WO2017097263A1

WO2017097263A1 - Optical imaging apparatus, condenser thereof, and application thereof

Info

Publication number: WO2017097263A1
Application number: PCT/CN2016/109416
Authority: WO
Inventors: 胡银辉; 章斌; 张泽霖; 顾亦武; 毛鲲
Original assignee: 宁波舜宇光电信息有限公司
Priority date: 2015-12-11
Filing date: 2016-12-12
Publication date: 2017-06-15
Also published as: WO2017097263A9

Abstract

An optical imaging apparatus, comprising a condenser (10, 10C, 10D, 10E, 10F, 10G, 10M, 10N, 10P), the condenser (10, 10C, 10D, 10E, 10F, 10G, 10M, 10N, 10P) forming a condensation light path (1001, 1001M), and the condenser (10, 10C, 10D, 10E, 10F, 10G, 10M, 10N, 10P) being set to be capable of aggregating a reflected light of an imaging object to the condensation light path (1001, 1001M); an optical sensor (20, 20E, 20M), the optical sensor (20, 20E, 20M) being disposed on the condensation light path (1001, 1001M), and the optical sensor (20, 20E, 20M) being used for sensing the reflected light aggregated to the condensation light path (1001, 1001M) and generating a corresponding optical sensing signal; and a signal processing module (30, 30E, 31M), the signal processing module (30, 30E, 31M) being electrically connected to the optical sensor (20, 20E, 20M), and being set to be capable of receiving the optical sensing signal generated by the optical sensor (20, 20E, 20M).

Description

Optical imaging device and its concentrator and application

Technical field

The present invention relates to an optical imaging apparatus, and more particularly to a concentrator for optical imaging, wherein the concentrator is capable of concentrating reflected light of an imaged object over a wide range of angles to reflect light of an imaged object over a wide range of angles Induced by a single sensor. Further, the invention also relates to the use of the surround view camera for optical imaging.

Background technique

With the development of science and technology, optical imaging devices (or devices) have been developed successively, such as cameras, cameras, etc., which have been successively developed and continuously improved. However, existing optical imaging devices often have the following problems: First, the imaging of existing optical imaging devices is limited by the imaging angle (or viewing angle) or imaging direction, which can only be in a certain direction or effective viewing angle range. The subject (or imaging object) is imaged, and objects on both sides of the optical imaging device and on the back of the device are not imaged and displayed. In other words, the imaging of most existing optical imaging devices is limited by their viewing angle, which results in imaging only objects within their effective viewing angle range. Therefore, when an existing optical imaging apparatus images an imaging object, if the optical imaging apparatus needs to image all objects in a certain space, the optical imaging apparatus is required to be placed at one end of the space, and all The imaged object is within the effective viewing angle of the optical imaging device. However, when the optical imaging device is placed at one end of the space, the distance between the different imaging objects and the optical imaging device is inevitably different, and the imaged object farther from the optical imaging device is less clear in imaging. . And since a plurality of imaging objects in the space are imaged in the same two-dimensional picture, which easily causes deformation of the imaging of the imaging object, and the imaging object farther from the optical imaging device, the imaging is more likely to be blurred and deformed. Therefore, even if the optical imaging apparatus is disposed at one end of the space, it is not always possible to ensure that all of the imaged objects directly in front of the optical imaging apparatus achieve clear imaging. Only when the effective viewing angle of the optical imaging device is within the distance and the distance from the optical imaging device is appropriate, it is ensured that all of the imaged objects achieve clear imaging. On the other hand, since the effective viewing angle of the optical imaging device is an angular range, the imaging quality of the imaged object in different orientations of the effective viewing angle of the optical imaging device, especially the sharpness, may vary. . Therefore, when the existing optical device realizes imaging, the imaging quality of the imaged objects at different positions is not uniform (or the same), which may bring a bad experience to the user (or the image viewer), and may even have a bad experience. Make the image viewer feel dizzy and disgusting. Secondly, existing optical imaging devices are required to achieve large-angle imaging. If the angular range of a large angle exceeds the effective viewing angle of the camera, then The optical imaging device requires multiple cameras or sensors to shoot multiple angle ranges, and then stitch together the multiple imaging results obtained by splicing to obtain a large angle, such as all imaging within a 360-degree viewing range. An image of the object. However, the image obtained by the stitching and then stitching is generally inferior in image formation. Because the entire image is formed by stitching multiple images, there will be blanks at the stitching—even if the algorithm is softened by an optimized algorithm, the image at the stitching will be significantly different from the natural image. In addition, the splicing of the two images requires that both images be cut at the appropriate position, but it is difficult to determine the splicing position of the two images at the same time. Again, the maximum viewing angle of the existing camera lens is certain. Therefore, existing optical imaging devices require multiple cameras and sensors to achieve large-angle imaging, and each camera or sensor needs to be synchronized, which leads to the entire optical imaging device structure. Complex, oversized, inconvenient to use and high in production costs. Finally, achieving large angle imaging with multiple cameras or sensors requires multiple image stitching, resulting in the processor (if any) of the optical imaging device requiring more time to complete multiple computational steps when it is actually imaged. And the splicing of the entire image, which results in its inability to instantaneously image and inconvenient for remote real-time communication. In addition, existing optical imaging devices may encounter synchronization problems in signal processing when using a plurality of cameras or sensors to achieve large angle imaging. In general, achieving optical imaging typically requires the synergy of multiple functional components. When multiple cameras or sensors are used to achieve large-angle imaging, different cameras or sensors are separately imaged, and the different (or the same) characteristics of the different functional components corresponding to these cameras or sensors are not synchronized with the signal data processing. Sexuality can result in different imaging, which also affects the imaging quality of the optical imaging device.

In addition, large-angle range, even 360-degree range imaging (circular optical imaging), is widely used in many fields, such as teleconferencing systems, surveillance, aerial photography, diving photography and landscape photography. The teleconferencing system needs to look around the camera so that the images of everyone at the meeting site appear in the virtual meeting place, which facilitates the meeting and improves the meeting experience for everyone attending the meeting. In aerial photography, it is generally necessary to perform all-round shooting on the shooting target or shooting area to be able to obtain a satisfactory image. The monitoring system will be more demanding at certain times. In order to achieve monitoring purposes, monitoring systems often need to be able to achieve omnidirectional and non-dead-angle optical imaging of the monitored area. Existing surround-view imaging (or imaging) devices use a plurality of optical cameras that are respectively oriented at different angles to achieve a panoramic view. These differently oriented optical cameras that look around the camera generally require imaging that achieves a total imaging angle in excess of 360 degrees, and after the images obtained from these optical cameras are clipped and processed, the overlapping images are clipped and finally stitched together. The imaged image (or video) is the image obtained by the surround view camera. In other words, the existing surround-view imaging device requires a plurality of cameras of different orientations to achieve imaging of a plurality of angles when performing a panoramic view. Then, the image formed by the sensors of these cameras is processed into a 360-degree circular image by editing and splicing.

However, the conventional look-around imaging by a plurality of cameras (or sensors) has many drawbacks. First of all, the surround view camera device needs to use multiple cameras or sensors to achieve surround view imaging. This results in a complicated structure, a high cost, and a large volume of the image pickup apparatus of the entire image pickup apparatus. However, aerial photography and surveillance systems require cameras with the smallest possible size and weight to achieve better functionality. Especially for aerial photography, due to the limited endurance and load capacity of aerial photography aircraft, especially aerial drones, the weight and volume of aerial photography equipment should be as small as possible to ensure the endurance and shooting time of aerial photography aircraft. Secondly, the existing surround-view imaging equipment has very high synchronization requirements for different cameras (or sensors) when performing surround vision imaging. Once there is any camera (or sensor), or the synchronization between these cameras is slightly worse, it will result in a significant reduction in the final image quality. In particular, the monitoring system, once there is a problem with the synchronization of any of the cameras, will result in a reduction in the monitoring effect of the entire monitoring system. Thirdly, the existing surround-view imaging device needs to process the imaging data collected by different cameras and achieve high data processing capability of the imaging device when implementing the surround-view imaging. Also, the existing surround-view imaging apparatus that realizes the surround-view imaging by a plurality of cameras (sensors) has an effective viewing angle of each camera which is an angular range, which results in different orientations of the effective viewing angle of the optical imaging apparatus. The imaging quality of the imaged object will vary. Therefore, the imaging quality of an imaged object at different positions in the existing optical device is not uniform when imaging is achieved. Finally, the existing surround-view imaging device needs to splicing the imaging images of multiple sensors when performing the surround-view imaging. When the surround view camera splicing the picture, there will be blanks at the splicing point—even if the optimized algorithm is used for softening, the image at the splicing will be significantly different from the natural image. In addition, the splicing of the two images requires that both images be cut at the appropriate position, but it is difficult to determine the splicing position of the two images at the same time. Once the splicing between the two images fails to achieve the right fit, it will lead to the unnaturalness of the final image. In severe cases, it may cause discomfort to the viewer.

Summary of the invention

SUMMARY OF THE INVENTION A primary object of the present invention is to provide an optical imaging apparatus in which a concentrator of the optical imaging apparatus is capable of concentrating reflected light of an imaged object located at a large angle, even within an angular range of 360 degrees, so as to be within a wide angle range. The reflected light of all imaged objects can be sensed by a single sensor.

Another object of the present invention is to provide an optical imaging apparatus in which a concentrator of the optical imaging apparatus is provided with a large angle of view and capable of concentrating an image forming object located within a viewing angle range of the concentrator The reflected light of the body is such that the reflected light of all the imaged objects in a wide range of angles is simultaneously induced and simultaneously imaged by a single sensor.

Another object of the present invention is to provide an optical imaging device, wherein a concentrator of the optical imaging device forms a first reflected light path and a second reflected light path, wherein the second reflected light path is formed on the first reflected light path Inside.

Another object of the present invention is to provide an optical imaging apparatus in which a concentrator of the optical imaging apparatus forms a first reflected light path and a second reflected light path, wherein reflected light of an imaged object at different angles is reflected into the After the first reflected light path, the reflected light of the imaged object can be reflected again and enter the second reflected light path.

Another object of the present invention is to provide an optical imaging apparatus in which a concentrator of the optical imaging apparatus forms a first reflected light path and a second reflected light path, wherein reflected light of an imaged object at different angles is reflected into the After the first reflected light path, the reflected light of the imaged object at different angles can be reflected and concentrated again into the second reflected light path, so that the reflected light of all the imaged objects can be optically disposed on the second reflected light path. induction.

Another object of the present invention is to provide an optical imaging apparatus in which a concentrator of the optical imaging apparatus forms a first reflected light path and a second reflected light path, wherein the second reflected light path forms an induced light path, wherein the optical A sensor is disposed on the sensing light path to enable reflected light of all of the imaged objects to be sensed.

Another object of the present invention is to provide an optical imaging device in which a concentrator of the optical imaging device forms a first reflected light path and a second reflected light path, wherein the induced light path formed by the second reflected light path is hidden Provided in a photosensitive chamber formed by the first reflective member of the concentrator of the optical imaging device.

Another object of the present invention is to provide an optical imaging apparatus in which an illuminator of the optical imaging apparatus is provided with a reflective layer on an outer surface of the first reflective member to improve light reflection efficiency of the first reflective surface.

Another object of the present invention is to provide an optical imaging apparatus wherein a concentrator of the optical imaging apparatus includes a reflective layer, wherein the reflective layer is made of an oxidation resistant material to prevent the reflective layer The formed first reflective surface is rapidly oxidized and increases the useful life of the first reflective element.

Another object of the present invention is to provide an optical imaging apparatus in which the cover of the concentrator of the optical imaging apparatus allows reflected light of an imaged object to pass through and hold the first reflection element of the optical imaging apparatus The pieces are disposed face to face with the second reflecting element. Preferably, the cover is made of a transparent material.

Another object of the present invention is to provide an optical imaging apparatus in which the cover of the concentrator of the optical imaging apparatus is sealingly disposed between the first reflective element and the second reflective element, and the first reflection The element, the second reflective element and the cover form a concentrating chamber, wherein the concentrating chamber is filled with an inert gas or is kept under vacuum to prevent oxidation and enhancement of the oxidation resistant layer of the outer surface of the first reflective element The service life of the first reflective element.

Another object of the present invention is to provide an optical imaging apparatus in which the cover of the concentrator of the optical imaging device is disposed between the first reflective element and the second reflective element and respectively associated with the first reflection The element and the second reflective element are integrally formed such that the first reflective element, the second reflective element and the concentrating chamber formed by the cover can be kept isolated from the outside air, so that the concentrating chamber can be charged The inert gas is introduced or maintained under vacuum to prevent the oxidation resistant layer of the outer surface of the first reflective element from being oxidized and to increase the useful life of the first reflective element.

Another object of the present invention is to provide an optical imaging apparatus in which a signal processing module of the optical imaging apparatus is capable of receiving and processing and imaging an optical signal detected or sensed by a sensor of the optical imaging apparatus.

Another object of the present invention is to provide an optical imaging apparatus in which a second reflecting surface of the concentrator of the optical imaging apparatus is coaxial with a light entrance of the photosensitive chamber.

Another object of the present invention is to provide an optical imaging apparatus in which an optical sensor of the optical imaging apparatus is concealed in the photosensitive chamber, the second reflecting surface of the optical imaging apparatus being hidden in a reflecting chamber.

Another object of the present invention is to provide an optical imaging device in which the first reflected light path and the second reflected light of the concentrator of the optical imaging device are formed by a concentrating body of the concentrator, and the second reflection An optical path is formed inside the first reflected light path.

Another object of the present invention is to provide an optical imaging apparatus in which the inductive optical path formed by the second reflected light path is concealed in a photosensitive chamber formed by a concentrator of the optical imaging apparatus.

Another object of the present invention is to provide an optical imaging apparatus in which a first reflecting surface of a collecting body of a concentrator of the optical imaging apparatus is disposed to be isolated from air to prevent the first reflecting surface from being oxidized, thereby Increasing the service life of the first reflecting surface.

Another object of the present invention is to provide an optical imaging apparatus in which a low end end surface of a light collecting body of a concentrator of the optical imaging apparatus is provided with a reflective layer, wherein the reflective layer forms a A first reflecting surface that overlaps the reflecting surface to improve the light reflecting efficiency of the concentrator.

Another object of the present invention is to provide an optical imaging apparatus in which an incident surface of a concentrating body of a concentrator of the optical imaging apparatus allows reflected light of an imaged object within a wide angle of view to enter the concentrating light of the concentrator Ontology. Preferably, the concentrating body is made of a highly light transmissive material. More preferably, the high light transmissive material refers to a high light transmissive material having a light transmittance of not less than 80%, such as polycarbonate (PC), polymethyl methacrylate (PMMA), high light transmissive glass material, poly Olefin, nylon or crystal.

Another object of the present invention is to provide an optical imaging device in which the concentrator of the optical imaging device does not require additional anti-oxidation or anti-aging means to increase the useful life of the concentrator.

Another object of the present invention is to provide an optical imaging apparatus in which a signal processing module of the optical imaging apparatus is capable of receiving and processing an optical sensing signal of an optical sensor of the optical imaging apparatus and obtaining an imaging signal.

Another object of the present invention is to provide an optical imaging apparatus in which the second reflecting surface of the collecting body of the concentrator of the optical imaging apparatus is coaxial with the light entrance of the photosensitive chamber. Another object of the present invention is to further provide a concentrator for an optical imaging device, wherein the concentrator is capable of simultaneously and uniformly concentrating reflected light of an imaged object located at a large angle, even a 360 degree angle range So that the reflected light of all imaged objects in a wide range of angles can be sensed by a single sensor.

Another object of the present invention is to further provide a concentrator for an optical imaging device, wherein the concentrator is capable of concentrating reflected light of an imaged object located in a wide angle range to enable all imaged objects in a wide range of angles The reflected light is simultaneously sensed by a single sensor to enable all imaged objects to be imaged simultaneously.

Another object of the present invention is to further provide a concentrator for an optical imaging device, wherein the concentrator forms a first reflected light path and a second reflected light path, wherein the second reflected light path is formed at the first Reflecting the inside of the light path.

Another object of the present invention is to further provide a concentrator for an optical imaging apparatus, wherein the concentrator forms a first reflected light path and a second reflected light path, wherein reflected light of the imaged object at different angles is After being reflected into the first reflected light path, the reflected light of the imaged object can be reflected again and enter the second reflected light path.

Another object of the present invention is to further provide a concentrator for an optical imaging apparatus, wherein the concentrator forms a first reflected light path and a second reflected light path, wherein reflected light of the imaged object at different angles is After being reflected into the first reflected light path, the reflected light of the imaged object at different angles can be Reflected again and concentrated into the second reflected light path such that reflected light from all of the imaged objects can be induced by a single optical sensor disposed in the second reflected light path.

Another object of the present invention is to further provide a concentrator for an optical imaging apparatus, wherein a first reflective element of the concentrator is provided with a reflective layer to improve light reflection efficiency of the first reflective surface.

Another object of the present invention is to further provide a concentrator for an optical imaging device, wherein a first reflective member of the concentrator is provided with a reflective layer, wherein the reflective layer is made of an oxidation resistant material, The first reflective surface formed by the reflective layer is prevented from being rapidly oxidized and the lifetime of the first reflective element is increased.

Another object of the present invention is to further provide a concentrator for an optical imaging device, wherein the cover of the concentrator allows reflected light of an imaged object to pass therethrough and maintain the first reflective element of the concentrator It is disposed face to face with the second reflecting element. Preferably, the cover is made of a highly light transmissive material.

Another object of the present invention is to further provide a concentrator for an optical imaging device, wherein the cover of the concentrator is sealingly disposed between the first reflective element and the second reflective element, and The first reflective element, the second reflective element and the cover form a concentrating chamber, wherein the concentrating chamber is filled with an inert gas or is kept under vacuum to prevent the oxidation resistant layer of the outer surface of the first reflective element from being Oxidizing and increasing the useful life of the first reflective element.

Another object of the present invention is to further provide a concentrator for an optical imaging device, wherein the cover of the concentrator is disposed between the first reflective element and the second reflective element, and respectively The first reflective element and the second reflective element are integrally formed such that the first reflective element, the second reflective element, and the concentrating chamber formed by the cover can be kept isolated from the outside air, thereby causing the concentrating chamber It may be filled with an inert gas or maintained under vacuum to prevent oxidation of the outer surface of the first reflective element from oxidation and to increase the useful life of the first reflective element.

Another object of the present invention is to further provide a concentrator for an optical imaging device, wherein the second reflecting surface of the concentrator is coaxial with the light entrance of the photosensitive chamber.

Another object of the present invention is to further provide a concentrator for an optical imaging apparatus, wherein the first reflecting surface of the concentrator is a convex reflecting surface, and the second reflecting surface is a planar reflecting surface.

Another object of the present invention is to further provide a concentrator for an optical imaging device, wherein surfaces of the first reflecting surface and the second reflecting surface of the concentrating device are both smooth surfaces.

Another object of the present invention is to further provide a concentrator for an optical imaging device, wherein The concentrator is integrally formed and formed.

Another object of the present invention is to further provide a concentrator for an optical imaging apparatus, wherein the first reflecting surface and the second reflecting surface of the concentrating body are disposed to face each other.

Another object of the present invention is to provide an optical imaging apparatus in which the second reflecting surface of the concentrator is hidden in a reflecting chamber.

Another object of the present invention is to provide an optical imaging device, wherein a concentrating body of a concentrator of the optical imaging device forms a first reflected light path and a second reflected light path, wherein the second reflected light path forms the sensing The light path is concealed in the photosensitive chamber formed by the concentrator.

Another object of the present invention is to further provide a concentrator for an optical imaging device, wherein a first reflecting surface of the concentrating body of the concentrating device is disposed to be isolated from air to prevent the first reflecting surface from being Oxidizing, thereby increasing the service life of the first reflecting surface.

Another object of the present invention is to further provide a concentrator for an optical imaging device, wherein a low end end face of the concentrator is provided with a reflective layer, wherein the reflective layer forms a first and a first The first reflecting surface on which the reflecting surfaces overlap to improve the light reflecting efficiency of the concentrator. Preferably, the concentrating body is made of a highly light transmissive material.

Another object of the present invention is to further provide a concentrator for an optical imaging device wherein the concentrator does not require additional anti-oxidation or anti-aging means to increase the useful life of the concentrator.

Another object of the present invention is to further provide a concentrator for an optical imaging apparatus, wherein a concentrating body of the concentrator is integrally formed and formed.

Another object of the present invention is to further provide a concentrator for an optical imaging apparatus, wherein a first reflecting surface and a second reflecting surface of the concentrating body of the concentrating body are disposed to face each other.

Another object of the present invention is to further provide a concentrator for an optical imaging device, wherein the second reflecting surface of the concentrating body of the concentrating device is coaxial with the light entrance of the photosensitive chamber.

Another object of the present invention is to provide a concentrator for an optical imaging device, wherein the first reflecting surface of the concentrating body of the concentrator is a convex reflecting surface, and the second reflecting surface is a plane Reflective surface.

Another object of the present invention is to further provide a concentrator for an optical imaging device, wherein the surfaces of the first reflecting surface and the second reflecting surface of the concentrating body of the concentrating device are both smooth surfaces.

Another object of the present invention is to provide an optical imaging apparatus in which the second reflecting surface of the concentrating body of the concentrator is concealed.

Another object of the present invention is to provide an optical imaging apparatus in which the optical imaging apparatus of the optical imaging apparatus is capable of realizing imaging at a large angle, even a 360 degree range, by a single sensor. In other words, the optical imaging apparatus of the present invention is capable of achieving large angle range imaging by a single sensor. Therefore, the optical imaging apparatus is suitable for applications requiring large angle range imaging, such as teleconference systems, surveillance systems, aerial photography, diving photography, and landscape photography.

Another object of the present invention is to provide an optical imaging apparatus wherein the optical imaging apparatus of the optical imaging apparatus includes a concentrator that can equally and synchronously converge imaging at a wide angle, even a 360 degree angle range The reflected light of the object is such that the reflected light of all of the imaged objects over a wide range of angles can be sensed by a single sensor of the optical imaging device.

Another object of the present invention is to provide an optical imaging apparatus in which reflected light of an image forming object at different angles can be twice reflected and concentrated by a concentrator of the optical imaging apparatus so that reflected light of all the imaged objects can be Induced by a single sensor.

Another object of the present invention is to provide an optical imaging device in which a sensor of the optical imaging device is concealed in a photosensitive chamber formed by the concentrator to prevent external light from interfering with the sensor's sensing of reflected light of the imaged object. .

Another object of the present invention is to provide an optical imaging apparatus in which a low end end surface of a light collecting body of a concentrator of the optical imaging apparatus is provided with a reflective layer, wherein the reflective layer forms a first and a first The first reflecting surface on which the reflecting surfaces overlap to improve the light reflecting efficiency of the concentrator.

Another object of the present invention is to provide an optical imaging apparatus in which a signal processing module of the optical imaging apparatus is capable of receiving an optical sensing signal of an optical sensor of the optical imaging apparatus and sensing the optical sensing signal The number is processed and the imaging signal is obtained.

Another object of the present invention is to provide an optical imaging apparatus in which the second reflecting surface of the collecting body of the concentrator of the optical imaging apparatus is coaxial with the light entrance of the photosensitive chamber.

Other objects and features of the present invention will be realized and at the

According to the present invention, an optical imaging apparatus of the present invention capable of achieving the foregoing and other objects and advantages includes:

a concentrator, wherein the concentrator forms a concentrating optical path, wherein the concentrator is disposed to converge the reflected light of the imaging object to the concentrating optical path;

An optical sensor, wherein the optical sensor is disposed in the concentrating optical path, wherein the optical sensor is configured to sense reflected light condensed to the concentrating optical path and generate a corresponding optical sensing signal; and

A signal processing module, wherein the signal processing module is electrically connectable to the optical sensor, wherein the signal processing module is configured to receive the optical sensing signal generated by the optical sensor.

The invention further provides an optical imaging apparatus comprising:

a concentrator, wherein the concentrator comprises a concentrating body made of a light transmissive material, wherein the concentrating body has a first reflecting surface and a second reflecting surface, wherein the first reflecting surface and the second reflecting surface The reflective surfaces are disposed to face each other, wherein the first reflective surface and the second reflective surface form a first reflected light path and a second reflected light path, wherein the first reflected light path is formed on the first reflective surface and the second Between the reflecting surfaces, the second reflected light path is formed inside the first reflected light path, wherein the first reflective surface is capable of reflecting the reflected light of the imaged object into the first reflected light path, and the reflected light is first After the reflective surface is reflected into the first reflected light path, the reflected light can be reflected again by the second reflective surface and enter the second reflected light path;

An optical sensor, wherein the optical sensor is disposed in the second reflected light path, and is configured to sense the reflected light entering the second reflected light path and generate a corresponding light sensing signal; and

A signal processing module, wherein the signal processing module is electrically connectable to the optical sensor and is configured to receive a light sensing signal of the optical sensor.

The invention further provides a concentrator, wherein the concentrator forms a first reflecting surface and a first a second reflecting surface, wherein the first reflecting surface and the second reflecting surface are disposed apart from each other and face to face, wherein the first reflecting surface and the second reflecting surface form a first reflecting light path and a second reflecting light path The first reflected light path is formed between the first reflective surface and the second reflective surface, and the second reflected light path is formed inside the first reflected light path, wherein the first reflective surface is capable of reflecting the imaged object The light is reflected into the first reflected light path, and after the reflected light of the imaged object is reflected by the first reflective surface into the first reflected light path, the reflected light of the imaged object can be reflected again by the second reflective surface and enter the second Reflected light path.

The present invention further provides a concentrator comprising a concentrating body made of a light transmissive material, wherein the concentrating body is provided with a first reflecting surface and a second reflecting surface, wherein the first reflecting surface And the second reflective surface is disposed to face each other, wherein the first reflective surface and the second reflective surface form a first reflected light path and a second reflected light path, wherein the first reflected light path is formed on the first reflective surface and Between the second reflecting surfaces, the second reflecting light path is formed inside the first reflecting light path, wherein the first reflecting surface is capable of reflecting the reflected light of the imaged object into the first reflected light path, and the reflected light is After the first reflective surface is reflected into the first reflected light path, the reflected light can be reflected by the second reflective surface and enter the second reflected light path.

The present invention still further provides an optical imaging apparatus comprising:

a concentrator, wherein the concentrator has an incident surface and a central axis, and forms a collecting optical path, wherein the incident surface is disposed to extend continuously around the central axis, so that the concentrator has a viewing angle of view And a reflected light of the imaged object capable of concentrating the respective imaging angles to the collecting light path;

An optical sensor, wherein the optical sensor is disposed in the concentrating optical path, wherein the optical sensor is configured to synchronously and similarly sense reflected light of an imaged object that is condensed to respective imaging angles of the concentrating optical path and generate corresponding Light sensing signal; and

a signal processing module, wherein the signal processing module comprises a signal processing module, and the signal processing module is electrically connected to the optical sensor, wherein the signal processing module is configured to receive the light sensor generated by the optical sensor signal.

The present invention still further provides an imaging module for surround optical imaging, comprising:

An optical sensor, wherein the optical sensor is disposed in a concentrating optical path of a concentrator, wherein the optical sensor is configured to synchronously and equally induce imaging of the respective imaging angles that are concentrated by the concentrator to the concentrating optical path The reflected light of the object and the corresponding light-sensing signal; and

A signal processing module, wherein the signal processing module includes a signal processing module, and the signal processing module is electrically connected to the optical sensor, wherein the signal processing module is configured to receive The optical sensing signal generated by the optical sensor.

Therefore, as described above, the optical imaging apparatus of the present invention has at least one of the following advantageous effects:

1. The concentrator of the optical imaging device of the present invention can be used for large angle imaging, and can also be used for imaging in a small angle range;

2. The concentrator of the optical imaging device of the present invention is capable of simultaneously and equally (or similarly) concentrating reflected light of a large angle imaged object to the second reflected light path and causing it to be sensed by a single optical sensor;

3. The second reflecting surface of the concentrator of the optical imaging device of the present invention and the optical sensor are concealed so as to minimize interference imaging of unintended reflected light;

4. The first reflecting surface of the concentrator of the optical imaging device of the present invention is formed of an anti-oxidation substance, which improves the service life of the concentrator;

5. The concentrating chamber of the concentrator of the optical imaging device of the present invention is filled with an inert shielding gas or held under vacuum, which further protects the first reflecting surface of the concentrator and increases the life of the concentrator.

6. A reflective layer of a concentrator of an optical imaging device of the present invention forms a first reflective surface that overlaps the first reflective surface, which increases the light reflection efficiency of the concentrator.

Further objects and advantages of the present invention will be fully realized from the understanding of the appended claims.

These and other objects, features and advantages of the present invention will become apparent from

DRAWINGS

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of an optical imaging apparatus according to a first preferred embodiment of the present invention, showing a concentrator of the optical imaging apparatus of the present invention.

Fig. 2 is an exploded view of the concentrator of the optical imaging apparatus according to the first preferred embodiment of the present invention.

3 is a perspective view of a first reflecting member of the concentrator of the optical imaging apparatus according to the first preferred embodiment of the present invention.

Figure 4 is a bottom plan view showing the second reflecting member of the concentrator of the optical imaging apparatus according to the first preferred embodiment of the present invention.

Fig. 5A is a perspective view of a support portion of the concentrator of the optical imaging apparatus according to the first preferred embodiment of the present invention.

Fig. 5B is a bottom view of the holding portion of the concentrator of the optical imaging apparatus according to the first preferred embodiment of the present invention.

Fig. 6 is a perspective view of the cover of the concentrator of the optical imaging apparatus according to the first preferred embodiment of the present invention.

Figure 7A is a cross-sectional view of the concentrator of the optical imaging apparatus according to the first preferred embodiment of the present invention, which shows that the reflected light of the imaged object is sequentially passed through the first reflected light path and the second reflected light path of the optical imaging device. Convergence.

Figure 7B is a cross-sectional view of the optical imaging apparatus according to the first preferred embodiment of the present invention, which shows that the reflected light of the imaged object is sequentially collected by the first reflected light path and the second reflected light path of the optical imaging device, and is Sensor sensing of optical imaging devices.

Figure 8A is a cross-sectional view showing an alternative embodiment of the concentrator of the optical imaging apparatus according to the first preferred embodiment of the present invention.

Figure 8B is a perspective view of the second reflective member of the optional embodiment of the concentrator of the optical imaging device according to the first preferred embodiment of the present invention.

Figure 9 is a schematic illustration of an optical imaging apparatus in accordance with a second preferred embodiment of the present invention.

Figure 10 is a front elevational view of the concentrator of the optical imaging apparatus according to the second preferred embodiment of the present invention.

Figure 11 is a plan view of the concentrator of the optical imaging apparatus according to the second preferred embodiment of the present invention.

Figure 12 is a bottom plan view of the concentrator of the optical imaging apparatus according to the second preferred embodiment of the present invention.

Figure 13 is a cross-sectional view of the concentrator of the optical imaging apparatus according to the second preferred embodiment of the present invention.

Figure 14 is a cross-sectional view of the concentrator of the optical imaging apparatus according to the second preferred embodiment of the present invention, showing the reflected light of the imaged object sequentially passing through the first reflected light path and the second reflected light path of the optical imaging device, and Converged by the second reflected light path.

Figure 15A is a cross-sectional view showing an alternative embodiment of the concentrator of the optical imaging apparatus according to the second preferred embodiment of the present invention.

Figure 15B is a top plan view of the alternative embodiment of the concentrator of the optical imaging device according to the second preferred embodiment of the present invention.

Figure 16A is a perspective view showing another alternative embodiment of the concentrator of the optical imaging apparatus according to the second preferred embodiment of the present invention.

Figure 16B is a cross-sectional view showing another alternative embodiment of the concentrator of the optical imaging apparatus according to the second preferred embodiment of the present invention.

Figure 17 shows an optical imaging device according to the present invention applied to a teleconferencing system.

Figure 18 shows the above-described optical imaging apparatus according to the present invention applied to riding motion.

Fig. 19 shows that the above optical imaging apparatus according to the present invention is applied to surfing motion.

Fig. 20 shows that the above optical imaging apparatus according to the present invention is applied to diving imaging.

Figure 21 shows the above described optical imaging device according to the invention being applied to a monitoring system.

Fig. 22 shows that the above optical imaging apparatus according to the present invention is applied to landscape photography.

Figure 23 is a perspective view of the above optical imaging apparatus in accordance with a preferred embodiment of the present invention.

Figure 24 is an assembled view of the above optical imaging apparatus in accordance with a preferred embodiment of the present invention.

Figure 25 is a cross-sectional view of the concentrator of the optical imaging apparatus according to the preferred embodiment of the present invention.

Figure 26 is a view of the optical path of the concentrator of the optical imaging apparatus according to the preferred embodiment of the present invention.

Figure 27 is a diagram showing the signal transmission of the optical imaging apparatus and the imaging apparatus according to the preferred embodiment of the present invention.

Figure 28A is a cross-sectional view showing an alternative embodiment of the concentrator of the optical imaging apparatus according to the preferred embodiment of the present invention.

Figure 28B is a light path diagram of an alternative implementation of the concentrator of the optical imaging device in accordance with the preferred embodiment of the present invention.

Figure 29A is a cross-sectional view showing another alternative embodiment of the concentrator of the optical imaging apparatus according to the preferred embodiment of the present invention.

Figure 29B is a light path diagram of an alternative implementation of the concentrator of the optical imaging device in accordance with the preferred embodiment of the present invention.

Figure 30A is a cross-sectional view showing another alternative embodiment of the concentrator of the optical imaging apparatus according to the preferred embodiment of the present invention.

Figure 30B is a cross-sectional view showing another alternative embodiment of the concentrator of the optical imaging apparatus according to the preferred embodiment of the present invention.

Figure 31 is a circuit diagram of the above optical imaging apparatus in accordance with a preferred embodiment of the present invention.

detailed description

The following description is presented to disclose the invention to enable those skilled in the art to practice the invention. The preferred embodiments in the following description are by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention as defined in the following description may be applied to other embodiments, modifications, improvements, equivalents, and other embodiments without departing from the spirit and scope of the invention.

Referring to Figures 1 to 7B of the accompanying drawings of the present invention, an optical imaging apparatus according to a first preferred embodiment of the present invention is illustrated, wherein the optical imaging apparatus includes a concentrator 10, an optical sensor 20 and a letter No. processing module 30, wherein the concentrator 10 is configured to converge the reflected light of the imaged object within a wide angle of view of the concentrator 10, even within a range of 360 degrees, so that it can be sensed by the single optical sensor 20. The optical sensor 20 is electrically connected to the signal processing module 30 and is configured to sense the reflected light of the imaged object condensed by the concentrator 10 and generate a corresponding light sensing signal, and the signal processing module 30 can receive the light sensor 20 The optical sensor 20 optically senses the signal and processes the optically induced signal and obtains an imaging signal. Those skilled in the art will appreciate that the imaging signal can be transmitted to the display device and displayed by the display device as an image or video. Preferably, the concentrator 10 is arranged to have a large angle of view. More preferably, the concentrator 10 has a central axis 103, wherein the viewing angle of the concentrator 10 is disposed about the central axis 103 such that the concentrator 10 has a large angle of view.

As shown in FIGS. 7A and 7B of the accompanying drawings, the concentrator 10 of the optical imaging apparatus according to the first preferred embodiment of the present invention forms a condensing optical path 1001, wherein the concentrator 10 is configured to converge imaging. The reflected light of the object is incident on the collecting light path 1001. Preferably, the optical sensor 20 is disposed in the collecting light path 1001.

As shown in FIG. 7A and FIG. 7B of the accompanying drawings, the concentrator 10 of the optical imaging apparatus according to the first preferred embodiment of the present invention has a first reflecting surface 101 and a second reflecting surface 102, wherein the A reflective surface 101 and a second reflective surface 102 are disposed face to face, wherein the first reflective surface 101 and the second reflective surface 102 form a first reflected light path 110 and a second reflected light path 120, wherein the first reflection An optical path 110 is formed between the first reflective surface 101 and the second reflective surface 102. The second reflective optical path 120 is formed inside the first reflective optical path 110, wherein the first reflective surface 101 can reflect the imaged object. The light is reflected into the first reflected light path 110, and after the reflected light of the imaged object is reflected by the first reflective surface 101 into the first reflected light path 110, the reflected light of the imaged object can be reflected again by the second reflective surface 102 and Entering the second reflected light path 120.

As shown in FIG. 7A and FIG. 7B of the accompanying drawings, the concentrator 10 of the optical imaging apparatus according to the first preferred embodiment of the present invention includes a first reflective element 11 and a second reflective element 12, wherein the first A reflective element 11 forms the first reflective surface 101, and the second reflective element 12 forms the second reflective surface 102, wherein the first reflective element 11 and the second reflective element 12 are disposed spaced apart and face to face, The first reflective surface 101 and the second reflective surface 102 can form a first reflected light path 110 and a second reflected light path 120. In other words, the first reflective optical path 110 is formed between the first reflective element 11 and the second reflective element 12, and the second reflected optical path 120 is formed inside the first reflective optical path 110, wherein the first reflective element The first reflecting surface 101 of the 11 allows a large angle of view of the concentrator 10 The reflected light of the imaged object in the range is incident on the first reflective surface 101 of the first reflective element 11 and can be reflected by the first reflective surface 101 of the first reflective element 11 into the first reflective optical path 110, wherein the poly After the reflected light of the imaged object at different angles of the optical device 10 is reflected by the first reflective surface 101 of the first reflective element 11 into the first reflected light path 110, the reflected light of the imaged object can be reflected by the second reflection The face 102 reflects and enters the second reflected light path 120 again.

It can be understood by those skilled in the art that since the second reflected light path 120 is formed inside the first reflected light path 110, the second reflected light path 120 can converge the reflected light of the imaged object reflected by the first reflective surface 101. In other words, the second reflected light path 120 forms a collecting light path 1001, so that the concentrator 10 of the optical imaging device can converge within a wide angle of view of the concentrator 10, even a 360 degree angular range. The reflected light of the imaged object within the image so that the reflected light of all the imaged objects within the range of the angle of view of the concentrator 10 can be disposed on the second reflected light path 120 (or the collected light path 1001) The individual optical sensor 20 senses. Therefore, the second reflected light path 120 forms the light collecting light path 1001, and the reflected light having an appropriate incident angle of the image forming object is selectively reflected by the first reflecting surface 101 of the first reflective element 11 and enters the first reflected light path. After 110, the second reflective surface 102 of the second reflective element 12 is again reflected, thereby being concentrated and entering the second reflected optical path 120. Furthermore, since the concentrating of the reflected light of the imaged object by the concentrator 10 of the optical imaging device is synchronously performed in real time, the concentrator 10 is capable of concentrating imaging within a wide angle of view of the concentrator 10. The reflected light of the object causes the reflected light of all of the imaged objects within the wide viewing angle range of the concentrator 10 to be synchronously induced by the single optical sensor 20.

As shown in FIG. 7A and FIG. 7B of the accompanying drawings, the optical sensor 20 of the optical imaging apparatus according to the first preferred embodiment of the present invention is disposed on the second reflected light path 120 or is disposed opposite to the second reflection. The light path 120, therefore, when the reflected light of the imaged object at different angles is reflected into the first reflected light path 110, the reflected light of the imaged object at different angles can be reflected and collected again into the second reflected light path 120, The reflected light of all of the imaged objects within the wide viewing angle range of the concentrator 10 can be induced by the optical optical sensor 20 disposed in the second reflected light path 120.

It is to be noted that the large angle herein refers to a larger range of viewing angles or angles, wherein the wide angle viewing angle range of the concentrator 10 herein refers to a viewing angle range of not less than 20 degrees. Preferably, the large angle herein refers to a range of viewing angles of not less than 60 degrees. More preferably, the large angle herein refers to a 360 degree viewing angle range. It will be understood by those skilled in the art that when the viewing angle of the concentrator 10 ranges from 360 degrees, the concentrator 10 is actually a look-around concentrator, and the concentrator 10 allows to surround the concentrator 10. The reflected light of all the imaged objects in the range of the large angle of view, even within the 360 degree viewing angle, can be reflected and concentrated synchronously and equally by the concentrator 10. Furthermore, since the concentrator 10 is uniform (or identical) to the reflection and convergence of the reflected light of the imaged objects at various angles, the imaging of the imaged objects at various angles is uniform (or the same) by the optical imaging device. This will minimize the viewing experience due to imaging inhomogeneities (or the same) caused by the imaged objects at different angles and improve the viewing experience of the user (referred to herein as the person viewing the image). In other words, the structure of the concentrator 10 of the optical imaging apparatus according to the first preferred embodiment of the present invention is uniform (or the same) and remains the same at various viewing angles, and therefore, the same object, if the object is away The distance of the concentrator 10 remains unchanged, and the resulting image remains unchanged at various viewing angles of the same level of the concentrator 10. As shown in Figures 2 and 3 of the drawings, the first reflecting surface 101 is preferably a convex reflecting surface, and the second reflecting surface 102 is preferably a planar reflecting surface. Therefore, the first reflective surface 101 of the first reflective element 11 can be a convex mirror surface to form the convex reflective surface; the second reflective surface 102 of the second reflective element 12 can be a planar mirror to form the planar reflection. surface. It can be understood by those skilled in the art that the first reflective surface 101 and the second reflective surface 102 are both smooth in surface to improve the reflection efficiency of the first reflective surface 101 and the second reflective surface 102. Preferably, the shapes of the first reflective surface 101 and the second reflective surface 102 are adapted to each other. More preferably, the first reflecting surface 101 has a circular arc shape, and the second reflecting surface 102 has a circular shape as shown in FIGS. 5A and 5B of the accompanying drawings. Most preferably, the projection radius of the first reflective surface 101 of the first reflective element 11 is R1, and the projection radius of the second reflective surface 102 of the second reflective component 12 is R2, wherein the first reflective surface 101 The projection radius R1 is larger than the projection radius R2 of the second reflection surface 102.

As shown in FIG. 2 and FIG. 3 of the accompanying drawings, the first reflecting surface 101 of the first reflecting element 11 is further disposed to extend from top to bottom and outward. Preferably, the first reflective surface 101 of the first reflective element 11 extends continuously from top to bottom and outward to form a continuous convex surface. More preferably, the horizontal plane of the first reflecting surface 101 of the first reflective element 11 is symmetrical. Most preferably, the first reflective surface 101 of the first reflective element 11 has a predetermined curvature, and the curvature of portions of the first reflective surface 101 of the first reflective element 11 remains unchanged.

As shown in FIG. 2 and FIG. 3 of the accompanying drawings, the first reflective element 11 of the concentrator 10 further forms a photosensitive chamber 1100 communicating with the second reflected optical path 120, wherein the second reflective optical path 120 ( Or the collecting light path 1001) forms an inductive optical path 1201 in the photosensitive chamber 1100, wherein the optical sensor 20 is disposed on the sensing optical path 1201, so that the optical sensor 20 is hiddenly disposed at the first The photosensitive chamber 1100 of the reflective element 11. Preferably, the photosensitive chamber 1100 has a light inlet 1101, wherein the light inlet 1101 is disposed at the second reflective light path 120 (or is facing the second reflected light path 120) so that the reflected light passes through the second reflected light path 120. The light-sensing chamber 1100 can be accessed through the light inlet 1101. More preferably, the second reflecting surface 102 of the second reflective element 12 of the concentrator 10 is coaxial with the light inlet 1101 of the photosensitive chamber 1100. Most preferably, the first reflective element 11 of the concentrator 10 forms the light entrance 1101.

As shown in FIG. 7A and FIG. 7B of the accompanying drawings, the first reflective element 11 of the concentrator 10 of the optical imaging apparatus according to the first preferred embodiment of the present invention further includes a first reflective body 111 and a first a reflective layer 112, wherein the first reflective body 111 has an outer side surface 1110, wherein the first reflective layer 112 of the first reflective body 111 is disposed on the first reflective body 111 of the first reflective element 11 The outer side surface 1110 forms the first reflecting surface 101 of the first reflective element 11. Preferably, the first reflective layer 112 is made of a metal material having good light reflection efficiency, such as aluminum, silver or gold, to improve the first reflective surface 101 of the first reflective element 11 of the concentrator 10. Light reflection efficiency. More preferably, the first reflective layer 112 is a metal plating layer having good oxidation resistance, such as an electroplated aluminum layer. Optionally, the first reflective layer 112 of the first reflective element 11 of the concentrator 10 is sprayed on the outer side surface 1110 of the first reflective body 111 of the first reflective element 11 . Optionally, the first reflective layer 112 is covered on the outer side surface 1110 of the first reflective body 111 of the first reflective element 11 . Alternatively, the first reflective layer 112 may be made of a non-metallic material having good light reflection efficiency. It can be understood by those skilled in the art that when the first reflective layer 112 is disposed on the outer side surface 1110 of the first reflective body 111 of the first reflective element 11, the first reflective layer 112 can reduce or even block the imaged object. The reflected light passes through the first reflecting surface 101 and the photosensitive chamber 1100 which is refracted into the first reflecting member 11, and is induced by the optical sensor 20 disposed in the photosensitive chamber 1100. In other words, the first reflective layer 112 is preferably made of an opaque material.

2 and 5B, the second reflective element 12 of the concentrator 10 of the optical imaging apparatus according to the first preferred embodiment of the present invention further includes a reflecting portion 121 and a holding portion 122. The reflecting portion 121 forms the second reflecting surface 102, wherein the holding portion 122 extends outward from the reflecting portion 121 of the second reflective member 12, wherein the holding portion 122 is disposed to hold the second reflective member 12 In a suitable position, the second reflective surface 102 of the second reflective element 12 is held toward the first reflective surface 101.

The holding portion of the second reflective member 12 of the concentrator 10 is as shown in FIG. 2 and FIG. 5B of the accompanying drawings. 122 further forming a reflective chamber 1220, wherein the reflective portion 121 of the second reflective element 12 is disposed in the reflective chamber 1220 such that the second reflective surface 102 of the second reflective element 12 is hiddenly disposed therein. The reflection chamber 1220 is reflected by the second reflection surface 102 and enters the second reflection light path 120 by light other than the reflected light of the imaged object reflected by the first reflection element 11 as much as possible.

As shown in FIG. 2 and FIG. 5B of the drawing, the holding portion 122 of the second reflecting element 12 of the concentrator 10 forms a matting surface 1221, wherein the matting surface 1221 extends obliquely from top to bottom and inward to The reflection chamber 1220 of the holding portion 122 is reflected by the holding portion 122 of the second reflection member 12 and enters the second reflection light path 120 with as much as possible to reduce the reflected light of the imaged object (and the reflected light of the non-imaged object).

It can be understood that the matte surface 1221 of the holding portion 122 of the second reflective element 12 of the concentrator 10 can be disposed to cover a light absorbing layer made of a light absorbing material, or the holding portion 122 is made of a light absorbing material. production. Those skilled in the art will appreciate that the light absorbing material herein refers to a material that has good absorption of visible light or a material that has weak reflectance to light, such as a black material. Preferably, the matte surface 1221 of the holding portion 122 of the concentrator 10 is a diffuse reflection curved surface.

As shown in FIG. 2 and FIG. 5B of the drawing, the holding portion 122 of the second reflective member 12 of the concentrator 10 further forms a first light shielding surface 1222, wherein the first light shielding surface 1222 is disposed around the reflection. The chamber 1220 is capable of preventing reflected light of the imaged object from entering the reflecting chamber 1220 from the first light blocking surface 1222 from the outside to the inside. In other words, the first light-shielding surface 1222 is disposed to reduce or even prevent light outside the concentrator 10 from entering the second reflected light path 120 without being reflected by the second reflective surface 102 of the concentrating body 11.

As shown in FIG. 2 and FIG. 5B of the accompanying drawings, the second reflective element 12 of the concentrator 10 further includes a first light shielding layer 123 disposed on the first portion of the holding portion 122 of the second reflective element 12. The light shielding surface 1222 is configured to reduce or even prevent the light outside the concentrator 10 from entering the second reflected light path 120 without being reflected by the second reflecting surface 102 of the concentrating body 11. Those skilled in the art can understand that the first light shielding layer 123 herein is made of an opaque material.

7A and 7B, the reflecting portion 121 of the second reflecting element 12 of the concentrator 10 of the optical imaging device according to the first preferred embodiment of the present invention further includes a second reflective body 1211. And a second reflective layer 1212, wherein the second reflective body 1211 has an outer surface 12110, wherein the second reflective layer 1212 of the second reflective body 1211 is disposed on the second reflective body of the second reflective element 12. The outer surface 12110 of the 1211 and forming the second reflection of the second reflective element 12 Face 102. Preferably, the second reflective layer 1212 is made of a metal material having good light reflection efficiency, such as aluminum, silver or gold, to improve the second reflective surface 102 of the second reflective element 12 of the concentrator 10. Light reflection efficiency. More preferably, the second reflective layer 1212 is a metal plating layer having good oxidation resistance, such as an electroplated aluminum layer. Optionally, the second reflective layer 1212 of the second reflective element 12 of the concentrator 10 is sprayed on the outer surface 12110 of the second reflective body 1211 of the second reflective element 12. Optionally, the second reflective layer 1212 is covered on the outer surface 12110 of the second reflective body 1211 of the second reflective element 12. Alternatively, the second reflective layer 1212 may be made of a non-metallic material having good light reflection efficiency. Those skilled in the art can understand that when the second reflective layer 1212 is disposed on the outer surface 12110 of the second reflective body 1211 of the second reflective element 12, the second reflective layer 1212 can reduce or even block the second Light above the reflective layer 1212 passes through the second reflective surface 102 and the photosensitive chamber 1100 that is refracted into the first reflective element 11 and is sensed by the optical sensor 20 disposed within the photosensitive chamber 1100.

As shown in Figures 1 and 2 of the accompanying drawings, the concentrator 10 of the optical imaging device further includes a cover 13 in which the cover 13 is disposed between the first reflective element 11 and the second reflective element 12. Meanwhile, the cover 13 allows the reflected light of the imaged object to be refracted through the cover 13 and to the first reflecting surface 101 of the concentrator 10. Preferably, the cover 13 may be made of a transparent material such as glass or crystal, or may be made of other light-transmitting materials having good light transmittance. More preferably, the cover 13 is made of a high light transmissive material having a light transmittance of not less than 80%, such as polycarbonate (PC), polymethyl methacrylate (PMMA), high light transmissive glass material, polyolefin. , nylon or crystal, etc., so that the reflected light of the imaged object passes through the cover 13 and is incident on the first reflecting surface 101 of the concentrator 10. Most preferably, the horizontal section of the shell 13 of the concentrator 10 is centrally symmetrical.

It should be noted that the cover 13 of the concentrator 10 of the optical imaging device is sealingly disposed on the first reflective element 11 and the second reflective element 12 respectively. Therefore, the first reflective element 11 and the first The two reflective elements 12 and the cover 13 form a concentrating chamber 100, wherein when the photosensitive chamber 1100 formed by the first reflective member 11 is sealed, the concentrating chamber 100 is also sealed, thereby making the concentrating chamber 100 is sealed and capable of being filled with an inert gas or maintained under vacuum to prevent the first reflective layer 112 and the second reflective layer 1212 of the concentrator 10 from being oxidized too quickly and increasing the useful life of the concentrator 10. . Preferably, the first reflected light path 110 and the second reflected light path 120 are disposed in the light collecting chamber 100.

Optionally, the cover 13 of the concentrator 10 of the optical imaging device is disposed between the first reflective element 11 and the second reflective element 12, and the first reflective element 11 and the first Two reflection element The 12-phase is integrally formed such that the concentrating chamber 100 formed by the first reflective element 11, the second reflective element 12 and the cover 13 can be kept isolated from the outside air, so that the concentrating chamber 100 can be The inert gas is filled or kept under vacuum to prevent the first reflective layer 112 disposed on the first reflective body 111 of the first reflective member 11 from being excessively oxidized and to increase the lifetime of the concentrator 10.

As shown in Figures 1 and 2 of the accompanying drawings, the cover 13 of the concentrator 10 of the optical imaging device includes a high end 131 and a low end 132, wherein the low end 132 is downward and inward from the high end 131. The oblique extension is such that reflected light of the imaged object of the lower end 132 of the cover 13 can pass through the lower end 132 of the cover 13 and to the first reflective surface 101 of the first reflective element 11. Preferably, the angle a between the lower end 132 of the shell 13 and the horizontal plane is no more than 60 degrees.

As shown in FIGS. 7A and 7B of the accompanying drawings, the first reflecting surface 101 of the first reflecting element 11 has a projection radius R1, the second reflecting surface 102 has a projection radius R2, and the first reflecting surface 101 and the The predetermined vertical distance between the second reflecting surfaces 102 is H1, wherein the projection radius R1 of the first reflecting surface 101 is greater than the projection radius R2 of the second reflecting surface 102. Preferably, after the reflected light of the image forming object is reflected by the first reflecting surface 110, and the reflection angle of the second reflecting surface 102 is reflected again by β, the angle β should satisfy R3/H1<tanβ<(R3+R2). /H1. Preferably, the preset vertical distance H1 is not less than the projection radius R1 of the first reflective surface 101. More preferably, the curvature C1 of each portion of the first reflecting surface 101 remains unchanged.

As shown in FIGS. 2 to 7 of the drawings, the radius of the light entrance 1101 of the photosensitive chamber 1100 of the first reflective member 11 is R3. Most preferably, the radius R3 of the light entrance 1101 is smaller than the projection radius R2 of the second reflective surface 102.

As shown in FIG. 2 and FIG. 5A of the accompanying drawings, the first reflective element 11 of the concentrator 10 of the optical imaging apparatus according to the first preferred embodiment of the present invention further includes a support portion 113, the first reflection The first reflective body 111 of the component 11 has a peripheral edge 1111, wherein the support portion 113 extends outwardly and downwardly from the peripheral edge 1111 of the first reflective element 11 to the first reflection of the first reflective element 11. The body 111 is supported in an appropriate position, and the first reflective surface 101 of the first reflective element 11 is held toward the second reflective surface 102 of the second reflective element 12.

As shown in FIG. 2 and FIG. 5A of the accompanying drawings, the high end 131 of the cover 13 of the concentrator 10 of the optical imaging apparatus according to the first preferred embodiment of the present invention is disposed from the concentrator 10. The holding portion 122 of the second reflective member 12, the lower end 132 of the cover 13 is disposed on the support portion 113 of the first reflective member 11. In other words, the cover 13 extends between the holding portion 122 of the second reflective element 12 and the support portion 113 of the first reflective element 11.

As shown in FIG. 1, FIG. 2, FIG. 5A and FIG. 6, the cover 13 of the concentrator 10 further forms an incident surface 104, wherein the incident surface 104 is disposed around the concentrator 10. The central axis 103 extends continuously such that the concentrator 10 has a large angle of view such that the concentrator 10 has a large angular viewing angle, even a 360 degree viewing angle, to enable the concentrator 10 to be made larger The reflected light of all the imaged objects in the angular range can be refracted by the cover 13 of the concentrator 10, and enters the first reflected light path 110 through the reflection of the first reflective surface 101 and the second reflective surface 102. And the second reflected light path 120 and are concentrated such that reflected light of all of the imaged objects within a large angular range of the concentrator 10 can be induced by the single optical sensor 20. In other words, the reflected light of all the imaged objects in the larger angle range of the concentrator 10 can be refracted by the cover 13 of the concentrator 10, and passes through the first reflective surface 101 and the second reflection. The reflection of the face 102 enters the first reflected light path 110 and the second reflected light path 120 and is concentrated such that reflected light of all of the imaged objects within a large angular range of the concentrator 10 can be absorbed by the single optical sensor 20 induction. In other words, the cover 13 of the concentrator 10 is disposed to allow the reflected light of the imaged object within a wide angle range of the concentrator 10 to be refracted by the cover 13 of the concentrator 10 to cause the imaged object The reflected light can be incident on and reflected by the first reflective surface 101 of the concentrator 10 to enter the first reflective optical path 110. Those skilled in the art can understand that not all of the reflected light of the imaged object can enter the first reflected light path 110 after being reflected by the first reflective surface 101.

As shown in FIG. 1, FIG. 2, FIG. 5A and FIG. 6, the incident surface 104 of the cover 13 of the concentrator 10 of the optical imaging device has a high-end portion 1041 and a high-end portion 1041. a lower end portion 1042 extending downwardly, wherein the high end portion 131 of the cover body 13 forms the high end portion 1041 of the incident surface 104, and the low end portion 132 of the cover body 13 forms the low end portion 1042 of the incident surface 104, The lower end portion 1042 of the incident surface 104 of the cover 13 extends obliquely downward and inward from the high end portion 1041 of the incident surface 104 to image the lower end portion 1042 of the incident surface 104. The reflected light of the object can pass through the lower end 131 of the cover 13 and the first reflective surface 101 of the first reflective element 11. Preferably, the angle α between the lower end portion 1042 of the incident surface 104 and the horizontal plane is not more than 60 degrees. More preferably, the horizontal section of the incident surface 104 of the concentrator 10 is centrally symmetrical. Optionally, the low end portion 1042 of the incident surface 104 is an arcuate curved surface.

8A and 8B are diagrams showing an alternative implementation of the second reflective element 12 of the concentrator 10 of the optical imaging device in accordance with a first preferred embodiment of the present invention, wherein the concentrator 10 The second reflective element 12A includes a reflecting portion 121A and a holding portion 122A, wherein the reflecting portion 121A is shaped Forming the second reflecting surface 102, the holding portion 122A forms a matting surface 1221A, wherein the matting surface 1221A extends obliquely upward and outward from the second reflecting surface 102 to minimize or even prevent the reflected light of the imaged object from being The holding portion 122A of the second reflective member 12A reflects and enters the second reflected light path 120. Preferably, the matte surface 1221A formed by the holding portion 122A of the concentrator 10 is a diffuse reflection curved surface.

7A and 7B, the reflective portion 121A of the second reflective element 12A of the concentrator 10 of the optical imaging device according to the first preferred embodiment of the present invention further includes a second reflective body 1211A. And a second reflective layer 1212A, wherein the second reflective body 1211A has an outer surface 12110A, wherein the second reflective layer 1212A of the second reflective body 1211A is disposed on the second reflective body of the second reflective element 12A The outer surface 12110A of the 1211A and the second reflective surface 102 of the second reflective element 12A are formed, wherein the light-reducing surface 1221A extends obliquely upward and outward from the second reflective surface 102. Preferably, the second reflective layer 1212A is made of a metal material having good light reflection efficiency, such as aluminum, silver or gold, to improve the second reflective surface 102 of the second reflective element 12A of the concentrator 10. Light reflection efficiency. More preferably, the second reflective layer 1212A is a metal plating layer having a good oxidation resistance, such as an electroplated aluminum layer. Optionally, the second reflective layer 1212A of the second reflective element 12A of the concentrator 10 is sprayed on the outer surface 12110A of the second reflective body 1211A of the second reflective element 12A. Optionally, the second reflective layer 1212A is overlying the outer surface 12110A of the second reflective body 1211A of the second reflective element 12A. Optionally, the second reflective layer 1212A is made of a non-metallic material having good light reflection efficiency. Those skilled in the art can understand that when the second reflective layer 1212A is disposed on the outer surface 12110A of the second reflective body 1211A of the second reflective element 12A, the second reflective layer 1212A can reduce or even block the second Light above the reflective layer passes through the second reflective surface 102 and is refracted into the second reflected optical path 120, and is sensed by the optical sensor 20 disposed within the photosensitive chamber 1100.

Those skilled in the art can understand that, preferably, the first reflective layer 112A, the second reflective layer 1212A, and the first light shielding layer 123 are all made of an opaque material.

Referring to Figures 9 through 14 of the accompanying drawings, an optical imaging apparatus according to a second preferred embodiment of the present invention is illustrated, wherein the optical imaging apparatus includes a concentrator 10E, an optical sensor 20E and a signal processing module 30E. Wherein the concentrator 10E is configured to converge the reflected light of the imaged object within a wide angle of view of the concentrator 10E, even within a range of 360 degrees, to enable it to be sensed by a single optical sensor 20E, the optical sensor 20E is electrically connected to the signal processing module 30E and is configured to sense reflected light of the imaged object condensed by the concentrator 10E and generate a corresponding light sensing signal, the signal processing module 30E being capable of receiving the optical sensor 20E The light senses the signal and processes the light sensing signal and obtains an imaging signal. Those skilled in the art will appreciate that the imaging signal can be transmitted to the display device and displayed by the display device as an image or video. Preferably, the concentrator 10E is arranged to have a large angle of view. More preferably, the concentrator 10E has a central axis 103E, wherein the viewing angle of the concentrator 10E is disposed about the central axis 103E such that the concentrator 10E has a large angle of view.

As shown in FIG. 9 and FIG. 14 of the accompanying drawings, the concentrator 10E of the optical imaging apparatus according to the second preferred embodiment of the present invention includes a concentrating body 11E, wherein the concentrating body 11E is made of a light transmissive material, such as The concentrating body 11E of the concentrator 10E has a first reflecting surface 101E and a second reflecting surface 102E, wherein the first reflecting surface 101E and the second reflecting surface 102E are disposed face to face with each other. The first reflective surface 101E and the second reflective surface 102E form a first reflective optical path 110E and a second reflected optical path 120E, wherein the first reflective optical path 110E is formed on the first reflective surface 101E and the second reflective surface. Between the faces 102E, the second reflected light path 120E is formed inside the first reflected light path 110E, wherein the first reflective surface 101E is capable of reflecting the reflected light of the imaged object into the first reflected light path 110E, and in the imaged object After the reflected light is reflected by the first reflective surface 101E into the first reflected light path 110E, the reflected light of the imaged object can be reflected again by the second reflective surface 102E and enter the second reflected light path 120E. It will be understood by those skilled in the art that the concentrating body 11E refers to the main structural portion of the concentrator 10E. Preferably, the concentrating body 11E of the concentrator 10E may be made of a transparent material such as glass or crystal, or may be made of other light-transmitting materials having good light transmittance. More preferably, the concentrating body 11E is made of a high light transmissive material having a light transmittance of not less than 80%, such as polycarbonate (PC), polymethyl methacrylate (PMMA), high light transmissive glass material, poly Olefin, nylon or crystal.

It can be understood by those skilled in the art that since the second reflected light path 120E is formed inside the first reflected light path 110E, the second reflected light path 120E can condense the reflected light of the imaged object reflected by the first reflective surface 101E. In other words, the second reflected light path 120E forms a light collecting path, thereby enabling the concentrator 10E to have a wide angle of view of the concentrator 10E, even at an angle of 360 degrees. The reflected light of the imaged object in the range is concentrated to the light collecting light path so that the reflected light of the imaged object within the wide angle of view of the concentrator 10E can be disposed on the second reflected light path 120E (or is the same) The single optical sensor 20E of the spotlight path is sensed. Therefore, the first reflecting surface 101E can be disposed to synchronously reflect the reflected light of the image forming object at different angles of the concentrator 10E into the first reflecting light path 120. Therefore, the reflected light having an appropriate incident angle of the imaged object is selectively reflected by the first reflective surface 101E of the concentrating body 11E of the concentrator 10E and enters the first reflected light path 110E, and is then reflected by the second reflection The face 102E is again reflected to be concentrated and enters the second refracted optical path 120, as shown in Figures 14 and 14 of the accompanying drawings. In addition, since the convergence of the reflected light of the imaged object by the concentrating body 11E of the concentrating device 10E of the optical imaging device is synchronously performed in real time, the concentrating body 11E of the concentrator 10E can be concentrated at the concentrating The reflected light of the imaged object in the range of the large angle of view of the illuminator 10E causes the reflected light of all the imaged objects within the wide angle of view of the concentrator 10E to be synchronously sensed by the single optical sensor 20E.

As shown in FIG. 9 and FIG. 14 of the accompanying drawings, the optical sensor 20E of the optical imaging apparatus according to the second preferred embodiment of the present invention is disposed on the second reflected light path 120E or is disposed opposite to the second reflection. The light path 120E, therefore, when the reflected light of the imaged object at different angles of the concentrator 10E is reflected into the first reflected light path 110E, the reflected light of the imaged object at different angles of the concentrator 10E can be The second reflected light path 120E is again reflected and concentrated so that the reflected light of all the imaged objects within the wide angle of view of the concentrator 10E can be induced by the optical optical sensor 20E disposed in the second reflected light path 120E.

It is to be noted that the large angle herein refers to a larger range of viewing angles or angles, wherein the large angle viewing angle range of the concentrator 10E herein refers to a viewing angle range of not less than 20 degrees. Preferably, the large angle viewing angle of the concentrator 10E herein refers to a viewing angle range of not less than 60 degrees. More preferably, the large angle viewing angle of the concentrator 10E herein refers to a viewing angle range of 360 degrees. It can be understood by those skilled in the art that when the viewing angle of the concentrating body 11E of the concentrator 10E ranges from 360 degrees, the concentrator 10E is actually a look-around concentrator, and the concentrating device 10E gathers the concentrator 10E. The light body 11E allows the reflected light of the imaged object in the range of 360 degrees around the concentrator 10E to be reflected and concentrated synchronously and equally by the concentrating body 11E of the concentrator 10E. In addition, since the concentrating body 11E of the concentrator 10E is uniform (or identical) to the reflection and convergence of the reflected light of the imaging object at various angles, the optical imaging device pairs the imaged objects at various angles Imaging is also uniform (or identical), which minimizes imaging inhomogeneities (or the same) due to imaging objects at different angles and improves the user (referred to here is the viewing experience of the person viewing the image). In other words, the structure of the concentrating body 11E of the concentrator 10E of the optical imaging apparatus according to the second preferred embodiment of the present invention is uniform (or the same) and remains the same at the respective viewing angles, and therefore, the same An object, if the distance of the object from the concentrating body 11E of the concentrator 10E remains unchanged, the object is formed at various viewing angles of the same level of the concentrating body 11E of the concentrator 10E. The image remains the same. Moreover, those skilled in the art can understand that since the reflected light of the imaged object is concentrated through the light collecting body 11E of the concentrator 10E, the light collecting body 11E is disposed to have a large angle of view, thereby making the concentrator The 10E is set to have a large angle of view.

As shown in FIG. 11 and FIG. 12 of the drawings, the first reflecting surface 101E of the collecting body 11E is preferably a convex reflecting surface, and the second reflecting surface 102E is preferably a flat reflecting surface. Therefore, the first reflective surface 101E may be a convex mirror surface to form the convex reflective surface; the second reflective surface 102E may be a planar mirror surface to form the planar reflective surface. It can be understood by those skilled in the art that the first reflective surface 101E and the second reflective surface 102E are both smooth in surface to improve the reflection efficiency of the first reflective surface 101E and the second reflective surface 102E. Preferably, the shapes of the first reflective surface 101E and the second reflective surface 102E are adapted to each other. More preferably, the first reflecting surface 101E has a circular arc shape, and the second reflecting surface 102E has a circular shape, as shown in FIG. 11 and FIG. 12 of the accompanying drawings. Most preferably, the first reflective surface 101E of the concentrating body 11E has a projection radius R1, and the second reflective surface 102E has a projection radius R2, wherein the first reflective surface 101E has a projection radius R1 greater than the second reflection. The projection radius R2 of the face 102E.

As shown in FIG. 11 and FIG. 12 of the drawings, the first reflecting surface 101E of the collecting body 11E is further disposed to extend from top to bottom and outward. Preferably, the first reflecting surface 101E of the concentrating body 11E continuously extends from top to bottom and outward, and has formed a continuous convex surface. More preferably, the center of the horizontal plane of the first reflecting surface 101E of the collecting body 11E is symmetrical. Most preferably, the first reflecting surface 101E of the collecting body 11E has a predetermined curvature, and the curvature of each portion of the first reflecting surface 101E remains unchanged.

As shown in FIG. 10 and FIG. 11 of the accompanying drawings, the concentrating body 11E of the concentrator 10E includes a low end 111E and a high end 112E extending upward from the lower end, wherein the low end 111E forms the first reflection. The face 101E forms the second reflecting surface 102E. Preferably, the concentrating body 11E of the concentrator 10E has a central axis 103E, and the lower end 111E and the high end 112E of the concentrating body 11E of the concentrator 10E are disposed around the central axis 103E. More preferably, the horizontal section of the concentrating body 11E of the concentrator 10E is centrally symmetrical. The concentrator 10E is as shown in FIG. 10 and FIG. 11 of the accompanying drawings. The lower end 111E of the concentrating body 11E further forms a photosensitive chamber 1110E communicating with the second reflected light path 120E, wherein the photosensitive chamber 1110E is disposed at the second reflected light path 120E, wherein the second reflected light path 120E An inductive light path 1201E is formed in the photosensitive chamber 1110E, wherein the optical sensor 20E is disposed in the sensing optical path 1201E such that the optical sensor 20E is concealed in the photosensitive chamber 1110E of the lower end 111E. Preferably, the photosensitive chamber 1110E has a light inlet 1101E, wherein the light inlet 1101E is disposed in the second reflective light path 120E (or is facing the second reflected light path 120E) to reflect the second reflected light path 120E. Light can enter the photosensitive chamber 1110E through the light inlet 1101E. More preferably, the second reflecting surface 102E of the concentrating body 11E of the concentrator 10E is coaxial with the light inlet 1101E of the photosensitive chamber 1110E. In other words, the second reflecting surface 102E of the collecting body 11E and the light inlet 1101E are both disposed around the central axis 103E of the concentrator 10E.

As shown in FIG. 11 and FIG. 12 of the accompanying drawings, the high end 112E of the concentrating body 11E of the concentrating device 10E of the optical imaging device further forms a matte surface 1120E, wherein the matting surface 1120E is from the second reflecting surface. 102E extends obliquely upward and outward to minimize the reflection of light other than the reflected light of the imaged object reflected by the lower end 111E and entering the first reflected light path 110E by the high end 112E of the concentrating body 11E and into the The second reflected light path 120E.

As shown in FIG. 9 and FIG. 14 of the accompanying drawings, the concentrator 10E of the optical imaging apparatus according to the second preferred embodiment of the present invention further includes a first reflective layer 12E, the low end of the concentrating body 11E. The 111E further has a low end surface 105E, wherein the first reflective layer 12E is disposed on the low end surface 105E and forms a first reflective surface 121E, wherein the first reflective surface 101E overlaps the first reflective surface 121E. To improve the light reflection efficiency of the concentrator 10E. In other words, the first reflected light path 110E at this time is formed in cooperation with the first reflective surface 101E and the first reflective surface 121E. Preferably, the first reflective layer 12E is made of a metal material having good light reflection efficiency, such as aluminum, silver or gold. More preferably, the surface of the first reflecting surface 121E is smooth. Most preferably, the first reflective layer 12E is a metal plating such as an electroplated aluminum layer. Optionally, the first reflective layer 12E of the concentrator 10E is sprayed on the low end surface 105E of the lower end 111E. Optionally, the first reflective layer 12E is covered on the low end surface 105E of the low end 111E. Alternatively, the first reflective layer 12E may be made of a non-metallic material having good light reflection efficiency. It can be understood by those skilled in the art that when the first reflective layer 12E is disposed on the low end surface 105E of the lower end 111E of the concentrating body 11E, the first reflective layer 12E can reduce or even prevent the reflected light of the imaged object. Passing through the first reflective surface 101E and being refracted into the low end of the concentrating body 11E The photosensitive chamber 1110E formed by 111E is induced by the optical sensor 20E provided in the photosensitive chamber 1110E.

As shown in FIG. 9 and FIG. 14 of the accompanying drawings, the first reflective layer 12E of the concentrator 10E of the optical imaging apparatus according to the second preferred embodiment of the present invention forms the light entrance 1101E of the photosensitive chamber 1110E.

9 and 14, the concentrator 10E of the optical imaging apparatus according to the second preferred embodiment of the present invention further includes a second reflective layer 13E, the high end 112E of the concentrating body 11E further There is a high end surface 106E, wherein the second reflective layer 13E is disposed on the high end surface 106E and forms a second reflective surface 131E, wherein the second reflective surface 102E overlaps with the second reflective surface 131E to enhance the poly Light reflection efficiency of the optical device 10E. In other words, the second reflected light path 120E at this time is cooperatively formed by the second reflective surface 102E and the second reflective surface 131E. Preferably, the second reflective layer 13E is made of a metal material having good light reflection efficiency, such as aluminum, silver or gold. More preferably, the surface of the second reflective surface 131E is smooth. Most preferably, the second reflective layer 13E is a metal plating such as an electroplated aluminum layer. Optionally, the second reflective layer 13E of the concentrator 10E is sprayed on the high end face 106E of the high end 112E. Optionally, the second reflective layer 13E is covered on the high end face 106E of the high end 112E. Alternatively, the second reflective layer 13E may be made of a non-metallic material having good light reflection efficiency.

A person skilled in the art can understand that the first reflective surface 121E formed by the first reflective layer 12E and the second reflective surface 131E formed by the second reflective layer 13E are respectively facing the first reflective surface 101E and the second reflective surface. The inner side of face 102E. Therefore, when the first reflective layer 12E and the second reflective layer 13E are respectively disposed on the low end surface 105E of the lower end 111E of the concentrating body 11E and the high end surface 106E of the high end 112E, the first The reflective surface 121E and the second reflective surface 131E are both isolated from the air, so that the first reflective surface 121E formed by the first reflective layer 12E and the second reflective surface 131E formed by the second reflective layer 13E are prevented from passing through the air. It is rapidly oxidized and destroyed to increase the service life of the concentrating body 11E of the concentrator 10E. In addition, since the first reflective surface 101E overlaps the first reflective surface 121E, the second reflective surface 102E overlaps with the second reflective surface 131E. Therefore, the first reflective surface 101E of the concentrating body 11E and The second reflecting surface 102E is also disposed to be isolated from the air.

As shown in FIG. 10 of the accompanying drawings, the concentrating body 11E of the concentrator 10E further has an incident surface 104E, wherein the incident surface 104E is disposed continuously around the central axis 103E of the concentrator 10E. Extending so that the concentrating body 11E of the concentrator 10E has a large angle of view, even a 360 degree viewing angle, to enable the concentrator 10E to enable all imaging within the wide viewing angle range of the concentrator 10E The reflected light of the object can be refracted by the concentrating body 11E of the concentrator 10E. And passing through the reflection of the first reflective surface 101E and the second reflective surface 102E, entering the first reflected light path 110E and the second reflected light path 120E and being concentrated, so that the concentrator 10E is within a wide angle of view The reflected light of all of the imaged objects can be sensed by a single optical sensor 20E. In other words, the reflected light of all the imaging objects in the range of the large viewing angle of the concentrator 10E can be refracted by the concentrating body 11E of the concentrator 10E, and passes through the first reflecting surface 101E (and The reflection of the first reflective surface 121E) and the second reflective surface 102E (and the second reflective surface 131E) enters the first reflective optical path 110E and the second reflected optical path 120E and is concentrated, thereby causing the concentrator 10E The reflected light of all of the imaged objects within a wide angle of view can be sensed by a single optical sensor 20E. In other words, the concentrating body 11E of the concentrator 10E is disposed to allow the reflected light of the imaged object within the wide angle of view of the concentrator 10E to be refracted by the concentrator 10E and enter the concentrator 10E, The reflected light of the imaged object can be incident on and reflected by the first reflective surface 101E of the concentrator 10E to enter the first reflected light path 110E. Those skilled in the art can understand that not all of the reflected light of the imaged object can enter the first reflected light path 110E after being reflected by the first reflective surface 101E.

As shown in FIG. 9 and FIG. 10 of the accompanying drawings, the incident surface 104E of the concentrating body 11E of the concentrator 10E of the optical imaging device has a low end portion 1041E and an upward extending from the low end portion 1041E. The high end portion 1042E, wherein the low end portion 111E of the concentrating body 11E forms the low end portion 1041E of the incident surface 104E, and the high end portion 112E of the concentrating body 11E forms the high end portion 1042E of the incident surface 104E. The lower end portion 1041E of the incident surface 104E of the light body 11E extends obliquely downward and inward from the high end portion 1042E of the incident surface 104E so as to be an image forming object of the low end portion 1041E of the incident surface 104E. The reflected light can pass through the lower end 111E of the concentrating body 11E and the first reflecting surface 101E of the concentrating body 11E. Preferably, the angle between the lower end portion 1041E of the incident surface 104E and the horizontal plane is α, wherein the angle is α not greater than 60 degrees. More preferably, the entrance face 104E of the concentrator 10E is disposed around the central axis 103E of the concentrator 10E. Most preferably, the horizontal section of the incident surface 104E of the concentrator 10E is symmetrical in center. Optionally, the low end portion 1041E of the incident surface 104E is an arcuate curved surface.

As shown in FIG. 14, the projection radius of the first reflective surface 101E of the concentrating body 11E is R1, the projection radius of the second reflective surface 102E is R2, and the first reflective surface 101E and the second reflection The preset vertical distance between the faces 102E is H1, wherein the projection radius R1 of the first reflective surface 101E is greater than the projection radius R2 of the second reflective surface 102E. Preferably, after the reflected light of the image forming object is reflected by the first reflecting surface 101E, and the reflecting angle reflected by the second reflecting surface 102E is β, the angle β should satisfy R3/H1. <tanβ<(R3+R2)/H1. More preferably, the preset vertical distance H1 is not less than the projection radius R1 of the first reflective surface 101E. Most preferably, the curvature C1 of each portion of the first reflecting surface 101E remains unchanged. As shown in FIG. 10 to FIG. 14 , the projection radius of the light inlet 1101E of the light-receiving chamber 1110E of the lower end 111E of the concentrating body 11E is R3, wherein the projection radius R3 of the light inlet 1101E is smaller than the second The projection radius R2 of the reflecting surface 102E. As shown in FIG. 11 and FIG. 14 of the accompanying drawings, the concentrator 10E further includes a first light shielding layer 14E, wherein the high end 112E of the light collecting body 11E includes an upwardly extending reflecting portion 1121E, wherein the reflecting portion 1121E Forming the high end surface 106E and having a first light shielding surface 11210E extending from the top to the bottom, wherein the first light shielding layer 14E is disposed on the first light shielding surface 11210E of the reflection portion 1121E to laterally block the light collecting body The second reflective surface 102E of the 11E and the second reflective surface 131E of the second reflective layer 13E, thereby reducing the light above the high end 112E of the concentrating body 11E through the high end 112E of the concentrating body 11E After being refracted, the second reflected light path 120E is entered.

As shown in FIG. 11 and FIG. 14 of the accompanying drawings, the concentrator 10E further includes a second light shielding layer 15E. The high end 112E of the concentrating body 11E of the concentrator 10E further has an upward portion from the reflecting portion 1121E. And a matte portion 1122E extending obliquely outwardly, wherein the matte portion 1122E forms a matte surface 1120E extending obliquely upward and outward from the reflecting portion 1121E and an outwardly extending portion of the first shading surface 11210E from the reflecting portion 1121E. a second light shielding surface 11220E, wherein the second light shielding layer 15E is disposed on the second light shielding surface 11220E to reduce the light above the high end 112E of the light collecting body 11E through the high end 112E of the light collecting body 11E. After being refracted, the second reflected light path 120E is entered. Preferably, the matte surface 1120E of the high end 112E of the concentrating body 11E of the concentrator 10E is a diffuse reflecting surface.

15A and 15B show an alternative embodiment of the concentrator 10E according to the second preferred embodiment of the present invention, wherein the concentrator 10F includes a concentrating body 11F and a first reflection. The layer 12F, wherein the concentrating body 11F includes a lower end 111F and a high end 112F extending upward from the lower end 111F, wherein the low end 111F of the concentrating body 11F has a low end surface 105F, wherein the first reflection The layer 12F is disposed on the low end surface 105F and forms a first reflective surface 121F, wherein the first reflective surface 101E overlaps the first reflective surface 121F to improve the light reflection efficiency of the concentrator 10F. In other words, the first reflected light path 110E at this time is formed by the first reflecting surface 101E and the first reflecting surface 121F in cooperation. Preferably, the first reflective layer 12F is made of a metal material having good light reflection efficiency, such as aluminum, silver or gold. More preferably, the surface of the first reflecting surface 121F is smooth. Most preferably, The first reflective layer 12F is a metal plating layer such as an electroplated aluminum layer. Optionally, the first reflective layer 12F of the concentrator 10F is sprayed on the low end surface 105F of the low end 111F. Optionally, the first reflective layer 12F is covered on the low end surface 105F of the low end 111F. Alternatively, the first reflective layer 12F may be made of a non-metallic material having good light reflection efficiency. It can be understood by those skilled in the art that when the first reflective layer 12F is disposed on the low end surface 105F of the low end 111F of the concentrating body 11F, the first reflective layer 12F can reduce or even prevent the reflected light of the imaged object. The photosensitive chamber 1110F formed through the first reflecting surface 101E and the low end 111F refracted into the collecting unit 11F is sensed by the optical sensor 20E disposed in the photosensitive chamber 1110F.

As shown in FIG. 15B of the accompanying drawings, the concentrator 10F further includes a second reflective layer 13F. The high end 112F of the concentrating body 11F includes a reflecting portion 1121F, wherein the reflecting portion 1121F forms a high end surface 106F. The second reflective layer 13F is disposed on the high end surface 106F and forms a second reflective surface 131F. The second reflective surface 102E of the concentrating body 11F overlaps the second reflective surface 131F.

As shown in FIG. 15B of the accompanying drawings, the concentrator 10F further includes a first light shielding layer 14F, and the high end 112F of the concentrating body 11F of the concentrator 10F further has an upward and outward direction from the reflecting portion 1121F. a matte portion 1122F extending obliquely, wherein the matte portion 1122F forms a matte surface 1120F extending obliquely upward and outward from the reflecting portion 1121F and a first light blocking surface 11220F extending outward from the reflecting portion 1121F, wherein the first portion The light shielding layer 14F is disposed on the first light shielding surface 11220F to reduce the light above the high end portion 112F of the light collecting body 11F to be refracted by the high end portion 112F, and then enter the second reflection light path 120E. It can be understood by those skilled in the art that the first reflective layer 12F, the second reflective layer 13F and the first light shielding layer 14F are both made of an opaque material. Preferably, the matte surface 1120F of the high end 112F of the concentrating body 11F of the concentrator 10F is a diffuse reflection surface.

16A and 16B show another alternative implementation of the concentrator 10E of the optical imaging device according to the second preferred embodiment of the present invention, wherein the concentrator 10G further includes a first The light-shielding layer 12G further includes a first light-shielding surface 105G, wherein the first light-shielding layer 12G is disposed on the first light-shielding surface 105G to reduce or even prevent the reflected light from being formed by the imaged object. The first reflecting surface 101E and the photosensitive chamber 1110E formed by the low end 111G refracted into the collecting unit 11G are sensed by the optical sensor 20E disposed in the photosensitive chamber 1110E. Those skilled in the art can understand that the first light shielding layer 12G is made of an opaque material. As shown in FIG. 16A and FIG. 16B of the accompanying drawings, the first light shielding layer 12G of the concentrator 10G forms the photosensitive chamber 1110E. Light inlet 1101E.

The concentrator 10G of the optical imaging apparatus according to the second preferred embodiment of the present invention further includes a second light shielding layer 13G, and the high end 112G of the concentrating body 11G further has a first a second light-shielding surface 106G, wherein the second light-shielding layer 13G is disposed on the second light-shielding surface 106G of the high-end 112G of the light-concentrating body 11G to reduce the light above the high-end 112G of the light-concentrating body 11G as much as possible. After the high-end 112G of the concentrating body 11G is refracted, the second reflected light path 120E is entered. Those skilled in the art can understand that the second light shielding layer 13G is made of an opaque material.

A person skilled in the art can understand that the first light shielding layer 12G and the second light shielding layer 13G are respectively disposed on the first light shielding surface 105G of the low end 111G of the light collecting body 11G and the high end of the light collecting body 11G. The second light-shielding surface 106G of the 112G, therefore, the first reflective surface 101E and the second reflective surface 102E of the light-concentrating body 11G are both disposed apart from the air, thereby preventing the first reflective surface 101E and the second The reflecting surface 102E is oxidized and destroyed by the air too quickly to increase the service life of the concentrating body 11G of the concentrator 10G.

The first reflective layer 12E, the second reflective layer 13E, the first reflective layer 12F, the second reflective layer 13F, the first light shielding layer 14F, and the second light shielding layer are preferably understood by those skilled in the art. 15F, the first light shielding layer 12G and the second light shielding layer 13G are both made of an opaque material.

Figure 17 shows the optical imaging device of the present invention applied to a teleconferencing system. The person attending the meeting can sit around the looking-around camera device, which can simultaneously and equally equate the meeting environment, such as the person attending the meeting and the meeting room where the meeting is held. When the surround view camera device is used in conjunction with a video conferencing or virtual meeting system, the video conferencing or virtual meeting can be made more realistic and realistic, thereby giving the user, for example, a better experience for everyone attending a video conference or virtual meeting.

Figure 2 shows the optical imaging device of the present invention applied to cycling motion. The athlete or cyclist can mount the look-around camera device on a non-motor vehicle, such as the armrest of the bicycle, to be able to record the rider's riding process. The surround view camera of the present invention can also be mounted on a vehicle such as the roof of a car. The surround-view imaging device of the present invention solves the problem that a conventional imaging device (such as a digital camera) is difficult to be installed in a non-motor vehicle or a motor vehicle, and can not realize the overhead photography, especially the defect that the surrounding environment cannot be photographed while the player is being photographed. .

Figure 19 shows the optical imaging device of the present invention applied to surfing motion. The surfer can mount the looking camera device on the surfboard. In this way, the surround view camera can take pictures of the entire surfing process. The surround view camera device of the present invention solves the problem that the conventional camera device is difficult to be installed on the surfboard, and the ring view cannot be realized. Photography, in particular, is incapable of capturing defects in the surrounding environment while imaging the surfers. Therefore, the surround-view imaging apparatus of the present invention can perform a surfing process—not only for the surfer but also for the environment in which the surfer is located.

Figure 20 shows the optical imaging apparatus of the present invention applied to diving imaging. The user can install the surround camera device on the diving device. The diving device can be either fixed or mobile. If the diving device is stationary, the surround view camera can take pictures of the preset underwater. If the diving device is mobile, the viewing camera device will be carried by the diving device for underwater photography purposes.

Figure 21 shows the optical imaging device of the present invention applied to a monitoring system. The user can place the optical imaging device of the present invention in the vicinity of the monitored target, and the optical imaging device can image and monitor the surrounding objects.

Fig. 22 shows that the optical imaging apparatus of the present invention is applied to landscape photography. The user can say that the surround-view imaging device of the present invention is set in a preset position, such as a photographing table or a tripod, and the looking-around imaging device can photograph or photograph the surrounding environment.

The surround-view imaging device of the present invention can also be applied to other occasions such as aerial photography. The user can mount the look-around camera device on an aerial camera. The surround view camera of the present invention can also be mounted in other locations, such as a helmet mounted on an athlete.

Referring to Figures 23 to 31 of the accompanying drawings, an optical imaging apparatus according to a third preferred embodiment of the present invention is illustrated, wherein the optical imaging apparatus comprises a concentrator 10M, an optical sensor 20M and a signal processing module 30M, wherein the concentrator 10M is configured to converge the reflected light of the imaged object within a wide angle of view of the concentrator 10M, even within a range of 360 degrees, so that it can be sensed by a single optical sensor 20M, the optical The sensor 20M is electrically connected to the signal processing module 30M and is configured to sense the reflected light of the imaged object condensed by the concentrator 10M and generate a corresponding light sensing signal, and the signal processing module 30M can receive the optical The light sensing signal of the sensor 20M processes the light sensing signal and obtains an imaging signal.

As shown in FIG. 31 of the accompanying drawings, the signal processing module 30M includes a signal processing module 31M and a power management module 32M, wherein the signal processing module 31M is configured to receive the optical sensing signal of the optical sensor 20M and The light sensing signal is processed and the imaging signal is obtained. The power management module 32M is respectively electrically connected to a power source 40M, the optical sensor 20M and the signal processing module 30M, and is configured to control the power source 40M to the optical sensor. 20M and the signal The processing module 30M provides electrical energy. It can be understood that the power source 40M can be an external power source or a built-in power storage device such as a rechargeable battery or a disposable battery. Those skilled in the art will appreciate that the imaging signal can be transmitted to the display device and displayed by the display device as an image or video.

As shown in FIG. 24 and FIG. 31 of the accompanying drawings, the signal processing module 30M of the optical imaging apparatus according to the third preferred embodiment of the present invention further includes a communication module 33M, wherein the communication module 33M and the signal processing module Group 30M can be electrically connected, wherein the communication module 33M is configured to receive the imaging signal from the signal processing module 31M and to transmit the imaging signal to a processor 50M. For example, the communication module 33M can be configured to transmit imaging signals to the processor 50M via an electronic communication network. The electronic communication network can be a local area network, a metropolitan area network, a wide area network, a network such as the Internet, a Wi-Fi network, or a local communication connection such as USB, PCI, and the like. The electronic communication network may also be a mobile communication network such as a GSM network, a CDMA network, a TD-CDMA network, a 3G network, a 4G network, and other data transmission means known to those skilled in the art. The processor 50M can be any electronic device capable of receiving and processing the imaging signal, such as a computer, a portable computer, a smart phone, a tablet, etc., such as a CPU or GPU. The processor 50M can be computerized or programmed to process or/or cause the imaging signal to enable a user to view the imaging results. The processor 50M may also be electrically coupled to a display for displaying the processed test data. It can be understood that the communication module 33M and the power management module 32M can be electrically connected to enable the power of the power source 40M to be provided to the communication module 33M. It can be understood that the processor 50M can be disposed in the optical imaging device and physically and electrically connected to the signal processing module 30M, so that the processor 50M does not need to pass through an additional electronic communication network. The imaging signal generated by the signal processing module 30M is obtained.

Optionally, the communication module 33M is electrically connected to the processor 50M by a wired connection and transmits an imaging signal or a light sensing signal to the processor 50M.

Optionally, the communication module 33M is electrically connected to the optical sensor 20M, so that the optical sensing signal of the optical sensor 20M can be received and transmitted to the processor 50M. Therefore, the processor 50M is configured to process the optical sensing signal and obtain an imaging signal.

As shown in FIG. 24 and FIG. 31 of the accompanying drawings, the signal processing module 30M of the optical imaging apparatus according to the third preferred embodiment of the present invention further includes a storage module 34M, wherein the storage module 34M and the signal processing module The group 30M can be electrically connected, wherein the memory module 34M is configured to receive and store the imaging signals of the signal processing module 30M. Optionally, the storage module 34M and the optical sensor The device 20M can be electrically connected, wherein the memory module 34M is configured to receive and store the optical sensing signal of the optical sensor 20M. Optionally, the storage module 34M can also be electrically connected to the processor 50M to accept and store imaging related signals.

As shown in Figures 17 to 22 of the accompanying drawings, the optical imaging apparatus of the present invention can be used for looking around, particularly for looking around, surfing, skiing, aerial photography, surveillance, and diving. The concentrator 10M of the optical imaging apparatus of the present invention can equally and synchronously converge the reflected light of the imaged object within a range of 360 degrees so that it can be induced and generated by the single optical sensor 20M, the signal processing module The 30M is electrically connected to the optical sensor 20M and receives the optical sensing signal of the optical sensor 20M, and processes the optical sensing signal and obtains an imaging signal. In particular, since the concentrator 10M of the optical imaging apparatus of the present invention can equally and synchronously converge the reflected light of the imaged object within a range of 360 degrees and is simultaneously induced by the single optical sensor 20M. Therefore, the optical imaging apparatus of the present invention has the same imaging quality for each angle object.

As shown in FIG. 23 to FIG. 27 of the accompanying drawings, the concentrator 10M of the optical imaging apparatus according to the third preferred embodiment of the present invention has a first reflecting surface 101M and a second reflecting surface 102M, wherein the The two reflective surfaces 102M are disposed toward the first reflective surface 101M, wherein the first reflective surface 101M and the second reflective surface 102M form a first reflective optical path 110M and a second reflected optical path 120M, wherein the first reflective optical path 110M Formed between the first reflective surface 101M and the second reflective surface 102M, the second reflective optical path 120M is formed inside the first reflective optical path 110M, wherein the first reflective surface 101M is capable of reflecting reflected light of the imaged object After entering the first reflected light path 110M, and after the reflected light of the imaged object is reflected by the first reflective surface 101M into the first reflected light path 110M, the reflected light of the imaged object can be reflected and entered by the second reflective surface 102M again. The second reflected light path 120M. Preferably, the concentrator 10M is arranged to have a large angle of view.

As shown in FIG. 23 to FIG. 27 of the accompanying drawings, the concentrator 10M of the optical imaging apparatus according to the third preferred embodiment of the present invention includes a first reflective element 11M and a second reflective element 12M, wherein the first A reflective element 11M forms the first reflective surface 101M, and the second reflective element 12M forms the second reflective surface 102M, wherein the first reflective element 11M and the second reflective element 12M are disposed spaced apart and face to face, The first reflective surface 101M and the second reflective surface 102M can form a first reflected light path 110M and a second reflected light path 120M. In other words, the first reflective optical path 110M is formed between the first reflective element 11M and the second reflective element 12M, and the second reflected optical path 120M is formed inside the first reflective optical path 110M, wherein the first reflective element 11M of the first reflection The face 101M allows the reflected light of the imaged object in the wide angle of view of the concentrator 10M to be incident on the first reflective surface 101M of the first reflective element 11M and can be the first reflective surface of the first reflective element 11M 101M is reflected into the first reflected light path 110M, wherein the reflected light of the imaged object at different angles of the concentrator 10M is reflected by the first reflective surface 101M of the first reflective element 11M into the first reflected light path 110M, The reflected light of the imaged object can be reflected again by the second reflective surface 102M and into the second reflected light path 120M.

It can be understood by those skilled in the art that since the second reflected light path 120M is formed inside the first reflected light path 110M, the second reflected light path 120M can condense the reflected light of the imaged object reflected by the first reflective surface 101M. In other words, the second reflected light path 120M forms a light collecting light path 1001M, so that the concentrator 10M of the optical imaging device can converge within a wide angle of view of the concentrator 10M, even a 360 degree angular range. The reflected light of the imaged object within the image so that the reflected light of all the imaged objects within the large angle of view of the concentrator 10M can be disposed on the second reflected light path 120M (or the collected light path 1001M) The individual optical sensor 20M senses. Therefore, the second reflected light path 120M forms the light collecting light path 1001M, and the reflected light having an appropriate incident angle of the image forming object is selectively reflected by the first reflecting surface 101M of the first reflective element 11M and enters the first reflected light path. After 110M, the second reflecting surface 102M of the second reflecting element 12M is again reflected, thereby being concentrated and entering the second reflecting light path 120M. Furthermore, since the concentrating of the reflected light of the imaged object by the concentrator 10M of the optical imaging device is synchronously performed in real time, the concentrator 10M can converge the imaging within a wide angle of view of the concentrator 10M. The reflected light of the object causes the reflected light of all the imaged objects within the wide angle of view of the concentrator 10M to be synchronously sensed by the single optical sensor 20M. Preferably, the concentrator 10M has a central axis 103M, wherein an imaging viewing angle of the concentrator 10M is disposed around the central axis 103M such that the concentrator 10M has a large angle of view, even having a look-around viewing angle. To converge the reflected light of the imaged object at each imaging angle to the focused light path.

As shown in FIG. 23 to FIG. 27 of the accompanying drawings, the optical sensor 20M of the optical imaging apparatus according to the third preferred embodiment of the present invention is disposed on the second reflected light path 120M or is disposed opposite to the second reflection. The light path 120M, therefore, after the reflected light of the imaged object at different angles is reflected into the first reflected light path 110M, the reflected light of the imaged object at different angles can be reflected and collected again into the second reflected light path 120M, The reflected light of all the imaging objects in the wide angle of view range of the concentrator 10M can be induced by the optical optical sensor 20M disposed in the second reflected light path 120M.

It is to be noted that the large angle herein refers to a larger range of angles of view or angle, wherein the range of the large angle of view of the concentrator 10M herein refers to a range of viewing angles of not less than 20 degrees. Preferably, the large angle herein refers to a range of viewing angles of not less than 60 degrees. More preferably, the large angle herein refers to a 360 degree viewing angle range. It can be understood by those skilled in the art that when the viewing angle of the concentrator 10M ranges from 360 degrees, the concentrator 10M is actually a look-around concentrator, and the concentrator 10M allows a large angle around the concentrator 10M. The reflected light of all the imaged objects within the viewing angle range, even within a 360 degree viewing angle, can be reflected and concentrated synchronously and equally by the concentrator 10M. Furthermore, since the concentrator 10M is uniform (or identical) to the reflection and convergence of the reflected light of the imaged objects at various angles, the imaging of the imaged objects at various angles is uniform (or the same) by the optical imaging device. This will minimize the viewing experience due to imaging inhomogeneities (or the same) caused by the imaged objects at different angles and improve the viewing experience of the user (referred to herein as the person viewing the image). In other words, the structure of the concentrator 10M of the optical imaging apparatus according to the third preferred embodiment of the present invention is uniform (or the same) and remains the same at various viewing angles, and therefore, the same object, if the object is away The distance of the concentrator 10M remains unchanged, and the resulting image remains unchanged at various viewing angles of the same level of the concentrator 10M. As shown in FIGS. 23 to 27 of the drawings, the first reflecting surface 101M is preferably a convex reflecting surface, and the second reflecting surface 102M is preferably a flat reflecting surface. Therefore, the first reflective surface 101M of the first reflective element 11M may be a convex mirror surface to form the convex reflective surface; the second reflective surface 102M of the second reflective element 12M may be a planar mirror to form the planar reflection. surface. It can be understood by those skilled in the art that the first reflective surface 101M and the second reflective surface 102M are both smooth in surface to improve the reflection efficiency of the first reflective surface 101M and the second reflective surface 102M. Preferably, the shapes of the first reflective surface 101M and the second reflective surface 102M are adapted to each other. More preferably, the first reflecting surface 101M has a circular arc shape, and the second reflecting surface 102M has a circular shape, as shown in FIGS. 23 to 27 of the accompanying drawings. Most preferably, the projection radius of the first reflective surface 101M of the first reflective element 11M is R1, and the projection radius of the second reflective surface 102M of the second reflective element 12M is R2, wherein the first reflective surface 101M The projection radius R1 is larger than the projection radius R2 of the second reflection surface 102M.

As shown in FIGS. 23 to 27 of the drawings, the first reflecting surface 101M of the first reflective member 11M is further disposed to extend from top to bottom and outward. Preferably, the first reflective surface 101M of the first reflective element 11M continuously extends from top to bottom and outward to form a continuous convex surface. More preferably, the horizontal plane of the first reflecting surface 101M of the first reflective element 11M is symmetrical. Most preferably, the first reflective surface 101M of the first reflective element 11M has a predetermined curvature, and the first reflective element The curvature of each portion of the first reflecting surface 101M of the piece 11M remains unchanged.

As shown in FIG. 23 to FIG. 27 of the drawing, the first reflective element 11M of the concentrator 10M further forms a photosensitive chamber 1100M communicating with the second reflective optical path 120M, wherein the second reflective optical path 120M ( Or the collecting light path 1001M) forms an inductive optical path 1201M in the photosensitive chamber 1100M, wherein the optical sensor 20M is disposed in the sensing optical path 1201M such that the optical sensor 20M is concealed in the first reflective element 11M. Photosensitive chamber 1100M. Preferably, the photosensitive chamber 1100M has a light inlet 1101M, wherein the light inlet 1101M is disposed in the second reflective light path 120M (or is facing the second reflected light path 120M) so that the reflected light passing through the second reflected light path 120M The light-receiving chamber 1100M can be accessed through the light inlet 1101M. More preferably, the second reflecting surface 102M of the second reflecting element 12M of the concentrator 10M is coaxial with the light inlet 1101M of the photosensitive chamber 1100M. Most preferably, the first reflective element 11M of the concentrator 10M forms the light entrance 1101M.

As shown in FIG. 23 to FIG. 27 of the accompanying drawings, the first reflective element 11M of the concentrator 10M of the optical imaging apparatus according to the third preferred embodiment of the present invention further includes a first reflective body 111M and a first a reflective layer 112M, wherein the first reflective body 111M has an outer side surface 1110M, wherein the first reflective layer 112M of the first reflective body 111M is disposed on the first reflective body 111M of the first reflective element 11M. The outer side surface 1110M forms the first reflecting surface 101M of the first reflective element 11M. Preferably, the first reflective layer 112M is made of a metal material having good light reflection efficiency, such as aluminum, silver or gold, to improve the first reflective surface 101M of the first reflective element 11M of the concentrator 10M. Light reflection efficiency. More preferably, the first reflective layer 112M is a metal plating layer having good oxidation resistance, such as an electroplated aluminum layer. Optionally, the first reflective layer 112M of the first reflective element 11M of the concentrator 10M is sprayed on the outer side surface 1110M of the first reflective body 111M of the first reflective element 11M. Optionally, the first reflective layer 112M is covered on the outer side surface 1110M of the first reflective body 111M of the first reflective element 11M. Alternatively, the first reflective layer 112M may be made of a non-metallic material having good light reflection efficiency. It can be understood by those skilled in the art that when the first reflective layer 112M is disposed on the outer side surface 1110M of the first reflective body 111M of the first reflective element 11M, the first reflective layer 112M can reduce or even block the imaged object. The reflected light passes through the first reflecting surface 101M and the photosensitive chamber 1100M which is refracted into the first reflecting element 11M, and is sensed by the optical sensor 20M disposed in the photosensitive chamber 1100M. In other words, the first reflective layer 112M is preferably made of an opaque material.

As shown in FIG. 23 to FIG. 27 of the accompanying drawings, the second reflecting member 12M of the concentrator 10M of the optical imaging apparatus according to the third preferred embodiment of the present invention further includes a reflecting portion 121M and a holding portion 122M. The reflecting portion 121M forms the second reflecting surface 102M, wherein the holding portion 122M extends outward from the reflecting portion 121M of the second reflective element 12M, wherein the holding portion 122M is disposed to hold the second reflective element 12M It is in a proper position such that the second reflecting surface 102M of the second reflective element 12M is held toward the first reflecting surface 101M.

As shown in FIG. 23 to FIG. 27 of the drawing, the holding portion 122M of the second reflecting member 12M of the concentrator 10M further forms a reflecting chamber 1220M, wherein the reflecting portion 121M of the second reflecting member 12M is set. In the reflection chamber 1220M, the second reflection surface 102M of the second reflection element 12M is hiddenly disposed in the reflection chamber 1220M to reduce the reflected light of the imaged object reflected by the first reflection element 11M as much as possible. The light outside is reflected by the second reflecting surface 102M and enters the second reflecting light path 120M.

As shown in FIG. 18 to FIG. 21, the holding portion 122M of the second reflecting member 12M of the concentrator 10M forms a matting surface 1221M, wherein the matting surface 1221M extends obliquely from top to bottom and inward to The reflection chamber 1220M of the holding portion 122M is reflected by the holding portion 122M of the second reflection member 12M and enters the second reflection light path 120M by reducing the reflected light of the imaged object (and the reflected light of the non-imaged object) as much as possible.

It can be understood that the matte surface 1221M of the holding portion 122M of the second reflective element 12M of the concentrator 10M can be disposed to cover a light absorbing layer made of a light absorbing material, or the holding portion 122M is made of a light absorbing material. production. Those skilled in the art will appreciate that the light absorbing material herein refers to a material that has good absorption of visible light or a material that has weak reflectance to light, such as a black material. Preferably, the matte surface 1221M of the holding portion 122M of the concentrator 10M is a diffuse reflection curved surface.

As shown in FIG. 23 to FIG. 27, the holding portion 122M of the second reflecting element 12M of the concentrator 10M further forms a first light shielding surface 1222M, wherein the first light shielding surface 1222M is disposed around the reflection. The chamber 1220M is capable of preventing reflected light of the imaged object from entering the reflection chamber 1220M from the first light-shielding surface 1222M from the outside to the inside. In other words, the first light-shielding surface 1222M is disposed to reduce or even prevent light outside the concentrator 10M from entering the second reflected light path 120M without being reflected by the second reflective surface 102M of the concentrating body 11M.

As shown in FIG. 23 to FIG. 27 of the drawing, the second reflective element 12M of the concentrator 10M further includes a first light shielding layer 123 disposed on the holding portion 122M of the second reflective element 12M. The first light shielding surface 1222M is configured to reduce or even prevent light rays outside the concentrator 10M from entering the second reflection light path 120M without being reflected by the second reflection surface 102M of the concentrating body 11M. Those skilled in the art can understand that the first light shielding layer 123 herein is made of an opaque material.

23 to 27, the reflecting portion 121M of the second reflecting member 12M of the concentrator 10M of the optical imaging device according to the third preferred embodiment of the present invention further includes a second reflecting body 1211M. And a second reflective layer 1212M, wherein the second reflective body 1211M has an outer surface 12110M, wherein the second reflective layer 1212M of the second reflective body 1211M is disposed on the second reflective body of the second reflective element 12M The outer surface 12110M of the 1211M forms the second reflective surface 102M of the second reflective element 12M. Preferably, the second reflective layer 1212M is made of a metal material having good light reflection efficiency, such as aluminum, silver or gold, to improve the second reflective surface 102M of the second reflective element 12M of the concentrator 10M. Light reflection efficiency. More preferably, the second reflective layer 1212M is a metal plating layer having good oxidation resistance, such as an electroplated aluminum layer. Optionally, the second reflective layer 1212M of the second reflective element 12M of the concentrator 10M is sprayed on the outer surface 12110M of the second reflective body 1211M of the second reflective element 12M. Optionally, the second reflective layer 1212M is overlying the outer surface 12110M of the second reflective body 1211M of the second reflective element 12M. Alternatively, the second reflective layer 1212M may be made of a non-metallic material having good light reflection efficiency. Those skilled in the art can understand that when the second reflective layer 1212M is disposed on the outer surface 12110M of the second reflective body 1211M of the second reflective element 12M, the second reflective layer 1212M can reduce or even block the second Light above the reflective layer 1212M passes through the second reflective surface 102M and the photosensitive chamber 1100M that is refracted into the first reflective element 11M, and is sensed by the optical sensor 20M disposed within the photosensitive chamber 1100M.

As shown in FIGS. 23 to 27 of the drawings, the concentrator 10M of the optical imaging apparatus further includes a cover 13M, wherein the cover 13M is disposed on the first reflective element 11M and the second reflective element 12M. Between the cover 13M allows the reflected light of the imaged object to be refracted through the cover 13M and to the first reflective surface 101M of the concentrator 10M. Preferably, the cover 13M may be made of a transparent material such as glass or crystal, or may be made of other light-transmitting materials having good light transmittance. More preferably, the cover 13M is made of a high light transmissive material having a light transmittance of not less than 80%, such as polycarbonate (PC), polymethyl methacrylate (PMMA), high light transmissive glass material, polyolefin. , nylon or crystal, etc., so that the reflected light of the imaged object passes through the cover 13M and is incident on the first reflecting surface 101M of the concentrator 10M. Most preferably, the horizontal section of the cover 13M of the concentrator 10M is centrally symmetrical.

It is to be noted that the cover 13M of the concentrator 10M of the optical imaging device is respectively sealingly disposed on the first reflective element 11M and the second reflective element 12M. Therefore, the first reflective element 11M, the first The second reflecting member 12M and the cover 13M form a concentrating chamber 100M, wherein when the photosensitive chamber 1100M formed by the first reflecting member 11M is sealed, the concentrating chamber 100M is also sealed, thereby making the concentrating chamber 100M is sealed and can be filled with an inert gas or kept under vacuum to prevent the first reflective layer 112M and the second reflective layer 1212M of the concentrator 10M from being excessively oxidized and increasing the service life of the concentrator 10M. . Preferably, the first reflected light path 110M and the second reflected light path 120M are disposed in the light collecting chamber 100M.

Optionally, the cover 13M of the concentrator 10M of the optical imaging device is disposed between the first reflective element 11M and the second reflective element 12M, and the first reflective element 11M and the first The two reflective elements 12M are integrally formed such that the concentrating chamber 100M formed by the first reflective element 11M, the second reflective element 12M and the cover 13M can be kept isolated from the outside air, thereby making the concentrating chamber 100M may be filled with an inert gas or kept under vacuum to prevent the first reflective layer 112M disposed on the first reflective body 111M of the first reflective element 11M from being excessively oxidized and increasing the service life of the concentrator 10M. .

As shown in FIG. 23 to FIG. 27, the cover 13M of the concentrator 10M of the optical imaging device includes a high end 131M and a low end 132M, wherein the low end 132M is downward and upward from the high end 131M. The inland is obliquely extended so that the reflected light of the imaged object of the lower end 132M of the cover 13M can pass through the lower end 132M of the cover 13M and the first reflective surface 101M that is incident on the first reflective element 11M. . Preferably, the angle α between the lower end 132M of the cover 13M and the horizontal plane is not more than 60 degrees.

As shown in FIG. 23 to FIG. 27, the projection radius of the first reflective surface 101M of the first reflective element 11M is R1, and the projection radius of the second reflective surface 102M is R2. The first reflective surface 101M and the first reflective surface 101M are The predetermined vertical distance between the second reflective surfaces 102M is H1, wherein the projection radius R1 of the first reflective surface 101M is greater than the projection radius R2 of the second reflective surface 102M. Preferably, after the reflected light of the imaged object is reflected by the first reflecting surface 110 and reflected by the second reflecting surface 102M, the angle of reflection is β, and the angle β should satisfy R3/H1<tanβ<(R3+R2). /H1. Preferably, the preset vertical distance H1 is not less than the projection radius R1 of the first reflective surface 101M. More preferably, the curvature C1 of each portion of the first reflecting surface 101M remains unchanged.

As shown in FIG. 23 to FIG. 27 of the drawing, the light of the photosensitive chamber 1100M of the first reflective member 11M The radius of the inlet 1101M is R3. Most preferably, the radius R3 of the light entrance 1101M is smaller than the projection radius R2 of the second reflective surface 102M.

As shown in FIG. 23 to FIG. 27 of the accompanying drawings, the first reflective element 11M of the concentrator 10M of the optical imaging apparatus according to the third preferred embodiment of the present invention further includes a support portion 113M, the first reflection The first reflective body 111M of the component 11M has a peripheral edge 1111M, wherein the support portion 113M extends outwardly and downwardly from the periphery 1111M of the first reflective element 11M to the first reflection of the first reflective element 11M The body 111M is supported in an appropriate position, and the first reflective surface 101M of the first reflective element 11M is held toward the second reflective surface 102M of the second reflective element 12M.

As shown in FIG. 23 to FIG. 27 of the accompanying drawings, the high end 131M of the cover 13M of the concentrator 10M of the optical imaging apparatus according to the third preferred embodiment of the present invention is disposed from the concentrator 10M. The holding portion 122M of the second reflective member 12M, the lower end 132M of the cover 13M is disposed at the support portion 113M of the first reflective member 11M. In other words, the cover 13M extends between the holding portion 122M of the second reflective member 12M and the support portion 113M of the first reflective member 11M.

As shown in FIG. 23 to FIG. 27 of the drawing, the cover 13M of the concentrator 10M further forms an incident surface 104M, wherein the incident surface 104M is disposed to extend continuously around the central axis 103M of the concentrator 10M. The concentrator 10M is thus made to have a large angle of view such that the concentrator 10M has a large angular viewing angle, even a 360 degree viewing angle, to enable the concentrator 10M to enable imaging in a wide range of angles. The reflected light of the object can be refracted by the cover 13M of the concentrator 10M, and enters the first reflected light path 110M and the second reflected light path through the reflection of the first reflective surface 101M and the second reflective surface 102M. The 120M sum is concentrated so that the reflected light of all the imaged objects within a large angle range of the concentrator 10M can be induced by the single optical sensor 20M. In other words, the reflected light of all the imaging objects in a large angular range of the concentrator 10M can be refracted by the cover 13M of the concentrator 10M, and passes through the first reflective surface 101M and the second reflection. The reflection of the face 102M enters the first reflected light path 110M and the second reflected light path 120M and is concentrated, so that the reflected light of all the imaged objects in the large angle range of the concentrator 10M can be single optical sensor 20M induction. In other words, the cover 13M of the concentrator 10M is disposed to allow the reflected light of the imaged object within a wide angle range of the concentrator 10M to be refracted by the cover 13M of the concentrator 10M to cause the imaged object The reflected light can be incident on and reflected by the first reflective surface 101M of the concentrator 10M to enter the first reflective optical path 110M. Those skilled in the art can understand that not all reflected light of the imaged object can enter the first reflection after being reflected by the first reflective surface 101M. Light path 110M.

As shown in FIG. 23 to FIG. 27, the incident surface 104M of the cover 13M of the concentrator 10M of the optical imaging device has a high end portion 1041M and a low end extending downward from the high end portion 1041M. a portion 1042M, wherein the high end 131M of the cover 13M forms the high end portion 1041M of the incident surface 104M, and the low end 132M of the cover 13M forms the low end portion 1042M of the incident surface 104M, wherein the cover 13M The low end portion 1042M of the incident surface 104M extends obliquely downward and inward from the high end portion 1041M of the incident surface 104M so that the reflected light of the image forming object of the low end portion 1042M of the incident surface 104M can pass. The lower end 132M of the cover 13M and the first reflective surface 101M of the first reflective element 11M. Preferably, the angle α between the low end portion 1042M of the incident surface 104M and the horizontal plane is not more than 60 degrees. More preferably, the horizontal section of the incident surface 104M of the concentrator 10M is centrally symmetrical. Optionally, the low end portion 1042M of the incident surface 104M is an arcuate curved surface.

As shown in FIG. 25 of the accompanying drawings, the optical imaging apparatus according to the third preferred embodiment of the present invention further includes a lens group 60M, wherein the lens group 60M is disposed between the optical sensor 20M and the concentrator 10M. And the lens group 60M can be disposed in the sensing optical path 1201M, so that the imaging light concentrated by the concentrator 10M is processed to be sensed and imaged by the optical sensor 20M.

As shown in FIG. 23 and FIG. 24 of the accompanying drawings, the optical imaging apparatus according to the third preferred embodiment of the present invention further includes a mounting portion 70M, wherein the mounting portion 70M extends downward from the concentrator 10M. The mounting portion 70M is provided to be mounted in an appropriate position, for example, a camera tripod, a camera mounting portion of an aerial aircraft, etc., to fix the optical imaging device, and to enable stable imaging or photography. It will be appreciated that the mounting portion 70M can be provided with an internal or external thread for screwing. In other embodiments, the mounting portion 70M is configured to have an interface such that the mounting portion 70M is snapped. It is to be noted that the mounting portion 70M forms a receiving chamber 700M to accommodate the power source 40M therein as shown in Figs. 24 and 25 of the drawings.

28A and 12B are diagrams showing an alternative implementation of the second reflective element 12M of the concentrator 10M of the optical imaging device in accordance with a third preferred embodiment of the present invention, wherein the concentrator 10N The second reflective element 12N includes a reflective portion 121N and a holding portion 122N, wherein the reflective portion 121N forms the second reflective surface 102M, and the holding portion 122N forms a matte surface 1221N, wherein the matte surface 1221N is from the second The reflecting surface 102M extends obliquely upward and outward to minimize or even prevent the reflected light of the imaged object from being reflected by the holding portion 122N of the second reflecting element 12N and entering the first Two reflected light paths 120M. Preferably, the matte surface 1221N formed by the holding portion 122N of the concentrator 10M is a diffuse reflection curved surface.

As shown in FIG. 28A and FIG. 28B, the reflective portion 121N of the second reflective element 12N of the concentrator 10M of the optical imaging device according to the third preferred embodiment of the present invention further includes a second reflective body. 1211N and a second reflective layer 1212N, wherein the second reflective body 1211N has an outer surface 12110N, wherein the second reflective layer 1212N of the second reflective body 1211N is disposed at the second reflection of the second reflective element 12N The outer surface 12110N of the body 1211N forms the second reflective surface 102M of the second reflective element 12N, wherein the light-reducing surface 1221N extends obliquely upward and outward from the second reflective surface 102M. Preferably, the second reflective layer 1212N is made of a metal material having good light reflection efficiency, such as aluminum, silver or gold, to improve the second reflective surface 102M of the second reflective element 12N of the concentrator 10M. Light reflection efficiency. More preferably, the second reflective layer 1212N is a metal plating layer having good oxidation resistance, such as an electroplated aluminum layer. Optionally, the second reflective layer 1212N of the second reflective element 12N of the concentrator 10M is sprayed on the outer surface 12110N of the second reflective body 1211N of the second reflective element 12N. Optionally, the second reflective layer 1212N is covered on the outer surface 12110N of the second reflective body 1211N of the second reflective element 12N. Optionally, the second reflective layer 1212N is made of a non-metallic material having good light reflection efficiency. It can be understood by those skilled in the art that when the second reflective layer 1212N is disposed on the outer surface 12110N of the second reflective body 1211N of the second reflective element 12N, the second reflective layer 1212N can reduce or even block the second Light above the reflective layer passes through the second reflective surface 102M and is refracted into the second reflective optical path 120M, and is sensed by the optical sensor 20M disposed within the photosensitive chamber 1100M.

It can be understood that the matte surface 1221N of the holding portion 122N of the second reflective element 12N of the concentrator 10M can be disposed to cover a light absorbing layer made of a light absorbing material, or the holding portion 122N is made of a light absorbing material. production. Those skilled in the art will appreciate that the light absorbing material herein refers to a material that has good absorption of visible light or a material that has weak reflectance to light, such as a black material. Preferably, the matte surface 1221N of the holding portion 122N of the concentrator 10M is a diffuse reflection curved surface.

It can be understood by those skilled in the art that, preferably, the first reflective layer 112N, the second reflective layer 1212N and the first light shielding layer 123N are all made of an opaque material.

29A and 29B illustrate another alternative implementation of the concentrator 10M of the optical imaging apparatus according to the third preferred embodiment of the present invention, wherein the concentrator 10P includes a concentrating body 11P. The concentrating body 11P is made of a light transmissive material, such as a transparent material, wherein the concentrating light of the concentrator 10P The body 11P has a first reflecting surface 101P and a second reflecting surface 102P, wherein the first reflecting surface 101P and the second reflecting surface 102P are disposed facing each other, wherein the first reflecting surface 101P and the second reflecting surface 102P Forming a first reflected light path 110P and a second reflected light path 120P, wherein the first reflected light path 110P is formed between the first reflective surface 101P and the second reflective surface 102P, and the second reflected light path 120P is formed at the first An inner side of a reflected light path 110P, wherein the first reflective surface 101P is capable of reflecting reflected light of the imaged object into the first reflected light path 110P, and the reflected light of the imaged object is reflected by the first reflective surface 101P into the first reflection After the optical path 110P, the reflected light of the imaged object can be reflected again by the second reflective surface 102P and enter the second reflected light path 120P. It will be understood by those skilled in the art that the concentrating body 11P refers to the main structural portion of the concentrator 10P. Preferably, the concentrating body 11P of the concentrator 10P may be made of a transparent material such as glass or crystal, or may be made of other light-transmitting materials having good light transmittance. More preferably, the concentrating body 11P is made of a high light transmissive material having a light transmittance of not less than 80%, such as polycarbonate (PC), polymethyl methacrylate (PMMC), high light transmissive glass material, poly Olefin, nylon or crystal.

It can be understood by those skilled in the art that since the second reflected light path 120P is formed inside the first reflected light path 110P, the second reflected light path 120P can condense the reflected light of the imaged object reflected by the first reflective surface 101P. In other words, the second reflected light path 120P forms a light collecting path, thereby enabling the concentrator 10P to converge the reflected light of the imaged object within a wide angle of view range of the concentrator 10P, even within an angle of 360 degrees. To the condensing optical path, so that the reflected light of the imaged object within the large angle of view of the concentrator 10P can be disposed in the second optical path 20P of the second reflected optical path 120P (or the condensed optical path) induction. Therefore, the first reflecting surface 101P can be disposed to synchronously reflect the reflected light of the image forming object at different angles of the concentrator 10P into the first reflected light path 110P. Therefore, the reflected light having an appropriate incident angle of the imaged object is selectively reflected by the first reflective surface 101P of the concentrating body 11P of the concentrator 10P and enters the first reflected light path 110P, and is then reflected by the second reflection The face 102P is again reflected, thereby being concentrated and entering the second reflected light path 120P, as shown in Figures 29A and 29B of the drawings. In addition, since the convergence of the reflected light of the image forming object by the concentrating body 11P of the concentrating device 10P of the optical imaging device is synchronously performed in real time, the concentrating body 11P of the concentrator 10P can be concentrated at the gathering. The reflected light of the imaged object in the range of the large angle of view of the light 10C and the reflected light of all the imaged objects in the wide angle of view of the concentrator 10P are synchronously induced by the single optical sensor 20M.

As shown in FIG. 29A and FIG. 29B of the accompanying drawings, the optical imaging device according to the third preferred embodiment of the present invention The optical sensor 20M is disposed in the second reflected light path 120P or is disposed opposite to the second reflected light path 120P, so that reflected light of the imaged object at different angles of the concentrator 10P is reflected into the After the first reflected light path 110P, the reflected light of the imaged object at different angles of the concentrator 10P can be reflected and collected again into the second reflected light path 120P, so that the concentrator 10P has a wide angle of view. The reflected light of all of the imaged objects can be induced by the optical optical sensor 20M disposed in the second reflected light path 120P.

It is to be noted that the large angle herein refers to a wide range of viewing angles or angles, wherein the large angle viewing angle range of the concentrator 10P herein refers to a viewing angle range of not less than 20 degrees. Preferably, the large angle viewing angle of the concentrator 10P herein refers to a viewing angle range of not less than 60 degrees. More preferably, the large angle viewing angle of the concentrator 10P herein refers to a viewing angle range of 360 degrees. It can be understood by those skilled in the art that when the viewing angle of the concentrating body 11P of the concentrator 10P ranges from 360 degrees, the concentrator 10P is actually a look-around concentrator, and the concentrating device 10P gathers the concentrator 10P. The light body 11P allows the reflected light of the imaged object within 360 degrees of the concentrator 10P to be reflected and concentrated synchronously and equally by the concentrating body 11P of the concentrator 10P. In addition, since the concentrating body 11P of the concentrator 10P is uniform (or identical) to the reflection and convergence of the reflected light of the imaging object at various angles, the optical imaging device pairs the imaged objects at various angles The imaging is also uniform (or identical), which minimizes the imaging disparity (or the same) due to imaging objects at different angles and improves the viewing experience of the user (referred to herein as the person viewing the image). In other words, the structure of the concentrating body 11P of the concentrator 10P of the optical imaging apparatus according to the third preferred embodiment of the present invention is uniform (or the same) and remains the same at the respective viewing angles, and therefore, the same An object, if the distance of the object from the concentrating body 11P of the concentrator 10P remains unchanged, the object is formed at various viewing angles of the same level of the concentrating body 11P of the concentrator 10P. The image remains the same. In addition, those skilled in the art can understand that since the reflected light of the imaging object is concentrated through the concentrating body 11P of the concentrator 10P, the concentrating body 11P is disposed to have a large angle of view, thereby making the concentrator The 10P is set to have a large angle of view.

As shown in FIG. 29A and FIG. 29B of the drawings, the first reflecting surface 101P of the collecting body 11P is preferably a convex reflecting surface, and the second reflecting surface 102P is preferably a flat reflecting surface. Therefore, the first reflective surface 101P may be a convex mirror surface to form the convex reflective surface; the second reflective surface 102P may be a planar mirror surface to form the planar reflective surface. It can be understood by those skilled in the art that the first reflective surface 101P and the second reflective surface 102P are both smooth in surface to improve the first reflective surface 101P and the second reverse The reflection efficiency of the face 102P. Preferably, the shapes of the first reflective surface 101P and the second reflective surface 102P are adapted to each other. More preferably, the first reflecting surface 101P has a circular arc shape, and the second reflecting surface 102P has a circular shape as shown in FIGS. 29A and 29B of the accompanying drawings. Most preferably, the projection radius of the first reflective surface 101P of the concentrating body 11P is R1, and the projection radius of the second reflective surface 102P is R2, wherein the projection radius R1 of the first reflective surface 101P is greater than the second reflection The projection radius R2 of the face 102P.

As shown in FIGS. 29A and 29B of the drawings, the first reflecting surface 101P of the collecting body 11P is further disposed to extend from top to bottom and outward. Preferably, the first reflecting surface 101P of the concentrating body 11P continuously extends from top to bottom and outward, and has formed a continuous convex surface. More preferably, the center of the horizontal plane of the first reflecting surface 101P of the collecting body 11P is symmetrical. Most preferably, the first reflecting surface 101P of the collecting body 11P has a predetermined curvature, and the curvature of each portion of the first reflecting surface 101P remains unchanged. As shown in FIG. 29A and FIG. 29B of the accompanying drawings, the concentrating body 11P of the concentrator 10P includes a low end 111P and a high end 112P extending upward from the lower end, wherein the low end 111P forms the first reflection. The surface 101P forms the second reflecting surface 102P. Preferably, the concentrating body 11P of the concentrator 10P has a central axis 103P, and the lower end 111P of the concentrating body 11P of the concentrator 10P and the high end 112P are disposed around the central axis 103P. More preferably, the horizontal section of the concentrating body 11P of the concentrator 10P is centrally symmetrical. As shown in FIG. 29A and FIG. 29B, the low end 111P of the concentrating body 11P of the concentrator 10P further forms a photosensitive chamber 1110P communicating with the second reflective optical path 120P, wherein the photosensitive chamber 1110P The second reflective optical path 120P is disposed in the photosensitive chamber 1110P to form an inductive optical path 1201P, wherein the optical sensor 20M is disposed in the sensing optical path 1201P, so that the optical sensor 20M is hidden. The photosensitive chamber 1110P is disposed at the lower end 111P. Preferably, the photosensitive chamber 1110P has a light inlet 1101P, wherein the light inlet 1101P is disposed at the second reflective light path 120P (or is facing the second reflected light path 120P) so as to reflect through the second reflected light path 120P. Light can enter the photosensitive chamber 1110P through the light inlet 1101P. More preferably, the second reflecting surface 102P of the concentrating body 11P of the concentrator 10P is coaxial with the light inlet 1101P of the photosensitive chamber 1110P. In other words, the second reflecting surface 102P of the collecting body 11P and the light inlet 1101P are both disposed around the central axis 103P of the concentrator 10P.

As shown in FIG. 29A and FIG. 29B of the accompanying drawings, the high-end 112P of the concentrating body 11P of the concentrator 10P of the optical imaging device further forms a matting surface 1120P, wherein the matting surface 1120P is from the second reflecting surface. 102P extends obliquely upward and outward to minimize reflection by the lower end 111P and Light rays other than the reflected light of the image forming object entering the first reflected light path 110P are reflected by the high end 112P of the light collecting body 11P and enter the second reflected light path 120P.

As shown in FIG. 29A and FIG. 29B of the accompanying drawings, the concentrator 10P of the optical imaging apparatus according to the third preferred embodiment of the present invention further includes a first reflective layer 12P, the low end of the concentrating body 11P. The 111P further has a low end surface 105P, wherein the first reflective layer 12P is disposed on the low end surface 105P and forms a first reflective surface 121P, wherein the first reflective surface 101P overlaps the first reflective surface 121P. In order to improve the light reflection efficiency of the concentrator 10P. In other words, the first reflected light path 110P at this time is formed by the first reflecting surface 101P and the first reflecting surface 121P in cooperation. Preferably, the first reflective layer 12P is made of a metal material having good light reflection efficiency, such as aluminum, silver or gold. More preferably, the surface of the first reflecting surface 121P is smooth. Most preferably, the first reflective layer 12P is a metal plating such as an electroplated aluminum layer. Optionally, the first reflective layer 12P of the concentrator 10P is sprayed on the low end surface 105P of the low end 111P. Optionally, the first reflective layer 12P is covered on the low end surface 105P of the low end 111P. Alternatively, the first reflective layer 12P may be made of a non-metallic material having good light reflection efficiency. It can be understood by those skilled in the art that when the first reflective layer 12P is disposed on the low end surface 105P of the low end 111P of the concentrating body 11P, the first reflective layer 12P can reduce or even prevent the reflected light of the imaged object. The photosensitive chamber 1110P formed through the first reflecting surface 101P and the low end 111P refracted into the collecting body 11P, and the optical sensor 20M disposed in the photosensitive chamber 1110P are sensed.

As shown in FIGS. 29A and 29B of the accompanying drawings, the first reflective layer 12P of the concentrator 10P of the optical imaging apparatus according to the third preferred embodiment of the present invention forms the light entrance 1101P of the photosensitive chamber 1110P.

29A and 29B, the concentrator 10P of the optical imaging apparatus according to the third preferred embodiment of the present invention further includes a second reflective layer 13P, the high end 112P of the concentrating body 11P further Having a high end surface 106P, wherein the second reflective layer 13P is disposed on the high end surface 106P and forms a second reflective surface 131P, wherein the second reflective surface 102P overlaps the second reflective surface 131P to enhance the poly Light reflection efficiency of the optical device 10P. In other words, the second reflected light path 120P at this time is formed in cooperation with the second reflective surface 102P and the second reflective surface 131P. Preferably, the second reflective layer 13P is made of a metal material having good light reflection efficiency such as aluminum, silver or gold. More preferably, the surface of the second reflective surface 131P is smooth. Most preferably, the second reflective layer 13P is a metal plating such as an electroplated aluminum layer. Optionally, the second reflective layer 13P of the concentrator 10P is sprayed on the high end surface 106P of the high end 112P. Optionally, the second reflective layer 13P is covered on the high end surface 106P of the high end 112P. Alternatively, the second reflective layer 13P may be made of a non-metallic material having good light reflection efficiency.

A person skilled in the art can understand that the first reflective surface 121P formed by the first reflective layer 12P and the second reflective surface 131P formed by the second reflective layer 13P are respectively facing the first reflective surface 101P and the second reflection. The inner side of the face 102P. Therefore, when the first reflective layer 12P and the second reflective layer 13P are respectively disposed on the low end surface 105P of the lower end 111P of the concentrating body 11P and the high end surface 106P of the high end 112P, the first The reflective surface 121P and the second reflective surface 131P are both isolated from the air, thereby preventing the first reflective surface 121P formed by the first reflective layer 12P and the second reflective surface 131P formed by the second reflective layer 13P from passing through the air. It is rapidly oxidized and destroyed to increase the service life of the concentrating body 11P of the concentrator 10P. In addition, since the first reflective surface 101P overlaps the first reflective surface 121P, the second reflective surface 102P overlaps with the second reflective surface 131P. Therefore, the first reflective surface 101P of the concentrating body 11P and The second reflecting surface 102P is also disposed to be isolated from the air.

As shown in FIG. 29A and FIG. 29B of the accompanying drawings, the concentrating body 11P of the concentrator 10P further has an incident surface 104P, wherein the incident surface 104P is disposed around the concentrator 10P. The axis 103P extends continuously such that the concentrating body 11P of the concentrator 10P has a large angle of view, even a 360 degree viewing angle, so that the concentrator 10P can make the concentrator 10P within a wide angle of view. The reflected light of all the imaged objects can be refracted by the concentrating body 11P of the concentrator 10P, and enters the first reflected light path 110P through the reflection of the first reflecting surface 101P and the second reflecting surface 102P. The second reflected light path 120P is concentrated so that the reflected light of all the imaged objects within the wide angle of view of the concentrator 10P can be induced by the single optical sensor 20M. In other words, the reflected light of all the imaging objects in the range of the large viewing angle of the concentrator 10P can be refracted by the concentrating body 11P of the concentrator 10P, and passes through the first reflecting surface 101P (and The reflection of the first reflective surface 121P) and the second reflective surface 102P (and the second reflective surface 131P) enters the first reflective optical path 110P and the second reflected optical path 120P and is concentrated, thereby causing the concentrator 10P The reflected light of all of the imaged objects within a wide angle of view can be sensed by a single optical sensor 20M. In other words, the concentrating body 11P of the concentrator 10P is disposed to allow the reflected light of the imaged object within the wide angle of view of the concentrator 10P to be refracted by the concentrator 10P and enter the concentrator 10P, The reflected light of the imaged object can be incident on and reflected by the first reflective surface 101P of the concentrator 10P to enter the first reflected light path 110P. Those skilled in the art can understand that not all of the reflected light of the imaged object can enter the first reflected light path 110P after being reflected by the first reflective surface 101P.

As shown in FIG. 29A and FIG. 29B of the accompanying drawings, the incident surface 104P of the concentrating body 11P of the concentrator 10P of the optical imaging device has a low end portion 1041P and an upward direction from the low end portion 1041P. An extended high end portion 1042P, wherein the low end portion 111P of the concentrating body 11P forms the low end portion 1041P of the incident surface 104P, and the high end portion 112P of the concentrating body 11P forms the high end portion 1042P of the incident surface 104P, wherein The lower end portion 1041P of the incident surface 104P of the concentrating body 11P extends obliquely downward and inward from the high end portion 1042P of the incident surface 104P to image the lower end portion 1041P of the incident surface 104P. The reflected light of the object can pass through the lower end 111P of the concentrating body 11P and the first reflecting surface 101P of the concentrating body 11P. Preferably, the angle between the lower end portion 1041P of the incident surface 104P and the horizontal plane is α, wherein the angle is α not more than 60 degrees. More preferably, the incident surface 104P of the concentrator 10P is disposed around the central axis 103P of the concentrator 10P. Most preferably, the horizontal section of the incident surface 104P of the concentrator 10P is center-symmetrical. Optionally, the low end portion 1041P of the incident surface 104P is a curved curved surface.

As shown in FIG. 29A and FIG. 29B, the projection radius of the first reflective surface 101P of the concentrating body 11P is R1, the projection radius of the second reflective surface 102P is R2, and the first reflective surface 101P and the The predetermined vertical distance between the second reflecting surfaces 102P is H1, wherein the projection radius R1 of the first reflecting surface 101P is greater than the projection radius R2 of the second reflecting surface 102P. Preferably, after the reflected light of the image forming object is reflected by the first reflecting surface 101P, and the reflection angle reflected by the second reflecting surface 102P is β, the angle β should satisfy R3/H1<tanβ<(R3+R2). /H1. More preferably, the preset vertical distance H1 is not less than the projection radius R1 of the first reflective surface 101P. Most preferably, the curvature C1 of each portion of the first reflecting surface 101P remains unchanged. As shown in FIG. 29A and FIG. 29B of the accompanying drawings, the projection radius of the light entrance 1101P of the light-receiving chamber 1110P of the lower end 111P of the concentrating body 11P is R3, wherein the projection radius R3 of the light inlet 1101P is smaller than the second The projection radius R2 of the reflecting surface 102P. As shown in FIG. 29A and FIG. 29B of the accompanying drawings, the concentrator 10P further includes a first light shielding layer 14P, wherein the high end 112P of the concentrating body 11P includes an upwardly extending reflection portion 1121P, wherein the reflection portion 1121P Forming the high end surface 106P and having a first light shielding surface 11210P extending from the top to the bottom, wherein the first light shielding layer 14P is disposed on the first light shielding surface 11210P of the reflection portion 1121P to laterally block the light collecting body The second reflective surface 102P of the 11P and the second reflective surface 131P of the second reflective layer 13P, thereby reducing the light above the high end 112P of the concentrating body 11P through the high end 112P of the concentrating body 11P After being refracted, the second reflected light path 120P is entered.

As shown in FIG. 29A and FIG. 29B of the accompanying drawings, the concentrator 10P further includes a second light shielding layer 15P, and the high end 112P of the concentrating body 11P of the concentrator 10P further has an upward direction from the reflection portion 1121P. And a matte portion 1122P extending obliquely outward, wherein the matte portion 1122P forms a a matte surface 1120P extending obliquely upward and outward from the reflecting portion 1121P and a second light blocking surface 11220P extending outward from the first blocking surface 11210P of the reflecting portion 1121P, wherein the second light shielding layer 15P is disposed The second light-shielding surface 11220P enters the second reflected light path 120P after the light above the high-end 112P of the light-concentrating body 11P is refracted by the high-end 112P of the light-concentrating body 11P as much as possible. Preferably, the matte surface 1120P of the high end 112P of the concentrating body 11P of the concentrator 10P is a diffuse reflective surface.

FIG. 30A is an alternative implementation of the concentrator 10M according to the third preferred embodiment of the present invention, wherein the concentrator 10C includes a concentrating body 11C and a first reflective layer 12C. The concentrating body 11C includes a lower end 111C and a high end 112C extending upward from the lower end 111C, wherein the low end 111C of the concentrating body 11C has a low end surface 105C, wherein the first reflective layer 12C is The low end surface 105C is disposed and a first reflective surface 121C is formed, wherein the first reflective surface 101M overlaps the first reflective surface 121C to improve the light reflection efficiency of the concentrator 10C. In other words, the first reflected light path 110M at this time is formed by the first reflecting surface 101M and the first reflecting surface 121C in cooperation. Preferably, the first reflective layer 12C is made of a metal material having good light reflection efficiency such as aluminum, silver or gold. More preferably, the surface of the first reflecting surface 121C is smooth. Most preferably, the first reflective layer 12C is a metal plating such as an electroplated aluminum layer. Optionally, the first reflective layer 12C of the concentrator 10C is sprayed on the low end surface 105C of the low end 111C. Optionally, the first reflective layer 12C is covered on the low end surface 105C of the lower end 111C. Alternatively, the first reflective layer 12C may be made of a non-metallic material having good light reflection efficiency. It can be understood by those skilled in the art that when the first reflective layer 12C is disposed on the low end surface 105C of the low end 111C of the light collecting body 11C, the first reflective layer 12C can reduce or even prevent the reflected light of the imaged object. The photosensitive chamber 1110C formed through the first reflecting surface 101M and the lower end 111C refracted into the collecting unit 11C is induced by the optical sensor 20M disposed in the photosensitive chamber 1110C.

As shown in FIG. 30A of the accompanying drawings, the concentrator 10C further includes a second reflective layer 13C. The high end 112C of the concentrating body 11C includes a reflecting portion 1121C, wherein the reflecting portion 1121C forms a high end surface 106C. The second reflective layer 13C is disposed on the high end surface 106C and forms a second reflective surface 131C, wherein the second reflective surface 102M of the concentrating body 11C overlaps the second reflective surface 131C.

As shown in FIG. 30A of the accompanying drawings, the concentrator 10C further includes a first light shielding layer 14C, and the high end 112C of the concentrating body 11C of the concentrator 10C further has a direction from the reflecting portion 1121C. a matte portion 1122C extending obliquely upwardly and outwardly, wherein the matte portion 1122C forms a matte surface 1120C extending obliquely upward and outward from the reflecting portion 1121C and a first shading surface 11220C extending outward from the reflecting portion 1121C. The first light shielding layer 14C is disposed on the first light shielding surface 11220C to reduce the light above the high end portion 112C of the light collecting body 11C to be refracted by the high end portion 112C, and then enter the second reflection light path 120M. . Those skilled in the art can understand that the first reflective layer 12C, the second reflective layer 13C and the first light shielding layer 14C are both made of an opaque material. Preferably, the matte surface 1120C of the high end 112C of the concentrating body 11C of the concentrator 10C is a diffuse reflection surface.

Figure 30B is a diagram showing another alternative embodiment of the concentrator 10M of the optical imaging apparatus according to the third preferred embodiment of the present invention, wherein the concentrator 10D further includes a first light shielding layer 12D. The lower end 111D of the concentrating body 11D further has a first light shielding surface 105D, wherein the first light shielding layer 12D is disposed on the first light shielding surface 105D to reduce or even prevent the reflected light of the imaged object from passing through the first A reflecting surface 101M and the photosensitive chamber 1110D formed to be refracted into the lower end 111D of the collecting body 11D are sensed by the optical sensor 20M disposed in the photosensitive chamber 1110D. Those skilled in the art can understand that the first light shielding layer 12D is made of an opaque material. As shown in FIG. 30B of the drawing, the first light shielding layer 12D of the concentrator 10D forms the light entrance 1101D of the photosensitive chamber 1110D.

As shown in FIG. 30B of the accompanying drawings, the concentrator 10D of the optical imaging apparatus according to the third preferred embodiment of the present invention further includes a second light shielding layer 13D, and the high end 112D of the concentrating body 11D further has a first a second light shielding surface 106D, wherein the second light shielding layer 13D is disposed on the second light shielding surface 106D of the high end 112D of the light collecting body 11D to reduce the light above the high end 112D of the light collecting body 11D through the After the refracting of the high end 112D of the concentrating body 11D, the second reflecting optical path 120M is entered. Those skilled in the art can understand that the second light shielding layer 13D is made of an opaque material.

A person skilled in the art can understand that the first light shielding layer 12D and the second light shielding layer 13D are respectively disposed on the first light shielding surface 105D of the low end 111D of the light collecting body 11D and the high end of the light collecting body 11D. The second light-shielding surface 106D of the 112D, therefore, the first reflective surface 101M and the second reflective surface 102M of the light-concentrating body 11D are both disposed apart from the air, thereby preventing the first reflective surface 101M and the second The reflecting surface 102M is oxidized and destroyed by the air too quickly to increase the service life of the concentrating body 11D of the concentrator 10D.

The first reflective layer 12P, the second reflective layer 13P, the first reflective layer 12C, the second reflective layer 13C, the first light shielding layer 14C, and the second light shielding layer are preferably understood by those skilled in the art. 15C, The first light shielding layer 12D and the second light shielding layer 13D are both made of an opaque material.

Those skilled in the art should understand that the embodiments of the present invention described in the above description and the accompanying drawings are merely by way of illustration and not limitation.

The object of the invention has been achieved completely and efficiently. The present invention has been shown and described with respect to the embodiments of the present invention, and the embodiments of the present invention may be modified or modified without departing from the principles.

Claims

An optical imaging device, comprising:

a concentrator, wherein the concentrator comprises a concentrating body made of a light transmissive material, wherein the concentrating body has a first reflecting surface and a second reflecting surface, wherein the first reflecting surface and the second reflecting surface The reflective surfaces are disposed to face each other, wherein the first reflective surface and the second reflective surface form a first reflected light path and a second reflected light path, wherein the first reflected light path is formed on the first reflective surface and the second Between the reflecting surfaces, the second reflected light path is formed inside the first reflected light path, wherein the first reflective surface is capable of reflecting the reflected light of the imaged object into the first reflected light path, and the reflected light is first After the reflective surface is reflected into the first reflected light path, the reflected light can be reflected again by the second reflective surface and enter the second reflected light path;

An optical sensor, wherein the optical sensor is disposed in the second reflected light path, and is configured to sense the reflected light entering the second reflected light path and generate a corresponding light sensing signal; and

A signal processing module, wherein the signal processing module is electrically connectable to the optical sensor and is configured to receive a light sensing signal of the optical sensor.
The optical imaging apparatus according to claim 1, wherein the first reflecting surface is provided to be capable of synchronously reflecting reflected light of the imaged object within the viewing angle range of the concentrator into the first reflected light path.
The optical imaging apparatus according to claim 1, wherein the first reflecting surface is a convex reflecting surface, and the second reflecting surface is a flat reflecting surface.
The optical imaging apparatus according to claim 2, wherein the first reflecting surface is a convex reflecting surface, and the second reflecting surface is a flat reflecting surface.
The optical imaging apparatus according to claim 3, wherein a projection projection radius of the first reflective surface is R1, a projection radius of the second reflective surface is R2, and a projection projection radius R1 of the first reflective surface is greater than The projection radius R2 of the second reflecting surface.
The optical imaging apparatus according to claim 4, wherein a projection projection radius of the first reflective surface is R1, a projection radius of the second reflective surface is R2, and a projection projection radius R1 of the first reflective surface is greater than The projection radius R2 of the second reflecting surface.
The optical imaging apparatus according to claim 3, wherein the first reflecting surface continuously extends from top to bottom and outward to form a continuous convex surface.
The optical imaging apparatus according to claim 6, wherein the first reflecting surface continuously extends from top to bottom and outward to form a continuous convex surface.
The optical imaging apparatus according to claim 1, wherein the concentrating body comprises a lower end and a high end extending upward from the lower end, wherein the lower end forms the first reflecting surface and a photosensitive chamber, The high-end forms the second reflective surface, wherein the photosensitive chamber is disposed in the second reflected light path, wherein the second reflected light path forms an inductive optical path in the photosensitive chamber, wherein the optical sensor is disposed in the sensing optical path.
The optical imaging apparatus according to claim 8, wherein the concentrating body comprises a lower end and a high end extending upward from the lower end, wherein the lower end forms the first reflecting surface and one and the second a light-receiving chamber in which the reflected light path communicates, the high-end forming the second reflecting surface, wherein the photosensitive chamber is disposed in the second reflected light path, wherein the second reflected light path forms an inductive light path in the photosensitive chamber, wherein the optical sensor is Set in the sensing light path.
The optical imaging device according to claim 1, wherein the concentrating body comprises a low end and a high end extending upward from the low end, wherein the low end forms the first reflecting surface, and the high end forms the first a second reflecting surface and a matting surface extending obliquely upward and outward from the second reflecting surface.
The optical imaging apparatus according to claim 10, wherein the high end further forms a matte surface extending obliquely upward and outward from the second reflecting surface.
The optical imaging apparatus according to claim 1, wherein the concentrator further comprises a first reflective layer and a second reflective layer, the concentrating body comprising a lower end and an upward extending from the lower end a high end, wherein the low end of the concentrating body forms the first reflective surface and a low end surface, the high end of the concentrating body forms the second reflective surface and a high end surface, wherein the first reflective layer is disposed at The low end low end face is disposed on the high end face of the high end.
The optical imaging device according to claim 12, wherein the concentrator further comprises a first reflective layer and a second reflective layer, wherein the low end of the concentrating body further forms a low end surface, The high end of the concentrating body further forms a high end face, wherein the first reflective layer is disposed at the lower end face of the lower end, and the second reflective layer is disposed at the high end face of the high end.
The optical imaging apparatus according to claim 13, wherein the first reflective layer forms a first reflective surface, and the second reflective layer forms a second reflective surface, wherein the first reflective surface and the first reflective surface The faces overlap, and the second reflecting surface overlaps the second reflecting surface.
The optical imaging apparatus according to claim 14, wherein the first reflective layer forms a first reflective surface, and the second reflective layer forms a second reflective surface, wherein the first reflective surface and the first reflective surface The faces overlap, and the second reflecting surface overlaps the second reflecting surface.
The optical imaging apparatus according to claim 15, wherein the first reflective layer is an electroplated aluminum layer.
The optical imaging apparatus according to claim 16, wherein the first reflective layer is an electroplated aluminum layer.
The optical imaging apparatus according to claim 1, wherein the concentrating body of the concentrator further has an incident surface, the concentrating body of the concentrator has a central axis, wherein the incident surface is set Extending continuously around the central axis such that the concentrator has a large angle of view.
The optical imaging apparatus according to claim 18, wherein the concentrating body of the concentrator further has an incident surface, the concentrating body of the concentrator having a central axis, wherein the incident surface is set Extending continuously around the central axis such that the concentrator has a large angle of view.
The optical imaging apparatus according to claim 10, wherein the photosensitive chamber has a light entrance, wherein the light entrance is disposed at the second reflected light path to allow reflected light passing through the second reflected light path to pass through A light entrance enters the photosensitive chamber, wherein the second reflective surface of the concentrator is coaxial with the light entrance of the photosensitive chamber.
The optical imaging apparatus according to claim 20, wherein the photosensitive chamber has a light entrance, wherein the light entrance is disposed at the second reflected light path to allow reflected light passing through the second reflected light path to pass through A light entrance enters the photosensitive chamber, wherein the second reflective surface of the concentrator is coaxial with the light entrance of the photosensitive chamber.
The optical imaging apparatus according to claim 15, wherein the concentrator further comprises a first light shielding layer, wherein the high end of the concentrating body comprises an upwardly extending reflection portion, wherein the reflection portion forms the high end a first light shielding surface extending from the top to the bottom, wherein the first light shielding layer is disposed on the first light shielding surface of the reflection portion, wherein the first light shielding layer is disposed to laterally block the light collecting body The second reflective surface and the second reflective surface formed by the second reflective layer.
The optical imaging apparatus according to claim 22, wherein the concentrator further comprises a first light shielding layer, wherein the high end of the light collecting body comprises an upwardly extending reflecting portion, wherein the reflecting portion forms the high end a first light shielding surface extending from the top to the bottom, wherein the first light shielding layer is disposed on the first light shielding surface of the reflection portion, wherein the first light shielding layer is disposed to laterally block the light collecting body The second reflective surface and the second reflective surface formed by the second reflective layer.
The optical imaging apparatus according to claim 23, wherein the high end of the concentrating body of the concentrator further has a matte portion extending obliquely upward and outward from the reflecting portion, wherein the extinction portion forms a A matte surface extending obliquely upward and outward from the reflecting portion.
The optical imaging apparatus according to claim 24, wherein the high end of the concentrating body of the concentrator further has a matte portion extending obliquely upward and outward from the reflecting portion, wherein the extinction portion forms a A matte surface extending obliquely upward and outward from the reflecting portion.
The optical imaging apparatus according to claim 14, wherein the first reflective layer and the second opposite The shot layers are all made of an opaque material.
The optical imaging apparatus according to claim 16, wherein the first reflective layer and the second reflective layer are both made of an opaque material.
The optical imaging apparatus according to claim 21, wherein the second reflecting surface has a projection radius R2, the light entrance has a projection radius R3, and the light entrance has a projection radius R3 smaller than the second reflective surface. Projection radius R2.
The optical imaging apparatus according to claim 28, wherein the second reflecting surface has a projection radius R2, the light entrance has a projection radius R3, and the light entrance has a projection radius R3 smaller than the second reflective surface. Projection radius R2.
A concentrator characterized by comprising a concentrating body made of a light transmissive material, wherein the concentrating body is provided with a first reflecting surface and a second reflecting surface, wherein the first reflecting surface and The second reflecting surfaces are disposed to face each other, wherein the first reflecting surface and the second reflecting surface form a first reflecting light path and a second reflecting light path, wherein the first reflecting light path is formed on the first reflecting surface and the Between the second reflecting surfaces, the second reflecting light path is formed inside the first reflecting light path, wherein the first reflecting surface is capable of reflecting the reflected light of the imaged object into the first reflected light path, and the reflected light is After the first reflecting surface is reflected into the first reflected light path, the reflected light can be reflected again by the second reflecting surface and enter the second reflected light path.
The concentrator according to claim 31, wherein the first reflecting surface is disposed to synchronously reflect reflected light of the imaged object within the viewing angle range of the concentrator into the first reflected light path.
The concentrator according to claim 31, wherein the first reflecting surface is a convex reflecting surface, and the second reflecting surface is a flat reflecting surface.
The concentrator according to claim 32, wherein the first reflecting surface is a convex reflecting surface, and the second reflecting surface is a flat reflecting surface.
The concentrator according to claim 33, wherein the projection radius of the first reflecting surface is R1, the projection radius of the second reflecting surface is R2, and the projection projection radius R1 of the first reflecting surface is greater than The projection radius R2 of the second reflecting surface.
The concentrator according to claim 34, wherein a projection projection radius of the first reflective surface is R1, a projection radius of the second reflective surface is R2, and a projection projection radius R1 of the first reflective surface is greater than The projection radius R2 of the second reflecting surface.
The concentrator of claim 33 wherein the first reflective surface extends continuously from top to bottom and outwardly to form a continuous convex surface.
The concentrator of claim 36 wherein the first reflective surface extends continuously from top to bottom and outwardly to form a continuous convex surface.
The concentrator according to claim 31, wherein the concentrating body comprises a lower end and a high end extending upward from the lower end, wherein the lower end forms the first reflecting surface and a photosensitive chamber, The high-end forms the second reflective surface, wherein the photosensitive chamber is disposed in the second reflected light path, wherein the second reflected light path forms an inductive optical path in the photosensitive chamber, wherein the optical sensor is disposed in the sensing optical path.
The concentrator according to claim 38, wherein the concentrating body comprises a lower end and a high end extending upward from the lower end, wherein the lower end forms the first reflecting surface and one and the second a light-receiving chamber in which the reflected light path communicates, the high-end forming the second reflecting surface, wherein the photosensitive chamber is disposed in the second reflected light path, wherein the second reflected light path forms an inductive light path in the photosensitive chamber, wherein the optical sensor is Set in the sensing light path.
The concentrator according to claim 31, wherein the concentrating body comprises a low end and a high end extending upward from the low end, wherein the low end forms the first reflecting surface, and the high end forms the first a second reflecting surface and a matting surface extending obliquely upward and outward from the second reflecting surface.
A concentrator according to claim 40, wherein the high end further forms a matte surface extending obliquely upward and outward from the second reflecting surface.
The concentrator according to claim 31, wherein the concentrator further comprises a first reflective layer and a second reflective layer, the concentrating body comprising a lower end and an upward extending from the lower end a high end, wherein the low end of the concentrating body forms the first reflective surface and a low end surface, the high end of the concentrating body forms the second reflective surface and a high end surface, wherein the first reflective layer is disposed at The low end low end face is disposed on the high end face of the high end.
The concentrator according to claim 42, wherein the concentrator further comprises a first reflective layer and a second reflective layer, wherein the low end of the concentrating body further forms a low end surface, The high end of the concentrating body further forms a high end face, wherein the first reflective layer is disposed at the lower end face of the lower end, and the second reflective layer is disposed at the high end face of the high end.
The concentrator according to claim 43, wherein the first reflective layer forms a first reflective surface, and the second reflective layer forms a second reflective surface, wherein the first reflective surface and the first reflective surface The faces overlap, and the second reflecting surface overlaps the second reflecting surface.
The concentrator according to claim 44, wherein the first reflective layer forms a first reflective surface, and the second reflective layer forms a second reflective surface, wherein the first reflective surface and the first reflective surface The faces overlap, and the second reflecting surface overlaps the second reflecting surface.
The concentrator of claim 45 wherein the first reflective layer is an electroplated aluminum layer.
The concentrator of claim 46 wherein the first reflective layer is an electroplated aluminum layer.
The concentrator according to claim 31, wherein the concentrating body of the concentrator further has an incident surface, the concentrating body of the concentrator has a central axis, wherein the incident surface is set Extending continuously around the central axis such that the concentrator has a large angle of view.
The concentrator according to claim 48, wherein the concentrating body of the concentrator further has an incident surface, the concentrating body of the concentrator has a central axis, wherein the incident surface is set Extending continuously around the central axis such that the concentrator has a large angle of view.
A concentrator according to claim 40, wherein the photosensitive chamber has a light entrance, wherein the light entrance is disposed at the second reflected light path to allow reflected light passing through the second reflected light path to pass through A light entrance enters the photosensitive chamber, wherein the second reflective surface of the concentrator is coaxial with the light entrance of the photosensitive chamber.
A concentrator according to claim 50, wherein the photosensitive chamber has a light entrance, wherein the light entrance is disposed at the second reflected light path to allow reflected light passing through the second reflected light path to pass through A light entrance enters the photosensitive chamber, wherein the second reflective surface of the concentrator is coaxial with the light entrance of the photosensitive chamber.
The concentrator according to claim 45, wherein the concentrator further comprises a first light shielding layer, wherein the high end of the concentrating body comprises an upwardly extending reflection portion, wherein the reflection portion forms the high end a first light shielding surface extending from the top to the bottom, wherein the first light shielding layer is disposed on the first light shielding surface of the reflection portion, wherein the first light shielding layer is disposed to laterally block the light collecting body The second reflective surface and the second reflective surface formed by the second reflective layer.
The concentrator according to claim 52, wherein the concentrator further comprises a first light shielding layer, wherein the high end of the concentrating body comprises an upwardly extending reflection portion, wherein the reflection portion forms the high end a first light shielding surface extending from the top to the bottom, wherein the first light shielding layer is disposed on the first light shielding surface of the reflection portion, wherein the first light shielding layer is disposed to laterally block the light collecting body The second reflective surface and the second reflective surface formed by the second reflective layer.
The concentrator according to claim 53, wherein the high end of the concentrating body of the concentrator further has a matte portion extending obliquely upward and outward from the reflecting portion, wherein the extinction portion forms a A matte surface extending obliquely upward and outward from the reflecting portion.
The concentrator according to claim 54, wherein the high end of the concentrating body of the concentrator further has a matte portion extending obliquely upward and outward from the reflecting portion, wherein the extinction portion forms a A matte surface extending obliquely upward and outward from the reflecting portion.
The concentrator of claim 44, wherein the first reflective layer and the second reflective layer are each made of an opaque material.
The concentrator of claim 46, wherein the first reflective layer and the second reflective layer are each made of an opaque material.
The concentrator according to claim 51, wherein the light entrance has a projection radius R3, wherein the light entrance has a projection radius R3 that is smaller than a projection radius R2 of the second reflective surface.
The concentrator according to claim 58, wherein the light entrance has a projection radius R3, wherein the light entrance has a projection radius R3 that is smaller than a projection radius R2 of the second reflective surface.
An optical imaging device, comprising:

a concentrator, wherein the concentrator has an incident surface and a central axis, and forms a collecting optical path, wherein the incident surface is disposed to extend continuously around the central axis, so that the concentrator has a viewing angle of view And a reflected light of the imaged object capable of concentrating the respective imaging angles to the collecting light path;

An optical sensor, wherein the optical sensor is disposed in the concentrating optical path, wherein the optical sensor is configured to synchronously and similarly sense reflected light of an imaged object that is condensed to respective imaging angles of the concentrating optical path and generate corresponding Light sensing signal; and

a signal processing module, wherein the signal processing module comprises a signal processing module, and the signal processing module is electrically connected to the optical sensor, wherein the signal processing module is configured to receive the light sensor generated by the optical sensor signal.
The optical imaging device of claim 61, wherein the signal processing module further comprises a communication module, wherein the communication module is electrically connectable to the signal processing module, wherein the communication module is configured to be capable of receiving the signal processing module The imaging signal is received and transmitted to a processor via an electronic communication network.
The optical imaging device according to claim 61, wherein the signal processing module further comprises a communication module, wherein the communication module is electrically connected to the signal processing module and a processor, wherein the communication module is configured to be capable of The signal processing module receives the imaging signal and transmits the imaging signal to the processor.
The optical imaging device of claim 61, wherein the signal processing module further comprises a memory module, wherein the memory module is electrically coupled to the optical sensor and is capable of receiving and storing light sensing signals from the optical sensor.
The optical imaging apparatus according to claim 61, wherein the signal processing module further comprises a memory module, wherein the memory module is electrically connectable to the signal processing module and capable of accepting and storing signals from the signal Processing the imaging signal of the module.
The optical imaging device of claim 62, wherein the signal processing module further comprises a memory module, wherein the memory module is electrically coupled to the processor and capable of accepting and storing imaging related signals from the processor.
The optical imaging device of claim 63 wherein the signal processing module further comprises a memory module, wherein the memory module is electrically coupled to the processor and capable of accepting and storing imaging related signals from the processor.
The optical imaging apparatus according to claim 61, wherein the signal processing module further comprises a power management module, wherein the power management module is electrically connected to a power source, the optical sensor, and the signal processing module, respectively, and is The setting is capable of controlling the power supply to provide electrical energy to the optical sensor and the signal processing module.
The optical imaging apparatus according to claim 62 or 63, wherein the signal processing module further comprises a power management module, wherein the power management module is electrically connectable to a power source, the optical sensor, the signal processing module, and the communication The modules are coupled and configured to control the power supply to provide power to the communication module, the optical sensor, and the signal processing module.
The optical imaging apparatus according to claim 64, 65, 66 or 67, wherein the signal processing module further comprises a power management module, wherein the power management module is electrically connectable to a power source, the optical sensor, and the signal processing The module, the communication module, and the storage module are coupled and configured to control the power supply to provide power to the communication module, the storage module, the optical sensor, and the signal processing module.
The optical imaging apparatus according to claim 61, wherein the concentrator forms a first reflecting surface and a second reflecting surface, wherein the first reflecting surface and the second reflecting surface are disposed apart from each other and face to face The first reflective surface and the second reflective surface form a first reflected light path and a second reflected light path, wherein the first reflected light path is formed between the first reflective surface and the second reflective surface, the first A second reflected light path is formed inside the first reflected light path, wherein the first reflective surface is disposed to reflect reflected light of the imaged object into the first reflected light path, and the reflected light of the imaged object is reflected by the first reflective surface After entering the first reflected light path, the reflected light of the imaged object can be reflected by the second reflective surface and enter the second reflected light path, wherein the second reflected light path forms the concentrated light path.
The optical imaging apparatus according to claim 62, wherein the concentrator forms a first reflecting surface and a second reflecting surface, wherein the first reflecting surface and the second reflecting surface are disposed apart from each other and face to face, The first reflective surface and the second reflective surface form a first reflected light path and a second reflected light path, wherein the first reflected light path is formed between the first reflective surface and the second reflective surface, the second a reflected light path is formed inside the first reflected light path, wherein the first reflective surface is disposed to reflect reflected light of the imaged object into the first reflected light path, and in the image forming object After the reflected light of the body is reflected by the first reflective surface into the first reflected light path, the reflected light of the imaged object can be reflected by the second reflective surface and enter the second reflected light path, wherein the second reflected light path forms the poly Light and light road.
The optical imaging apparatus according to claim 71, wherein the first reflecting surface is a convex reflecting surface, and the second reflecting surface is a flat reflecting surface.
The optical imaging apparatus according to claim 72, wherein the first reflecting surface is a convex reflecting surface, and the second reflecting surface is a flat reflecting surface.
The optical imaging apparatus according to claim 71, wherein the concentrating body comprises a lower end and a high end extending upward from the lower end, wherein the lower end forms the first reflecting surface and a photosensitive chamber, and the high end forms the a second reflecting surface, wherein the photosensitive chamber is disposed on the second reflected light path, wherein the second reflected light path forms an inductive light path in the photosensitive chamber, wherein the optical sensor is disposed in the sensing optical path.
The optical imaging apparatus according to claim 72, wherein the concentrating body comprises a lower end and a high end extending upward from the lower end, wherein the lower end forms the first reflecting surface and is connected to the second reflecting optical path a light-sensing chamber, the high-end forming the second reflecting surface, wherein the photosensitive chamber is disposed in the second reflected light path, wherein the second reflected light path forms an inductive light path in the photosensitive chamber, wherein the optical sensor is disposed Inductive light path.
The optical imaging apparatus according to claim 71, wherein the concentrating body comprises a lower end and a high end extending upward from the lower end, wherein the lower end forms the first reflecting surface, and the high end forms the second reflecting surface And a matte surface extending obliquely upward and outward from the second reflection surface.
The optical imaging apparatus according to claim 72, wherein the concentrating body comprises a lower end and a high end extending upward from the lower end, wherein the lower end forms the first reflecting surface, and the high end forms the second reflecting surface And a matte surface extending obliquely upward and outward from the second reflection surface.
An imaging module for looking around optical imaging, comprising:

An optical sensor, wherein the optical sensor is disposed in a concentrating optical path of a concentrator, wherein the optical sensor is configured to synchronously and equally induce imaging of the respective imaging angles that are concentrated by the concentrator to the concentrating optical path The reflected light of the object and the corresponding light-sensing signal; and

a signal processing module, wherein the signal processing module comprises a signal processing module, and the signal processing module is electrically connected to the optical sensor, wherein the signal processing module is configured to receive the light sensor generated by the optical sensor signal.
The imaging module of claim 79, wherein the signal processing module further comprises a communication module, wherein the communication module is electrically connected to the signal processing module, wherein the communication module is configured to be capable of receiving the signal processing module The imaging signal is received and transmitted to a processor via an electronic communication network.
An optical imaging device, comprising:

a concentrator, wherein the concentrator forms a concentrating optical path, wherein the concentrator is disposed to converge the reflected light of the imaging object to the concentrating optical path;

An optical sensor, wherein the optical sensor is disposed in the concentrating optical path, wherein the optical sensor is configured to sense reflected light condensed to the concentrating optical path and generate a corresponding optical sensing signal; and

A signal processing module, wherein the signal processing module is electrically connectable to the optical sensor, wherein the signal processing module is configured to receive the optical sensing signal generated by the optical sensor.
The optical imaging apparatus according to claim 81, wherein the concentrator forms a first reflecting surface and a second reflecting surface, wherein the first reflecting surface and the second reflecting surface are spaced apart from each other Provided face to face, wherein the first reflective surface and the second reflective surface form a first reflected light path and a second reflected light path, wherein the first reflected light path is formed between the first reflective surface and the second reflective surface The second reflected light path is formed inside the first reflected light path, wherein the first reflective surface is disposed to reflect the reflected light of the imaged object into the first reflected light path, and the reflected light of the imaged object is first After the reflective surface is reflected into the first reflected light path, the reflected light of the imaged object can be reflected again by the second reflective surface and enter the second reflected light path, wherein the second reflected light path forms the concentrated light path.
The optical imaging apparatus according to claim 81, wherein the concentrator comprises a first reflective element and a second reflective element, wherein the first reflective element and the second reflective element are spaced apart Provided face to face, wherein the first reflective element forms the first reflective surface, and the second reflective element forms the second reflective surface, wherein the reflected light of the imaged object is reflected by the first reflective surface of the first reflective element After entering the first reflected light path, the reflected light of the imaged object can be reflected again by the second reflective surface of the second reflective element and into the second reflected light path, wherein the second reflected light path forms the concentrated light path.
The optical imaging apparatus according to claim 82, wherein the concentrator comprises a first reflective element and a second reflective element, wherein the first reflective element and the second reflective element are spaced apart Provided face to face, wherein the first reflective element forms the first reflective surface and the second reflective element forms the second reflective surface.
The optical imaging apparatus according to claim 82, wherein the first reflecting surface of the concentrator is disposed to reflect the reflected light of the image forming object within the viewing angle range of the concentrator into the first Reflected light path.
The optical imaging apparatus according to claim 84, wherein the first reflecting surface of the concentrator is disposed to reflect the reflected light of the image forming object within the viewing angle range of the concentrator into the first Reflected light path.
The optical imaging apparatus according to claim 82, wherein the first reflecting surface is a convex reflecting surface, and the second reflecting surface is a flat reflecting surface.
The optical imaging apparatus according to claim 86, wherein the first reflecting surface is a convex reflecting surface, and the second reflecting surface is a flat reflecting surface.
The optical imaging apparatus according to claim 82, wherein the first reflecting element of the concentrator forms a photosensitive chamber in communication with the collecting optical path, wherein the collecting optical path forms an induction in the photosensitive chamber An electrical circuit in which the optical sensor is disposed such that the optical sensor is concealed in the photosensitive chamber of the first reflective element.
The optical imaging apparatus according to claim 88, wherein the first reflecting element of the concentrator forms a photosensitive chamber in communication with the collecting optical path, wherein the collecting optical path forms an induction in the photosensitive chamber An electrical circuit in which the optical sensor is disposed such that the optical sensor is concealed in the photosensitive chamber of the first reflective element.
The optical imaging apparatus according to claim 82, wherein a projection radius of the first reflective surface is R1, and a projection radius of the second reflective surface is R2, wherein a projection radius R1 of the first reflective surface is greater than the first The projection radius R2 of the two reflecting surfaces.
The optical imaging apparatus according to claim 90, wherein a projection radius of the first reflective surface is R1, and a projection radius of the second reflective surface is R2, wherein a projection radius R1 of the first reflective surface is greater than the first The projection radius R2 of the two reflecting surfaces.
The optical imaging apparatus according to claim 82, wherein the first reflecting surface continuously extends from top to bottom and outward to form a continuous convex surface.
The optical imaging apparatus according to claim 92, wherein the first reflecting surface continuously extends from top to bottom and outward to form a continuous convex surface.
The optical imaging apparatus according to claim 83, wherein the first reflective element of the concentrator further comprises a first reflective body and a first reflective layer, wherein the first reflective body has an outer side surface, The first reflective layer of the first reflective body is disposed on the outer side surface of the first reflective body of the first reflective element and forms the first reflective surface of the concentrator.
The optical imaging apparatus according to claim 94, wherein the first reflective element of the concentrator further comprises a first reflective body and a first reflective layer, wherein the first reflective body has an outer side surface, The first reflective layer of the first reflective body is disposed on the outer side surface of the first reflective body of the first reflective element and forms the first reflective surface of the concentrator.
The optical imaging apparatus according to claim 95, wherein the first reflective layer of the concentrator is an electroplated aluminum layer plated on the outer side surface of the first reflective body of the first reflective element.
The optical imaging apparatus according to claim 96, wherein the first reflective layer of the concentrator is an electroplated aluminum layer plated on the outer side surface of the first reflective body of the first reflective element.
The optical imaging apparatus according to claim 83, wherein the second reflecting member of the concentrator further comprises a reflecting portion and a holding portion, wherein the holding portion is directed from the reflecting portion of the second reflecting member Externally extending, wherein the reflecting portion forms the second reflecting surface, the holding portion forms a reflecting chamber and a matting surface, wherein the reflecting portion of the second reflecting element is disposed in the reflecting chamber, the matting surface facing downward and inwardly The reflection chamber extends obliquely to the holding portion.
The optical imaging apparatus according to claim 98, wherein the second reflective member of the concentrator further comprises a reflecting portion and a holding portion, wherein the holding portion is directed from the reflecting portion of the second reflecting member Externally extending, wherein the reflecting portion forms the second reflecting surface, the holding portion forms a reflecting chamber and a matting surface, wherein the reflecting portion of the second reflecting element is disposed in the reflecting chamber, the matting surface facing downward and inwardly The reflection chamber extends obliquely to the holding portion.
The optical imaging apparatus according to claim 83, wherein the concentrator further comprises a cover, wherein the cover is disposed between the first reflective element and the second reflective element, wherein the cover The reflected light of the imaged object is allowed to be refracted by the cover and passed through the cover and to the first reflecting surface of the concentrator.
The optical imaging apparatus according to claim 100, wherein the concentrator further comprises a cover, wherein the cover is disposed between the first reflective element and the second reflective element, wherein the cover The reflected light of the imaged object is allowed to be refracted by the cover and passed through the cover and to the first reflecting surface of the concentrator.
The optical imaging apparatus according to claim 83, wherein the concentrator further comprises a cover, wherein the cover is disposed between the first reflective element and the second reflective element, wherein the cover A high end portion and a low end portion are included, wherein the low end portion extends obliquely downward and inward from the high end portion.
The optical imaging apparatus according to claim 102, wherein the cover body comprises a high end portion and a low end portion, wherein the low end portion extends obliquely downward and inward from the high end portion.
The optical imaging apparatus according to claim 101, wherein the cover forms a concentrating chamber between the first reflective element and the second reflective element, wherein the cover is respectively sealingly disposed at the first A reflective element and the second reflective element, wherein the first reflected light path and the second reflected light path are disposed in the light collecting chamber, and the light collecting chamber is configured to be filled with an inert gas or held in a vacuum.
The optical imaging apparatus according to claim 104, wherein the cover body is formed to be located at the a concentrating chamber between the first reflective element and the second reflective element, wherein the cover is respectively sealingly disposed on the first reflective element and the second reflective element, wherein the first reflected light path and the second reflected light path are Provided in the concentrating chamber, wherein the concentrating chamber is configured to be filled with an inert gas or to be kept under vacuum.
The optical imaging apparatus according to claim 101, wherein the cover further forms an incident surface and the concentrator has a central axis, wherein the incident surface is disposed to extend continuously around the central axis of the concentrator So that the concentrator has a large angle of view.
The optical imaging apparatus according to claim 106, wherein the cover further forms an incident surface and the concentrator has a central axis, wherein the incident surface is disposed to extend continuously around the central axis of the concentrator So that the concentrator has a large angle of view.
The optical imaging apparatus according to claim 89, wherein a projection radius of the first reflective surface is R1, and a projection radius of the second reflective surface is R2, wherein a projection radius R1 of the first reflective surface is greater than the first The projection radius R2 of the two reflecting surfaces.
The optical imaging apparatus according to claim 109, wherein the photosensitive chamber has a light entrance, wherein the light entrance has a radius R3, wherein a radius R3 of the light entrance is smaller than a projection radius R2 of the second reflective surface.
A concentrator, wherein the concentrator forms a first reflecting surface and a second reflecting surface, wherein the first reflecting surface and the second reflecting surface are disposed apart from each other and face to face, wherein The first reflective surface and the second reflective surface form a first reflected light path and a second reflected light path, wherein the first reflected light path is formed between the first reflective surface and the second reflective surface, the second reflection An optical path is formed inside the first reflected light path, wherein the first reflective surface is capable of reflecting reflected light of the imaged object into the first reflected light path, and the reflected light of the imaged object is reflected by the first reflective surface into the first After the light path is reflected, the reflected light of the imaged object can be reflected again by the second reflecting surface and enter the second reflected light path.
The concentrator of claim 111, wherein the concentrator comprises a first reflective element and a second reflective element, wherein the first reflective element and the second reflective element are spaced apart Provided face to face, wherein the first reflective element forms the first reflective surface, and the second reflective element forms the second reflective surface, wherein the reflected light of the imaged object is reflected by the first reflective surface of the first reflective element After the first reflected light path, the reflected light of the imaged object can be reflected again by the second reflective surface of the second reflective element and into the second reflected light path.
A concentrator according to claim 111, wherein the first reflecting surface of the concentrator is arranged to reflect the reflected light of the imaged object within the viewing angle range of the concentrator synchronously and identically into The first reflected light path.
A concentrator according to claim 112, wherein the first reflecting surface of the concentrator is arranged to reflect the reflected light of the imaged object within the viewing angle range of the concentrator synchronously and identically into The first reflected light path.
The concentrator according to claim 111, wherein the first reflecting surface is a convex reflecting surface, and the second reflecting surface is a flat reflecting surface.
The concentrator according to claim 114, wherein the first reflecting surface is a convex reflecting surface, and the second reflecting surface is a flat reflecting surface.
The concentrator according to claim 111, wherein the first reflective element of the concentrator forms a photosensitive chamber in communication with the second reflected optical path, wherein the second reflected optical path is formed in the photosensitive chamber An inductive light path, wherein the optical sensor is disposed in the sensing optical path such that the optical sensor is concealed in the photosensitive chamber of the first reflective element.
The concentrator according to claim 116, wherein the first reflective element of the concentrator forms a photosensitive chamber in communication with the second reflected optical path, wherein the second reflected optical path is formed in the photosensitive chamber An inductive light path, wherein the optical sensor is disposed in the sensing optical path such that the optical sensor is concealed in the photosensitive chamber of the first reflective element.
The concentrator according to claim 111, wherein a projection radius of the first reflective surface is R1, and a projection radius of the second reflective surface is R2, wherein a projection radius R1 of the first reflective surface is greater than the first The projection radius R2 of the two reflecting surfaces.
The concentrator according to claim 118, wherein the first reflecting surface has a projection radius R1, and the second reflecting surface has a projection radius R2, wherein the first reflecting surface has a projection radius R1 greater than the first The projection radius R2 of the two reflecting surfaces.
The concentrator of claim 111, wherein the first reflecting surface extends continuously from top to bottom and outward to form a continuous convex surface.
A concentrator according to claim 120, wherein the first reflecting surface extends continuously from top to bottom and outward to form a continuous convex surface.
The concentrator according to claim 112, wherein the first reflective element of the concentrator further comprises a first reflective body and a first reflective layer, wherein the first reflective body has an outer side surface, The first reflective layer of the first reflective body is disposed on the outer side surface of the first reflective body of the first reflective element and forms the first reflective surface of the concentrator.
The concentrator according to claim 122, wherein the first reflecting element of the concentrator enters The first step includes a first reflective body and a first reflective layer, wherein the first reflective body has an outer side surface, wherein the first reflective layer of the first reflective body is disposed at the first reflective portion of the first reflective element The outer side of the body and forming the first reflecting surface of the concentrator.
The concentrator of claim 123, wherein the first reflective layer of the concentrator is an electroplated aluminum layer plated on the outer side of the first reflective body of the first reflective element.
The concentrator of claim 124, wherein the first reflective layer of the concentrator is an electroplated aluminum layer plated on the outer side of the first reflective body of the first reflective element.
The concentrator according to claim 112, wherein the second reflective member of the concentrator further comprises a reflecting portion and a holding portion, wherein the holding portion is directed from the reflecting portion of the second reflecting member Externally extending, wherein the reflecting portion forms the second reflecting surface, the holding portion forms a reflecting chamber and a matting surface, wherein the reflecting portion of the second reflecting element is disposed in the reflecting chamber, the matting surface is top to bottom And extending inwardly to the reflecting chamber of the holding portion.
The concentrator according to claim 126, wherein the second reflecting member of the concentrator further comprises a reflecting portion and a holding portion, wherein the holding portion is directed from the reflecting portion of the second reflecting member Externally extending, wherein the reflecting portion forms the second reflecting surface, the holding portion forms a reflecting chamber and a matting surface, wherein the reflecting portion of the second reflecting element is disposed in the reflecting chamber, the matting surface is top to bottom And extending inwardly to the reflecting chamber of the holding portion.
A concentrator according to claim 112, wherein the concentrator further comprises a cover, wherein the cover is disposed between the first reflective element and the second reflective element, wherein the cover The reflected light of the imaged object is allowed to be refracted by the cover and passed through the cover and to the first reflecting surface of the concentrator.
A concentrator according to claim 128, wherein the concentrator further comprises a cover, wherein the cover is disposed between the first reflective element and the second reflective element, wherein the cover The reflected light of the imaged object is allowed to be refracted by the cover and passed through the cover and to the first reflecting surface of the concentrator.
A concentrator according to claim 129, wherein the cover body includes a high end portion and a low end portion, wherein the low end portion extends obliquely downward and inward from the high end portion.
A concentrator according to claim 130, wherein the cover body includes a high end portion and a low end portion, wherein the low end portion extends obliquely downward and inward from the high end portion.
The concentrator of claim 129, wherein the cover forms a concentrating chamber between the first reflective element and the second reflective element, wherein the cover is sealingly disposed at the first a reflective element and the second reflective element, wherein the first reflected light path and the second reflected light path are disposed in the light collecting chamber, and the light collecting chamber is The setting can be filled with an inert gas or kept under vacuum.
The concentrator according to claim 132, wherein the cover forms a concentrating chamber between the first reflective element and the second reflective element, wherein the cover is respectively sealingly disposed at the first A reflective element and the second reflective element, wherein the first reflected light path and the second reflected light path are disposed in the light collecting chamber, wherein the light collecting chamber is configured to be filled with an inert gas or to be held in a vacuum.
A concentrator according to claim 129, wherein the cover further defines an entrance face and the concentrator has a central axis, wherein the entrance face is disposed to extend continuously around the central axis of the concentrator So that the concentrator has a large angle of view.
A concentrator according to claim 134, wherein the cover further defines an entrance face and the concentrator has a central axis, wherein the entrance face is disposed to extend continuously around the central axis of the concentrator So that the concentrator has a large angle of view.