WO2016116009A1

WO2016116009A1 - Security protection system, security protection camera module and manufacturing method therefor

Info

Publication number: WO2016116009A1
Application number: PCT/CN2016/071006
Authority: WO
Inventors: 刘明军; 徐士鑫; 刘庆玲; 李锋; 潘锋
Original assignee: 宁波舜宇光电信息有限公司
Priority date: 2015-01-23
Filing date: 2016-01-15
Publication date: 2016-07-28
Also published as: CN104883484A; CN104883484B; CN204721435U

Abstract

A security protection system, a security protection camera module and a manufacturing method therefor. The security protection camera module comprises a photosensitive element (10), an optical lens (20), a lens holder (41) and a dual-filter switcher (70), wherein the optical lens (20) is arranged at the lens holder (41); the dual-filter switcher (70) comprises a switcher housing (42) and a filter assembly (30); the lens holder (41) extends to the side of the switcher housing (42) integrally, so that the optical lens (20) is located at a photosensitive path of the photosensitive element (10); the filter assembly (30) comprises a filter element (31) operably arranged at the switcher housing (42), so that the filter element (31) is selectively used to filter infrared light in light rays entering the lens holder (41) from the optical lens (20) and reflected by an object, and to allow the infrared light to be transmitted, so as to be received by the photosensitive element (10).

Description

Security system, security camera module and manufacturing method thereof

Technical field

The invention relates to a camera device, in particular to a security system, a security camera module and a manufacturing method thereof, wherein the security camera module provides a mirror base structure, and the mirror base and the switch housing of the mirror base structure are integrated The structure is such that the machining error and assembly error existing between the lens holder and the switch housing can be greatly reduced and eliminated, thereby improving the imaging quality of the security camera module.

Background technique

Compared with other camera modules, the main feature of the security camera module is that it is equipped with a filter switcher, which is used to enable the security camera module to obtain the environment in day or night. image.

Specifically, Figures 1 and 2 illustrate a prior art security camera module. The security camera module includes a lens 10P disposed along the depth direction, a lens holder 20P, a filter switch 30P, a sensor chip 40P, and a motherboard 50P, wherein the lens 10P is disposed on the lens holder 20P, the lens holder 20P is mounted on the filter switch 30P by screws, the photosensitive chip 40P is mounted on the main board 50P, and the main board 50P is mounted on the filter switch 30P by screws. And the lens 10P is located on the photosensitive path of the photosensitive chip 40P. When the security camera module is used in a daytime or other environment with strong light, the filter switcher 30P can filter infrared light or the like in the light, and only allows other types of light to pass through the lens 10P. The photosensitive chip 40P receives and can effectively avoid color distortion; correspondingly, when the security camera module is used in night or other weak light environment, the filter switch 30P allows all light to pass through The lens 10P is received by the sensor chip 40P, thereby greatly improving the night vision capability of the security camera module, and making the image obtained at night more clear.

However, the housing 20 of the prior art security camera module and the housing of the filter switch 30 are in a separate manner, that is, the mirror mount 20 and the filter are switched. The device 30 needs to be separately fabricated and then assembled to be configured as a security camera module by means of assembly. In the process, the separate lens holder 20 and the filter switch 30 generate a plurality of problem.

Because the mirror holder 20 and the filter switcher 30 adopt a separate design manner, in the process of assembling the security camera module of the prior art, not only the assembly process of the security camera module is added, but also Also, because there is a machining error and an assembly error between the lens holder 20 and the filter switcher 30, after the security camera module is assembled, the lens holder 20 and the filter are caused. The problem of tilt between the switches 30 is severely affected, and the consistency of the security camera module and its imaging effect are seriously affected.

In addition, the assembly process of the security camera module of the prior art is to assemble the lens 10P, the lens holder 20P, and the filter switch 30P by mechanical positioning, that is, in this In the process, the lens 10P is first mounted on the lens holder 20P, and the lens holder 20P is fixed to a predetermined position of the filter switch 30P through a mounting member, and then the filter is switched. The lens 30P is fixed to the predetermined position of the main board 50P by screws, and the positioning of the lens 10P and the photosensitive chip 40P is indirectly realized in this way. However, on the one hand, there is an error in the positioning manner of the mechanical positioning, on the other hand, There is also an error between the components of the security camera module. In this way, the lens 10P is not perpendicular to the photosensitive surface of the photosensitive chip 40P, so as to affect the imaging quality of the security camera module.

In addition, the components of the security camera module of the prior art need to be separately processed and fabricated, and the filter switch 30P cannot enter the dust-free workshop for processing due to material limitations, which leads to the security. The assembly process of the camera module is abnormally complicated, which not only causes the production efficiency of the security camera module to be low, but also causes the interior of the security camera module when the security camera module is assembled in a conventional environment. The components are contaminated, so that the inside of the security camera module causes a stain point, thereby affecting the product yield of the security camera module.

In addition, the photosensitive chip 40P is directly mounted on the main board 50P, on the one hand, because the heat conduction and heat dissipation performance of the main board 50P is poor, and on the other hand, other electronic components are also disposed on the main board 50P. The electronic components also generate a large amount of heat during operation, so that mutual interference occurs between the electronic components between the photosensitive chip 40P and the main board 50P, so that the photosensitive chip 40P is affected. Precision.

In addition, when the security camera module is in operation, the filter switch 30P needs to be electrically connected to the control line to enable the state of the filter switch 30P to be completed under the control of the control line. Switching, in the prior art, the filter switch 30P and the control line are connected by wires, and the connection mode has a series of complicated processing, complicated structure and short service life. problem.

Summary of the invention

An object of the present invention is to provide a security system, a security camera module, and a manufacturing method thereof, wherein the security camera module provides a lens holder structure, and the lens holder and the switch housing of the lens holder structure are integrated The structure is such that the machining error and assembly error existing between the lens holder and the switch housing can be greatly reduced and eliminated, thereby improving the imaging quality of the security camera module.

An object of the present invention is to provide a security system, a security camera module, and a manufacturing method thereof, wherein the lens holder and the switch housing adopt an integrated structure, thereby assembling the security camera module. It can be carried out in a clean room, thus improving the automation level of the security camera module in the manufacturing process.

An object of the present invention is to provide a security system, a security camera module, and a manufacturing method thereof, which can effectively prevent pollutants from being caused to internal components of the security camera module during assembly of the security camera module. Pollution.

An object of the present invention is to provide a security system, a security camera module, and a manufacturing method thereof, wherein the security camera module includes a dual filter switch, and the dual filter switch includes the switch housing And a filter assembly operatively disposed on the switch housing, the filter assembly including an infrared cut filter and a full transmissive filter, wherein the infrared cut filter and The full transmissive spectral filter is selectively switched to a photosensitive path of the photosensitive element of the security camera module to make the security camera module suitable for use in different usage environments.

An object of the present invention is to provide a security system, a security camera module, and a method of fabricating the same, wherein the security image capture is performed when the infrared cut filter is moved to and held by a photosensitive path of the photosensitive element The module blocks infrared light from being received by the photosensitive element to enable the security camera module to be applied to a light-using environment such as daylight, when the full-transmission spectral filter is moved to and held in the The security camera module allows infrared light to be received by the photosensitive element to enable the security camera module to be applied to a weaker use environment such as nighttime.

An object of the present invention is to provide a security system, a security camera module, and a method of fabricating the same, wherein the filter assembly can further include a sensing module for sensing light in a surrounding environment of the security camera module. The security camera module can be used in any light environment by subsequently controlling the state of the filter element automatically.

An object of the present invention is to provide a security system, a security camera module, and a manufacturing method thereof, wherein the photosensitive element is not directly attached to the main board, but forms a light between the photosensitive element and the main board. The heat dissipation space is configured to conduct and radiate heat generated by the photosensitive element, thereby improving the heat dissipation capability of the security camera module.

An object of the present invention is to provide a security system, a security camera module, and a manufacturing method thereof, wherein the heat dissipation space can also avoid mutual interference between the photosensitive element and other electronic components on the main board, Improve the service life of the security camera module.

An object of the present invention is to provide a security system, a security camera module, and a manufacturing method thereof, wherein the security camera module further provides a substrate, and the substrate and the photosensitive element are mounted on a circuit board. Wherein the substrate not only makes the photosensitive element and the circuit board are flattened, but also the substrate can improve the heat dissipation capability of the security camera module.

An object of the present invention is to provide a security system, a security camera module, and a manufacturing method thereof, wherein the security camera module has a compact structure and a small size.

In order to achieve the above object, the present invention provides a security camera module, which includes:

a photosensitive element;

An optical lens;

a lens holder, the optical lens being disposed on the lens holder;

a dual filter switch, the dual filter switch including a switch housing and a filter assembly, the mirror holder integrally extending from the switch housing such that the optical lens is located a photosensitive path of the photosensitive element, wherein the filter assembly includes a filter element operatively disposed on the switch housing, the filter element being selectively used to filter from the optical lens Infrared light in the light reflected by the object of the lens holder and allowing infrared light to pass through to be received by the photosensitive element.

According to a preferred embodiment of the invention, the filter element comprises an infrared cut filter and a full transmissive spectral filter, the filter element being adapted to be operated to cause the infrared cut filter and One of the full transmissive spectral filters is moved to and held by the photosensitive path of the photosensitive element.

According to a preferred embodiment of the present invention, the infrared cut filter of the filter element and the full transmissive spectral filter are formed side by side, and the filter element is rotatably disposed at the switch a housing such that the filter element is rotated to one of the infrared cut filter and the full transmissive spectral filter to be moved to and held by the photosensitive member .

According to a preferred embodiment of the present invention, the infrared cut filter and the filter of the filter element The full transmissive spectral filter is formed side by side, and the filter element is slidably disposed in the switch housing such that the filter element is slidably biased to the infrared cut filter and One of the full transmissive spectral filters is moved to and held by the photosensitive path of the photosensitive element.

According to a preferred embodiment of the present invention, the security camera module further includes a flexible circuit board, and the photosensitive element is electrically connected to the flexible circuit board.

According to a preferred embodiment of the present invention, a reinforcing substrate is further included, and the photosensitive member and the reinforcing substrate are respectively mounted on different sides of the flexible wiring board.

According to a preferred embodiment of the present invention, the reinforced substrate further includes a heat dissipating portion and at least one heat conducting portion extending from the heat dissipating portion, and the flexible circuit board is provided with at least one Perforating, the heat dissipating portion is attached to the wiring board, and each of the heat conducting portions is inserted and held in each of the perforations of the flexible wiring board, and the photosensitive member is attached to each of the perforations The heat conducting portion.

According to a preferred embodiment of the present invention, the security camera module further includes a main board, the switch housing is overlappedly mounted on the main board, and the photosensitive element is conductive through the flexible circuit board. Grounded to the motherboard.

According to a preferred embodiment of the present invention, a heat dissipation space is formed between the flexible wiring board and the main board for conducting heat generated by the photosensitive member.

According to a preferred embodiment of the present invention, a transparent cover member is further disposed, and the cover member is disposed on a photosensitive surface covering the photosensitive member to reflect an object from the optical lens into the lens holder. The light is received by the photosensitive element through the cover member.

According to a preferred embodiment of the present invention, the switch housing includes a case body and at least one mounting body, and the filter element is operatively disposed on the case body, wherein each of the mount bodies respectively An integral protrusion extends from the case body to the main board to form the heat dissipation space between the flexible circuit board and the main board.

According to a preferred embodiment of the present invention, the filter assembly further includes a driving component, the driving component including a driving mechanism and a driving circuit, wherein the driving mechanism is disposed on the switch housing and Electrically coupled to the drive circuit, the filter element is operatively disposed to the drive mechanism, the drive circuit being conductively coupled to the flexible circuit board.

According to a preferred embodiment of the present invention, the filter assembly further includes a sensing module disposed on the switch housing, the sensing module being electrically connected to the driving circuit.

The invention also provides a security camera module, comprising:

a photosensitive element;

An optical lens;

a lens holder, the optical lens being disposed on the lens holder;

a dual filter switch, the dual filter switch including a switch housing and a filter assembly, the mirror holder integrally extending from the switch housing such that the optical lens is located a photosensitive path of the photosensitive element, wherein the filter assembly comprises a filter element, the filter element further comprising a full-transmission spectral filter disposed on the lens holder and located in a photosensitive path of the photosensitive element And an infrared cut filter operatively disposed on the switch housing, wherein the infrared cut filter is moved to and held in a photosensitive path of the photosensitive member to filter from The optical lens enters the infrared light in the light reflected by the object of the lens holder.

According to a preferred embodiment of the present invention, the infrared cut filter is rotatably disposed in the switch housing such that the infrared cut filter is rotationally moved to the light sensitive The photosensitive path of the component.

According to a preferred embodiment of the present invention, the infrared cut filter is slidably disposed on the switch housing such that the infrared cut filter is slidably moved to the photosensitive The photosensitive path of the component.

The invention also provides a security system for monitoring and managing an area, the security system comprising:

At least one acquisition module; and

a management module, wherein the management module manages each of the collection modules, wherein the management module further comprises a data management center and at least one area management unit, each of the area management units being communicably connected to the data a management center, wherein each of the area management units divides the area into at least one management unit, and each of the collection modules is disposed in each of the management units for collecting image information of the corresponding management unit And generating a communication signal associated with each of the management units, and then transmitting the communication signal to the data management center for management, such that the security camera module views and monitors the area.

According to a preferred embodiment of the present invention, each of the collection modules is a security camera module, and the security camera module includes:

a photosensitive element;

An optical lens;

a lens holder, the optical lens being disposed on the lens holder;

a photosensitive element;

An optical lens;

a lens holder, the optical lens being disposed on the lens holder;

The invention also provides a method for manufacturing a security camera module, the manufacturing method comprising the following steps:

(a) extending a mirror holder integrally to a switch housing;

(b) respectively arranging an optical lens on the lens holder and a photosensitive member in the switch housing, wherein the optical lens is located in a photosensitive path of the photosensitive member;

(c) operatively providing a filter element to the switch housing such that one of the IR cut filter and the full transmissive spectral filter of the filter element can be moved to and held by a photosensitive path of the photosensitive element such that the filter element is selectively used to filter infrared light from the light reflected by the object entering the lens holder and allow infrared light to pass through The photosensitive element is received.

According to a preferred embodiment of the present invention, in the step (a), the mirror holder and the switch housing are integrally formed by an injection molding process.

In accordance with a preferred embodiment of the present invention, the method further includes the step of: electrically connecting the photosensitive element to a motherboard via a flexible circuit board.

According to a preferred embodiment of the present invention, the method further includes the step of electrically connecting a driving circuit of the dual filter switch to the flexible circuit board.

According to a preferred embodiment of the present invention, the method further includes the steps of: arranging the photosensitive element and the module formed by the flexible wiring board at a distance from the main board to form a heat dissipation space.

DRAWINGS

1 is a perspective view of a prior art security camera module.

2 is an exploded perspective view of a prior art ampere-to-camera module.

3 is a perspective view of a security camera module in accordance with a preferred embodiment of the present invention.

4A is an exploded perspective view of a security camera module in accordance with the above-described preferred embodiment of the present invention.

4B is a block diagram of a security camera module in accordance with the above-described preferred embodiment of the present invention.

Figure 5 is a half cross-sectional view showing the structure of a lens holder in accordance with the above preferred embodiment of the present invention.

Figure 6 is a cross-sectional view showing a state of use of the security camera module in accordance with the above preferred embodiment of the present invention.

Figure 7 is a cross-sectional view showing another state of use of the security camera module in accordance with the above preferred embodiment of the present invention.

Figure 8 is a cross-sectional view showing an embodiment of a photosensitive member, a conductive member, and a main board in accordance with the above preferred embodiment of the present invention.

Figure 9 is a cross-sectional view showing a modified embodiment of the security camera module in accordance with the above preferred embodiment of the present invention.

Figure 10 is a cross-sectional view showing another embodiment of the photosensitive member, the conductive member, and the main board in accordance with the above preferred embodiment of the present invention.

Figure 11 is a perspective view showing still another embodiment of the photosensitive member, the conductive member, and the main board according to the above preferred embodiment of the present invention.

Figure 12 is a block diagram of a security system in accordance with the above-described preferred embodiment of the present invention.

Figure 13, Figure 14, and Figure 15 are respectively a security system according to the above preferred embodiment of the present invention. A schematic diagram of a specific use environment.

16, 17, and 18 are schematic views respectively showing another specific use environment of the security system according to the above preferred embodiment of the present invention.

Figure 19 is a flow chart showing the manufacturing process of the security camera module according to the above 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.

3 to FIG. 5 is a security camera module according to a preferred embodiment of the present invention, wherein the security camera module includes a photosensitive element 10, an optical lens 20, a filter assembly 30, and a lens holder. Structure 40.

Specifically, the mirror base structure 40 further includes a mirror base 41 and a switch housing 42 extending from one side of the switch housing 42 and the mirror mount 41 and the The switch housing 42 is integrally formed. Preferably, the mirror base 41 and the switch housing 42 of the mirror base structure 40 may be integrally formed by an injection molding process.

In addition, the security camera module of the present invention further includes a dual filter switch 70, wherein the dual filter switch 70 includes the switch housing 42 and is operatively disposed on the switch The filter assembly 30 of the housing 42. The optical lens 20 is mounted to the lens holder 41. The filter assembly 30 further includes a filter element 31 that is operably disposed in the switch housing 42. The photosensitive element 10 is disposed on the switch housing 42 and the photosensitive element 10 has a photosensitive surface 11 adapted to face the optical lens 20. That is, the optical lens 20 is located on the photosensitive path of the photosensitive element 10, so that light entering the security camera module through the optical lens 20 is adapted to be used by the photosensitive surface of the photosensitive element 10. 11 received. In addition, the filter element 31 can be operated to move different portions of the filter element 31 to the photosensitive path of the photosensitive element 10, in the present invention, the filter element 31 can be located in the Between the optical lens 20 and the photosensitive element 10, that is, the light that is reflected by the object and enters the security camera module from the optical lens 20, can be described after passing through the filter element 31. The photosensitive member 10 The photosensitive surface 11 is received. In other words, the optical lens 20, the filter element 31, and the photosensitive element 10 may be arranged along the depth direction of the security camera module.

Further, the filter element 31 includes an infrared cut filter 31a and a full transmissive spectral filter 31b, wherein the filter element 31 can be operated to cause the infrared cut filter 31a and the The fully transmissive spectral filter 31b is selectively moved to and held by the photosensitive path of the photosensitive element 10. When the infrared cut filter 31a is moved to and held by the photosensitive path of the photosensitive element 10, the security camera module blocks infrared light entering the interior of the security camera module from the optical lens 20. Receiving by the photosensitive element 10, so that the photosensitive element 10 can subsequently restore the true color of the use environment when the security camera module is used in an environment with strong daylight light, when the full-transmission spectrum is filtered. When the sheet 31b is moved to and held by the photosensitive path of the photosensitive element 10, the security camera module allows all light entering the interior of the security camera module from the optical lens 20 to be received by the photosensitive element 10. In order to make the security camera module use in an environment where the night light is weak, the photosensitive element 10 can clearly make the picture of the use environment clear and natural.

It is to be noted that, in another embodiment of the present invention, the optical lens 20 may also be disposed between the filter element 31 and the photosensitive element 10, that is, the filter element. 31. The optical lens 20 and the photosensitive element 10 may be arranged along a depth direction of the security camera module such that light reflected by the object may pass through the filter element 31 from the optical The lens 20 enters the security camera module to be subsequently received by the photosensitive surface 11 of the photosensitive element 10.

The security camera module of the present invention is greatly different from the structure of the prior art security camera module. Specifically, in the present invention, the mirror mount 41 and the switch housing 42 are of a unitary structure, so that the presence between the mirror mount 41 and the switch housing 42 can be eliminated. Processing error and assembly error, whereby the optical lens 20 is disposed after the optical lens 20 and the photosensitive element 10 are respectively disposed on the mirror mount 41 and the switch housing 42 of the lens mount structure 40 The optical axis can be perpendicular to the photosensitive surface 11 of the photosensitive element 10, so that the photosensitive surface 11 of the photosensitive element 10 is subsequently more uniformly received, thereby improving the security camera module. Image quality, which is unexpected in the prior art security camera module, and the structure of the security camera module of the present invention greatly improves the imaging quality of the security camera module.

It is worth mentioning that the filter element 31 of the filter assembly 30 can be operatively disposed on the switch housing 42 of the mirror base structure 40 to enable the filter element 31 to Moved to and held by the photosensitive path of the photosensitive member 10, whereby the filter element 31 is used for filtering into Part of the type of light of the light in the security camera module. For example, when the infrared cut filter 31a of the filter element 31 is moved to and held by the photosensitive path of the photosensitive element 10, the infrared portion of the light entering the security camera module The light can be filtered when the light passes through the filter element 31. In this way, the image captured by the security camera module can be prevented from being distorted. It can be understood by those skilled in the art that the type of the infrared cut filter 31a of the filter element 31 can be unlimited, such as blue glass, etc., depending on the environment in which the security camera module is used. In addition, a plurality of the same or different types of the filter elements 31 may also be used in combination to enhance the filtering effect of the security camera module.

Further, a position when the infrared cut filter 31a of the filter element 31 is held by the photosensitive path of the photosensitive element 10 is defined as a first position of the filter element 31, and correspondingly, A position at which the full-transmission spectral filter 31b of the filter element 31 is held in the photosensitive path of the photosensitive element 10 is a second position of the filter element 31, wherein the filter element 31 The device can be operated to switch between the first position and the second position to enable the security camera module to capture image information of the environment in different lighting environments. For example, when the security camera module is working during the daytime, the filter element 31 is in the first position, and when the security camera module is working at night, the filter element 31 is in the second position. . Specifically, as shown in FIG. 6, when the security camera module is used in a daytime or strong light environment, the filter element 31 can be moved from the second position to the first position, ie The infrared cut filter 31a of the filter element 31 is moved to and held by the photosensitive path of the photosensitive element 10, and at this time, the light reflected by the object is sequentially processed by the optical lens 20 to Converting to an optical signal, filtering the corresponding light type by the infrared cut filter 31a of the filter element 31, such as infrared light, and finally being received by the photosensitive surface 11 of the photosensitive element 10 to complete the In this way, the security camera module can collect the image information of the surrounding environment, and the image information collected by the security camera module can be prevented from being distorted in the daytime or the strong light environment.

Correspondingly, as shown in FIG. 7, when the security camera module is used at night or in a dimly lit environment, the filter element 31 can be moved from the first position to the second position, That is, the full-transmission spectral filter 31b of the filter element 31 is moved to and held by the photosensitive path of the photosensitive element 10, at which time, the light reflected by the object is sequentially passed by the optical lens 20. The fully transmissive spectral filter 31b processed to be converted into an optical signal and then passed through the filter element 31 is entirely received by the photosensitive surface 11 of the photosensitive element 10 to make full use of all the light to make the object Image information is described The security camera module is collected, so that the imaging quality of the security camera module is improved. That is, when the filter element 31 is in the second position, the infrared light portion included in the light entering the security camera module can also be received by the photosensitive surface 11 of the photosensitive element 10. In this way, even when the security camera module is used in a poor light environment, relatively clear image information of the environment in which the security camera module is located can be collected. It can be understood by those skilled in the art that the full-permeability spectral filter 31b of the filter element 31 can filter impurities from the optical lens 20 entering the light reflected by the object of the security camera module. Light to make the image captured by the security camera module clearer.

Preferably, in some embodiments, the filter element 31 is capable of rotational movement relative to the switch housing 42, that is, the filter element 31 can be driven and rotated in a manner Switching between the first position and the second position, in such a manner that the use of the filter assembly 30 does not increase the thickness of the security camera module, thereby making the size of the security camera module Smaller and more compact, it meets the market demand for the security camera module.

Preferably, in other embodiments, the filter element 31 can be slidably disposed on the switch housing 42, that is, the filter element 31 can be driven and slidably placed Switching between the first position and the second position, in such a manner, the use of the filter assembly 30 does not increase the thickness of the security camera module, thereby making the size of the security camera module Smaller and more compact.

Further, as shown in FIG. 3, the filter assembly 30 may further include a driving component 32 disposed on the switch housing 42, the filter component 31 being operatively disposed on The drive element 32, whereby the filter element 31 is switchable between the first position and the second position, driven by the drive element 32. Further, the driving component 32 may include a driving circuit 321 and a driving mechanism 322, wherein the driving circuit 321 is connected to the driving mechanism 322, and the filtering component 31 is operably disposed on the driving Mechanism 322, subsequently, the drive circuit 321 can provide a driving force to the drive mechanism 322 to cause the drive mechanism 322 to drive the filter element 31 to switch between the first position and the second position, Thereby, the security camera module can be used in any light environment to collect image information of the environment.

Further, as shown in FIG. 3, the filter assembly 30 may further include a sensing module 33, the sensing module 33 is electrically connected to the driving circuit 421, wherein the sensing module 33 is configured to sense the The surrounding environment in which the camera module is located is generated and commands related to the surrounding environment are generated to subsequently control the state of the filter element 31.

Specifically, when the sensing module 33 senses that the light intensity of the environment in which the security camera module is located is increased and reaches a preset threshold, the sensing module 33 can generate an instruction related thereto and pass the The driving circuit 321 generates a driving force to further move from the second position to and remain in the first position by the driving mechanism 322 operating the filter element 31, at this time, through the optical lens 20 The infrared ray portion of the light entering the security camera module is filtered by the infrared cut filter 31a of the filter element 31, and then received by the photosensitive surface 11 of the photosensitive element 10. For subsequent photoelectric conversion, the security camera module can be prevented from appearing due to distortion of images acquired during daytime or strong light conditions.

Correspondingly, when the sensing module 33 senses that the light intensity of the environment in which the security camera module is located is weakened and reaches a preset threshold, the sensing module 33 may generate an instruction related thereto, and The driving circuit 321 generates a driving force to further move the filter element 31 from the first position to the second position by the driving mechanism 322, at which time, the optical lens 20 enters the The light of the security camera module is received by the photosensitive surface 11 of the photosensitive element 10 after passing through the full-transmission spectral filter 31b of the filter element 31. Thus, the security camera module The ability to make full use of light to capture clear image information in darker lighting conditions.

It can be understood by those skilled in the art that, through the sensing module 33, the security camera module can automatically adjust the position of the filter element 31 according to the light change of the environment to meet different usage requirements. . Additionally, the sensing module 33 can be implemented as, but not limited to, a photoresistor. It is worth mentioning that the threshold of the sensing module 33 can be preset, and the threshold of the sensing module 33 is related to the intensity of the light intensity of the environment in which the sensing module 33 is located, which also means that The threshold of the sensing module 33 may be preset when the security camera module is installed in the corresponding environment, and the threshold of the sensing module 33 may also be adjusted during the use of the security camera module, thereby Expand the use range of the security camera module.

In addition, the security camera module may further include a conductive component 50 electrically connected to the conductive component 50, wherein the conductive component 50 is used to perform photoelectric conversion after the photosensitive component 10 is The generated electrical signal is conducted out to generate image information at a later time. Specifically, the conductive member 50 includes a wiring board 51 to which the photosensitive member 10 is electrically connected.

As shown in FIG. 8, in some embodiments, the photosensitive element 10 is mounted on the circuit board 51, and the circuit board 51 is mounted on the switch housing 42, so that the circuit board 51 is used. The photosensitive element 10 is packaged on the switch housing 42 and used in the process of using the security camera module. The optical axis of the optical lens 20 is always perpendicular to the photosensitive surface 11 of the photosensitive element 10, thereby ensuring the image quality of the security camera module.

Preferably, the circuit board 51 may be a PCB circuit board, such that when the security camera module is used, heat generated by the photosensitive element 10 during operation is less likely to cause deformation of the circuit board 51, thereby The photosensitive member 10 is not inclined.

Further, the conductive component 50 may further include a reinforcing substrate 52, the substrate 52 being mounted on the circuit board 51, that is, the photosensitive element 10 and the substrate 52 are respectively mounted on the substrate The two sides of the circuit board 51 are described, so that the strength of the circuit board 51 can be increased by the substrate 52 to avoid deformation of the circuit board 51 in a high temperature environment or a humid environment, thereby ensuring placement. The wiring board 10 on the wiring board 51 is not inclined. Preferably, the substrate 52 can be made of stainless steel material, aluminum alloy material or aluminum material, etc., in this way, not only the strength of the substrate 52 can be ensured, but also the heat dissipation of the security camera module can be assisted. That is, the heat generated by the photosensitive element 10 during operation can be conducted through the susceptor 52 and radiated to the external environment of the security camera module, thereby reducing the temperature inside the security camera module. Thereby extending the service life of the security camera module.

It is to be noted that in other embodiments, the circuit board 51 may also be formed without using a PCB circuit board, and the material for manufacturing the circuit board 51 is selected as a flexible circuit board, thereby The flatness of the wiring board 51 and the photosensitive element 10 is achieved by mounting the substrate 52 on the surface of the wiring board 51, so that the circuit board 51 is used during the use of the security camera module. No deformation occurs, and the flatness between the photosensitive member 10 and the optical lens 20 is not affected, thereby ensuring reliability and stability of the security camera module during use. In addition, the driving circuit 321 of the driving element 32 may be electrically connected to the flexible wiring board. In the prior art, the circuit of the switch of the filter is connected to the main board by wires, and in the present invention, the driving circuit 321 of the driving element 32 can be electrically connected in various suitable manners. Providing a connecting device for the flexible circuit board, such as by a wire or the flexible circuit board, for directly driving or driving the driving circuit 321 of the driving component 32 of the dual filter switch 70 Fit, which makes it more convenient.

In addition, the conductive component 50 may further include a transparent cover member 53 that may cover the photosensitive surface 11 of the photosensitive element 10 for protecting the photosensitive light of the photosensitive element 10. The face 11 is not contaminated, and the cover member 53 allows access through the optical lens 20 The light inside the security camera module passes through to be further received by the photosensitive surface 11 of the photosensitive element 10. Preferably, the cover member 53 may be made of a glass material, in such a manner that light entering the security camera module through the optical lens 20 can be unreduced by the photosensitive member 10 The photosensitive surface 11 is received so that the use of the cover member 53 does not affect the photosensitive effect of the photosensitive member 10.

As shown in FIG. 5, the switch housing 42 of the dual filter switcher 70 includes a case body 423 and a mounting member 421, wherein the lens holder 41 and the mounting member 421 extend respectively. On the different sides of the case body 423, wherein the filter element 31 is operatively disposed on the case body 423, and the mounting member 421 is for mounting the circuit board 51 of the conductive member 50. Specifically, the periphery of the circuit board 51 extends to the mounting component 421 of the switch housing 42, respectively, so that the periphery of the circuit board 51 can be selectively mounted on the switch The end portion or the inner wall of the mounting member 421 of the casing 42 can be packaged inside the switch housing 42 by the photosensitive member 10 attached to the wiring board 51 in this manner. Preferably, the circuit board 51 may be attached to the mounting member of the switch housing 42 by an adhesive or other equivalent embodiment, for example, the adhesive may be glue. More preferably, the plane of the end of the mounting member 421 of the switch housing 42 protrudes from the plane of the housing body 423 of the switch housing 42 to facilitate the line The board 51 is attached to the mounting member 421 of the switch housing 42.

As shown in FIG. 3 and FIG. 4, the security camera module further includes a motherboard 60. The motherboard 60 is provided with various electronic components to cooperate with the security camera module to collect image information of the environment. The circuit board 51 of the conductive component 50 can be electrically connected to the main board 60. In addition, the filter assembly 30 can also be provided with a connecting component 34, and the connecting component 34 is electrically connected to the driving circuit. And the connecting member 34 can be a standard connecting member, such that the filter assembly 30 can be electrically connected to the main board 60 by means of mounting, compared with the prior art by means of soldering. The method provided by the invention can not only improve the assembly efficiency of the security camera module, but also the reliability of the connection between the filter assembly 30 and the main board 60 can be greatly improved. Correspondingly, the switch housing 42 of the dual filter switch 70 can be mounted on the main board 60 to form the security camera module.

Further, after the switch housing 42 of the dual filter switch 70 is mounted on the main board 60, a heat dissipation space 100 is formed between the conductive component 50 and the main body 60 for The heat generated by the photosensitive element 10 during operation is radiated to the external environment of the security camera module. Field It can be understood by the skilled person that, unlike the prior art, the circuit board 51 of the security camera module of the present invention is not mounted on the main board 60, but the circuit board 51 is mounted on the board. On the switch housing 42, and there is no contact between the circuit board 51 and the main board 60, so that the heat generated by the photosensitive element 10 is not transmitted to the main board 60, and thus, It has a bad influence on other electronic components disposed on the main board 60 to ensure the reliability and stability of the security camera module during use.

Specifically, in some specific embodiments of the present invention, the switch housing 42 further includes at least one mounting body 422, and each of the mounting bodies 422 is disposed on the housing body 423, respectively. The mounting body 422 extends to and is mounted on the main board 60 such that the heat dissipating space 100 is formed between the main board 60 and the switch housing 42 per the mounting body 422. In other specific embodiments of the present invention, each of the mounting bodies 422 may also be disposed on the main board 60 (not shown in the drawings) such that each of the mounting bodies 422 extends from the main board 60 to Mounted to the case body 423 of the switch housing 42 and the height of each of the mounting bodies 422 is greater than the thickness of the conductive assembly 50 such that the main body 60 and the conductive each of the mounting bodies 422 The heat dissipation space 100 is formed between the components 50. In addition, a pad body may be disposed between the switch housing 42 and the main board 60, and the height of the pad body is greater than the thickness of the conductive component 50 for the conductive component 50 and the main board. The heat dissipation space 100 is formed between 60.

As shown in FIG. 9, a modified embodiment of the above preferred embodiment of the present invention, wherein the full transmissive spectral filter 31b of the filter element 31 is disposed on the mirror mount 41 and located at the The photosensitive path of the photosensitive element 10, the infrared cut filter 31a of the filter element 31 is operatively disposed in the switch housing 42. It should be noted that the full transmissive spectral filter 31b may be selectively disposed on both sides of the infrared cut filter 31a. In one embodiment, when the security camera module is in the first In the position, the light entering the interior of the security camera module from the optical lens 20 may first pass through the full-transmission spectral filter 31b and then be filtered by the infrared cut filter 31a, and then The photosensitive surface 11 of the photosensitive element 10 is received. In another embodiment of the present invention, when the security camera module is in the first position, light entering the interior of the security camera module from the optical lens 20 may be first filtered by the infrared cutoff. The sheet 31a filters infrared light and passes through the full-permeability spectral filter 31b, and is then received by the photosensitive surface 11 of the photosensitive element 10.

For example, when the security camera module is used, when the sensing module 33 senses that the light of the environment in which the security camera module is located is enhanced and reaches a preset threshold, the sensing module 33 can be produced. Generating an instruction related thereto, and generating a driving force through the driving circuit 321 to further operate the filter element 31 from the second position by the driving mechanism 322 electrically connected to the driving circuit 321 Moving to the first position, that is, the filter element 31 is moved to and in the photosensitive path of the photosensitive element 10, at this time, the light entering the security camera module through the optical lens 20 will First, the full-spectrum filter 31b is passed through, and then the infrared light is filtered through the infrared cut filter 31a to be received by the photosensitive surface 11 of the photosensitive member 10.

Correspondingly, when the sensing module 33 senses that the light of the environment in which the security camera module is located is weakened and reaches a preset threshold, the sensing module 33 can generate an instruction related thereto and pass the driving. The circuit 321 generates a driving force to further operate the filter element 31 from the first position to the second position by the drive mechanism 322 electrically connected to the drive circuit 321, that is, the The infrared cut filter 31a of the filter element 31 is moved away from the photosensitive path of the photosensitive element 10, at which time light entering the security camera module through the filter element 31 passes through the The full-spectrum filter 31b is received and received subsequently on the photosensitive surface 11 of the photosensitive element 10. That is to say, when the light of the environment in which the security camera module is located is insufficient, the light entering the security camera module through the optical lens 20 is not filtered by the infrared portion, but is completely passed through The full-spectrum filter 31b is described so that the security camera module can fully utilize light to obtain high-definition image information.

Preferably, the full spectrum optical element 35 can be a full spectrum optical glass element.

10 is another modified embodiment of the above preferred embodiment of the present invention, wherein the security camera module includes a conductive component 50A, and the photosensitive element 10 is electrically connected to the conductive component 50A, wherein The pass-through component 50A is configured to conduct an electrical signal generated by the photosensitive element 10 after photoelectric conversion to subsequently generate image information. Specifically, the conductive member 50A includes a wiring board 51A to which the wiring board 51A is attached, the wiring board 51A is attached to the wiring board 51A, the photosensitive member 10 is attached to the substrate 52A, and the photosensitive member The element 10 is electrically connected to the wiring board 51A. That is, the photosensitive member 10 is not in contact with the wiring board 51A, so that the flatness of the photosensitive member 10 is not affected even if the wiring board 51A is deformed.

More specifically, the substrate 52A includes a heat dissipation portion 521A and at least one heat conduction portion 522A integrally formed with the heat dissipation portion 521A, and each of the heat conduction portions 522A extends to the heat dissipation portion 521A; the circuit board 51A Having at least one through hole 511A, each of the heat conducting portions 522A of the substrate 52A is passed through and held by each of the through holes 511A of the wiring board 51A, and the photosensitive member 10 is attached to Each of the heat conducting portions 522A of the substrate 52A, such that an electrical signal generated by the photosensitive element 10 can be transmitted through the wiring board 51A electrically connected to the photosensitive member 10, the heat generated by the photosensitive member 10 The heat conduction portion 522A and the heat dissipation portion 521A which are attached by the photosensitive member 10 can conduct and radiate.

Preferably, the height of the heat conducting portion 522A is greater than the thickness of the wiring board 51A, such that the photosensitive element 10 may not be connected to the wiring board 51A after the photosensitive member 10 is mounted on the heat conducting portion 522A. contact.

FIG. 11 is still another modified embodiment of the above preferred embodiment of the present invention, wherein the security camera module includes a conductive component 50B, and the conductive component 50B further includes a circuit board 51B and a substrate 52B. The photosensitive element 10 and the wiring board 51B are respectively mounted on both sides of the substrate 52B, and the photosensitive element 10 is electrically connected to the wiring board 51B. That is, the substrate 52B is located between the photosensitive element 10 and the wiring board 51B, so that the photosensitive element 10 is not attached to the wiring board 51B, but is attached to a flatness. Further, even if the wiring board 51B is deformed by the influence of an environment such as high temperature or humidity on the substrate 52B, the flatness of the photosensitive element 10 is not affected. In this way, the optical axis of the optical lens 20 can be always perpendicular to the photosensitive surface 11 of the photosensitive element 10, thereby facilitating the image quality of the security camera module.

As shown in FIG. 12, the present invention also provides a security system for monitoring and managing an area 1400. Specifically, the security system includes a management module 1410 and at least one acquisition module 1420. Each of the collection modules 1420 is signally connected to the management module 1410, so that the management module 1410 can manage each of the collection modules 1420. Each of the acquisition modules 1420 is capable of acquiring image information of the region 1400 and generating a communication signal that is transmitted to the management module 1410 for management and processing.

Preferably, each of the collection module 1420 and the management module 1410 can be connected through a communication network, so that the layout of the security system can be more flexible, and the communication network can also ensure that the communication signal is in the process of transmission. Reliability in the middle.

Further, the management module 1410 further includes a data management center 1411 and at least one area management module 1412, each of the area management modules 1412 is communicably connected to the data management center 1411, and each of the collection modules 1420 is The area management module 1412 manages. As shown in FIG. 14, each of the area management modules 1412 is configured to divide the area 1400 into at least one management unit 1401. Each of the collection modules 1420 monitors the status of each of the management units 1401, and synchronously obtains image information of each of the management units 1401 to generate the communication signal, and the communication signals are subsequently transmitted to the data management center. 1411.

Preferably, each of the management units 1401 of the area 1400 is independent of each other, and each of the collection modules 1420 is configured to collect image information in at least one of the management units 1401, for example, the two collection modules 1420 can collect The range of coverage may occur with each other, in such a way that all locations of the area 1400 can be monitored, thereby increasing the security of the area 1400.

Further, the security system may further include a terminal device 1430, the management module 1410 is communicably connected to the terminal device 1430, and preferably, the data management center 1411 is communicably connected to the terminal device 1430. The terminal device 1430 can be configured to display image information of the area 1400 collected by each of the collection modules 1420. For example, the terminal device 1430 can be, but is not limited to, a display device.

In the security system of the present invention, the acquisition module 1420 can be implemented as the security camera module. When the security system is used, each of the security camera modules is installed in each of the management units 1401. In this way, each of the security camera modules 1420 can collect image information of each of the management units 1401 in any light environment such as day or night to ensure the reliability of the security system when used.

13 to 15 are schematic views of a specific embodiment of the security system of the present invention. In particular, the security system is used to monitor and manage a community (i.e., the area 1400 of the present invention). The security system includes a management module 1410 and at least one of the collection modules 1420. Each of the collection modules 1420 may further include one security camera module, and each of the security camera modules is disposed in the community. The entrance and exit location for collecting pedestrians and vehicles entering and exiting the community through the entrance and exit. Each of the acquisition modules 1420 is communicably coupled to the management module 1410 such that images acquired by each of the acquisition modules 1420 are transmitted to the management module 1410 and subsequently communicatively coupled to the management module The terminal device 1430 of 1410 performs display, that is, the terminal device 1430 interacts with the security camera module.

As shown in FIG. 14 and FIG. 15 , each of the security camera modules can collect image information of the entrance and exit of the community by taking a picture. It can be understood by those skilled in the art that each of the security camera modules can also collect image information of the entrance and exit of the community by capturing a video, so that the entrance and exit to the community can be implemented subsequently. Monitor and manage.

In the security system of the present invention, the security camera module can collect clear image information of the entrance and exit position of the community under any possible light, for example, when the light is good during the daytime, The filter element 31 of the security camera module can be driven to move from the second position to the first position such that the infrared cut filter 31a of the filter element 31 is moved to and Holding the photosensitive path of the photosensitive element 10, so that the infrared cut filter 31a of the filter element 31 can filter infrared rays entering the light of the security camera module through the optical lens 20, and then It is received by the photosensitive surface 11 of the photosensitive element 10, so that the distortion of the image can be effectively prevented, as shown in FIG. 16; accordingly, the security camera module can be driven when the light is poor at night. Moving from the first position to the second position such that the full transmissive spectral filter 31b of the filter element 31 is moved to and held by the photosensitive path of the photosensitive element 10, thereby Filter element The full-permeability spectral filter 31b of 31 does not filter the light entering the security camera module through the optical lens 20 at this time, so that all the light can be described by the photosensitive element 10. The photosensitive surface 11 is received to obtain clear image information. Through the security camera module, the security system can effectively monitor and manage the community.

16 to 18 are schematic views of another specific embodiment of a security system in accordance with the present invention. Specifically, the security system is used to monitor and manage the driving environment around the vehicle. The security system includes a management module 1410 and at least one acquisition module 1420. Each of the collection modules 1420 is installed on the top or the inside of the vehicle, and each of the collection modules 1420 may further include one security camera module. For collecting the driving environment around the vehicle. The image acquired by each of the acquisition modules 1420 is transmitted to the management module 1410, and is subsequently displayed by the terminal device 1430 communicatively coupled to the management module 1410, that is, the terminal device 1430. Interact with the security camera module.

Those skilled in the art will appreciate that the acquisition module 1420 can be implemented as a driving recorder. The filter element 31 of the security camera module can be driven to move from the second position to the first position when the vehicle is traveling in a daytime or other well-lit environment to enable the filter The infrared cut filter 31a of the optical element 31 is moved to and held by the photosensitive path of the photosensitive element 10, so that the infrared cut filter 31a of the filter element 31 can be filtered through the optical The lens 20 enters the infrared light in the light of the security camera module, and is then received by the photosensitive surface 11 of the photosensitive element 10, thereby effectively preventing image distortion, as shown in FIG. 17; correspondingly, when The security camera module is described when the vehicle is traveling at night or other poorly lit environment The filter element 31 can be driven to move from the first position to the second position such that the fully transparent spectral filter 31b of the filter element 31 is moved to and held by the photosensitive a photosensitive path of the component 10 such that the full transmissive spectral filter 31b of the filter element 31 does not filter light entering the security camera module through the optical lens 20 at this time, so that all Light can be received by the photosensitive surface 11 of the photosensitive member 10, thereby obtaining clear image information. Through the security camera module, the security system can effectively manage and monitor the driving safety of the vehicle.

As shown in FIG. 19, the present invention further provides a method for manufacturing a security camera module, wherein the method includes the following steps:

(a) extending a mirror holder 41 integrally to a switch housing 42;

(b) respectively arranging an optical lens 20 on the lens holder 41 and a photosensitive member 10 in the switch housing 42, wherein the optical lens 20 is located in the photosensitive path of the photosensitive member 10;

(c) operatively providing a filter element 31 to the switch housing 42 to enable one of the infrared cut filter 31a and the full transmissive spectral filter 31b of the filter element 31 to be moved Up to and from being held by the photosensitive path of the photosensitive member 10, so that the filter element 31 is selectively used to filter infrared rays from the optical lens 20 entering the mirror 41 to be reflected by the object. Light and infrared light are allowed to pass through to be received by the photosensitive element 10.

It is to be noted that, in the present invention, the order of the step (a), the step (b), the step (c) and the step (d) are in no particular order, for example, the The filter element 31 is operatively disposed to the switch housing 42 and then the photosensitive element 10 and the optical lens 20 are separately mounted.

Preferably, in the step (a), the mirror holder 41 and the switch housing 42 are integrally formed by an injection molding process.

Preferably, the manufacturing method of the security camera module further comprises the steps of: providing a conductive component 50 to the housing, wherein the conductive component 50 comprises a circuit board 51, and the photosensitive element 10 is electrically connected to the circuit Board 51.

Preferably, the manufacturing method of the security camera module further includes the steps of: installing the switch housing 42 and a main board 60, and forming a heat dissipation space 100 between the main board 60 and the conductive component 50, The heat generated by the photosensitive element 10 is conducted out.

Those skilled in the art should understand that the embodiments of the present invention described in the above description and the accompanying drawings are only by way of illustration and not limitation. The object of the invention has been achieved completely and efficiently. The functional and structural principles of the present invention have been shown and described in the embodiments, and the embodiments of the present invention, without departing from the principles There can be any distortion or modification.

Claims

A security camera module is characterized by comprising:

a photosensitive element;

An optical lens;

a lens holder, the optical lens being disposed on the lens holder;

a dual filter switch, the dual filter switch including a switch housing and a filter assembly, the mirror holder integrally extending from the switch housing such that the optical lens is located a photosensitive path of the photosensitive element, wherein the filter assembly includes a filter element operatively disposed on the switch housing, the filter element being selectively used to filter from the optical lens Infrared light in the light reflected by the object of the lens holder and allowing infrared light to pass through to be received by the photosensitive element.
The security camera module of claim 1 wherein said filter element comprises an infrared cut filter and a full transmissive spectral filter, said filter element being adapted to be operated to cause said infrared cut filter One of the light sheet and the full-transmission spectral filter is moved to and held by the photosensitive path of the photosensitive member.
The security camera module according to claim 2, wherein said infrared cut filter of said filter element and said full transmissive spectral filter are formed side by side, and said filter element is rotatably disposed on The switch housing such that the filter element is rotated to one of the infrared cut filter and the full transmissive spectral filter to be held and held by the photosensitive element Photosensitive path.
The security camera module according to claim 2, wherein said infrared cut filter of said filter element and said full transmissive spectral filter are formed side by side, and said filter element is slidably disposed on The switch housing such that the filter element is slidably moved to and held by one of the infrared cut filter and the full transmissive spectral filter Photosensitive path.
The security camera module according to any one of claims 1, 2, 3 or 4, further comprising a flexible wiring board, said photosensitive member being electrically connected to said flexible wiring board.
The security camera module according to claim 5, further comprising a reinforcing substrate, wherein the photosensitive element and the reinforcing substrate are respectively mounted on different sides of the flexible circuit board.
The security camera module of claim 5, further comprising a reinforcing substrate, the reinforcing substrate further comprising a heat dissipating portion and at least one heat conducting portion extending from the heat dissipating portion, the flexible circuit board Having at least one through hole, the heat dissipating portion is attached to the flexible circuit board, and each of the heat conducting portions is respectively The photosensitive member is inserted and held in each of the perforations of the flexible wiring board, and the photosensitive member is attached to each of the thermally conductive portions.
The security camera module according to claim 6, further comprising a main board, the switch housing is overlappedly mounted on the main board, and the photosensitive element is electrically connected to the flexible circuit board Said the motherboard.
The security camera module according to claim 8, wherein a heat dissipation space is formed between the flexible circuit board and the main board.
The security camera module according to claim 8, further comprising a transparent cover member, said cover member being disposed on a photosensitive surface covering said photosensitive member to allow entry of said optical lens from said optical lens The light reflected by the object is received by the photosensitive element through the cover member.
The security camera module of claim 8 wherein said switch housing comprises a housing body and at least one mounting body, said filter element being operatively disposed on said housing body, wherein each of said The mounting bodies extend integrally from the housing body to the main board to form the heat dissipation space between the flexible wiring board and the main board.
The security camera module of claim 9 wherein said switch housing comprises a housing body and at least one mounting body, said filter element being operatively disposed on said housing body, wherein each of said The mounting bodies extend integrally from the housing body to the main board to form the heat dissipation space between the flexible wiring board and the main board.
The security camera module according to claim 11, wherein said filter assembly further comprises a driving component, said driving component comprising a driving mechanism and a driving circuit, wherein said driving mechanism is disposed on said switch housing The body and the electrical connection are electrically connected to the drive circuit, the filter element being operatively disposed to the drive mechanism, wherein the drive circuit is conductively coupled to the flexible circuit board.
The security camera module of claim 13, wherein the filter assembly further comprises a sensing module disposed on the switch housing, the sensing module being electrically connected to the driving circuit.
A security camera module is characterized by comprising:

a photosensitive element;

An optical lens;

a lens holder, the optical lens being disposed on the lens holder;

a dual filter switch, the dual filter switch including a switch housing and a filter assembly, the mirror holder integrally extending from the switch housing such that the optical lens is located Photosensitive element a photosensitive path, wherein the filter assembly includes a filter element, the filter element further comprising a full transmissive spectral filter disposed on the lens mount and located in a photosensitive path of the photosensitive element and operable An infrared cut filter disposed on the switch housing, wherein the infrared cut filter is moved to and held by a photosensitive path of the photosensitive element to filter from the optical lens The infrared light in the light reflected by the object of the mirror mount.
The security camera module according to claim 15, wherein said infrared cut filter is rotatably disposed in said switch housing such that said infrared cut filter is moved to a rotational manner to The photosensitive path of the photosensitive element.
The security camera module according to claim 15, wherein said infrared cut filter is slidably disposed in said switch housing such that said infrared cut filter is slidably moved to The photosensitive path of the photosensitive element.
A security system for monitoring and managing an area, wherein the security system comprises:

At least one acquisition module; and

a management module, wherein the management module manages each of the collection modules, wherein the management module further comprises a data management center and at least one area management unit, each of the area management units being communicably connected to the data a management center, wherein each of the area management units divides the area into at least one management unit, and each of the collection modules is disposed in each of the management units for collecting image information of the corresponding management unit And generating a communication signal associated with each of the management units, and then transmitting the communication signal to the data management center for management, such that the security camera module views and monitors the area.
The security system of claim 18, wherein each of the collection modules is a security camera module, and the security camera module comprises:

a photosensitive element;

An optical lens;

a lens holder, the optical lens being disposed on the lens holder;

a dual filter switch, the dual filter switch including a switch housing and a filter assembly, the mirror holder integrally extending from the switch housing such that the optical lens is located a photosensitive path of the photosensitive element, wherein the filter assembly includes a filter element operatively disposed on the switch housing, the filter element being selectively used to filter from the optical lens The mirror base is reversed by the object The infrared light in the emitted light and the infrared light are allowed to pass through to be received by the photosensitive element.
The security system of claim 18, wherein each of the collection modules is a security camera module, and the security camera module comprises:

a photosensitive element;

An optical lens;

a lens holder, the optical lens being disposed on the lens holder;

a dual filter switch, the dual filter switch including a switch housing and a filter assembly, the mirror holder integrally extending from the switch housing such that the optical lens is located a photosensitive path of the photosensitive element, wherein the filter assembly comprises a filter element, the filter element further comprising a full-transmission spectral filter disposed on the lens holder and located in a photosensitive path of the photosensitive element And an infrared cut filter operatively disposed on the switch housing, wherein the infrared cut filter is moved to and held in a photosensitive path of the photosensitive member to filter from The optical lens enters the infrared light in the light reflected by the object of the lens holder.
A security system according to claim 19, wherein said filter element comprises an infrared cut filter and a full transmissive spectral filter, said filter element being adapted to be operated to cause said infrared cut filter And one of the full transmissive spectral filters is moved to and held by the photosensitive path of the photosensitive element.
The security system according to claim 21, wherein said infrared cut filter of said filter element and said full transmissive spectral filter are formed side by side, and said filter element is rotatably disposed in said a switch housing such that the filter element is rotated to one of the infrared cut filter and the full transmissive spectral filter to be held and held by the photosensitive element path.
The security system according to claim 21, wherein said infrared cut filter of said filter element and said full transmissive spectral filter are formed side by side, and said filter element is slidably disposed in said a switch housing such that the filter element is slidably moved to and maintained by one of the infrared cut filter and the full transmissive spectral filter path.
The security system according to claim 20, wherein said infrared cut filter is rotatably disposed to said switch housing such that said infrared cut filter is rotationally moved to said Photosensitive path of the photosensitive element.
The security system according to claim 20, wherein said infrared cut filter is slidably disposed in said switch housing such that said infrared cut filter is slidably moved to said Photosensitive path of the photosensitive element.
The security system according to any one of claims 18, 19, 20, 21, 22, 23, 24 or 25, wherein said security camera module further comprises a flexible circuit board, said photosensitive member being electrically connected The flexible circuit board.
A security system according to claim 26, further comprising a reinforcing substrate, said photosensitive member and said reinforcing substrate being respectively mounted on different sides of said flexible wiring board.
The security system of claim 26, further comprising a reinforcing substrate, the reinforcing substrate further comprising a heat dissipating portion and at least one heat conducting portion extending from the heat dissipating portion, wherein the flexible circuit board is provided with at least one Perforation, the heat dissipating portion is attached to the flexible wiring board, and each of the heat conducting portions is inserted and held in each of the perforations of the flexible wiring board, and the photosensitive member is mounted In each of the heat conducting portions.
The security system according to claim 27, wherein said security camera module further comprises a main board, said switch housing being overlappedly mounted to said main board, said photosensitive element being guided by said flexible circuit board The ground is connected to the main board.
A security system according to claim 29, wherein said switch housing comprises a housing body and at least one mounting body, said filter element being operatively disposed on said housing body, said conductive assembly being disposed The case body, wherein each of the mounting bodies integrally protrudes from the case body to the main board integrally to form the heat dissipation space between the flexible circuit board and the main board.
A manufacturing method of a security camera module, characterized in that the manufacturing method comprises the following steps:

(a) extending a mirror mount integrally to a switch housing of a dual filter switch;

(b) respectively arranging an optical lens on the lens holder and a photosensitive member in the switch housing, wherein the optical lens is located in a photosensitive path of the photosensitive member;

(c) operatively providing a filter element to the switch housing such that one of the IR cut filter and the full transmissive spectral filter of the filter element can be moved to and held by a photosensitive path of the photosensitive element such that the filter element is selectively used to filter infrared light from the light reflected by the object entering the lens holder and allow infrared light to pass through The photosensitive element is received.
The manufacturing method according to claim 31, wherein in said step (a), said mirror holder and said switch housing are integrally formed by an injection molding process.
The manufacturing method according to claim 31 or 32, further comprising the step of electrically connecting said photosensitive member to a main board via a flexible wiring board.
The manufacturing method according to claim 33, further comprising the step of electrically connecting a driving circuit of said dual filter switch to said flexible wiring board.
The manufacturing method according to claim 33, further comprising the step of disposing said photosensitive element and said module formed of said flexible wiring board at a distance from said main board to form a heat dissipating space.