TWM522303U - Lamp with automatic dimming function - Google Patents

Description

Lamp with automatic dimming function

This creation provides a luminaire that maintains stable illumination, especially a more intelligent and user-friendly luminaire with automatic dimming.

Since the invention of the electric light, it has greatly promoted the development of human beings, lighting humans in the dark or dark room, allowing humans to move like the daytime in the dark, while the general home environment is simply following the daytime when using lamps. The adjustment of the night is adjusted. Because the lamps are set according to the size of the room, the lighting is mostly used. The lamps used in the house are mostly single-open and closed. If you think it is too bright, only Can turn off a certain lamp, when it is not bright enough, it has to open another lamp. This operation is inconvenient and not humanized. With the advancement of technology, there is a lamp with adjustable brightness. The control of the external circuit is increased to 100%, 75%, 50%, 25% multi-segment brightness selection, and there is also a stepless brightness adjustment lamp through the operation knob or electronic control, but the aforementioned adjustable brightness The two kinds of lamps must still rely on the feeling of the user in the space at the time, and it is still necessary to control and mobilize the change of brightness by the user's hand. Strictly speaking, The convenience is not enough.

In view of the above situation, the creator invested a lot of time to study relevant knowledge, and compared various advantages and disadvantages, research and development of related products, and after many experiments and tests, finally launched a "lamp with automatic dimming function" 』 Improve the above-mentioned missing to meet the needs of the public.

The main purpose of this creation is to provide a luminaire with automatic dimming function that automatically adjusts the size of the light source to maintain constant illumination as the environmental conditions change.

In order to achieve the above-mentioned purpose and effect, the present invention provides a lamp with an automatic dimming function, comprising: a body; a light source module disposed on the body, the light source module comprising a driver, a light-emitting component, and a conversion controller, the illuminating component is electrically connected to the driver, the driver is electrically connected to the conversion controller, the driver receives the information transmitted by the conversion controller, and drives the illuminating component to operate; and a light sensation detector And being disposed on the body and electrically connected to the conversion controller, the light sensing device receiving the reflected light of the external light transmitted by the light emitting component, and transmitting the received information to the conversion controller; wherein the conversion The controller receives the information transmitted by the photodetector and calculates a difference from the externally transmitted light of the illuminating component. When the illuminance of the reflected illuminating light detected by the photodetector is greater than the illuminance of the external illuminating illuminating component of the illuminating component, the driver drives The illuminating element attenuates the intensity of the externally transmitted light, and conversely, when the illuminating detector detects the reflected illuminance less than the illuminating element The outer light transmissive illumination, the driver drives the light emitting element to enhance the strength of the external light transmittance.

A further technical feature of the present invention is that further comprising an adjusting component electrically connected to the light source module, the adjusting component setting the light emitting component to maintain a constant illumination.

A further technical feature of the present invention is that the photodetector further includes a light sensing component and a light pipe, the light pipe guiding the light emitting component to transmit light to the light sensing component, the light sensing The component is located in the guide At one end of the light pipe, the light sensing component senses information of the reflected light and transmits it to the conversion controller.

A further technical feature of the present invention is that the light-emitting element is a light-emitting diode LED lamp.

A further technical feature of the present invention is that the system is a work table lamp.

A further technical feature of the present invention is that the system is an operating table lamp.

A further technical feature of the present invention is that the system is a desk lamp.

In combination with the technical features described above for the present invention, the advantage is that the cooperation between the light sensor and the driver and the conversion controller of the light source module allows the user to automatically change the position of the light fixture. Detecting the reflected light of the externally transmitted light of the illuminating element, and automatically driving the illuminating element to weaken or enhance the intensity of the externally transmitted light, and automatically adjust the size of the light source to maintain a constant illuminance, which is convenient to use and more suitable for humanized requirements. Therefore, this creation can be said to be a kind of practical and progressive creation, which is worthy of promotion by the industry and publicized to the public.

1‧‧‧ Ontology

101‧‧‧ body

102‧‧‧ Telescopic rod

2‧‧‧Light source module

21‧‧‧ Drive

22‧‧‧Lighting elements

23‧‧‧Transition controller

3‧‧‧Light Detector

31‧‧‧Light sensing components

32‧‧‧Light pipe

4‧‧‧Adjustment components

5‧‧‧Table

The first picture is a schematic block diagram of the creation.

The second drawing is a schematic diagram of a three-dimensional appearance combination of a preferred embodiment of the present invention.

The third figure is a schematic diagram of the plane combination and partial perspective of the second figure.

The fourth figure is a schematic diagram of the action of driving the fill light after the light sense detection in the third figure.

The fifth figure is a schematic diagram of the light sensing element disposed on the straight tubular light pipe.

In order to clarify the purpose and effect of the above-mentioned creations, the features and effects of the present invention will be described in detail with reference to the drawings. Referring to the first to third figures, a lamp having an automatic dimming function includes: a body 1; a light source module 2 is disposed on the body 1, the light source module 2 includes a driver 21 a light-emitting element 22 and a conversion controller 23, the light-emitting element 22 is electrically connected to the driver 21, the driver 21 is electrically connected to the conversion controller 23, and the driver 21 receives the information transmitted by the conversion controller 23. Driving the light-emitting element 22 to operate; and a light-sensing detector 3 is disposed on the body 1, and the light-sensing detector 3 is electrically connected to the conversion controller 23, and the light-sensing detector 3 receives the light-emitting The component 22 transmits the reflected light to the external light and transmits the received information to the conversion controller 23; wherein the conversion controller 23 receives the information transmitted by the photodetector 3 and calculates the external transmission with the illumination element 22. When the illuminance of the reflected light detected by the light detecting device 3 is greater than the illuminance of the externally transmitted light of the illuminating element 22, the driver 21 drives the illuminating element 22 to attenuate the intensity of the externally transmitted light, and vice versa. Sense detection When the illuminance of the reflected light detected by the device 3 is less than the illuminance of the externally transmitted light of the illuminating element 22, the driver 21 drives the illuminating element 22 to enhance the intensity of the externally transmitted light, thereby achieving a more intelligent and humanized automatic dimming function. (The foregoing is the main technical feature of the creative embodiment, which corresponds to the content of the first item of the patent application scope of the present application, and the purpose and implementation form of the present invention are known in detail, and the technical features described in the remaining subsidiary patent scopes are Regarding the detailed description or additional technical features of the first content of the patent application scope, rather than limiting the scope of the first paragraph of the patent application scope, it should be noted that the first item of the patent application scope in this case does not necessarily include the remaining subsidiary patent applications. The technical features described).

The illuminating device with automatic dimming function is described in the embodiment of the present specification. The main body 1 includes a body 101 and a telescopic rod 102 connected to the base body 101. The seat body 101 is placed on The light source module 2 and the light sensor detector 3 are connected to one end of the telescopic rod 102. The telescopic structure of the telescopic rod 102 should be used by people of different heights when using the desk lamp. Appropriate adjustments are made to the height to avoid the risk of hitting the head when the desk lamp is higher than the user's head, or when the desk lamp is lower than the user's eyes, it blocks the light and does not look into the line of sight. Preferably, the light intensity is affected, and when the light-emitting element 22 is far from the table 5, the light-emitting element 22 transmits light to the table 5 (or the book on the table 5, The reflected light behind the object is weak, is received by the light sensor 3 and transmitted to the conversion controller 23, and the conversion controller 23 calculates the information received by the light detector 3 and the light-emitting element. 22 Differences in external transmitted light The driver 21 drives the light-emitting element 22 to bolster light; when the light-emitting element 22 is closer to the table 5, the light-emitting element 22 transmits light to the table 5 (or the book or object on the table 5). The reflected illuminance is strong, and is transmitted to the conversion controller 23 through the photodetector 3, and the conversion controller 23 calculates the information transmitted by the photodetector 3 and the external transmission of the illuminating element 22. After the difference of the light, the driver 21 drives the light-emitting element 22 to attenuate the light, thereby providing an automatic adjustment of the size of the light source to maintain a constant illumination of the table 5 (or the book, the object on the table 5) for the user to When the position is changed, it will not affect the eyesight because it is too dark, and it will not cause eye damage because it is too strong and too glare. This creation is convenient and more user-friendly.

Please refer to the third figure, this creation has an automatic dimming function. The illuminating device further has an adjusting component 4, and the adjusting component 4 is electrically connected to the light source module 2, and the adjusting component 4 can be manually adjusted or electronically set to first set the illuminance required for the illumination range. The conversion controller 23 will control the driver 21 according to the set value, and the conversion controller 23 calculates the difference between the information received by the photodetector 3 and the set value of the adjusting component 4, and drives the illumination. The component 22 reinforces the light or attenuates the light to maintain one of the illuminations set by the adjustment component 4 at the time, and the set illumination can be determined by the manufacturer according to the size of the illumination area to provide the most appropriate illumination for the user. Further choices based on personal preferences.

The photodetector 3 further includes a light sensing component 31 and a light pipe 32. The light sensing component 31 is disposed at one end of the light pipe 32, and the light emitting component is guided by the light pipe 32. Breathing light from the externally transmitted light to the light sensing element 31, the light sensing element 31 senses information of the reflected light and transmits information of the detected reflected light to the conversion controller 23, and the conversion controller 23 receives the light After the light sensing component 31 detects the information of the transmission and calculates the operation, the light-emitting component 22 is driven. The light-emitting component 22 is a well-known light-emitting diode LED lamp. The light-guiding tube 32 can be a straight tubular shape or an inverted V-shaped tube. In this embodiment, the light sensing element 31 is disposed at the end of the straight tubular light pipe 32 (please refer to the fifth figure).

The luminaire with automatic dimming function has various implementation modes, and is not limited to the desk lamp in the embodiment of the present specification, and may be a work table lamp, a surgical table lamp or the like.

Looking at the content described above for the present invention, the light sensor 4 and the conversion controller 23 are used to drive the light-emitting element 22 to operate, and when the position of the light is changed, the size of the light source is automatically adjusted. Maintain a constant photo The function of the degree to ensure that the use of light is not too weak and too strong, does not hurt the eyes, and does not require the user to personally operate the transfer, with ease of use and more in line with the needs of human needs, compared to the prior art It is more in line with the practicality and progress of the public use, and the above is only a preferred embodiment for explaining the present creation, and is not intended to impose any form restrictions on the creation, so that all are in the same Any modification or change made to the creation of this creation in the spirit of creation shall be included in the scope of protection of this creation in the context of other forms that may be implemented and have the same effect.

In summary, the creation of "lamps with automatic dimming function" is practical and cost-effective, and it is completely in line with the needs of industrial development, and the disclosed structural creation is also an unprecedented innovative structure, so Its "novelty" should be undoubtedly considered, and this creation can be more effective than the conventional structure. Therefore, it is also "progressive". It fully complies with the requirements of the application requirements for new patents in the Chinese Patent Law. Patent applications, and please ask the bureau for an early review and give affirmation.

1‧‧‧ Ontology

2‧‧‧Light source module

21‧‧‧ Drive

22‧‧‧Lighting elements

23‧‧‧Transition controller

3‧‧‧Light Detector

31‧‧‧Light sensing components

32‧‧‧Light pipe

4‧‧‧Adjustment components

Claims (8)

A lamp with an automatic dimming function, comprising: a body; a light source module disposed on the body, the light source module comprising a driver, a light emitting component and a conversion controller, the light emitting component and the driver electrical Connected, the driver is electrically connected to the conversion controller, the driver receives the information transmitted by the conversion controller to drive the illumination device to operate; and a light sensor is disposed on the body and electrically connected to the conversion controller a light-sensing detector, the light-sensing detector receives the reflected light of the light-transmitting component and transmits the received information to the conversion controller; wherein the conversion controller receives the reflected light transmitted by the light-sensing detector And calculating a difference from the externally transmitted light of the illuminating element, wherein when the illuminance of the reflected ray detected by the photo Detector is greater than the illuminance of the illuminating element to the externally transmitted illuminating light, the driver drives the illuminating element to attenuate the intensity of the transmitted light Conversely, when the illumination detected by the photodetector is less than the illumination of the externally transmitted light of the illumination element, the driver The light emitting element movable enhance the strength of the transmitted light rays outside thereof. The luminaire with the automatic dimming function according to the first aspect of the patent application further has an adjusting component, and the adjusting component is electrically connected to the light source module, and the adjusting component sets the illuminating component to maintain a constant illuminance. According to the luminaire with the automatic dimming function described in claim 1, the photodetector further includes a light sensing component and a light guiding tube, and the light guiding tube guides the light reflecting component to reflect the external light. Light is transmitted to the light sensing component, and the light sensing component senses information of the reflected light and transmits the information to the conversion controller. According to the luminaire with automatic dimming function according to item 2 of the patent application scope, the light The sensor further includes a light sensing component and a light pipe, the light sensing component is disposed at one end of the light pipe, and the light pipe guides the light emitting component to transmit light reflected by the light, so that the reflected light reaches the light A light sensing component that senses information of the reflected light and transmits it to the conversion controller. The luminaire with an automatic dimming function according to any one of the preceding claims, wherein the illuminating element is a illuminating diode LED lamp. According to the luminaire with automatic dimming function according to any one of claims 1 to 4, the system is a work table lamp. According to the luminaire with automatic dimming function according to any one of claims 1 to 4, the system is an operating table lamp. According to the luminaire with automatic dimming function according to any one of the claims 1 to 4, the system is a desk lamp.