CN201976291U - Lamp capable of automatically adjusting brightness along with brightness of external environment - Google Patents
Lamp capable of automatically adjusting brightness along with brightness of external environment Download PDFInfo
- Publication number
- CN201976291U CN201976291U CN2010206945990U CN201020694599U CN201976291U CN 201976291 U CN201976291 U CN 201976291U CN 2010206945990 U CN2010206945990 U CN 2010206945990U CN 201020694599 U CN201020694599 U CN 201020694599U CN 201976291 U CN201976291 U CN 201976291U
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- brightness
- control module
- lighting apparatus
- lighting device
- external environment
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Abstract
The utility model relates to the field of electronics and specifically relates to a lighting device. A lamp capable of automatically adjusting brightness along with brightness of an external environment comprises a lighting device and a power supply for providing energy to the lighting device. The lamp is characterized in that the lighting device is connected with the power supply via a power supply control module; a photosensitive control module; and the photosensitive control module is connected with a photosensitive element which can feel an external light intensity signal. According to the utility model, the lighting device is capable of automatically adjusting the lighting device according to different brightness in different environments to suit different situations, thereby minimizing damage to eyes due to poor light.
Description
Technical field
The utility model relates to electronic applications, is specifically related to a kind of lighting apparatus.
Background technology
All have lighting apparatus in many places at present, yet the brightness of the lighting apparatus that we use now mostly is changeless.Extraneous light is changing, if the brightness of the lighting apparatus that we use is that fix, indeclinable always, sometimes can allow the people not see thing owing to the insufficient light of lighting apparatus, perhaps sometimes can make people's eyes uncomfortable too by force owing to the light of lighting apparatus, like this, be easy to damage eyes.
The utility model content
The purpose of this utility model is, provides a kind of and regulates the lamp of brightness automatically with the bright dark degree of external environment, solves above technical problem.
The technical problem that the utility model solved can realize by the following technical solutions:
Automatically regulate the lamp of brightness with the bright dark degree of external environment, comprise a lighting apparatus, one provides the power supply of the energy for described lighting apparatus, it is characterized in that described lighting apparatus connects described power supply by an energy supply control module.
Give the electric weight of described lighting apparatus by energy supply control module to control described power delivery, to control described lighting apparatus light intensity.
Described energy supply control module is provided with a photosensitive control module, and described photosensitive control module connects the light-sensitive element of the extraneous light intensity signal of an impression.
The extraneous light intensity signal of described light-sensitive element impression sends the signal of experiencing to described photosensitive control module, and described photosensitive control module is judged the light intensity of the light intensity signal that described light-sensitive element transmits, and controls the brightness of described lighting apparatus.Like this, no matter be in darkness or in the time of brighter, described lighting apparatus can both irradiate different brightness light according to different situations, so that people see thing clearly, so that can reduce because light is bad the injury of eyes.
Described lighting apparatus adopts an electric light, and described electric light connects the signal output part of described photosensitive control module.
The utility model can be regulated lighting apparatus automatically according to bright dark degree in the varying environment, so that adapt to different situations, so that reduce the bad injury to eyes of light.
Description of drawings
Fig. 1 is partial circuit figure of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with the further elaboration the utility model of concrete diagram.
With reference to Fig. 1, regulate the lamp of brightness automatically with the bright dark degree of external environment, comprise that a lighting apparatus 1, provides the power supply of the energy for lighting apparatus 1.Lighting apparatus 1 connects power supply by an energy supply control module.Give the electric weight of lighting apparatus 1 by energy supply control module to control power delivery, with control lighting apparatus 1 bright intensity.Energy supply control module is provided with a photosensitive control module 2, and photosensitive control module 2 connects the light-sensitive element 3 of the extraneous light intensity signal of an impression.
The extraneous light intensity signal of light-sensitive element 3 impressions sends the signal of experiencing to photosensitive control module 2, and photosensitive control module 2 is judged the light intensity of the light intensity signal that light-sensitive elements 3 transmit, and the brightness of control lighting apparatus 1.Like this, no matter be in darkness or in the time of brighter, lighting apparatus 1 can both irradiate different brightness light according to different situations, so that people see thing clearly, so that can reduce because light is bad the injury of eyes.Lighting apparatus 1 adopts an electric light, and electric light connects the signal output part of photosensitive control module 2.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. regulate the lamp of brightness with the bright dark degree of external environment automatically, comprise that a lighting apparatus, provides the power supply of the energy for described lighting apparatus, it is characterized in that described lighting apparatus connects described power supply by an energy supply control module.
2. according to claim 1ly regulate the lamp of brightness automatically with the bright dark degree of external environment, it is characterized in that: described energy supply control module is provided with a photosensitive control module, and described photosensitive control module connects the light-sensitive element of the extraneous light intensity signal of an impression.
3. according to claim 2ly regulate the lamp of brightness automatically with the bright dark degree of external environment, it is characterized in that: described lighting apparatus adopts an electric light, and described electric light connects the signal output part of described photosensitive control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206945990U CN201976291U (en) | 2010-12-31 | 2010-12-31 | Lamp capable of automatically adjusting brightness along with brightness of external environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206945990U CN201976291U (en) | 2010-12-31 | 2010-12-31 | Lamp capable of automatically adjusting brightness along with brightness of external environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201976291U true CN201976291U (en) | 2011-09-14 |
Family
ID=44581389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206945990U Expired - Fee Related CN201976291U (en) | 2010-12-31 | 2010-12-31 | Lamp capable of automatically adjusting brightness along with brightness of external environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201976291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013037199A1 (en) * | 2011-09-15 | 2013-03-21 | 深圳市超维实业有限公司 | Automatic illuminator based on photosensitive element |
-
2010
- 2010-12-31 CN CN2010206945990U patent/CN201976291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013037199A1 (en) * | 2011-09-15 | 2013-03-21 | 深圳市超维实业有限公司 | Automatic illuminator based on photosensitive element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20111231 |