CN201561315U - Automatic light-adjusting LED light pipe - Google Patents
Automatic light-adjusting LED light pipe Download PDFInfo
- Publication number
- CN201561315U CN201561315U CN2010200564603U CN201020056460U CN201561315U CN 201561315 U CN201561315 U CN 201561315U CN 2010200564603 U CN2010200564603 U CN 2010200564603U CN 201020056460 U CN201020056460 U CN 201020056460U CN 201561315 U CN201561315 U CN 201561315U
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- led
- led light
- light
- automatic
- light pipe
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Abstract
The utility model relates to an automatic light-adjusting LED light pipe (1), comprising a control and LED driving module and an LED luminous module which are sequentially connected, and a light detecting module which is connected with the control and LED driving module and is used for detecting natural light of the environment. The automatic light-adjusting LED light pipe can be used for automatically detecting the natural light of the working environment and adjusting the intensity of the light output by an LED, and has the advantages of automatic switching function, convenient installation, high energy-saving efficiency and low cost.
Description
Technical field
The utility model relates to the LED illumination, is specifically related to a kind of LED light pipe with an automatic light meter.
Background technology
At present, existing LED light pipe can only be realized staff control and regulation luminosity, when ambient light changes, the LED light pipe can not be adjusted luminosity at once, causes waste of energy, and every LED light pipe must separate configurations one overlap light modulator, could realize independent control, when needs are installed under the bigger situation of scope, there is certain difficulty the wiring aspect, need to drop into a lot of resources, cost is also very high.
The utility model content
The utility model technical issues that need to address are, how a kind of LED light pipe with an automatic light meter is provided, can be with an automatic light meter and energy-conservation.
Technical problem of the present utility model solves like this: make up a kind of LED light pipe with an automatic light meter, comprise the control and LED driver module and the LED light emitting module that connect successively, also comprise the light detection module that is connected, is used for the testing environment natural daylight with described control and LED driver module.
According to the LED light pipe with an automatic light meter that the utility model provides, described smooth detection module comprises infrared probe and the signal amplification unit that connects successively.
According to the LED light pipe with an automatic light meter that the utility model provides, the control of described connection and LED driver module and LED light emitting module are built in the described LED light pipe with an automatic light meter.
According to the LED light pipe with an automatic light meter that the utility model provides, wherein: described LED light emitting module comprises by N LED lamp and series connection, N＞=1.The output that connects control and driver module; Described smooth detection module is the infrared detection module, comprises infrared probe, the infrared signal amplifier.The signal input part that connects control and driver module; Described control and LED driver module comprise voltage comparator, the dimming LED (Light Emitting Diode) driving power; Described infrared probe is installed in the wherein tail end of light pipe; Described LED light emitting module, the infrared detection module is controlled and the LED driver module, all is installed in the inside of light pipe.
According to the LED light pipe with an automatic light meter that the utility model provides, described LED light pipe with an automatic light meter is random length, arbitrary diameter pipe shape light fixture.
The LED light pipe with an automatic light meter that the utility model provides, the infrared ray in the natural daylight of testing environment is adjusted the strong and weak of LED output light and had auto-switch function automatically, and is easy for installation, and the fractional energy savings height is with low cost.
Description of drawings
Further the utility model is elaborated below in conjunction with the drawings and specific embodiments.
Fig. 1 is the utility model LED light pipe with an automatic light meter schematic appearance;
Fig. 2 is the utility model LED light pipe with an automatic light meter theory diagram.
The specific embodiment
As shown in Figure 1, the lamp body of the utility model LED light pipe with an automatic light meter is integrated, its structure comprises: built-in LED light emitting module, infrared detection module (comprising infrared probe 2 and signal amplification unit), has the energy-saving LED light pipe of auto-switch function at control and LED driver module.Wherein end at fluorescent tube has been installed infrared probe.
As shown in Figure 2, the infrared probe 2 of the utility model LED light pipe 1 with an automatic light meter detects natural light brightness by the infrared ray in the testing environment, and testing result after amplifying, signal amplifier passed to controller, the power that controller is regulated LED light emitting module light automatically by driver module is to adapt to the needs of working environment.The utility model is adjusted LED and is realized energy-conservation by the infrared ray of the natural daylight of infrared probe testing environment like this.Adopt infrared probe, can prevent when other light fixture from lighting influence infrared probe.During installation, there is ultrared probe must export the luminosity of light, must be downwards.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.
Claims (6)
1. a LED light pipe with an automatic light meter (1) comprises the control and LED driver module and the LED light emitting module that connect successively, it is characterized in that, also comprises the light detection module that is connected, is used for the testing environment natural daylight with described control and LED driver module.
2. according to the described LED light pipe with an automatic light meter of claim 1, it is characterized in that described smooth detection module comprises infrared probe (2) and the signal amplification unit that connects successively.
3. according to the described LED light pipe with an automatic light meter of claim 2, it is characterized in that described infrared probe is positioned at an end of described LED light pipe with an automatic light meter.
4. according to the described LED light pipe with an automatic light meter of claim 1, it is characterized in that the control of described connection and LED driver module and LED light emitting module are built in the described LED light pipe with an automatic light meter.
5. according to the described LED light pipe with an automatic light meter of claim 1, it is characterized in that described LED light emitting module comprises N LED lamp, N is a natural number.
6. according to the described LED light pipe with an automatic light meter of claim 1, it is characterized in that described control and LED driver module comprise voltage comparator and the dimming LED (Light Emitting Diode) driving power that connects successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200564603U CN201561315U (en) | 2010-01-12 | 2010-01-12 | Automatic light-adjusting LED light pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200564603U CN201561315U (en) | 2010-01-12 | 2010-01-12 | Automatic light-adjusting LED light pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201561315U true CN201561315U (en) | 2010-08-25 |
Family
ID=42626460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200564603U Expired - Fee Related CN201561315U (en) | 2010-01-12 | 2010-01-12 | Automatic light-adjusting LED light pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201561315U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102740528A (en) * | 2011-04-02 | 2012-10-17 | 苏州浩华光电科技有限公司 | Large power LED street lamp intelligence management control device |
| CN102913871A (en) * | 2012-10-15 | 2013-02-06 | 敦南科技（无锡）有限公司 | Automatic power supply dimming control module |
| CN106163008A (en) * | 2016-08-12 | 2016-11-23 | 苏州加士革电子科技有限公司 | A kind of intelligent optical sensing with an automatic light meter for LED and light adjusting circuit |
-
2010
- 2010-01-12 CN CN2010200564603U patent/CN201561315U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102740528A (en) * | 2011-04-02 | 2012-10-17 | 苏州浩华光电科技有限公司 | Large power LED street lamp intelligence management control device |
| CN102913871A (en) * | 2012-10-15 | 2013-02-06 | 敦南科技（无锡）有限公司 | Automatic power supply dimming control module |
| CN106163008A (en) * | 2016-08-12 | 2016-11-23 | 苏州加士革电子科技有限公司 | A kind of intelligent optical sensing with an automatic light meter for LED and light adjusting circuit |
| CN106163008B (en) * | 2016-08-12 | 2017-11-28 | 苏州加士革电子科技有限公司 | It is a kind of for LED Intelligent light sensings with an automatic light meter should and light adjusting circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20130112 |