CN203276735U - Large-screen advertising board energy-saving controller - Google Patents
Large-screen advertising board energy-saving controller Download PDFInfo
- Publication number
- CN203276735U CN203276735U CN 201320207202 CN201320207202U CN203276735U CN 203276735 U CN203276735 U CN 203276735U CN 201320207202 CN201320207202 CN 201320207202 CN 201320207202 U CN201320207202 U CN 201320207202U CN 203276735 U CN203276735 U CN 203276735U
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- advertising board
- screen advertising
- control system
- energy
- screen
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Abstract
A large-screen advertising board energy-saving controller comprises a light intensity detector, a control system, a power driver and an alternating current power supply, and is characterized in that the control system is powered on by the external alternating current power supply; the light intensity detector is arranged on a proper position, not interfered by a non-natural light source, of a large-screen advertising board, and is connected with the control system; the control system is connected with the power driver, and meanwhile enables two guide lines outputted by the controller to be connected to the power supply of the large-screen advertising board in series. Luminance of the large-screen advertising board can be regulated according to a detecting result of the light intensity detector for ambient brightness. The large-screen advertising board energy-saving controller has the advantages that the controller is low in cost, simple in structure, convenient to use, little in investment and high in return, and under the situation that an existing large-screen advertising board basic device is not changed, the large-screen advertising board energy-saving controller is just needed to be connected into a power circuit of an existing advertising board in series; good energy-saving effects and market prospects are achieved, and the large-screen advertising board energy-saving controller meets requirements for low-carbon lifestyles in nowadays society.
Description
Technical field the utility model relates to a kind of energy saver, and it is a kind of giant-screen billboard energy-saving controller that relates to.
The giant-screen billboard that background technology is present, no matter night on daytime, no matter the cloudy day rains or is sunny, the giant-screen billboard is all a brightness, generally can satisfy brightness conditions as benchmark take sun-drenched daytime, so also just there are two problems, 1, waste energy (although a giant-screen billboard can not wasted a lot of energy, but there is too many billboard in a city, and these giant-screen billboards are work in 24 hours substantially at present, the energy of waste is a lot, does not meet the principle of society energy-saving and emission-reduction); If 2, the giant-screen billboard is identical with the brightness on daytime night, sting especially eyes night, one affects resident's rest, and two consequences for passing driver's generation " dazzling " are especially all the more so for the amblyope.
Summary of the invention the utility model provides a kind of giant-screen billboard energy-saving controller for the deficiency that prior art has, and the brightness of giant-screen billboard is changed with the change of ambient brightness, thereby play the double effects of energy-conservation and anti-" dazzling ".
The utility model comprises light intensity detector, control system, analog line driver, AC power, it is characterized in that: control system is powered by external AC power supply; Light intensity detector is positioned at the appropriate location that the giant-screen billboard is not disturbed by non-lamp, and is connected with control system; Control system is connected with analog line driver, and two wire series connection with controller output simultaneously are linked in the power supply of giant-screen billboard.
After adopting said structure, the giant-screen billboard can be adjusted the testing result of ambient brightness according to light intensity detector, if ambient brightness is high, the brightness of giant-screen billboard also wants high; If the brightness of testing environment low (such as evening), the brightness of giant-screen billboard also reduces; Basic principle is: along with the variation of ambient brightness, the brightness of giant-screen billboard also changes thereupon.
The utility model has the advantages that: 1, with low cost, simple in structure, easy to use, and invest littlely, and have high repayment, in the immovable situation of existing giant-screen billboard basic device, only need to have this device series connection access now the billboard feed circuit and get final product; 2, have energy-saving effect and good market outlook preferably, meet the requirement of society low-carbon (LC) life.
Appended drawings is theory diagram of the present utility model.
Embodiment as shown in the figure, in the theory diagram of giant-screen billboard energy-saving controller, comprise multichannel light intensity detector 1, be averaging multichannel 2, PWM controls 3, power drive 4, direct supply 5, giant-screen billboard 6, light intensity detector is positioned at the appropriate location that the giant-screen billboard is not disturbed by non-lamp, and be averaging multichannel and be connected, control and power drive through PWM, two wire series connection that controller is drawn are linked in the power supply of giant-screen billboard; During use, establish a plurality of light intensity detectors in the appropriate location of giant-screen billboard, light intensity detector imports the signal that collects into to control system, control system is processed the signal of collecting, and the result after processing is input in analog line driver, change the voltage of giant-screen billboard dc power supply by analog line driver, realize adjusting with the variation of surrounding environment brightness the purpose of giant-screen billboard brightness with this, thereby reach energy-conservation purpose.
Claims (1)
1. a giant-screen billboard energy-saving controller, comprise light intensity detector, control system, analog line driver and AC power, and it is characterized in that: control system is powered by external AC power supply; Light intensity detector is positioned at the appropriate location that the giant-screen billboard is not disturbed by non-lamp, and is connected with control system; Control system is connected with analog line driver, and two wire series connection with controller output simultaneously are linked in the power supply of giant-screen billboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207202 CN203276735U (en) | 2013-04-23 | 2013-04-23 | Large-screen advertising board energy-saving controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207202 CN203276735U (en) | 2013-04-23 | 2013-04-23 | Large-screen advertising board energy-saving controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203276735U true CN203276735U (en) | 2013-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320207202 Expired - Fee Related CN203276735U (en) | 2013-04-23 | 2013-04-23 | Large-screen advertising board energy-saving controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203276735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103268734A (en) * | 2013-04-23 | 2013-08-28 | 大连民族学院 | Energy saving controller for large-screen advertising board |
| CN110956487A (en) * | 2019-10-31 | 2020-04-03 | 武汉朝牌工场广告制作有限公司 | Intelligent management energy-saving system for advertising signboard |
-
2013
- 2013-04-23 CN CN 201320207202 patent/CN203276735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103268734A (en) * | 2013-04-23 | 2013-08-28 | 大连民族学院 | Energy saving controller for large-screen advertising board |
| CN110956487A (en) * | 2019-10-31 | 2020-04-03 | 武汉朝牌工场广告制作有限公司 | Intelligent management energy-saving system for advertising signboard |
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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: 20131106 Termination date: 20140423 |