CN202979374U - Lighting device - Google Patents
Lighting device Download PDFInfo
- Publication number
- CN202979374U CN202979374U CN2012205794812U CN201220579481U CN202979374U CN 202979374 U CN202979374 U CN 202979374U CN 2012205794812 U CN2012205794812 U CN 2012205794812U CN 201220579481 U CN201220579481 U CN 201220579481U CN 202979374 U CN202979374 U CN 202979374U
- Authority
- CN
- China
- Prior art keywords
- control circuit
- lithium battery
- battery group
- led lamp
- charging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides a lighting device which comprises a solar energy cell board, a charging circuit, a lithium battery group, an LED lamp bead, a control circuit, an infrared approaching sensor and a light sensor. The solar energy cell board transforms light energy into electrical energy and charges the lithium battery group through the charging circuit. The lithium battery group powers the LED lamp bead and the control circuit. The light sensor detects the brightness of the surrounding environment and sends a detection result to the control circuit. The infrared approaching sensor detects whether someone approaches and sends a detection result to the control circuit. The control circuit controls the LED lamp bead to die out and light up.
Description
Technical field:
The utility model relates to a kind of lighting device, belongs to lighting technical field.
Background technology:
corridor illuminating system belongs to public utility, the installation and maintenance management is that owner and property are shared in principle, corridor lamp charge now comprises two parts, wherein a part is maintenance expense, another part is the electricity charge, but in reality, corridor lamp charge is not quite similar and there is no unified standard, make owner and administration departments contradiction sharp-pointed, cause corridor illuminating system unsatisfactory, a lot of corridor lamp break down and there are not for a long time the professional to safeguard, all seldom there is illumination at the place for the cost saving cell gate, people go home to open the door very inconvenient night, being hard to tell especially which key of this use when key is many opens the door.
Summary of the invention:
In order to overcome dark condition downward swing door hard problem, make the hommization that becomes of throwing light on, the utility model proposes a kind of lighting device.
To achieve these goals, the utility model proposes following technical scheme:
A kind of lighting device comprises: solar panel, charging circuit, lithium battery group, LED lamp pearl, control circuit, infrared proximity transducer, optical sensor, as Fig. 1;
Solar panel is transform light energy that electric energy is the charging of lithium battery group by charging circuit, the lithium battery group is LED lamp pearl and control circuit power supply, the brightness of light sensors surrounding enviroment, give control circuit with testing result, whether infrared proximity transducer detects has the people to approach, give control circuit with testing result, control circuit is controlled LED lamp pearl and is extinguished, lights.
With reference to the accompanying drawings 1, the utility model course of work is described:
solar panel is arranged on sun-drenched place, solar panel provides utilizable direct current energy transform light energy for electric energy for charging circuit under well-lighted condition, charging circuit is the charging of lithium battery group, charging circuit is that the lithium battery group is carried out floating charge after the lithium battery group is full of electricity, the lithium battery group is LED lamp pearl and control circuit power supply, optical sensor is delivered to control circuit with detection information when ambient light is good, control circuit is controlled LED lamp pearl and is extinguished, control circuit no longer detects infrared proximity transducer, when ambient light is poor, optical sensor is delivered to control circuit with detection information, whether infrared proximity transducer detects has the people to approach, control circuit receives infrared proximity transducer information, controlling LED lamp pearl according to the information control circuit of infrared proximity transducer extinguishes and lights, realize intelligent lighting.
The beneficial effects of the utility model:
1. a kind of lighting device is proposed, convenient at the dark condition downward swing door of light;
2. use LED as light-emitting component, improve the efficient that electric energy is converted to luminous energy.
Description of drawings:
Accompanying drawing 1 is composition schematic diagram of the present utility model.
Embodiment:
In order to make the technical solution of the utility model clearer, below in conjunction with drawings and Examples, the utility model is further described, instantiation described herein only in order to explain the utility model, is not limited to the utility model.
Embodiment:
solar panel is arranged on sun-drenched place, solar panel provides utilizable direct current energy transform light energy for electric energy for charging circuit under well-lighted condition, charging circuit is the charging of lithium battery group, charging circuit is that the lithium battery group is carried out floating charge after the lithium battery group is full of electricity, the lithium battery group is LED lamp pearl and control circuit power supply, optical sensor is delivered to control circuit with detection information when ambient light is good, control circuit is controlled LED lamp pearl and is extinguished, control circuit no longer detects infrared proximity transducer, when ambient light is poor, optical sensor is delivered to control circuit with detection information, whether infrared proximity transducer detects has the people to approach, control circuit receives infrared proximity transducer information, controlling LED lamp pearl according to the information control circuit of infrared proximity transducer extinguishes and lights, realize intelligent lighting.
Claims (1)
1. a lighting device, comprising: solar panel, charging circuit, lithium battery group, LED lamp pearl, control circuit, infrared proximity transducer, optical sensor; It is characterized in that: solar panel is transform light energy that electric energy is the charging of lithium battery group by charging circuit, the lithium battery group is LED lamp pearl and control circuit power supply, the brightness of light sensors surrounding enviroment, give control circuit with testing result, whether infrared proximity transducer detects has the people to approach, give control circuit with testing result, control circuit is controlled LED lamp pearl and is extinguished, lights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205794812U CN202979374U (en) | 2012-11-06 | 2012-11-06 | Lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205794812U CN202979374U (en) | 2012-11-06 | 2012-11-06 | Lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202979374U true CN202979374U (en) | 2013-06-05 |
Family
ID=48520389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205794812U Expired - Fee Related CN202979374U (en) | 2012-11-06 | 2012-11-06 | Lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202979374U (en) |
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2012
- 2012-11-06 CN CN2012205794812U patent/CN202979374U/en not_active Expired - Fee Related
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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: 20130605 Termination date: 20131106 |