CN202993013U - Light emitting diode (LED) lighting lamp - Google Patents
Light emitting diode (LED) lighting lamp Download PDFInfo
- Publication number
- CN202993013U CN202993013U CN2012206414416U CN201220641441U CN202993013U CN 202993013 U CN202993013 U CN 202993013U CN 2012206414416 U CN2012206414416 U CN 2012206414416U CN 201220641441 U CN201220641441 U CN 201220641441U CN 202993013 U CN202993013 U CN 202993013U
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- Prior art keywords
- led
- led lighting
- lamp body
- circuit
- lamp
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- Expired - Fee Related
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a light emitting diode (LED) lighting lamp which comprises a lamp cover and a lamp body, wherein a charging interface is arranged on the bottom of the LED lamp body, and the lamp cover and the lamp body are connected through threads. According to the LED lighting lamp, an LED is adopted as the light source, a charging battery is arranged inside, and charging can be achieved by both solar batteries and power frequency alternating currents. The LED lighting lamp can be widely used for home lighting, emergency lighting in outdoor activities, courtyard lighting, flashlight lighting, and the like.
Description
Technical field
The utility model relates to the electrical lighting technical field, particularly a kind of LED lighting.
Background technology
The LED bulb lamp is the Novel energy-saving lamp that substitutes the conventional incandescent bulb.Conventional incandescent (tengsten lamp) is high due to power consumption, the life-span is short, under the overall situation of global resources anxiety, environmental pollution, is gradually forbidden producing by national governments.And the existing electronic energy-saving lamp that replaces conventional incandescent due to the heavy metal element that has used many contaminated environment, runs counter to the main trend of environmental protection.Along with the high speed development of LED technology, the LED illumination becomes the only choosing of novel green lighting source light fixture gradually.LED is far superior to the traditional lighting product on the aspect of principle of luminosity, energy-saving and environmental protection.
Family's decorative lamp commonly used, be with civil power or dry cell power supply mostly at present.Utilize solar poweredly, need not frequently change battery, both energy-conserving and environment-protective, the convenient use again.Utilize solar poweredly, increased one fashion breath to life staying idle at home.
The utility model content
The utility model is complied with the needs of energy-saving and emission-reduction, green living, a kind of LED lighting is provided, adopt LED as light source, built-in rechargeable battery, both can utilize solar cell to charge, also can charge by industrial-frequency alternating current, can be widely used in domestic lighting, outdoor activities emergency lighting, garden illumination and flashlight lighting etc.
The utility model provides a kind of LED lighting, comprises lampshade and lamp body, and described LED lamp body bottom has charging inlet, described lampshade with lamp body by being threaded.
Have rechargeable battery and printed circuit board (PCB) in described lamp body.
Have circuit part and LED lamp group on described printed circuit board (PCB).
The shape of described lamp body matches with the shape of rechargeable battery.
Described circuit part comprises electric power management circuit, control circuit, sensor circuit and drive circuit; described control circuit receives infrared remote-controlled signal, controls the work of LED lamp group by drive circuit, described electric power management circuit to rechargeable battery overcharge, Cross prevention.
Described lamp body top edge has on round boss, and described printed circuit board (PCB) is placed on this round boss, and the edge that screws rear lampshade that is threaded with lamp body when lampshade compresses printed circuit board (PCB) just.
Has switch on described lamp body.
Described circuit part comprises electric power management circuit and drive circuit, and described switch is controlled the work of LED lamp group, described electric power management circuit to rechargeable battery overcharge, Cross prevention.
Described light fixture is placed on charging lamp holder, and external dc power is connected to lamp socket, is the battery charging by charging inlet.
Described electric power management circuit comprises the AC/DC change-over circuit, and it is the rechargeable battery charging that charging inlet directly is connected to power frequency supply.
Described external dc power comprises solar cell.
Description of drawings
By the more specifically explanation of the preferred embodiment of the present utility model shown in accompanying drawing, above-mentioned and other purpose of the present utility model, Characteristics and advantages will be more clear.Reference numeral identical in whole accompanying drawings is indicated identical part.Deliberately do not draw in proportion accompanying drawing, focus on illustrating purport of the present utility model.
Fig. 1 is the LED lighting lamp structure schematic diagram according to the utility model embodiment;
Fig. 2 is the LED lighting plan structure schematic diagram according to the utility model embodiment;
Fig. 3 is the LED lighting lamp structure schematic diagram according to another embodiment of the utility model.
Described diagram is illustrative and nonrestrictive, can not excessively limit protection domain of the present utility model at this.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.A lot of details have been set forth in the following description so that fully understand the utility model.But the utility model can be implemented much to be different from alternate manner described here, and those skilled in the art can be in the situation that do similar popularization without prejudice to the utility model intension.Therefore the utility model is not subjected to the restriction of following public concrete enforcement.
Fig. 1 is the LED lighting lamp structure schematic diagram according to the utility model embodiment, and Fig. 2 is the LED lighting plan structure schematic diagram according to the utility model embodiment, and Fig. 3 is the LED lighting lamp structure schematic diagram according to another embodiment of the utility model.In conjunction with Fig. 1 to Fig. 3, comprise lampshade 10 and lamp body 30 according to LED lighting of the present utility model, LED lamp body 30 bottoms have charging inlet 50, and described lampshade 10 screws by screw thread 60 with lamp body 30 and is connected.
Have rechargeable battery 40 and printed circuit board (PCB) 20 in lamp body 30.The shape of lamp body 30 preferably matches with the shape of rechargeable battery 40, and is in order to be more suitable for reducing volume in hand-held, easy to use.Printed circuit board (PCB) 20 is placed on the round boss 31 of lamp body 30 top edge, and the edge that screws rear lampshade 10 that is threaded with lamp body 30 when lampshade 10 compresses printed circuit board (PCB) 20 just, makes total very firm.
Have circuit part 23 and LED lamp group 21 on printed circuit board (PCB) 20.In one embodiment, circuit part 23 comprises electric power management circuit, control circuit, sensor circuit and drive circuit.Wherein, control circuit receives infrared remote-controlled signal that remote controller sends and that have sensor circuit 22 to receive, controls lighting and closing of LED lamp group 21 by drive circuit.For making built-in rechargeable battery safe handling, must overcharge battery, Cross prevention.Therefore the utility model also has power protecting circuit, after battery is full of electricity soon, automatically transfers trickle charge to, can not shorten the life-span because overcharging with the protection battery.When battery reached the overdischarge pressure point, system quit work, and can not shorten the life-span because of overdischarge with the protection battery.
In another embodiment, also has a switch 70 on lamp body 30.The circuit part of this moment can include only electric power management circuit and drive circuit, utilizes switch 70 to control the work of LED lamp groups, electric power management circuit to rechargeable battery overcharge, Cross prevention.
In one embodiment, LED lighting of the present utility model can also be placed on a charging lamp holder, and external dc power is connected to lamp socket, is the battery charging by charging inlet, and described external dc power comprises solar cell.
In one embodiment, electric power management circuit also comprises the AC/DC change-over circuit, and charging inlet directly is connected to power frequency supply, utilizes power frequency AC to charge for rechargeable battery, uses convenient.
The above is only preferred embodiment of the present utility model, is not the utility model is done any pro forma restriction.Any those of ordinary skill in the art, do not breaking away from technical solutions of the utility model scope situation, all can utilize method and the technology contents of above-mentioned announcement to make many possible changes and modification to technical solutions of the utility model, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solutions of the utility model, all still belongs in the protection domain of technical solutions of the utility model any simple modification made for any of the above embodiments, equivalent variations and modification according to technical spirit of the present utility model.
Claims (11)
1. LED lighting is characterized in that: comprise lampshade and lamp body, described LED lamp body bottom has charging inlet, described lampshade with lamp body by being threaded.
2. LED lighting according to claim 1, is characterized in that: have rechargeable battery and printed circuit board (PCB) in described lamp body.
3. LED lighting according to claim 2, is characterized in that: have circuit part and LED lamp group on described printed circuit board (PCB).
4. LED lighting according to claim 1 and 2, it is characterized in that: the shape of described lamp body matches with the shape of rechargeable battery.
5. LED lighting according to claim 3; it is characterized in that: described circuit part comprises electric power management circuit, control circuit, sensor circuit and drive circuit; described control circuit receives infrared remote-controlled signal, controls the work of LED lamp group by drive circuit, described electric power management circuit to rechargeable battery overcharge, Cross prevention.
6. LED lighting according to claim 1 and 2, it is characterized in that: described lamp body top edge has on round boss, described printed circuit board (PCB) is placed on this round boss, and the edge that screws rear lampshade that is threaded with lamp body when lampshade compresses printed circuit board (PCB) just.
7. LED lighting according to claim 1, is characterized in that: have switch on described lamp body.
8. according to claim 3 or 7 described LED lightings, it is characterized in that: described circuit part comprises electric power management circuit and drive circuit, described switch is controlled the work of LED lamp group, described electric power management circuit to rechargeable battery overcharge, Cross prevention.
9. LED lighting according to claim 1, it is characterized in that: described light fixture is placed on charging lamp holder, and external dc power is connected to lamp socket, is the battery charging by charging inlet.
10. LED lighting according to claim 5, it is characterized in that: described electric power management circuit comprises the AC/DC change-over circuit, it is the rechargeable battery charging that charging inlet directly is connected to power frequency supply.
11. LED lighting according to claim 9 is characterized in that: described external dc power comprises solar cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206414416U CN202993013U (en) | 2012-11-29 | 2012-11-29 | Light emitting diode (LED) lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206414416U CN202993013U (en) | 2012-11-29 | 2012-11-29 | Light emitting diode (LED) lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202993013U true CN202993013U (en) | 2013-06-12 |
Family
ID=48564190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206414416U Expired - Fee Related CN202993013U (en) | 2012-11-29 | 2012-11-29 | Light emitting diode (LED) lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202993013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438371A (en) * | 2013-08-23 | 2013-12-11 | 上海明泰照明电器有限公司 | Led lamp |
| CN109027920A (en) * | 2018-07-25 | 2018-12-18 | 赣州市翔义科技有限公司 | A kind of environment protection energy-saving road lamp component |
-
2012
- 2012-11-29 CN CN2012206414416U patent/CN202993013U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438371A (en) * | 2013-08-23 | 2013-12-11 | 上海明泰照明电器有限公司 | Led lamp |
| CN103438371B (en) * | 2013-08-23 | 2015-11-18 | 上海明泰照明电器有限公司 | Led |
| CN109027920A (en) * | 2018-07-25 | 2018-12-18 | 赣州市翔义科技有限公司 | A kind of environment protection energy-saving road lamp component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING GUORUN TIANNENG ENERGY HOLDINGS CO., LTD. Free format text: FORMER OWNER: BEIJING HUASHENG JIZHI NEW ENERGY TECHNOLOGY CO., LTD. Effective date: 20140714 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100080 HAIDIAN, BEIJING TO: 100005 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140714 Address after: 100005, room 1, building 7, Guanghua building, No. 315, inner Jianguomen Avenue, Beijing, Dongcheng District, Changan Patentee after: Beijing guoruntianneng Energy Holdings Limited Address before: 100080 Beijing city Haidian District Shanyuan Street No. 1 8 2-821 Patentee before: Beijing Huasheng Jizhi New Energy Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |