CN202901916U - Light-emitting diode (LED) bulb lamp - Google Patents
Light-emitting diode (LED) bulb lamp Download PDFInfo
- Publication number
- CN202901916U CN202901916U CN2012205143987U CN201220514398U CN202901916U CN 202901916 U CN202901916 U CN 202901916U CN 2012205143987 U CN2012205143987 U CN 2012205143987U CN 201220514398 U CN201220514398 U CN 201220514398U CN 202901916 U CN202901916 U CN 202901916U
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- CN
- China
- Prior art keywords
- lamp
- lamp housing
- lampshade
- led
- driving power
- 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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Abstract
The utility model discloses a light-emitting diode (LED) bulb lamp. The LED bulb lamp comprises a lamp cap, a lamp shell, a driving power supply, an LED light source and a lampshade, wherein the lamp cap is fixed to the upper part of the lamp shell; the lampshade is fixed to the lower part of the lamp shell; the driving power supply is arranged in the lamp shell and is connected with two electrodes of the lamp cap by a wire; the LED light source is arranged at the lower end of the inner side of the lamp shell and is electrically connected with the driving power supply; a plurality of radiating through holes which are communicated with the inner side and outer side of the lamp shell are arranged on the upper part of the lamp shell; a plurality of grooves and bulges which are buckled with each other are arranged at the lower end of the lamp shell and the upper end of the lampshade; and the lamp shell and the lampshade are made of plastics preferably. The LED bulb lamp is simple in structure, convenient to assemble and low in production cost.
Description
Technical field
The utility model relates to the LED light fixture, especially a kind of LED bulb lamp.
Background technology
Existing LED bulb lamp will comprise lamp holder, lamp housing usually, radiator, led light source, driving power and lampshade, owing in the LED bulb lamp, need to arrange aluminium radiation, so that the production of LED bulb lamp is comparatively complicated, increase production cost, in structural design, also can be subject to some restrictions simultaneously; On the other hand, lampshade and lamp housing generally are to utilize transparent adhesive tape to fix, and it is fixing relatively more inconvenient, and the set time is also longer, affects LED bulb lamp production efficiency, further improves production cost.
The utility model content
The technical problems to be solved in the utility model provides a kind of LED bulb lamp, and it is simple in structure, and is easy to assembly, and production cost is low.
For achieving the above object, the technical solution of the utility model is: a kind of LED bulb lamp, comprise lamp holder, lamp housing, driving power, led light source, lampshade, lamp holder is fixed on the top of lamp housing, lampshade is fixed on the bottom of lamp housing, driving power is contained in the lamp housing and is connected with the two poles of the earth of lamp holder by wire, led light source is arranged on the lower end of lamp housing inboard and is electrically connected with driving power, the top of described lamp housing is provided with the heat radiation through hole in a plurality of connection lamp housings inboard and the outside, and the lower end of lamp housing and the upper end of lampshade are provided with groove and the projection of a plurality of mutual snappings.
The groove of the lower end of preferred described lamp housing and the mutual snapping of lampshade and projection are arranged on the outer surface of lamp housing lower end, and the groove that described lampshade and lamp housing are interlockingly connected and projection are arranged on the inner surface of lampshade upper end.
Preferred described led light source is made of the pcb board of circle and a plurality of led chips that are mounted on the pcb board.Make things convenient for the fixing of lower end of led light source and lamp housing inboard.
Preferred described lamp housing is made of plastics; Preferred described lampshade is made of plastics.Also conductive powder can be added in the plastics, manufacturing cost can be further reduced.
The utility model is owing to be provided with the heat radiation through hole in a plurality of connection lamp housings inboard and the outside on the top of lamp housing, the stack effect of these heat radiation through holes so that the alternative radiator of lamp housing dispels the heat to led light source, saves aluminium radiation, its structure is comparatively simple, also reduces production costs simultaneously.
On the other hand, because the upper end of the lower end of lamp housing and lampshade is provided with groove and the projection of a plurality of mutual snappings, the lower end of lamp housing and the upper end of lampshade fix by snapping, utilize transparent adhesive tape to fix than usually, better improve assembly performance, enhance productivity, also reduce production costs simultaneously.
Description of drawings
Fig. 1 is the utility model stereogram.
Fig. 2 is Fig. 1 three-dimensional exploded view.
Fig. 3 is that the utility model lamp housing master looks enlarged drawing.
The specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment the utility model is described in further detail.
Fig. 1 is to shown in Figure 3, a kind of LED bulb lamp, comprise lamp holder 1, lamp housing 2, driving power 3, led light source 4, lampshade 5, lamp holder 1 is fixed on the top of lamp housing 2, driving power 3 is contained in the lamp housing 2 and is connected by wire the two poles of the earth with lamp holder 1, described led light source 4 is made of the pcb board 41 of circle and a plurality of led chips 42 that are mounted on the pcb board 41, and led light source 4 is arranged on the lower end of lamp housing 2 inboards and is connected by wire with driving power 3;
The top of described lamp housing 2 also is provided with the heat radiation through hole 23 in a plurality of connection lamp housings 2 inboards and the outside.
Described lamp housing 2 selects plastics to make; Described lampshade 5 also selects plastics to make.
Below only be preferred embodiment of the utility model, the change that those skilled in the art does to be equal to by claim all falls into the protection domain of this case.
Claims (5)
1. LED bulb lamp, comprise lamp holder, lamp housing, driving power, led light source, lampshade, lamp holder is fixed on the top of lamp housing, lampshade is fixed on the bottom of lamp housing, driving power is contained in the lamp housing and is connected with the two poles of the earth of lamp holder by wire, led light source is arranged on the lower end of lamp housing inboard and is electrically connected with driving power, it is characterized in that: the top of described lamp housing is provided with the heat radiation through hole in a plurality of connection lamp housings inboard and the outside, and the lower end of lamp housing and the upper end of lampshade are provided with groove and the projection of a plurality of mutual snappings.
2. a kind of LED bulb lamp according to claim 1, it is characterized in that: the groove of the lower end of described lamp housing and the mutual snapping of lampshade and projection are arranged on the outer surface of lamp housing lower end, and the groove that described lampshade and lamp housing are interlockingly connected and projection are arranged on the inner surface of lampshade upper end.
3. a kind of LED bulb lamp according to claim 1 is characterized in that: described led light source is made of the pcb board of circle and a plurality of led chips that are mounted on the pcb board.
4. according to claim 1 to 3 each described a kind of LED bulb lamps, it is characterized in that: described lamp housing is made of plastics.
5. according to claim 1 to 3 each described a kind of LED bulb lamps, it is characterized in that: described lampshade is made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205143987U CN202901916U (en) | 2012-10-09 | 2012-10-09 | Light-emitting diode (LED) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205143987U CN202901916U (en) | 2012-10-09 | 2012-10-09 | Light-emitting diode (LED) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901916U true CN202901916U (en) | 2013-04-24 |
Family
ID=48122582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205143987U Expired - Fee Related CN202901916U (en) | 2012-10-09 | 2012-10-09 | Light-emitting diode (LED) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885153A (en) * | 2015-12-14 | 2017-06-23 | 宁波上格照明科技有限公司 | A kind of new LED Wiring structures |
-
2012
- 2012-10-09 CN CN2012205143987U patent/CN202901916U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885153A (en) * | 2015-12-14 | 2017-06-23 | 宁波上格照明科技有限公司 | A kind of new LED Wiring structures |
| CN106885153B (en) * | 2015-12-14 | 2023-04-07 | 宁波上格照明科技有限公司 | Novel LED walk line structure |
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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: FUJIAN RUNSTAR OPTOELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANGZHOU WEIJING OPTOELECTRONICS TECHNOLOGY CO., LTD. Effective date: 20141127 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 361000 ZHANGZHOU, FUJIAN PROVINCE TO: 363900 ZHANGZHOU, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141127 Address after: Xingtai Industrial Zone 363900 Fujian County of Changtai Province Patentee after: Fujian Runstar Optoelectronics Technology Co., Ltd. Address before: 361000 Fujian city of Zhangzhou province Changtai Wuan County town of Xingtai Road No. 3 Patentee before: Zhangzhou Weijing Optoelectronics Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |