CN201680174U - Planar light-emitting lamp - Google Patents
Planar light-emitting lamp Download PDFInfo
- Publication number
- CN201680174U CN201680174U CN2010201248336U CN201020124833U CN201680174U CN 201680174 U CN201680174 U CN 201680174U CN 2010201248336 U CN2010201248336 U CN 2010201248336U CN 201020124833 U CN201020124833 U CN 201020124833U CN 201680174 U CN201680174 U CN 201680174U
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- China
- Prior art keywords
- circular
- electroplax
- electric board
- joints
- circular electric
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- 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 relates to a planar light-emitting lamp, which comprises a circular electric board. A plurality of LEDs are arranged on the circular electric board, a transparent lamp shade is connected to the periphery of the circular electric board, two joints are further connected to the back face of the circular electric board, a circular bump is arranged on the back face of the circular electric board, and the diameter of the circular bump is smaller than that of the circular electric board. The planar light-emitting lamp has the advantages of simple structure, small volume, convenience in disassembly and assembly, environmental protection, energy saving and high brightness, and replaces traditional single-end halogen lamps and projector lamps used for homes or hotels.
Description
Technical field:
The utility model relates to a kind of electroluminescent lamp, and especially a kind of planar shaped electroluminescent lamp is used for the shot-light in family or hotel.
Background technology:
At present, the basic structure of traditional Halogen lamp LED is: the bead upper end has supports the filament that the tungsten line is propped, the electrode tungsten filament that is connected with filament is connected with the tungsten sheet by electric welding, thereby formation conductive path, in cloche, charged into special working gas, its composition is 95% gaseous mixture (methylene bromide and krypton gas) and 5% high purity nitrogen, these gases have been set up the halogen tungsten circulation in bulb, because electrode tungsten filament diameter is thicker, and the fusing point of molybdenum is also higher, when electric current moment in the conductive path sharply increases, gas in the bulb will be breakdown and produce arc discharge, gas temperature sharply rises in the bulb, the phenomenon that causes air pressure to increase suddenly and cause bulb to explode, the service life of described Halogen lamp LED is short, Halogen lamp LED is exactly luminous by the living heat of spiral helicine tungsten filament in fluorescent tube back, its luminous intensity is subjected to the restriction of tungsten filament self fusing point, generally speaking, the brightness that improves Halogen lamp LED not only will increase the resistance number of tungsten filament, and the also necessary raising of the fusing point of tungsten filament, also the joint of some planar shaped electroluminescent lamp is a pin type, highlights the outside at lamp separately, be easy to fracture, service life is short.
Summary of the invention:
The purpose of this utility model is in order to overcome above deficiency, provide a kind of simple in structure, volume is little, easy accessibility, environmental protection and energy saving, planar shaped electroluminescent lamp that brightness is big.
The purpose of this utility model is achieved through the following technical solutions: a kind of planar shaped electroluminescent lamp, comprise circular electroplax, circular electroplax is provided with a plurality of LED, outer the placing of circular electroplax is connected with Transparent lamp shade, the back side of circular electroplax also is provided with two joints, and two joints are staggered relatively, and round bump is located between two joints, the back side of circular electroplax is provided with round bump, and the diameter of round bump is less than the diameter of circular electroplax.
Further improvement of the utility model is: the height of two joints is less than the height of described round bump.
The utility model compared with prior art has the following advantages: adopt light emitting diode as electroluminescent lamp; brightness is very big; can not blast, safe and reliable, joint is located at the reverse side of electroplax; and joint gets the height of height less than projection; protect joint, improved the service life of whole lamp, but also more environmental protection and energy saving; volume of the present utility model is little, dismounting convenience very.
Description of drawings:
Fig. 1 is a front view of the present utility model;
Fig. 2 is a left view of the present utility model;
Fig. 3 is a rearview of the present utility model;
The circular electroplax of number in the figure: 1-, 2-LED, 3-Transparent lamp shade, 4-joint, 5-round bump.
The specific embodiment:
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
As Fig. 1; Fig. 2 and Fig. 3 show a kind of embodiment of the utility model planar shaped electroluminescent lamp; comprise circular electroplax 1; circular electroplax 1 is provided with a plurality of LED2; LED2 also is light emitting diode; LED2 can be neat discharging; can be that light better casts out like this; brightness is bigger; LED2 uses low-tension supply; supply voltage is between 6-24V; so being a ratio, it uses the safer power supply of high voltage source; be specially adapted to the public place; outer the placing of circular electroplax 1 is connected with Transparent lamp shade 3; the back side of circular electroplax 1 also is provided with two joints 4; the back side of circular electroplax 1 is provided with round bump 5; round bump 5 is the same center of circle with circular electroplax 1; the diameter of round bump 5 is less than the diameter of circular electroplax 1; two joints 4 are staggered relatively; and round bump 5 is located between two joints 4; the height of two joints 4 not only meets the excuse of plug less than the height of round bump 5, has also protected the service life of joint; also have whole planar shaped electroluminescent lamp to adopt aluminium, can reach the effect of good heat dissipation as shell.Power consumption of the present utility model is little, and brightness is big, and stability is high, and environment is not polluted, environmental protection and energy saving more, and volume of the present utility model is little, and simple in structure, dismounting is also very convenient, replace traditional single-end halogen lamp, be used for the shot-light in family or hotel, safe and reliable.
Claims (2)
1. planar shaped electroluminescent lamp, comprise circular electroplax (1), it is characterized in that: described circular electroplax (1) is provided with a plurality of LED (2), outer the placing of described circular electroplax (1) is connected with Transparent lamp shade (3), the back side of described circular electroplax (1) also is provided with two joints (4), two described joints (4) are staggered relatively, and described round bump (5) is located between two described joints (4), the back side of described circular electroplax (1) is provided with round bump (5), and the diameter of described round bump (5) is less than the diameter of described circular electroplax (1).
2. according to the described a kind of planar shaped electroluminescent lamp of claim 1, it is characterized in that: the height of described two joints (4) is less than the height of described round bump (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201248336U CN201680174U (en) | 2010-03-05 | 2010-03-05 | Planar light-emitting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201248336U CN201680174U (en) | 2010-03-05 | 2010-03-05 | Planar light-emitting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201680174U true CN201680174U (en) | 2010-12-22 |
Family
ID=43345218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201248336U Expired - Fee Related CN201680174U (en) | 2010-03-05 | 2010-03-05 | Planar light-emitting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201680174U (en) |
-
2010
- 2010-03-05 CN CN2010201248336U patent/CN201680174U/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: 20101222 Termination date: 20120305 |