CN202629636U - Light emitting diode (LED) lamp with GR-type lamp cap - Google Patents
Light emitting diode (LED) lamp with GR-type lamp cap Download PDFInfo
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- CN202629636U CN202629636U CN2012201461919U CN201220146191U CN202629636U CN 202629636 U CN202629636 U CN 202629636U CN 2012201461919 U CN2012201461919 U CN 2012201461919U CN 201220146191 U CN201220146191 U CN 201220146191U CN 202629636 U CN202629636 U CN 202629636U
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- led
- type lamp
- lamp holder
- light emitting
- led light
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Abstract
The utility model provides a light emitting diode (LED) lamp with a GR-type lamp cap, which is an upgrading and updating product of the conventional double-D fluorescent lamp. The LED lamp of the GR-type lamp cap comprises the GR-type lamp cap, an LED driving module and an LED luminous module, and may comprise a lampshade and a heat dissipation piece, wherein the GR-type lamp cap comprises a needle and a shell, the needle is arranged on the shell, and the needle is directly connected with a mains supply; the LED driving module is arranged in the shell, electrically connected with the needle and driven to work by the mains supply; the LED luminous module is electrically connected with the LED driving module and driven to work by the output of the LED driving module; the lampshade is arranged on the LED luminous module; and the heat dissipation piece is connected with the LED luminous module. By organically combining the GR-type lamp cap and an LED luminous element and using high luminous efficiency of the LED luminous element, the luminous efficiency of the lamp with the GR-type lamp cap is improved.
Description
Technical field
The utility model relates to a kind of LED lamp, relates in particular to a kind of LED lamp of GR type lamp holder, can improve the luminous efficiency of the light fixture of present GR type lamp holder.
Background technology
Fig. 1 shows common in the market two D type fluorescent lamps, and it mainly is made up of two parts, lamp holder 1 and fluorescent tube 2.Lamp holder 1 adopts RG type lamp holder, and Fig. 2 shows the structure of lamp holder 1 partly, and it is made up of syringe needle 11 and housing 12, and syringe needle 11 is arranged on the housing 12.According to the standard of International Electrotechnical Commission (IEC), RG type lamp holder has two types, i.e. the GR8/GR10 type.GR8 type lamp holder is 2 pin types, and starter and parallelly connected anti-interference condenser need be set in housing 12.GR10 type lamp holder is 4 pin types, in the housing starter or anti-interference condenser need not be installed.Fluorescent tube 2 is two D types, and two terminations of fluorescent tube 2 connect respectively on the housing 12, so that be connected with starter or syringe needle.
Because the luminous efficiency of fluorescent tube is generally 60-80 lumen/W, therefore, there is luminous efficiency and need the further demand of raising.
The utility model content
The utility model provides a kind of LED lamp of GR type lamp holder, and its purpose is to improve the luminous efficiency of GR type light light fixture.
According to above-mentioned purpose, the LED lamp of the GR type lamp holder of the utility model comprises:
GR type lamp holder comprises syringe needle and housing, and said syringe needle is arranged on the said housing, and said syringe needle directly is electrically connected with the city;
The LED driver module is arranged in the said housing, and is electrically connected with said syringe needle, by said civil power driving work; And
The LED light emitting module is electrically connected with said LED driver module, by the output driving work of said LED driver module.
LED lamp like above-mentioned GR type lamp holder also comprises lampshade, is arranged on the said LED light emitting module.
LED lamp like above-mentioned GR type lamp holder also comprises radiating piece, links to each other with said LED light emitting module.
Like the LED lamp of above-mentioned GR type lamp holder, said LED light emitting module comprises installing plate and is arranged at a plurality of LED light-emitting components on the said installing plate.
Like the LED lamp of above-mentioned GR type lamp holder, said installing plate is rectangular, and said LED light-emitting component is evenly distributed on the said installing plate.
Like the LED lamp of above-mentioned GR type lamp holder, said installing plate offers rectangular window, and the shape of said rectangular window shape and said housing adapts, and said housing embeds in the said rectangular window.
Like the LED lamp of above-mentioned GR type lamp holder, said LED light-emitting component is evenly distributed on the said installing plate.
The LED lamp of aforesaid GR type lamp holder has organically combined GR type lamp holder and LED light-emitting component, utilizes the higher luminous efficiency of LED light-emitting component (to reach 100-160 stream/W), improved the luminous efficiency of the light fixture with GR type lamp holder at present.
Description of drawings
Fig. 1 shows the structural representation of traditional two D type fluorescent lamps;
Fig. 2 shows the structure of lamp holder among Fig. 1 partly;
Fig. 3 A schematically shows the structure of the GR type lamp holder LED lamp of the utility model;
Fig. 3 B is the right view of Fig. 3 A;
Fig. 3 C is the structural representation of LED light emitting module among Fig. 3 A;
Fig. 4 A schematically shows the another kind of structure of the GR type lamp holder LED lamp of the utility model;
Fig. 4 B is the structural representation of LED light emitting module among Fig. 4 A.
The specific embodiment
To combine accompanying drawing to describe the embodiment of the GR type lamp holder LED lamp of the utility model in detail below.
See also Fig. 3 A, Fig. 3 B and Fig. 3 C, Fig. 3 A, Fig. 3 B and Fig. 3 C show the structural representation of structural representation, right view and the LED light emitting module of an embodiment of the utility model respectively.As shown in the figure, the GR type lamp holder LED lamp of the utility model comprises: GR type lamp holder 31, LED driver module 32 and LED light emitting module 33.LED driver module 32 is arranged in the GR type lamp holder 31, and is electrically connected with LED light emitting module 33, and it is luminous to be used for driving LED light emitting module 33.
GR type lamp holder 31 adopts GR8 or the GR10 type pin type lamp holder that meets IEC, includes syringe needle 34 and housing 35, and syringe needle 34 is arranged on the housing 35.And syringe needle 34 also is electrically connected with the LED driver module 32 that is positioned at housing 35, and is so that LED driver module 32 obtains electric energy through syringe needle 34 from the external world, luminous with driving LED light emitting module 33.
The basic structure that above embodiment has showed the utility model GR type lamp holder LED lamp.
Below on the basis of Fig. 3, further describe the better embodiment of the utility model.
As shown in Figure 3, the GR type lamp holder LED lamp of the utility model can also comprise a lampshade 36, and lampshade 36 covers on the LED light emitting module 33, the effect of playing dustproof, waterproof and beautifying.Can also comprise radiating piece 37, link to each other, so that LED light emitting module 33 is dispelled the heat with LED light emitting module 33.
See also Fig. 3 C, from Fig. 3 C, can find out, LED light emitting module 33 can comprise two parts: installing plate 33A and LED light-emitting component 33B.The quantity of LED light-emitting component 33B can be decided as required, and preferably, installing plate 33A can adopt rectangle (L * W; L is the long limit size of rectangle; W is the minor face size of rectangle), LED light-emitting component 33B is evenly distributed on the rectangle installing plate 33A, so that the light that the LED lamp produces is even.
In another embodiment; Shown in Fig. 4 B, the centre of the rectangle installing plate 44A of LED light emitting module 4 offers rectangular window 44C, and (be L * W-a * b, L is the long limit size of rectangle; W is the minor face size of rectangle; A is one side size of rectangular window, and b is the another side size of rectangular window), the shape of this window 44C can adapt with the housing of GR type lamp holder.When mounted, can housing be embedded into (shown in Fig. 4 A) among this window 44C.Equally, preferably, LED light-emitting component 43B is evenly distributed on the installing plate 43A, so that the light that the LED lamp produces is even.
Claims (7)
1. the LED lamp of a GR type lamp holder is characterized in that, comprising:
GR type lamp holder comprises syringe needle and housing, and said syringe needle is arranged on the said housing, and said syringe needle directly is electrically connected with the city;
The LED driver module is arranged in the said housing, and is electrically connected with said syringe needle, by said civil power driving work; And
The LED light emitting module is electrically connected with said LED driver module, by the output driving work of said LED driver module.
2. the LED lamp of GR type lamp holder as claimed in claim 1 is characterized in that, also comprises lampshade, is arranged on the said LED light emitting module.
3. according to claim 1 or claim 2 the LED lamp of GR type lamp holder is characterized in that, also comprises radiating piece, links to each other with said LED light emitting module.
4. according to claim 1 or claim 2 the LED lamp of GR type lamp holder is characterized in that said LED light emitting module comprises installing plate and is arranged at a plurality of LED light-emitting components on the said installing plate.
5. the LED lamp of GR type lamp holder as claimed in claim 4 is characterized in that said installing plate is rectangular, and said LED light-emitting component is evenly distributed on the said installing plate.
6. the LED lamp of GR type lamp holder as claimed in claim 4 is characterized in that said installing plate offers rectangular window, and the shape of said rectangular window shape and said housing adapts, and said housing embeds in the said window.
7. the LED lamp of GR type lamp holder as claimed in claim 6 is characterized in that, said LED light-emitting component is evenly distributed on the said installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201461919U CN202629636U (en) | 2012-04-09 | 2012-04-09 | Light emitting diode (LED) lamp with GR-type lamp cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201461919U CN202629636U (en) | 2012-04-09 | 2012-04-09 | Light emitting diode (LED) lamp with GR-type lamp cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629636U true CN202629636U (en) | 2012-12-26 |
Family
ID=47382832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201461919U Expired - Fee Related CN202629636U (en) | 2012-04-09 | 2012-04-09 | Light emitting diode (LED) lamp with GR-type lamp cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363336A (en) * | 2012-04-09 | 2013-10-23 | 戴培钧 | LED lamp with GR type lamp cap |
-
2012
- 2012-04-09 CN CN2012201461919U patent/CN202629636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363336A (en) * | 2012-04-09 | 2013-10-23 | 戴培钧 | LED lamp with GR type lamp cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20160409 |