CN202868354U - LED lamp head buckled with fixed lens - Google Patents
LED lamp head buckled with fixed lens Download PDFInfo
- Publication number
- CN202868354U CN202868354U CN 201220380675 CN201220380675U CN202868354U CN 202868354 U CN202868354 U CN 202868354U CN 201220380675 CN201220380675 CN 201220380675 CN 201220380675 U CN201220380675 U CN 201220380675U CN 202868354 U CN202868354 U CN 202868354U
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- China
- Prior art keywords
- lens
- radiator
- led lamp
- hole
- heat
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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
An LED lamp head buckled with a fixed lens comprises LED lamps, and is characterized by further comprising the lens, a heat radiation baseplate, a radiator and a base; blind hole-type lamp shades are uniformly distributed on the lens; the LED lamps are uniformly distributed on the heat radiation baseplate; a connecting post hole is formed in the heat radiation baseplate; a power cord hole is formed in the center of the radiator; a plurality of radiating fins are arranged on the circumferential wall of the radiator; a connecting post hole is formed in the radiator; the heat radiation baseplate is arranged at the top of the radiator; the lower end of the lens is jointed with the upper surface of the heat radiation baseplate; the LED lamps extend into the lamp shades; the joint of the base is inserted into the power cord hole; a connecting post penetrates the connecting post hole in the heat radiation baseplate and the connecting post hole in the radiator, and is in plug-in connection with a pin. Through the adoption of the structure, when the LED lamps emit light onto the lens, the top and the circumference of the lens both emit light; and compared with the prior art in which the LED lamps are welded on the heat radiation baseplate and light is radiated through the lamp shades, the LED lamp head has the advantages that the light radiation area is enlarged, the brightness is enhanced, and electrical energy is saved.
Description
Technical field
The utility model relates to a kind of light fixture, especially a kind of LED light fixture.
Background technology
Present prior art, a kind of LED light fixture comprises housing, lampshade, LED lamp, heat-radiating substrate, LED power supply, LED is welded on the heat-radiating substrate.Existing problems are: assembling is inconvenient, complex structure.
Summary of the invention
The purpose of this utility model is: a kind of LED lamp holder of the lens that are fastened is provided, and it can assemble easily, and emissive surface is large, saves energy.
The utility model is achieved in that a kind of LED lamp holder of the lens that are fastened, and comprises the LED lamp, and its special character is: also comprise lens, heat-radiating substrate, radiator and base,
There is the cavity of under shed the lower end of described lens, and equally distributed blind-hole type lampshade is arranged on the top board of cavity, also has the joint pin of hollow on the top board;
Described LED lamp is evenly distributed on the heat-radiating substrate, joint pin hole on the heat-radiating substrate;
There is the power line hole at the center of described radiator, circumferentially on the wall several radiating fins is arranged; The joint pin hole is arranged on the described radiator;
Described base has the center that one joint is arranged, and pin on the upper surface has electric binding post on the lower surface;
Described heat-radiating substrate is arranged on the top of radiator; The upper surface of described lens lower end and heat-radiating substrate is fitted, and the LED lamp stretches in the lampshade; The joint of base inserts in the power line hole, and joint pin passes joint pin hole and the connecting hole on the radiator and the pin grafting on the heat-radiating substrate.
The LED lamp holder of described a kind of lens that are fastened, its special character is: "T"-shaped projection is arranged at the top of described lens.
The LED lamp holder of described a kind of lens that are fastened, its special character is: the curved cavity is arranged on the radial part of described "T"-shaped projection.
The LED lamp holder of described a kind of lens that are fastened, its special character is: the printing opacity chamber that is connected with cavity is arranged on the axial part of described "T"-shaped projection.
The LED lamp holder of a kind of lens that are fastened of the utility model, owing to adopt such structure, the illumination of LED lamp is mapped on the lens, the top of lens and week are upwards all sent light; In prior art, LED is welded on the heat-radiating substrate and penetrates by lampshade, has increased and has penetrated light area, increases brightness, has saved electric energy.
Description of drawings
Fig. 1 is cutaway view of the present utility model.
Fig. 2 is stereogram of the present utility model
Fig. 3 is one of three-dimensional exploded view of the present utility model.
Fig. 4 is two of three-dimensional exploded view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of LED lamp holder of the lens that are fastened comprises LED lamp 1, also comprises lens 2, heat-radiating substrate 3, radiator 4 and base 5,
There is the cavity 21 of under shed the lower end of described lens 2, and equally distributed blind-hole type lampshade 22 is arranged on the top board of cavity 21, also has the joint pin 23 of hollow on the top board;
Described LED lamp 1 is evenly distributed on the heat-radiating substrate 3, joint pin hole 6 on the heat-radiating substrate 3;
There is the power line hole at the center of described radiator 4, circumferentially on the wall several radiating fins is arranged; On the described radiator 4 the joint pin hole is arranged;
Described base 5 has the center that one joint 51 is arranged, and pin 52 on the upper surface, and electric binding post 53 is arranged on the lower surface;
Described heat-radiating substrate 3 is arranged on the top of radiator 4; The upper surface of described lens 2 lower ends and heat-radiating substrate 3 is fitted, and LED lamp 1 stretches in the lampshade 22; The joint 51 of base 5 inserts in the power line hole, and joint pin hole 6 and the connecting hole on the radiator 46 that joint pin 23 passes on the heat-radiating substrate 3 are pegged graft with pin 52.
The top of described lens 2 has "T"-shaped protruding 7.
On described "T"-shaped protruding 7 the radial part 71 curved cavity 7A is arranged.Radial part 71 is truncated cone.
The printing opacity chamber 7B that is connected with cavity 21 is arranged on described "T"-shaped protruding 7 the axial part 72.The dead in line of the axis of described axial part 71 and lens 2.
Described axial part 72 is cylindricality or spindle.
Above-described only is preferential embodiment of the present utility model.Should be pointed out that for the person of ordinary skill of the art in the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is considered as protection domain of the present utility model.
Claims (4)
1. the LED lamp holder of the lens that are fastened comprises the LED lamp, it is characterized in that: also comprise lens, heat-radiating substrate, radiator and base,
There is the cavity of under shed the lower end of described lens, and equally distributed blind-hole type lampshade is arranged on the top board of cavity, also has the joint pin of hollow on the top board;
Described LED lamp is evenly distributed on the heat-radiating substrate, joint pin hole on the heat-radiating substrate;
There is the power line hole at the center of described radiator, circumferentially on the wall several radiating fins is arranged; The joint pin hole is arranged on the described radiator;
Described base has the center that one joint is arranged, and pin on the upper surface has electric binding post on the lower surface;
Described heat-radiating substrate is arranged on the top of radiator; The upper surface of described lens lower end and heat-radiating substrate is fitted, and the LED lamp stretches in the lampshade; The joint of base inserts in the power line hole, and joint pin passes joint pin hole and the connecting hole on the radiator and the pin grafting on the heat-radiating substrate.
2. the LED lamp holder of a kind of lens that are fastened according to claim 1, it is characterized in that: "T"-shaped projection is arranged at the top of described lens.
3. the LED lamp holder of a kind of lens that are fastened according to claim 2 is characterized in that: the curved cavity is arranged on the radial part of described "T"-shaped projection.
4. the LED lamp holder of a kind of lens that are fastened according to claim 3 is characterized in that: the printing opacity chamber that is connected with cavity is arranged on the axial part of described "T"-shaped projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220380675 CN202868354U (en) | 2012-08-02 | 2012-08-02 | LED lamp head buckled with fixed lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220380675 CN202868354U (en) | 2012-08-02 | 2012-08-02 | LED lamp head buckled with fixed lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202868354U true CN202868354U (en) | 2013-04-10 |
Family
ID=48035069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220380675 Expired - Fee Related CN202868354U (en) | 2012-08-02 | 2012-08-02 | LED lamp head buckled with fixed lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202868354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615670A (en) * | 2013-10-17 | 2014-03-05 | 上虞市正和照明科技有限公司 | Novel LED bulb |
-
2012
- 2012-08-02 CN CN 201220380675 patent/CN202868354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615670A (en) * | 2013-10-17 | 2014-03-05 | 上虞市正和照明科技有限公司 | Novel LED bulb |
| CN103615670B (en) * | 2013-10-17 | 2016-12-07 | 上虞市正和照明科技有限公司 | A kind of LED bulb |
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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: 20130410 Termination date: 20170802 |