CN202791525U - LED (light-emitting diode) cup lamp with two-way diversion port - Google Patents
LED (light-emitting diode) cup lamp with two-way diversion port Download PDFInfo
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- CN202791525U CN202791525U CN2012204849199U CN201220484919U CN202791525U CN 202791525 U CN202791525 U CN 202791525U CN 2012204849199 U CN2012204849199 U CN 2012204849199U CN 201220484919 U CN201220484919 U CN 201220484919U CN 202791525 U CN202791525 U CN 202791525U
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- led
- lamp
- radiator
- cup
- utility
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Abstract
The utility model discloses an LED (light-emitting diode) cup lamp with a two-way diversion port. The LED cup lamp comprises an LED lamp panel, a radiator, a reflective cup and a plastic lamp housing, wherein the front surface of the LED lamp panel is connected with the reflective cup, the back surface of the LED lamp panel is connected with the radiator, the radiator is positioned in a space surrounded by the plastic housing, the reflective cup and the LED lamp panel, and the LED cup lamp is characterized in that a plurality of breather holes are uniformly arranged on the plastic housing at intervals. The LED cup lamp disclosed by the utility model can well simultaneously consider heat radiation and insulation and further has the advantages of good heat radiation, long service life and low manufacturing cost.
Description
Technical field
The utility model relates to a kind of light fixture, relates in particular to a kind of LED cup lamp with bidirectional guide mouth.
Background technology
Global climate warms up the great bodily injury that causes earth environment, energy-saving and emission-reduction just become the whole mankind's responsibility, begin osram lamp from the man invented illuminating lamp and be main illuminating product always, efficiency is not high, the problem of power consumption but it faces, though but fluorescent lamp replaces traditional osram lamp generating portion energy-saving effect, but it reclaims difficulty, increased the pollution (mercury pollution) to environment, yet, energy consumption is little because LED has, light efficiency is large, without advantages such as mercury, radiationless pollution and material reproducible utilizations, so the LED illumination will become the star of the illumination of tomorrow.
LED cup lamp need be considered radiator structure, because the colder conversion efficiency of LED is higher, the life-span is longer, the radiator that adopts on the LED lamp at present is generally die casting aluminium, turning aluminium, punching press aluminium, and also having the part radiator is ceramic material, though the radiator heat-dissipation effect of aluminium material is good, but because of aluminium material conduction itself, so its security is lower, though the insulation of the radiator of ceramic material, it need to expend large energy when manufacturing, and its weight is the several times of aluminium material, and radiating effect is also relatively poor.
In sum, there is the defective that can't well take into account heat radiation and insulation in the radiator of LED cup lamp at present.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of good heat dissipation, the LED cup lamp with bidirectional guide mouth of long service life, low cost of manufacture.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of LED cup lamp with bidirectional guide mouth, comprise LED lamp plate, radiator, reflector and plastic lamp housing, the front of described LED lamp plate is connected with described reflector, the back side of described LED lamp plate is connected with described radiator, and described radiator is positioned at the space that described plastic lamp housing and described reflector and described LED lamp plate surround, and evenly spacedly on the described plastic lamp housing is provided with a plurality of air-vents.
Described reflector is tubaeform, and the less end of port is connected with the front of described LED lamp plate.
The surface of described radiator is matsurface.
Compared with prior art, the beneficial effects of the utility model are:
Because the LED cup lamp with bidirectional guide mouth of the present utility model is equipped with a plurality of air-vents at plastic lamp housing, but discharge by this air-vent cooling air intake hot-air, thereby producing tunnel-effect accelerates the hot gas sucking-off, improving radiating effect, in addition, the coating of plastic lamp housing makes the more attractive in appearance and safety of the utility model in addition, so the utility model has well been taken into account heat radiation and insulation, and thermal diffusivity is good, long service life, low cost of manufacture.
Description of drawings
Describe the utility model in detail below in conjunction with drawings and embodiments:
Fig. 1 is structural representation of the present utility model.
Among the figure: LED lamp plate 2, radiator 4, reflector 6, plastic lamp housing 8, air-vent 10.
The specific embodiment
As shown in Figure 1, a kind of LED cup lamp with bidirectional guide mouth of the present utility model, comprise LED lamp plate 2, radiator 4, reflector 6, with plastic lamp housing 8, wherein the front of LED lamp plate 2 is connected with reflector 6, the back side of LED lamp plate 2 is connected with radiator 4, this radiator 4 is positioned at the space that plastic lamp housing 8 and reflector 6 and LED lamp plate 2 surround, wherein reflector 6 is tubaeform, and the end that port is less is connected with the front of LED lamp plate 2, special feature of the present utility model is: evenly spacedly on the plastic lamp housing 8 be provided with a plurality of air-vents 10, but discharge by these air-vent 10 cooling air intake hot-airs, thereby producing tunnel-effect accelerates hot gas sucking-off, improving radiating effect.
In addition, be matsurface for the radiating effect that further improves radiator 4 with the Surface Machining of radiator 4.
In sum, the utility model has well been taken into account heat radiation and insulation, and thermal diffusivity is good, long service life, low cost of manufacture.
The above only is preferred embodiments of the present utility model; protection domain of the present utility model is not limited with above-mentioned embodiment; as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (3)
1. LED cup lamp with bidirectional guide mouth, comprise LED lamp plate, radiator, reflector and plastic lamp housing, the front of described LED lamp plate is connected with described reflector, the back side of described LED lamp plate is connected with described radiator, and described radiator is positioned at the space that described plastic lamp housing and described reflector and described LED lamp plate surround, and it is characterized in that: evenly spacedly on the described plastic lamp housing be provided with a plurality of air-vents.
2. the LED cup lamp with bidirectional guide mouth according to claim 1, it is characterized in that: described reflector is tubaeform, and the less end of port is connected with the front of described LED lamp plate.
3. the LED cup lamp with bidirectional guide mouth according to claim 1 and 2, it is characterized in that: the surface of described radiator is matsurface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204849199U CN202791525U (en) | 2012-09-21 | 2012-09-21 | LED (light-emitting diode) cup lamp with two-way diversion port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204849199U CN202791525U (en) | 2012-09-21 | 2012-09-21 | LED (light-emitting diode) cup lamp with two-way diversion port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791525U true CN202791525U (en) | 2013-03-13 |
Family
ID=47818784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204849199U Expired - Fee Related CN202791525U (en) | 2012-09-21 | 2012-09-21 | LED (light-emitting diode) cup lamp with two-way diversion port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829365A (en) * | 2012-09-21 | 2012-12-19 | 苏州金科信汇光电科技有限公司 | Light-emitting diode (LED) cup lamp with bidirectional guide port |
-
2012
- 2012-09-21 CN CN2012204849199U patent/CN202791525U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829365A (en) * | 2012-09-21 | 2012-12-19 | 苏州金科信汇光电科技有限公司 | Light-emitting diode (LED) cup lamp with bidirectional guide port |
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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 |
Granted publication date: 20130313 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |