CN203176969U - Air-cooled type light-emitting diode (LED) lamp - Google Patents
Air-cooled type light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN203176969U CN203176969U CN201320201778XU CN201320201778U CN203176969U CN 203176969 U CN203176969 U CN 203176969U CN 201320201778X U CN201320201778X U CN 201320201778XU CN 201320201778 U CN201320201778 U CN 201320201778U CN 203176969 U CN203176969 U CN 203176969U
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- lamp
- fan
- air
- led lamp
- cup
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Abstract
The utility model relates to an air-cooled type LED lamp. The LED lamp comprises a lamp cup, a fan, a fan power supply, lamp beads, optical lenses and a surface cover, wherein the fan and the fan power supply are communicated and installed inside the lamp cup, the lamp beads and the optical lenses constitute a light source, and the lamp cup is covered by the surface cover in a sealing mode. The LED lamp is characterized in that cooling holes are formed in the lamp cup, horn-shaped openings are arranged at the inner ends of the cooling holes, and centers of the horn-shaped openings at the inner ends of the cooling holes correspond to airflow directions of the fan. According to the air-cooled type LED lamp, a large amount of heat can be emitted from the cooling holes by the aid of the fan, so that the lamp is not prone to overburning.
Description
Technical field
The utility model relates to lighting field, relates in particular to a kind of air-cooled LED lamp.
Background technology
At present, the PAR lamp is a kind of reflective light fixture, has adopted LED as its light source at present, and its optical texture is identical substantially with signal lamp.Reflective optical system adopts parabolic reflector, and the dark ratio of its clear aperture and mirror is littler than the signal lamp, has bigger light source angle.The PAR lamp has stronger light gathering, and the luminosity of projecting beam is higher, can produce more intense light beam, can mould shadow moulding such as light beam, Guang Qiang, light curtain in the stage space.Par lamp great majority on the existing market all are that one car aluminium radiator adds structures such as light source, drive circuit.Power supply, drive circuit are installed in lamp pearl below, and the power on the market is generally 9w, because shell sizes has determined the power of par lamp can't do high wattage, place the space that drives also because limited and cause heat to be concentrated and easily dead lamp.
The utility model content
Technical problem to be solved in the utility model is, a kind of excellent radiation performance, high-power air-cooled LED lamp are provided.
For solving the problems of the technologies described above, the utility model provides following technical scheme: a kind of air-cooled LED lamp, include Lamp cup, fan, fan power supply, lamp pearl, optical lens and cover, fan and fan power supply are communicated with and are installed in the Lamp cup, and lamp pearl and optical lens are formed light source, and cover is with the Lamp cup sealing cover, it is characterized in that, described Lamp cup is provided with louvre, and the inner of louvre is horn mouth, the corresponding fan airstream direction in the horn mouth center of louvre the inner.
Further, also be provided with support in the described Lamp cup, fan power supply and fan are fixed on the support, and support and Lamp cup are fixed by screw.
Further, also be provided with in the described Lamp cup for the temperature detect switch (TDS) of controlling fan.
Further, described fan is provided with at least two.
Further, described cover is provided with louvre.
Further, also be provided with lamp pearl overheat protector in the described Lamp cup.
Further, described lamp pearl power is 35W.
Further, described Lamp cup material is plastics.
By adopting technique scheme, the utility model has following beneficial effect at least: because Lamp cup is provided with fan and bell-mouthed louvre, heat in the Lamp cup can be taken away, thereby make air-cooled LED light fixture that good heat dispersion be arranged, simultaneously, break the existing little limitation of LED lamp power on the market, wattage is up to 35w under not varying sized situation, the place of changing is broader, and its heat can be remained on about 25 degree, make lamp light source more stable, reach three times or more than common LED lamp service life.
Description of drawings
Fig. 1 is the decomposing schematic representation of the air-cooled LED lamp of the utility model.
Fig. 2 is the Lamp cup schematic diagram of the air-cooled LED lamp of the utility model.
Fig. 3 is the support schematic diagram of the air-cooled LED lamp of the utility model.
Fig. 4 is the optical lens elevation of the air-cooled LED lamp of the utility model.
Fig. 5 is the optical lens vertical view of the air-cooled LED lamp of the utility model.
Fig. 6 is the optical lens stereogram of the air-cooled LED lamp of the utility model.
Fig. 7 is the cover schematic diagram of the air-cooled LED lamp of the utility model.
Fig. 8 is the fan stereogram of the air-cooled LED lamp of the utility model.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can mutually combine, and below in conjunction with the drawings and specific embodiments the utility model are described in further detail.
As shown in Figure 1, this is practical newly to provide a kind of air-cooled LED lamp, is specifically as follows the par lamp or other adopt LED as the light fixture of light source, includes Lamp cup 1, fan 2, fan power supply 3, lamp pearl 4, optical lens 5 and cover 6.Wherein, fan 2 and fan power supply 3 are communicated with and are installed in the Lamp cup 1, and lamp pearl 4 and optical lens 5 are formed light source, cover 6 is with Lamp cup 1 sealing cover, described Lamp cup 1 is provided with louvre 7, and the inner of louvre 7 is horn mouth, the corresponding fan airstream direction in the horn mouth center of louvre 7 the inners.Be illustrated as the decomposing schematic representation of air-cooled LED lamp.Like this, a large amount of heat can be discharged from louvre 7 by fan 2, makes the LED lamp be difficult for burning.
Also be provided with support 8 in the described Lamp cup, fan power supply 3 and fan 2 are fixed on the support 8, and support 8 and Lamp cup 1 are fixed by screw.Fix power supply 3 and fan 2 by support 6, can play effective positioning and fixing effect to power supply 3 and fan 2, make the structure of air-cooled LED lamp firmer simple.
Also be provided with the temperature detect switch (TDS) 9 for control fan 2 in the described Lamp cup 1.By the control of temperature detect switch (TDS) 9, can open or close fan 2 according to the temperature in the Lamp cup 1, further, the running speed that can also improve or reduce fan 2 improves or reduces heat dissipation capacity, can play energy-conservation effect.
Described fan 2 is provided with at least two.When being provided with a plurality of fan 2, can take to dispel the heat the service life that is conducive to improve air-cooled LED lamp with one or more fan 2 according to the temperature in the Lamp cup 1.
Described cover 6 is provided with louvre 7.So, then can be penetrating gas channel of Lamp cup 1 inner formation, be conducive to heat radiation.
Also be provided with lamp pearl overheat protector 10 in the described Lamp cup 1.Like this, when lamp pearl temperature is too high, can control intensity of light by protector, be conducive to the guard lamp pearl and do not burnt.
Described lamp pearl power reaches as high as and is 35W, like this, has improved the brightness of LED lamp greatly.
Described Lamp cup material is plastics.Like this, can further reduce cost, and moulding is more attractive in appearance, heat-proof quality obviously is better than the Lamp cup of metal material.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that under the situation that does not break away from principle of the present utility model and spirit and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claims and equivalency range thereof.
Claims (8)
1. air-cooled LED lamp, include Lamp cup, lamp pearl, optical lens and cover, lamp pearl and optical lens are formed light source, cover is with the Lamp cup sealing cover, it is characterized in that, the fan power supply that described air-cooled LED lamp also comprises the fan that is installed in the Lamp cup and powers for fan, described Lamp cup is provided with louvre, the inner of louvre is horn mouth, the corresponding fan airstream direction in the horn mouth center of louvre the inner.
2. air-cooled LED lamp as claimed in claim 1 is characterized in that, also is provided with support in the described Lamp cup, and fan power supply and fan are fixed on the support, and support and Lamp cup are fixed by screw.
3. air-cooled LED lamp as claimed in claim 2 is characterized in that, also is provided with the temperature detect switch (TDS) for the control fan in the described Lamp cup.
4. air-cooled LED lamp as claimed in claim 3 is characterized in that described fan is provided with at least two.
5. as each described air-cooled LED lamp in the claim 1 to 4, it is characterized in that described cover is provided with louvre.
6. as each described air-cooled LED lamp in the claim 1 to 4, it is characterized in that, also be provided with lamp pearl overheat protector in the described Lamp cup.
7. as each described air-cooled LED lamp in the claim 1 to 4, it is characterized in that described lamp pearl power is 35W.
8. as each described air-cooled LED lamp in the claim 1 to 4, it is characterized in that described Lamp cup material is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320201778XU CN203176969U (en) | 2013-04-19 | 2013-04-19 | Air-cooled type light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320201778XU CN203176969U (en) | 2013-04-19 | 2013-04-19 | Air-cooled type light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176969U true CN203176969U (en) | 2013-09-04 |
Family
ID=49073659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320201778XU Expired - Fee Related CN203176969U (en) | 2013-04-19 | 2013-04-19 | Air-cooled type light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240490A (en) * | 2020-10-30 | 2021-01-19 | 江西骏川半导体设备有限公司 | LED lamp heat dissipation protection casing |
-
2013
- 2013-04-19 CN CN201320201778XU patent/CN203176969U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240490A (en) * | 2020-10-30 | 2021-01-19 | 江西骏川半导体设备有限公司 | LED lamp heat dissipation protection casing |
| CN112240490B (en) * | 2020-10-30 | 2022-11-15 | 湖南省龙弛照明科技有限公司 | LED lamp heat dissipation protection casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong city of Shenzhen province Baoan District Shiyan Street Community in paddy field gem No. 268-3 East Wei Xing Technology Park A building 1-6 layer Patentee after: Wei Xingxin opto electronic (Shenzhen) Limited by Share Ltd Address before: 518000 Guangdong city of Shenzhen province Baoan District Shiyan Street Road gem 268-3 Wei Xing Technology Park Patentee before: SHENZHEN WEIXINGXIN ELECTRONICS TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20180419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |