CN202032405U - Light emitting diode (LED) lamp - Google Patents
Light emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202032405U CN202032405U CN2011200931645U CN201120093164U CN202032405U CN 202032405 U CN202032405 U CN 202032405U CN 2011200931645 U CN2011200931645 U CN 2011200931645U CN 201120093164 U CN201120093164 U CN 201120093164U CN 202032405 U CN202032405 U CN 202032405U
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- China
- Prior art keywords
- led
- radiator
- lamp
- light source
- outer cover
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- Expired - Lifetime
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Abstract
The utility model discloses a light emitting diode (LED) lamp, comprising an external lampshade, a reflecting shade and an LED light source component, wherein the reflecting shade is arranged inside the external lampshade; the LED light source component comprises a lamp panel and a large-power LED cluster light emitting particles arranged on the LED light source component; a power supply and a power input line are arranged at the tail of the external lampshade; the lamp panel is tightly connected with a radiator by a bolt and a heat conducting silicon grease; the radiator is formed by linearly cutting profiles and is wholly cylindrical; and radiating fins are moulded at ends of the radiator. A radiating air inlet is formed on one side of the sealing end of the external lampshade, while a radiating air outlet is formed on one side of the tail of the external lampshade; and the LED light source component and the radiator are arranged in the space of the external lampshade between the radiating air inlet and the radiating air outlet. The radiating fins make heat fast transmitted to the air in the lampshade; the radiating air inlet formed on one side of the sealing end of the external lampshade and the radiating air outlet formed on one side of the tail of the external lampshade form an air convection radiating structure of the lamp. The hot air is promoted to be discharged from the chamber of the lamp, so that the service life is ensured.
Description
Technical field
The utility model relates to lighting technical field, is specially a kind of LED lamp.
Background technology
Stadiums are important body-building and training places, and for the training and the motion requirement that satisfy different crowd, room lighting has specific requirement.Large-scale stadium adopts high-pressure mercury lamp more at present, and its shortcoming is that light efficiency is low, caloric value is big, consumed power is many; High-pressure mercury lamp is directly to connect on the 220V AC power, and its frequency is 50 hertz, and light fixture stroboscopic phenomenon occurs in the process of lighting, and stroboscopic phenomenon is harmful to sportsman's eyesight.High-pressure mercury lamp needed preheating before lighting in addition, and can a large amount of heat energy of discharging in the normal luminous process, and behind the normal bright lamp of common 400 watts of Halogen lamp LEDs, its surface temperature is more than 200 degree, and a large amount of electric energy is with the mode loss of heat; Large-scale stadium highly is a 12-18 rice usually, some training is to the space requirement height, and the height of light fixture suspension is more than 12 meters, in order to satisfy the ground brightness requirement usually, usually need a lot of light fixtures are installed, huge light fixture general power can cause the high phenomenon of indoor air temperature.
The utility model content
The technical problems to be solved in the utility model provides a kind of LED lamp, and it possesses high light efficiency, and characteristics low in calories are to satisfy the lighting demand of stadiums.
For the technical scheme that solves the problems of the technologies described above employing is:
A kind of LED lamp, comprise the light fixture outer cover and be arranged at the interior reflection shield of outer cover, and led light source assembly, the led light source assembly comprises lamp plate and setting great power LED colony light-emitting particle thereon, light fixture outer cover afterbody is provided with power supply and power input line, closely is connected with radiator by bolt and heat-conducting silicone grease on the lamp plate, and the cutting of shaped material of radiator line forms, whole cylindrical, end face forms the radiating fin that increases area of dissipation.
Light fixture outer cover sealing end one side is provided with the heat radiation air inlet, and light fixture outer cover afterbody one side is provided with the heat radiation gas outlet, and led light source assembly and radiator are arranged at the locus of the light fixture outer cover between heat radiation air inlet and the heat radiation gas outlet.
Good effect of the present utility model is: radiating fin has increased area of dissipation, the heat that makes high-powered LED lamp colony light-emitting particle produce passes to rapidly in the interior air of lampshade, light fixture outer cover sealing end one side is set is provided with the heat radiation air inlet, light fixture outer cover afterbody one side is provided with the heat radiation gas outlet, forms the cross-ventilation radiator structure of light fixture.Conduct in the air according to the heat that heat buoyancy is former on should radiator, air temperature raises, and produces heat buoyancy upwards, produce horizontal baric gradient power with same horizontal plane ambient gas, and then the generation rising phenomenon, promote hot-air to get rid of from the light fixture cavity as early as possible, guarantee the service life of light fixture.
Description of drawings
The structural representation of Fig. 1, a kind of LED lamp of the utility model.
The specific embodiment
A kind of LED lamp as shown in Figure 1, comprise light fixture outer cover 2 and be arranged at the interior reflection shield 1 of outer cover, and led light source assembly, the led light source assembly comprises lamp plate 3 and setting great power LED colony light-emitting particle thereon, light fixture outer cover 2 afterbodys are provided with power supply 5 and power input line 6, closely are connected with radiator 4 by bolt and heat-conducting silicone grease on the lamp plate 3, and the cutting of radiator 4 section bar lines forms, whole cylindrical, end face forms the radiating fin that increases area of dissipation.
Light fixture outer cover 2 sealing ends one side is provided with heat radiation air inlet 21, and light fixture outer cover 2 afterbodys one side is provided with heat radiation gas outlet 22, and led light source assembly and radiator 4 are arranged at the locus of the light fixture outer cover 2 between heat radiation air inlet 21 and the heat radiation gas outlet 22.
The downside of lamp housing is distributed with heat radiation air inlet 21, and for guaranteeing the uniformity of fluid air intake, heat radiation air inlet 21 is equidistant even distribution.The heat radiation gas outlet 22 of heat radiation convection current is distributed in the upper side of lamp housing, and heat radiation gas outlet 22 also is and equidistantly distributes.
The above is embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present utility model.
Claims (2)
1. LED lamp, comprise light fixture outer cover (2) and be arranged at the interior reflection shield (1) of outer cover, and led light source assembly, the led light source assembly comprises lamp plate (3) and setting great power LED colony light-emitting particle thereon, light fixture outer cover (2) afterbody is provided with power supply (5) and power input line (6), it is characterized in that: lamp plate (3) is gone up and closely is connected with radiator (4) by bolt and heat-conducting silicone grease, the cutting of radiator (4) section bar line forms, whole cylindrical, end face forms the radiating fin that increases area of dissipation.
2. a kind of LED lamp according to claim 1, its spy is: light fixture outer cover (2) sealing end one side is provided with heat radiation air inlet (21), light fixture outer cover (2) afterbody one side is provided with heat radiation gas outlet (22), and led light source assembly and radiator (4) are arranged at the locus of the light fixture outer cover (2) between heat radiation air inlet (21) and the heat radiation gas outlet (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200931645U CN202032405U (en) | 2011-04-01 | 2011-04-01 | Light emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200931645U CN202032405U (en) | 2011-04-01 | 2011-04-01 | Light emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202032405U true CN202032405U (en) | 2011-11-09 |
Family
ID=44894702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200931645U Expired - Lifetime CN202032405U (en) | 2011-04-01 | 2011-04-01 | Light emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202032405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013091296A1 (en) * | 2011-12-22 | 2013-06-27 | 都江堰光明光电材料有限责任公司 | Glass illumination lamp with heat dissipation function |
| CN108361655A (en) * | 2018-02-28 | 2018-08-03 | 柳州市环通科技有限公司 | A kind of new automobile LED light |
-
2011
- 2011-04-01 CN CN2011200931645U patent/CN202032405U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013091296A1 (en) * | 2011-12-22 | 2013-06-27 | 都江堰光明光电材料有限责任公司 | Glass illumination lamp with heat dissipation function |
| CN108361655A (en) * | 2018-02-28 | 2018-08-03 | 柳州市环通科技有限公司 | A kind of new automobile LED light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |