CN202708745U - Light emitting diode (LED) lamp - Google Patents
Light emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202708745U CN202708745U CN2012203828157U CN201220382815U CN202708745U CN 202708745 U CN202708745 U CN 202708745U CN 2012203828157 U CN2012203828157 U CN 2012203828157U CN 201220382815 U CN201220382815 U CN 201220382815U CN 202708745 U CN202708745 U CN 202708745U
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- led light
- fin
- light source
- led
- radiating
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a light emitting diode (LED) lamp. According to the LED lamp, a radiating module is added in a common LED lamp. The radiating module comprises a radiating fan, a fixing frame and radiating fins. Heat of LED light sources is transferred out through the radiating fins and then is exhausted through the radiating fan. The radiating problem of the LED lamp is effectively solved, the light sources, a power supply and the radiating module are connected into a whole and can be directly installed in a sealed lamp cover to directly replace a traditional light source, modification is needless, maintenance is convenient, a traditional lamp can be conveniently transformed into the LED lamp, the LED lamp has a high-temperature automatic power-off protection function, and the system is stable and reliable.
Description
Technical field
The utility model relates to a kind of LED light fixture, belong to the LED field of light fittings.
Background technology
At present, be the solid-state light-emitting component of being made by semi-conducting material LED(Light-emitting Diode light emitting diode).LED has the characteristics such as fast, the power saving of the lamp time of need not warming up, reaction speed and pollution be low, but the general transfer power of LED only has 10%-30%, and namely the electricity of 1W only is converted into visible light less than 0.2W, other all be heat.So it is exactly the heat dissipation problem of LED light fixture that high efficiency LED applies to the problem that lighting apparatus at first will solve.
Existing LED bulb lamp all is equipped with radiator, these radiators generally adopt the passive heat radiation of metal fin, radiating rate is rapid not, radiating effect is not good, can't well solve the heat radiation requirement of LED bulb lamp, and LED bulb lamp power can't be done greatly, causes a large amount of conventional lamp by changing the mode of light source, to realize conventional lamp is transform as the purpose of LED light fixture.
The utility model content
The utility model purpose: the purpose of this utility model is to overcome the deficiencies in the prior art, a kind of LED light fixture is provided, adopt the active heat removal pattern, satisfy the heat radiation requirement of LED light fixture, reduced the light decay phenomenon of LED light fixture, and by directly changing the mode of light source, conventional lamp can be transform as the LED light fixture.
Technical scheme: basic conception of the present utility model is: increase a radiating module in bulb, utilize fin that the heat that led light source produces is derived, by radiator fan heat is discharged.Radiating module comprises fin, fixed mount and radiator fan.Fin is fixed in the fixed mount, and radiator fan is installed on the side of fin, radiator fan axially consistent with the direction of fin fin.Radiating module is installed in the cowling, and the heating surface of the fin in the radiating module is towards the not light-emitting area of led light source.
The first technical scheme of the present utility model comprises radiating module, circuit module, led light source, anti-glare lens, bracket of lamp body, cowling, joint and reflective cone.Led light source, anti-glare lens and reflective cone are installed in the bracket of lamp body.Joint is positioned at the bracket of lamp body afterbody.Led light source is positioned at the top of bracket of lamp body, on its light-emitting area anti-glare lens is installed.Through anti-glare lens, be radiated on the reflective cone and reflect after light sends from LED, penetrate from the side of bulb.Radiating module is installed in not light-emitting area one side of led light source, and the heating surface of its fin just in time is attached to led light source.Cowling is connected with the bracket of lamp body top.Circuit module is installed in the fixed mount.Radiating module, circuit module and cowling have consisted of an effective heat dissipation channel, and the heat that led light source can be produced is discharged.For improving Systems balanth and reliability, be provided with the high temperature automatic power-off protection device in the described circuit module.
The second technical scheme of the present utility model comprises radiating module, circuit module, led light source, anti-glare lens, cowling and joint.Joint is positioned at the less end of cowling opening.Radiating module is installed in the cowling, and the heating surface of its fin is close to the non-luminous one side of led light source.Led light source is installed in the larger end of opening of cowling, on its light-emitting area anti-glare lens is installed.Circuit module is installed in the fixed mount.Radiating module, circuit module and cowling have consisted of an effective heat dissipation channel, and the heat that led light source can be produced is discharged.For improving Systems balanth and reliability, be provided with the high temperature automatic power-off protection device in the described circuit module.
Beneficial effect: the utility model has effectively solved the heat dissipation problem of LED light fixture, and light source, power supply and radiating module are linked as integral body, is convenient to easy to maintenancely, and with high temperature auto-breaking defencive function, system stability is reliable.
Description of drawings
Fig. 1 is the structural representation of the utility model the first embodiment;
Fig. 2 is the cut-away view of the utility model the first embodiment;
Fig. 3 is the structural representation of the utility model the second embodiment;
Fig. 4 is the cut-away view of the utility model the second embodiment.
The specific embodiment
The below elaborates to embodiment of the present utility model; present embodiment is implemented under take technical solutions of the utility model as prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Embodiment one
As shown in Figure 1 and Figure 2, present embodiment comprises radiating module, circuit module 4, led light source 5, anti-glare lens 6, bracket of lamp body 7, cowling 8, joint 9 and reflective cone 10.Wherein radiating module is comprised of fin 1, fixed mount 2, radiator fan 3.Fin 1 is fixed in the fixed mount 2, and radiator fan 3 is installed on the side of fin 1, radiator fan 3 axially consistent with the direction of fin 1 fin.Circuit module 4 is installed on the fixed mount, and it is provided with the high temperature automatic power-off protection device.This radiating module is installed in the cowling 8, and the heating surface of the fin 1 in the radiating module is towards the not light-emitting area of led light source 5.
It is inboard that led light source 5 is installed in the larger end of bracket of lamp body 7 sectional areas, is provided with anti-glare lens 6 on its light-emitting area.The light-emitting area of led light source is towards reflective cone 10, and reflective cone 10 is installed in the bracket of lamp body 7.The end that cowling 8 and bracket of lamp body 7 sectional areas are larger is connected, and joint 9 is installed in the other end of bracket of lamp body 7.
Embodiment two
As shown in Figure 3, Figure 4, present embodiment comprises radiating module, circuit module 4, led light source 5, anti-glare lens 6, cowling 8 and joint 9.Wherein radiating module is comprised of fin 1, fixed mount 2, radiator fan 3.Fin 1 is fixed in the fixed mount 2, and radiator fan 3 is installed on the side of fin 1, radiator fan 3 axially consistent with the direction of fin 1 fin.Circuit module 4 is installed on the fixed mount, and it is provided with the high temperature automatic power-off protection device.This radiating module is installed in the cowling 8, and the heating surface of the fin 1 in the radiating module is towards the not light-emitting area of led light source 5.
Led light source 5 is installed in the larger end outside of bracket of lamp body 7 sectional areas, is provided with anti-glare lens 6 on its light-emitting area.The end that cowling 8 and bracket of lamp body 7 sectional areas are larger is connected, and joint 9 is installed in the other end of bracket of lamp body 7.
Claims (6)
1. a LED light fixture comprises circuit module (4), led light source (5), anti-glare lens (6), bracket of lamp body (7), cowling (8), joint (9) and reflective cone (10), it is characterized in that:
It also has a radiating module, comprise fin (1), fixed mount (2) and radiator fan (3), fin (1) is fixed in the fixed mount (2), radiator fan (3) is installed on the side of fin (1), radiator fan (3) axially consistent with the direction of fin (1) fin, this radiating module is installed in the cowling (8), and the heating surface of the fin in the radiating module (1) is towards the not light-emitting area of led light source (5);
Described circuit module (4) is installed in the fixed mount (2);
Described reflective cone (10) is installed in the bracket of lamp body (7), and it is inboard that led light source (5) is installed in the larger end of bracket of lamp body (7) sectional area, and the light-emitting area of led light source is towards reflective cone (10);
The end that described cowling (8) and bracket of lamp body (7) sectional area are larger is connected.
2. LED light fixture according to claim 1, it is characterized in that: described circuit module (4) is provided with the high temperature automatic power-off protection device.
3. LED light fixture according to claim 1 is characterized in that: be provided with anti-glare lens (6) on the light-emitting area of described led light source (5).
4. a LED light fixture comprises circuit module (4), led light source (5), anti-glare lens (6), cowling (8) and joint (9), it is characterized in that:
It also has a radiating module, comprise fin (1), fixed mount (2) and radiator fan (3), fin (1) is fixed in the fixed mount (2), radiator fan (3) is installed on the side of fin (1), radiator fan (3) axially consistent with the direction of fin (1) fin, the heating surface of fin (1) is towards the not light-emitting area of led light source (5), and this radiating module is installed in the cowling (8);
Described circuit module (4) is installed in the fixed mount (2).
5. LED light fixture according to claim 4 is characterized in that, described circuit module (4) is provided with the high temperature automatic power-off protection device.
6. LED light fixture according to claim 4 is characterized in that: be provided with anti-glare lens (6) on the light-emitting area of described led light source (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203828157U CN202708745U (en) | 2012-08-03 | 2012-08-03 | Light emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203828157U CN202708745U (en) | 2012-08-03 | 2012-08-03 | Light emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202708745U true CN202708745U (en) | 2013-01-30 |
Family
ID=47589045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203828157U Expired - Fee Related CN202708745U (en) | 2012-08-03 | 2012-08-03 | Light emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202708745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152236A (en) * | 2015-04-14 | 2016-11-23 | 海盐正凯电气科技有限公司 | Forced convertion formula suspended ceiling heater |
-
2012
- 2012-08-03 CN CN2012203828157U patent/CN202708745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152236A (en) * | 2015-04-14 | 2016-11-23 | 海盐正凯电气科技有限公司 | Forced convertion formula suspended ceiling heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130803 |