CN202176929U - Explosion-proof LED lamp - Google Patents
Explosion-proof LED lamp Download PDFInfo
- Publication number
- CN202176929U CN202176929U CN2011202240393U CN201120224039U CN202176929U CN 202176929 U CN202176929 U CN 202176929U CN 2011202240393 U CN2011202240393 U CN 2011202240393U CN 201120224039 U CN201120224039 U CN 201120224039U CN 202176929 U CN202176929 U CN 202176929U
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- Prior art keywords
- radiator
- explosion
- led
- led lamp
- proof
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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.)
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Abstract
An explosion-proof LED (Light-Emitting Diode) lamp comprises a radiator and a copper core which is connected with the radiator, wherein the radiator comprises petal-shaped blades. The explosion-proof LED lamp has the following advantages that: with the petal-shaped structure of the radiator and an air convection hole heat-dissipation structure arranged on a reflector, the temperature of an LED chip is effectively reduced, and the service life of the LED is prolonged; and simultaneously, an end explosion-proof surface on the surface of a transparent shield achieves excellent explosion-proof effect.
Description
Technical field
The utility model relates to a kind of anti-riot LED lamp, particularly a kind of led light source of explosion-proof durable energy saving life.
Background technology
The explosion-proof high-efficiency energy-saving long-life life light fixture of prior art generally all adopts gas-discharge light source and Novel LED light source.The defective of gas-discharge light source is that caloric value is high, and power consumption is big, and the life-span is short, and cost is high, safeguards frequent; Novel LED light source has unidirection luminous, and light utilization efficiency is high, high light efficiency; High-color rendering, the long-life, energy-conservation; Environmental protection, advantage such as non-maintaining, but most of radiator structure can not effectively distribute the temperature of chip; Cause chip center's temperature too high, thereby influenced its serviceability the service life that has reduced light fixture, and cost is high.
The utility model content
The technical problem that the utility model solves is in order to have overcome the defective that LED lamp poor radiation, service life lack in the prior art, a kind of anti-riot LED lamp to be provided.
The utility model solves above-mentioned technical problem through following technical proposals: a kind of anti-riot LED lamp, comprise radiator and copper core, and the copper core is connected with radiator, and wherein, radiator is that blade is petal.
Preferably, this reflection shield is positioned at this radiator bottom.
Preferably, has the cross-ventilation hole on this reflection shield.
Preferably, this cross-ventilation hole is near that end of the root of blade of radiator.
Preferably, the surface of this translucent cover is the seam explosion suppresion surface.
The beneficial effect of the utility model: the cross-ventilation hole radiator structure that is provided with on the petal structure of radiator and the reflection shield effectively reduces the temperature of led chip; Prolonged the service life of LED, the seam explosion suppresion surface on translucent cover surface has played good explosion-proof effect simultaneously.
Description of drawings
Fig. 1 is the contour structures sketch map of the anti-riot LED lamp of the utility model preferred embodiment.
Fig. 2 looks partial sectional view for the master of the anti-riot LED lamp of the utility model preferred embodiment.
Fig. 3 is the upward view of the anti-riot LED lamp of the utility model preferred embodiment.
The specific embodiment
The anti-riot LED lamp of the utility model comprises: lamp body 1, radiator 2, copper core 3, reflection shield 4, led chip 5 and translucent cover 6.Wherein, Described led chip 5 is mounted on the good copper core 3 of a kind of heat conductivility, and copper core 3 closely is connected with radiator 2, and copper core 3 conducts to heat on the radiator 2; Radiator 2 adopts the petal radiator structure that is made up of a plurality of blades; As shown in Figure 1, this structure can increase the area of dissipation of radiator, and the heat that can fast 3 conduction of copper core be come is dispersed in the air; The version of reflection shield 4 is for (satisfying the light usable reflection is that those skilled in the art realize easily when satisfying the light usable reflection; So repeat no more); Inner ring has a circle cross-ventilation hole 7, and as shown in Figure 3, promptly this cross-ventilation hole 7 is positioned at that end near the root of blade of radiator 2; This cross-ventilation hole 7 can be with the heat of radiator 2 blades 8 roots and the cross-ventilation below the reflection shield 4; Flow thereby accelerate air, reduce the temperature of fin 2, reduce the temperature of led chip 5 with this.Translucent cover 4 is installed on the fin 2 through screw or other modes well known to those skilled in the art, when satisfying printing opacity, satisfies requirement of explosion proof.In addition, the surface of translucent cover 6 is the seam explosion suppresion surface, led chip 5 is completely cut off with outside, and have explosion prevention function.
The utility model adopts large power long life-span environment protecting and power-saving LED lamp, and this light source is installed on the radiator of special radiator structure, to reach good heat conduction and heat radiation, guarantees LED lamp operate as normal.Because the durable energy saving of LED lamp life characteristic has guaranteed the work of explosion-proof lamp high-efficiency energy-saving long-life life.
Claims (4)
1. an anti-riot LED lamp comprises radiator and copper core, it is characterized in that the copper core is connected with radiator, and wherein, radiator is that blade is petal.
2. like claims 1 described anti-riot LED lamp, it is characterized in that, comprise that also reflection shield, reflection shield are positioned at this radiator bottom.
3. like claims 2 described anti-riot LED lamps, it is characterized in that having the cross-ventilation hole on the reflection shield.
4. like claims 3 described anti-riot LED lamps, it is characterized in that the cross-ventilation hole is near the root of blade of radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202240393U CN202176929U (en) | 2011-06-29 | 2011-06-29 | Explosion-proof LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202240393U CN202176929U (en) | 2011-06-29 | 2011-06-29 | Explosion-proof LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202176929U true CN202176929U (en) | 2012-03-28 |
Family
ID=45866806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202240393U Expired - Fee Related CN202176929U (en) | 2011-06-29 | 2011-06-29 | Explosion-proof LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202176929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195650A (en) * | 2016-06-28 | 2016-12-07 | 储世昌 | LED anti-explosion lamp radiator structure |
-
2011
- 2011-06-29 CN CN2011202240393U patent/CN202176929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195650A (en) * | 2016-06-28 | 2016-12-07 | 储世昌 | LED anti-explosion lamp radiator structure |
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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: 20120328 Termination date: 20120629 |