CN103697340A - LED (Light Emitting Diode) explosion-proof lamp - Google Patents
LED (Light Emitting Diode) explosion-proof lamp Download PDFInfo
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- CN103697340A CN103697340A CN201210366507.XA CN201210366507A CN103697340A CN 103697340 A CN103697340 A CN 103697340A CN 201210366507 A CN201210366507 A CN 201210366507A CN 103697340 A CN103697340 A CN 103697340A
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- Prior art keywords
- led
- explosion
- lamp
- radiating substrate
- proof lamp
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an LED (Light Emitting Diode) explosion-proof lamp. The LED explosion-proof lamp comprises a shell. A lamp holder is arranged at the top of the shell. The lower end of the shell is connected with a lampshade. An opening is formed in the lower part of the lampshade. A protection cover is arranged on the opening. A radiating substrate and an LED panel are arranged in the shell. A plurality of LED lamps are arranged on the LED panel. The radiating substrate is arranged above the LED panel. A plurality of radiating fins are arranged on the upper surface of the radiating substrate. An anti-air-backflow plate is arranged above the radiating fins. A fan is arranged on the anti-air-backflow plate. Air outlets are distributed in the outer circumference of the top of the shell. The LED explosion-proof lamp has the advantages that since the radiating substrate, the radiating fins and the fan are arranged in the lamp, heat produced by components in the lamp can be quickly removed; since the air outlets are distributed in the outer circumference of the top of the shell, the heat can be dissipated more thoroughly.
Description
Technical field
The present invention relates to a kind of LED explosion-proof lamp.
Background technology
A very important explosion-proof principle of LED explosion-proof lamp is exactly that the back panel wiring of light fixture, electric elements, light-emitting component etc. are closed, it cannot be contacted with damp, explosive dust, the heating element of lamp interior must dispel the heat as early as possible, get rid of the possibility contacting with explosive substance, avoid overheated, the hot explosion caused tragedy of shell.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
The object of this invention is to provide the LED explosion-proof lamp that a kind of explosion-proof performance is good.
The technical solution used in the present invention is:
A kind of LED explosion-proof lamp, comprise housing, described case top is lamp holder, described housing lower end connects lampshade, described lampshade bottom has openning, described openning is provided with protective cover, in described housing, be provided with heat-radiating substrate and LED board, described LED board is provided with a plurality of LED lamps, described heat-radiating substrate is positioned at LED board top, and described heat-radiating substrate upper surface is provided with a plurality of fin, and described fin top is provided with windproof back flow plate, on described windproof back flow plate, be provided with fan, on described case top outer circumference surface, be distributed with venthole.
The housing of described LED lamp below is provided with protection wire fabric reinforcement outward.
The number of described fin is 4-8.
Beneficial effect of the present invention: be provided with heat-radiating substrate, fin and fan in light fixture, remove as early as possible the heat that lamp interior components and parts produce, be distributed with venthole on case top outer circumference surface, dispel the heat more thorough.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1, housing, 2, lamp holder, 3, lampshade, 4, openning, 5, protective cover, 6, heat-radiating substrate, 7, LED board, 8, LED lamp, 9, fin, 10, windproof back flow plate, 11, fan, 12, venthole, 13, protection wire fabric reinforcement.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Following examples only, for the present invention is described, are not used for limiting the scope of the invention.
As shown in Figure 1, a kind of LED explosion-proof lamp of the present invention, comprise housing 1, housing 1 top is lamp holder 2, housing 1 lower end connects lampshade 3, lampshade 3 bottoms have openning 4, openning 4 is provided with protective cover 5, in housing 1, be provided with heat-radiating substrate 6 and LED board 7, LED board 7 is provided with a plurality of LED lamps 8, heat-radiating substrate 6 is positioned at LED board 7 tops, heat-radiating substrate 6 upper surfaces are provided with 5 fin 9, fin 9 tops are provided with windproof back flow plate 10, on windproof back flow plate 10, be provided with fan 11, on housing 1 top external circumference face, be distributed with venthole 12, the outer protection wire fabric reinforcement 13 that is provided with of housing 1 of LED lamp 8 belows.
In light fixture, be provided with heat-radiating substrate 6, fin 9 and fan 11, remove as early as possible the heat that lamp interior components and parts produce, on housing 1 top external circumference face, be distributed with venthole 12, dispel the heat more thorough.
Claims (3)
1. a LED explosion-proof lamp, comprise housing, it is characterized in that: described case top is lamp holder, described housing lower end connects lampshade, described lampshade bottom has openning, described openning is provided with protective cover, in described housing, be provided with heat-radiating substrate and LED board, described LED board is provided with a plurality of LED lamps, described heat-radiating substrate is positioned at LED board top, and described heat-radiating substrate upper surface is provided with a plurality of fin, and described fin top is provided with windproof back flow plate, on described windproof back flow plate, be provided with fan, on described case top outer circumference surface, be distributed with venthole.
2. a kind of LED explosion-proof lamp according to claim 1, is characterized in that: the housing of described LED lamp below is provided with protection wire fabric reinforcement outward.
3. a kind of LED explosion-proof lamp according to claim 1, is characterized in that: the number of described fin is 4-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210366507.XA CN103697340A (en) | 2012-09-28 | 2012-09-28 | LED (Light Emitting Diode) explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210366507.XA CN103697340A (en) | 2012-09-28 | 2012-09-28 | LED (Light Emitting Diode) explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103697340A true CN103697340A (en) | 2014-04-02 |
Family
ID=50358964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210366507.XA Pending CN103697340A (en) | 2012-09-28 | 2012-09-28 | LED (Light Emitting Diode) explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103697340A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201072112Y (en) * | 2007-09-25 | 2008-06-11 | 王其林 | Horizontal type LED lamp with air convection warehouse |
| KR20110019071A (en) * | 2009-08-19 | 2011-02-25 | 이윤희 | A led lamp |
| CN201757387U (en) * | 2009-07-22 | 2011-03-09 | 詹益权 | Forced air-cooled heat dissipation structure of high power LED lamp |
| CN201764303U (en) * | 2010-07-29 | 2011-03-16 | 诸建平 | Novel high power LED (light-emitting diode) lamp |
-
2012
- 2012-09-28 CN CN201210366507.XA patent/CN103697340A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201072112Y (en) * | 2007-09-25 | 2008-06-11 | 王其林 | Horizontal type LED lamp with air convection warehouse |
| CN201757387U (en) * | 2009-07-22 | 2011-03-09 | 詹益权 | Forced air-cooled heat dissipation structure of high power LED lamp |
| KR20110019071A (en) * | 2009-08-19 | 2011-02-25 | 이윤희 | A led lamp |
| CN201764303U (en) * | 2010-07-29 | 2011-03-16 | 诸建平 | Novel high power LED (light-emitting diode) lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |