CN103697341A - Improved explosion-proof lamp - Google Patents
Improved explosion-proof lamp Download PDFInfo
- Publication number
- CN103697341A CN103697341A CN201210366508.4A CN201210366508A CN103697341A CN 103697341 A CN103697341 A CN 103697341A CN 201210366508 A CN201210366508 A CN 201210366508A CN 103697341 A CN103697341 A CN 103697341A
- Authority
- CN
- China
- Prior art keywords
- proof lamp
- housing
- explosion
- shell
- protective cover
- Prior art date
- 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.)
- Pending
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an improved explosion-proof lamp. The improved explosion-proof lamp comprises a shell, wherein an LED (light emitting diode) base plate is arranged in the shell; a reinforcing plate is arranged above the LED base plate; cooling fins are arranged on the reinforcing plate; power lines are connected to two sides of the LED base plate; a wire is connected to the lower part of the LED base plate; the tail end of the wire is connected with an LED lamp; the LED lamp is fixed at the bottom of the shell; a cooling rib is arranged on the inner side of the bottom of the shell; a light source plate is arranged on the outer side of the bottom of the shell; a light-transmission sealing protective cover capable of encircling the light source plate is arranged at the bottom of the shell; a steel screen protective cover is arranged outside the light-transmission sealing protective cover. The improved explosion-proof lamp has the advantages that the light-transmission sealing protective cover and the steel screen protective cover are arranged outside the explosion-proof lamp; the sealing performance is good; the cooling fins and the cooling rib are arranged in the explosion-proof lamp, so that heating components can be quickly cooled, and the possibility of contact between the heating components and explosive substances is eliminated.
Description
Technical field
The present invention relates to a kind of explosion-proof lamp, relate in particular to a kind of improved explosion-proof lamp.
Background technology
A very important explosion-proof principle of 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, gets rid of the possibility contacting with explosive substance.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 a kind of improved explosion-proof lamp.
The technical solution used in the present invention is:
Improved explosion-proof lamp, comprise housing, in described housing, be provided with LED substrate, described LED substrate top is provided with stiffener, described stiffener is provided with fin, described LED substrate both sides are connected with power line, under described LED substrate, be connected with wire, described wire end connects LED lamp, described LED lamp is fixed on the bottom of housing, and the bottom inside of described housing is provided with heat-dissipating fin, and the bottom outside of described housing is provided with light source board, described housing bottom is provided with the printing opacity sealing protection cover that can surround light source board, and described printing opacity sealing protection cover is provided with steel mesh protective cover outward.
On the housing of described wire both sides, have access hole.
Described housing is metal shell.
Beneficial effect of the present invention: explosion-proof lamp is provided with printing opacity sealing protection cover and steel mesh protective cover outward, good airproof performance is provided with fin and heat-dissipating fin in explosion-proof lamp, make heating element rapid heat dissipation, gets rid of the possibility contacting with explosive substance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1, housing, 2, LED substrate, 3, stiffener, 4, fin, 5, power line, 6, wire, 7, LED lamp, 8, heat-dissipating fin, 9, light source board, 10, printing opacity sealing protection cover, 11, steel mesh protective cover, 12, access hole.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in Figure 1, improved explosion-proof lamp of the present invention, comprise metal shell 1, in metal shell 1, be provided with LED substrate 2, LED substrate 2 tops are provided with stiffener 3, stiffener 3 is provided with fin 4, LED substrate 2 both sides are connected with power line 5, LED substrate is connected with wire 62 times, on the housing 1 of wire 6 both sides, have access hole 12, wire 6 ends connect LED lamp 7, LED lamp 7 is fixed on the bottom of housing 1, the bottom inside of housing 1 is provided with heat-dissipating fin 8, the bottom outside of housing 1 is provided with light source board 9, housing 1 bottom is provided with the printing opacity sealing protection cover 10 that can surround light source board 9, the outer steel mesh protective cover 11 that is provided with of printing opacity sealing protection cover 10.
Explosion-proof lamp is provided with printing opacity sealing protection cover 10 and steel mesh protective cover 11 outward, and good airproof performance is provided with fin 4 and heat-dissipating fin 8 in explosion-proof lamp, make heating element rapid heat dissipation, gets rid of the possibility contacting with explosive substance.
Claims (3)
1. improved explosion-proof lamp, comprise housing, it is characterized in that: in described housing, be provided with LED substrate, described LED substrate top is provided with stiffener, described stiffener is provided with fin, described LED substrate both sides are connected with power line, under described LED substrate, be connected with wire, described wire end connects LED lamp, described LED lamp is fixed on the bottom of housing, the bottom inside of described housing is provided with heat-dissipating fin, the bottom outside of described housing is provided with light source board, described housing bottom is provided with the printing opacity sealing protection cover that can surround light source board, described printing opacity sealing protection cover is provided with steel mesh protective cover outward.
2. improved explosion-proof lamp according to claim 1, is characterized in that: on the housing of described wire both sides, have access hole.
3. improved explosion-proof lamp according to claim 1, is characterized in that: described housing is metal shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210366508.4A CN103697341A (en) | 2012-09-28 | 2012-09-28 | Improved explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210366508.4A CN103697341A (en) | 2012-09-28 | 2012-09-28 | Improved explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103697341A true CN103697341A (en) | 2014-04-02 |
Family
ID=50358965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210366508.4A Pending CN103697341A (en) | 2012-09-28 | 2012-09-28 | Improved explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103697341A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201386932Y (en) * | 2009-04-20 | 2010-01-20 | 李社 | Split type LED anti-explosion engineering illuminating lamp |
| CN101706050A (en) * | 2009-11-06 | 2010-05-12 | 绍兴晶彩光电技术有限公司 | Led anti-explosion lamp |
| CN101881396A (en) * | 2010-07-23 | 2010-11-10 | 王德玺 | Anti-explosion lamp |
| CN201661872U (en) * | 2009-07-17 | 2010-12-01 | 石家庄高新区立明电子科技有限公司 | Flameproof LED anti-explosion lamp |
| CN202266900U (en) * | 2011-10-26 | 2012-06-06 | 山东金源勤上光电有限公司 | LED explosion-proof lamp |
-
2012
- 2012-09-28 CN CN201210366508.4A patent/CN103697341A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201386932Y (en) * | 2009-04-20 | 2010-01-20 | 李社 | Split type LED anti-explosion engineering illuminating lamp |
| CN201661872U (en) * | 2009-07-17 | 2010-12-01 | 石家庄高新区立明电子科技有限公司 | Flameproof LED anti-explosion lamp |
| CN101706050A (en) * | 2009-11-06 | 2010-05-12 | 绍兴晶彩光电技术有限公司 | Led anti-explosion lamp |
| CN101881396A (en) * | 2010-07-23 | 2010-11-10 | 王德玺 | Anti-explosion lamp |
| CN202266900U (en) * | 2011-10-26 | 2012-06-06 | 山东金源勤上光电有限公司 | LED explosion-proof lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20150338028A1 (en) | Light emitting diode bulb with central axis bidirectional convection heat dissipation structure | |
| US20130092362A1 (en) | Heat dissipating structure for light bulb | |
| US8317372B2 (en) | LED bulb | |
| JP2010135181A (en) | Illuminating device | |
| TW201502425A (en) | Light strip typed LED holder and LED bulb with the LED holder | |
| CN203082629U (en) | High-power bulb | |
| US20170268765A1 (en) | Lamp capable of isolating heat source | |
| US9482425B2 (en) | LED lamp heat dissipating structure | |
| CN202335162U (en) | LED (Light Emitting Diode) power supply box | |
| CN103697341A (en) | Improved explosion-proof lamp | |
| CN103062655A (en) | LED explosion-proof fixture with strong heat dissipation | |
| CN203823512U (en) | LED lamp | |
| CN106439505B (en) | Light emitting device | |
| CN204201546U (en) | The LED lamp holder body of high efficiency and heat radiation | |
| CN203927517U (en) | A kind of strong cooling LED explosion-proof lamp | |
| CN204477983U (en) | A kind of Lamp cup and the integrated assembly of lamp holder | |
| CN203273398U (en) | Heat-dissipating LED lamp | |
| TWM439146U (en) | Explosion-proof lamp with liquid cooling heat dissipation device | |
| CN203336393U (en) | LED ceiling lamp with high radiating efficiency | |
| CN103672465A (en) | Led lamp | |
| CN203231126U (en) | Light-emitting diode (LED) lamp | |
| KR20130039415A (en) | Led lighting device | |
| CN108006452B (en) | Big ball bubble lamp of built-in power | |
| CN207471492U (en) | A kind of lamps and lanterns heat dissipation bottom case | |
| CN202382204U (en) | Radiator special for mining explosion-proof light emitting diode (LED) tunnel lamp |
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 |