CN203202708U - Explosion-proof lamp - Google Patents
Explosion-proof lamp Download PDFInfo
- Publication number
- CN203202708U CN203202708U CN2013201419066U CN201320141906U CN203202708U CN 203202708 U CN203202708 U CN 203202708U CN 2013201419066 U CN2013201419066 U CN 2013201419066U CN 201320141906 U CN201320141906 U CN 201320141906U CN 203202708 U CN203202708 U CN 203202708U
- Authority
- CN
- China
- Prior art keywords
- explosion
- lamp
- proof
- connecting plate
- electrodeless
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an explosion-proof lamp which is provided with a lamp shell, a lamp head, a wiring chamber, a wiring sleeve, an electrodeless lamp, explosion-proof glass and an explosion-proof mesh enclosure. The wiring sleeve is communicated with the wiring chamber, the lamp shell is fixedly installed below the wiring chamber, the lamp head is fixedly arranged below the wiring chamber in the lamp shell, the electrodeless lamp is installed on the lamp head, the explosion-proof mesh enclosure is arranged on the outer portion of the electrodeless lamp, and the explosion-proof mesh enclosure is arranged on the outer portion of the explosion-proof glass. The explosion-proof lamp is further provided with a fixing plate, a connecting plate and heat dissipation fins, wherein the fixing plate is arranged at the lower end of the lamp shell, the connecting plate is fixedly arranged at the upper ends of the explosion-proof glass and the explosion-proof mesh enclosure, the connecting plate is fixedly installed on the fixing plate through a fastening piece, and the heat dissipation fins are arranged on the outer portion of the lamp shell at equal intervals. According to the explosion-proof lamp, the heat dissipation problem is solved, the service life of an electrodeless bulb is prolonged, and the number of times of replacement is reduced. In addition, when the electrodeless bulb is replaced, the fastening piece can be unscrewed, and the explosion-proof glass and the explosion-proof mesh enclosure are opened. The explosion-proof lamp is simple in structure, reliable in performance, capable of reducing cost and saving materials, and suitable for being widely used.
Description
Technical field
The utility model relates to a kind of lighting device, particularly a kind of explosion-proof lamp.
Background technology
Along with the develop rapidly of industries such as oil, chemical industry, mining industry, lighting produce, use in the storage, rescue more and more widely, kind is more and more.The generation that how to prevent the blast of lighting accident in the damp hazardous area has become very important problem.Because lighting produces electric spark inevitably or forms red-hot surface when work, they are in case meet with the explosive gas mixture of production or rescue site, will cause the generation of explosion accident, directly jeopardize national wealth and citizen's life security.Therefore, as most popular lighting, its explosion-proof technology problem already has caused people's common concern and great attention.The general structure of explosion-proof lamp of the prior art is to be formed by connecting by metal-back, translucent cover, wiring housing three parts and the assembling of some auxiliary components.This structure exists the efficiently radiates heat area of metal shell little, is not enough in time the heat that produces be dissipated, and then forms thermal accumlation, influences the service life of bulb.
The utility model content
The purpose of this utility model is to overcome the defective that prior art exists, and provides that a kind of thermal diffusivity is good, the explosion-proof lamp of stable performance.
The technical scheme that realizes the utility model purpose is: a kind of explosion-proof lamp has lamp housing, lamp holder, wiring chamber, sleeve, electrodeless lamp, implosion guard and explosion-proof guard; Described sleeve is communicated with the wiring chamber; Described lamp housing is fixedly mounted on the below of wiring chamber; Described lamp holder is fixedly installed on the below of lamp housing internal wiring chamber; Described electrodeless lamp is installed on the lamp holder; Described implosion guard covers on electrodeless lamp outside, and the outside of implosion guard is provided with explosion-proof guard; Also have fixed head, connecting plate and fin; Described fixed head is arranged on the lower end of lamp housing; Described connecting plate is fixedly installed on the upper end of implosion guard and explosion-proof guard, and connecting plate is fixedly mounted on the fixed head by securing member; Described fin equidistantly is distributed in the lamp housing outside.
The described fin of technique scheme vertically equidistantly is distributed in the lamp housing outside.
The described fin of technique scheme laterally equidistantly is distributed in the lamp housing outside.
The oblique lamp housing outside that equidistantly is distributed in of the described fin of technique scheme.
Technique scheme also has reflector; Described reflector is fixedly mounted on the lower end of lamp holder.
Be provided with sealing ring between the described fixed head of technique scheme and the connecting plate.
The described fin of technique scheme and lamp housing are formed in one.
After adopting technique scheme, the utlity model has following positive effect:
(1) the utility model has solved heat dissipation problem, makes that the service life of electrodeless bulb is elongated, reduces the number of times of changing; Simultaneously, when changing electrodeless bulb, securing member be can turn on, explosion-proof guard and implosion guard opened, simple in structure, dependable performance, and can reduce cost, economical with materials is fit to be extensive use of.
(2) the vertical or horizontal or oblique lamp housing outside that equidistantly is distributed in of fin of the present utility model, when producing heat on the shell, cold-hot air convection is conducive to solve heat dissipation problem.
(3) reflector of the present utility model is fixedly mounted on the lower end of lamp holder; Can increase the intensity of light, make illuminating effect better.
(4) be provided with sealing ring between fixed head of the present utility model and the connecting plate, can reach airtight effect.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is structural representation of the present utility model;
1. lamp housings among the figure, 2. lamp holder, 3. wiring chamber, 4. sleeve, 5. electrodeless lamp, 6. implosion guard, 7. explosion-proof guard, 8. fixed head, 9. connecting plate, 10. fin, 11. securing members, 12. reflectors, 13. sealing rings.
The specific embodiment
(embodiment 1)
See Fig. 1, the utlity model has lamp housing 1, lamp holder 2, wiring chamber 3, sleeve 4, electrodeless lamp 5, implosion guard 6, explosion-proof guard 7, fixed head 8, connecting plate 9, fin 10, securing member 11 and reflector 12; Sleeve 4 is communicated with wiring chamber 3; Lamp housing 1 is fixedly mounted on the below of wiring chamber 3; Lamp holder 2 is fixedly installed on the below of lamp housing internal wiring chamber 31; Electrodeless lamp 5 is installed on the lamp holder 2; Implosion guard 6 covers on electrodeless lamp 5 outsides, and the outside of implosion guard 6 is provided with explosion-proof guard 7; Fixed head 8 is arranged on the lower end of lamp housing 1; Connecting plate 9 is fixedly installed on the upper end of implosion guard 6 and explosion-proof guard 7, and connecting plate 9 is fixedly mounted on the fixed head 8 by securing member 11; Be provided with sealing ring 13 between fixed head 8 and the connecting plate 9; Fin 10 vertically equidistantly is distributed in lamp housing 1 outside, and fin 10 is formed in one with lamp housing 1.Reflector 12 is fixedly mounted on the lower end of lamp holder 2.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. an explosion-proof lamp has lamp housing (1), lamp holder (2), wiring chamber (3), sleeve (4), electrodeless lamp (5), implosion guard (6) and explosion-proof guard (7); Described sleeve (4) is communicated with wiring chamber (3); Described lamp housing (1) is fixedly mounted on the below of wiring chamber (3); Described lamp holder (2) is fixedly installed on the below of lamp housing (1) internal wiring chamber (3); Described electrodeless lamp (5) is installed on the lamp holder (2); Described implosion guard (6) covers on electrodeless lamp (5) outside, and the outside of implosion guard (6) is provided with explosion-proof guard (7); It is characterized in that: also have fixed head (8), connecting plate (9) and fin (10); Described fixed head (8) is arranged on the lower end of lamp housing (1); Described connecting plate (9) is fixedly installed on the upper end of implosion guard (6) and explosion-proof guard (7), and connecting plate (9) is fixedly mounted on the fixed head (8) by securing member (11); Described fin (10) equidistantly is distributed in lamp housing (1) outside.
2. explosion-proof lamp according to claim 1, it is characterized in that: described fin (10) vertically equidistantly is distributed in lamp housing (1) outside.
3. explosion-proof lamp according to claim 1, it is characterized in that: described fin (10) laterally equidistantly is distributed in lamp housing (1) outside.
4. explosion-proof lamp according to claim 1 is characterized in that: oblique lamp housing (1) outside that equidistantly is distributed in of described fin (10).
5. according to claim 2 or 3 or 4 described explosion-proof lamps, it is characterized in that: also have reflector (12); Described reflector (12) is fixedly mounted on the lower end of lamp holder (2).
6. explosion-proof lamp according to claim 5 is characterized in that: be provided with sealing ring (13) between described fixed head (8) and the connecting plate (9).
7. explosion-proof lamp according to claim 6 is characterized in that: described fin (10) is formed in one with lamp housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201419066U CN203202708U (en) | 2013-03-26 | 2013-03-26 | Explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201419066U CN203202708U (en) | 2013-03-26 | 2013-03-26 | Explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203202708U true CN203202708U (en) | 2013-09-18 |
Family
ID=49146814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201419066U Expired - Fee Related CN203202708U (en) | 2013-03-26 | 2013-03-26 | Explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203202708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764718A (en) * | 2017-03-20 | 2017-05-31 | 深圳市紫光照明技术股份有限公司 | A kind of high-heat dissipation LED explosion-proof lamp |
-
2013
- 2013-03-26 CN CN2013201419066U patent/CN203202708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764718A (en) * | 2017-03-20 | 2017-05-31 | 深圳市紫光照明技术股份有限公司 | A kind of high-heat dissipation LED explosion-proof lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |