CN201412706Y - LED solid non-maintaining anti-explosion lamp - Google Patents
LED solid non-maintaining anti-explosion lamp Download PDFInfo
- Publication number
- CN201412706Y CN201412706Y CN2009200732023U CN200920073202U CN201412706Y CN 201412706 Y CN201412706 Y CN 201412706Y CN 2009200732023 U CN2009200732023 U CN 2009200732023U CN 200920073202 U CN200920073202 U CN 200920073202U CN 201412706 Y CN201412706 Y CN 201412706Y
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- Prior art keywords
- hollow cylinder
- base plate
- explosion
- led
- proof
- Prior art date
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- Expired - Fee Related
Links
- 239000007787 solid Substances 0.000 title claims abstract description 16
- 238000004880 explosion Methods 0.000 title abstract description 6
- 239000003292 glue Substances 0.000 claims abstract description 13
- 230000001413 cellular effect Effects 0.000 claims abstract description 9
- 239000003822 epoxy resin Substances 0.000 claims abstract description 6
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000003643 water by type Substances 0.000 claims description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 239000002360 explosive Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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 an LED solid non-maintaining anti-explosion lamp. A shell comprises an under-plate, a front hollow column and a back hollow column which are at the two sides of the under-plate. An end closure is disposed at an opening end of the front hollow column through flame-proof screw thread, to form a flame-proof cavity. The end closure is disposed at an opening end of the backhollow column through bolt, to form an increased-safety cavity. A plurality of radiating ribs is disposed on the outer circle of the shell at an interval. A cellular reflecting shade is disposed on the under-plate and in the flame-proof cavity. A plurality of LED light sources is respectively disposed in the honeycomb of the reflecting shade through the heat-conducting glue. An LED driver is disposed on the under-plate and in the increased-safety cavity. A through hole is arranged on the under-plate. Cables pass through the through hole of the under-plate to connect the LED driver and a plurality of LED light sources. The through hole of the under-plate is sealed with epoxy resin glue. A cable entry is disposed on the side wall. The anti-explosion lamp of the utility model has the advantages of anti-explosion function, long service life, non-maintaining light source, and low maintaining cost.
Description
Technical field
The utility model relates to the solid-state non-maintaining explosion-proof lamp of a kind of LED.
Background technology
When in the explosive gaseous environment, carrying out every operation, need to adopt all kinds of explosion-proof lamp illuminations.Explosion-proof lamp adopts conventional light source mostly, and the generation of conventional light source heat is bigger mostly, and need be isolated from the outside for playing the explosion-proof light source, and the light source heat radiation difficulty causes light source damage, the lost of life; And in a lot of explosive gaseous environments, the installation and maintenance of explosion-proof lamp are all inconvenient, make that the explosion-proof lamp life cycle is shorter, need frequent updating, improved the cost that light fixture is safeguarded.
Summary of the invention
Technical problem to be solved in the utility model provides the solid-state non-maintaining explosion-proof lamp of a kind of LED, and this explosion-proof lamp satisfies requirement of explosion proof, has prolonged the service life of light fixture greatly, has realized the non-maintaining of lamp light source, has reduced the cost that light fixture is safeguarded.
For solving the problems of the technologies described above, the solid-state non-maintaining explosion-proof lamp of the utility model LED comprises housing, cap, end cap, some solid state LED light sources, cellular reflection shield, led driver, some fin, cable and cable entry, described housing comprises base plate, preceding hollow cylinder and back hollow cylinder, hollow cylinder and back hollow cylinder are located at described base plate both sides before described, described end cap is located at described preceding hollow cylinder openend and is connected by flame proof thread, the base plate of described end cap and described housing and preceding hollow cylinder constitute the flame proof cavity, described cap is located at described back hollow cylinder openend and is connected by bolt, the base plate of described cap and described housing and back hollow cylinder formation increase the peace cavity, described some fin are fin-shapeds and are located at described housing outer ring at interval, described cellular reflection shield is located on the base plate of described housing and is positioned at described flame proof cavity, described some solid state LED light sources are located in the honeycomb of described reflection shield by thermal conductivity glue, described led driver is located on the base plate of described housing and is positioned at the described peace cavity that increases, have through hole on the described base plate, through hole and two ends that described cable passes described housing base plate connect described led driver and some solid state LED light sources respectively, described through hole waters envelope by epoxide-resin glue, and described cable entry is located at the sidewall of described cap.
Installation for ease of this explosion-proof lamp, this explosion-proof lamp also comprises the lamp installation support, described lamp installation support is the rectangle frame of openings at one side, the free end of described rectangle frame dual-side is located at the back hollow cylinder sidewall of described housing by bolt, and the base of described rectangle frame has some through holes and is used to install light fixture.
Because the solid-state non-maintaining explosion-proof lamp of the utility model LED has adopted technique scheme, promptly constitute housing by base plate and the preceding hollow cylinder of being located at the base plate both sides and back hollow cylinder, the openend of hollow cylinder was to form the flame proof cavity before end cap was located at by flame proof thread, the openend that cap is located at the back hollow cylinder by bolt increases the peace cavity with formation, some fin are located at the housing outer ring, cellular reflection shield is located on the housing base plate and is positioned at the flame proof cavity, some solid state LED light sources are located in the honeycomb of reflection shield by thermal conductivity glue respectively, led driver is located on the base plate and is positioned at and increases the peace cavity, have through hole on the base plate, cable passes bottom hole and connects led driver and some solid state LED light sources, through hole waters envelope by epoxide-resin glue, and cable entry is located at the cap sidewall; This explosion-proof lamp satisfies requirement of explosion proof, has prolonged the service life of light fixture greatly, has realized the non-maintaining of lamp light source, has reduced the cost that light fixture is safeguarded.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the structural representation of the solid-state non-maintaining explosion-proof lamp of the utility model LED.
The specific embodiment
As shown in Figure 1, the solid-state non-maintaining explosion-proof lamp of the utility model LED comprises housing, cap 5, end cap 4, some solid state LED light sources 8, cellular reflection shield 7, led driver 81, some fin 6, cable 9 and cable entry 13, described housing comprises base plate 1, preceding hollow cylinder 2 and back hollow cylinder 3, hollow cylinder 2 and back hollow cylinder 3 are located at described base plate 1 both sides before described, described end cap 4 is located at described preceding hollow cylinder 2 openends and is connected by flame proof thread, described end cap 4 constitutes flame proof cavity 17 with the base plate 1 and the preceding hollow cylinder 2 of described housing, described cap 5 is located at described back hollow cylinder 3 openends and is connected by bolt 19, described cap 5 increases peace cavity 18 with the base plate 1 and back hollow cylinder 3 formations of described housing, described some fin 6 are fin-shapeds and are located at described housing outer ring at interval, described cellular reflection shield 7 is located on the base plate 1 of described housing and is positioned at described flame proof cavity 17, described some solid state LED light sources 8 are located in the honeycomb of described reflection shield 7 by thermal conductivity glue, described led driver 81 is located on the base plate 1 of described housing and is positioned at the described peace cavity 18 that increases, have through hole 11 on the described base plate 1, through hole 11 and two ends that described cable 9 passes described housing base plate 1 connect described led driver 81 and some solid state LED light sources 8 respectively, described through hole 11 waters envelope by epoxide-resin glue 12, and described cable entry 13 is located at the sidewall of described cap 5.
Installation for ease of this explosion-proof lamp, this explosion-proof lamp also comprises lamp installation support 14, described lamp installation support 14 is rectangle frames of openings at one side, the free end of described rectangle frame dual-side is located at back hollow cylinder 3 sidewalls of described housing by bolt 16, and the base of described rectangle frame has some through holes 15 and is used to install light fixture.
The solid-state non-maintaining explosion-proof lamp of the utility model LED constitutes housing by base plate and the preceding hollow cylinder of being located at the base plate both sides and back hollow cylinder, the openend of hollow cylinder was to form the flame proof cavity before end cap was located at by flame proof thread, the openend that cap is located at the back hollow cylinder by bolt increases the peace cavity with formation, some fin are fin-shapeds and are located at the housing outer ring, cellular reflection shield is located on the housing base plate and is positioned at the flame proof cavity, some solid state LED light sources are located in the honeycomb of reflection shield by thermal conductivity glue respectively, led driver is located on the base plate and is positioned at and increases the peace cavity, have through hole on the base plate, cable passes bottom hole and connects led driver and some solid state LED light sources, bottom hole adopts epoxide-resin glue to water envelope, and cable entry is located at the cap sidewall; This explosion-proof lamp is selected the high light efficiency cold light source of solid state LED of new generation for use, life-span was 50000-100000 hour, realize the non-maintaining use of lamp light source, use heat-conducting glue led chip to be fixed in the honeycomb of reflection shield, the fin of some fin-shapeds is set in the housing outer ring simultaneously, solved the heat dissipation problem of LED, simultaneously each control element has been done explosion-proof processing, satisfied the requirement that light fixture uses in explosive gas atmosphere.
Claims (2)
1, the solid-state non-maintaining explosion-proof lamp of a kind of LED, it is characterized in that: this explosion-proof lamp comprises housing, cap, end cap, some solid state LED light sources, cellular reflection shield, led driver, some fin, cable and cable entry, described housing comprises base plate, preceding hollow cylinder and back hollow cylinder, hollow cylinder and back hollow cylinder are located at described base plate both sides before described, described end cap is located at described preceding hollow cylinder openend and is connected by flame proof thread, the base plate of described end cap and described housing and preceding hollow cylinder constitute the flame proof cavity, described cap is located at described back hollow cylinder openend and is connected by bolt, the base plate of described cap and described housing and back hollow cylinder formation increase the peace cavity, described some fin are fin-shapeds and are located at described housing outer ring at interval, described cellular reflection shield is located on the base plate of described housing and is positioned at described flame proof cavity, described some solid state LED light sources are located in the honeycomb of described reflection shield by thermal conductivity glue, described led driver is located on the base plate of described housing and is positioned at the described peace cavity that increases, have through hole on the described base plate, through hole and two ends that described cable passes described housing base plate connect described led driver and some solid state LED light sources respectively, described through hole waters envelope by epoxide-resin glue, and described cable entry is located at the sidewall of described cap.
2, the solid-state non-maintaining explosion-proof lamp of LED according to claim 1, it is characterized in that: this explosion-proof lamp also comprises the lamp installation support, described lamp installation support is the rectangle frame of openings at one side, the free end of described rectangle frame dual-side is located at the back hollow cylinder sidewall of described housing by bolt, and the base of described rectangle frame has some through holes and is used to install light fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200732023U CN201412706Y (en) | 2009-06-01 | 2009-06-01 | LED solid non-maintaining anti-explosion lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200732023U CN201412706Y (en) | 2009-06-01 | 2009-06-01 | LED solid non-maintaining anti-explosion lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201412706Y true CN201412706Y (en) | 2010-02-24 |
Family
ID=41714590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200732023U Expired - Fee Related CN201412706Y (en) | 2009-06-01 | 2009-06-01 | LED solid non-maintaining anti-explosion lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201412706Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595814A (en) * | 2012-02-07 | 2012-07-18 | 博山中美防爆电机电器有限公司 | Electrical appliance for zone 0 in hazardous area |
| CN103292278A (en) * | 2013-06-19 | 2013-09-11 | 苏州信亚科技有限公司 | Ceiling type LED explosion-proof lamp for clean room |
| CN103363318A (en) * | 2012-03-28 | 2013-10-23 | 海洋王照明科技股份有限公司 | Explosion-proof work lamp |
| CN103363317A (en) * | 2012-03-28 | 2013-10-23 | 海洋王照明科技股份有限公司 | LED explosion-proof lamp |
| CN103591477A (en) * | 2012-08-15 | 2014-02-19 | 华荣科技股份有限公司 | LED (light emitting diode) light source module for explosion-proof lamp |
| CN104165288A (en) * | 2014-05-06 | 2014-11-26 | 深圳市紫光照明技术有限公司 | LED explosion-proof lamp |
| CN104180211A (en) * | 2013-05-28 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Lamp |
| CN106195734A (en) * | 2016-08-31 | 2016-12-07 | 新黎明科技股份有限公司 | A kind of LED anti-explosion lamp of Modularized splice |
| CN110486633A (en) * | 2019-09-30 | 2019-11-22 | 卓安照明科技有限公司 | A kind of LED maintaining-free explosion-proof lamp |
-
2009
- 2009-06-01 CN CN2009200732023U patent/CN201412706Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595814A (en) * | 2012-02-07 | 2012-07-18 | 博山中美防爆电机电器有限公司 | Electrical appliance for zone 0 in hazardous area |
| CN103363318A (en) * | 2012-03-28 | 2013-10-23 | 海洋王照明科技股份有限公司 | Explosion-proof work lamp |
| CN103363317A (en) * | 2012-03-28 | 2013-10-23 | 海洋王照明科技股份有限公司 | LED explosion-proof lamp |
| CN103363317B (en) * | 2012-03-28 | 2017-02-22 | 海洋王照明科技股份有限公司 | LED explosion-proof lamp |
| CN103591477A (en) * | 2012-08-15 | 2014-02-19 | 华荣科技股份有限公司 | LED (light emitting diode) light source module for explosion-proof lamp |
| CN104180211A (en) * | 2013-05-28 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Lamp |
| CN103292278A (en) * | 2013-06-19 | 2013-09-11 | 苏州信亚科技有限公司 | Ceiling type LED explosion-proof lamp for clean room |
| CN104165288A (en) * | 2014-05-06 | 2014-11-26 | 深圳市紫光照明技术有限公司 | LED explosion-proof lamp |
| CN104165288B (en) * | 2014-05-06 | 2017-09-19 | 深圳市紫光照明技术有限公司 | Led anti-explosion lamp |
| CN106195734A (en) * | 2016-08-31 | 2016-12-07 | 新黎明科技股份有限公司 | A kind of LED anti-explosion lamp of Modularized splice |
| CN110486633A (en) * | 2019-09-30 | 2019-11-22 | 卓安照明科技有限公司 | A kind of LED maintaining-free explosion-proof lamp |
| CN110486633B (en) * | 2019-09-30 | 2020-10-16 | 卓安照明科技有限公司 | LED maintenance-free 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: 20100224 Termination date: 20170601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |