CN2921589Y - Antiexplosive working lamp - Google Patents
Antiexplosive working lamp Download PDFInfo
- Publication number
- CN2921589Y CN2921589Y CNU2006200174305U CN200620017430U CN2921589Y CN 2921589 Y CN2921589 Y CN 2921589Y CN U2006200174305 U CNU2006200174305 U CN U2006200174305U CN 200620017430 U CN200620017430 U CN 200620017430U CN 2921589 Y CN2921589 Y CN 2921589Y
- Authority
- CN
- China
- Prior art keywords
- stator
- lamp housing
- lampshade
- explosion
- lamp
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an anti-explosive working lamp which comprises a lamp shell and a diaphanous lampshade that form a sealing cavity, a bulb that is fixed in the sealing cavity. The inner diameter of the lampshade is more than that of the lamp shell, and the meeting part of the lamp shell and the lampshade is provided with and connected by screw thread. The bottom of the bulb is provided with a convex, and the up and low part of the convex are provided with an up fixing flap and a low fixing flap that are connected with a fixed seat by tightening bolts, and the fixed seat is fixed on the lamp shell. The utility model has good anti-explosive performance because that the lamp shell and the lampshade is connected by anti-explosive screw thread, and a stud for electric wire thrilling through is also connected with the lamp shell by anti-explosive screw thread. The bulb is made of aluminium alloy, which has good heat dissipating performance and anti-shock capability. The bulb is fixed with a fixing flap, which is ingenious and compact in structure.
Description
Technical field
The utility model relates to the emergency lighting instrument, is specifically related to a kind of explosion-proof portable lamp.
Background technology
The portable lamp that is used for the colliery is general, and there is strict requirement aspect such as explosion-proof, anti-dazzle, requires illuminations safety convenient for installation and maintenance, perfect heat-dissipating, anti-dazzle performance good.And in the prior art, light fixture has following deficiency: 1, heat dispersion is poor, explosive-proof grade is not high; 2, water resistance poor, make moist easily.
The utility model content
The technical problems to be solved in the utility model is, at the above-mentioned defective of prior art, provides a kind of at explosion-proof portable lamp.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of explosion-proof portable lamp, comprise lamp housing, transparent lamp shade, described lamp housing, lampshade forms the cavity of sealing jointly, be fixed on the bulb in the described seal chamber, the internal diameter of described lampshade is greater than described lamp housing external diameter, described lamp housing and lampshade superposed part are provided with screw thread, described lamp housing and lampshade are fixing by being threaded, the bottom of described bulb is provided with protuberance, described protuberance is respectively equipped with stator and following stator up and down, the described stator of going up links to each other with holder by screw-driving with following stator, and described holder is fixed on the described lamp housing.
In explosion-proof portable lamp described in the utility model, described upward stator is a bow-shaped structural, described stator down is a laminated structure, described marginal portion of going up stator is close together with following stator and fixes by screw, described bow-shaped structural and the described stator down of going up stator forms bathtub construction, and described protuberance is in bathtub construction.
In explosion-proof portable lamp described in the utility model, the described lamp housing back side is provided with screw, is inserted with hollow stud in the described screw, and electric wire passes the hollow space of described double-screw bolt, is provided with sealing ring between described electric wire and the described hollow stud.
In explosion-proof portable lamp described in the utility model, described hollow stud and described lamp housing are connected and fixed by flame proof thread.
In explosion-proof portable lamp described in the utility model, described lamp housing is made of aluminium alloy.
Implement explosion-proof portable lamp of the present utility model, has following beneficial effect: because the lamp housing of explosion-proof portable lamp of the present utility model is connected by flame proof thread with lampshade, the double-screw bolt that is used to pass electric wire also is connected with lamp housing by flame proof thread, makes that its explosion prevention function is better; Lamp housing adopts aluminium alloy to constitute, and make its heat sinking function good, and shock resistance is good; Bulb is fixed by stator, and its fixed form is ingenious, compact conformation.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of explosion-proof portable lamp of the present utility model.
The specific embodiment
As shown in Figure 1, be the structural representation of explosion-proof portable lamp of the present utility model, describe structure of the present utility model in conjunction with the accompanying drawings.Explosion-proof portable lamp comprises lamp housing 1, transparent lamp shade 2, described lamp housing 1, the lampshade 2 common cavitys that form sealing, be fixed on the bulb 3 in the described seal chamber, the internal diameter of described lampshade 2 is greater than described lamp housing 1 external diameter, described lamp housing 1 and lampshade 2 superposed part are provided with screw thread, described lamp housing 1 and lampshade 2 are fixing by being threaded, the bottom of described bulb 3 is provided with protuberance 301, described protuberance 301 is respectively equipped with stator 4 and following stator 5 up and down, the described stator 4 of going up links to each other with holder by screw-driving with following stator 5, and described holder is fixed on the described lamp housing 1.
Described upward stator 4 is a bow-shaped structural, described stator 5 down is a laminated structure, described marginal portion of going up stator 4 is close together with following stator 5 and fixes by screw, described arcuate section and the described stator 5 down of going up stator 4 forms bathtub construction, and described protuberance 301 is in bathtub construction.
Described lamp housing 1 back side is provided with screw, is inserted with hollow stud 7 in the described screw, and electric wire 6 passes the hollow space of described double-screw bolt 7, is provided with sealing ring 8 between described electric wire 6 and the described hollow stud 7.Hollow stud 7 and described lamp housing 1 are connected and fixed by flame proof thread.Wherein lamp housing 1 is made of aluminium alloy.
Claims (5)
1, a kind of explosion-proof portable lamp, comprise lamp housing (1), transparent lamp shade (2), described lamp housing (1), the common cavity that forms sealing of lampshade (2), be fixed on the bulb (3) in the described seal chamber, it is characterized in that, the internal diameter of described lampshade (2) is greater than described lamp housing (1) external diameter, described lamp housing (1) and lampshade (2) superposed part are provided with screw thread, described lamp housing (1) and lampshade (2) are fixing by being threaded, the bottom of described bulb (3) is provided with protuberance (301), described protuberance (301) is respectively equipped with stator (4) and following stator (5) up and down, the described stator (4) of going up links to each other with holder by screw-driving with following stator (5), and described holder is fixed on the described lamp housing (1).
2, explosion-proof portable lamp according to claim 1, it is characterized in that, described upward stator (4) is a bow-shaped structural, described stator (5) down is a laminated structure, described marginal portion of going up stator (4) is close together with following stator (5) and fixes by screw, described arcuate section and the described stator (5) down of going up stator (4) forms bathtub construction, and described protuberance (301) is in bathtub construction.
3, explosion-proof portable lamp according to claim 1, it is characterized in that, described lamp housing (1) back side is provided with screw, be inserted with hollow stud (7) in the described screw, electric wire (6) passes the hollow space of described double-screw bolt (7), is provided with sealing ring (8) between described electric wire (6) and the described hollow stud (7).
4, explosion-proof portable lamp according to claim 3 is characterized in that, described hollow stud (7) is connected and fixed by flame proof thread with described lamp housing (1).
5, according to any one described explosion-proof portable lamp among the claim 1-4, it is characterized in that described lamp housing (1) is made of aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200174305U CN2921589Y (en) | 2006-06-13 | 2006-06-13 | Antiexplosive working lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200174305U CN2921589Y (en) | 2006-06-13 | 2006-06-13 | Antiexplosive working lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2921589Y true CN2921589Y (en) | 2007-07-11 |
Family
ID=38254069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200174305U Expired - Fee Related CN2921589Y (en) | 2006-06-13 | 2006-06-13 | Antiexplosive working lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2921589Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563587A (en) * | 2010-12-30 | 2012-07-11 | 海洋王照明科技股份有限公司 | Lamp sealing structure and lamp |
| CN102780187A (en) * | 2012-06-06 | 2012-11-14 | 三一重型装备有限公司 | Cable connection device and explosion-proof electric control box |
| CN101709859B (en) * | 2009-11-19 | 2012-12-26 | 海洋王照明科技股份有限公司 | Sealing structure of wire inlet hole and explosion-proof lamp |
| CN104654031A (en) * | 2013-11-19 | 2015-05-27 | 海洋王（东莞）照明科技有限公司 | Explosion-proof lamp |
| CN105715970A (en) * | 2016-04-19 | 2016-06-29 | 句容市万福达工艺品厂 | Waterproof anti-skid LED lamp |
| CN109210434A (en) * | 2018-10-19 | 2019-01-15 | 苏州瑞来特思机械设备有限公司 | A kind of explosion-proof indicating lamp |
-
2006
- 2006-06-13 CN CNU2006200174305U patent/CN2921589Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709859B (en) * | 2009-11-19 | 2012-12-26 | 海洋王照明科技股份有限公司 | Sealing structure of wire inlet hole and explosion-proof lamp |
| CN102563587A (en) * | 2010-12-30 | 2012-07-11 | 海洋王照明科技股份有限公司 | Lamp sealing structure and lamp |
| CN102780187A (en) * | 2012-06-06 | 2012-11-14 | 三一重型装备有限公司 | Cable connection device and explosion-proof electric control box |
| CN104654031A (en) * | 2013-11-19 | 2015-05-27 | 海洋王（东莞）照明科技有限公司 | Explosion-proof lamp |
| CN105715970A (en) * | 2016-04-19 | 2016-06-29 | 句容市万福达工艺品厂 | Waterproof anti-skid LED lamp |
| CN109210434A (en) * | 2018-10-19 | 2019-01-15 | 苏州瑞来特思机械设备有限公司 | A kind of explosion-proof indicating lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN CITY HAIYANGWANG LIGHTING SCIENCE CO., LT Free format text: FORMER NAME: SHENZHEN HAIYANGWANG INVESTMENT DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Block A, building 22, sea king building, Nanhai Road, Guangdong, Shenzhen, Nanshan District 518052, China Patentee after: Shenzhen Ocean's King Lighting Science & Technology Co., Ltd. Address before: Guangdong city of Shenzhen province Nanshan District Nanyou Haiwang Avenue building, 22 floor, zip code: 518052 Patentee before: Shenzhen Ocean's King Investment Development Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: HAIYANGWANG LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN CITY HAIYANGWANG LIGHTING SCIENCE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Block A, building 22, sea king building, Nanhai Road, Guangdong, Shenzhen, Nanshan District 518052, China Patentee after: Haiyangwang Lighting Technology Co., Ltd. Address before: Block A, building 22, sea king building, Nanhai Road, Guangdong, Shenzhen, Nanshan District 518052, China Patentee before: Shenzhen Ocean's King Lighting Science & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |