CN201078584Y - Explosion-proof lamp - Google Patents
Explosion-proof lamp Download PDFInfo
- Publication number
- CN201078584Y CN201078584Y CNU2007201720081U CN200720172008U CN201078584Y CN 201078584 Y CN201078584 Y CN 201078584Y CN U2007201720081 U CNU2007201720081 U CN U2007201720081U CN 200720172008 U CN200720172008 U CN 200720172008U CN 201078584 Y CN201078584 Y CN 201078584Y
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- China
- Prior art keywords
- lamp
- explosion
- light source
- portable lamp
- explosion portable
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- 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 anti-explosion lamp, which comprises a shell part and a lamp body part fitting with the liner installed in the shell part. The lamp body part comprises a light resource, a lamp holder part for installing the light resources and an accumulator providing power supply for the light resources; the light resources comprise a lighting piece. The shell part is provided with a fastening piece for fastening the lighting piece on the lamp holder. The utility model, by arranging a fastening piece for fastening the lighting piece, enables the lighting piece uneasy to break off and strengthens the service life of the lighting piece. What's more, the utility model, by connecting transparent pieces with a lamp cylinder through screws and bolts and arranging a sealing piece respectively between an anti-explosion plug and a rear cover, between the lamp cylinder and the transparent piece and between the lamp cylinder and the sealing piece, strengthens the sealing performance and the using safety.
Description
Technical field
The utility model relates to anti-explosion portable lamp, more particularly, relates to a kind of anti-explosion portable lamp that is used for explosive environments.
Background technology
Down-hole or other explosive environment back warp in coal mining often will be used anti-explosion portable lamp, and the effect of anti-explosion portable lamp is to be used on the one hand illumination, are on the other hand will guarantee in illumination and can be not explosion caused when switching on and off illumination.Present anti-explosion portable lamp generally comprises housing parts and lamp body part, shell comprises Transparent Parts, lamp tube, the explosion-proof plug that is connected in order, and lamp body partly comprises the lamp holder of the illuminating part (being generally elongated bulb) that is installed in the housing parts, elongate bulb, the battery of power supply is provided for elongated bulb.The Transparent Parts of existing anti-explosion portable lamp and lamp body, lamp body and bonnet respectively by be threaded, screw is connected, elongated bulb is directly to screw in the lamp holder, and can only battery be charged external electric main.The existing such structure of anti-explosion portable lamp just makes its sealing property bad and external power supply is limited.And elongated bulb screws in, and long bulb also makes the cap part of bulb loosening owing to unsettled easily in the lamp holder.
The utility model content
The technical problems to be solved in the utility model is, the defective that cap part limited at above-mentioned poor sealing, the external power supply of prior art and bulb easily becomes flexible provides a kind of good seal performance, can connect more kinds of power supplys and makes bulb can keep stable anti-explosion portable lamp.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of anti-explosion portable lamp, comprise housing parts and the lamp body part that is installed in the described housing parts, described housing parts comprise be docile and obedient preface cooperatively interact connect be the Transparent Parts of described anti-explosion portable lamp printing opacity, lamp tube for described anti-explosion portable lamp heat radiation, the bonnet that is tightly connected by screw with described lamp tube, described lamp body partly comprises luminous light source, the lamp holder that described light source is installed reaches the battery that power supply is provided for described light source, described light source comprises light pipe and the joint that is connected with described light pipe, it is characterized in that described housing parts is provided with the light source securing member of fastening described light source.
In anti-explosion portable lamp described in the utility model, described light source securing member comprises the guard ring and the light source holder that is connected with described lamp holder of fixing described light pipe.
In anti-explosion portable lamp described in the utility model, described guard ring comprises annulus and the loam cake that links to each other with described annulus, and described light source holder is the annular slab that has through hole.
In anti-explosion portable lamp described in the utility model, described Transparent Parts is threaded with being connected to of described lamp tube and is connected with screw.
In anti-explosion portable lamp described in the utility model, the radiating ribs of the promising described anti-explosion portable lamp heat radiation of described lamp tube outer setting, described anti-explosion portable lamp is provided with hook.
In anti-explosion portable lamp described in the utility model, be provided with seal between described explosion-proof plug and described bonnet, described lamp tube and described Transparent Parts, described lamp tube and the described bonnet, described seal is " O " type circle.
Implement anti-explosion portable lamp of the present utility model, have following beneficial effect:
This anti-explosion portable lamp makes illuminating part be difficult for getting loose by be provided with the securing member of fastening illuminating part at anti-explosion portable lamp, has strengthened the service life of illuminating part.
Further, be threaded and screw connects, is provided with seal between explosion-proof plug and bonnet, lamp tube and Transparent Parts, lamp tube and bonnet being improved to Transparent Parts and being connected of lamp tube, strengthened the sealing property of anti-explosion portable lamp and the safety of use.
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 the utility model anti-explosion portable lamp;
Fig. 2 is the structural representation of the utility model anti-explosion portable lamp light source;
Fig. 3 is the light source fastener constructions schematic diagram of the utility model anti-explosion portable lamp;
Fig. 4 is the A-A cut-away illustration of Fig. 3.
The specific embodiment
Shown in Fig. 1-4, anti-explosion portable lamp comprises housing parts and the lamp body part that is installed in the housing parts.
Wherein, housing parts comprises Transparent Parts 10, lamp tube 15, bonnet 16, explosion-proof plug 18, lamp body partly comprises the light source 13 of working in coordination, lamp holder, battery 19, the top of light source 13 is light pipe, in order to make light source 13 be difficult in use producing loosening with lamp holder, at the lamp holder front end light source securing member 11 is installed, light source securing member 11 is a working of plastics that comprises the straw hat shape of guard ring 31 and light source holder 30, guard ring 31 is a cylindrical housings, have the hole 33 of fixed light source 13 at the top of guard ring 31,30 of bottoms are one to have the annular thin plate of four through holes 34, and light source securing member 11 and lamp holder are to be threaded.The rear end of lamp holder is the ballast of light fixture, and the power line that connects light source 13 both positive and negative polarities is arranged.Fix the battery 19 that promising lamp source part provides electric energy on the bonnet 16 of light fixture, battery 19 is installed in support 12 the insides.The bottom of support 12 is installed in 16 li of bonnets, and the bottom of bonnet 16 is equipped with screwed hole and through hole, in the screwed hole by the Explosionproof socket 18 that is threaded.One end of explosion-proof plug 18 is one and is with externally threaded joint, and this joint is connected with the bonnet screwed hole, and the other end is connected to an external power supply.Lamp tube 15 is metalworks of a circular ring type, its left end, right-hand member have 4 projections 14,23 respectively, be processed with internal thread and explosion-proof screw hole respectively in the inwall of the left end of lamp tube 15, the projection 14 of end, 23 of the projections of the right part of lamp tube 15 are processed with screw hole.Transparent Parts 10 is an annular element that transparent material is made, the sealing of its left end, and the right part is processed with the external screw thread that matches with lamp tube 15 left end internal threads, at the outer surface of Transparent Parts 10 annular protrusion is arranged, and has through hole on annular protrusion.
For the heat of the generation in the anti-explosion portable lamp is left, be processed with many radiating ribs at the outer surface of lamp tube 15.
For sealing at explosion-proof plug 18 of the safer plug in explosion-proof place and increase anti-explosion portable lamp, the number of threads of the Explosionproof socket of 16 li of bonnets is increased to 11 buttons, guarantee before electrode is connected, to have screwed in 7 buttons and formed safe and reliable explosion-proof chamber, and between explosion-proof plug 18 and bonnet 16, lamp tube 15 and Transparent Parts 10, lamp tube 15 and bonnet 16, being provided with seal, seal can be " O " type circle.
In addition, light source is powered in order to make anti-explosion portable lamp can connect more external power supply, on tail-hood, disposed can external 12V exchange, the Explosionproof socket of 12V direct current and 220V AC power, be used for being connected, thereby power to light source 13 with explosion-proof plug 18.
Claims (6)
1. anti-explosion portable lamp, comprise housing parts and the lamp body part that is installed in the described housing parts, described housing parts comprise be docile and obedient preface cooperatively interact connect be the Transparent Parts (10) of described anti-explosion portable lamp printing opacity, lamp tube (15) for described anti-explosion portable lamp heat radiation, the bonnet (16) that is tightly connected by screw with described lamp tube (15), described lamp body partly comprises luminous light source (13), the lamp holder that described light source (13) is installed reaches the battery that power supply is provided for described light source (13), described light source (13) comprises light pipe and the joint that is connected with described light pipe, it is characterized in that described housing parts is provided with the light source securing member (11) of fastening described light source (13).
2. anti-explosion portable lamp according to claim 1 is characterized in that, described light source securing member (11) comprises the guard ring (31) and the light source holder (30) that is connected with described lamp holder of fixing described light pipe.
3. anti-explosion portable lamp according to claim 2 is characterized in that, described guard ring (31) comprises annulus and the loam cake that links to each other with described annulus, and described light source holder (30) is for having the annular slab of through hole.
4. anti-explosion portable lamp according to claim 1 is characterized in that, described Transparent Parts (10) is threaded with being connected to of described lamp tube (15) and is connected with screw.
5. anti-explosion portable lamp according to claim 1 is characterized in that, the radiating ribs of the promising described anti-explosion portable lamp heat radiation of described lamp tube (15) outer setting, and described anti-explosion portable lamp is provided with hook.
6. anti-explosion portable lamp according to claim 1, it is characterized in that, be provided with seal between described explosion-proof plug (18) and described bonnet (16), described lamp tube (15) and described Transparent Parts (10), described lamp tube (15) and the described bonnet (16), described seal is " O " type circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201720081U CN201078584Y (en) | 2007-09-21 | 2007-09-21 | Explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201720081U CN201078584Y (en) | 2007-09-21 | 2007-09-21 | Explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201078584Y true CN201078584Y (en) | 2008-06-25 |
Family
ID=39570646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201720081U Expired - Fee Related CN201078584Y (en) | 2007-09-21 | 2007-09-21 | Explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201078584Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466139A (en) * | 2010-11-18 | 2012-05-23 | 海洋王照明科技股份有限公司 | Portable lighting device |
| CN104633601A (en) * | 2013-11-13 | 2015-05-20 | 海洋王（东莞）照明科技有限公司 | Portable fluorescent 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 |
| CN105889845A (en) * | 2015-01-14 | 2016-08-24 | 大庆宏富来电气设备制造有限公司 | Explosion-proof lamp |
-
2007
- 2007-09-21 CN CNU2007201720081U patent/CN201078584Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466139A (en) * | 2010-11-18 | 2012-05-23 | 海洋王照明科技股份有限公司 | Portable lighting device |
| CN104633601A (en) * | 2013-11-13 | 2015-05-20 | 海洋王（东莞）照明科技有限公司 | Portable fluorescent 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 |
| CN105889845A (en) * | 2015-01-14 | 2016-08-24 | 大庆宏富来电气设备制造有限公司 | Explosion-proof 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: 20080625 Termination date: 20150921 |
|
| EXPY | Termination of patent right or utility model |