CN202048461U - Explosion-proof lamp - Google Patents
Explosion-proof lamp Download PDFInfo
- Publication number
- CN202048461U CN202048461U CN2011201357126U CN201120135712U CN202048461U CN 202048461 U CN202048461 U CN 202048461U CN 2011201357126 U CN2011201357126 U CN 2011201357126U CN 201120135712 U CN201120135712 U CN 201120135712U CN 202048461 U CN202048461 U CN 202048461U
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- CN
- China
- Prior art keywords
- explosion
- proof
- lamp
- lower casing
- transparent 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 - Lifetime
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides an explosion-proof lamp. The utility model aims at providing the explosion-proof lamp which has high irradiation intensity, good sealing performance and uniform irradiation and is not easy to generate glares. The explosion-proof lamp comprises an upper shell of a lamp base; a lower shell is arranged below the upper shell; a transparent lamp cover is arranged below the lower shell; the transparent lamp cover is internally provided with a bulb; a clapboard is arranged between the chamber body of the transparent lamp cover and a chamber body formed by the upper shell and the lower shell; and a power circuit is arranged in the chamber body formed by the upper shell and the lower shell. The explosion-proof lamp has the advantages of effectively improving explosion-proof grade, having better sealing performance and uniform irradiation, generating no glares, and being applicable to the illumination fields with explosion-proof requirements.
Description
Technical field
The utility model relates to a kind of explosion-proof lamp, more particularly, relates to a kind of explosion-proof lamp that is applied to explosion-proof place.
Background technology
Now in the technology, there is the multiple technologies defective in the explosion-proof lamp of the illumination that fixes in inflammable and explosive place, and the explosion-proof lamp sealing generally used of institute is poor at present, makes the light fixture electric leakage of leaking easily, can not normally use in adverse circumstances.And optical illumination intensity is inhomogeneous to be easy to generate dazzle.Explosion-proof lamp of the prior art is installed convenient inadequately.
Summary of the invention
Technical purpose of the present utility model is that the explosion-proof lamp that overcomes in the prior art illumination that fixes in inflammable and explosive place exists water resistance difference and the uneven technical problem of illumination intensity, provides a kind of new intensity of illumination height, good seal performance and illumination evenly to be difficult for producing the explosion-proof lamp of dazzle.
For realizing above technical purpose, the technical solution of the utility model is:
A kind of explosion-proof lamp also includes the lamp holder upper casing, and described upper casing below is provided with lower casing, described lower casing below is provided with Transparent lamp shade, be provided with bulb in the described Transparent lamp shade, be provided with dividing plate between the cavity that the cavity of described Transparent lamp shade and upper and lower shell form, in the upper and lower shell cavity, be provided with power circuit.
Further, described lower casing outer surface is evenly distributed with the rib of annular.
Further, described Transparent lamp shade periphery is provided with equally distributed rib.
Further, adopt screw-threaded engagement between described upper casing and the lower casing.
Further, described upper casing and lower casing junction are provided with wire hole, are provided with waterproof sealing material between electric wire and the wire hole.
Further, be provided with sealing ring between described lower casing and the Transparent lamp shade.
Further, be provided with suspension ring above the described upper casing.
Useful technique effect of the present utility model is: be provided with dividing plate between the cavity that the cavity of Transparent lamp shade and upper and lower shell form, two cavitys are isolated mutually, effectively raise explosive-proof grade.Upper casing and lower casing junction are provided with wire hole, are provided with waterproof sealing material between electric wire and the wire hole; Sealing property is better.Adopt gas discharge bulb, advanced optics and lighting theory design, the even free from glare that throws light on produces.
Description of drawings
Fig. 1 is the structural profile schematic diagram of an embodiment of the utility model.
Fig. 2 is the surface structure schematic diagram of an embodiment of the utility model.
The specific embodiment
In the structure of a kind of explosion-proof lamp of the utility model, comprise lamp holder upper casing 102, described upper casing 102 belows are provided with lower casing 101, described lower casing 101 belows are provided with Transparent lamp shade 100, be provided with bulb 104 in the described Transparent lamp shade 100, be provided with dividing plate 500 between the cavity that the cavity of described Transparent lamp shade 100 and upper and lower shell form, in the upper and lower shell cavity, be provided with power circuit 400.Described power circuit 400 includes transformer, filter circuit and on-off circuit, and lower casing 101 surfaces are evenly distributed with the rib 301 of annular, gain in strength and dispel the heat.Described Transparent lamp shade 100 peripheries are provided with even distribution rib 200.Adopt screw-threaded engagement between described upper casing 102 and the lower casing 101.Described upper casing 102 is provided with wire hole 300 with lower casing 101 junctions, is provided with waterproof sealing material between electric wire and the wire hole 300.Be provided with sealing ring 110 between described lower casing 101 and the Transparent lamp shade 100.Described upper casing 102 tops are provided with suspension ring 103, and suspension ring 103 are used to install explosion-proof lamp.
A kind of explosion-proof lamp upper casing 102 described in the utility model and lower casing 101 adopt high-strength metal material die casting to form, and have very strong shock resistance and anticollision performance.Transparent lamp shade 100 is made the light transmittance height by safety glass.Bulb 104 adopts Metal halogen lamp or high-pressure mercury lamp, has the light efficiency height, the characteristics that the life-span is long.The lighting demand in explosion-proof place, various airtight internal field is effectively satisfied in the luminous intensity distribution design of uses advanced.Last lower casing adopts integrated structure design, and good seal performance can be worked under adverse circumstances such as various high temperature humidities and corrosivity.Two cavitys are independent mutually, effectively improve explosive-proof grade.Lower casing increases the heat radiation rib and reduces internal temperature, improves lamp life.It is the not only practical but also novel technological improvement of one of this area.
Claims (7)
1. explosion-proof lamp, it is characterized in that: comprise the lamp holder upper casing, described upper casing below is provided with lower casing, described lower casing below is provided with Transparent lamp shade, be provided with bulb in the described Transparent lamp shade, be provided with dividing plate between the cavity that the cavity of described Transparent lamp shade and upper and lower shell form, in the upper and lower shell cavity, be provided with power circuit.
2. a kind of explosion-proof lamp according to claim 1 is characterized in that: described lower casing outer surface is evenly distributed with the rib of annular.
3. a kind of explosion-proof lamp according to claim 1 is characterized in that: described Transparent lamp shade periphery is provided with equally distributed rib.
4. according to claim 1 or 2 or 3 described a kind of explosion-proof lamps, it is characterized in that: adopt screw-threaded engagement between described upper casing and the lower casing.
5. according to claim 1 or 2 or 3 described a kind of explosion-proof lamps, it is characterized in that: described upper casing and lower casing junction are provided with wire hole, are provided with waterproof sealing material between electric wire and the wire hole.
6. according to claim 1 or 2 or 3 described a kind of explosion-proof lamps, it is characterized in that: be provided with sealing ring between described lower casing and the Transparent lamp shade.
7. according to claim 1 or 2 or 3 described a kind of explosion-proof lamps, it is characterized in that: described upper casing top is provided with suspension ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201357126U CN202048461U (en) | 2011-04-29 | 2011-04-29 | Explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201357126U CN202048461U (en) | 2011-04-29 | 2011-04-29 | Explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048461U true CN202048461U (en) | 2011-11-23 |
Family
ID=44988768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201357126U Expired - Lifetime CN202048461U (en) | 2011-04-29 | 2011-04-29 | Explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202048461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728620A (en) * | 2013-05-20 | 2015-06-24 | 海洋王（东莞）照明科技有限公司 | Anti-explosion lamp |
-
2011
- 2011-04-29 CN CN2011201357126U patent/CN202048461U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728620A (en) * | 2013-05-20 | 2015-06-24 | 海洋王（东莞）照明科技有限公司 | Anti-explosion 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 | ||
| CP02 | Change in the address of a patent holder |
Address after: Shenzhen City, Baoan District province Guangdong District Longchang road 518102 67 Daqian Industrial Park Building 1, building 05, room 06, 12 Patentee after: Shenzhen Ziguang Lighting Technology Co., Ltd. Address before: 518000 A, block 9P, Fortune Plaza, 7002 Shennan Road, Shenzhen, Guangdong, Futian District Patentee before: Shenzhen Ziguang Lighting Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Shenzhen City, Baoan District province Guangdong District Longchang road 518102 67 Daqian Industrial Park Building 1, building 05, room 06, 12 Patentee after: SHENZHEN ZIGUANG LIGHTING TECHNOLOGY CO., LTD. Address before: Shenzhen City, Baoan District province Guangdong District Longchang road 518102 67 Daqian Industrial Park Building 1, building 05, room 06, 12 Patentee before: Shenzhen Ziguang Lighting Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |
|
| CX01 | Expiry of patent term |