CN101319769A - Explosion-proof lamp - Google Patents
Explosion-proof lamp Download PDFInfo
- Publication number
- CN101319769A CN101319769A CNA2008103015041A CN200810301504A CN101319769A CN 101319769 A CN101319769 A CN 101319769A CN A2008103015041 A CNA2008103015041 A CN A2008103015041A CN 200810301504 A CN200810301504 A CN 200810301504A CN 101319769 A CN101319769 A CN 101319769A
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- Prior art keywords
- lamp
- lamp body
- absorbing heat
- explosion
- heat
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Abstract
The invention relates to an explosion-proof lamp, which comprises a lamp body, a heat absorbing disk, a luminescent device, a lamp panel, a lamp cover and a ballast. The lamp body is movably connected with the lamp panel, the heat absorbing disk is arranged in the lamp body, the inner cavity connected with the lamp body and the lamp panel is separated into an upper cavity and a lower cavity, the luminescent device is arranged in the lower cavity at the lower end of the heat absorbing disk, the ballast is arranged in the upper cavity at the upper end of the heat absorbing disk, the lamp cover is fixed at the lower end of the lamp panel, and a heat insulating plate made of heat insulating materials is arranged between the ballast and the heat absorbing disk. Except the heat generated through the luminescent device and absorbed through the heat absorbing disk and led off through radiating fins adjacent to the heat absorbing disk, the extra up welled heat is separated in the cavity between the heat insulating plate and the heat absorbing disk through the heat insulating plate, and thereby the purpose of protecting the parts, such as the ballast, is achieved. Compared with the prior art, the explosion-proof lamp not only has better heat elimination effect, but also can separate heat to protect other parts, and the service life of the product is prolonged.
Description
Technical field
The present invention relates to a kind of explosion-proof lamp.
Background technology
Existing explosion-proof lamp is made up of lamp body, absorbing heat disk, illuminating part, lamp panel, lampshade, ballast parts such as (or radio-frequency generators), lamp body and lamp panel flexibly connect, absorbing heat disk is arranged in the lamp body, the inner chamber of lamp body and lamp panel connection is separated into upper and lower two chambers, illuminating part is arranged in the chamber of absorbing heat disk lower end, ballast is arranged in the chamber of absorbing heat disk upper end, and lampshade is fixed on the lamp panel lower end.In explosion-proof lamp work, illuminating part can produce a large amount of heats, owing to be airtight between lampshade and the lamp panel, can't dispel the heat, these heats can only up move, though absorbing heat disk can adsorb certain heat, because the contact area of it and lamp body is limited, can't very fast heat radiation, a large amount of heats still can see through absorbing heat disk, reaches the chamber at ballast place, and the time one is long, cause ballast life to descend, influence the operate as normal of explosion-proof lamp.
Summary of the invention
The objective of the invention is at deficiency of the prior art, provide a kind of and dispel the heat better, explosion-proof lamp that again can be heat insulation.
For achieving the above object, the present invention adopts a kind of explosion-proof lamp, comprise lamp body, absorbing heat disk, illuminating part, lamp panel, lampshade, ballast, lamp body and lamp panel flexibly connect, and absorbing heat disk is arranged in the lamp body, and the inner chamber that lamp body and lamp panel are communicated with is separated into upper and lower two chambers, illuminating part is arranged on the bottom chamber of absorbing heat disk lower end, ballast is arranged in the upper chamber of absorbing heat disk upper end, and lampshade is fixed on the lamp panel lower end, is provided with the thermal insulation board of being made by heat-barrier material between ballast and absorbing heat disk.
The present invention further is set to thermal insulation board and is made up of upper and lower two layers of plastic, is provided with thermal insulation layer in the cavity between upper and lower two layers of plastic.
In order to increase area of dissipation, the present invention further is set to the corresponding fin that is provided with in position of corresponding absorbing heat disk on the lamp body outer wall.
The present invention further is set to lamp body outer wall upper edge and is radially distributed with a plurality of fin.
The present invention further is set to both sides, thermal insulation board lower surface again fixed support is installed, and the support bracket fastened other end is between the installation screw of installing hole on the lamp body inwall and absorbing heat disk both sides, and the three is fixedly connected.
The present invention is provided with the thermal insulation board of being made by heat-barrier material again between ballast and absorbing heat disk on the structure of original absorbing heat disk, simultaneously the corresponding fin that is provided with in the position of corresponding absorbing heat disk on the lamp body outer wall.The heat that illuminating part produces, except that absorbed by absorbing heat disk and relies on derive with its close neighbour's fin, the heat that gushes on unnecessary is reached the purpose of protecting parts such as ballast by in the cavity of thermal insulation board obstruct between thermal insulation board and absorbing heat disk.Compare with prior art, the present invention not only radiating effect is better, and can completely cut off heat protection miscellaneous part, has prolonged the service life of product.
Description of drawings
Fig. 1 is embodiment of the invention STRUCTURE DECOMPOSITION figure.
Fig. 2 is an embodiment of the invention vertical view.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the B-B cutaway view of Fig. 2.
The specific embodiment
As Fig. 1,2,3, shown in 4, the embodiment of the invention provides a kind of explosion-proof lamp, comprise lamp body 1, absorbing heat disk 2, electrodeless lamp 3, lamp panel 4, lampshade, radio-frequency generator 5, lamp body 1 and lamp panel 4 are threaded, absorbing heat disk 2 is arranged in the lamp body 1, the inner chamber of lamp body 1 and lamp panel 4 connections is separated into, following two chambers, electrodeless lamp 3 is arranged on the bottom chamber of absorbing heat disk 2 lower ends, radio-frequency generator 5 is arranged in the upper chamber of absorbing heat disk 2 upper ends, between radio-frequency generator 5 and absorbing heat disk 2, be provided with thermal insulation board 6, thermal insulation board 6 is by last, following two layers of plastic 61 is formed, last, be provided with the asbestos in the cavity between the following two layers of plastic 61 is the thermal insulation layer 62 of material, both sides, thermal insulation board 6 lower surface are equipped with the fixed support 8 of " Z " type, the other end of fixed support 8 is between the installation screw of installing hole 11 on lamp body 1 inwall and absorbing heat disk 2 both sides, the three is fixedly connected, and the position of corresponding absorbing heat disk 2 radially is distributed with a plurality of fin 7 on lamp body 1 outer wall.
The embodiment of the invention is provided with thermal insulation board 6 again between radio-frequency generator 5 and absorbing heat disk 2 on the structure of original absorbing heat disk 2, simultaneously the position relative set fin 7 of corresponding absorbing heat disk 2 on lamp body 1 outer wall.The heat that electrodeless lamp 3 produces, except that absorbed by absorbing heat disk 2 and relies on derive with its close neighbour's fin 7, the heat that gushes on unnecessary is reached the purpose of protecting radio-frequency generator 5 by in the cavity of thermal insulation board 6 obstructs between thermal insulation board 6 and absorbing heat disk 2.Compare with prior art, the present invention not only radiating effect is better, and can completely cut off heat protection miscellaneous part, has prolonged the service life of product.
Claims (6)
1. explosion-proof lamp, comprise lamp body, absorbing heat disk, illuminating part, lamp panel, lampshade, ballast, lamp body and lamp panel flexibly connect, absorbing heat disk is arranged in the lamp body, the inner chamber of lamp body and lamp panel connection is separated into upper and lower two chambers, and illuminating part is arranged on the bottom chamber of absorbing heat disk lower end, and ballast is arranged in the upper chamber of absorbing heat disk upper end, lampshade is fixed on the lamp panel lower end, it is characterized in that: the described thermal insulation board of being made by heat-barrier material that is provided with between ballast and absorbing heat disk.
2. explosion-proof lamp according to claim 1 is characterized in that: described thermal insulation board is made up of upper and lower two layers of plastic, is provided with thermal insulation layer in the cavity between upper and lower two layers of plastic.
3. explosion-proof lamp according to claim 1 and 2 is characterized in that: the corresponding fin that is provided with in the position of corresponding absorbing heat disk on the described lamp body outer wall.
4. explosion-proof lamp according to claim 3 is characterized in that: described lamp body outer wall upper edge is radially distributed with a plurality of fin.
5. according to claim 1 or 2 or 4 described explosion-proof lamps, it is characterized in that: both sides, described thermal insulation board lower surface are equipped with fixed support, the support bracket fastened other end is between the installation screw of the installing hole of lamp body inwall and absorbing heat disk both sides, and the three is fixedly connected.
6. explosion-proof lamp according to claim 3 is characterized in that: both sides, described thermal insulation board lower surface are equipped with fixed support, and the support bracket fastened other end is between the installation screw of installing hole on the lamp body inwall and absorbing heat disk both sides, and the three is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103015041A CN101319769A (en) | 2008-05-09 | 2008-05-09 | Explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103015041A CN101319769A (en) | 2008-05-09 | 2008-05-09 | Explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101319769A true CN101319769A (en) | 2008-12-10 |
Family
ID=40179960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008103015041A Pending CN101319769A (en) | 2008-05-09 | 2008-05-09 | Explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101319769A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782183B (en) * | 2009-01-20 | 2011-11-16 | 海洋王照明科技股份有限公司 | Anti-explosion portable lamp |
| CN105588007A (en) * | 2015-10-16 | 2016-05-18 | 仲杏英 | Temperature control safety explosion-proof lamp |
| 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 |
-
2008
- 2008-05-09 CN CNA2008103015041A patent/CN101319769A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782183B (en) * | 2009-01-20 | 2011-11-16 | 海洋王照明科技股份有限公司 | Anti-explosion portable lamp |
| CN105588007A (en) * | 2015-10-16 | 2016-05-18 | 仲杏英 | Temperature control safety explosion-proof lamp |
| CN105588007B (en) * | 2015-10-16 | 2018-07-31 | 沈阳北方防爆股份有限公司 | Temperature control safe explosion-proof lamp |
| 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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20081210 |