CN204729952U - Explosion-proof lighting lamp for fire service - Google Patents
Explosion-proof lighting lamp for fire service Download PDFInfo
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- CN204729952U CN204729952U CN201520252628.0U CN201520252628U CN204729952U CN 204729952 U CN204729952 U CN 204729952U CN 201520252628 U CN201520252628 U CN 201520252628U CN 204729952 U CN204729952 U CN 204729952U
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- explosion
- light
- emitting component
- lighting lamp
- fire service
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Abstract
A kind of explosion-proof lighting lamp for fire service of the utility model, belong to field of light fittings, the utility model its primarily of housing, stabilizer explosion-proof vent, side gag, light-emitting component, printing opacity material, capping and dial plate composition, wherein housing bottom forms a storage tank, and light-emitting component is placed in storage tank, therefore be more convenient for changing and assembling, and significantly erection & lift and more renew efficiency and the convenience of light-emitting component, moreover housing bottom sequentially arranges printing opacity material and capping, finally again dial plate is assembled in capping, side gag is then installed in the two ends of housing respectively, therefore, when illuminating lamp is used in explosive mixture around, as: explosive gas atmosphere, explosive dust atmosphere, the facts that methane gas etc. then can be avoided being subject to external action and blast, use aforementioned structure that dial plate can be allowed in high risk environment, still can to show escape direction and provide suitable illuminating effect.
Description
Technical field
The utility model belongs to field of light fittings, espespecially a kind of explosion-proof lighting lamp for fire service being useful in the hazardous area of the anxiety that set off an explosion or burn.
Background technology
At present, explosion-proof fire fighting lamp refers to the light fixture in order to prevent from lighting the various certain measures that explosive mixture is around taked as explosive gas atmosphere, explosive dust atmosphere, methane gas etc.One of them very important explosion-proof principle of explosion-proof fire fighting lamp be exactly limit contact with damp, explosive dust case surface, component surface or electronic devices and components surface temperature and limit electrical contact surface temperature lower than its minimum ignition temperature or ignition temperature.
Generally commercially available explosion-proof fire-fighting lamp has many kinds of styles, it is used in the structure of fluorescent lamp or lamp ball mostly, prior art fluorescent lamp blast resistance construction is fixedly arranged on Al-alloy casing primarily of lamp housing, the fluorescent tube being covered with lampshade is equiped with in Al-alloy casing, and fluorescent tube is electrically connected starter and rectifier, by fluorescent tube start to produce light source, and can irradiate in lamp housing, because lamp housing there being relevant warning picture and text, the warning picture and text of lamp housing are made to reach the object of instruction user exit position, and though warning picture and text relevant on the lamp housing of fluorescent lamp blast resistance construction can reach the object of instruction user exit position, only, but because of used fluorescent tube, and fluorescent tube is thermal light source type light-emitting component, more hot gas can be produced when this fluorescent tube start, thus make this lamp housing and Al-alloy casing internal temperature higher, therefore easily cause the accelerated ageing of Al-alloy casing inner body impaired, again because the volume of this fluorescent tube takes up space greatly, and the service life of fluorescent tube is shorter, therefore need often to safeguard, comparatively work consuming, and be difficult to this product to promote more high-grade requirement degree again, during as being used in oxygen or coal field place, because internal temperature is higher, part life is short, reach identical requirement, then to improve many cost prices and just can meet specification, be therefore, how the above-mentioned disappearance that waits is forgone, is the place of the technical difficulties of the present utility model people institute wish solution.
Summary of the invention
Technical problem to be solved in the utility model is: provide explosion-proof lighting lamp for fire service, is convenient to change and assembling, significantly erection & lift and more renew efficiency and the convenience of light-emitting component.
In order to achieve the above object, a kind of explosion-proof lighting lamp for fire service of the utility model, is characterized in that: comprise
One housing, this housing forms an accommodation space and is positioned at these housing two ends and the opening communicated with this accommodation space, forms a storage tank in this housing bottom;
One stabilizer explosion-proof vent, this stabilizer explosion-proof vent is arranged in this accommodation space;
Two side gags, respectively this side gag this opening of fixing seal respectively;
One light-emitting component, this light-emitting component is arranged at this storage tank;
One printing opacity material, this printing opacity material is arranged at this housing bottom and this storage tank of shade;
One capping, this capping is arranged at this housing bottom, and this capping forms the printing opacity space that supplies the outside irradiation light of this light-emitting component; And
One dial plate, this dial plate is arranged at this cover bottom portion and to should printing opacity space.
Comprise one to be installed in this stabilizer explosion-proof vent also for the driver driving this light-emitting component.
Comprise the control box that is installed in this case side wall.
Wherein install this driver of electron-donating connection in this control box with the controlling equipment manipulated this light-emitting component.
Wherein this control box installing one is for the covering of covering this controlling equipment.
Wherein this capping forms one for the holddown groove fixing this printing opacity material position.
Wherein this capping arranges one for the fixing fitting portion fixing this dial plate.
Wherein this dial plate indicates picture and warning word.
Wherein this light-emitting component is LED lamp bar.
By above-mentioned design, the utility model can bring following beneficial effect: by above-mentioned structure, the storage tank of installing light emitting element is formed directly into housing bottom, is therefore more convenient for changing and assembling, significantly erection & lift and more renew efficiency and the convenience of light-emitting component.The utility model is applicable having setting off an explosion or the hazardous area of anxiety of burning to provide illumination and can prevent the spark that produces during fluorescent tube explosion or gas is exposed in surrounding environment.In addition, this light fixture has more the effect being convenient to change fluorescent tube.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated:
The schematic perspective view of the explosion-proof lighting lamp for fire service of Fig. 1 the utility model.
The perspective exploded view of the explosion-proof lighting lamp for fire service of Fig. 2 the utility model.
The cross-sectional view of the explosion-proof lighting lamp for fire service of Fig. 3 the utility model.
The close-up schematic view of Fig. 4 the utility model Figure 1A.
The cross-sectional view of Fig. 5 the utility model Figure 1B-B.
In figure, 1 be explosion-proof lighting lamp for fire service, 10 be housing, 100 be accommodation space, 102 be opening, 1020 be internal thread, 104 be storage tank, 11 be stabilizer explosion-proof vent, 12 be side gag, 120 be external screw thread, 13 be light-emitting component, 130 be driver, 14 be printing opacity material, 15 be capping, 150 be holddown groove, 152 be printing opacity space, 154 be fixing fitting portion, 16 be dial plate, 17 be control box, 170 be controlling equipment, 172 for hiding.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, the personage being familiar with this skill can understand other advantages of the present utility model and effect easily by content disclosed in the present specification.Refer to shown in Fig. 1, Fig. 2 and Fig. 3, the cross-sectional view of the schematic perspective view of the explosion-proof lighting lamp for fire service of the utility model, perspective exploded view and explosion-proof lighting lamp for fire service.A kind of explosion-proof lighting lamp for fire service 1 of the utility model, it forms primarily of housing 10, stabilizer explosion-proof vent 11, side gag 12, light-emitting component 13 (LED lamp bar), printing opacity material 14, capping 15 and dial plate 16, housing 10 forms an accommodation space 100 and is positioned at these housing 10 two ends and the opening 102 communicated with this accommodation space 100, a storage tank 104 is formed bottom this housing 10, during package assembly, stabilizer explosion-proof vent 11 is arranged in accommodation space 100, and side gag 12 is opening 102 position that obtains in housing 10 two ends of fixing seal respectively.Can learn in fig. 2, each opening 102 place of housing 10 forms internal thread 1020, and side gag 12 is formed with external screw thread 120, therefore side gag 12 through external screw thread 120 and internal thread 1020 nibble mutually and and effectively stabilizer explosion-proof vent 11 is sealed in housing 10, also because side gag 12 is fixed in locking mode, therefore workmen carry out stabilizer explosion-proof vent 11 or connect when the driver 130 of light-emitting component 13 is changed then very easy.
Consult in the lump shown in Fig. 4 and Fig. 5, the close-up schematic view of the utility model Figure 1A and the cross-sectional view of Figure 1B-B.The light-emitting component 13 that the utility model uses is the lighting system of LED, directly can be positioned over for light-emitting component 13 inner directly to contact with housing 10 simultaneously owing to forming a storage tank 104 bottom housing 10, and housing 10 can be aluminium extruded type makes so the light-emitting component 13 be positioned in storage tank 104 directly can be dispelled the heat by housing 10.Printing opacity material 14 is installed in bottom housing 10 to hide storage tank 104 more simultaneously, utilize this printing opacity material 14 that translucent effect can not only be had to reach the object of sealed light emitting element 13 simultaneously, the more important thing is, storage tank 104 because of installing light emitting element 13 is formed directly into bottom housing 10, change so be more convenient for and assembling, significantly erection & lift and more renew efficiency and the convenience of light-emitting component 13.
Capping 15 in described is formed with holddown groove 150, printing opacity space 152 and fixing fitting portion 154, when assembling, capping 15 is arranged on and utilizes the holddown groove 150 that capping 15 is formed for fixing printing opacity material 14 position bottom housing 10 simultaneously, 152, printing opacity space on assembling rear seal-cover 15 corresponds to light-emitting component 13, this printing opacity space 152 is then positioned at fixing fitting portion 154 place in order to fixing dial plate 16, avoids installing unstable and drop in order to stable dial plate 16 position.In addition, the light (direction of arrow in Fig. 5) of light-emitting component 13 then can shed through printing opacity material 14 and printing opacity space 152, be installed in dial plate 16 light through light-emitting component 13 in fixing fitting portion 154 and luminous simultaneously, at the same time, because dial plate 16 is labeled with picture and warning word, therefore can personnel be effectively provided to evacuate.
In addition, a control box 17 is equiped with at housing 10 side wall surface, and install this driver 130 of an electron-donating connection in control box 17 with the controlling equipment 170 manipulated this light-emitting component 13, and on control box 17, install one for the covering 172 of covering this controlling equipment 170, and in housing 10, be arranged in accommodation space 100 can install driver 130, driver 130 can be electrically connected the controlling equipment 170 installed in control box 17 simultaneously, operating personnel can pass through controlling equipment 170 and start or Down Drive 130 and then control the running of light-emitting component 13, or even the setting of other different light illumination modes (brightness of such as throwing light on or lighting hours), in addition, for the impact of external hazardous environment can not be subject to and damages by the controlling equipment 170 in protecting control box 17, therefore the covering 172 can covering controlling equipment 170 is installed on control box 17, effectively to reduce the risk that controlling equipment 170 damages.
The utility model brings a kind of compared in the past different explosion-proof lighting lamp for fire services really.Be only preferred embodiment of the present utility model, when can not limit the scope of the utility model enforcement with this; Therefore, all simple equivalence changes done according to the utility model claim and creation description with modify, all should still belong in scope that this new patent contains.
Claims (9)
1. an explosion-proof lighting lamp for fire service, is characterized in that:
One housing, this housing forms an accommodation space and is positioned at these housing two ends and the opening communicated with this accommodation space, forms a storage tank in this housing bottom;
One stabilizer explosion-proof vent, this stabilizer explosion-proof vent is arranged in this accommodation space;
Two side gags, respectively this side gag this opening of fixing seal respectively;
One light-emitting component, this light-emitting component is arranged at this storage tank;
One printing opacity material, this printing opacity material is arranged at this housing bottom and this storage tank of shade;
One capping, this capping is arranged at this housing bottom, and this capping forms the printing opacity space that supplies the outside irradiation light of this light-emitting component; And
One dial plate, this dial plate is arranged at cover bottom portion and to should printing opacity space.
2. explosion-proof lighting lamp for fire service according to claim 1, is characterized in that: comprise one and be installed in this stabilizer explosion-proof vent also for the driver driving this light-emitting component.
3. explosion-proof lighting lamp for fire service according to claim 2, is characterized in that: comprise the control box that is installed in this case side wall.
4. explosion-proof lighting lamp for fire service according to claim 3, is characterized in that: wherein install this driver of electron-donating connection in this control box with the controlling equipment manipulated this light-emitting component.
5. explosion-proof lighting lamp for fire service according to claim 4, is characterized in that: wherein this control box installing one is for the covering of covering this controlling equipment.
6. explosion-proof lighting lamp for fire service according to claim 1, is characterized in that: wherein this capping forms one for the holddown groove fixing this printing opacity material position.
7. explosion-proof lighting lamp for fire service according to claim 1, is characterized in that: wherein this capping arranges one for the fixing fitting portion fixing this dial plate.
8. explosion-proof lighting lamp for fire service according to claim 7, is characterized in that: wherein this dial plate indicates picture and warning word.
9. explosion-proof lighting lamp for fire service according to claim 1, is characterized in that: wherein this light-emitting component is LED lamp bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252628.0U CN204729952U (en) | 2015-04-24 | 2015-04-24 | Explosion-proof lighting lamp for fire service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252628.0U CN204729952U (en) | 2015-04-24 | 2015-04-24 | Explosion-proof lighting lamp for fire service |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729952U true CN204729952U (en) | 2015-10-28 |
Family
ID=54388304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520252628.0U Expired - Fee Related CN204729952U (en) | 2015-04-24 | 2015-04-24 | Explosion-proof lighting lamp for fire service |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729952U (en) |
-
2015
- 2015-04-24 CN CN201520252628.0U patent/CN204729952U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20200424 |