CN203823480U - Explosion-proof fire-fighting lighting lamp - Google Patents
Explosion-proof fire-fighting lighting lamp Download PDFInfo
- Publication number
- CN203823480U CN203823480U CN201420090025.0U CN201420090025U CN203823480U CN 203823480 U CN203823480 U CN 203823480U CN 201420090025 U CN201420090025 U CN 201420090025U CN 203823480 U CN203823480 U CN 203823480U
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- CN
- China
- Prior art keywords
- explosion
- lighting lamp
- light
- fire service
- proof lighting
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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 explosion-proof fire-fighting lighting lamp. The explosion-proof fire-fighting lighting lamp mainly comprises a shell, side plug covers, a light source fixing box, a light emitting element, a light-transmitting material, an outer cover and a marking plate, wherein the light source fixing box and the light emitting element are arranged in the shell; the two ends of the shell are sealed by utilizing the side plug covers; a through hole in the shell is mainly used for the light of the light emitting element to transmit, and is completely covered by the light-transmitting material so that the accommodating space of the shell is in a completely sealed state; therefore, when the lighting lamp is used for an explosive mixture around, such as an explosive gas atmosphere, an explosive dust atmosphere and methane gas, explosion accidents caused by external influence can be avoided; by utilizing the structure, an escape direction can also be displayed and a proper lighting effect can be provided when the marking plate is in high-risk environments.
Description
Technical field
The utility model is about a kind of light fixture, espespecially a kind of explosion-proof lighting lamp for fire service of the hazardous area that is useful in the anxiety setting 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 taked as explosive gas atmosphere, explosive dust atmosphere, methane gas etc. around.One of them very important explosion-proof principle of explosion-proof fire fighting lamp is exactly that the temperature on the restriction case surface, component surface or the electronic devices and components surface that contact with damp, explosive dust and restriction electrical contact surface temperature are lower than its minimum ignition temperature or ignition temperature.
General 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, known fluorescent lamp blast resistance construction is mainly fixedly arranged on Al-alloy casing by lamp housing, in Al-alloy casing, be equiped with the fluorescent tube that is covered with lampshade, and fluorescent tube is electrically connected starter and rectifier, by fluorescent tube start with produce light source, and can irradiate in lamp housing, because there being relevant warning picture and text on lamp housing, make the warning picture and text of lamp housing reach the object of instruction user exit position, and though relevant warning picture and text can reach the object of indicating user exit position on the lamp housing of fluorescent lamp blast resistance construction, only, but because of used be fluorescent tube, and fluorescent tube is thermal light source type light-emitting component, in the time of this fluorescent tube start, can produce more hot gas, thereby 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 again more high-grade requirement degree, as while being used in oxygen or coal field place, because of internal temperature higher, part life is short, reach identical requirement, to improve many cost prices and just can meet specification, hereat, how the disappearance such as above-mentioned is forgone, be the place of the technical difficulties that this case creator institute wish solves.
Summary of the invention
Technical problem to be solved in the utility model is: spark or gas that the hazardous area that a kind of applicable anxiety having setting off an explosion or burn is provided is produced when illumination being provided and can preventing fluorescent tube explosion are exposed in surrounding environment.In addition, this light fixture has more the effect of being convenient to change fluorescent tube.
A kind of explosion-proof lighting lamp for fire service, is characterized in that:
Comprise
One housing, the opening that this housing forms an accommodation space and communicates with this accommodation space, arranges a control box in this housing bottom formation one port communicating with this accommodation space and side wall surface thereof;
Two side gags, respectively this side gag this opening of fixing seal respectively;
One light source fixed case, this light source fixed case is arranged in this accommodation space, and in its bottom, a pair of light-emitting component that should port is set;
One printing opacity material, this printing opacity material is arranged at this housing bottom and shields this port;
One enclosing cover, this enclosing cover is arranged at this housing bottom, and this enclosing cover forms an open space for the outside irradiation light of this light-emitting component; And
One dial plate, this dial plate is arranged at this cover bottom portion.
More comprise that one is installed in this light source fixed case and for the driver module that drives this light-emitting component.
Wherein in this control box, installing one supplies to be electrically connected the controlling equipment of this dynamic model piece so that this light-emitting component is manipulated.
Wherein this control box installing one is for the covering of covering this controlling equipment.
Wherein respectively this opening part of this housing forms internal thread.
Wherein this side gag form with this internal thread nibble mutually with outside screw thread.
Wherein this enclosing cover arranges one for the fixing fitting portion of fixing this dial plate.
Wherein this dial plate indicates picture and warning word.
By above-mentioned design, the utility model can bring following beneficial effect: for reaching above-mentioned purpose, a kind of explosion-proof lighting lamp for fire service of the utility model, comprise: a housing, the opening that this housing forms an accommodation space and communicates with this accommodation space, arranges a control box in this housing bottom formation one port communicating with this accommodation space and side wall surface thereof; Two side gags, respectively this side gag this opening of fixing seal respectively; One light source fixed case, this light source fixed case is arranged in this accommodation space, and in its bottom, a pair of light-emitting component that should port is set; One printing opacity material, this printing opacity material is arranged at this housing bottom and shields this port; One enclosing cover, this enclosing cover is arranged at this housing bottom, and this enclosing cover forms an open space for the outside irradiation light of this light-emitting component; And a dial plate, this dial plate is arranged at this cover bottom portion.
According to one of the utility model embodiment, more comprise that one is installed in this light source fixed case and for the driver module that drives this light-emitting component, and this driver module and the electric connection of this control box.
According to one of the utility model embodiment, wherein this enclosing cover arranges one for the fixing fitting portion of fixing this dial plate.
According to one of the utility model embodiment, wherein this dial plate indicates picture and warning word.
According to one of the utility model embodiment, wherein installing one controlling equipment in this control box.
According to one of the utility model embodiment, wherein this control box installing one is for the covering of covering this controlling equipment.
According to one of the utility model embodiment, wherein respectively this opening part of this housing forms internal thread.
According to one of the utility model embodiment, wherein this side gag form with this internal thread nibble mutually with outside spiral shell
Line.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is the schematic perspective view of the explosion-proof lighting lamp for fire service of the utility model.
Fig. 2 is the perspective exploded view of the explosion-proof lighting lamp for fire service of the utility model.
Fig. 3 is the cross-sectional view of the explosion-proof lighting lamp for fire service of the utility model.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, the personage who is 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 of the utility model, explosion-proof lighting lamp for fire service 1 is mainly by housing 10, side gag 11, light source fixed case 12, light-emitting component 13, printing opacity material 14, enclosing cover 15 and dial plate 16 form, the opening 102 that its middle shell 10 forms an accommodation space 100 and communicates with this accommodation space 100, in these housing 10 bottoms formation one ports 104 that communicate with this accommodation space 100 and side wall surface thereof, one control box 106 is set, each opening 102 sees through side gag 11 and locks and seal this opening 102, in Fig. 2, can learn, each opening 102 places of housing 10 form internal thread 1020, and side gag 11 is formed with external screw thread 110, therefore side gag 11 see through external screw thread 110 and internal thread 1020 nibble mutually with and effectively light source fixed case 12 and light-emitting component 13 are sealed in housing 10, also fix in locking mode because of side gag 11, therefore it is very easy when workmen carries out light-emitting component 13 or connect the driver module 130 of light-emitting component 13 changing.
Moreover, in the main accommodation space 100 of light source fixed case 12, and the light-emitting component 13 of a corresponding aforementioned port 104 is set in light source fixed case 12 bottoms, driver module 130 is installed in light source fixed case 12 inside, light source fixed case 12 is mainly to be formed by the system of taking out of the aluminium with high radiating effect, therefore light source fixed case 12 is hollow structure, so can be by the driver module for driving light-emitting component 13 130 in the inner, driver module 130 can be electrically connected interior the installed controlling equipment 1060 of control box 106 simultaneously, operating personnel can start or close through controlling equipment 1060 running of driver module 130 and then control light-emitting component 13, or even the setting of other different light illumination modes (for example brightness or the lighting hours of illumination), in addition, damage for protecting controlling equipment 1060 in control box 106 can not be subject to external hazardous environment impact, therefore the covering 1062 that can cover controlling equipment 1060 is installed on control box 106, the risk of damaging effectively to reduce controlling equipment 1060.
And therefore the lighting system that the light-emitting component 13 that the utility model uses is LED needs the light source fixed case 12 that sees through aluminium extruded type to dispel the heat.Moreover be the accommodation space 100 of energy effective sealing housing 10, utilize printing opacity material 14 to hide 104 of ports, utilize this printing opacity material 14 can not only have translucent effect to reach the object of seal casinghousing 10 simultaneously.
In addition, in housing 10 bottoms, enclosing cover 15 is installed, this enclosing cover 15 is mainly in order to connect housing 10 and dial plate 16, enclosing cover 15 must have the open space 150 that light-emitting component 13 outside irradiation light can be provided simultaneously, this open space 150 can correspond to dial plate 16,16 light through light-emitting component 13 of dial plate and luminous, at the same time, because dial plate 16 is labeled with picture and warning word, therefore can effectively provide personnel to evacuate.
Aforesaid dial plate 16 is mainly locked on the set fixing fitting portion 152 of enclosing cover 15, avoids installing unstable and drops so as to stablizing dial plate 16 positions.In this external aforesaid control box 106, be equiped with controlling equipment 1060.
The utility model has brought 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 not limiting the scope that the utility model is implemented with this; Therefore all simple equivalences of doing according to the utility model claim and creation description change and modify, all should still belong in the scope that this new patent contains.
Claims (8)
1. an explosion-proof lighting lamp for fire service, is characterized in that:
Comprise
One housing, the opening that this housing forms an accommodation space and communicates with this accommodation space, arranges a control box in this housing bottom formation one port communicating with this accommodation space and side wall surface thereof;
Two side gags, respectively this side gag this opening of fixing seal respectively;
One light source fixed case, this light source fixed case is arranged in this accommodation space, and in its bottom, a pair of light-emitting component that should port is set;
One printing opacity material, this printing opacity material is arranged at this housing bottom and shields this port;
One enclosing cover, this enclosing cover is arranged at this housing bottom, and this enclosing cover forms an open space for the outside irradiation light of this light-emitting component; And
One dial plate, this dial plate is arranged at this cover bottom portion.
2. explosion-proof lighting lamp for fire service according to claim 1, is characterized in that: more comprise that one is installed in this light source fixed case and for the driver module that drives this light-emitting component.
3. explosion-proof lighting lamp for fire service according to claim 2, is characterized in that: wherein in this control box, installing one supplies to be electrically connected the controlling equipment of this dynamic model piece so that this light-emitting component is manipulated.
4. explosion-proof lighting lamp for fire service according to claim 3, is characterized in that: wherein this control box installing one is for the covering of covering this controlling equipment.
5. explosion-proof lighting lamp for fire service according to claim 1, is characterized in that: wherein respectively this opening part of this housing forms internal thread.
6. explosion-proof lighting lamp for fire service according to claim 5, is characterized in that: wherein this side gag form with this internal thread nibble mutually with outside screw thread.
7. explosion-proof lighting lamp for fire service according to claim 1, is characterized in that: wherein this enclosing cover arranges one for the fixing fitting portion of fixing this dial plate.
8. explosion-proof lighting lamp for fire service according to claim 1, is characterized in that: wherein this dial plate indicates picture and warning word.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090025.0U CN203823480U (en) | 2014-02-28 | 2014-02-28 | Explosion-proof fire-fighting lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090025.0U CN203823480U (en) | 2014-02-28 | 2014-02-28 | Explosion-proof fire-fighting lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203823480U true CN203823480U (en) | 2014-09-10 |
Family
ID=51478979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420090025.0U Expired - Fee Related CN203823480U (en) | 2014-02-28 | 2014-02-28 | Explosion-proof fire-fighting lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203823480U (en) |
-
2014
- 2014-02-28 CN CN201420090025.0U patent/CN203823480U/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 | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Baiyi Inventor before: Li Boyi |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI BOYI TO: LI BAIYI |
|
| 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: 20140910 Termination date: 20160228 |