CN206786440U - A kind of explosion-proof emergency light in chemical plant - Google Patents
A kind of explosion-proof emergency light in chemical plant Download PDFInfo
- Publication number
- CN206786440U CN206786440U CN201720260430.6U CN201720260430U CN206786440U CN 206786440 U CN206786440 U CN 206786440U CN 201720260430 U CN201720260430 U CN 201720260430U CN 206786440 U CN206786440 U CN 206786440U
- Authority
- CN
- China
- Prior art keywords
- central siphon
- explosion
- box body
- protecgulum
- emergency light
- 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 - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of chemical plant with explosion-proof emergency light, including box body, protecgulum and lamp body, the box body front cover is stamped protecgulum, protecgulum is fixedly connected on box body by some fastening bolts, if it is spaced apart on the edge of the front end face of protecgulum and is provided with bolt stem mounting groove, the edge of box body is spaced apart and is provided with some fixed installation holes, is arranged on if fastening bolt is correspondingly embedded in respectively in bolt stem mounting groove, and fastening bolt corresponds to respectively runs through some fixed installation holes；Rotation central siphon is connected with below the lamp body, fixed central siphon is connected with above box body, central siphon is rotated and is connected with fixed central siphon by rotational sleeve；Spring is provided with the rotational sleeve；Explosion-proof raised line of the present utility model can strengthen intensity of the present utility model, have the preferable capability of antidetonance；Electric wire can pass through from hollow rotation central siphon and hollow fixation central siphon, electric wire is under the protection of pipe fitting, improve the safe to use of light fixture.
Description
Technical field
A kind of emergency light is the utility model is related to, the explosion-proof emergency light in specifically a kind of chemical plant.
Background technology
Emergency light refers to the general name of the light fixture of emergency lighting.Fire emergency system mainly includes accident emergency and shone
Bright, escape hatch mark and indicator lamp, it is the evacuation of guiding trapped personnel or exhibition when fire occurs after normal illumination dump
Open fire fighting and rescue action and set.The emergency lighting system that the country uses is based on self-powered independent control type, normal electricity
Source is connected in general lighting current supply circuit, and usually emergency light battery is charged, and when normal power source is cut off, stand-by power supply (stores
Battery) automatic power.The each lamp interior of emergency light of this form has transformation, voltage stabilizing, charging, inversion, battery etc. big
The electronic component of amount, emergency light using, maintenance, failure when battery be both needed to discharge and recharge.Another kind is that centrally connected power source concentrates control
Type processed, without independent current source in emergency luminaire, during normal illumination power failure, powered by central power supply system.In this form
In emergency lighting system, the complicated electronic circuit of all lamp interiors is saved, emergence lighting lamp and common light fixture without
Different, central power supply system is arranged in special room.
Outside, so, cable easily makes moist the cable exposure of the explosion-proof emergency luminaire of prior art, while is also easily touched
Touch, so as to influence the safe handling of light fixture.
Utility model content
The purpose of this utility model is to provide a kind of chemical plant explosion-proof emergency light, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：
A kind of explosion-proof emergency light in chemical plant, including box body, protecgulum and lamp body, the box body front cover is stamped protecgulum, preceding
Lid is fixedly connected on box body by some fastening bolts, is installed if being spaced apart on the edge of the front end face of protecgulum and being provided with bolt stem
Groove, the edge of box body, which is spaced apart, is provided with some fixed installation holes, if fastening bolt is correspondingly embedded in respectively is arranged on bolt stem peace
In tankage, fastening bolt corresponds to respectively runs through some fixed installation holes；Rotation central siphon, box body top are connected with below the lamp body
Fixed central siphon is connected with, central siphon is rotated and is connected with fixed central siphon by rotational sleeve；Spring, bullet are provided with the rotational sleeve
Spring is located between fixed central siphon and rotation central siphon.
Further, integrally formed with some explosion-proof raised lines on the front end face of the protecgulum.
Further, the lower end for rotating central siphon is spherical to be provided with above rotational sleeve inwall with rotating central siphon lower end
The spherical cambered surface being engaged, the breach for rotating and stretching out towards tube wall side for rotating central siphon is additionally provided with the top of rotational sleeve.
Further, also it is arranged with protective jacket outside the rotational sleeve and rotation central siphon.
Further, the material of the protective jacket is silicon rubber.
Further, it is additionally provided with pad between the rotation central siphon and spring.
Compared with prior art, explosion-proof raised line of the present utility model can strengthen intensity of the present utility model, have preferable
The capability of antidetonance；Electric wire can pass through from hollow rotation central siphon and hollow fixation central siphon, electric wire is in the protection of pipe fitting
Under, the safe to use of light fixture is improved, due to rotating the mating surface of central siphon and rotational sleeve to be spherical, and rotational sleeve top is also
Provided with the breach stretched out for rotating central siphon, therefore, rotating shaft drives lamp body to be rotated around rotational sleeve；The rotational sleeve and
Rotate and protective jacket is also arranged with outside central siphon, protective case plays a part of protecting rotational sleeve and rotating shaft, the material of protective jacket
Expect that there is preferably elasticity for silicon rubber, silicon rubber, the situation for needing to rotate suitable for rotational sleeve and rotary shaft；The turning set
Spring is provided with cylinder, between spring is located at fixed central siphon and rotates central siphon, rotates and is additionally provided with pad between central siphon and spring, due to
The elastic force of spring, which acts on, to be rotated on central siphon, while the barrel of rotational sleeve makes rotation central siphon to the restriction effect of rotation central siphon
It can be parked in the angle of needs.
Brief description of the drawings
Fig. 1 is the structural representation of the explosion-proof emergency light in chemical plant.
Fig. 2 is the structural representation of chemical plant box body in explosion-proof emergency light.
Fig. 3 is the structural representation of chemical plant protecgulum in explosion-proof emergency light.
Fig. 4 is the structural representation of chemical plant rotary shaft pipe in explosion-proof emergency light.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1-4, a kind of explosion-proof emergency light in chemical plant, including box body 1, protecgulum 2 and lamp body 4 are referred to, before the box body 1
End shield is stamped protecgulum 2, and protecgulum 2 is fixedly connected on box body 1 by some fastening bolts 22, on the edge of the front end face of protecgulum 2
Bolt stem mounting groove 21 is provided with if being spaced apart, the edge of box body 1, which is spaced apart, is provided with some fixed installation holes 11, fastening bolt 22
It is arranged on if being correspondingly embedded in respectively in bolt stem mounting groove 21, fastening bolt 22 corresponds to through some fixed installation holes 11 respectively,
It can strengthen intensity of the present utility model integrally formed with some explosion-proof raised lines 23, explosion-proof raised line 23 on the front end face of protecgulum 2, have
There is the preferable capability of antidetonance；The lower section of lamp body 4, which is connected with, rotates central siphon 3, and the top of box body 1 is connected with fixed central siphon 31, rotates
Central siphon 3 is connected with fixed central siphon 31 by rotational sleeve 32, and electric wire can rotate central siphon and hollow fixing axle from hollow
Passed through in pipe, electric wire is under the protection of pipe fitting, improve the safe to use of light fixture, the lower end for rotating central siphon 3 is spherical, is turned
The spherical cambered surface 321 being engaged with rotating the lower end of central siphon 3 is provided with above the inwall of moving sleeve 32, the top of rotational sleeve 32 is additionally provided with
The breach 322 for rotating and stretching out towards tube wall side for rotating central siphon 3, because the mating surface for rotating central siphon and rotational sleeve is ball
Shape, and rotational sleeve top is additionally provided with the breach stretched out for rotating central siphon, therefore, rotating shaft drives lamp body 4 can be around turning set
Cylinder rotates；Protective jacket 33 is also arranged with outside the rotational sleeve 32 and rotation central siphon 3, protective case 33 plays protection rotational sleeve
With the effect of rotating shaft, the material of protective jacket 33 is silicon rubber, and silicon rubber has preferably elasticity, suitable for rotational sleeve and turns
Moving axis needs situation about rotating；Be provided with spring 5 in the rotational sleeve 32, spring 5 be located at fixed central siphon 31 and rotation central siphon 3 it
Between, rotate and be additionally provided with pad 51 between central siphon 3 and spring 5, rotate on central siphon 3 because the elastic force of spring 5 acts on, rotate simultaneously
The barrel of sleeve 32 enables rotation central siphon to be parked in the angle of needs the restriction effect of rotation central siphon 3.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (6)
1. a kind of explosion-proof emergency light in chemical plant, including box body, protecgulum and lamp body, it is characterised in that the box body front cover lid
There is protecgulum, protecgulum is fixedly connected on box body by some fastening bolts, is provided with if being spaced apart on the edge of the front end face of protecgulum
Bolt stem mounting groove, the edge of box body, which is spaced apart, is provided with some fixed installation holes, and fastening bolt is correspondingly embedded in is arranged on respectively
If in bolt stem mounting groove, fastening bolt corresponds to respectively runs through some fixed installation holes；Rotary shaft is connected with below the lamp body
Pipe, box body top are connected with fixed central siphon, rotate central siphon and are connected with fixed central siphon by rotational sleeve；In the rotational sleeve
Provided with spring, spring is located between fixed central siphon and rotation central siphon.
2. the explosion-proof emergency light in chemical plant according to claim 1, it is characterised in that one on the front end face of the protecgulum
Form some explosion-proof raised lines.
3. the explosion-proof emergency light in chemical plant according to claim 1, it is characterised in that the lower end for rotating central siphon is ball
Shape, rotational sleeve inwall top are provided with the spherical cambered surface being engaged with rotating central siphon lower end, confession are additionally provided with the top of rotational sleeve
Rotate the breach that central siphon rotates and stretched out towards tube wall side.
4. the explosion-proof emergency light in chemical plant according to claim 1, it is characterised in that the rotational sleeve and rotation central siphon
Outside is also arranged with protective jacket.
5. the explosion-proof emergency light in chemical plant according to claim 4, it is characterised in that the material of the protective jacket is silicon rubber
Glue.
6. the explosion-proof emergency light in chemical plant according to claim 1, it is characterised in that between the rotation central siphon and spring
It is additionally provided with pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720260430.6U CN206786440U (en) | 2017-03-17 | 2017-03-17 | A kind of explosion-proof emergency light in chemical plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720260430.6U CN206786440U (en) | 2017-03-17 | 2017-03-17 | A kind of explosion-proof emergency light in chemical plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206786440U true CN206786440U (en) | 2017-12-22 |
Family
ID=60705311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720260430.6U Expired - Fee Related CN206786440U (en) | 2017-03-17 | 2017-03-17 | A kind of explosion-proof emergency light in chemical plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206786440U (en) |
-
2017
- 2017-03-17 CN CN201720260430.6U patent/CN206786440U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20180317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |