CN217952114U

CN217952114U - Explosion-proof fire emergency lighting lamp

Info

Publication number: CN217952114U
Application number: CN202222025615.2U
Authority: CN
Inventors: 谢小龙
Original assignee: Shenzhen Beidao Electric Technology Co ltd
Current assignee: Shenzhen Beidao Electric Technology Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-02
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to a fire control lighting technology field just discloses an explosion-proof formula fire control emergency lighting lamps and lanterns, including emergency light shell main part, the front side cover of emergency light shell main part is equipped with the protecgulum that matches the setting, screw and emergency light shell main part fixed connection are passed through to the protecgulum bottom, the entrance hole has been seted up to the upper end at emergency light shell main part back, the back sliding connection of emergency light shell main part has the backplate that matches the setting with it. This kind of explosion-proof fire emergency lighting lamps and lanterns, with the dorsal part of backplate sliding insertion emergency light shell main part, fix through frictional force between backplate and the emergency light shell main part, the wire conductor of emergency light top bulb passes the inlet wire groove of backplate earlier, then insert the inside circuit board and the battery of emergency light shell main part from the inlet wire hole and link to each other, when emergency light shell main part is sprinkled the water, the outer wall of emergency light shell main part and the outside landing of backplate can be followed to water, inside difficult entering emergency light shell main part, lead to the emergency light to damage.

Description

Explosion-proof fire emergency lighting lamp

Technical Field

The utility model relates to a fire control lighting technology field specifically is an explosion-proof formula fire control emergency lighting lamps and lanterns.

Background

Fire emergency light is one kind more common in the fire control field, generally all installs the wall at fire control escape way, is the lighting apparatus most common in the fire control is emergent, and emergency time is long, and the hi-lite has the automatic emergent function of outage. The fire-fighting emergency lamp has the characteristics of low power consumption, high brightness, long service life and the like.

The fire control shower nozzle has been laid mostly to present building, can automatic water spray when the conflagration breaing out and put out a fire, because the area that sprays of shower nozzle is great, consequently hang the fire control emergency light on the wall very easily by the spraying sail, these water can flow in the inside of emergency light, the circuit board and the connector lug and the water contact of emergency light, even fire control emergency lighting lamp has explosion-proof function not fragile like this, also can damage because of the short circuit of intaking.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an explosion-proof formula fire emergency lighting lamps and lanterns has solved the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an explosion-proof fire emergency lighting lamps and lanterns, includes emergency light shell main part, the front side cover of emergency light shell main part is equipped with the protecgulum that matches the setting, screw and emergency light shell main part fixed connection are passed through to the protecgulum bottom, the entrance hole has been seted up to the upper end at emergency light shell main part back, the back sliding connection of emergency light shell main part has the backplate that matches the setting with it, leave the cavity between emergency light shell main part and the backplate, the entrance groove that the tilt up set up is seted up to the intermediate position of backplate.

Preferably, the two sides of the back of the emergency lamp shell main body are fixedly connected with symmetrically arranged positioning strips, the lower ends of the positioning strips are provided with threaded holes, the back plate is in threaded connection with fixing bolts, and the fixing bolts penetrate through the back plate and are in threaded connection with the threaded holes.

Preferably, the bottom of the back of the emergency lamp shell body is fixedly connected with a plurality of supporting blocks which are distributed at equal intervals, and one end, far away from the emergency lamp shell body, of each supporting block abuts against the back plate.

Preferably, the inner wall of the front side of the emergency lamp shell body is provided with a sealing gasket, and the sealing gasket is fixedly connected with the emergency lamp shell body.

Preferably, two hanging holes are formed in the back side of the back plate, and the hanging holes are symmetrically distributed.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of explosion-proof fire emergency lighting lamps and lanterns, with the dorsal part of backplate sliding insertion emergency light shell main part, fix through frictional force between backplate and the emergency light shell main part, the wire conductor of emergency light top bulb passes the inlet wire groove of backplate earlier, then insert the inside circuit board and the battery of emergency light shell main part from the inlet wire hole and link to each other, when emergency light shell main part is sprinkled the water, the outer wall of emergency light shell main part and the outside landing of backplate can be followed to water, inside difficult entering emergency light shell main part, lead to the emergency light to damage.

2. This kind of explosion-proof formula fire emergency lighting lamps and lanterns increases the leakproofness between protecgulum and the emergency light shell main part through sealed the pad, prevents to have water to get into inside the emergency light shell main part from the protecgulum position.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a side cross-sectional view of the present invention in its entirety;

fig. 3 is a schematic view of a partially enlarged structure of the present invention a;

fig. 4 is a side sectional view of the emergency light housing body of the present invention.

In the figure: 1. an emergency light housing body; 2. a front cover; 3. a gasket; 4. a back plate; 5. a wire inlet groove; 6. a wire inlet hole; 7. a cavity; 8. a support block; 9. a positioning bar; 10. and (4) hanging holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

Please refer to fig. 1-4, an explosion-proof fire emergency lighting lamp comprises an emergency lamp housing body 1, a front cover 2 matched with the emergency lamp housing body 1 is sleeved on the front side of the emergency lamp housing body 1, the bottom end of the front cover 2 is fixedly connected with the emergency lamp housing body 1 through screws, a wire inlet hole 6 is formed in the upper end of the back of the emergency lamp housing body 1, a back plate 4 matched with the emergency lamp housing body 1 is slidably connected with the back of the emergency lamp housing body 1, a cavity 7 is reserved between the emergency lamp housing body 1 and the back plate 4, a wire inlet groove 5 which is inclined upwards is formed in the middle of the back plate 4, the back plate 4 is slidably inserted into the back of the emergency lamp housing body 1, the back plate 4 and the emergency lamp housing body 1 are fixed through friction force, a conductive wire of a bulb at the top of the emergency lamp firstly passes through the wire inlet groove 5 of the back plate 4, then is inserted into the emergency lamp housing body 1 from the wire inlet hole 6 and is connected with a circuit board and a battery, and when the emergency lamp housing body 1 is sprayed with water, the water can slide along the outer wall of the emergency lamp housing body and cannot easily enter the emergency lamp housing body 1, and can be damaged.

As shown in fig. 2 and 4, furthermore, the two sides of the back of the emergency light housing body 1 are fixedly connected with the positioning strips 9 symmetrically arranged, the lower end of each positioning strip 9 is provided with a threaded hole, the back plate 4 is provided with a fixing bolt, the fixing bolt penetrates through the back plate 4 and is in threaded connection with the threaded hole, and after the back plate 4 is in sliding connection with the back of the emergency light housing body 1, the fixing bolt can fix the back plate 4 for the second time to prevent the back plate 4 from being separated from the emergency light housing body 1.

As shown in fig. 2 and 4, further, a plurality of support blocks 8 are fixedly connected to the bottom end of the back of the emergency light housing body 1, the end of the support block 8 far away from the emergency light housing body 1 abuts against the back plate 4, the lower end of the back plate 4 can be supported by the support blocks 8, and if water enters the cavity 7 from the wire inlet slot 5, the water in the cavity 7 can also flow out from the two sides of the support blocks 8.

As shown in fig. 1, 2 and 4, further, a sealing gasket 3 is disposed on the inner wall of the front side of the emergency light housing body 1, the sealing gasket 3 is fixedly connected with the emergency light housing body 1, the sealing performance between the front cover 2 and the emergency light housing body 1 is increased by the sealing gasket 3, and water is prevented from entering the interior of the emergency light housing body 1 from the position of the front cover 2.

As shown in fig. 2, further, two hanging holes 10 are formed in the back side of the back plate 4, the hanging holes 10 are symmetrically distributed, and the emergency lamp housing body 1 is hung on a wall surface through the hanging holes 10, so that the emergency lamp housing is convenient to mount and dismount.

The working principle is as follows: insert 4 dorsal parts of backplate emergency light shell main part 1 with the slip of backplate, it is fixed to carry out the secondary through fixing bolt to backplate 4 afterwards, the conductor wire of emergency light top bulb passes backplate 4's inlet wire groove 5 earlier, then insert 1 inside and circuit board and battery of emergency light shell main part from inlet wire hole 6 and link to each other, when emergency light shell main part 1 is sprayed the sail time, the outer wall of emergency light shell main part 1 and the outside landing of backplate 4 can be followed to water, difficult entering emergency light shell main part 1 is inside, lead to the emergency light to damage, even water from upwards assaulting the emergency light down when the fire fighter puts out a fire, lead to water to get into from inlet wire groove 5, rivers also only can stop in cavity 7 after striking emergency light shell main part 1, then flow from the both sides of supporting shoe 8.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an explosion-proof fire emergency lighting lamp, includes emergency light shell main part (1), its characterized in that, the front side cover of emergency light shell main part (1) is equipped with protecgulum (2) that match the setting, screw and emergency light shell main part (1) fixed connection are passed through to protecgulum (2) bottom, entrance hole (6) have been seted up to the upper end at emergency light shell main part (1) back, the back sliding connection of emergency light shell main part (1) has backplate (4) that match the setting with it, leave cavity (7) between emergency light shell main part (1) and backplate (4), entrance groove (5) that the slope set up are seted up to the intermediate position of backplate (4).

2. The explosion-proof fire emergency lighting lamp as claimed in claim 1, wherein symmetrically arranged positioning bars (9) are fixedly connected to two sides of the back of the emergency lamp housing body (1), a threaded hole is formed in the lower end of each positioning bar (9), a fixing bolt is in threaded connection with the back plate (4), and penetrates through the back plate (4) to be in threaded connection with the threaded hole.

3. An explosion-proof fire-fighting emergency lighting fixture according to claim 1, characterized in that a plurality of support blocks (8) are fixed to the bottom end of the back of the emergency light housing body (1) and distributed at equal intervals, and one end of each support block (8) far away from the emergency light housing body (1) abuts against the back plate (4).

4. An explosion-proof fire-fighting emergency lighting fixture according to claim 1, characterized in that the inner wall of the front side of the emergency light housing body (1) is provided with a sealing gasket (3), and the sealing gasket (3) is fixedly connected with the emergency light housing body (1).

5. An explosion-proof fire-fighting emergency lighting fixture according to claim 1, characterized in that two hanging holes (10) are opened at the back side of the back plate (4), and the hanging holes (10) are symmetrically distributed.