CN212412452U

CN212412452U - Outdoor distribution box with preliminary fire extinguishing function

Info

Publication number: CN212412452U
Application number: CN202022021761.9U
Authority: CN
Inventors: 王增强; 肖国强; 高群雨
Original assignee: Shandong Zhengheng Electric Power Group Co ltd
Current assignee: Shandong Zhengheng Electric Power Group Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-01-26
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses an outdoor distribution box that possesses function of tentatively putting out a fire, including the block terminal, block terminal top fixedly connected with dash board, dash board top one side fixedly connected with warning light, dash board top fixedly connected with fixed establishment, fixed establishment swing joint has the dry powder fire extinguisher, first thermovent has all been seted up to the block terminal both sides, the articulated chamber door that is connected with of the articulated seat of block terminal left side wall fixedly connected with, chamber door one side fixedly connected with lock and handle, the second thermovent has been seted up to chamber door one side, the block terminal back inlays and is equipped with heat dissipation mechanism, this scheme: when the block terminal is on fire, realize putting out a fire to the block terminal in through setting up the solenoid valve that the singlechip cooperated dry powder extinguisher in the block terminal, be convenient for prevent the conflagration, the heat dissipation mechanism of installation is used for the temperature in adjusting the block terminal in the block terminal simultaneously, reduces the risk that the block terminal was on fire.

Description

Outdoor distribution box with preliminary fire extinguishing function

Technical Field

The utility model belongs to the technical field of the block terminal, concretely relates to outdoor distribution box who possesses preliminary function of putting out a fire.

Background

The block terminal has small, simple installation, the technical performance is special, the rigidity, the configuration function is unique, do not receive the place restriction, it is more general to use, the operation is stable and reliable, space utilization is high, take up an area of less and have the characteristics of environmental protection effect, indicate the control center of various components and parts rational distribution electric energy in the power supply line of directing, reliably accept the upper end power, correctly present the control link of load electric energy, also acquire the key that the user satisfied with or not to power supply quality, current block terminal is when outdoor use, inside electronic component can produce too high temperature sometimes, can't cool down the block terminal when outdoor, can't put out a fire to the block terminal when the block terminal is on fire outdoors, when being in the dark surrounds, if the block terminal breaks down, maintainer lacks the light source and inconveniently maintains the block terminal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a block terminal with adjustable aim at solving among the prior art block terminal fire when outdoor and can't put out a fire, block terminal operating temperature is too high can't cool down internal electronic component when outdoor, the inconvenient problem of staff's maintenance when outdoor light source is dim.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor distribution box that possesses function of tentatively putting out a fire, includes the block terminal, distribution box top fixedly connected with dash board, dash board top one side fixedly connected with warning light, dash board top fixedly connected with fixed establishment, fixed establishment swing joint has the dry powder fire extinguisher, first thermovent has all been seted up to the block terminal both sides, the articulated seat of block terminal left side wall fixedly connected with, articulated seat is connected with the chamber door, chamber door one side fixedly connected with lock and handle, the second thermovent has openly been seted up to the chamber door, the block terminal back inlays and is equipped with heat dissipation mechanism, the equal fixedly connected with supporting leg in four edges of block terminal bottom.

In order to make the fire extinguisher use up the back and can conveniently replace, as the utility model relates to an it is preferred, fixed establishment include with two convex fixed blocks of dash board top fixed connection, two the first arc fixation clamp of convex fixed block top fixedly connected with, first arc fixation clamp one side is rotated and is connected with second arc fixation clamp, first arc fixation clamp and the square fixed block of the equal fixedly connected with in second arc fixation clamp top, the hole has been seted up at square fixed block middle part, the hole rotates and is connected with the screw, screw and nut threaded connection.

In order to make and put out a fire to the incasement under the circumstances of catching fire at the block terminal, as the utility model relates to an it is preferred, dry powder fire extinguisher one end pipe connector has the solenoid valve, solenoid valve one end pipe connector has the hose, hose one end runs through one side of block terminal with block terminal inner wall fixed connection's nozzle pipe connector, block terminal inner wall one side fixedly connected with flush mounting plate of switch, singlechip, smoke sensor respectively, block terminal inner wall one side fixedly connected with light.

In order to make the temperature that reduces block terminal electronic component in the use, as the utility model relates to an it is preferred, heat dissipation mechanism includes a plurality of bar louvres have been seted up at the block terminal back, the block terminal intracavity is embedded to have square frame, fixedly connected with heat dissipation fan in the square frame.

In order to make this block terminal normally work, as the utility model relates to an it is preferred, smoke sensor, warning light, solenoid valve all with singlechip electric connection, singlechip and external power supply electric connection, heat dissipation fan and light and flush mounting plate electric connection, flush mounting plate and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the rain shielding plate arranged at the top of the distribution box can effectively reduce rainwater entering the distribution box in rainy days and prevent rainwater from causing short circuit to electronic elements, the dry powder is sprayed out of the dry powder fire extinguisher through the single chip microcomputer control electromagnetic valve arranged in the distribution box to extinguish fire in the distribution box, the dry powder fire extinguisher can be quickly treated when a fire occurs, the alarm lamp arranged at the top end of the rain shielding plate can inform nearby workers to treat the fire as soon as possible when the distribution box catches fire, and the workers can use the illuminating lamp in the distribution box through the switch panel to facilitate the workers to maintain equipment in a dark environment;

(2) through the inside heat dissipation mechanism that sets up of block terminal, when the block terminal when the heat that inside electronic component caused during operation is too high, the heat dissipation fan can be discharged the heat that electronic component produced from thermovent and louvre, reduce the block terminal during operation because of the high possibility that breaks out the fire of high temperature, block terminal in open air life has been prolonged, the dry powder fire extinguisher can be dismantled to the fixed establishment that the flashing top set up, the replacement of staff to the used up dry powder fire extinguisher has been made things convenient for, the work efficiency of staff when the outdoor working is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention;

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

in the figure: 1. a distribution box; 2. a fixing mechanism; 201. a convex fixed block; 202. a first arc-shaped fixing clip; 203. a second arc-shaped fixing clamp; 204. a screw; 205. a nut; 206. a square fixed block; 3. a heat dissipation mechanism; 301. a heat dissipation fan; 302. heat dissipation holes; 4. a hinged seat; 5. a box door; 6. a door lock; 7. a handle; 8. supporting legs; 9. a flashing; 10. a first heat dissipation port; 11. a second heat dissipation port; 12. a single chip microcomputer; 13. a switch panel; 14. a smoke sensor; 15. an alarm light; 16. an illuminating lamp; 17. a dry powder extinguisher; 18. an electromagnetic valve; 19. a hose; 20. and (4) a nozzle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: including

block terminal

1, 1 top fixedly connected with dash board 9 of block terminal, dash board 9 top one side fixedly connected with warning light 15, dash board 9 top fixedly connected with

fixed establishment

2, 2 swing joint of fixed establishment have dry powder fire extinguisher 17, first thermovent 10 has all been seted up to 1 both sides of block terminal, the articulated seat of 1 left side wall fixedly connected with of block terminal 4, articulated seat 4 articulates and is connected with

chamber door

5, 5 one side fixedly connected with locks 6 and handle 7 of chamber door, second thermovent 11 has openly been seted up to

chamber door

5, 1 back of block terminal is inlayed and is equipped with heat dissipation mechanism 3, the equal fixedly connected with supporting leg 8 in four edges department in 1 bottom of block terminal.

Preferably, fixed establishment 2 includes with 9 top fixed connection two convex fixed blocks 201 of flashing, the first arc fixation clamp 202 of two convex fixed block 201 top fixedly connected with, first arc fixation clamp 202 one side is rotated and is connected with second arc fixation clamp 203, first arc fixation clamp 202 and the square fixed block 206 of the equal fixedly connected with in second arc fixation clamp 203 top, the hole has been seted up at square fixed block 206 middle part, the hole rotates and is connected with screw 204, screw 204 and nut 205 threaded connection.

During the specific use, when dry powder fire extinguisher 17 used up and need to be changed, the staff can twist the screw 204 that is fixed in square fixed block 206 one side with the spanner, not hard up separately with screw 204 threaded connection's nut 205, put down the second arc fixation clamp 203 of rotating the connection with first arc fixation clamp 202, replace dry powder fire extinguisher 17 that uses up, thereby reduce because of the unexpected emergence that dry powder is not enough to put out a fire in dry powder fire extinguisher 17, it is inside that distribution box 1 top fixed connection's dash board 9 can prevent that the rainwater from getting into distribution box 1, electronic component avoids the rainwater infringement in the protection distribution box 1.

Preferably, the pipe of 17 one end pipe of dry powder fire extinguisher has solenoid valve 18, and the pipe of 18 one end pipe of solenoid valve has hose 19, and one side that hose 19 one end runs through block terminal 1 is with block terminal 1 inner wall fixed connection's nozzle 20 pipe joint, and 1 inner wall of block terminal one side fixedly connected with switch panel 13, singlechip 12, smoke sensor 14 respectively, 1 inner wall one side fixedly connected with light 16 of block terminal.

During the specific use, when the conflagration breaks out in block terminal 1, smoke sensor 14 sensing sends a signal to singlechip 12 to smog, can open out the dry powder in dry powder fire extinguisher 17 after solenoid valve 18 receives singlechip 12 signal, the dry powder can carry nozzle 20 along hose 19 and locate to spray, put out a fire in block terminal 1, the signal that singlechip 12 sent is received to flashing board 9 top fixed connection's warning light 15 this moment, inform annex staff in time to maintain block terminal 1, the potential safety hazard of near environment has been reduced, when light is dim, the staff can open the 16 illuminations of light of fixing on block terminal 1 inner wall through flush mounting plate 13, improve staff work efficiency under dim environment.

Preferably, heat dissipation mechanism 3 has seted up a plurality of bar louvres 302 including the block terminal 1 back, and 1 intracavity of block terminal is embedded to have square frame, fixedly connected with heat dissipation fan 301 in the square frame.

During the specific use, heat dissipation fan 301 among the heat dissipation mechanism 3 can be discharged the heat that the during operation produced in block terminal 1 by a plurality of louvres 302 that the back of block terminal 1 began when starting to work, and the supplementary heat extraction cooling of second thermovent 11 that first thermovent 10 and chamber door 5 one side were seted up in 1 both sides of block terminal reduces high temperature and causes the harm to electrical components, has reduced the possibility that block terminal 1 was on fire when field work.

Preferably, the smoke sensor 14, the alarm lamp 15 and the electromagnetic valve 18 are electrically connected to the single chip microcomputer 12, the single chip microcomputer 12 is electrically connected to an external power source, the heat dissipation fan 301 and the illuminating lamp 16 are electrically connected to the switch panel 13, and the switch panel 13 is electrically connected to the external power source.

During the specific use, the operation of heat dissipation fan 301 and light 16 is controlled through the corresponding switch on the switch panel 13 to the staff is to control inside block terminal 1.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents may be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an outdoor distribution box who possesses function of tentatively putting out a fire, includes block terminal (1), its characterized in that: block terminal (1) top fixedly connected with dash board (9), dash board (9) top one side fixedly connected with warning light (15), dash board (9) top fixedly connected with fixed establishment (2), fixed establishment (2) swing joint has dry powder fire extinguisher (17), first thermovent (10) have all been seted up to block terminal (1) both sides, the articulated seat of block terminal (1) left side wall fixedly connected with (4), articulated seat (4) are articulated to be connected with chamber door (5), chamber door (5) one side fixedly connected with lock (6) and handle (7), second thermovent (11) have openly been seted up to chamber door (5), block terminal (1) back inlays and is equipped with heat dissipation mechanism (3), four equal fixedly connected with supporting legs (8) in edge department in block terminal (1) bottom.

2. The outdoor distribution box with the primary fire extinguishing function according to claim 1, characterized in that: fixed establishment (2) include with two convex fixed blocks (201), two of dash board (9) top fixed connection convex fixed block (201) top fixedly connected with first arc fixation clamp (202), first arc fixation clamp (202) one side is rotated and is connected with second arc fixation clamp (203), first arc fixation clamp (202) and the square fixed block of the equal fixedly connected with in second arc fixation clamp (203) top (206), the hole has been seted up at square fixed block (206) middle part, the hole is rotated and is connected with screw (204), screw (204) and nut (205) threaded connection.

3. The outdoor distribution box with the primary fire extinguishing function according to claim 1, characterized in that: the dry powder fire extinguisher is characterized in that one end of the dry powder fire extinguisher (17) is connected with an electromagnetic valve (18) in a pipe mode, one end of the electromagnetic valve (18) is connected with a hose (19) in a pipe mode, one end of the hose (19) runs through one side of the distribution box (1) and a nozzle (20) of the distribution box (1) inner wall fixed connection in a pipe mode, one side of the inner wall of the distribution box (1) is fixedly connected with a switch panel (13), a single chip microcomputer (12) and a smoke inductor (14) respectively, and one side of the inner wall of the.

4. The outdoor distribution box with the primary fire extinguishing function according to claim 3, characterized in that: heat dissipation mechanism (3) include a plurality of bar louvres (302) have been seted up at block terminal (1) back, block terminal (1) intracavity is embedded to have square frame, fixedly connected with heat dissipation fan (301) in the square frame.

5. The outdoor distribution box with the primary fire extinguishing function according to claim 4, characterized in that: smoke inductor (14), warning light (15), solenoid valve (18) all with singlechip (12) electric connection, singlechip (12) and external power supply electric connection, heat dissipation fan (301) and light (16) and flush mounting plate (13) electric connection, flush mounting plate (13) and external power supply electric connection.