CN209929758U

CN209929758U - Electronic box with automatic fire extinguishing function

Info

Publication number: CN209929758U
Application number: CN201921047725.0U
Authority: CN
Inventors: 郑卫忠
Original assignee: Guangdong Dahua Construction Engineering Co Ltd
Current assignee: Guangzhou Gonghua Construction Service Co.,Ltd.
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-01-10
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses an electric box with automatic fire extinguishing function, which comprises a box body, a box cover and fire extinguishing equipment, the box body comprises an upper end part and a lower end part, the utility model improves the structure of the traditional electric box, is convenient for a user to seal the inner space in time after the electric box is on fire, ensures the isolation of the external oxygen supply, and the utility model is convenient for users to manually open the dry powder fire extinguishing equipment for extinguishing fire sources, effectively solves the problems that the prior distribution box has simple structure, and once the user operates and extinguishes the interior of the distribution box, the user can not seal the interior of the electric box in time after the fire is started in the electric box, simultaneously also do not possess the automatic fire extinguishing function problem, set up the convenient to use person through the structure to the case lid and can directly observe the intensity of a fire and operate fire extinguishing apparatus and put out the purpose of putting out the fire source through the observation window.

Description

Electronic box with automatic fire extinguishing function

Technical Field

The utility model relates to a fire prevention electronic box technical field specifically is an electronic box with automatic fire extinguishing function.

Background

The distribution box is a total circuit distribution box for all users. The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. Borrow measuring instrument and can show various parameters in the operation, still can adjust some electrical parameters, indicate or signals deviating normal operating condition, it is respectively to be commonly used for, join in marriage, in the electric substation, block terminal and switch board, the distribution screen etc., concentrate the installation switch, the complete sets of equipment such as instruments, the block terminal of commonly using has wood system and metal system two kinds, because metal block terminal protection level will be higher some, so still more than what metallic usefulness, the usage of block terminal, reasonable distribution electric energy, the convenient operation of opening and shutting to the circuit, there is higher safety protection level, can audio-visual display circuit's the on-state, the management of being convenient for, be favorable to overhauing when circuit fault takes place.

The applicant discovers that the existing distribution box is simple in structure, and in case that an internal fire user very removes operation and extinguishment, the user can not timely seal the inside of the electric box after the fire is started inside the electric box, and meanwhile, the distribution box also has an automatic fire extinguishing function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic box with automatic function of putting out a fire, aim at improving current block terminal simple structure, no matter be wooden block terminal or the block terminal of metal, in case the inside user of putting out a fire very removes the operation and puts out a fire, the user can't be timely get up electronic box inside seal after the inside of electronic box is on fire, does not possess the automatic function problem of putting out a fire simultaneously yet.

The utility model discloses a realize like this:

an electric box with an automatic fire extinguishing function comprises a box body, a box cover and fire extinguishing equipment, wherein the box body comprises an upper end portion and a lower end portion, a heat insulation plate is arranged in the middle of the upper end portion and the lower end portion, the upper end portion and the lower end portion are integrally formed, the box cover is installed at the front end of the box body and is rotatably connected with the box body, the box cover comprises a square cover body, a sealing layer and an observation window, the square cover body is rotatably connected with the box body through a rotating shaft, the sealing layer is fixedly installed on the inner side face of the square cover body, the observation window is symmetrically arranged in the middle of the square cover body, the observation window is fixedly connected with the square cover body, the fire extinguishing equipment comprises a dry powder fire extinguishing tank and an extrusion switch, the dry powder extinguishing tank is fixedly installed at two ends of the middle of the box body, the extrusion switch is fixedly installed at two sides of the middle of the box body, when a fire breaks out, the sealing equipment can be timely rotated to shield the through-grid hole and seal the inside of the through-grid hole, so that the supply of combustion oxygen is blocked.

Further, all seted up the bars hole of passing through on upper end portion and the lower tip, install sealing device on the bars hole of passing through, sealing device rotates with the bars hole of passing through and is connected, guarantees the inside gas permeability of box and the effect of fan heat through setting up the bars hole of passing through to upper end portion and lower tip to the purpose that the sealed closing of bars hole will pass through in the rotation sealing device that the user can be timely after the electronic box is fired.

Further, sealing device includes inside baffle, outside baffle and operating handle, inside baffle and outside baffle symmetry set up the inside and outside both sides at the box, and inside baffle and outside baffle pass through connecting axle fixed connection, operating handle deals with and sets up on the outside baffle, and operating handle rotates with the outside baffle to be connected, sets up the user's of facilitating the use operation through the structure to sealing device, inside baffle and outside baffle can be stable respectively the joint in the inside and outside both sides of box, can be inseparable will pass through the sealed fixed of bars hole when rotating on passing through the bars hole, and operating handle's setting comes convenient to use's rotation operation to use.

Further, be provided with the upset baffle on the observation window, the upset baffle rotates with the observation window to be connected, comes the condition in the convenient to use person observation box through the setting to the observation window to can protect the observation window can not receive outside damage through the upset baffle when using at ordinary times.

Further, still be provided with mounting groove and flexible locating lever on the box, the mounting groove symmetry sets up the inside at the box, flexible locating lever fixed welding is at the up end of box, and the installation fire-extinguishing apparatus of being convenient for through setting up to the mounting groove uses, and the mounting groove at both ends realizes the purpose of putting out a fire to upper end and lower tip after installing the fire-extinguishing apparatus respectively simultaneously, through the setting of flexible locating lever just with stable and wall fixed connection of electronic box, can lengthen flexible locating lever after catching a fire, convenient to use person is to the sealing equipment operation of box rear end and uses.

Furthermore, the side face of the dry powder fire extinguishing tank is provided with a jet orifice, the head of the dry powder fire extinguishing tank is provided with an extrusion valve matched with the extrusion switch, and when the dry powder fire extinguishing tank is used, the extrusion valve can be operated to facilitate the dry powder fire extinguishing tank to spray dry powder to a fire source through the jet orifice, so that the effect of preventing flame is achieved.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a to traditional electronic box structure improve, the person of facilitating the use is timely sealed up the space of inside after the electronic box is fired, guarantee the isolated of outside oxygen supply, and the person of facilitating the use can manually open dry powder fire extinguishing equipment and carry out the use of putting out of the fire source, the effectual current block terminal simple structure of having solved, no matter be wooden block terminal or metal block terminal, in case inside person of firing very go the operation and put out of, the user can't be timely get up electronic box inside seal after the electronic box is inside to be fired, do not possess the automatic fire extinguishing function problem simultaneously yet, set up the purpose that the person of facilitating the use can directly observe the intensity of a fire and operate fire extinguishing equipment and put out the fire source through the observation window through the structure to the case lid.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a perspective view of the device of the present invention;

FIG. 2 is a schematic structural view of the case shown in FIG. 1;

FIG. 3 is a schematic view of the cover of FIG. 1;

FIG. 4 is a schematic view of the sealing apparatus shown in FIG. 1;

fig. 5 is a schematic view of the fire fighting equipment shown in fig. 1.

In the figure: 1. a box body; 11. an upper end portion; 110. a heat insulation plate; 111. a through-gate hole; 112. sealing equipment; 113. an inboard baffle; 114. an outer baffle; 115. an operating handle; 116. a connecting shaft; 12. a lower end portion; 13. mounting grooves; 14. a telescopic positioning rod; 2. a box cover; 21. a square cover body; 22. a sealing layer; 23. an observation window; 231. turning over the baffle; 3. a fire extinguishing apparatus; 31. dry powder fire extinguishing irrigation; 311. an ejection port; 312. an extrusion valve; 32. the switch is squeezed.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Referring to fig. 1, 2, 3, 4 and 5, an electric box with an automatic fire extinguishing function comprises a box body 1, a box cover 2 and a fire extinguishing apparatus 3, wherein the box body 1 comprises an upper end portion 11 and a lower end portion 12, a heat insulation board 110 is arranged in the middle of the upper end portion 11 and the lower end portion 12, the upper end portion 11 and the lower end portion 12 are integrally formed, through improving the structure of the traditional electric box, a user can seal the inner space in time after the electric box is ignited to ensure the isolation of external oxygen supply, and the user can manually open the dry powder fire extinguishing apparatus to extinguish a fire source, so that the problem that the existing electric box is simple in structure, no matter the electric box is a wooden electric box or a metal electric box, once the user operates and extinguishes the electric box, the user can not seal the inside of the electric box in time after the electric box is ignited, meanwhile, the structure of the box body 1 is arranged to ensure that the interior is dry and the normal use of the electric appliance is ensured through the grid holes 111 when the electric box is not on fire and is normally used, the sealing device 112 can be timely rotated to shield the grid holes 111 when the electric box is on fire, the interior is sealed to block the supply of combustion oxygen, the grid holes 111 are respectively arranged on the upper end part 11 and the lower end part 12, the sealing device 112 is arranged on the grid holes 111, the sealing device 112 is rotatably connected with the grid holes 111, the grid holes 111 are arranged on the upper end part 11 and the lower end part 12 to ensure the air permeability and the heat dissipation effect in the box body 1, and a user can timely rotate the sealing device 112 to seal and close the grid holes 111 after the electric box 1 is on fire, the sealing device 112 comprises an inner side baffle 113, an outer side baffle 114 and an operating handle 115, the inner baffle 113 and the outer baffle 114 are symmetrically arranged at the inner side and the outer side of the box body 1, the inner baffle 113 and the outer baffle 114 are fixedly connected through a connecting shaft 116, an operating handle 115 is arranged on the outer baffle 114, the operating handle 115 is rotatably connected with the outer baffle 114, the sealing device 112 is structurally arranged to facilitate the operation and the use of a user, the inner baffle 113 and the outer baffle 114 can be stably and respectively clamped at the inner side and the outer side of the box body 1, the grille penetrating hole 111 can be tightly sealed and fixed when the inner baffle 113 and the outer baffle 114 rotate to the grille penetrating hole 111, the operating handle 115 is arranged to facilitate the rotation operation and the use of the user, the box body 1 is further provided with an installation groove 13 and a telescopic positioning rod 14, the installation groove 13 is symmetrically arranged inside the box body 1, the telescopic positioning rod 14 is fixedly welded at the upper end surface of the box body 1, and the installation of, meanwhile, the installation grooves 13 at the two ends are respectively provided with fire extinguishing equipment to realize the purpose of extinguishing the fire for the upper end part 11 and the lower end part 12, the telescopic positioning rod 14 is stably and fixedly connected with the electric box 1 and a wall surface, and the telescopic positioning rod 14 can be lengthened after the fire occurs, so that a user can conveniently operate and use the sealing equipment at the rear end of the box body 1;

the box cover 2 is arranged at the front end of the box body 1, the box cover 2 is rotationally connected with the box body 1, the box cover 2 comprises a square cover body 21, a sealing layer 22 and an observation window 23, the square cover body 21 is rotationally connected with the box body 1 through a rotating shaft, the sealing layer 22 is fixedly arranged on the inner side surface of the square cover body 21, the observation window 23 is symmetrically arranged in the middle of the square cover body 21, and the observation window 23 is fixedly connected with the square cover body 21, the structure of the box cover 2 is arranged to facilitate the observation of the fire by the user through the observation window 23 and the extinguishing of the fire source by operating the fire extinguishing equipment 3, the observation window 23 is provided with the turnover baffle 231, the turnover baffle 231 is rotatably connected with the observation window 23, the arrangement of the observation window 23 is arranged to facilitate the observation of the condition in the box by the user, and the observation window 23 can be protected from the external damage by turning the baffle 231 when in use at ordinary times;

the fire extinguishing equipment 3 comprises a dry powder fire extinguishing tank 31 and an extrusion switch 32, the dry powder fire extinguishing tank 31 is fixedly installed at two ends of the middle part of the box body 1, the extrusion switch 32 is fixedly installed at two sides of the middle part of the box cover 2, a jet orifice 311 is arranged on the side surface of the dry powder fire extinguishing tank 31, an extrusion valve 312 matched with the extrusion switch 32 is arranged at the head part of the dry powder fire extinguishing tank 31, when the fire extinguishing equipment is used, the extrusion valve 312 can be controlled through operating the extrusion switch 32 to facilitate the dry powder fire extinguishing tank 31 to carry out dry powder injection on a fire source through.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electronic box with automatic fire extinguishing function, includes box (1), case lid (2) and fire-extinguishing apparatus (3), its characterized in that: the fire extinguishing box is characterized in that the box body (1) comprises an upper end portion (11) and a lower end portion (12), a heat insulation plate (110) is arranged in the middle of the upper end portion (11) and the lower end portion (12), the upper end portion (11) and the lower end portion (12) are integrally formed, the box cover (2) is installed at the front end of the box body (1), the box cover (2) is rotatably connected with the box body (1) and comprises a square cover body (21), a sealing layer (22) and an observation window (23), the square cover body (21) is rotatably connected with the box body (1) through a rotating shaft, the sealing layer (22) is fixedly installed on the inner side face of the square cover body (21), the observation window (23) is symmetrically arranged in the middle of the square cover body (21), the observation window (23) is fixedly connected with the square cover body (21), the fire extinguishing equipment (3) comprises a dry powder fire extinguishing tank, the dry powder extinguishing tank (31) is fixedly arranged at two ends of the middle part of the box body (1), and the extrusion switches (32) are fixedly arranged at two sides of the middle part of the box cover (2).

2. The electric box with the automatic fire extinguishing function according to claim 1, characterized in that the upper end portion (11) and the lower end portion (12) are both provided with a grid penetrating hole (111), a sealing device (112) is mounted on the grid penetrating hole (111), and the sealing device (112) is rotatably connected with the grid penetrating hole (111).

3. The electric box with the automatic fire extinguishing function according to claim 2, characterized in that the sealing device (112) comprises an inner baffle (113), an outer baffle (114) and an operating handle (115), the inner baffle (113) and the outer baffle (114) are symmetrically arranged at the inner side and the outer side of the box body (1), the inner baffle (113) and the outer baffle (114) are fixedly connected through a connecting shaft (116), the operating handle (115) is arranged on the outer baffle (114), and the operating handle (115) is rotatably connected with the outer baffle (114).

4. The electrical box with the automatic fire extinguishing function according to claim 3, characterized in that the observation window (23) is provided with a turning baffle (231), and the turning baffle (231) is rotatably connected with the observation window (23).

5. The electric box with the automatic fire extinguishing function according to claim 4, characterized in that the box body (1) is further provided with mounting grooves (13) and telescopic positioning rods (14), the mounting grooves (13) are symmetrically arranged inside the box body (1), and the telescopic positioning rods (14) are fixedly welded on the upper end face of the box body (1).

6. The electric box with the automatic fire extinguishing function according to claim 5, characterized in that the side of the dry powder fire extinguishing tank (31) is provided with a jet port (311), and the head of the dry powder fire extinguishing tank (31) is provided with a squeeze valve (312) which is matched with the squeeze switch (32).