CN214626038U

CN214626038U - Cabinet structure for protecting against overheating of distribution box

Info

Publication number: CN214626038U
Application number: CN202121086326.2U
Authority: CN
Inventors: 梁克鑫; 赵国华
Original assignee: Tianjin Jiandian Electrical Co ltd
Current assignee: Tianjin Jiandian Electrical Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-11-05
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses a rack structure to block terminal is overheated to be protected, including outer container, inner box, water tank and dust guard, the fixed inner box that is provided with in inside of outer container, and the bottom fixedly connected with fixed station of inner box, the inside bottom fixed mounting of inner box has heat conduction storehouse, and the fixed heat conduction piece that is provided with in top in heat conduction storehouse. The utility model discloses a can spread into the signal into first motor through the response control line through the temperature-sensing ware, start through first motor, the electric fan that can drive first motor one side is rotatory, can dispel the heat with the inside that wind blows in the inner box through the electric fan, the bottom of incasement portion is provided with the heat conduction storehouse simultaneously, blow in the inside of inner box with wind through first motor, the heat conduction piece of heat conduction storehouse top can carry out quick heat absorption, spread into simultaneously on the heat conduction section of thick bamboo of heat conduction piece one side, the opposite side setting of heat conduction section of thick bamboo simultaneously and the outside of outer container, can emit the heat of incasement portion fast through the heat conduction section of thick bamboo.

Description

Cabinet structure for protecting against overheating of distribution box

Technical Field

The utility model relates to a block terminal protection technology field specifically is a rack structure that protects to block terminal overheat.

Background

The block terminal is the magnanimity parameter on the data, it is generally according to electric wiring to constitute the low pressure forest, require with switchgear, measuring instrument, protection electrical apparatus and auxiliary assembly in closed or semi-closed metal cabinet or on the screen width, constitute the low pressure block terminal, the block terminal is at the in-process of using, the overheat phenomenon takes place easily, if not in time take measures to restrain the rising of temperature, so aggravate gradually when the overheat condition, will burn out electrical components's coil, current cabinet structure to block terminal overheat protection still has certain problem and defect, concrete problem is as follows:

1. the traditional cabinet structure for protecting the distribution box from overheating has poor heat conduction effect of the traditional fan and reduced overheating use efficiency of the device;

2. the existing cabinet structure for protecting against the overheating of the distribution box is not provided with an emergency overheating protection system;

3. the current rack structure of protecting to block terminal overheat, the device uses inside easy accumulation dust for a long time, influences life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rack structure who protects to block terminal is overheated to solve the traditional fan heat conduction effect who provides in the above-mentioned background art not good, not be equipped with emergency protection overheat system, the easy deposition scheduling problem of power box inside.

In order to achieve the above object, the utility model provides a following technical scheme: a cabinet structure for protecting against overheating of a distribution box comprises an outer box, an inner box, a water tank and a dust guard plate, wherein the inner box is fixedly arranged inside the outer box, the bottom end of the inner box is fixedly connected with a fixed platform, the bottom end in the inner box is fixedly provided with a heat conduction bin, the top end of the heat conduction bin is fixedly provided with a heat conduction block, one side of the heat conducting block is fixedly connected with a heat conducting cylinder, the top end of the inner part of the outer box is fixedly provided with a water tank, the top end of the water tank is provided with a water inlet, a water pump is fixedly arranged in the middle of the inner part of the water inlet, one side of the outer part of the outer box is movably connected with a dust guard, and one side of the dust guard is fixedly connected with a fixed frame, one side of the fixed frame is fixedly provided with a clamping groove, and the outside swing joint of draw-in groove has the fixture block, the outside swing joint of fixture block one side has hollow section of thick bamboo, and the outside swing joint of hollow section of thick bamboo one side has the rotary rod.

Preferably, the fixed station that is provided with of bottom in the outer container inside, and one side fixed mounting of outer container has control panel to one side of outer container outside is fixed and is provided with the spout.

Preferably, one side of the top end in the inner box is fixedly provided with a temperature sensor, one side of the temperature sensor is fixedly connected with a sensing control line, one side of the outer part of the inner box is provided with an exhaust hole, and one side of the outer part of the inner box is fixedly provided with an air outlet.

Preferably, a first motor is fixedly mounted on one side of the interior of the outer box, an electric fan is fixedly connected to one side of the first motor, and an induction control line is fixedly connected to one side of the first motor.

Preferably, one side fixedly connected with pipe of water pump, and one side fixedly connected with cooler bin of pipe, one side fixedly connected with inner box of cooler bin, and the bottom fixedly connected with delivery port of cooler bin.

Preferably, one side of the rotating rod is fixedly connected with a rotating bearing, one side of the rotating bearing is fixedly connected with a torsion spring, and one side of the rotating bearing is fixedly connected with a clamping block.

Preferably, one side fixedly connected with fixed plate of hollow section of thick bamboo, and one side fixedly connected with sliding block of fixed plate to the outside sliding connection of sliding block has the spout.

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

1. the cabinet structure for protecting the distribution box from overheating is characterized in that a temperature sensor is arranged at the top end of the inner box, when the inner box is overheated, signals can be transmitted into a first motor through a sensing control line through the temperature sensor, the first motor is started to drive an electric fan on one side of the first motor to rotate, exhaust holes are formed in two sides of the inner box, air can be blown into the inner box through the electric fan to dissipate heat, a heat conduction bin is arranged at the bottom end of the inner box, air is blown into the inner box through the first motor, a heat conduction block at the top end of the heat conduction bin can absorb heat quickly and is transmitted into a heat conduction cylinder on one side of the heat conduction block, the other side of the heat conduction cylinder is arranged outside the outer box, and heat in the inner box can be discharged quickly through the heat conduction cylinder;

2. according to the cabinet structure for protecting the distribution box against overheating, the water tank is arranged at the top end inside the outer box, when the inner box is powered off due to high temperature, the refrigerating fluid inside the inner box can be transmitted to the cooling box below the inner box through the guide pipe by starting the water pump inside the water tank, the cooling box is arranged outside the inner box, the inner box can be rapidly cooled by water through the cooling box, meanwhile, the bottom end of the cooling box is provided with a water outlet leading to the outside of the outer box, and the cooling fluid in the cooling box can be replaced;

3. the cabinet structure for protecting against overheating of the distribution box is characterized in that a dustproof plate is movably connected to one side of the outer box, dust outside the outer box can be filtered through the dustproof plate to prevent the dust from entering the inner part of the outer box, fixing frames are fixedly arranged on two sides of the dustproof plate, clamping grooves are formed in one sides of the fixing frames, clamping blocks are inserted into the clamping grooves in the fixing frames in a rotating mode to fix the dustproof plate on the outer box, meanwhile, a rotary rod on a hollow cylinder on one side of each clamping block is rotated to drive a rotary bearing to twist a torsion spring, the rotary bearing drives the clamping blocks to rotate, the clamping grooves are cancelled, a fixed plate is fixedly connected to one side of the hollow cylinder, a sliding groove on the outer box on one side of the fixed plate can be driven to slide by pushing the fixed plate, and the rotary bearing can be driven to draw out the clamping grooves in the fixing frames, at this time, the dust-proof plate can be removed and cleaned.

Drawings

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

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

FIG. 3 is a schematic side view of the dust guard of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. an outer box; 101. a fixed table; 102. a control panel; 103. a chute; 2. an inner box; 201. a temperature sensor; 202. an induction control line; 203. an exhaust hole; 204. an air outlet; 3. a first motor; 301. an electric fan; 4. a heat conducting bin; 401. a heat conducting block; 402. a heat conducting tube; 5. a water tank; 501. a water inlet; 502. a water pump; 503. a conduit; 504. a cooling tank; 505. a water outlet; 6. a dust-proof plate; 601. a fixed mount; 602. a card slot; 7. a clamping block; 701. a hollow cylinder; 702. rotating the rod; 703. a rotating bearing; 704. a torsion spring; 8. a fixing plate; 801. and a slider.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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. 1-4, the present invention provides an embodiment: a cabinet structure for protecting against overheating of a distribution box comprises an outer box 1, an inner box 2, a water tank 5 and a dust-proof plate 6, wherein a fixed table 101 is fixedly arranged at the bottom end inside the outer box 1, a control panel 102 is fixedly arranged at one side outside the outer box 1, a chute 103 is fixedly arranged at one side outside the outer box 1, the inner box 2 is fixedly arranged inside the outer box 1, the fixed table 101 is fixedly connected at the bottom end of the inner box 2, a temperature sensor 201 is fixedly arranged at one side of the top end inside the inner box 2, an induction control line 202 is fixedly connected at one side of the temperature sensor 201, an exhaust hole 203 is arranged at one side outside the inner box 2, an air outlet 204 is fixedly arranged at one side outside the inner box 2, a first motor 3 is fixedly arranged at one side inside the outer box 1, an electric fan 301 is fixedly connected at one side of the first motor 3, and the induction control line 202 is fixedly connected at one side of the first motor 3, the bottom end inside the inner box 2 is fixedly provided with a heat conducting bin 4, the top end of the heat conducting bin 4 is fixedly provided with a heat conducting block 401, one side of the heat conducting block 401 is fixedly connected with a heat conducting cylinder 402, the inner part of the inner box 2 is induced to overheat through a temperature inductor 201, meanwhile, a signal is transmitted into a first motor 3, the first motor 3 is started to drive an electric fan 301 to rotate, wind is transmitted into the inner part of the inner box 2 through an exhaust hole 203 to be cooled, the heat conducting bin 4 is arranged inside the inner box 2, heat inside the inner box 2 can be transmitted into the outer part of the outer box 1 through the heat conducting cylinder 402 through the heat conducting block 401, and the first motor 3 is a Y315M-2 motor;

a water tank 5 is fixedly arranged at the top end inside the outer box 1, a water inlet 501 is arranged at the top end of the water tank 5, a water pump 502 is fixedly arranged at the middle position inside the water inlet 501, a guide pipe 503 is fixedly connected to one side of the water pump 502, a cooling box 504 is fixedly connected to one side of the guide pipe 503, an inner box 2 is fixedly connected to one side of the cooling box 504, a water outlet 505 is fixedly connected to the bottom end of the cooling box 504, cooling liquid in the water inlet 501 can be introduced into the cooling box 504 below through the guide pipe 503 by starting the water pump 502, the inner box 2 is rapidly cooled by water, and the water pump 502 is an ISGD single-stage water pump;

one side of the outer part of the outer box 1 is movably connected with a dust guard 6, one side of the dust guard 6 is fixedly connected with a fixed frame 601, one side of the fixed frame 601 is fixedly provided with a clamping groove 602, a clamping block 7 is movably connected to the outside of the clamping groove 602, a hollow cylinder 701 is movably connected to the outside of one side of the clamping block 7, a rotating rod 702 is movably connected to the outside of one side of the hollow cylinder 701, a rotating bearing 703 is movably connected to one side of the rotating rod 702, a torsion spring 704 is fixedly connected to one side of the rotating bearing 703, and one side of the rotary bearing 703 is fixedly connected with a fixture block 7, one side of the hollow cylinder 701 is fixedly connected with a fixed plate 8, one side of the fixed plate 8 is fixedly connected with a sliding block 801, and the outside sliding connection of sliding block 801 has spout 103, inserts the draw-in groove 602 on dust guard 6 one side mount 601 through fixture block 7, can accomplish the fixed of dust guard 6 on outer box 1.

The working principle is as follows: when the distribution box is overheated, the temperature sensor 201 senses that the inside of the inner box 2 is overheated, signals are transmitted into the first motor 3, the first motor 3 is started to drive the electric fan 301 to rotate, wind is transmitted into the inside of the inner box 2 through the exhaust hole 203 to be cooled, the heat conduction bin 4 is arranged inside the inner box 2, the wind is blown into the inside of the inner box 2 through the first motor 3, the heat conduction block 401 at the top end of the heat conduction bin 4 can absorb heat quickly and is transmitted onto the heat conduction cylinder 402 at one side of the heat conduction block 401, meanwhile, the other side of the heat conduction cylinder 402 is arranged outside the outer box 1, heat in the inner box 2 can be discharged quickly through the heat conduction cylinder 402, when the distribution box is overheated to cause power failure, the water tank 5 is installed at the top end of the inner part of the outer box 1, when the inner box 2 is powered off due to high temperature, the water pump 502 inside the water tank 5 is started, refrigerant liquid in the inner box 2 can be transmitted onto the cooling box 504 below through the guide pipe 503, meanwhile, the cooling box 504 is arranged outside the inner box 2, the cooling box 504 can carry out rapid water cooling on the inner box 2, the bottom end of the cooling box 504 is provided with a water outlet 505 leading to the outside of the outer box 1, the cooling liquid in the cooling box 504 can be replaced, one side of the outside of the outer box 1 is movably connected with a dustproof plate 6, dust outside the outer box 1 can be filtered through the dustproof plate 6, the dust is prevented from entering the inside of the outer box 1, fixing frames 601 are fixedly arranged on two sides of the dustproof plate 6, one side of each fixing frame 601 is provided with a clamping groove 602, the dustproof plate 6 can be fixed on the outer box 1 by inserting the clamping blocks 7 into the clamping grooves 602 on the fixing frames 601 in a rotating way, meanwhile, the rotating rod 702 on the hollow cylinder 701 on one side of each clamping block 7 is rotated, the rotating rod 702 can drive the rotating bearing 703, and the rotating bearing 703 twists the torsion spring 704, the rotating bearing 703 drives the fixture block 7 to rotate, the fixture of the fixture groove 602 is cancelled, meanwhile, the fixing plate 8 is fixedly connected to one side of the hollow cylinder 701, the sliding block 801 on one side of the fixing plate 8 can be driven to slide in the sliding groove 103 on the outer box 1 by pushing the fixing plate 8, the rotating bearing 703 can be driven to draw out the fixture groove 602 on the fixing frame 601, and the dust-proof plate 6 can be taken down and cleaned at the moment.

Claims

1. A cabinet structure for protecting against overheating of a distribution box is characterized by comprising an outer box (1), an inner box (2), a water tank (5) and a dustproof plate (6), wherein the inner box (2) is fixedly arranged inside the outer box (1), a fixed table (101) is fixedly connected to the bottom end of the inner box (2), a heat conduction bin (4) is fixedly arranged at the bottom end inside the inner box (2), a heat conduction block (401) is fixedly arranged at the top end of the heat conduction bin (4), a heat conduction barrel (402) is fixedly connected to one side of the heat conduction block (401), the water tank (5) is fixedly arranged at the top end inside the outer box (1), a water inlet (501) is arranged at the top end of the water tank (5), a water pump (502) is fixedly arranged at the middle position inside the water inlet (501), the dustproof plate (6) is movably connected to one side of the outer part of the outer box (1), and a fixed frame (601) is fixedly connected to one side of the dustproof plate (6), the fixed draw-in groove (602) that is provided with in one side of mount (601), and the outside swing joint of draw-in groove (602) has fixture block (7), the outside swing joint of fixture block (7) one side has hollow section of thick bamboo (701), and the outside swing joint of hollow section of thick bamboo (701) one side has rotary rod (702).

2. The cabinet structure for protecting against overheating of distribution boxes according to claim 1, wherein: the bottom end of the inner part of the outer box (1) is fixedly provided with a fixed table (101), one side of the outer part of the outer box (1) is fixedly provided with a control panel (102), and one side of the outer part of the outer box (1) is fixedly provided with a sliding groove (103).

3. The cabinet structure for protecting against overheating of distribution boxes according to claim 1, wherein: the temperature sensor (201) is fixedly arranged on one side of the top end inside the inner box (2), a sensing control line (202) is fixedly connected to one side of the temperature sensor (201), an exhaust hole (203) is formed in one side of the outside of the inner box (2), and an air outlet (204) is fixedly arranged on one side of the outside of the inner box (2).

4. The cabinet structure for protecting against overheating of distribution boxes according to claim 1, wherein: the outer container is characterized in that a first motor (3) is fixedly mounted on one side of the interior of the outer container (1), an electric fan (301) is fixedly connected to one side of the first motor (3), and an induction control line (202) is fixedly connected to one side of the first motor (3).

5. The cabinet structure for protecting against overheating of distribution boxes according to claim 1, wherein: one side fixedly connected with pipe (503) of water pump (502), and one side fixedly connected with cooling tank (504) of pipe (503), one side fixedly connected with inner box (2) of cooling tank (504), and the bottom fixedly connected with delivery port (505) of cooling tank (504).

6. The cabinet structure for protecting against overheating of distribution boxes according to claim 1, wherein: one side of the rotating rod (702) is fixedly connected with a rotating bearing (703), one side of the rotating bearing (703) is fixedly connected with a torsion spring (704), and one side of the rotating bearing (703) is fixedly connected with a clamping block (7).

7. The cabinet structure for protecting against overheating of distribution boxes according to claim 1, wherein: one side fixedly connected with fixed plate (8) of hollow section of thick bamboo (701), and one side fixedly connected with sliding block (801) of fixed plate (8) to the outside sliding connection of sliding block (801) has spout (103).