CN217936312U

CN217936312U - Heat dissipation type explosion-proof electrical control cabinet

Info

Publication number: CN217936312U
Application number: CN202220783397.6U
Authority: CN
Inventors: 李英奇; 何伟璞; 王志杰
Original assignee: Nanyang Zhongrong Explosion Proof Electric Co ltd
Current assignee: Nanyang Zhongrong Explosion Proof Electric Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-11-29
Anticipated expiration: 2032-04-07

Abstract

The utility model relates to an electrical control cabinet technical field specifically is an explosion-proof electrical control cabinet of heat dissipation type, include: the cabinet body comprises a cabinet body, and the surface of the cabinet body is movably connected with a cabinet door; the heat dissipation mechanism comprises a fixing plate, the fixing plate is fixedly connected to the inner wall of the cabinet body, and the cabinet body is fixedly connected with a containing box. The utility model discloses fan fixed connection is at the lower surface of head rod, can absorb the inboard heat of cabinet body, be convenient for dispel the heat to cabinet body inside, make the swivel nut carry out horizontal position on the surface of screw rod and remove through the motor operation simultaneously, the head rod receives spacing of second connecting rod, the angle that can drive the fan under the effect of swivel nut changes, make the heat dissipation more even, the thermovent is seted up on the top of cabinet body, be convenient for give off the heat, the radiating effect is good, can avoid the too high temperature of cabinet body inside to lead to electric original paper to take place to damage.

Description

Heat dissipation type explosion-proof electrical control cabinet

Technical Field

The utility model relates to an electrical control cabinet technical field specifically is an explosion-proof electrical control cabinet of heat dissipation type.

Background

The electric control cabinet is generally a cabinet processed from steel materials, is used for protecting the normal work of electric elements, has wide application, is mainly used for the chemical industry, the environmental protection industry, the electric power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like, and can often strengthen the strength of the cabinet body material in order to ensure the safety in some important environmental places, so that the electric control cabinet has a certain explosion-proof function.

In the prior art, the electrical control cabinet generally can set up the radiating hole and dispel the heat to inside, but carries out radiating mode radiating effect through the louvre poor, and inside high temperature easily leads to electrical components to take place to damage, consequently needs urgent need to design a heat dissipation type explosion-proof electrical control cabinet and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof electrical control cabinet of heat dissipation type to it is poor to solve the mode radiating effect that carries out the heat dissipation through the louvre that provides among the above-mentioned background art, and inside high temperature easily leads to electrical components to take place the problem of damaging.

In order to achieve the above purpose, the utility model provides the following technical proposal,

a heat dissipation type explosion-proof electrical control cabinet comprises:

the cabinet body comprises a cabinet body, and the surface of the cabinet body is movably connected with a cabinet door;

heat dissipation mechanism, which comprises a fixing plate, fixed plate fixed connection is at the inner wall of cabinet body, the case is placed to the fixed surface of cabinet body is connected with, the inboard of placing the case is provided with the motor, the output of motor is connected with the screw rod, screw rod swing joint is in the inboard of cabinet body, the swivel nut has been cup jointed on the surface of screw rod, the lower surface swing joint of swivel nut has the head rod, the head rod is through the surface swing joint of pivot and swivel nut, the surface swing joint of head rod has the second connecting rod, the surface swing joint of pivot and head rod is passed through to the one end of second connecting rod, the other end of second connecting rod passes through the surface swing joint of pivot and fixed plate, the bottom fixedly connected with fan of head rod, the thermovent has been seted up on the top of cabinet body.

Preferably, the placing box is fixedly connected to the surface of the cabinet body in a square shape, and the screw is movably connected to the inner side of the cabinet body in a rod shape.

Preferably, the first connecting rod is rod-shaped and movably connected with the threaded sleeve, and the second connecting rod is rod-shaped and movably connected with the first connecting rod.

Preferably, the inboard of thermovent is provided with dustproof mechanism, dustproof mechanism includes the dust screen, the dust screen sets up the surface at the thermovent, first activity groove has been seted up to the inboard of dust screen, the inner wall swing joint in first activity groove has the inserted block, the fixed surface of inserted block is connected with the spring, the one end of spring and the fixed surface of inserted block are connected, the other end of spring and the inner wall fixed connection in first activity groove, the last fixed surface of inserted block is connected with the push rod, the second activity groove has been seted up to the inboard of dust screen, the slot has been seted up to the inboard of cabinet body.

Preferably, the dustproof net is arranged at the inner side of the heat dissipation opening in a net shape, and the four groups of the insertion blocks are correspondingly connected with the first movable grooves.

Preferably, the springs are in four groups and are correspondingly connected with the inserting blocks, and the inserting slots are in four groups and are formed in the inner side of the cabinet body.

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

1. fan fixed connection is at the lower surface of head rod, can absorb the inboard heat of cabinet body, be convenient for dispel the heat to cabinet body inside, make the swivel nut carry out horizontal position on the surface of screw rod and remove through the motor operation simultaneously, the head rod receives the spacing of second connecting rod, the angle that can drive the fan under the effect of swivel nut changes, make the heat dissipation more even, the thermovent is seted up on the top of cabinet body, be convenient for give off the heat, the radiating effect is good, can avoid the inside high temperature of cabinet body to lead to electric original paper to take place to damage, and is very practical.

2. The dust screen sets up on the surface of thermovent, can filter and the separation to the dust, can avoid the dust to enter into the inside of cabinet body and lead to the damage of electrical apparatus original paper, can protect electrical components, makes inserted block and slot cancellation to insert through stirring the push rod simultaneously and closes, is convenient for dismantle the dust screen, and then is convenient for change or wash easy operation to the dust screen.

Drawings

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

FIG. 2 is a schematic side view and sectional view of the structure of the screw and the fan of the present invention;

FIG. 3 is a schematic top view of the dustproof net and the slot of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a cabinet body; 11. a cabinet door; 2. a fixing plate; 21. placing a box; 22. a motor; 23. a screw; 24. a threaded sleeve; 25. a first connecting rod; 26. a second connecting rod; 27. a fan; 28. a heat dissipation port; 3. a dust screen; 31. a first movable slot; 32. inserting a block; 33. a spring; 34. a push rod; 35. a second movable slot; 36. and (4) a slot.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a heat dissipation type explosion-proof electrical control cabinet comprises:

the cabinet body comprises a cabinet body 1, wherein a cabinet door 11 is movably connected to the surface of the cabinet body 1, and the cabinet door 11 is movably connected to the surface of the cabinet body 1, so that the cabinet body 1 can be opened and closed, and the original components of an electric appliance can be repaired and inspected conveniently;

heat dissipation mechanism, including fixed plate 2, fixed plate 2 fixed connection is at the inner wall of cabinet body 1, the case 21 is placed to the fixed surface of cabinet body 1 is connected with, the inboard of placing case 21 is provided with motor 22, motor 22's output is connected with screw rod 23, screw rod 23 swing joint is in the inboard of cabinet body 1, swivel nut 24 has been cup jointed on screw rod 23's surface, the lower surface swing joint of swivel nut 24 has head rod 25, head rod 25 is through the surface swing joint of pivot and swivel nut 24, head rod 25's surface swing joint has second connecting rod 26, the surface swing joint of pivot and head rod 25 is passed through to the one end of second connecting rod 26, the other end of second connecting rod 26 is through the surface swing joint of pivot and fixed plate 2, head rod 25's bottom fixed connection has fan 27, thermovent 28 has been seted up on the top of cabinet body 1, open at the top of cabinet body 1, dispel the heat through fan 27, thermovent 28 can realize distributing away the heat.

Further, place case 21 and be square shape fixed connection on the surface of cabinet body 1, screw rod 23 is shaft-like swing joint in the inboard of cabinet body 1, places case 21 fixed connection on the surface of cabinet body 1, is convenient for place motor 22.

Further, the head rod 25 is shaft-like and 24 swing joint of swivel nut, and second connecting rod 26 is shaft-like and head rod 25 swing joint, and head rod 25 swing joint is on the surface of swivel nut 24, and spacing through second connecting rod 26 can realize that 24 removal of swivel nut make the angle of head rod 25 change, and then can carry out angle modulation to fan 27, and radiating effect is better.

Further, the inboard of thermovent 28 is provided with dustproof mechanism, dustproof mechanism includes dust screen 3, dust screen 3 sets up the surface at thermovent 28, first activity groove 31 has been seted up to dust screen 3's inboard, the inner wall swing joint of first activity groove 31 has inserted block 32, the fixed surface of inserted block 32 is connected with spring 33, the one end of spring 33 and the fixed surface of inserted block 32 are connected, the other end of spring 33 and the inner wall fixed connection of first activity groove 31, the last fixed surface of inserted block 32 is connected with push rod 34, second activity groove 35 has been seted up to dust screen 3's inboard, slot 36 has been seted up to cabinet body 1's inboard, inserted block 32 swing joint is on the surface of first activity groove 31, through inserting inserted block 32 and slot 36 and closing, can realize fixing dust screen 3.

Further, dust screen 3 is netted the setting in the inboard of thermovent 28, and inserted block 32 is four groups and first movable groove 31 and corresponds the connection, and dust screen 3 sets up on the surface of thermovent 28, can carry out the separation to the dust, plays dirt-proof effect to cabinet body 1.

Furthermore, four groups of springs 33 are correspondingly connected with the insertion blocks 32, four groups of slots 36 are arranged on the inner side of the cabinet body 1, and the springs 33 are fixedly connected to the surfaces of the insertion blocks 32 and can reset the insertion blocks 32.

The working principle is as follows: during the use, motor 22's output passes through the wire and is connected with external power source's input electricity, the staff is through press the switch starter motor 22, motor 22 operates and drives screw rod 23 and rotates, swivel nut 24 can carry out horizontal position removal on the surface of screw rod 23 under the effect of

screw rod

23, 26 swing joint of second connecting rod is on the surface of head rod 25, play towed effect to head rod 25, head rod 25 receives the spacing of second connecting rod 26, can change at the effect angle of swivel nut 24, and then realize that fan 27's angle changes, absorb the heat through fan 27 and give off the heat through thermovent 28 again, reach radiating effect.

Pushing the push rod 34 to enable the insertion block 32 to move inwards on the surface of the first movable groove 31 and contract on the inner side of the first movable groove 31, wherein the spring 33 is in a contraction state, then placing the dustproof net 3 on the surface of the heat dissipation port 28, loosening the push rod 34, enabling the insertion block 32 to reset under the action of the spring 33 and inserting the insertion slot 36 to realize installation of the dustproof net 3; when the dustproof net is disassembled, the inserting block 32 and the inserting groove 36 are not inserted and combined by pulling the push rod 34, so that the dustproof net 3 can be disassembled, and the dustproof net is practical.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Claims

1. The utility model provides an explosion-proof electrical control cabinet of heat dissipation type which characterized in that includes:

the cabinet body comprises a cabinet body (1), and the surface of the cabinet body (1) is movably connected with a cabinet door (11);

heat dissipation mechanism, including fixed plate (2), fixed plate (2) fixed connection is at the inner wall of cabinet body (1), the fixed surface of cabinet body (1) is connected with places case (21), the inboard of placing case (21) is provided with motor (22), the output of motor (22) is connected with screw rod (23), screw rod (23) swing joint is in the inboard of cabinet body (1), swivel nut (24) has been cup jointed on the surface of screw rod (23), the lower surface swing joint of swivel nut (24) has head rod (25), head rod (25) is through the surface swing joint of pivot and swivel nut (24), the surface swing joint of head rod (25) has second connecting rod (26), the surface swing joint of pivot and head rod (25) is passed through to the one end of second connecting rod (26), the other end of second connecting rod (26) is through the surface swing joint of pivot and fixed plate (2), the bottom fixedly connected with fan (27) of head rod (25), thermovent (28) have been seted up on the top of cabinet body (1).

2. The heat dissipation type explosion-proof electrical control cabinet of claim 1, characterized in that: the placing box (21) is fixedly connected to the surface of the cabinet body (1) in a square shape, and the screw rod (23) is movably connected to the inner side of the cabinet body (1) in a rod shape.

3. The heat dissipation type explosion-proof electrical control cabinet of claim 1, characterized in that: the first connecting rod (25) is rod-shaped and movably connected with the threaded sleeve (24), and the second connecting rod (26) is rod-shaped and movably connected with the first connecting rod (25).

4. The heat dissipation type explosion-proof electrical control cabinet of claim 1, characterized in that: the inboard of thermovent (28) is provided with dustproof mechanism, dustproof mechanism includes dust screen (3), dust screen (3) set up the surface at thermovent (28), first activity groove (31) have been seted up to the inboard of dust screen (3), the inner wall swing joint of first activity groove (31) has inserted block (32), the fixed surface of inserted block (32) is connected with spring (33), the fixed surface of the one end of spring (33) and inserted block (32) is connected, the other end of spring (33) and the inner wall fixed connection of first activity groove (31), the last fixed surface of inserted block (32) is connected with push rod (34), second activity groove (35) have been seted up to the inboard of dust screen (3), slot (36) have been seted up to the inboard of cabinet body (1).

5. The heat dissipation type explosion-proof electrical control cabinet of claim 4, characterized in that: the dustproof net (3) is arranged on the inner side of the heat dissipation opening (28) in a net shape, and the inserting blocks (32) are in four groups and are correspondingly connected with the first movable grooves (31).

6. The heat dissipation type explosion-proof electrical control cabinet of claim 4, characterized in that: the springs (33) are correspondingly connected with the inserting blocks (32) in four groups, and the inserting grooves (36) are arranged on the inner side of the cabinet body (1) in four groups.