CN212935339U

CN212935339U - Novel intelligence heat dissipation switch board

Info

Publication number: CN212935339U
Application number: CN202022004910.0U
Authority: CN
Inventors: 王国光
Original assignee: Jiangsu Renheng Electric Co ltd
Current assignee: Jiangsu Renheng Electric Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-04-09
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a novel intelligent heat-dissipation power distribution cabinet, which comprises a cabinet body, wherein a heat-conducting plate is fixedly connected at the central part inside the cabinet body, a mounting plate is fixedly connected at one side of the heat-conducting plate, the heat-conducting plate is tightly attached to the mounting plate through a silicone grease plate, the other side of the heat-conducting plate is fixedly connected with a fixed plate through a heat-conducting copper pipe, a plurality of fixing rings are uniformly arranged on the heat-conducting copper pipe at equal intervals, the heat-conducting copper pipe is fixedly connected with a radiating fin through the fixing rings, an exhaust fan is arranged at one side of the radiating fin, the input end of the exhaust fan is communicated, the heat-conducting plate transmits heat emitted by the equipment and the electrical equipment on the mounting plate through the silicone grease plate, the heat-conducting plate transmits the heat to the radiating fin through the heat-conducting copper pipe, and the electrical equipment and the electronic device in the cabinet body are indirectly radiated through the radiating fin.

Description

Novel intelligence heat dissipation switch board

Technical Field

The utility model belongs to the technical field of power equipment, concretely relates to novel intelligence heat dissipation switch board.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the electric energy of a certain circuit of last level distribution equipment to load nearby, this level of equipment reply load provides the protection, keep watch on and control, the inside a large amount of electrical parts and the wire of having of switch board, and the work load of switch board is big, therefore the inside temperature of switch board is usually higher than ambient temperature, moreover the switch board is semi-enclosed equipment, the inside heat exchange efficiency with the environment of switch board is low, lead to the inside high temperature of switch board easily and break down, the heat dissipation problem of switch board is the switch board can use the relevant especially important problem for a long time.

The following problems exist in the existing power distribution cabinet technology: the most heat abstractor of switch board also just installs radiator fan or installs the heating panel, and the radiating effect is poor, and dispels the heat slower, under the very hot state of weather, radiating effect is just worse, the use of direct influence switch board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel intelligent heat-radiating power distribution cabinet to solve the most heat abstractor of switch board that proposes in the above-mentioned background art also only install radiator fan or install the heating panel, the radiating effect is poor, and dispels the heat slower, under the very hot state of weather, radiating effect is just worse, the problem of the work efficiency of direct influence distribution.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel intelligence heat dissipation switch board, includes the cabinet body, the fixedly connected with heat-conducting plate of internal portion central authorities of cabinet, heat-conducting plate one side fixedly connected with mounting panel, heat-conducting plate pass through the silicone grease board and tightly laminate the setting with the mounting panel, the heat-conducting plate opposite side passes through heat conduction copper pipe and fixed plate fixed connection, heat conduction copper pipe comprises straight-through portion and arcuation portion, arcuation portion one end and heating panel fixed connection, the arcuation portion other end and straight-through portion one end fixed connection, even equidistance is provided with a plurality of solid fixed rings on the heat conduction copper pipe, and heat conduction copper pipe is through solid fixed ring and fin fixed connection, fin one side is provided with the air exhauster, the air exhauster input.

Preferably, the internal portion of cabinet constitutes equipment chamber and heat dissipation chamber through the heat-conducting plate, heat dissipation chamber bottom is provided with the heating panel, the heat-conducting plate both sides respectively with cabinet body both sides inner wall leave the gap, the heat dissipation chamber passes through gap and equipment chamber intercommunication.

Preferably, the fixed plate is fixedly connected with the inner wall of the rear end in the cabinet body, and the fixed plate is arranged in parallel with the heat conduction plate and the mounting plate.

Preferably, a plurality of heat conduction copper pipes are arranged between the heat conduction plate and the fixing plate, the distance between the plurality of radiating fins is set to be 10cm-20cm, and the plurality of radiating fins are arranged in parallel and are arranged in parallel with the heat conduction plate.

Preferably, the right side of the cabinet body is provided with an air inlet, the left side of the cabinet body is provided with two air guide blades, the two air exhaust fans are arranged on one side of the air inlet, and the two air exhaust fans and the two air guide blades are distributed in a staggered manner.

Preferably, the left side of the cabinet body is provided with a hinge, and the cabinet body is movably connected with the cabinet door through the hinge.

Preferably, the heat-conducting plate has a cross section larger than that of the mounting plate.

Compared with the prior art, the utility model provides a novel intelligence heat-radiating power distribution cabinet possesses following beneficial effect:

the utility model has the advantages of reasonable design, separate into equipment chamber and heat conduction chamber with cabinet body inner space through the heat-conducting plate, electrical equipment and electron device install on the mounting panel of equipment intracavity, through silicone grease board fixed connection between mounting panel and the heat-conducting plate, the equipment on with the mounting panel through the silicone grease board and the individual heat-conducting plate of heat transfer that the electrical equipment operation gived off, the heat-conducting plate passes through heat conduction copper pipe and fixed plate fixed connection, and be provided with a plurality of fin on the heat conduction copper pipe, the heat-conducting plate passes through heat conduction copper pipe and gives the fin with the heat transfer, carry out indirect heat dissipation through the fin to the internal electrical equipment of cabinet and electron device, cabinet body one side is provided with the air exhauster, accelerate the air flow of heat dissipation intracavity portion through the air exhauster, increase the radiating effect of fin.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of the novel intelligent heat-dissipation power distribution cabinet provided by the utility model;

fig. 2 is a sectional view of the novel intelligent heat-dissipation power distribution cabinet provided by the utility model;

fig. 3 is a rear view of the novel intelligent heat-dissipating power distribution cabinet provided by the present invention;

in the figure: 1. a cabinet body; 2. a heat dissipation plate; 3. an air filter; 4. mounting a plate; 5. a heat conducting plate; 6. A cabinet door; 7. a hinge; 8. a fan blade; 9. a fixing plate; 10. a heat sink; 11. a fixing ring; 12. A heat conducting copper pipe; 13. a silicone grease board; 14. an exhaust fan.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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: a novel intelligent heat-dissipation power distribution cabinet comprises a cabinet body 1, wherein an equipment cavity and a heat-dissipation cavity are formed in the cabinet body 1 through a heat-conducting plate 5, electrical equipment or electronic devices are placed in the equipment cavity, a heat-dissipation plate 2 is arranged at the bottom end of the heat-dissipation cavity, the heat-dissipation plate dissipates heat of equipment placed on a bottom plate of the equipment cavity, gaps are reserved between two sides of the heat-conducting plate 5 and inner walls of two sides of the cabinet body 1 respectively, the heat-dissipation cavity is communicated with the equipment cavity through the gaps, so that air in the heat-dissipation cavity and the equipment cavity can be communicated with each other, the heat-conducting plate 5 is fixedly connected at the central part in the cabinet body 1, the electrical equipment, the electronic devices or wire rods are fixedly connected onto a mounting plate, heat generated by the electrical equipment, the electronic devices or the wire rods is transferred to the mounting, the heat conducting plate 5 is tightly attached to the mounting plate 4 through the silicone grease plate 13, the silicone grease plate 13 enables the heat transfer between the heat conducting plate 5 and the mounting plate 4 to be faster, the other side of the heat conducting plate 5 is fixedly connected with the fixing plate 9 through the heat conducting copper pipe 12, the fixing plate 9 is fixedly connected with the inner wall of the rear end inside the cabinet body 1, the fixing plate 9 is arranged in parallel with the heat conducting plate 5 and the mounting plate 4, the heat conducting copper pipe 12 is composed of a straight part and an arc part, one end of the arc part is fixedly connected with the heat radiating plate 2, the other end of the arc part is fixedly connected with one end of the straight part, a plurality of fixing rings 11 are uniformly arranged on the heat conducting copper pipe 12 at equal intervals, the heat conducting copper pipe 12 is fixedly connected with the radiating fins 10 through the fixing rings 11, a plurality of heat conducting copper pipes 12 are arranged between the heat, the heat conducting plate 5 is arranged in parallel with the heat conducting plate 5, the heat dissipated by the operation of the equipment and the electrical equipment on the mounting plate 4 is transferred to the heat conducting plate 5 through the silicone plate 13, the heat conducting plate 5 is fixedly connected with the fixing plate 9 through the heat conducting copper pipe 12, the heat conducting copper pipe 12 is provided with a plurality of radiating fins 10, the heat conducting plate 5 transfers the heat to the radiating fins 10 through the heat conducting copper pipe 12, the electrical equipment and the electronic devices in the cabinet body 1 are indirectly radiated through the radiating fins 10, one side of the radiating fin 10 is provided with an exhaust fan 14, the input end of the exhaust fan 14 is communicated with the outside of the cabinet body 1 through one end of a pipeline, the air flow in the radiating cavity is accelerated through the exhaust fan 14, the radiating effect of the radiating fin 10 and the working efficiency of the electrical equipment and the electronic devices are increased, the, the dust is prevented from entering the surface of the radiating fin in the radiating cavity to influence the radiating effect in the radiating cavity.

The cabinet body 1 left side is provided with hinge 7, the cabinet body 1 passes through hinge 7 and cabinet door 6 swing joint, and 1 right side of the cabinet body is provided with the air intake, and 1 left side of the cabinet body is provided with fan guide blade 8, air exhauster 14 sets up in air intake one side, and 14 quantity of air exhauster is two, two air exhauster 14 and two fan guide blade 8 dislocation distribution.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, electrical equipment and electron device are installed on equipment intracavity and mounting panel 4, through silicone grease board 13 fixed connection between mounting panel 4 and the heat-conducting plate 5, through the individual heat-conducting plate 5 of heat transfer that silicone grease board 13 distributes equipment and electrical equipment operation on the mounting panel 4, heat-conducting plate 5 transmits the heat for fin 10 through heat conduction copper pipe 12, carry out indirect heat dissipation to electrical equipment and electron device in the cabinet body 1 through fin 10, cabinet body 1 one side is provided with air exhauster 14, accelerate the heat dissipation chamber and then the air flow of equipment intracavity portion through air exhauster 14, increase fin 10's radiating effect and electrical equipment and electron device's work efficiency, and improved the holistic radiating effect of the cabinet body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 a novel intelligence heat dissipation switch board, includes the cabinet body (1), its characterized in that: the heat conduction plate (5) is fixedly connected with the center inside the cabinet body (1), a mounting plate (4) is fixedly connected with one side of the heat conduction plate (5), the heat conduction plate (5) is tightly attached to the mounting plate (4) through a silicone grease plate (13), the other side of the heat conduction plate (5) is fixedly connected with a fixing plate (9) through a heat conduction copper pipe (12), the heat conduction copper pipe (12) is composed of a straight-through part and an arc-shaped part, one end of the arc-shaped part is fixedly connected with the heat dissipation plate (2), the other end of the arc-shaped part is fixedly connected with one end of the straight-through part, a plurality of fixing rings (11) are uniformly arranged on the heat conduction copper pipe (12) at equal intervals, the heat conduction copper pipe (12) is fixedly connected with a cooling fin (10) through the fixing rings (11), an exhaust fan (14) is arranged, and an air filter (3) is arranged at the other end of the pipeline.

2. The novel intelligent heat-dissipation power distribution cabinet of claim 1, characterized in that: the cabinet body (1) is inside to constitute equipment chamber and heat dissipation chamber through heat-conducting plate (5), heat dissipation chamber bottom is provided with heating panel (2), heat-conducting plate (5) both sides respectively with the cabinet body (1) both sides inner wall leave the gap, the heat dissipation chamber passes through gap and equipment chamber intercommunication.

3. The novel intelligent heat-dissipation power distribution cabinet of claim 1, characterized in that: fixed plate (9) and the inside rear end inner wall fixed connection of the cabinet body (1), fixed plate (9) all with heat-conducting plate (5) and mounting panel (4) parallel arrangement.

4. The novel intelligent heat-dissipation power distribution cabinet of claim 1, characterized in that: a plurality of heat conduction copper pipes (12) are arranged between the heat conduction plate (5) and the fixing plate (9), the distance between the plurality of radiating fins (10) is set to be 10cm-20cm, and the plurality of radiating fins (10) are arranged in parallel and are arranged in parallel with the heat conduction plate (5).

5. The novel intelligent heat-dissipation power distribution cabinet of claim 1, characterized in that: the cabinet body (1) right side is provided with the air intake, and the cabinet body (1) left side is provided with air guide fan leaf (8), air exhauster (14) set up in air intake one side, and the quantity of air exhauster (14) is two, two air exhauster (14) and two air guide fan leaf (8) dislocation distribution.

6. The novel intelligent heat-dissipation power distribution cabinet of claim 1, characterized in that: the cabinet is characterized in that a hinge (7) is arranged on the left side of the cabinet body (1), and the cabinet body (1) is movably connected with a cabinet door (6) through the hinge (7).

7. The novel intelligent heat-dissipation power distribution cabinet of claim 1, characterized in that: the cross section of the heat conducting plate (5) is larger than that of the mounting plate (4).