CN210379976U

CN210379976U - Electric cabinet panel with heat dissipation function

Info

Publication number: CN210379976U
Application number: CN201921819379.3U
Authority: CN
Inventors: 刘明; 姚锦宏
Original assignee: Shanghai Chengrong Communication Equipment Co ltd
Current assignee: Shanghai Chengrong Communication Equipment Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-04-21
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses an electric cabinet distribution board with heat dissipation function, which comprises a shell, wherein the top of the shell is penetrated with an air outlet, one side of the shell is welded with a condensation box, both sides of the shell are welded with a mounting plate, the front of the shell is respectively embedded with a cover plate and a rubber sealing ring, the front of the cover plate is penetrated with an air inlet, the inner sides of the air inlet and the air outlet are fixedly provided with a dustproof net, the inside of the shell is respectively embedded with a distribution mainboard, a fan and a water tank, one side of the condensation box is fixedly provided with a heat dissipation plate, one side of the heat dissipation plate is penetrated with a heat dissipation hole, the inside of the condensation box is embedded with a condensation pipe, the top of the condensation pipe is welded with a connecting pipe, the bottom of the, the utility model discloses an electric cabinet panel with heat dissipation function has solved current panel rate of heat dissipation than lower and the radiating effect than poor problem through fan, water tank and the condenser pipe that sets up.

Description

Electric cabinet panel with heat dissipation function

Technical Field

The utility model relates to a panel technical field specifically is an electric cabinet panel with heat dissipation function.

Background

The distribution board is a simple distribution board with socket, switch, relay and other electrical elements arranged on a bakelite board, wood board or other materials, is suitable for coastal, ocean and river ships alternating current-direct current power stations, can be used for controlling and monitoring the work of a main generator, and distributes the electric energy transmitted by ships or shore power to the ship-borne electrical equipment through the main distribution board.

But the heat dissipation mode of the current electric cabinet distribution board with the heat dissipation function is single, so that the heat dissipation rate and the heat dissipation effect of the distribution board are reduced, dust is easily accumulated on the surface of the current electric cabinet distribution board, the dust easily influences the working process of the distribution board, and the normal use of the distribution board is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric cabinet panel with heat dissipation function to solve the panel heat dissipation rate ratio that provides among the above-mentioned background art and gather the dust problem easily on the heating panel surface.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric cabinet panel with heat dissipation function, includes the shell, the venthole has been run through at the top of shell, the welding of one side of shell has the condensing box, the mounting panel has all been welded to the both sides of shell, the front of shell is embedded into respectively has apron and rubber seal, the front of apron is run through there is the inlet port, the inboard of inlet port and venthole is all fixed and is provided with the dust screen, the inside of shell is embedded into respectively has distribution mainboard, fan and water tank.

The fixed heating panel that is provided with in one side of condenser box, the louvre has been run through to one side of heating panel, the inside embedding of condenser box has the condenser pipe, the top welding of condenser pipe has the connecting pipe, the bottom welding of condenser pipe has the back flow, one side of connecting pipe, back flow is all fixed and is provided with the joint.

As a further aspect of the present invention: the rubber sealing ring is integrally in a shape like a Chinese character 'hui', the rubber sealing ring is located between the shell and the cover plate, and the rubber sealing ring is fixedly connected with the shell.

As a further aspect of the present invention: the dust screen is a three-layer composite structure, the thickness of the dust screen is equal to that of the shell, and the dust screen is embedded into the air inlet and the air outlet respectively.

As a further aspect of the present invention: the whole shape of the heat dissipation holes is rectangular, the number of the heat dissipation holes is four, the four heat dissipation holes are arranged in a vertical equidistant mode, and the heat dissipation holes penetrate through the heat dissipation plate.

As a further aspect of the present invention: the condenser pipe is wholly spiral, two ends of the condenser pipe are respectively connected with the connecting pipe and the return pipe, and the condenser pipe is embedded in the condenser box.

As a further aspect of the present invention: the inner diameter of the joint is equal to that of the return pipe and the connecting pipe, threads are carved on the inner wall of the joint, and the joint is fixedly connected with the return pipe and the connecting pipe respectively.

(1) Compared with the prior art, the electric cabinet distribution board with the heat dissipation function of the utility model solves the problems of lower heat dissipation rate and poorer heat dissipation effect of the existing distribution board by the arranged fan, the water tank and the condenser pipe, can generate a large amount of heat in the normal operation process of the distribution board, at the moment, the fan can convert electric energy into kinetic energy to drive the fan blades inside to rotate rapidly to discharge hot air inside the shell from the air outlet rapidly, thereby forming a certain degree of negative pressure inside the shell, at the moment, cold air outside the shell can enter the shell through the air inlet under the action of pressure, thereby achieving the purpose of rapid heat dissipation, the fan can promote the circulation rate of the air inside and outside the shell, being beneficial to improving the heat dissipation rate of the distribution board, simultaneously, water inside the water tank can be vaporized into steam in high-temperature air, the vaporization process is a heat absorption process, thereby can reduce the inside temperature of shell, vapor can get into the condenser pipe through the connecting pipe inside after that, the condenser pipe is whole to be the heliciform, can increase the distance of vapor backward flow, be favorable to accelerating the liquefaction speed of water, water after the liquefaction can flow back to inside the carrying on reutilization of water tank through the back flow under the effect of gravity, the water-cooling process that is favorable to improving the panel is to the utilization ratio of water, water-cooling, two kinds of heat dissipation cooling methods combined action of air-cooling, be favorable to improving the radiating effect of this panel.

(2) Compared with the prior art, the electric cabinet distribution board with the heat dissipation function of the utility model solves the problem that the surface of the distribution board is easy to accumulate dust through the arranged cover plate, the dust screen, the rubber sealing ring and the shell, before the distribution board is used, the distribution board is firstly installed in the shell, then the cover plate is covered, the cover plate is fixed on the shell through screws, in the process, the rubber sealing ring is extruded by the cover plate and the shell, thereby being stressed to generate structural deformation, the gap between the shell and the cover plate is filled, the sealing performance between the cover plate and the shell is favorably improved, thereby preventing dust from entering the shell through the gap between the shell and the cover plate, the shell and the cover plate are processed through an integrated forming technology, the integrity is good, most dust can be prevented from entering the shell, thereby effectively reducing the dust content in the shell, the dust screen sets up inboard at inlet port and venthole, and the dust screen is three-layer combined type structure, and at the radiating process of panel, the dust screen can prevent that external dust from passing through inside inlet port and the venthole access device, is favorable to guaranteeing the inside air quality of shell, and each part combined action can be kept apart the volume dust in panel and the external environment, thereby reduces the dust and gathers the probability on panel surface.

Drawings

Fig. 1 is a schematic structural diagram of an electric cabinet distribution board with a heat dissipation function.

Fig. 2 is a sectional view of an electric cabinet distribution board having a heat dissipation function.

Fig. 3 is a sectional view of a condensing box in a distribution board of an electric cabinet with a heat dissipation function.

In the figure: 1. a housing; 101. a power distribution main board; 102. a fan; 103. a water tank; 2. a condenser tank; 201. a condenser tube; 2011. a connecting pipe; 2012. a joint; 202. a return pipe; 3. mounting a plate; 4. a heat dissipation plate; 5. an air outlet; 6. an air inlet; 7. a dust screen; 8. a cover plate; 9. a rubber seal ring; 10. and (4) heat dissipation holes.

The utility model provides an instrument all can obtain through market purchase and private customization:

a fan: BT 35-11.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an electric cabinet panel with heat dissipation function, including shell 1, the top of shell 1 runs through there is venthole 5, the welding of one side of shell 1 has condensing box 2, mounting panel 3 has all been welded to the both sides of shell 1, the front of shell 1 is embedded into respectively has apron 8 and rubber seal 9, the front of apron 8 runs through there is inlet port 6, the inboard of inlet port 6 and venthole 5 is all fixed and is provided with dust screen 7, the inside of shell 1 is embedded into respectively has distribution mainboard 101, fan 102 and water tank 103.

Fixed heating panel 4 that is provided with in one side of condensing box 2, the louvre 10 has been run through to one side of heating panel 4, and the inside embedding of condensing box 2 has condenser pipe 201, and the top welding of condenser pipe 201 has connecting pipe 2011, and the bottom welding of condenser pipe 201 has back flow 202, and connecting pipe 2011, one side of back flow 202 are all fixed and are provided with and connect 2012.

In this embodiment, it is concrete, rubber seal 9 wholly is the word form of returning, and rubber seal 9 is located the position between shell 1 and the apron 8, and rubber seal 9 and shell 1 fixed connection, rubber seal 9 can fill the gap between shell 1 and the apron 8 through structural deformation, are favorable to increasing leakproofness between the two.

In this embodiment, it is concrete, dust screen 7 is three-layer combined type structure, and the thickness of dust screen 7 equals the thickness of shell 1, and dust screen 7 imbeds respectively in inlet port 6, venthole 5, can prevent through dust screen 7 that external dust from getting into inside shell 1 through inlet port 6 and venthole 5.

In this embodiment, it is concrete, louvre 10 overall shape is the rectangle, and louvre 10 is provided with four, and four louvres 10 are vertical equidistance and arrange, and louvre 10 runs through on heating panel 4, can derive 2 outsides of condensation box with the heat that condenser pipe 201 inside vapor liquefaction process was emitted fast through louvre 10 to accelerate the liquefaction process of vapor.

In this embodiment, specifically, condenser pipe 201 wholly is the heliciform, and condenser pipe 201's both ends are connected with connecting pipe 2011, back flow 202 respectively, and condenser pipe 201 imbeds in condensing box 2, and the liquefaction rate of vapor can be accelerated to heliciform condenser pipe 201 to improve the water-cooling effect of panel 101.

In this embodiment, specifically, the inner diameter of the joint 2012 is equal to the inner diameter of the return pipe 202 and the connecting pipe 2011, the inner wall of the joint 2012 is carved with a thread, the joint 2012 is fixedly connected with the return pipe 202 and the connecting pipe 2011, and the condensation pipe 201 and the water tank 103 can be conveniently connected through the joint 2012.

The utility model discloses a theory of operation is: after the utility model is installed, firstly, the installation, fixation and safety protection of the utility model are checked, a large amount of heat is generated in the normal operation process of the distribution board 101, at the moment, the fan 102 can convert the electric energy into kinetic energy to drive the internal fan blade to rotate rapidly, the hot air in the shell 1 is discharged from the air outlet 5 rapidly, thereby a certain degree of negative pressure is formed in the shell 1, at the moment, the cold air outside the shell 1 can enter the shell 1 through the air inlet 6 under the action of pressure, thereby achieving the purpose of rapid heat dissipation, simultaneously, the water in the water tank 103 can be vaporized into water vapor in the high-temperature air, the vaporization process is a heat absorption process, thereby the temperature in the shell 1 can be reduced, then the water vapor can enter the condenser pipe 201 through the connecting pipe 2011, the condenser pipe 201 is spiral as a whole, the path of water vapor backflow can be increased, be favorable to accelerating the liquefaction speed of water, the water after the liquefaction can be under the effect of gravity through back flow 202 the inside reutilization that carries on of water tank 103 that flows back, and it is right just so to have accomplished the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an electric cabinet panel with heat dissipation function, includes shell (1), its characterized in that: the air outlet hole (5) penetrates through the top of the shell (1), the condensing box (2) is welded on one side of the shell (1), the mounting plates (3) are welded on two sides of the shell (1), the cover plate (8) and the rubber sealing ring (9) are respectively embedded into the front of the shell (1), the air inlet hole (6) penetrates through the front of the cover plate (8), the dustproof net (7) is fixedly arranged on the inner sides of the air inlet hole (6) and the air outlet hole (5), and the power distribution main board (101), the fan (102) and the water tank (103) are respectively embedded into the shell (1);

fixed heating panel (4) that is provided with in one side of condensing box (2), one side of heating panel (4) is run through and is had louvre (10), the inside embedding of condensing box (2) has condenser pipe (201), the top welding of condenser pipe (201) has connecting pipe (2011), the bottom welding of condenser pipe (201) has back flow (202), one side of connecting pipe (2011), back flow (202) is all fixed and is provided with joint (2012).

2. The electric cabinet distribution board with the heat dissipation function according to claim 1, wherein: the rubber seal ring (9) is integrally in a shape like a Chinese character 'hui', the rubber seal ring (9) is located between the shell (1) and the cover plate (8), and the rubber seal ring (9) is fixedly connected with the shell (1).

3. The electric cabinet distribution board with the heat dissipation function according to claim 1, wherein: the dustproof net (7) is of a three-layer composite structure, the thickness of the dustproof net (7) is equal to that of the shell (1), and the dustproof net (7) is embedded into the air inlet hole (6) and the air outlet hole (5) respectively.

4. The electric cabinet distribution board with the heat dissipation function according to claim 1, wherein: the whole shape of the heat dissipation holes (10) is rectangular, four heat dissipation holes (10) are arranged, the four heat dissipation holes (10) are arranged in a vertical equidistant mode, and the heat dissipation holes (10) penetrate through the heat dissipation plate (4).

5. The electric cabinet distribution board with the heat dissipation function according to claim 1, wherein: condenser pipe (201) wholly is the heliciform, the both ends of condenser pipe (201) are connected with connecting pipe (2011), back flow (202) respectively, condenser pipe (201) embedding is in condensing chamber (2).

6. The electric cabinet distribution board with the heat dissipation function according to claim 1, wherein: the inner diameter of the joint (2012) is equal to the inner diameter of the return pipe (202) and the connecting pipe (2011), threads are carved on the inner wall of the joint (2012), and the joint (2012) is fixedly connected with the return pipe (202) and the connecting pipe (2011) respectively.