CN217469171U

CN217469171U - Singlechip control cabinet with good heat dissipation effect

Info

Publication number: CN217469171U
Application number: CN202220987983.2U
Authority: CN
Inventors: 苟日训
Original assignee: Qingdao Rijian Electrical Co ltd
Current assignee: Qingdao Rijian Electrical Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-09-20
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a single chip microcomputer control cabinet that radiating effect is good, including the switch board body, the interior diapire fixedly connected with cooling box of switch board body, the interior diapire of cooling box and the equal fixedly connected with a plurality of water conservancy diversion baffle of interior roof, a plurality of the surface of water conservancy diversion baffle all runs through and is provided with the coolant liquid circulating pipe, and the both ends of coolant liquid circulating pipe all extend to the back of switch board body. This single chip microcomputer control cabinet that radiating effect is good, through setting up the cooling box, water conservancy diversion baffle, coolant liquid circulating pipe and set casing, can utilize the hot-air of second air pump in with the switch board to inhale the cooling box, and utilize the coolant liquid circulating pipe to cool off and cool down the hot-air, the air after the rethread first air pump will cool off sees through the exhaust vent on set casing surface and reenters the switch board, realize the inside air cycle of switch board and cooling, can avoid traditional fan heat dissipation to lead to inside outside dust enters into the switch board, better radiating effect has.

Description

Singlechip control cabinet with good heat dissipation effect

Technical Field

The utility model relates to a switch board technical field specifically is a single chip microcomputer control cabinet that radiating effect is good.

Background

The single chip microcomputer control cabinet is a control box in industrial automation, which is simply an electric control box, an electric device set for controlling the operation of equipment, and mainly comprises a single chip microcomputer micro-control system, a signal input and output system, a user operation system, an execution system and a power supply system.

Because the electronic equipment in the single chip microcomputer control cabinet can produce a large amount of heats at the operation in-process, consequently the switch board can be configured with the fan usually and dispel the heat, but radiator fan can make the inside of a large amount of dusts suction switch board in the radiating process very easily, influences its inside electronic equipment's operation, and the radiator-grid also blocks up easily, influences the radiating effect. Therefore, the singlechip control cabinet with good heat dissipation effect is provided to replace the existing fan heat dissipation mode, and meanwhile, the heat dissipation effect can be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a singlechip switch board that the radiating effect is good to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a single chip microcomputer control cabinet that radiating effect is good, includes the switch board body, the interior diapire fixedly connected with cooling box of switch board body, the interior diapire of cooling box and the equal fixedly connected with a plurality of water conservancy diversion baffle of interior roof, a plurality of the surface of water conservancy diversion baffle all runs through and is provided with the coolant liquid circulating pipe, and the both ends of coolant liquid circulating pipe all extend to the back of switch board body, fixedly connected with is the set casing of Jiong font between the upper surface of inner wall and cooling box about the switch board body, a plurality of exhaust vent and louvre have been seted up respectively on the surface of set casing, the upper surface of cooling box is first air pump of fixedly connected with and second air pump respectively.

Preferably, the input of first air pump is provided with the intake pipe, and the bottom of intake pipe extends to the inside of cooling box.

Preferably, the output end of the second air pump is provided with an exhaust pipe, and the bottom end of the exhaust pipe extends to the inside of the cooling box.

Preferably, the back of set casing and the back inner wall fixed connection of switch board body, and the fixed surface fixedly connected with baffle of set casing, the baffle is the cold wind chamber and the heat dissipation chamber with the inside partition of set casing.

Preferably, the back fixedly connected with coolant liquid box of switch board body, the semiconductor refrigeration piece is inlayed and is equipped with to the inner wall of coolant liquid box, and the back of coolant liquid box is provided with radiator fan, and radiator fan's position corresponds with the end of heating of semiconductor refrigeration piece.

Preferably, a circulating pump is arranged on the side surface of the cooling liquid box, the output end of the circulating pump extends into the cooling liquid box, and the input end of the circulating pump is fixedly connected with one end of the cooling liquid circulating pipe.

Advantageous effects

The utility model provides a singlechip switch board that radiating effect is good possesses following beneficial effect:

1. this single chip microcomputer control cabinet that radiating effect is good, through setting up the cooling box, water conservancy diversion baffle, coolant liquid circulating pipe and set casing, can utilize the hot-air of second air pump in with the switch board to inhale the cooling box, and utilize the coolant liquid circulating pipe to cool off and cool down the hot-air, the air after the rethread first air pump will cool off sees through the exhaust vent on set casing surface and reenters the switch board, realize the inside air cycle of switch board and cooling, can avoid traditional fan heat dissipation to lead to inside outside dust enters into the switch board, better radiating effect has.

2. This single chip microcomputer control cabinet that radiating effect is good through the water conservancy diversion baffle that sets up the crisscross distribution of a plurality of, can prolong the circulation time of air in the cooling box to be convenient for cool off and cool down the air, through setting up semiconductor refrigeration piece and radiator fan, can circulate cooling and utilize the coolant liquid, improve the availability factor of coolant liquid, thereby be convenient for dispel the heat to the switch board.

Drawings

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

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

fig. 3 is a schematic side sectional structure view of the cooling liquid box of the present invention.

In the figure: the cooling device comprises a control cabinet body 1, a cooling box 2, a flow guide baffle 3, a cooling liquid circulating pipe 4, a circulating pump 5, a fixing shell 6, an air outlet 7, heat dissipation holes 8, a first air pump 9, a second air pump 10, an air inlet pipe 11, an exhaust pipe 12, a partition plate 13, a cold air cavity 14, a heat dissipation cavity 15, a cooling liquid box 16 and a semiconductor refrigerating sheet 17.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a single chip microcomputer control cabinet that radiating effect is good, including switch board body 1, inner diapire fixedly connected with cooling box 2 of switch board body 1, the equal fixedly connected with a plurality of water conservancy diversion baffle 3 of inner diapire and interior roof of cooling box 2, the surface of a plurality of water conservancy diversion baffle 3 all runs through and is provided with coolant liquid circulating pipe 4, the both ends of coolant liquid circulating pipe 4 all extend to the back of switch board body 1, fixedly connected with is Jiong font set casing 6 between the upper surface of inner wall and cooling box 2 about switch board body 1.

The back of set casing 6 and the back inner wall fixed connection of switch board body 1, and the fixed surface fixed connection of set casing 6 has baffle 13, and baffle 13 divides the inside of set casing 6 into cold wind chamber 14 and heat dissipation chamber 15.

A plurality of exhaust vent 7 and louvre 8 have been seted up respectively on the surface of set casing 6, and the upper surface of cooling box 2 is fixedly connected with first air pump 9 and second air pump 10 respectively, and the input of first air pump 9 is provided with intake pipe 11, and the bottom of intake pipe 11 extends to the inside of cooling box 2, and the output of second air pump 10 is provided with blast pipe 12, and the bottom of blast pipe 12 extends to the inside of cooling box 2.

The back of switch board body 1 is fixedly connected with coolant liquid box 16, and the inner wall of coolant liquid box 16 inlays and is equipped with semiconductor refrigeration piece 17, and the back of coolant liquid box 16 is provided with radiator fan, and radiator fan's position corresponds with the end of heating of semiconductor refrigeration piece 17.

Through setting up the crisscross water conservancy diversion baffle 3 that distributes of a plurality of, can prolong the circulation time of air in cooling box 2 to be convenient for cool off and cool down the air, through setting up semiconductor refrigeration piece 17 and radiator fan, can circulate cooling and utilize the coolant liquid, improve the availability factor of coolant liquid, thereby be convenient for dispel the heat to the switch board.

The side of coolant liquid box 16 is provided with circulating pump 5, and the output of circulating pump 5 extends to the inside of coolant liquid box 16, and the input of circulating pump 5 and the one end fixed connection of coolant liquid circulating pipe 4.

Through setting up cooling box 2, water conservancy diversion baffle 3, coolant liquid circulating pipe 4 and set casing 6, can utilize the hot-air suction of second air pump 10 in with the switch board to cooling box 2, and utilize coolant liquid circulating pipe 4 to cool off and cool down the hot-air, the air after rethread first air pump 9 will cool off sees through during the exhaust vent 7 on set casing 6 surface inputs the switch board again, realize the inside air cycle of switch board and cooling, can avoid traditional fan heat dissipation to lead to outside dust to enter into inside the switch board, better radiating effect has.

The working principle is as follows: at the switch board during operation, the heat that the inside electrical equipment of switch board distributed out, hot-air in with the switch board sees through louvre 8 on set casing 6 surface and inhales in cooling box 2 through second air pump 10, circulating pump 5 carries the coolant liquid in the coolant liquid box 16 to coolant liquid circulating pipe 4 simultaneously, utilize coolant liquid circulating pipe 4 to cool off and lower the temperature the hot-air, the rethread first air pump 9 sees through outlet vent 7 on set casing 6 surface with the air after the cooling and reenters the switch board, realize inside air cycle of switch board and cooling.

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 single chip microcomputer control cabinet that radiating effect is good, includes switch board body (1), its characterized in that: inner diapire fixedly connected with cooling box (2) of switch board body (1), the inner diapire of cooling box (2) and the equal fixedly connected with a plurality of water conservancy diversion baffle (3) of interior roof, a plurality of the surface of water conservancy diversion baffle (3) all runs through and is provided with coolant liquid circulating pipe (4), and the both ends of coolant liquid circulating pipe (4) all extend to the back of switch board body (1), fixedly connected with is the set casing (6) of Jiong font between the upper surface of inner wall and cooling box (2) about switch board body (1), a plurality of exhaust vent (7) and louvre (8) have been seted up respectively on the surface of set casing (6), the upper surface difference fixedly connected with first air pump (9) and second air pump (10) of cooling box (2).

2. The single chip microcomputer control cabinet with the good heat dissipation effect as recited in claim 1, wherein: the input end of the first air pump (9) is provided with an air inlet pipe (11), and the bottom end of the air inlet pipe (11) extends to the inside of the cooling box (2).

3. The single chip microcomputer control cabinet with the good heat dissipation effect as recited in claim 1, wherein: the output end of the second air pump (10) is provided with an exhaust pipe (12), and the bottom end of the exhaust pipe (12) extends into the cooling box (2).

4. The single chip microcomputer control cabinet with the good heat dissipation effect as recited in claim 1, wherein: the back of set casing (6) and the back inner wall fixed connection of switch board body (1), and the fixed surface fixed connection of set casing (6) has baffle (13), and baffle (13) are cold wind chamber (14) and heat dissipation chamber (15) with the internal partitioning of set casing (6).

5. The single chip microcomputer control cabinet with the good heat dissipation effect as recited in claim 1, wherein: the back fixedly connected with coolant liquid box (16) of switch board body (1), the inner wall of coolant liquid box (16) inlays and is equipped with semiconductor refrigeration piece (17), and the back of coolant liquid box (16) is provided with radiator fan, and radiator fan's position corresponds with the end of heating of semiconductor refrigeration piece (17).

6. The single chip microcomputer control cabinet with the good heat dissipation effect as recited in claim 5, wherein: the side of the cooling liquid box (16) is provided with a circulating pump (5), the output end of the circulating pump (5) extends to the inside of the cooling liquid box (16), and the input end of the circulating pump (5) is fixedly connected with one end of the cooling liquid circulating pipe (4).