CN216218405U

CN216218405U - Heat dissipation device of electric automation equipment

Info

Publication number: CN216218405U
Application number: CN202122505763.XU
Authority: CN
Inventors: 梁景磊; 焦云飞; 矫世楠; 尹羽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-04-05
Anticipated expiration: 2031-10-18

Abstract

The utility model relates to the technical field of electrical automation, and discloses a heat dissipation device of electrical automation equipment, which comprises an equipment shell, wherein one side of the equipment shell is fixedly connected with one end of a motor, the outer surface of a motor shaft at one end of the motor is in transmission connection with teeth at the middle part of the inner wall of a belt through teeth, the teeth at one side of the inner wall of the belt are in transmission connection with teeth at one end of a first rotating rod, and the outer surface of the other end of the first rotating rod is fixedly connected with the inner wall of a first fan. This heat abstractor of electrical automation equipment through motor work, makes the belt drive the second dwang and rotates, makes the second fan rotate, and the inclination through second fan flabellum makes the second fan discharge the heat that gives off the equipment casing internal plant main part when rotating outside the equipment casing, has reached the heat exhaust effect that can give off the equipment during operation fast, has solved the inconvenient heat exhaust problem that gives off the equipment during operation.

Description

Heat dissipation device of electric automation equipment

Technical Field

The utility model relates to the technical field of electrical automation, in particular to a heat dissipation device of electrical automation equipment.

Background

Automation technology is widely used in industry, agriculture, military, scientific research, transportation, commerce, medical, service, and home. In the automation field, production or control is mainly realized through various automation equipment including a plurality of large-scale or small-scale equipment such as controllers, frequency converters and the like, and the electric automation equipment can generate a large amount of heat during working, and if the heat dissipation is not in time, the equipment is overloaded, so that the equipment cannot be used, and therefore a heat dissipation device of the electric automation equipment is needed.

The heat dissipation device of the existing electric automation equipment has the disadvantages of low heat dissipation speed, less temperature drop and inconvenience for discharging heat dissipated when the equipment works.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the heat dissipation device of the electric automation equipment, which has the advantages of capability of quickly discharging heat dissipated by the equipment during working, higher heat dissipation speed to the equipment, more temperature reduction and the like, and solves the problems that the heat dissipation device of the conventional electric automation equipment has lower heat dissipation speed and less temperature reduction and is inconvenient to discharge the heat dissipated by the equipment during working.

(II) technical scheme

In order to achieve the purposes of quickly discharging heat dissipated when equipment works, having higher heat dissipation speed and more temperature reduction on the equipment, the utility model provides the following technical scheme: the utility model provides a heat abstractor of electrical automation equipment, includes the equipment shell, equipment shell one side and motor one end fixed connection, and motor one end motor shaft surface is connected through tooth and belt inner wall middle part tooth transmission, and one side tooth and the first fan inner wall fixed connection of first rotation pole one end tooth transmission of belt inner wall are connected, first rotation pole other end surface and first fan inner wall fixed connection.

One side tooth of belt inner wall is connected with the transmission of second dwang one end tooth, and second dwang other end surface and second fan inner wall fixed connection.

The bottom of the inner wall of the equipment shell is fixedly connected with one end of the supporting leg, the other end of the supporting leg is fixedly connected with the bottom of the equipment main body, one side of the equipment main body is fixedly connected with one end of the heat conducting rod, the other end of the heat conducting rod is fixedly connected with one side of the heat conducting plate, and the other side of the heat conducting plate is fixedly connected with one end of the cooling rod.

One side of the inner wall of the equipment shell is fixedly connected with one side of the exchange box through a fixing block, the inner wall of one end of the exchange box is fixedly connected with the outer surface of one end of the water inlet pipe, the outer surface of the other end of the water inlet pipe is fixedly connected with the inner wall of one end of the cooling box, the inner wall of the other end of the cooling box is fixedly connected with the outer surface of one end of the water outlet pipe, and the outer surface of the other end of the water outlet pipe is fixedly connected with the inner wall of one end, away from the water inlet pipe, of the exchange box.

Preferably, the number of the fan blades of the first fan is three, and the inclination angle of the fan blades of the first fan is opposite to that of the second fan.

Preferably, the outer surface of the middle part of the first rotating rod is rotatably connected with the inner wall of the first fixing frame, and one end of the first fixing frame is fixedly connected with the inner wall of the air inlet on one side of the equipment shell.

Preferably, the outer surface of the middle part of the second rotating rod is rotatably connected with the inner wall of the second fixing frame, and one end of the second fixing frame is fixedly connected with the inner wall of the air outlet on one side of the equipment shell.

Preferably, the cooling rod is in an L-shaped arrangement, and one end of the cooling rod, which is far away from the heat-conducting plate, is positioned in the exchange box.

Preferably, the quantity of heat conduction pole is twenty five, and the even setting in equipment main part one side of twenty five heat conduction pole one end, the twenty five heat conduction pole other ends all with heat-conducting plate one side fixed connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a heat dissipation device of electric automation equipment, which has the following beneficial effects:

1. this heat abstractor of electrical automation equipment through motor work, makes the belt drive the second dwang and rotates, makes the second fan rotate, and the inclination through second fan flabellum makes the second fan discharge the heat that gives off the equipment casing internal plant main part when rotating outside the equipment casing, has reached the heat exhaust effect that can give off the equipment during operation fast, has solved the inconvenient heat exhaust problem that gives off the equipment during operation.

2. This electric automation equipment's heat abstractor, it is better to electric automation equipment's cooling effect, and need not to worry that the cooling liquid can leak on the equipment surface when damaged weeping appears in the liquid cooling pipe, leads to equipment to intake and can't use, has reduced sealed demand and the expense to the commuting case junction through setting up of cooling rod L type, has improved radiating work efficiency.

Drawings

FIG. 1 is a three-dimensional schematic of the structure of the present invention;

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

FIG. 3 is a schematic cross-sectional front view of the inventive structure;

FIG. 4 is a schematic top cross-sectional view of the inventive structure;

FIG. 5 is a schematic three-dimensional cross-sectional view of the structure of the present invention.

In the figure: the device comprises a device shell 1, a motor 2, a belt 3, a first rotating rod 4, a first fixing frame 5, a first fan 6, a second rotating rod 7, a second fixing frame 8, a second fan 9, supporting legs 10, a device main body 11, a heat conducting rod 12, a heat conducting plate 13, a cooling rod 14, an exchange box 15, a water inlet pipe 16, a cooling box 17 and a water outlet pipe 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a heat dissipation device for an electrical automation apparatus includes an apparatus housing 1, one side of the apparatus housing 1 is fixedly connected to one end of a motor 2, the motor 2 is operated to drive a belt 3 to rotate a second rotating rod 7, so as to rotate a second fan 9, the second fan 9 is rotated by an inclination angle of a fan blade of the second fan 9 to discharge heat dissipated from an apparatus main body 11 inside the apparatus housing 1 to the outside of the apparatus housing 1, an outer surface of a motor shaft at one end of the motor 2 is drivingly connected to teeth at a middle portion of an inner wall of the belt 3 through teeth, teeth at one side of an inner wall of the belt 3 are drivingly connected to teeth at one end of a first rotating rod 4, an outer surface at a middle portion of the first rotating rod 4 is rotationally connected to an inner wall of a first fixing frame 5, one end of the first fixing frame 5 is fixedly connected to an inner wall of an air inlet at one side of the apparatus housing 1, to fix a position of the first rotating rod 4, thereby improving stability of the first rotating rod 4 when rotating, the outer surface of the other end of the first rotating rod 4 is fixedly connected with the inner wall of the first fan 6, the number of the fan blades of the first fan 6 is three, the inclination angle of the fan blades of the first fan 6 is opposite to that of the second fan 9, the flowing direction of the driving air is different when the first fan 6 and the second fan 9 can rotate under the driving of the same power source, the cost of the power source is saved, and the heat generated by the equipment main body 11 during air blowing, cooling and discharging can be simultaneously carried out on the equipment main body 11.

One side tooth of 3 inner walls of belt is connected with 7 one end tooth transmission of second dwang, and 7 middle part surfaces of second dwang are connected with 8 inner wall rotations of second mount, and 8 one ends of second mount and 1 one side air outlet inner wall fixed connection of equipment shell, the position of fixed second dwang 7 improves the stability when second dwang 7 rotates, 7 other end surfaces of second dwang and the 9 inner wall fixed connection of second fan.

The bottom of the inner wall of the equipment shell 1 is fixedly connected with one end of a supporting leg 10, the other end of the supporting leg 10 is fixedly connected with the bottom of an equipment main body 11, one side of the equipment main body 11 is fixedly connected with one end of a heat conducting rod 12, the number of the heat conducting rods 12 is twenty five, one end of the twenty five heat conducting rods 12 is uniformly arranged on one side of the equipment main body 11, the other ends of the twenty five heat conducting rods 12 are fixedly connected with one side of a heat conducting plate 13, the heat of the equipment main body 11 can be rapidly led out to the heat conducting plate 13 through the arrangement of the twenty five heat conducting rods 12, heat is transferred between one end of a cooling rod 14 and cooling liquid in an exchange box 15, so that the equipment main body 11 can be rapidly cooled, the other end of the heat conducting rod 12 is fixedly connected with one side of the heat conducting plate 13, the other side of the heat conducting plate 13 is fixedly connected with one end of the cooling rod 14, the shape of the cooling rod 14 is in an L-shaped arrangement, one end of the cooling rod 14, which is far away from the heat conducting plate 13, is positioned in the exchange box 15, the arrangement of the L-shaped cooling rod 14 reduces the requirement and cost for sealing the joint of the exchange box 15, and avoids the leakage of the cooling liquid in the exchange box 15 caused by the poor sealing between the cooling rod 14 and the exchange box 15.

One side of the inner wall of the equipment shell 1 is fixedly connected with one side of the exchange box 15 through a fixing block, the inner wall of one end of the exchange box 15 is fixedly connected with the outer surface of one end of the water inlet pipe 16, the outer surface of the other end of the water inlet pipe 16 is fixedly connected with the inner wall of one end of the cooling box 17, the inner wall of the other end of the cooling box 17 is fixedly connected with the outer surface of one end of the water outlet pipe 18, and the outer surface of the other end of the water outlet pipe 18 is fixedly connected with the inner wall of one end of the exchange box 15, away from the water inlet pipe 16.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the heat exchanger is used, the heat of the equipment main body 11 is transferred on the heat conducting plate 13 through the heat conducting rod 12, the heat on the heat conducting plate 13 is subjected to heat exchange treatment with the cooling liquid in the exchange box 15 through one end of the cooling rod 14, so that the equipment main body 11 is cooled through the heat conducting rod 12, the cooling liquid subjected to heat exchange in the exchange box 15 enters the cooling box 17 through the water outlet pipe 18 for cooling, the cooling liquid cooled in the cooling box 17 enters the exchange box 15 through the water inlet pipe 16, so that the cooling liquid in the exchange box 15 is always kept in a low-temperature state, the motor 2 works, the first rotating rod 4 and the second rotating rod 7 are simultaneously driven to rotate through the belt 3, the first fan 6 and the second fan 9 are rotated, the air blown when the first fan 6 rotates cools the equipment main body 11, and the heat generated when the equipment main body 11 works can be cooled through the air outlet formed in one side of the equipment shell 1 when the second fan 9 rotates And (4) discharging.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat abstractor of electrical automation equipment, includes equipment shell (1), its characterized in that: one side of the equipment shell (1) is fixedly connected with one end of a motor (2), the outer surface of a motor shaft at one end of the motor (2) is in transmission connection with teeth at the middle part of the inner wall of a belt (3) through teeth, teeth at one side of the inner wall of the belt (3) are in transmission connection with teeth at one end of a first rotating rod (4), and the outer surface of the other end of the first rotating rod (4) is fixedly connected with the inner wall of a first fan (6);

teeth on one side of the inner wall of the belt (3) are in transmission connection with teeth on one end of a second rotating rod (7), and the outer surface of the other end of the second rotating rod (7) is fixedly connected with the inner wall of a second fan (9);

the bottom of the inner wall of the equipment shell (1) is fixedly connected with one end of a supporting leg (10), the other end of the supporting leg (10) is fixedly connected with the bottom of an equipment main body (11), one side of the equipment main body (11) is fixedly connected with one end of a heat conducting rod (12), the other end of the heat conducting rod (12) is fixedly connected with one side of a heat conducting plate (13), and the other side of the heat conducting plate (13) is fixedly connected with one end of a cooling rod (14);

one side of the inner wall of the equipment shell (1) is fixedly connected with one side of an exchange box (15) through a fixing block, the inner wall of one end of the exchange box (15) is fixedly connected with the outer surface of one end of a water inlet pipe (16), the outer surface of the other end of the water inlet pipe (16) is fixedly connected with the inner wall of one end of a cooling box (17), the inner wall of the other end of the cooling box (17) is fixedly connected with the outer surface of one end of a water outlet pipe (18), and the outer surface of the other end of the water outlet pipe (18) is fixedly connected with the inner wall of one end of the exchange box (15) away from the water inlet pipe (16).

2. The heat dissipating device for an electrical automation apparatus as set forth in claim 1, wherein: the number of the fan blades of the first fan (6) is three, and the inclination angle of the fan blades of the first fan (6) is opposite to that of the second fan (9).

3. The heat dissipating device for an electrical automation apparatus as set forth in claim 1, wherein: the outer surface of the middle part of the first rotating rod (4) is rotatably connected with the inner wall of the first fixing frame (5), and one end of the first fixing frame (5) is fixedly connected with the inner wall of an air inlet at one side of the equipment shell (1).

4. The heat dissipating device for an electrical automation apparatus as set forth in claim 1, wherein: the outer surface of the middle part of the second rotating rod (7) is rotatably connected with the inner wall of the second fixing frame (8), and one end of the second fixing frame (8) is fixedly connected with the inner wall of the air outlet on one side of the equipment shell (1).

5. The heat dissipating device for an electrical automation apparatus as set forth in claim 1, wherein: the cooling rod (14) is arranged in an L shape, and one end, far away from the heat conducting plate (13), of the cooling rod (14) is located inside the exchange box (15).

6. The heat dissipating device for an electrical automation apparatus as set forth in claim 1, wherein: the quantity of heat conduction pole (12) is twenty five, and the even setting in equipment main part (11) one side of twenty five heat conduction poles (12) one end, and the other end of twenty five heat conduction poles (12) all with heat-conducting plate (13) one side fixed connection.