CN209420217U - Heat sink device for electromechanical equipment - Google Patents

Abstract

The utility model discloses a heat dissipation device for electromechanical equipment, which comprises an outer box body. An electric box is fixed on one side of the outer wall of the outer box by screws, and a shock absorbing pad is fixed on one side of the inner wall of the electric box by screws. The outer wall of one side of the shock absorbing pad is fixed with a heat dissipation motor by screws, and the output shaft of the heat dissipation motor is connected with a fan blade through a key. Both the top outer wall and the bottom outer wall of the motor box have air inlets, and the inner walls of the two air inlets A dust-proof net can be fixed by screws, and a cooling box is fixed on one side of the outer wall of the outer box by screws. The utility model can guide the air flow along the guide plate to the electromechanical equipment, which helps to improve the heat dissipation efficiency, helps to dissipate heat in time, effectively avoids the phenomenon that the heat cannot be discharged due to the accumulation of heat inside the outer box, and can effectively prevent external dust from passing through. The air hole enters the inside of the outer box, which ensures the smooth flow of air to achieve heat dissipation and also has a good dust-proof effect.

Description

Heat sink device for electromechanical equipment

technical field

The utility model relates to the technical field of heat dissipation devices, in particular to a heat dissipation device for electromechanical equipment.

Background technique

During the operation of electromechanical equipment, a large amount of heat will be generated. For the traditional heat dissipation method, the cooling fan is blown to dissipate heat, but the heat dissipation is not thorough, the efficiency is not high, and the heat dissipation effect is not obvious.

After retrieval, the Chinese Patent Publication No. CN207969292U discloses a cooling device for electromechanical equipment, including a housing, the housing is provided with working components, and the outer walls of both sides of the housing are provided with heat sink layers. The side walls on both sides inside the body are provided with heat conduction plates, and the inner wall of the housing is provided with a number of shunt heat conduction pipes. The device adds a shunt heat pipe to absorb the heat of the electromechanical equipment, which is better than the traditional heat dissipation only through the fan, but the heat is slowly absorbed through the shunt heat pipe, and the effect is still not ideal.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a cooling device for electromechanical equipment.

In order to achieve the above object, the utility model adopts the following technical solutions:

A heat dissipation device for electromechanical equipment, comprising an outer box, an electric box is fixed on one side of the outer wall of the outer box by screws, and a shock absorbing pad is fixed on one side of the inner wall of the electric box by screws, and the shock absorbing pad The outer wall of one side is fixed with a heat dissipation motor by screws, and the output shaft of the heat dissipation motor is connected with a fan blade through a key. Both the top outer wall and the bottom outer wall of the motor box have air inlets, and the inner walls of the two air inlets can be fixed by screws. There is a dust-proof net, and the outer wall of one side of the outer box is fixed with a cooling box by screws, and both sides of the outer wall of the cooling box are provided with cooling pipe jacks, and the inner walls of the two cooling pipe jacks are plugged with The same cooling pipe, and the outer walls on both sides of the cooling pipe are respectively sleeved with the first heat dissipation ring and the second heat dissipation ring, and the inner wall of one side of the cooling box is fixed with a water pump, and the water outlet end of the water pump is inserted into the cooling pipe one end of the inner wall.

Preferably, an air outlet is opened at the bottom of one side of the outer wall of the outer box, and the air outlet has a zigzag structure.

Preferably, guide fins are welded to the bottom outer wall of the second heat dissipation ring, and the included angle between the guide fins and the vertical direction is 20 to 40 degrees.

Preferably, the bottom inner wall of the outer box is welded with a support bar, and the top outer wall of the support bar is welded with a support plate, and the top outer wall of the support plate is provided with a cylindrical cooling hole.

Preferably, the bottom outer wall of the first heat dissipation ring and the bottom inner wall of the outer box are welded with the same heat conduction fin, and one side of the heat conduction fin is welded with a heat sink, and one side of the heat conduction fin has an air vent.

Preferably, the same partition is welded to the inner wall of one side of the outer box and the top outer wall of the first heat dissipation ring, and the included angle between the partition and the vertical direction is 30 to 60 degrees.

Preferably, the inner wall of one side of the cooling box is fixed with a semiconductor refrigerating sheet by screws, and the semiconductor refrigerating sheet, heat dissipation motor and water pump are all connected to a switch through a wire, and the switch is connected to a power supply through a wire.

Compared with the prior art, the utility model provides a cooling device for electromechanical equipment, which has the following beneficial effects:

1. The cooling device for electromechanical equipment, through the set cooling pipe and guide vane, starts the heat dissipation motor to drive the fan blade to rotate for air supply. The cooling pipe and guide vane can effectively reduce the temperature of the airflow and form cold air, while the inclined guide vane The airflow can be guided to flow to the electromechanical equipment along the guide plate, so that the cold air can quickly reduce the temperature of the electromechanical equipment, which helps to improve the heat dissipation efficiency.

2. The heat dissipation device for electromechanical equipment, through the set of heat dissipation holes, support bars, vents and air outlets, the support bars and heat dissipation holes ensure sufficient air flow space, and cooperate with the vents and air outlets to ensure the direction of gas flow. It helps to dissipate heat in time, and effectively avoids the phenomenon that the heat cannot be discharged from the backlog inside the outer box.

3. The heat dissipation device for electromechanical equipment can effectively prevent external dust from entering the interior of the outer box through the air outlet hole and the Z-shaped air outlet hole, so as to ensure the smooth flow of air to achieve heat dissipation effect and at the same time play a good dustproof role Effect.

The parts not involved in the device are the same as the prior art or can be realized by adopting the prior art. The utility model improves the heat dissipation effect and accelerates the heat dissipation efficiency.

Description of drawings

Fig. 1 is the sectional structure schematic diagram of a kind of heat dissipation device for electromechanical equipment proposed by the utility model;

Fig. 2 is a top view structural schematic diagram of a heat sink for electromechanical equipment proposed by the utility model;

Fig. 3 is a side sectional structural schematic diagram of an outer box of a cooling device for electromechanical equipment proposed by the utility model.

In the figure: 1-outer box, 2-air outlet, 3-motor box, 4-radiating motor, 5-shock-absorbing pad, 6-fan blade, 7-dust screen, 8-cooling pipe, 9-partition , 10-first heat dissipation ring, 11-second heat dissipation ring, 12-guide plate, 13-support plate, 14-support bar, 15-radiation fin, 16-heat conduction fin, 17-water pump, 18-cooling box, 19 - semiconductor cooling sheet, 20 - air vents.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Referring to Figures 1-3, a cooling device for electromechanical equipment includes an outer box body 1, a motor box 3 is fixed to one side of the outer wall of the outer box body 1 by screws, and a shock absorber is fixed to one side of the inner wall of the motor box 3 by screws. Pad 5, one side outer wall of shock-absorbing pad 5 is fixed with heat dissipation motor 4 by screw, and the output shaft of heat dissipation motor 4 is connected with fan blade 6 through key, and the top outer wall and the bottom outer wall of motor case 3 all have air inlet, and two The inner walls of each air inlet can be fixed with a dust-proof net 7 by screws, and the outer wall of one side of the outer box body 1 is fixed with a cooling box 18 by screws, and cooling pipe jacks are provided on both sides of the outer wall of the cooling box 18, two The inner walls of the cooling pipe jacks are all plugged with the same cooling pipe 8, and the outer walls on both sides of the cooling pipe 8 are respectively sleeved with a first heat dissipation ring 10 and a second heat dissipation ring 11, and the inner wall of one side of the cooling box 18 is fixed by screws. There is a water pump 17, and the water outlet end of the water pump 17 is plugged into the inner wall of one end of the cooling pipe 8.

In the utility model, an air outlet 2 is opened at the bottom of one side of the outer wall of the outer box 1, and the air outlet 2 is a Z-shaped structure, and the air outlet of the Z-shaped structure can effectively prevent external dust from entering the inside of the outer box through the air outlet. Ensure that the air is unblocked to achieve heat dissipation and have a good dust-proof effect.

In the utility model, the outer wall of the bottom of the second heat dissipation ring 11 is welded with a guide piece 12, and the included angle between the guide piece 12 and the vertical direction is 20 to 40 degrees, and the second heat dissipation ring 11 and the guide piece 12 can effectively reduce the The temperature of the airflow, the inclined guide plate 12 can guide the airflow to flow along the guide plate 12 to the electromechanical equipment, which helps to quickly reduce the temperature of the electromechanical equipment.

In the utility model, the bottom inner wall of the outer box 1 is welded with a support bar 14, and the top outer wall of the support bar 14 is welded with a support plate 13, and the top outer wall of the support plate 13 has a cylindrical heat dissipation hole, and the support bar 14 and the heat dissipation hole Ensuring sufficient space for air flow to dissipate heat in time.

In the utility model, the bottom outer wall of the first cooling ring 10 and the bottom inner wall of the outer box 1 are welded with the same heat conduction sheet 16, and one side of the heat conduction sheet 16 is welded with a heat sink 15 on one side of the heat conduction sheet 16. The outer wall has vents 20.

In the present utility model, the same partition 9 is welded on one side inner wall of the outer box 1 and the top outer wall of the first cooling ring 10, and the included angle between the partition 9 and the vertical direction is 30 to 60 degrees.

In the utility model, one side inner wall of the cooling box 18 is fixed with a semiconductor refrigeration sheet 19 by screws, and the semiconductor refrigeration sheet 19, heat dissipation motor 4 and water pump 17 are all connected with a switch by a wire, and the switch is connected with a power supply by a wire.

Working principle: Place the electromechanical equipment on the support plate 13 inside the outer box 1, the heat sink 15 and the heat conduction fin 16 absorb the heat of the electromechanical equipment and transfer it to the cooling pipe 8 to dissipate heat from the electromechanical equipment, and at the same time start the heat dissipation motor 4 to drive the fan The blade 6 rotates to supply air, and the air flow flows along the partition 9 to the top of the outer box 1 and contacts the cooling pipe 8, and the cooling pipe 8 reduces the temperature of the air flow to form cold wind, and the guide vane 12 guides the cold air to flow to the electromechanical equipment. The equipment cools down, the airflow drives the heat to escape, and the hot air is emitted through the vent 20 and the air outlet 2.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (7)

1. a kind of electromechanical equipment radiator, including outer case (1), which is characterized in that the side outer wall of the outer case (1) It is fixed with motor housing (3) by screw, and the side inner wall of motor housing (3) is fixed with resilient cushion (5), the damping by screw The side outer wall of pad (5) is fixed with radiating motor (4) by screw, and radiating motor (4) output shaft has been connected by key flabellum (6), the top exterior walls and bottom outer wall of the motor housing (3) are provided with air inlet, and the inner wall of two air inlets can pass through Screw is fixed with Air Filter (7), and the side outer wall of the outer case (1) is fixed with cooler bin (18) by screw, and cooler bin (18) outer wall two sides are provided with cooling tube jack, and the inner wall of two cooling tube jacks is plugged with the same cooling tube (8), and the two sides outer wall of cooling tube (8) is respectively sleeved on the first heat dissipating ring (10) and the second heat dissipating ring (11), the cooler bin (18) side inner wall is fixed with water pump (17) by screw, and the water outlet of water pump (17) is plugged in one end of cooling tube (8) Inner wall.

2. a kind of electromechanical equipment radiator according to claim 1, which is characterized in that the one of the outer case (1) Side outer wall bottom is provided with venthole (2), and venthole (2) is zigzag structure.

3. a kind of electromechanical equipment radiator according to claim 2, which is characterized in that second heat dissipating ring (11) Bottom outer wall be welded with guide pin (12), and the angle of guide pin (12) and vertical direction is 20 to 40 degree.

4. a kind of electromechanical equipment radiator according to claim 3, which is characterized in that the bottom of the outer case (1) Portion's inner wall is welded with support bar (14), and the top exterior walls of support bar (14) are welded with support plate (13), the top of support plate (13) Portion's outer wall is provided with cylindrical heat-radiating hole.

5. a kind of electromechanical equipment radiator according to claim 4, which is characterized in that first heat dissipating ring (10) Bottom outer wall and the bottom interior wall of outer case (1) be welded with the same thermally conductive sheet (16), and outside the side of thermally conductive sheet (16) Wall is welded with cooling fin (15), and the side outer wall of thermally conductive sheet (16) is provided with ventilation opening (20).

6. a kind of electromechanical equipment radiator according to claim 5, which is characterized in that the one of the outer case (1) The top exterior walls of side inner wall and the first heat dissipating ring (10) are welded with the same partition (9), and the folder of partition (9) and vertical direction Angle is 30 to 60 degree.

7. a kind of electromechanical equipment radiator according to claim 6, which is characterized in that the one of the cooler bin (18) Side inner wall is fixed with semiconductor chilling plate (19) by screw, and semiconductor chilling plate (19), radiating motor (4) and water pump (17) Switch is connected with by conducting wire, switch is connected with power supply by conducting wire.