CN218302057U

CN218302057U - Heat radiator of power conversion equipment

Info

Publication number: CN218302057U
Application number: CN202222573158.0U
Authority: CN
Inventors: 顾亮
Original assignee: Suzhou Preston Intelligent Technology Co ltd
Current assignee: Suzhou Preston Intelligent Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-13
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to the technical field of power conversion equipment, and discloses a heat dissipation device of power conversion equipment, which comprises a main body mechanism, wherein a protection mechanism is arranged outside the main body mechanism, a damping mechanism is fixedly arranged inside the protection mechanism, and an installation mechanism is fixedly arranged at the lower part of the main body mechanism; the main part mechanism includes the main part case, the front end of main part case is fixed and is provided with the connector, the front end of main part case is fixed and is provided with the conversion interface, the upper end fixed mounting of main part case has the heat dissipation post, the fixed radiating groove that is provided with in upper end of main part case, the inside fixed mounting of radiating groove has the heat dissipation window, the upper end movable mounting of support frame has the motor. This heat abstractor of power conversion equipment is provided with heat radiation structure through the upper end at the main part case for the high temperature that the inside part of main part case conversion power produced dispels the heat, and the radiating effect is good.

Description

Heat radiator of power conversion equipment

Technical Field

The utility model relates to a power conversion equipment technical field specifically is a heat abstractor of power conversion equipment.

Background

Power conversion equipment can be with high-voltage alternating current conversion low pressure direct current DC electricity, and most power conversion equipment safeguard procedures are few, and easy accident takes place in the use, and the inside part of power conversion equipment can produce a large amount of high-temperature gas when moving, if not in time the heat dissipation, and high temperature can influence the operation of part, causes the short circuit of inner circuit for equipment can't operate.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a heat abstractor of power conversion equipment to propose the inside a large amount of high-temperature gas that produces of power conversion equipment in solving above-mentioned background art, if not timely heat dissipation, can influence the problem of the normal operating of equipment.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device of power conversion equipment comprises a main body mechanism, wherein a protection mechanism is arranged outside the main body mechanism, a damping mechanism is fixedly arranged inside the protection mechanism, and an installation mechanism is fixedly arranged at the lower part of the main body mechanism;

the main part mechanism includes the main part case, the front end of main part case is fixed and is provided with the connector, the front end of main part case is fixed and is provided with the conversion interface, the upper end fixed mounting of main part case has the heat dissipation post, the fixed radiating groove that is provided with in upper end of main part case, the inside fixed mounting of radiating groove has the heat dissipation window, the inside fixed mounting of main part case has the support column, the upper end movable mounting of support frame has the motor, the outer end movable mounting of motor has the fan, is provided with heat radiation structure through the upper end at the main part case for the high temperature that the part of main part incasement portion conversion power produced dispels the heat, and the radiating effect is good.

Preferably, the protection mechanism includes the protection frame, the outer end fixed mounting of main part case has the protection frame, the fixed protective groove that is provided with in upper end of protection frame, the inside fixed spread groove that is provided with of protective groove, the inside fixed mounting of protective groove has wear pad, is provided with protective structure through the outer end at the main part case for the main part case can be fixed, and protects the main part case outer end and does not receive the damage, influences the normal operating of device.

Preferably, damper includes the shock attenuation groove, the fixed shock attenuation groove that is provided with in the inside left and right sides of guard groove, the inside movable mounting of shock attenuation groove has the buffer board, the inside fixed mounting of shock attenuation groove has the snubber block, the outer end fixed mounting of snubber block has damping spring, damping spring's inside fixed mounting has the attenuator, can cushion the vibrations power that the main part case produced through being provided with shock-absorbing structure in the inside of guard groove, and the shock attenuation is effectual.

Preferably, installation mechanism includes connecting screw and stopper, the inside fixed mounting of main part case has connecting screw, the stopper is installed to connecting screw's outer end screw thread, is provided with mounting structure at the lower extreme of main part case for main part case is connected closely with the protection frame, and the protecting effect is good.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the heat dissipation device of the power conversion equipment, the heat dissipation columns are made of aluminum alloy materials, the aluminum alloy is light and attractive in quality, good in heat conductivity and easy to process into a complex shape, and is widely used for heat dissipation equipment;

2. according to the heat dissipation device of the power conversion equipment, the protection frame is arranged at the outer end of the main body box and is matched with the main body box, the connection is tight, the fixing effect is good, the wear-resistant pad is arranged in the protection groove, the outer end of the main body box is prevented from being worn, and the arrangement of the connection groove ensures that the device is reasonable in connection and can normally run;

3. this heat abstractor of power conversion equipment, the vibrations power that can produce the main part case through being provided with shock-absorbing structure in the inside of protecting groove buffers, the shock attenuation is effectual, can the outrigger when setting up of snubber block makes the damping spring shock attenuation buffering, the attenuator of setting is self-balancing after receiving the vibrations power and falls partial effort, then continue inside extrusion, the extrusion is on damping spring, constantly consume the effort through damping spring's constantly flexible making a round trip, constantly balanced the buffering with the effort.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a schematic view of the three-dimensional structure of the protection mechanism of the present invention;

FIG. 4 is an enlarged schematic perspective view of the A position of FIG. 1 of the present invention;

fig. 5 is an enlarged cross-sectional structure diagram of the utility model at the position B in fig. 2.

In the figure: 1. a main body mechanism; 2. a protection mechanism; 3. a damping mechanism; 4. an installation mechanism; 101. a main body case; 102. a connection port; 103. converting an interface; 104. a heat-dissipating post; 105. a heat sink; 106. a heat dissipation window; 107. a support pillar; 108. a motor; 109. a fan; 201. a protective frame; 202. a protective bath; 203. connecting grooves; 204. a wear pad; 301. a damping groove; 302. a buffer plate; 303. a damper block; 304. a damping spring; 305. a damper; 401. a connecting screw; 402. and a limiting block.

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. 1-5, the present invention provides a technical solution: a heat dissipation device of power conversion equipment comprises a main body mechanism 1, wherein a protection mechanism 2 is arranged outside the main body mechanism 1, a damping mechanism 3 is fixedly arranged inside the protection mechanism 2, and an installation mechanism 4 is fixedly arranged at the lower part of the main body mechanism 1;

the main body mechanism 1 comprises a main body box 101, a connecting port 102 is fixedly arranged at the front end of the main body box 101, a conversion interface 103 is fixedly arranged at the front end of the main body box 101, a heat dissipation column 104 is fixedly arranged at the upper end of the main body box 101, a heat dissipation groove 105 is fixedly arranged at the upper end of the main body box 101, a heat dissipation window 106 is fixedly arranged in the heat dissipation groove 105, a support column 107 is fixedly arranged in the main body box 101, a motor 108 is movably arranged at the upper end of the support frame, a fan 109 is movably arranged at the outer end of the motor 108, a heat dissipation structure is arranged at the upper end of the main body box 101, so that heat dissipation is performed on high temperature generated by a component for converting power in the main body box 101, the heat dissipation column 104 is made of aluminum alloy, the aluminum alloy is light, attractive, good in heat conductivity and easy to process into a complex shape, and is commonly used for heat dissipation, the heat dissipation columns 104 are short in intervals, a heat dissipation groove 105 is formed between two adjacent heat dissipation columns 104, the depth-to have a large aspect ratio, a large wall thickness difference and a good heat dissipation effect, and is convenient to use, the support column 107 is arranged in the main body frame to play a fixed support for the motor 108, the motor 108 to drive the fan 109 to rotate, and discharge high temperature in the main body box 101, thereby achieving a good heat dissipation effect; the protection mechanism 2 comprises a protection frame 201, the outer end of the main body box 101 is fixedly provided with the protection frame 201, the upper end of the protection frame 201 is fixedly provided with a protection groove 202, the inside of the protection groove 202 is fixedly provided with a connection groove 203, the inside of the protection groove 202 is fixedly provided with a wear-resistant pad 204, the outer end of the main body box 101 is provided with a protection structure, so that the main body box 101 can be fixed, the outer end of the main body box 101 is protected from being damaged, and the normal operation of the device is influenced, the outer end of the main body box 101 is provided with the protection frame 201 which is matched with the main body box 101, the connection is tight, the fixing effect is good, the wear-resistant pad 204 is arranged inside the protection groove 202, the outer end of the main body box 101 is prevented from being worn, the connection groove 203 is arranged, so that the device can be connected reasonably and operated normally, and the connection groove 203 is arranged so that the parts at the lower part of the main body box 101 are connected reasonably;

the damping mechanism 3 comprises a damping groove 301, the damping groove 301 is fixedly arranged on the left side and the right side inside the protection groove 202, a buffer plate 302 is movably arranged inside the damping groove 301, a damping block 303 is fixedly arranged inside the damping groove 301, a damping spring 304 is fixedly arranged at the outer end of the damping block 303, a damper 305 is fixedly arranged inside the damping spring 304, the vibration force generated by the main box 101 can be buffered by arranging a damping structure inside the protection groove 202, the damping effect is good, the buffer plate 302 is tightly connected with the main box 101, the damping effect is good, the damping block 303 enables the damping spring 304 to be stably supported during damping buffering, the damper 305 balances partial acting force after receiving the vibration force, then continuously extrudes inwards, the damping spring 304 is extruded, the acting force is continuously consumed through continuous back-and forth expansion of the damping spring 304, the acting force is continuously balanced and buffered, the vibration amplitude is continuously reduced, the structure is more stably used, the structure distribution is symmetrical, the damping effect is good, and the damping effect can be balanced and effectively performed; the mounting mechanism 4 comprises a connecting screw 401 and a limiting block 402, the connecting screw 401 is fixedly mounted inside the main body box 101, the limiting block 402 is mounted at the outer end of the connecting screw 401 in a threaded manner, a mounting structure is arranged at the lower end of the main body box 101, so that the main body box 101 is tightly connected with the protection frame 201, the protection effect is good, the connecting screw 401 penetrates through the connecting groove 203, the connecting screw 401 is fixed at the lower end of the protection frame 201 through the limiting block 402, and the components are tightly connected;

the lower end of the fan 109 is movably provided with a heat dissipation groove 105, the inside of the connecting screw 401 is movably provided with a connecting groove 203, the outer end of the damping spring 304 is fixedly provided with a buffer plate 302, the buffer plate 302 is fixedly connected with the damping block 303 through the damping spring 304, the lower end of the limiting block 402 is movably provided with a protection frame 201, the heat dissipation columns 104 are distributed at equal intervals, the heat dissipation groove 105 is distributed at equal intervals, and the damping spring 304 is distributed at equal intervals, so that the structure distribution is reasonable, the stress of each position is balanced, the buffering and damping effects are good, and the problem of unbalanced acting force is not easy to occur; protection groove 202 and main part case 101 looks adaptation, motor 108 and fan 109 looks adaptation, connecting groove 203 and connecting screw 401 looks adaptation, shock attenuation groove 301 and buffer board 302 looks adaptation, damping spring 304 and attenuator 305 looks adaptation, stopper 402 and connecting screw 401 looks adaptation, shock attenuation groove 301 is the symmetric distribution, should set up to make structural connection reasonable, connect closely, and connect the adaptation between the structure, excellent in use effect.

The working principle is as follows: the heat dissipation columns 104 are made of aluminum alloy, the aluminum alloy is light and attractive, good in heat conductivity and easy to process into a complex appearance, the aluminum alloy is generally used on heat dissipation equipment, the interval between the heat dissipation columns 104 is short, a heat dissipation groove 105 is formed between every two adjacent heat dissipation columns 104, the depth-to-width ratio of the heat dissipation groove is large, the wall thickness difference is large, the heat dissipation effect is good, the use is convenient, the support columns 107 are installed inside the main body frame, the motor 108 is fixedly supported, the motor 108 drives the fan 109 to rotate, the high temperature inside the main body box 101 is discharged along with the rotating fan 109, the heat dissipation effect is good, the protection frame 201 and the main body box 101 are matched with each other and are arranged at the outer end of the main body box 101, the connection is tight, the fixing effect is good, the wear-resistant pads 204 are arranged inside the protection grooves 202, the outer end of the main body box 101 is prevented from being worn, the damping of the shock absorption spring 304 can be stably supported when the shock absorption block 303 is arranged, the shock absorption spring 304 is buffered, part of the buffer 305 is balanced after the shock absorption force is received, the shock absorption spring 304, the buffer structure is continuously extruded inwards, the buffer structure passes through the fixing and is more conveniently connected with the fixing limit block 401.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A heat dissipation device of a power conversion apparatus includes a main body mechanism (1), characterized in that: a protection mechanism (2) is arranged outside the main body mechanism (1), a damping mechanism (3) is fixedly arranged inside the protection mechanism (2), and an installation mechanism (4) is fixedly arranged at the lower part of the main body mechanism (1);

main part mechanism (1) includes main part case (101), the front end of main part case (101) is fixed to be provided with connector (102), the front end of main part case (101) is fixed to be provided with conversion interface (103), the upper end fixed mounting of main part case (101) has heat dissipation post (104), the fixed radiating groove (105) that is provided with in upper end of main part case (101), the inside fixed mounting of radiating groove (105) has heat dissipation window (106), the inside fixed mounting of main part case (101) has support column (107), the upper end movable mounting of support frame has motor (108), the outer end movable mounting of motor (108) has fan (109).

2. The heat dissipating device of a power conversion apparatus according to claim 1, wherein: protection machanism (2) are including protection frame (201), the outer end fixed mounting of main part case (101) has protection frame (201), the fixed protective tank (202) that are provided with in upper end of protection frame (201), the inside fixed spread groove (203) that is provided with of protective tank (202), the inside fixed mounting of protective tank (202) has wear pad (204).

3. The heat dissipating device of a power conversion apparatus according to claim 2, wherein: damper (3) include shock attenuation groove (301), fixed shock attenuation groove (301) that is provided with in the inside left and right sides of guard slot (202), the inside movable mounting of shock attenuation groove (301) has buffer board (302), the inside fixed mounting of shock attenuation groove (301) has snubber block (303), the outer end fixed mounting of snubber block (303) has damping spring (304), the inside fixed mounting of damping spring (304) has attenuator (305).

4. The heat dissipating device of a power conversion apparatus according to claim 3, wherein: installation mechanism (4) are including connecting screw (401) and stopper (402), the inside fixed mounting of main part case (101) has connecting screw (401), stopper (402) are installed to the outer end screw thread of connecting screw (401).

5. The heat dissipating device of a power conversion apparatus according to claim 4, wherein: the lower extreme movable mounting of fan (109) has radiating groove (105), the inside movable mounting of connecting screw (401) has spread groove (203), the outer end fixed mounting of damping spring (304) has buffer board (302), through damping spring (304) fixed connection between buffer board (302) and snubber block (303), the lower extreme movable mounting of stopper (402) has protection frame (201), radiating column (104) are the equidistance and distribute, radiating groove (105) are the equidistance and distribute, damping spring (304) are the equidistance and distribute.

6. The heat dissipating device of a power conversion apparatus according to claim 5, wherein: protection groove (202) and main part case (101) looks adaptation, motor (108) and fan (109) looks adaptation, connecting groove (203) and connecting screw (401) looks adaptation, shock attenuation groove (301) and buffer board (302) looks adaptation, damping spring (304) and attenuator (305) looks adaptation, stopper (402) and connecting screw (401) looks adaptation, shock attenuation groove (301) are the symmetric distribution.