CN213484337U

CN213484337U - Heat dissipation device of electric power supply box

Info

Publication number: CN213484337U
Application number: CN202022530277.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Wan Huaxiu
Current assignee: Henan Guoji Power Installation Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-06-18
Anticipated expiration: 2030-11-05

Abstract

The utility model relates to the technical field of power equipment, and discloses an air intake device which comprises an air intake box, the right side surface of the air intake box penetrates through and is fixedly connected with the left side surface of the equipment box, the lower surface of the air intake box is fixedly connected with a plurality of inverted triangle air inlets, the right side surface of the air intake box is fixedly connected with a filter screen, the heat dissipation device of the power supply box is characterized in that by starting the air intake box, the inner wall of the equipment box provides a supporting effect for the air intake box, the air intake box is started to drive the inverted triangle air inlets to rotate, a first transmission track and a second transmission track rotate to drive a first rotating shaft and a second rotating shaft to rotate, the left side surfaces of the first rotating shaft and the second rotating shaft are respectively and movably connected with a first bearing and a second bearing to provide support for the first rotating shaft and the second rotating shaft and ensure that the rotation of the first rotating shaft and, the service life of the machine is prolonged.

Description

Heat dissipation device of electric power supply box

Technical Field

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

Background

The existing box body of the outdoor power supply equipment is used for protecting an external shell of an internal power supply device, avoiding damage of natural factors such as rain, snow, strong wind, dust and the like and artificial factors, and simultaneously ensuring that the internal power supply device is communicated with the external air.

Most of the existing power supply equipment are prone to generate heat and scald when continuously working for a long time, potential safety hazards are generated, and the situation of explosion and the like is possible to occur, so that a heat dissipation device of a power supply box is needed urgently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a heat abstractor of electric power supply case possesses advantages such as heat dissipation, has solved the problem that power supply unit easily generates heat.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device of an electric power supply box comprises an integral power supply device, wherein the integral power supply device comprises an equipment box, a power supply device is fixedly connected inside the equipment box, and an air outlet is formed in the right side surface of the equipment box;

an air inlet device is arranged on the left side surface of the integral power supply equipment;

and a double-wind-wheel heat dissipation device is arranged in the integral power supply equipment.

Preferably, air inlet unit includes the air inlet case, fixed connection is run through at the left surface of equipment box to the right flank of air inlet case, a plurality of lower fixed connection of air inlet case has the triangle air intake of falling, the right flank fixedly connected with filter screen of air inlet case.

Preferably, two wind wheel heat abstractor include the motor, the left surface fixed connection of motor is at the inner wall of equipment box, the right side of motor rotates and is connected with main pivot, the circumference side of main pivot is equipped with tooth's socket one and tooth's socket two, tooth's socket one meshes has drive track one, drive track one meshes has tooth's socket three, tooth's socket three is established on the circumference side of pivot one, the left surface swing joint of pivot one has bearing one, the left surface fixed connection of bearing one is at the inner wall of equipment box, the right side swing joint of pivot one has wind wheel one, tooth's socket two meshes has drive track two, drive track two meshes has tooth's socket four, tooth's socket four is established on the circumference side of pivot two, the left surface swing joint of pivot two has bearing two, the left surface fixed connection of bearing two is at the inner wall of equipment box, the right side surface of the second rotating shaft is movably connected with a second wind wheel, and the first wind wheel and the second wind wheel are symmetrically arranged by taking the main rotating shaft as a center.

(III) advantageous effects

Compared with the prior art, the utility model provides a heat abstractor of electric power supply case possesses following beneficial effect:

1. the heat dissipation device of the electric power supply box comprises an air inlet box, wherein the inner wall of an equipment box provides a supporting function for the air inlet box, the air inlet box is started to drive an inverted triangle air inlet to rotate, the inverted triangle air inlet rotates a tooth socket I and a tooth socket II arranged on the circumferential side surface of the inverted triangle air inlet to rotate, a transmission crawler I and a transmission crawler II are respectively driven to rotate, the transmission crawler I and the transmission crawler II are respectively arranged on the tooth socket I, the tooth socket III, the tooth socket II and the tooth socket IV, the transmission crawler I and the transmission crawler II rotate to drive a rotating shaft I and a rotating shaft II to rotate, the left side surfaces of the rotating shaft I and the rotating shaft II are respectively and movably connected with a bearing I and a bearing II to provide support for the rotating shaft I and the rotating shaft II and ensure that the rotation of the rotating shaft I and the rotating shaft II is not influenced, the rotating shaft I and, the hot air is blown out from the air outlet, dispels the heat to relevant power supply unit effectively, prolongs the life of machine.

2. This heat abstractor of electric power supply case, it reduces to make its affiliated regional atmospheric pressure after wind power is produced through wind wheel one and wind wheel two, the outer circulation of air gets into the air inlet case through the triangle air intake of falling and is passing the filter screen and get into inside and dispel the heat to equipment, establish the vent at the lower surface of air inlet case and reduce the entering of this kind of greenhouse gas of carbon dioxide effectively, gas passes the filter screen after getting into the air inlet case simultaneously and just can get into equipment incasement wall, the filter screen can filter the small particulate matter that gas itself contains, the particulate matter of avoiding gas to carry simultaneously improves the speed of cooling causes the damage to equipment.

Drawings

Fig. 1 is a schematic structural view of the overall power supply device of the present invention;

FIG. 2 is a schematic view of the air intake device of the present invention;

FIG. 3 is a schematic view of the dual wind wheel heat dissipation device of the present invention;

fig. 4 is the back structure schematic diagram of the whole power supply device of the present invention.

In the figure: 1 integral power supply equipment, 101 equipment boxes, 102 power supplies, 103 air outlets, 2 air inlet devices, 201 air inlet boxes, 202 inverted triangle air inlets, 203 filter screens, 3 double-wind wheel heat dissipation devices, 301 motors, 302 main rotating shafts, 303 transmission tracks I, 304 rotating shafts I, 305 bearings I, 306 wind wheels I, 307 transmission tracks II, 308 rotating shafts II, 309 bearings II and 310 wind wheels II.

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 to 4, the present invention provides the following technical solutions: a heat dissipation device of an electric power supply box comprises an integral power supply device 1, wherein the integral power supply device 1 comprises an equipment box 101, a power supply device 102 is fixedly connected inside the equipment box 101, and an air outlet 103 is formed in the right side surface of the equipment box 101;

the left side surface of the integral power supply equipment 1 is provided with an air inlet device 2;

the whole power supply equipment 1 is internally provided with a double-wind-wheel heat dissipation device 3.

The air inlet device 2 comprises an air inlet box 201, the right side surface of the air inlet box 201 penetrates through and is fixedly connected with the left side surface of the equipment box 101, the lower surface of the air inlet box 201 is fixedly connected with a plurality of inverted triangle air inlets 202, the right side surface of the air inlet box 201 is fixedly connected with a filter screen 203, the double-wind-wheel heat dissipation device 3 comprises a motor 301, the left side surface of the motor 301 is fixedly connected with the inner wall of the equipment box 101, the right side surface of the motor 301 is rotatably connected with a main rotating shaft 302, the circumferential side surface of the main rotating shaft 302 is provided with a first tooth space and a second tooth space, the first tooth space is meshed with a first transmission crawler 303, the first transmission crawler 303 is meshed with a third tooth space, the third tooth space is arranged on the circumferential side surface of the first rotating shaft 304, the left side surface of the first rotating shaft 304 is movably connected with a first bearing 305, the left side surface of the, a fourth tooth space is meshed with the second transmission crawler 307, the fourth tooth space is arranged on the circumferential side surface of the second rotating shaft 308, the left side surface of the second rotating shaft 308 is movably connected with a second bearing 309, the left side surface of the second bearing 309 is fixedly connected with the inner wall of the equipment box 101, the right side surface of the second rotating shaft 308 is movably connected with a second wind wheel 310, the first wind wheel 306 and the second wind wheel 310 are symmetrically arranged by taking the main rotating shaft 302 as the center, the inner wall of the equipment box 101 provides a supporting function for the air inlet box 201 by starting the air inlet box 201, the air inlet box 201 is started to drive the inverted triangle air inlet 202 to rotate, the inverted triangle air inlet 202 rotates a first tooth space and a second tooth space arranged on the circumferential side surface thereof to respectively drive the first transmission crawler 303 and the second transmission crawler 307 to rotate, the first transmission crawler 303 and the second transmission crawler 307 are respectively arranged on the first tooth space, the third tooth space, the second tooth space and, the left side surfaces of the first rotating shaft 304 and the second rotating shaft 308 are respectively and movably connected with a first bearing 305 and a second bearing 309, so that the first rotating shaft 304 and the second rotating shaft 308 are supported, and meanwhile, the rotation of the first rotating shaft 304 and the second rotating shaft 308 is guaranteed not to be affected, the first rotating shaft 304 and the second rotating shaft 308 rotate to drive the first wind wheel 306 and the second wind wheel 310 to rotate, and the first wind wheel 306 and the second wind wheel 310 rotate to generate wind force to drive the air to flow to dissipate heat of the power supply.

When in use:

the first step is as follows: by starting the air inlet box 201, the inner wall of the equipment box 101 provides a supporting function for the air inlet box 201, the air inlet box 201 is started to drive the inverted triangle air inlet 202 to rotate, the inverted triangle air inlet 202 rotates the tooth socket I and the tooth socket II arranged on the circumferential side surface of the inverted triangle air inlet 202 to rotate, the transmission track I303 and the transmission track II 307 are respectively driven to rotate, the transmission track I303 and the transmission track II 307 are respectively arranged on the tooth socket I, the tooth socket III, the tooth socket II and the tooth socket IV, the transmission track I303 and the transmission track II 307 rotate to drive the rotating shaft I304 and the rotating shaft II 308 to rotate, the left side surfaces of the rotating shaft I304 and the rotating shaft II 308 are respectively and movably connected with a bearing I305 and a bearing II 309 to provide support for the rotating shaft I304 and the rotating shaft II 308 and ensure that the rotation of the rotating shaft I304 and the rotating shaft II is not influenced, the, the air is driven to flow to dissipate heat of the power supply 102.

The second step is that: after the wind power is generated by the first wind wheel 306 and the second wind wheel 310, the atmospheric pressure in the area where the wind power belongs is reduced, external air enters the air inlet box 201 through the inverted triangle air inlet 202 and passes through the filter screen 203 to enter the interior of the air inlet box 201 to dissipate heat of equipment, the ventilation opening is formed in the lower surface of the air inlet box 201 to effectively reduce the entering of greenhouse gas such as carbon dioxide, meanwhile, the air can enter the inner wall of the equipment box 101 after passing through the filter screen 203 after entering the air inlet box 201, and the filter screen 203 can filter out tiny particles contained in the.

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. A heat dissipation device of an electric power supply box comprises an integral power supply device (1), and is characterized in that: the integral power supply equipment (1) comprises an equipment box (101), a power supply device (102) is fixedly connected inside the equipment box (101), and an air outlet (103) is formed in the right side surface of the equipment box (101);

an air inlet device (2) is arranged on the left side surface of the integral power supply equipment (1);

the integral power supply equipment (1) is internally provided with a double-wind-wheel heat dissipation device (3).

2. A heat dissipating device for an electric power supply box according to claim 1, wherein: air inlet unit (2) are including air inlet box (201), the right flank of air inlet box (201) runs through the left surface of fixed connection at equipment box (101), a plurality of fixed connection of the lower surface of air inlet box (201) has inverted triangle air intake (202), the right flank fixedly connected with filter screen (203) of air inlet box (201).

3. A heat dissipating device for an electric power supply box according to claim 1, wherein: the double-wind-wheel heat dissipation device (3) comprises a motor (301), the left side face of the motor (301) is fixedly connected to the inner wall of the equipment box (101), the right side face of the motor (301) is rotatably connected with a main rotating shaft (302), and a first tooth groove and a second tooth groove are formed in the circumferential side face of the main rotating shaft (302).

4. A heat dissipating device for an electric power supply box according to claim 3, wherein: tooth's socket one meshes has drive track one (303), drive track one (303) meshes has tooth's socket three, tooth's socket three is established on the circumference side of pivot one (304), the left surface swing joint of pivot one (304) has bearing one (305), the left surface fixed connection of bearing one (305) is at the inner wall of equipment box (101), the right flank swing joint of pivot one (304) has wind wheel one (306).

5. A heat dissipating device for an electric power supply box according to claim 3, wherein: the second tooth space is meshed with a second transmission track (307), the second transmission track (307) is meshed with a fourth tooth space, the fourth tooth space is arranged on the circumferential side face of the second rotating shaft (308), the left side face of the second rotating shaft (308) is movably connected with a second bearing (309), the left side face of the second bearing (309) is fixedly connected to the inner wall of the equipment box (101), and the right side face of the second rotating shaft (308) is movably connected with a second wind wheel (310).

6. A heat dissipating device for an electric power supply box according to claim 4, wherein: the wind wheel I (306) and the wind wheel II (310) are symmetrically arranged by taking the main rotating shaft (302) as a center.