CN216752606U

CN216752606U - Electric appliance box body with cooling structure

Info

Publication number: CN216752606U
Application number: CN202220151602.7U
Authority: CN
Inventors: 蔡晓娟
Original assignee: Qingdao Heyishun Electronics Co ltd
Current assignee: Qingdao Heyishun Electronics Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-06-14
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses an electrical appliance box body with a cooling structure, which comprises an outer box body and a frame plate, wherein the frame plate is arranged on the inner side of the top of the outer box body and is elastically connected with the outer box body; the motor drives the cam to rotate, the cam extrudes the pressed plate to enable the frame plate to deflect towards the right side when rotating, the swinging mechanism drives the frame plate to swing left and right, the frame plate drives each injection mechanism to dissipate heat inside the outer box body, the effect of quickly cooling can be achieved, and the electric appliance is protected from being damaged by overheating.

Description

Electric appliance box body with cooling structure

Technical Field

The utility model belongs to the technical field of electric appliance box correlation, and particularly relates to an electric appliance box body with a cooling structure.

Background

The electrical appliance box is loaded with a plurality of electrical appliance components which generate a large amount of heat when working for a long time, if the heat is not dissipated in time, the efficiency of the electrical appliance is affected, and the electrical appliance is seriously and directly burnt.

Application number CN200720109600.7 discloses an electrical apparatus box, including the box itself, is equipped with the buckle at the side of box itself. During the installation, arrange the furred ceiling in with the electrical apparatus box in, directly block the buckle of box side on the turn-ups of two adjacent buckles, just can make the electrical apparatus box connect on the furred ceiling steadily, need not to use fixing tool, it is all very convenient to install and dismantle, and the maintenance of the electrical apparatus of being convenient for has also reduced the installation cost of electrical apparatus box moreover.

The prior electric appliance box body technology has the following problems: the existing electric appliance box body has poor heat dissipation effect, can not quickly dissipate heat in the box body, and influences the normal work of electric appliance elements, especially electric appliances with large power in the box.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electrical appliance box body with a cooling structure, so as to solve the problem of poor heat dissipation effect in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electrical apparatus box with cooling structure, includes outer box and frame plate, the frame plate sets up the top inboard of box outside, frame plate and outer box elastic connection, be provided with the injection mechanism that a plurality of equidistance distribute on the frame plate, be provided with heat dissipation mechanism and swing mechanism on the top inner wall of outer box, heat dissipation mechanism passes through the pipeline and is connected with each injection mechanism, swing mechanism orders about the frame plate horizontal hunting, drives each injection mechanism by the frame plate and dispels the heat to outer box internal portion.

Preferably, fixedly connected with spring beam on the both sides outer wall of frame plate, the outside cover of spring beam is equipped with vibrating spring, vibrating spring's one end and frame plate fixed connection, vibrating spring's the other end and outer box inner wall fixed connection.

Preferably, the heat dissipation mechanism comprises an air cooler, the air cooler is fixedly mounted on the inner wall of the top of the outer box body, an air guide pipe is fixedly connected to the output end of the air cooler, a flow divider is fixedly connected to one end of the air guide pipe, and an air inlet is formed in the top surface of the outer box body.

Preferably, the injection mechanism comprises a nozzle, a plurality of movable grooves corresponding to the nozzle are formed in the frame plate, a steering sleeve is sleeved on the outer side of the nozzle and hinged in the movable grooves, the nozzle is connected with a flow divider through a hose, and the air guide pipe, the flow divider, the hose and the nozzle are sequentially communicated.

Preferably, the swing mechanism comprises a motor, the motor is fixedly installed on the inner wall of the top of the outer box body, and a cam is fixedly connected to an output shaft end of the motor.

Preferably, the upper surface of the frame plate is fixedly connected with a pressure receiving plate, the pressure receiving plate is located on one side of the cam, and the cam extrudes the pressure receiving plate when rotating to enable the frame plate to deflect towards the right side.

Preferably, a rubber pad is fixedly connected to the contact surface of the pressure receiving plate and the cam.

Preferably, the outer side surface of the cam is provided with a first arc-shaped section, a second arc-shaped section and two opposite wedge-shaped sections, and two ends of each wedge-shaped section are respectively and smoothly connected with the first arc-shaped section and the second arc-shaped section.

Preferably, two sides of the outer box body are provided with ventilation side windows, and the bottom of the outer box body is provided with a ventilation bottom window.

Compared with the prior art of the electric appliance box body, the utility model provides the electric appliance box body with the cooling structure, which has the following beneficial effects:

1. according to the utility model, the frame plate is provided with the plurality of injection mechanisms distributed at equal intervals, the inner wall of the top of the outer box body is provided with the heat dissipation mechanism, the heat dissipation mechanism is connected with each injection mechanism through a pipeline, external air is compressed through an air cooler, the temperature is reduced to form cold air, the cold air is guided into the flow divider through the air guide pipe, the cold air is uniformly distributed to each spray head along the hose through the flow divider, and the spray heads perform cold air heat dissipation on electric appliances in the box;

2. according to the utility model, the swing mechanism is arranged on the inner wall of the top of the outer box body, the motor drives the cam to rotate, and the cam extrudes the pressed plate when rotating to enable the frame plate to incline towards the right side, so that the swing mechanism drives the frame plate to swing left and right, and the frame plate drives each injection mechanism to radiate the inside of the outer box body;

3. the utility model arranges the first arc section, the second arc section and two opposite wedge sections on the outer side of the cam, wherein the first arc section and the second arc section both use the output shaft of the motor as the center of a circle, the radian of the second arc section is larger than that of the first arc section, in the process of rotating the cam, the wedge-shaped section at one side gradually approaches to the pressure receiving plate due to rotation until the wedge-shaped section is contacted with the pressure receiving plate, the wedge-shaped section extrudes the pressure receiving plate along with the continuous rotation of the cam, so that the frame plate moves towards the right side until the pressure receiving plate is contacted with the second arc-shaped section, because the second arc-shaped section takes the output shaft of the motor as the center of a circle, the pressed plate is kept at a fixed position and does not move when the cam rotates, so that the spray head can be kept at the fixed position in the period, the electric appliance in the spraying direction is subjected to targeted continuous heat dissipation, and the heat dissipation effect of the electric appliance at the position is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic perspective view of an electrical box with a cooling structure according to the present invention;

FIG. 2 is a schematic diagram of a front view structure of an electrical box with a cooling structure according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic top view of the cam according to the present invention;

in the figure: 1. a ventilation side window; 2. an outer case; 3. an air inlet; 4. a frame plate; 5. an injection mechanism; 6. a ventilation bottom window; 7. an air cooler; 8. a motor; 9. a rubber pad; 10. a pressure receiving plate; 11. a cam; 12. a spring lever; 13. a vibration spring; 14. a spray head; 15. a movable groove; 16. a hose; 17. an air guide pipe; 18. a flow divider; 19. a first arcuate segment; 20. a wedge-shaped section; 21. a second arcuate segment; 22. a steering sleeve.

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. 1-4, the present invention provides a technical solution: the utility model provides an electrical apparatus box with cooling structure, including outer box 2 and frame plate 4, frame plate 4 sets up the top inboard at outer box 2, fixedly connected with spring beam 12 on the both sides outer wall of frame plate 4, the outside cover of spring beam 12 is equipped with vibrating spring 13, vibrating spring 13's one end and frame plate 4 fixed connection, vibrating spring 13's the other end and 2 inner wall fixed connection of outer box for

frame plate

4 and 2 elastic connection of outer box can receive external force effect at the inside swing of outer box 2 under.

It should be noted that a plurality of equidistantly distributed injection mechanisms 5 are arranged on the frame plate 4, each injection mechanism 5 comprises a nozzle 14, a plurality of movable grooves 15 corresponding to the nozzles 14 are formed in the frame plate 4, a steering sleeve 22 is sleeved outside each nozzle 14, the steering sleeve 22 is hinged in each movable groove 15, each nozzle 14 is connected with a diverter 18 through a hose 16, and the air guide pipe 17, the diverter 18, the hose 16 and the nozzles 14 are sequentially communicated.

It is worth proposing that, be provided with heat dissipation mechanism and swing mechanism on the top inner wall of outer box 2, wherein heat dissipation mechanism includes air-cooler 7, air-cooler 7 fixed mounting is on the top inner wall of outer box 2, the output fixedly connected with guide duct 17 of air-cooler 7, the one end fixedly connected with shunt 18 of guide duct 17, air inlet 3 has been seted up to the top surface of outer box 2, make air-cooler 7 compress the outside air and form cold wind after reducing the temperature, leading-in shunt 18 via guide duct 17, by shunt 18 with cold wind along hose 16 evenly distributed to each shower nozzle 14.

It should be noted that, heat dissipation mechanism passes through the pipeline and is connected with each injection mechanism 5, swing mechanism includes motor 8, motor 8 fixed mounting is on the top inner wall of outer box 2, motor 8's output shaft end fixedly connected with cam 11, the last fixed surface of frame plate 4 is connected with receives plate 10, receive plate 10 is located one side of cam 11, receive plate 10 fixedly connected with rubber pad 9 on the contact surface with cam 11, reduce the collision loss, motor 8 drives cam 11 and rotates at the during operation, cam 11 extrudees when rotating and receives plate 10 and makes frame plate 4 incline to the right side, and then realize swing mechanism orders about frame plate 4 horizontal hunting, drive each injection mechanism 5 by frame plate 4 and dispel the heat to outer box 2 inside.

Further, the outer side surface of the cam 11 is provided with a first arc-shaped section 19, a second arc-shaped section 21 and two opposite wedge-shaped sections 20, two ends of each wedge-shaped section 20 are respectively connected with the first arc-shaped section 19 and the second arc-shaped section 21 smoothly, the first arc-shaped section 19 and the second arc-shaped section 21 both use the output shaft of the motor 8 as the center of a circle, and the radian of the second arc-shaped section 21 is greater than that of the first arc-shaped section 19, in the rotating process of the cam 11, the wedge-shaped section 20 on one side is gradually close to the pressure receiving plate 10 due to rotation until contacting with the pressure receiving plate 10, along with the continuous rotation of the cam 11, the wedge-shaped section 20 extrudes the pressure receiving plate 10, so that the frame plate 4 moves to the right side until the pressure receiving plate 10 contacts with the second arc-shaped section 21, because the second arc-shaped section 21 uses the output shaft of the motor 8 as the center of a circle, when the cam 11 rotates, the pressure receiving plate 10 is kept at a fixed position.

It should be noted that, the ventilation side windows 1 are opened at both sides of the outer box 2, and the ventilation bottom window 6 is opened at the bottom of the outer box 2, so as to maintain the air circulation and rapidly dissipate the heat inside the outer box 2.

The working principle and the using process of the utility model are as follows: when the cold air distribution box is used, the air cooler 7 compresses external air and reduces the temperature to form cold air, the cold air is guided into the flow divider 18 through the air guide pipe 17, the cold air is uniformly distributed to the spray heads 14 through the flow divider 18 along the hoses 16, and the spray heads 14 perform cold air heat dissipation on electric appliances in the box;

meanwhile, the motor 8 drives the cam 11 to rotate, the cam 11 extrudes the pressed plate 10 when rotating to enable the frame plate 4 to deflect towards the right side, so that the frame plate 4 is driven by the swing mechanism to swing left and right, and the frame plate 4 drives each injection mechanism 5 to radiate heat inside the outer box body 2;

in the process of rotation of the cam 11, the wedge-shaped section 20 on one side gradually approaches the pressure receiving plate 10 due to rotation until contacting the pressure receiving plate 10, the wedge-shaped section 20 extrudes the pressure receiving plate 10, so that the frame plate 4 moves to the right side until the pressure receiving plate 10 contacts the second arc-shaped section 21, in the process of the section, the spray head 14 clockwise rotates under the action of gravity and inertia and deviates to the left side of the movable groove 15 until abutting against the inner wall on the left side of the movable groove 15, along with the continuous rotation of the cam 11, because the second arc-shaped section 21 takes the output shaft of the motor 8 as the center of a circle, when the cam 11 rotates, the pressure receiving plate 10 keeps at a fixed position, and further in the process of the section, the spray head 14 keeps at the fixed position, further can perform targeted continuous heat dissipation on electrical equipment in the spraying direction, improve the heat dissipation efficiency, after the pressure receiving plate 10 is separated from the second arc-shaped section 21, the wedge-shaped section gradually moves to the left side under the action of the elasticity of the vibration spring 13, the nozzle 14 is driven by thrust to rotate anticlockwise and is driven by inertia to deflect to the right side, the other side of the electric appliance is blown and swung to dissipate heat, and then the cam 11 rotates 360 degrees, and the process is repeated to perform reciprocating circulation heat dissipation.

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 an electrical apparatus box with cooling structure, includes outer box (2) and frame plate (4), its characterized in that: frame plate (4) set up the top inboard of outer box (2), frame plate (4) and outer box (2) elastic connection, be provided with injection mechanism (5) that a plurality of equidistance distribute on frame plate (4), be provided with heat dissipation mechanism and swing mechanism on the top inner wall of outer box (2), heat dissipation mechanism passes through the pipeline and is connected with each injection mechanism (5), swing mechanism orders about frame plate (4) horizontal hunting, drives each injection mechanism (5) by frame plate (4) and dispels the heat to outer box (2) inside.

2. The electric appliance box body with the cooling structure as claimed in claim 1, wherein: fixedly connected with spring beam (12) on the both sides outer wall of frame plate (4), the outside cover of spring beam (12) is equipped with vibrating spring (13), the one end and frame plate (4) fixed connection of vibrating spring (13), the other end and outer box (2) inner wall fixed connection of vibrating spring (13).

3. The electric appliance box body with the cooling structure as claimed in claim 1, wherein: the heat dissipation mechanism comprises an air cooler (7), the air cooler (7) is fixedly installed on the inner wall of the top of the outer box body (2), an air guide pipe (17) is fixedly connected to the output end of the air cooler (7), a flow divider (18) is fixedly connected to one end of the air guide pipe (17), and an air inlet hole (3) is formed in the top surface of the outer box body (2).

4. The electric appliance box body with the cooling structure as claimed in claim 3, wherein: the spraying mechanism (5) comprises a spraying head (14), a plurality of movable grooves (15) corresponding to the spraying head (14) are formed in the frame plate (4), a steering sleeve (22) is sleeved on the outer side of the spraying head (14), the steering sleeve (22) is hinged in the movable grooves (15), the spraying head (14) is connected with a flow divider (18) through a hose (16), and the air guide pipe (17), the flow divider (18), the hose (16) and the spraying head (14) are communicated in sequence.

5. The electric appliance box body with the cooling structure as claimed in claim 1, wherein: the swing mechanism comprises a motor (8), the motor (8) is fixedly installed on the inner wall of the top of the outer box body (2), and a cam (11) is fixedly connected with an output shaft end of the motor (8).

6. The electric appliance box body with the cooling structure as claimed in claim 5, wherein: the upper surface fixedly connected with of frame plate (4) receives pressure plate (10), receive one side that pressure plate (10) are located cam (11), cam (11) extrusion receives pressure plate (10) when rotating and makes frame plate (4) incline to the right side.

7. The electric appliance box body with the cooling structure as claimed in claim 6, wherein: the compression plate (10) is fixedly connected with a rubber pad (9) on the contact surface of the compression plate and the cam (11).

8. The electric appliance box body with the cooling structure as claimed in claim 5, wherein: the lateral surface of cam (11) is equipped with first segmental arc (19), second segmental arc (21) and two offside wedge section (20), the both ends of wedge section (20) respectively with first segmental arc (19), second segmental arc (21) smooth connection.

9. The electric appliance box body with the cooling structure as claimed in claim 1, wherein: the ventilation side windows (1) are arranged on two sides of the outer box body (2), and the ventilation bottom window (6) is arranged at the bottom of the outer box body (2).