CN211959890U

CN211959890U - High-voltage plasma power supply

Info

Publication number: CN211959890U
Application number: CN202020572685.8U
Authority: CN
Inventors: 陈常军
Original assignee: Nanan Yicheng Machinery Technology Co Ltd
Current assignee: Nanan Yicheng Machinery Technology Co Ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-11-17
Anticipated expiration: 2030-04-17

Abstract

The utility model provides a high-pressure plasma power, include: the air inlet is arranged on the box body; the front ends of the left side and the right side of the box body are provided with air inlets, and the two air inlets are symmetrical left and right; a filter screen covers the outer side of the air inlet, and the filter screen and the box body are fixed through screws; an air outlet is formed in the middle of the back end of the box body, and cooling fan mounting holes are formed in the periphery of the air outlet; the heat dissipation fan mounting hole is formed in the back end of the box body; the rear end of the air outlet is covered with a shutter, and the shutter consists of a plurality of shutters; the plurality of louvers are linearly arranged in the vertical direction, and the bottom end surface of one louver above is in surface contact with and movably connected with the top end surface of the adjacent louver below; the utility model has the advantages of rational in infrastructure, the heat dissipation is very fast, and efficiency is higher, and the radiating effect is better, prevents that the insect from crawling into to effectual solution the utility model provides a problem and not enough.

Description

High-voltage plasma power supply

Technical Field

The utility model relates to a high voltage power supply technical field, more specifically the theory that says so especially relates to a high-pressure plasma power.

Background

Traditional high voltage power supply case includes box frame, front panel, rear panel, roof, bottom plate and two curb plates, because the structure is more, and then increases the equipment degree of difficulty, and it is long when having prolonged production, has reduced production efficiency, and in addition, the louvre of seting up on traditional high voltage power supply case generally does not do the protection and handles, and inside the insect got into the box very easily, easily leaded to power equipment's trouble

In view of the above, utility model patent publication (publication) no: CN209949609U discloses a low temperature plasma high voltage power supply device, including L shape bottom plate, apron and front panel, be equipped with the apron on the L shape bottom plate, be equipped with the front panel between L shape bottom plate and the apron, L shape bottom plate includes the bottom plate and locates the back of the body board of bottom plate one end, apron U-shaped metal casing as integrated into one piece, and the apron includes lamina tecti, side riser, the first fixed part of back of the body board and back of the body board second fixed part. The utility model discloses a low temperature plasma high voltage power supply device, including L shape bottom plate, apron and front panel, greatly reduced the quantity of equipment device, through L shape bottom plate, mutually supporting of the relevant part that sets up on apron and the front panel, reduced the degree of difficulty of equipment, promoted the simplicity of this high voltage power supply device's equipment, improved enterprise production efficiency, on the other hand, through the setting of guard plate, can effectually avoid the insect to pass through the inside that the louvre got into the device, reduced the device's fault rate.

The high-voltage power supply box has the advantages of slow heat dissipation, low efficiency, unsatisfactory heat dissipation effect and room for improvement.

In view of the above, the present invention provides a high voltage plasma power supply, which is developed to solve the problems and improve the practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high pressure plasma power to the heat dissipation that proposes in solving above-mentioned background is slower, and efficiency is lower, and the unsatisfactory problem of radiating effect and not enough.

In order to achieve the above object, the present invention provides a high voltage plasma power supply, which is achieved by the following specific technical means:

a high voltage plasma power supply, comprising: the device comprises a box body, an air inlet, a filter screen, an air outlet, a heat dissipation fan mounting hole, a shutter, a rotating shaft, a shaft hinge seat, a cushion block and a shutter; the front ends of the left side and the right side of the box body are provided with air inlets, and the two air inlets are symmetrical left and right; a filter screen covers the outer side of the air inlet, and the filter screen and the box body are fixed through screws; an air outlet is formed in the middle of the back end of the box body, and cooling fan mounting holes are formed in the periphery of the air outlet; the heat dissipation fan mounting hole is formed in the back end of the box body; the rear end of the air outlet is covered with a shutter, and the shutter consists of a plurality of shutters; the plurality of louvers are linearly arranged in the vertical direction, and the bottom end surface of one louver above is in surface contact with and movably connected with the top end surface of the adjacent louver below; rotating shafts are symmetrically welded on the left side and the right side of the top end of the louver and are connected with the box body through shaft hinged supports; the bottom of box is pasted and is had the cushion, and the cushion is rectangular array mode and is provided with four.

As the further optimization of this technical scheme, the utility model relates to a high pressure plasma power the gas outlet all establishes to the through-hole of circular form with heat dissipation fan mounting hole.

As the further optimization of this technical scheme, the utility model relates to a high pressure plasma power the tripe is the rectangle laminarity, and the top of tripe is the half circular shape transition.

As the further optimization of this technical scheme, the utility model relates to a high pressure plasma power axle hinged support is the U-shaped, and the opening of axle hinged support forward and the welding at the back of the body terminal surface of box.

As the further optimization of this technical scheme, the utility model relates to a high pressure plasma power the pivot is circular form, and the pivot passes through clearance fit mode cover and rotates with the axle hinge seat and be connected in the inboard of axle hinge seat.

As a further optimization of the technical scheme, the utility model relates to a high pressure plasma power tripe is connected the setting through the rotation of pivot with the axle free bearing and is rotary device, and rotation range sets up and is 0-180 degrees.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a set up the gas outlet of circular through-hole form, and be equipped with the heat dissipation fan mounting hole of circular through-hole form around the gas outlet, be convenient for install the heat dissipation fan through heat dissipation fan mounting hole, realize the forced heat dissipation in the box through the heat dissipation fan of installation, the heat dissipation is very fast, and efficiency is higher, and the radiating effect is better.

2. The utility model discloses a set up the lamellar tripe of rectangle, and the tripe is connected the setting through pivot and axle hinged support and is rotary device, is convenient for through tripe shutoff gas outlet, prevents that the insect from getting into the inside of box through the gas outlet, reduces the fault rate.

3. The utility model discloses a to the improvement of a high pressure plasma power, it is rational in infrastructure to have, and the heat dissipation is very fast, and efficiency is higher, and the radiating effect is better, prevents the advantage that the insect climbed into, thereby effectual solution the utility model discloses the problem that proposes in background art one with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a back end of the box body of the present invention;

FIG. 3 is a schematic structural view of point A of the present invention;

fig. 4 is a schematic view of the shutter in a closed state.

In the figure: the device comprises a box body 1, an air inlet 2, a filter screen 3, an air outlet 4, a heat dissipation fan mounting hole 5, a shutter 6, a rotating shaft 7, a shaft hinged support 8, a cushion block 9 and shutters 601.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a specific technical implementation of a high voltage plasma power supply:

a high voltage plasma power supply, comprising: the device comprises a box body 1, an air inlet 2, a filter screen 3, an air outlet 4, a heat dissipation fan mounting hole 5, a shutter 6, a rotating shaft 7, a shaft hinged support 8, a cushion block 9 and shutters 601; the front ends of the left side and the right side of the box body 1 are both provided with air inlets 2, and the two air inlets 2 are bilaterally symmetrical; the outer side of the air inlet 2 is covered with a filter screen 3, and the filter screen 3 is fixed with the box body 1 through screws; an air outlet 4 is formed in the middle of the back end of the box body 1, and heat dissipation fan mounting holes 5 are formed in the periphery of the air outlet 4; the heat radiation fan mounting hole 5 is arranged on the back end of the box body 1; the rear end of the air outlet 4 is covered with a shutter 6, and the shutter 6 is composed of a plurality of shutters 601; the plurality of louvers 601 are linearly arranged in the vertical direction, and the bottom end surface of one louver 601 above is in surface contact with and movably connected with the top end surface of the adjacent louver 601 below; the left side and the right side of the top end of the louver 601 are symmetrically welded with rotating shafts 7, and the rotating shafts 7 are connected with the box body 1 through shaft hinged supports 8; cushion blocks 9 are adhered to the bottom end of the box body 1, and four cushion blocks 9 are arranged in a rectangular array mode.

Specifically, referring to fig. 2, the air outlet 4 and the heat dissipating fan mounting hole 5 are both circular through holes, the heat dissipating fan mounting hole 5 is used for mounting a heat dissipating fan, the heat dissipating fan is not shown in the drawing, the heat dissipating fan is an axial flow type heat dissipating fan which is commonly used on the existing electric power cabinet and has a square shape, the specific type is not limited, when the mounted heat dissipating fan works, air is forcibly fed into the air inlet 2 and air is forcibly discharged from the air outlet 4 at the two sides of the cabinet 1, thereby achieving heat dissipation inside the cabinet 1, the heat dissipation is faster, the efficiency is higher, the heat dissipation effect is better, in the heat dissipation process, the louver 601 is blown open by the air generated by the work of the heat dissipating fan, the louver 601 is upwardly opened, the air outlet 4 is communicated with the outside, the heat dissipating fan sends out the heat in the cabinet 1, when the mounted heat dissipating fan stops working, referring to fig. 4, the louver 601 rotates downwards under its own weight and is, the air outlet 4 is blocked and used for preventing insects from entering the box body 1 through the air outlet 4, and the failure rate is reduced.

Specifically, referring to fig. 2, the louver 601 is in a rectangular sheet shape, and the top end of the louver 601 is in a semicircular transition shape, which is beneficial to opening the louver 601.

Specifically, referring to fig. 3, the shaft hinge base 8 is U-shaped, and an opening of the shaft hinge base 8 faces forward and is welded to the back end surface of the box body 1.

Specifically, referring to fig. 3, the rotating shaft 7 is circular, and the rotating shaft 7 is sleeved on the inner side of the shaft hinge base 8 in a clearance fit manner and is rotatably connected with the shaft hinge base 8.

Specifically, referring to fig. 3, the louver 601 is rotatably connected to the shaft hinge 8 through the rotating shaft 7, and the rotating range is set to be 0-180 degrees, and referring to fig. 4, when the louver 601 is closed on the back end surface of the box 1, the front end surface of the louver 601 is attached to the back end surface of the box 1.

The method comprises the following specific implementation steps:

the heat radiation fan mounting hole 5 is used for mounting a heat radiation fan, when the mounted heat radiation fan works, the air inlet 2 at the two sides of the box body 1 is forced to enter air, the air outlet 4 is forced to exit air, the heat radiation in the box body 1 is realized, the heat radiation is faster, the efficiency is higher, the heat radiation effect is better, in the heat radiation process, the louver 601 is blown open by the wind generated by the operation of the heat dissipation fan, the louver 601 is rotated upwards, the air outlet 4 is communicated with the outside, the heat dissipation fan sends out the heat in the box body 1, when the installed heat dissipation fan stops working, please refer to fig. 4, the louver 601 rotates downward under its own weight and closes the rear end of the air outlet 4 to block the air outlet 4, for preventing insects from entering the interior of the case 1 through the air outlet 4, reducing the failure rate, the louver 601 is automatically opened by the action of the heat radiation fan, and can be automatically closed through dead weight, so that the shutter 601 can be opened and closed without human intervention, and is practical.

In summary, the following steps: according to the high-voltage plasma power supply, the round through hole-shaped air outlet is formed, and the round through hole-shaped heat dissipation fan mounting holes are formed in the periphery of the air outlet, so that the heat dissipation fan can be mounted conveniently through the heat dissipation fan mounting holes, forced heat dissipation in the box body is realized through the mounted heat dissipation fan, the heat dissipation is fast, the efficiency is high, and the heat dissipation effect is good; by arranging the rectangular lamellar shutters which are rotatably connected with the shaft hinged support through the rotating shaft to form the rotating device, the air outlet is conveniently blocked by the shutters, so that insects are prevented from entering the box body through the air outlet, and the failure rate is reduced; the utility model discloses a to the improvement of a high pressure plasma power, it is rational in infrastructure to have, and the heat dissipation is very fast, and efficiency is higher, and the radiating effect is better, prevents the advantage that the insect climbed into, thereby effectual solution the utility model provides a problem and not enough.

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 high voltage plasma power supply, comprising: the device comprises a box body (1), an air inlet (2), a filter screen (3), an air outlet (4), a heat dissipation fan mounting hole (5), a shutter (6), a rotating shaft (7), a shaft hinge seat (8), a cushion block (9) and a shutter (601); the method is characterized in that: the front ends of the left side and the right side of the box body (1) are respectively provided with an air inlet (2), and the two air inlets (2) are bilaterally symmetrical; a filter screen (3) covers the outer side of the air inlet (2), and the filter screen (3) is fixed with the box body (1) through screws; an air outlet (4) is formed in the middle of the back end of the box body (1), and heat dissipation fan mounting holes (5) are formed in the periphery of the air outlet (4); the heat dissipation fan mounting hole (5) is formed in the back end of the box body (1); the rear end of the air outlet (4) is covered with a shutter (6), and the shutter (6) consists of a plurality of shutters (601); the plurality of louvers (601) are linearly arranged in the vertical direction, and the bottom end surface of one louver (601) above is in surface contact with and movably connected with the top end surface of the adjacent louver (601) below; the left side and the right side of the top end of the louver (601) are symmetrically welded with rotating shafts (7), and the rotating shafts (7) are connected with the box body (1) through shaft hinged supports (8); cushion blocks (9) are pasted at the bottom end of the box body (1), and four cushion blocks (9) are arranged in a rectangular array mode.

2. A high voltage plasma power supply according to claim 1, wherein: and the air outlet (4) and the heat dissipation fan mounting hole (5) are both circular through holes.

3. A high voltage plasma power supply according to claim 1, wherein: the louver (601) is in a rectangular sheet shape, and the top end of the louver (601) is in semicircular transition.

4. A high voltage plasma power supply according to claim 1, wherein: the shaft hinge seat (8) is U-shaped, and the opening of the shaft hinge seat (8) faces forwards and is welded on the back end face of the box body (1).

5. A high voltage plasma power supply according to claim 1, wherein: the rotating shaft (7) is circular, and the rotating shaft (7) is sleeved on the inner side of the shaft hinged support (8) in a clearance fit mode and is rotatably connected with the shaft hinged support (8).

6. A high voltage plasma power supply according to claim 1 or 5, wherein: the louver (601) is connected with the shaft hinged support (8) through the rotating shaft (7) to form a rotating device, and the rotating amplitude is set to be 0-180 degrees.