CN212217393U

CN212217393U - High-efficient heat dissipation electric welding

Info

Publication number: CN212217393U
Application number: CN202020469401.2U
Authority: CN
Inventors: 孙伦星
Original assignee: Honggong Industry Shanghai Co ltd
Current assignee: Honggong Industry Shanghai Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-25
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a high-efficiency heat-dissipation electric welding machine, which comprises a casing, wherein a bracket is arranged in the casing, a power plate is arranged at the upper end of the bracket, an insulating plate is arranged between the bracket and the power plate, a capacitor is arranged in the bracket, a support rod is arranged at the lower end of the capacitor in the bracket, a power supply is arranged at the upper end of the support rod close to one side of the capacitor, through holes are arranged on the two side surfaces of the bracket, an air inlet is arranged on one end surface of the casing, a fan is arranged at the position of the air inlet in the casing, a rectangular bracket with two communicated sides is arranged in the electric welding machine, the inner part of the electric welding machine is divided into four areas, namely the upper area, the lower area, the left area and the right area of the bracket, the direction of the through, the capacitor and the power supply are overhead, the ventilation area is increased, and the heat dissipation effect is improved.

Description

High-efficient heat dissipation electric welding

Technical Field

The utility model relates to an electric welding technical field, concretely relates to high-efficient heat dissipation electric welding.

Background

The electric welder is a device which utilizes the high-temperature electric arc generated by the instant short circuit of the positive and negative poles to melt the welding flux on the welding electrode and the welded material to combine the contacted object.

Electric welding equipment on the existing market is mainly box formula shell, because electric welding machine operating power is great itself, inside produces a large amount of heats easily, the heat dissipation is not enough to influence electric welding work easily, can explode under the severe condition, so the heat dissipation function of electric welding machine is especially important, traditional electric welding machine structure, mostly just set up the louvre on the shell, its inside subassembly does not have reasonable distribution design, inside cooling fan can not form good air cycle, the radiating effect is not good, there is certain danger.

Disclosure of Invention

Therefore, the utility model provides a high-efficient heat dissipation electric welding to because electric welding heat radiation structure is single among the solution prior art, lack good heat dissipation overall arrangement and the not good problem of radiating effect that leads to.

In order to achieve the above object, the present invention provides the following technical solutions: an efficient heat dissipation electric welding machine comprises a machine shell, a support is arranged in the machine shell, a power plate is arranged at the upper end of the support, an insulating plate is arranged between the bracket and the power plate, a capacitor is arranged in the bracket, a support rod is arranged in the bracket and positioned at the lower end of the capacitor, a power supply is arranged at one side of the upper end of the supporting rod close to the capacitor, through holes are arranged on the two side surfaces of the bracket, an air inlet is arranged on the surface of one end of the shell, a fan is arranged in the shell and positioned at the air inlet, the surface of one side of the bracket close to the fan is provided with an integrated board, the opposite surface of the air inlet inside the bracket is provided with an interface circuit board, an arc striking plate is arranged at one side of the upper end of the power plate close to the interface circuit board, an air outlet is arranged at one side of the bottom surface of the machine shell close to the interface circuit board, the surfaces of the two sides of the machine shell and the same vertical plane position of the air outlet are symmetrically provided with heat dissipation holes.

Furthermore, the support is in a rectangular frame shape with two sides communicated with the air, the air communicating direction is consistent with the direction of the fan, the lower end of the support is fixedly connected with the shell through a bolt, and one side, close to the interface circuit board, of the top end of the support extends outwards.

Further, the bracing piece is that strip form parallel arrangement has two, and bracing piece extending direction is unanimous with the fan direction.

Further, the arc striking plate and the integration plate are arranged in an overhead mode.

Further, the horizontal position of the upper end of the fan is higher than the top of the power board, and the horizontal position of the lower end of the fan is lower than the top of the support.

The utility model has the advantages of as follows:

the rectangular support with two sides communicated with the air is arranged in the electric welding machine, the inner part of the electric welding machine is divided into an upper area, a lower area, a left area and a right area of the support, the direction of a through hole of the support is consistent with the air outlet direction of a fan, a capacitor and a power supply are arranged in the communicated hollow inner part of the support, a support rod consistent with the wind direction is arranged at the lower end of the support, the capacitor and the power supply are overhead, the ventilation area is increased, the heat dissipation effect is improved, a power plate is arranged at the upper end of the support, a larger space is reserved at the upper end of the power plate, the power plate is opposite to the air outlet of the fan, the heat dissipation of the power plate is effectively improved, an arc striking plate and an integrated plate are designed in an overhead mode, the heat dissipation is facilitated, the left side and the right side of the support are provided with vacant channels, the working efficiency of the electric welding machine is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope of the present invention.

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is an internal side view of the present invention;

FIG. 3 is an external view of the present invention;

fig. 4 is a side view of the present invention.

In the figure: 1-machine shell, 2-arc starting plate, 3-power plate, 4-insulating plate, 5-air inlet, 6-fan, 7-integrated plate, 8-bracket, 9-through hole, 10-support rod, 11-power supply, 12-air outlet, 13-interface circuit board, 14-capacitor and 15-radiating hole.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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.

As shown in fig. 1-4, a support 8 is disposed inside a casing 1, a power plate 3 is disposed at an upper end of the support 8, an insulating plate 4 is disposed between the support 8 and the power plate 3 to prevent electric leakage caused by over-current of the support 8, a capacitor 14 is disposed inside the support 8, a support rod 10 is disposed inside the support 8 and at a lower end of the capacitor 14, a power supply 11 is disposed at an upper end of the support rod 10 near the capacitor 14, the capacitor 14 and the power supply 11 are disposed in a vacant manner by the support rod 10 to facilitate air circulation at a bottom thereof, through holes 9 are disposed on two side surfaces of the support 8 to facilitate ventilation, an air inlet 5 is disposed on one end surface of the casing 1, a fan 6 is disposed inside the casing 1 at a position of the air inlet 5, an integrated board 7 is disposed on one side surface of the support 8 near the fan 6, an interface circuit board 13 is disposed on an, run-on plate 2, the position of integrated board 7 and interface circuit board 13 all sets up the position department in the wind channel, with other electrical components intervals, can prevent like this that the inside electrical components of equipment from blocking up the design and being difficult for the heat dissipation, effectively utilized casing 1 inner space, casing 1 bottom surface is close to one side of interface circuit board 13 and has seted up air outlet 12, casing 1 both sides surface is provided with louvre 15 with 12 same vertical plane position departments symmetry of air outlet, the air gets into from air intake 5, run through casing 1 inside and discharge from air outlet 12 and louvre 15, reach effective heat dissipation.

Preferably, support 8 is the both sides and leads to empty rectangle frame form, and leads to empty direction unanimous with fan 6 direction, and the lower extreme passes through bolt and casing 1 fixed connection, and one side that 8 tops of support are close to interface circuit board 13 outwards extends, and support 8's design provides good heat dissipation channel for casing 1 is inside, has improved the radiating efficiency.

Preferably, the two support rods 10 are arranged in parallel in a strip shape, the extending direction of the support rods 10 is consistent with the direction of the fan 6, and the capacitor 14 and the power supply 11 are arranged in a vacant mode by the support rods 10, so that air circulation at the bottom of the support rods is facilitated.

Preferably, run-on plate 2 and integration plate 7 all make somebody a mere figurehead the setting, improve run-on plate 2 and integration plate 7's heat dissipation, avoid the concentrated setting of casing 1 internal component and influence the heat dissipation simultaneously.

Preferably, the horizontal position of the upper end of the fan 6 is higher than the top of the power board 3, and the horizontal position of the lower end of the fan 6 is lower than the top of the support 8, so that the air outlet of the fan 6 covers the upper end and the lower end of the support 8, and the air flow is improved.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a high-efficient heat dissipation electric welding, includes casing (1), its characterized in that: the air conditioner is characterized in that a support (8) is arranged inside the casing (1), a power plate (3) is arranged at the upper end of the support (8), an insulating plate (4) is arranged between the support (8) and the power plate (3), a capacitor (14) is arranged inside the support (8), a support rod (10) is arranged at the lower end, located at the capacitor (14), inside the support (8), a power supply (11) is arranged at one side, close to the capacitor (14), of the upper end of the support rod (10), through holes (9) are formed in the surfaces of the two sides of the support (8), an air inlet (5) is formed in one end surface of the casing (1), a fan (6) is arranged at the position, located at the air inlet (5), inside the casing (1), an integrated board (7) is arranged on the surface, close to the fan (6), and an interface circuit board (13) is arranged at the, one side of the upper end of the power board (3) close to the interface circuit board (13) is provided with an arc striking board (2), one side of the bottom surface of the casing (1) close to the interface circuit board (13) is provided with an air outlet (12), and the two side surfaces of the casing (1) and the same vertical plane position of the air outlet (12) are symmetrically provided with heat dissipation holes (15).

2. The high efficiency heat dissipation electric welding machine of claim 1, wherein: support (8) are the both sides and lead to empty rectangle frame form, and lead to empty direction unanimous with fan (6) direction, and the lower extreme passes through bolt and casing (1) fixed connection, one side outside extension that support (8) top is close to interface circuit board (13).

3. The high efficiency heat dissipation electric welding machine of claim 1, wherein: the supporting rods (10) are arranged in a strip shape in parallel, and the extending direction of the supporting rods (10) is consistent with the direction of the fan (6).

4. The high efficiency heat dissipation electric welding machine of claim 1, wherein: the arc striking plate (2) and the integrated plate (7) are arranged in an overhead manner.

5. The high efficiency heat dissipation electric welding machine of claim 1, wherein: the horizontal position of the upper end of the fan (6) is higher than the top of the power plate (3), and the horizontal position of the lower end of the fan (6) is lower than the top of the support (8).