Novel electric welding machine

Abstract

The utility model provides a novel electric welding machine and belongs to the field of electric welding machines. The problem that an existing electric welding machine is poor in heat dissipation efficiency is solved. The novel electric welding machine comprises a base and an electric welding machine shell with a heat dissipation fan and heat dissipation holes, the electric welding machine shell is composed of two side wall plates and a top plate which are arranged in an opposite structure, water cooling mechanisms used for water cooling heat dissipation are arranged in the side wall plates, and the two side wall plates are located on the two side edges of the top plate. A plurality of heat dissipation fins are arranged on the inner end face of the side wall plate, the water cooling mechanism comprises a cooling pipe, a water tank, a circulating pump and a connecting pipe, the peripheral wall of the connecting pipe is wrapped with a heat dissipation sleeve used for improving the heat dissipation efficiency, and the circulating pump is installed in the water tank and communicated with the cooling pipe and the connecting pipe; a heat dissipation copper sheet used for heat conduction and heat dissipation is attached to the outer portion of the side wall plate. The LED lamp has the advantage of double-layer heat dissipation.

Description

Technical Field

[0001] The utility model belongs to the field of electric welding machines, and relates to an electric welding machine, in particular to a new type of electric welding machine. Background Art

[0002] An electric welding machine uses the high-temperature electric arc generated by the instantaneous short circuit of the positive and negative electrodes to melt the solder on the welding electrode and the material to be welded, so as to combine the objects in contact. Its structure is very simple, just a high-power transformer. They utilize the principle of inductance. When the inductance is turned on and off, a huge voltage change will occur. The high-voltage electric arc generated by the instantaneous short circuit of the positive and negative electrodes is used to melt the solder on the welding electrode to achieve the purpose of atomic combination.

[0003] Most of the existing electric welding machines are installed with cooling fans inside for heat dissipation. Their heat dissipation situation is not ideal. Under long-term working conditions, heat is still likely to accumulate, and the effect of rapid cooling cannot be achieved, which is not conducive to the working efficiency and service life of the electric welding machine. Summary of the Invention

[0004] The purpose of the utility model is to provide a new type of electric welding machine with air cooling and water cooling to solve the above problems in view of the above problems existing in the prior art.

[0005] The purpose of the utility model can be realized by the following technical solutions: A new type of electric welding machine includes a base and an electric welding machine housing with a cooling fan and cooling holes. It is characterized in that the electric welding machine housing is composed of two side wall plates arranged in a relative structure and a top plate for connection. A water cooling mechanism for water cooling and heat dissipation is arranged inside the side wall plates;

[0006] The two side wall plates are located on both sides of the top plate;

[0007] A number of heat dissipation fins for facilitating rapid heat dissipation are arranged on the inner end faces of the side wall plates;

[0008] The water cooling mechanism includes a cooling pipe embedded and installed on the side wall, a water tank for storing coolant, a circulation pump for circulating and flowing the coolant for heat dissipation, and a connecting pipe communicated with the cooling pipe;

[0009] A heat dissipation sleeve for improving the heat dissipation efficiency is wrapped around the outer peripheral wall of the connecting pipe;

[0010] The circulation pump is installed in the water tank and is respectively communicated with the cooling pipe and the connecting pipe;

[0011] A heat dissipation copper sheet for heat conduction and heat dissipation effect is attached to the outside of the side wall plate.

[0012] In the above-mentioned new type of electric welding machine, several of the heat dissipation fins are sequentially and spacedly distributed on the inner end surface of the side wall plate, and the heat dissipation fins and the side wall plate are integrally formed.

[0013] In the above-mentioned new type of electric welding machine, the cooling pipe is embedded in a meandering structure on the outer side wall of the side wall plate and is located between the heat dissipation copper sheet and the side wall plate, and the heat dissipation copper sheet can be fastened to the outside of the side wall plate by bolts.

[0014] In the above-mentioned new type of electric welding machine, the coolant in the water tank can circulate inside the side wall plate through the cooperation of the circulation pump, the cooling pipe and the connecting pipe structure, and cooperate with the heat dissipation fins, the heat dissipation fan and the heat dissipation holes to achieve air-cooled and water-cooled heat dissipation.

[0015] In the above-mentioned new type of electric welding machine, the electric welding machine housing and the water cooling mechanism are both fixedly installed on the base, and the base is made of aluminum alloy material.

[0016] Compared with the prior art, the new type of electric welding machine has a simple structure, adds a water cooling mechanism, and cooperates with the heat dissipation fan and the heat dissipation holes inside the traditional electric welding machine to achieve the double heat dissipation effect of water cooling and air cooling, greatly dissipating the heat generated inside the electric welding machine quickly, improving the heat dissipation efficiency, and prolonging the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the new type of electric welding machine.

[0018] Figure 2 is a three-dimensional structural schematic diagram of the side wall plate of the new type of electric welding machine.

[0019] Figure 3 is a three-dimensional structural schematic diagram of the inside of the side wall plate of the new type of electric welding machine.

[0020] In the figure, 1, base; 2, electric welding machine housing; 3, side wall plate; 4, top plate; 5, heat dissipation fin; 6, cooling pipe; 7, water tank; 8, circulation pump; 9, connecting pipe; 10, heat dissipation sleeve; 11, heat dissipation copper sheet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0022] Such as Figure 1 , Figure 2 , Figure 3As shown in the figure, the new type of electric welding machine includes a base 1 and an electric welding machine housing 2 with a cooling fan and cooling holes. The electric welding machine housing 2 is composed of two side wall plates 3 arranged in a relative structure and a top plate 4 for connection. A water cooling mechanism for water cooling and heat dissipation is arranged inside the side wall plates 3. The two side wall plates 3 are located on both sides of the top plate 4. A number of heat dissipation fins 5 for facilitating rapid heat dissipation are arranged on the inner end faces of the side wall plates 3. The water cooling mechanism includes a cooling pipe 6 embedded and installed on the side wall, a water tank 7 for storing coolant, a circulation pump 8 for circulating and flowing the coolant for heat dissipation, and a connecting pipe 9 communicated with the cooling pipe 6. A heat dissipation sleeve 10 for improving the heat dissipation efficiency is wrapped around the outer peripheral wall of the connecting pipe 9. The circulation pump 8 is installed in the water tank 7 and is respectively communicated with the cooling pipe 6 and the connecting pipe 9. A heat dissipation copper sheet 11 for heat conduction and heat dissipation effect is pasted on the outside of the side wall plate 3.

[0023] The above structure is simple. The water cooling mechanism is added, and the water cooling and heat conduction method is used for cooling. It cooperates with the internal cooling fan and cooling holes of the traditional electric welding machine to achieve the double heat dissipation effect of water cooling and air cooling, greatly dissipating the heat generated inside the electric welding machine quickly, improving the heat dissipation efficiency, and prolonging the service life.

[0024] Further elaborating, in order to improve the heat dissipation efficiency, a number of heat dissipation fins 5 are arranged at intervals on the inner end faces of the side wall plates 3 in sequence. The heat dissipation fins 5 and the side wall plates 3 are integrally formed.

[0025] Further elaborating, in order to achieve water cooling and heat dissipation for the electric welding machine housing 2, the cooling pipe 6 is embedded in the outer side wall of the side wall plate 3 in a winding and zigzag structure and is located between the heat dissipation copper sheet 11 and the side wall plate 3. The heat dissipation copper sheet 11 can be fastened to the outside of the side wall plate 3 by bolts.

[0026] Further elaborating, in order to achieve a high heat dissipation effect, the coolant in the water tank 7 can circulate inside the side wall plate 3 through the structural cooperation of the circulation pump 8, the cooling pipe 6 and the connecting pipe 9, and cooperate with the heat dissipation fins 5, the cooling fan and the cooling holes to achieve air cooling and water cooling heat dissipation.

[0027] Further elaborating, in order to improve the heat dissipation efficiency, the electric welding machine housing 2 and the water cooling mechanism are both fixedly installed on the base. The base 1 is made of aluminum alloy material, thus improving the heat dissipation performance.

[0028] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the technical field to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar methods for substitution, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0029] Although terms such as base 1, welding machine housing 2, side wall plate 3, top plate 4, heat dissipation fins 5, cooling pipe 6, water tank 7, circulation pump 8, connecting pipe 9, heat dissipation sleeve 10, heat dissipation copper sheet 11, etc. are used more frequently in this article, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present utility model; interpreting them as any additional limitation is contrary to the spirit of the present utility model.

Claims

1. A novel electric welding machine, comprising a base (1) and an electric welding machine housing (2) with a cooling fan and cooling holes, characterized in that: The electric welding machine housing (2) is composed of two side wall plates (3) arranged in an opposing structure and a top plate (4) for connection, wherein a water cooling mechanism for water cooling and heat dissipation is arranged in the side wall plates (3); The two side wall panels (3) are located on both sides of the top panel (4); A plurality of heat dissipation fins (5) are arranged on the inner end surface of the side wall plate (3) to facilitate rapid heat dissipation; The water cooling mechanism comprises a cooling pipe (6) mounted on the side wall, a water tank (7) for storing cooling liquid, a circulating pump (8) for circulating the cooling liquid to dissipate heat, and a connecting pipe (9) connected to the cooling pipe (6); The outer peripheral wall of the connecting pipe (9) is wrapped with a heat dissipation sleeve (10) for improving heat dissipation efficiency; The circulation pump (8) is installed in the water tank (7) and is connected to the cooling pipe (6) and the connecting pipe (9) respectively; A heat dissipation copper sheet (11) for heat conduction and heat dissipation is attached to the outside of the side wall plate (3).

2. A new type of electric welding machine according to claim 1, characterized in that: A plurality of the heat dissipation fins (5) are sequentially and spaced apart and distributed on the inner end surface of the side wall plate (3); the heat dissipation fins (5) and the side wall plate (3) are arranged as an integrally formed structure.

3. A new type of electric welding machine according to claim 1, characterized in that: The cooling pipe (6) is embedded in the outer side wall of the side wall plate (3) in a meandering structure and is located between the heat dissipation copper sheet (11) and the side wall plate (3). The heat dissipation copper sheet (11) can be fastened to the outside of the side wall plate (3) by bolts.

4. A new type of electric welding machine according to claim 1, characterized in that: The coolant in the water tank (7) can circulate in the side wall plate (3) through the cooperation of the circulation pump (8), the cooling pipe (6) and the connecting pipe (9), and realizes air cooling and water cooling heat dissipation in cooperation with the heat dissipation fins (5), the heat dissipation fan and the heat dissipation holes.

5. A new type of electric welding machine according to claim 1, characterized in that: The electric welding machine housing (2) and the water cooling mechanism are both fixedly mounted on the base, and the base (1) is made of aluminum alloy material.

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