Cooling treatment device for electric welding machine

Abstract

The utility model discloses an electric welding machine cooling treatment device which comprises an electric welding machine shell, an equipment assembly is arranged in the electric welding machine shell, an exhaust fan is installed on the back face of the electric welding machine shell, and one side of the top end in the electric welding machine shell is connected with a temperature sensor. The other side of the top end in the electric welding machine shell is connected with a controller, the inner ends and the outer ends of the lower portions of the two sides of the electric welding machine shell are both connected with cooling fins, the front face of the electric welding machine shell is connected with two box doors through hinges, and the lower portions of the two sides of the electric welding machine shell are both in threaded connection with bolts. A bolt is arranged in the electric welding machine shell, one end of the bolt penetrates through the electric welding machine shell and extends into the electric welding machine shell, the extending end of the bolt is rotationally connected with heat dissipation fins on the inner side of the electric welding machine shell, heat dissipation holes are formed in the surface of the box door, and a filter screen is connected to the inner wall, on one side of the heat dissipation holes, of the box door. The equipment assembly can be cooled in time, and the cooling effect of the equipment assembly is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric welding machines, in particular to a cooling treatment device for electric welding machines. Background Art

[0002] The electric welder uses the high-temperature arc generated when the positive and negative poles are short-circuited for an instant to melt the solder on the welding rod and the material to be welded, so that the contacted objects are combined. The electric welder is generally placed inside the welding machine housing, and the welding machine housing protects the welding machine. Current electric welders will generate heat during use, which requires cooling during use.

[0003] The existing electric welding machine will generate heat during use. The welding machine shell generally dissipates the heat generated by the welding machine to the outside through the heat dissipation holes. When the heat generated by the welding machine is much greater than the heat dissipation efficiency of the heat dissipation holes, the temperature inside the welding machine shell will continue to rise. The high temperature will affect the internal parts of the welding machine and reduce the service life of the welding machine. Utility Model Content

[0004] The utility model aims to provide a cooling device for an electric welding machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling treatment device for an electric welding machine, comprising an electric welding machine housing, an equipment component is arranged inside the electric welding machine housing, an exhaust fan is installed on the back of the electric welding machine housing, a temperature sensor is connected to one side of the top of the electric welding machine housing, a controller is connected to the other side of the top of the electric welding machine housing, and heat dissipation fins are connected to the inner and outer ends of the lower parts of both sides of the electric welding machine housing.

[0006] Preferably, the front side of the welding machine housing is hingedly connected to two doors, and the doors are connected to handles.

[0007] Preferably, the lower parts of both sides of the welding machine housing are threadedly connected with bolts, one end of the bolt passes through the welding machine housing and extends into the inside of the welding machine housing, and the extended end of the bolt is rotatably connected to the heat dissipation fins inside the welding machine housing.

[0008] Preferably, a heat dissipation hole is provided on the surface of the box door, and a filter is connected to the inner wall of the box door on one side of the heat dissipation hole.

[0009] Preferably, a handle is connected to the top of the welding machine housing, and an alarm is connected to the top of the welding machine housing on one side of the handle.

[0010] Preferably, a first through hole is formed on the surface of one side of the welding machine housing below the bolt, and a second through hole is formed on the surface of one side of the welding machine housing above the bolt.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The electric welding machine cooling treatment device is provided with an exhaust fan, a heat dissipation hole, a temperature sensor and a controller. When the electric welding machine is in use, when the heat generated by the equipment component is too large, the temperature sensor senses that the temperature inside the electric welding machine housing continues to rise, and the temperature sensor transmits the sensed signal to the controller. The controller starts to control the exhaust fan to perform exhaust and heat dissipation work, and drives the heat dissipation fins inside the electric welding machine housing to move toward the equipment component by rotating the bolts until the heat dissipation fins inside the electric welding machine housing contact the equipment component, and the heat generated by the equipment component is conducted to the outside through the heat dissipation fins on both sides of the electric welding machine housing, so that the equipment component can be cooled in time, thereby improving the cooling effect of the equipment component. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the electric welding machine housing of the utility model;

[0015] Figure 3 This is a schematic diagram of the back structure of the electric welding machine housing of the utility model;

[0016] Figure 4 It is a schematic diagram of the side structure of the electric welding machine housing of the utility model.

[0017] In the figure: 1. Electric welding machine housing; 2. Box door; 3. Handle; 4. Equipment components; 5. Exhaust fan; 6. Heat dissipation holes; 7. Temperature sensor; 8. Controller; 9. Bolts; 10. Filter; 11. Heat dissipation fins; 12. Alarm; 13. First perforation; 14. Second perforation; 15. Grip. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] like Figures 1 to 4 As shown, the present embodiment is a cooling treatment device for an electric welding machine, comprising an electric welding machine housing 1, an equipment component 4 is arranged inside the electric welding machine housing 1, an exhaust fan 5 is installed on the back of the electric welding machine housing 1, a temperature sensor 7 is connected to one side of the top of the inner part of the electric welding machine housing 1, a controller 8 is connected to the other side of the top of the inner part of the electric welding machine housing 1, and heat dissipation fins 11 are connected to the inner and outer ends of the lower parts of both sides of the electric welding machine housing 1. When the temperature sensor 7 senses that the temperature inside the electric welding machine housing 1 continues to rise, the temperature sensor 7 transmits the sensed signal to the controller 8, and the controller 8 starts to control the exhaust fan 5 to perform exhaust and heat dissipation work, and conducts the heat generated by the equipment component 4 to the outside through the heat dissipation fins 11, so that the equipment component 4 can be cooled in time, and the cooling effect of the equipment component 4 is improved.

[0021] Specifically, the front hinge of the welding machine housing 1 is connected to two doors 2, and the doors 2 are connected to handles 3. The doors 2 are opened by the handles 3, so that the equipment components 4 can be placed inside the welding machine housing 1 and taken out from the welding machine housing 1 for maintenance.

[0022] Further, the lower parts of both sides of the welding machine housing 1 are threadedly connected with bolts 9, one end of the bolt 9 penetrates the welding machine housing 1 and extends to the inside of the welding machine housing 1, and the extended end of the bolt 9 is rotatably connected with the heat dissipation fins 11 inside the welding machine housing 1, and the heat dissipation fins 11 inside the two welding machine housings 1 are driven to move toward the device component 4 by rotating the two bolts 9; the surface of the box door 2 is provided with heat dissipation holes 6, and the heat generated by the device component 4 is dissipated from the inside of the welding machine housing 1 to the outside through the heat dissipation holes 6, and the inner wall of the box door 2 on one side of the heat dissipation holes 6 is connected with a filter 10, and the filter 10 prevents dust and flying insects from entering the inside of the welding machine housing 1 through the heat dissipation holes 6 and affecting the normal use of the device component 4; the top of the welding machine housing 1 is connected with a handle 15, and the handle 15 is convenient for carrying the device component 4, and the top of the welding machine housing 1 on one side of the handle 15 is connected with an alarm 12, and an alarm sound is issued by the alarm 12 to remind the staff that the internal temperature of the welding machine housing 1 is too high.

[0023] Furthermore, a first through hole 13 is provided on the surface of one side of the welding machine housing 1 below the bolt 9, and the wire of the equipment component 4 passes through the first through hole 13 to the outside of the welding machine housing 1, and a second through hole 14 is provided on the surface of one side of the welding machine housing 1 above the bolt 9, and the welding head of the equipment component 4 passes through the second through hole 14 to the outside of the welding machine housing 1.

[0024] The method of using this embodiment is as follows: the electrical components appearing in this application are all connected to an external power source when in use. During the use of the equipment component 4, when the heat generated by the equipment component 4 is too large, the temperature sensor 7 senses that the temperature inside the welding machine housing 1 continues to rise, and the temperature sensor 7 transmits the sensed signal to the controller 8. The controller 8 starts to control the exhaust fan 5 to perform exhaust and heat dissipation work, and drives the heat dissipation fins 11 inside the welding machine housing 1 to move toward the equipment component 4 by rotating the bolt 9 until the heat dissipation fins 11 inside the welding machine housing 1 contacts the equipment component 4, and the equipment component is cooled by the heat dissipation fins 11 on both sides of the welding machine housing 1. The heat generated by the exhaust fan 4 is transferred to the outside, so that the equipment component 4 can be cooled in time to improve the cooling effect of the equipment component 4. When the exhaust fan 5 is turned on, the temperature sensor 7 senses that the temperature inside the welding machine housing 1 is still rising. At this time, the exhaust fan 5 has been used for a long time, and the exhaust efficiency of the exhaust fan 5 is reduced. The temperature sensor 7 transmits the sensed signal to the controller 8. The controller 8 controls the alarm 12 to sound an alarm to remind the staff to cool the equipment component 4 in time. When the equipment component 4 needs to be repaired, the box door 2 is opened by the handle 3, and the equipment component 4 is taken out from the inside of the welding machine housing 1 for repair.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cooling device for an electric welding machine, comprising an electric welding machine housing (1), characterized in that: The welding machine housing (1) is provided with a device component (4), an exhaust fan (5) is installed on the back of the welding machine housing (1), a temperature sensor (7) is connected to one side of the top of the welding machine housing (1), a controller (8) is connected to the other side of the top of the welding machine housing (1), and heat dissipation fins (11) are connected to both inner and outer ends of the lower parts of both sides of the welding machine housing (1).

2. The cooling device for welding machine according to claim 1, characterized in that: The front side of the electric welding machine housing (1) is hingedly connected to two box doors (2), and the box doors (2) are connected to handles (3).

3. The cooling device for welding machine according to claim 1, characterized in that: Bolts (9) are threadedly connected to the lower parts of both sides of the welding machine housing (1); one end of the bolt (9) penetrates the welding machine housing (1) and extends into the interior of the welding machine housing (1); the extended end of the bolt (9) is rotatably connected to a heat dissipation fin (11) inside the welding machine housing (1).

4. The cooling device for welding machine according to claim 2, characterized in that: A heat dissipation hole (6) is provided on the surface of the box door (2), and a filter screen (10) is connected to the inner wall of the box door (2) on one side of the heat dissipation hole (6).

5. The cooling device for welding machine according to claim 1, characterized in that: The top end of the electric welding machine housing (1) is connected to a handle (15), and the top end of the electric welding machine housing (1) on one side of the handle (15) is connected to an alarm (12).

6. The cooling device for welding machine according to claim 3, characterized in that: A first through hole (13) is provided on the surface of one side of the electric welding machine housing (1) below the bolt (9), and a second through hole (14) is provided on the surface of one side of the electric welding machine housing (1) above the bolt (9).

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