CN215658375U

CN215658375U - Low-energy-consumption inverter type direct-current manual electric welding machine

Info

Publication number: CN215658375U
Application number: CN202122081063.2U
Authority: CN
Inventors: 邓锦锋
Original assignee: Weitesheng Technology Heyuan Co ltd
Current assignee: Weitesheng Technology Heyuan Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-28
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a low-energy-consumption inverter type direct-current manual electric welding machine which comprises a main body, a transformer and a fixing cover, wherein the transformer is positioned in the main body, the fixing cover is positioned on the outer side of the main body, the main body comprises protection plates arranged at two ends in the main body, a support frame is arranged in the middle of the main body, a plurality of groups of fixing rods are arranged at two ends of the bottom of the support frame, a control panel is arranged at the top of one side of the main body, and interfaces are arranged at two ends of the bottom of one side of the main body. According to the utility model, the cooling fins are cooled by the semiconductor refrigerator, the water inlet pipe and the water outlet pipe are connected with the cooling water pipe through the connecting ports, wind power is generated by the cooling fan, air on one side of the electric welding machine is cooled by the cooling water pipe, the cooled air is sucked into the electric welding machine through the cooling fan, and the sucked air is cooled by the cooling fins, so that the cooling effect of the electric welding machine is better, the working efficiency of heat dissipation of the electric welding machine is improved, and the protection effect of the electric welding machine is better.

Description

Low-energy-consumption inverter type direct-current manual electric welding machine

Technical Field

The utility model relates to the technical field of electric welding machines, in particular to a low-energy-consumption inverter type direct-current manual electric welding machine.

Background

The electric welder uses the high-temperature electric arc generated by the short circuit between the positive and negative poles to melt the welding flux on the welding electrode and the material to be welded, and the material to be welded is combined.

Most of current direct current welding machines simple structure need assemble multiunit spare part in the installation, and the work efficiency that influences the direct current welding machine processing is lower, and in the use, the direct current welding machine temperature is higher, and is traditional dispel the heat to direct current welding machine through radiator fan, and is lower to direct current welding machine radiating efficiency, causes the damage to direct current welding machine because of the high temperature easily, inconvenient people's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an inverter type direct current manual electric welding machine with low energy consumption, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an inverter type direct current manual electric welding machine of low energy consumption, includes the main part, is located the inside transformer of main part and is located the fixed cover in the main part outside, the main part includes:

the protection plates are arranged at two ends in the main body, and a support frame is arranged in the middle of the inside of the main body;

a plurality of groups of fixed rods arranged at the two ends of the bottom of the support frame; and

and the control panel is arranged at the top of one side of the main body.

Preferably, the both ends of main part one side bottom all are provided with the interface, the bottom at transformer both ends all is provided with the connection piece, the inside top of main part is provided with the circuit board, the four corners department at support frame top all is provided with the installation pole, the inside four corners department of circuit board all is provided with the gim peg that runs through to installation pole inside, the intermediate position department at circuit board top is provided with brake resistance, the intermediate position department of circuit board top both sides all is provided with filter capacitor.

Preferably, one side of guard plate one end is provided with the multiunit draw-in groove, the guard plate is kept away from one side of draw-in groove one end is provided with the semiconductor refrigerator, the one end of semiconductor refrigerator is provided with the cooling fin that runs through to the draw-in groove is inside, the main part is inside to be kept away from the bottom of interface one side is provided with radiator fan, fixed cover is inside to be close to the bottom of radiator fan one side is provided with condenser tube, the intermediate position department at fixed cover top is provided with the handle.

Preferably, the top of main part one side is provided with the fixed slot, control panel passes through fixed slot and main part fixed connection, the both ends of support frame both sides all are provided with the fixed orifices, and the dead lever runs through to the fixed orifices inside, the support frame passes through dead lever and guard plate fixed connection.

Preferably, the four corners department of transformer bottom all is provided with the fixing base, the transformer passes through fixing base and main part fixed connection, the interface is through connecting electric piece and transformer electric connection, the both ends of main part one side bottom all are provided with the mounting hole, the interface passes through mounting hole and main part fixed connection.

Preferably, the inside four corners department of circuit board all is provided with the through-hole, the outside of gim peg is provided with the external screw thread, the inboard of installation pole be provided with gim peg assorted screw hole, the circuit board passes through the gim peg and can dismantle with the support frame with the installation pole and be connected.

Preferably, a mounting seat is arranged at one end of the cooling fan, the cooling fan is fixedly connected with the main body through a fixing seat, the cooling fin is fixedly connected with the protection plate through a clamping groove, the mounting seat is arranged at one end of the semiconductor refrigerator, and the semiconductor refrigerator is fixedly connected with the protection plate through the mounting seat.

Preferably, both ends of one side of the fixed cover are provided with fixing holes, the cooling water pipe is fixedly connected with the fixed cover through the fixing holes, both ends of the cooling water pipe are provided with connectors, and the cooling water pipe is of an S-shaped structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the cooling fin is cooled by the semiconductor refrigerator, the water inlet pipe and the water outlet pipe are connected with the cooling water pipe through the connecting ports, wind power is generated by the cooling fan, air on one side of the electric welding machine is cooled by the cooling water pipe, the cooled air is sucked into the electric welding machine through the cooling fan, and the sucked air is cooled by the cooling fin, so that the cooling effect of the electric welding machine is better, the working efficiency of heat dissipation of the electric welding machine is improved, and the protection effect of the electric welding machine is better;

2. according to the direct current welding machine, the support frame and the protection plate are fixed through the fixing rod, the external threads on the outer side of the fixing ring are matched with the threaded holes in the inner side of the mounting rod, the circuit board is fixed to the top of the support frame, the interface and the main body are fixed through the mounting holes, the interface is connected with the voltage device through the electric connecting piece, then the protection plate is used for mounting the fixing cover, the direct current welding machine is assembled, and the working efficiency of machining of the direct current welding machine is improved.

Drawings

Fig. 1 is a cross-sectional view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is a front view of the present invention.

In the figure: 1. a main body; 101. a protection plate; 102. a support frame; 103. fixing the rod; 104. a control panel; 2. a transformer; 201. an interface; 202. connecting a power strip; 203. a circuit board; 204. mounting a rod; 205. a fixing bolt; 206. a brake resistor; 207. a filter capacitor; 3. a fixed cover; 301. a card slot; 302. a semiconductor refrigerator; 303. a cooling fin; 304. a heat radiation fan; 305. a cooling water pipe; 306. a handle.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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, an embodiment of the low-energy-consumption inverter-type dc manual welding machine according to the present invention: the utility model provides an inverter type direct current manual electric welding of low energy consumption, includes main part 1, is located the inside transformer 2 of main part 1 and is located the fixed cover 3 in main part 1 outside, and main part 1 includes:

protection plates 101 arranged at two ends in the main body 1, and a support frame 102 is arranged in the middle of the main body 1;

a plurality of groups of fixing rods 103 arranged at two ends of the bottom of the support frame 102; and

a control panel 104 provided at the top of one side of the main body 1.

Please refer to fig. 1 and fig. 2, the two ends of the bottom of one side of the main body 1 are both provided with the interfaces 201, the bottoms of the two ends of the transformer 2 are both provided with the electric connecting pieces 202, the top end of the inside of the main body 1 is provided with the circuit board 203, the four corners of the top of the supporting frame 102 are all provided with the mounting rods 204, the four corners of the inside of the circuit board 203 are all provided with the fixing bolts 205 penetrating to the inside of the mounting rods 204, the circuit board 203 is fixed through the mounting rods 204 and the fixing bolts 205, the middle position of the top of the circuit board 203 is provided with the brake resistor 206, and the middle positions of the two sides of the top of the circuit board 203 are all provided with the filter capacitors 207, thereby achieving better protection effect on the electric welding machine.

Please refer to fig. 1 and fig. 3, a plurality of sets of slots 301 are disposed on one side of one end of the protection plate 101, a semiconductor refrigerator 302 is disposed on one side of the protection plate 101 away from one end of the slots 301, a cooling fin 303 penetrating into the slots 301 is disposed on one end of the semiconductor refrigerator 302 to cool the cooling fin 303, a heat dissipation fan 304 is disposed on the bottom of one side of the main body 1 away from the interface 201, a cooling water pipe 305 is disposed on the bottom of one side of the fixing cover 3 close to the heat dissipation fan 304, so as to achieve a better cooling effect on air, and a handle 306 is disposed at a middle position of the top of the fixing cover 3.

Please refer to fig. 1 and 4, a fixing groove is formed at a top of one side of the main body 1, the control panel 104 is fixedly connected to the main body 1 through the fixing groove, the control panel 104 is fixed to the main body 1 through the fixing groove, fixing holes are formed at two ends of two sides of the supporting frame 102, the fixing rod 103 penetrates through the fixing holes, the supporting frame 102 is fixedly connected to the protection plate 101 through the fixing rod 103, and the supporting frame 102 is fixed to the protection plate 101 through the fixing rod 103.

Please refer to fig. 1 and 4, the four corners of the bottom of the transformer 2 are all provided with a fixing seat, the transformer 2 is fixedly connected with the main body 1 through the fixing seat to fix the transformer 2, the interface 201 is electrically connected with the transformer 2 through the electric connecting piece 202, two ends of the bottom of one side of the main body 1 are both provided with mounting holes, the interface 201 is fixedly connected with the main body 1 through the mounting holes to mount the interface 201 with the main body 1.

Please refer to the drawing, through holes are disposed at four corners inside the circuit board 203, external threads are disposed at the outer side of the fixing bolt 205, threaded holes matched with the fixing bolt 205 are disposed at the inner side of the mounting rod 204, and the circuit board 203 is detachably connected to the supporting frame 102 through the fixing bolt 205 and the mounting rod 204.

Please refer to fig. 1 and 4, an end of the heat dissipating fan 304 is provided with a mounting seat, the heat dissipating fan 304 is fixedly connected with the main body 1 through a fixing seat, the heat dissipating fan 304 is fixed with the main body 1 through the fixing seat, the cooling fin 303 is fixedly connected with the protection plate 101 through the slot 301, an end of the semiconductor refrigerator 302 is provided with a mounting seat, and the semiconductor refrigerator 302 is fixedly connected with the protection plate 101 through the mounting seat to fix the semiconductor refrigerator 302 with the protection plate 101.

Please refer to fig. 1 and fig. 3, the two ends of one side of the fixing cover 3 are both provided with fixing holes, the cooling water pipe 305 is fixedly connected with the fixing cover 3 through the fixing holes, the cooling water pipe 305 is fixed with the fixing cover 3 through the fixing holes, the two ends of the cooling water pipe 305 are both provided with connecting ports, and the cooling water pipe 305 is in an S-shaped structure, so as to achieve better cooling effect for the electric welding machine.

The working principle is as follows: before the direct current welding machine is used, the support frame 102 and the protection plate 101 are fixed through the fixing rod 103, the external threads on the outer side of the fixing ring 205 are matched with the threaded holes on the inner side of the mounting rod 204, the circuit board 203 is fixed at the top of the support frame 102, the interface 201 and the main body 1 are fixed through the mounting holes, the interface 201 is connected with the voltage device 2 through the electric connecting piece 202, then the protection plate 101 is mounted on the fixing cover 3, the direct current welding machine is assembled, the working efficiency of direct current welding machine processing is improved, people can use the direct current welding machine conveniently, when the direct current welding machine is used, a power supply is switched on, the cooling fins 303 and the protection plate 101 are supported through the clamping grooves 301, the cooling fins 303 are cooled through the semiconductors 302, the water inlet pipe and the water outlet pipe are connected with the cooling water pipe 305 through the connecting ports, wind power is generated through the cooling fan 304, and the air on one side of the electric welding machine is cooled through the cooling water pipe 305, inside sucking the electric welding through radiator fan 304 with refrigerated air to cool off the inhaled air through cooling fin 303, it is better to the cooling effect of electric welding, improved the radiating work efficiency of electric welding, it is better to the protection effect of electric welding.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an inverter type direct current manual electric welding machine of low energy consumption which characterized in that: including main part (1), be located inside transformer (2) of main part (1) and be located fixed cover (3) of main part (1) outside, main part (1) includes:

the protective plates (101) are arranged at two ends in the main body (1), and the support frame (102) is arranged in the middle position in the main body (1);

a plurality of groups of fixed rods (103) arranged at the two ends of the bottom of the support frame (102); and

a control panel (104) arranged on the top of one side of the main body (1).

2. The low-energy-consumption inverter type direct-current manual electric welding machine according to claim 1, characterized in that: the both ends of main part (1) one side bottom all are provided with interface (201), the bottom at transformer (2) both ends all is provided with electric connecting plate (202), the inside top of main part (1) is provided with circuit board (203), the four corners department at support frame (102) top all is provided with installation pole (204), the inside four corners department of circuit board (203) all is provided with and runs through to the inside gim peg (205) of installation pole (204), the intermediate position department at circuit board (203) top is provided with brake resistance (206), the intermediate position department of circuit board (203) top both sides all is provided with filter capacitor (207).

3. The low-energy-consumption inverter type direct-current manual electric welding machine according to claim 2, characterized in that: one side of guard plate (101) one end is provided with multiunit draw-in groove (301), keep away from guard plate (101) one side of draw-in groove (301) one end is provided with semiconductor refrigerator (302), the one end of semiconductor refrigerator (302) is provided with and runs through to inside cooling fin (303) of draw-in groove (301), main part (1) is inside to be kept away from the bottom of interface (201) one side is provided with radiator fan (304), fixed cover (3) inside is close to the bottom of radiator fan (304) one side is provided with cooling water pipe (305), the intermediate position department at fixed cover (3) top is provided with handle (306).

4. The low-energy-consumption inverter type direct-current manual electric welding machine according to claim 1, characterized in that: the top of main part (1) one side is provided with the fixed slot, control panel (104) are through fixed slot and main part (1) fixed connection, the both ends of support frame (102) both sides all are provided with the fixed orifices, and dead lever (103) run through to the fixed orifices inside, support frame (102) are through dead lever (103) and guard plate (101) fixed connection.

5. The low-energy-consumption inverter type direct-current manual electric welding machine according to claim 2, characterized in that: the four corners department of transformer (2) bottom all is provided with the fixing base, transformer (2) are through fixing base and main part (1) fixed connection, interface (201) are through connecing electric lug (202) and transformer (2) electric connection, the both ends of main part (1) one side bottom all are provided with the mounting hole, interface (201) are through mounting hole and main part (1) fixed connection.

6. The low-energy-consumption inverter type direct-current manual electric welding machine according to claim 2, characterized in that: the inside four corners department of circuit board (203) all is provided with the through-hole, the outside of gim peg (205) is provided with the external screw thread, the inboard of installation pole (204) be provided with gim peg (205) assorted screw hole, circuit board (203) can be dismantled with support frame (102) through gim peg (205) and installation pole (204) and be connected.

7. The inverter type direct current manual electric welding machine with low energy consumption according to claim 3, characterized in that: the one end of radiator fan (304) is provided with the mount pad, radiator fan (304) are through fixing base and main part (1) fixed connection, cooling fin (303) are through draw-in groove (301) and guard plate (101) fixed connection, the one end of semiconductor refrigerator (302) is provided with the mount pad, semiconductor refrigerator (302) are through mount pad and guard plate (101) fixed connection.

8. The inverter type direct current manual electric welding machine with low energy consumption according to claim 3, characterized in that: the two ends of one side of the fixed cover (3) are provided with fixing holes, the cooling water pipe (305) is fixedly connected with the fixed cover (3) through the fixing holes, the two ends of the cooling water pipe (305) are provided with connectors, and the cooling water pipe (305) is of an S-shaped structure.