High-frequency heat welding power source for electromechanical equipment

Abstract

The utility model discloses a kind of high-frequency hot pressure welding welding power supply for electromechanical equipment, belong to electromechanical equipment field, a kind of high-frequency hot pressure welding welding power supply for electromechanical equipment, including outer box mechanism, the inner end middle part of outer box mechanism is equipped with heat conduction mechanism, the inner end periphery of outer box mechanism is equipped with heat dissipation mechanism, the heat conduction mechanism includes working tank, the outer end of working tank is equipped with fin, the connecting place of fin is formed with gap, the inner end of gap is equipped with air guide box;The high-frequency hot pressure welding welding power supply for electromechanical equipment, install four groups of heat dissipation fins of cyclicly adhering and match bellows and air guide box, can strengthen heat conduction efficiency, simultaneously, through the bellows and air guide box construction directional heat dissipation air duct accelerates heat discharge, effectively solve the problem of single group of heat dissipation fin heat dissipation deficiency, improve core component heat dissipation effect and operating stability, set up bellows can concentratedly guide airflow to form heat dissipation wind field, enhance wind power concentration and wind pressure, improve heat exchange efficiency.

Description

Technical Field

[0001] This utility model relates to the field of electromechanical equipment, and in particular to a high-frequency thermocompression welding power supply for electromechanical equipment. Background Technology

[0002] In the field of electromechanical equipment manufacturing, high-frequency thermocompression welding power supplies are key core equipment for achieving precise connection of metal components. They are widely used in the production and processing of various electromechanical products such as micro motors, precision sensors, automotive electronic components, and aerospace parts. The welding quality directly determines the overall performance, service life, and operational reliability of the electromechanical equipment. Due to limitations in circuit topology design and heat dissipation structure layout, high-frequency thermocompression welding power supplies generally suffer from insufficient heat dissipation efficiency. When the power supply is working, core components such as high-frequency inverter modules and power switching devices will generate a large amount of Joule heat, which can easily damage the internal components of the device. Most existing high-frequency thermocompression welding power supplies use a single heat sink attached to one side of the heat-generating component for heat conduction and dissipation. This method has insufficient heat dissipation efficiency, resulting in heat accumulation in core components, poor operational stability, shortened service life, and inability to meet the requirements of high power density and long-term continuous welding. Therefore, we propose a high-frequency thermocompression welding power supply for electromechanical equipment. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a high-frequency thermobaric welding power supply for electromechanical equipment. By installing four sets of circulating heat sinks and matching them with a blower box and air guide box, the contact area with the heat-generating components can be increased and the heat conduction efficiency can be enhanced. At the same time, the blower box and air guide box can be used to construct a directional heat dissipation air channel to accelerate heat dissipation, effectively solving the problem of insufficient heat dissipation of a single heat sink.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A high-frequency thermobaric welding power supply for electromechanical equipment includes an outer casing mechanism, a heat-conducting mechanism installed in the middle of the inner end of the outer casing mechanism, and a heat dissipation mechanism installed around the inner end of the outer casing mechanism. The heat conduction mechanism includes a working box, with heat sinks installed at the outer end of the working box. A notch is formed at the connection of the heat sinks, and an air guide box is installed at the inner end of the notch. By installing four sets of circulating heat sinks and combining them with the air box and air guide box, the contact area with the heat-generating components can be increased, and the heat conduction efficiency can be enhanced. At the same time, the air box and air guide box form a directional heat dissipation air channel to accelerate heat dissipation, effectively solving the problem of insufficient heat dissipation of a single set of heat sinks and improving the heat dissipation effect and operational stability of the core components.

[0005] Furthermore, the outer casing mechanism includes an outer casing body, with support legs installed at the four lower corners of the outer casing body, a control panel installed on the upper front side of the outer casing body, and a ventilation mesh installed on the outer edge of the outer casing body. By setting the ventilation mesh, clean cold air can be introduced to supplement the air intake of the air duct, maintain the air pressure balance inside and outside the air box and air guide box, and at the same time block external dust and debris from entering the heat dissipation system, ensuring the airflow efficiency of the directional heat dissipation air duct to enhance the heat dissipation effect.

[0006] Furthermore, the heat dissipation mechanism includes a wind box, with an air inlet at the front end and an air outlet at the rear end. By setting up the wind box, airflow can be concentrated and guided to form a stable and directional heat dissipation air field, enhancing the concentration of air force and air pressure, and improving heat exchange efficiency.

[0007] Furthermore, the working box is installed at the center of the bottom inner end of the outer casing. By installing the working box at the center of the bottom inner end of the outer casing, the overall center of gravity can be centered and stable, avoiding vibration or tilting caused by the center of gravity shift during equipment operation. At the same time, sufficient space is reserved around and above to facilitate the construction of a smooth annular heat dissipation channel by the air box, air guide box and heat sink, ensuring unobstructed airflow circulation.

[0008] Furthermore, the bellows is installed at the inner end of the outer casing body and located on the outside of the working box.

[0009] Furthermore, there are two air boxes, which are installed on the left and right sides of the working box and directly opposite the heat sink.

[0010] Furthermore, the number of air guide boxes is four, and each air guide box connects two adjacent heat sinks.

[0011] Furthermore, the interior of the air guide box is a curved surface structure.

[0012] In summary, this utility model has the following beneficial effects: 1. By installing four sets of circulating heat sinks and matching them with a fan box and air guide box, the contact area with the heat-generating components can be increased, and the heat transfer efficiency can be enhanced. At the same time, the directional heat dissipation airflow channel constructed by the fan box and air guide box can accelerate the heat dissipation, effectively solving the problem of insufficient heat dissipation of a single heat sink, improving the heat dissipation effect and operational stability of core components. By setting up a ventilation net, clean cold air can be introduced to supplement the air intake of the airflow channel, maintain the air pressure balance inside and outside the fan box and air guide box, and at the same time block external dust and debris from entering the heat dissipation system, ensuring the airflow efficiency of the directional heat dissipation airflow channel to enhance the heat dissipation effect. 2. By setting up the bellows, the airflow can be concentrated and guided to form a stable and directional heat dissipation air field, which enhances the concentration of wind force and wind pressure, and improves the heat exchange efficiency. By installing the working box in the center of the bottom of the inner end of the outer box, the overall center of gravity can be centered and stable, avoiding vibration or tilting caused by the center of gravity shift during the operation of the equipment. At the same time, sufficient space is reserved around and above to facilitate the construction of a smooth ring-shaped heat dissipation air channel by the bellows, air guide box and heat sink, ensuring unobstructed airflow circulation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure in this embodiment; Figure 2 This is a three-dimensional structural diagram of the outer box mechanism in this embodiment; Figure 3 This is a three-dimensional structural diagram of the heat conduction mechanism in this embodiment; Figure 4 This is a partial three-dimensional structural diagram of the heat conduction mechanism in this embodiment; Figure 5 This is a three-dimensional structural diagram of the heat dissipation mechanism in this embodiment; Figure 6 This is a partial three-dimensional structural diagram of the heat conduction mechanism in this embodiment.

[0014] In the diagram, 1 is the outer casing mechanism; 101 is the outer casing body; 102 is the support leg; 103 is the control panel; 104 is the ventilation mesh; 2 is the heat conduction mechanism; 201 is the working box; 202 is the heat sink; 203 is the notch; 204 is the air guide box; 3 is the heat dissipation mechanism; 301 is the air box; 302 is the air inlet; 303 is the air outlet. Detailed Implementation

[0015] The present invention will be further described in detail below with reference to the accompanying drawings.

[0016] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0017] Reference Figure 1-6 As shown, a high-frequency thermobaric welding power supply for electromechanical equipment is provided in a preferred embodiment of the present invention. It includes an outer casing mechanism 1, a heat conduction mechanism 2 installed in the middle of the inner end of the outer casing mechanism 1, and a heat dissipation mechanism 3 installed on the outer periphery of the inner end of the outer casing mechanism 1. The heat conduction mechanism 2 includes a working box 201. A heat sink 202 is installed on the outer end of the working box 201. A notch 203 is formed at the connection of the heat sink 202. An air guide box 204 is installed on the inner end of the notch 203. There are four air guide boxes 204. The air guide box 204 connects two adjacent heat sinks 202. The interior of the air guide box 204 is a curved surface mechanism. By installing four sets of circulating heat sinks 202 and matching them with the air box 301 and the air guide box 204, the contact area with the heat-generating component can be increased and the heat conduction efficiency can be enhanced. At the same time, the air box 301 and the air guide box 204 form a directional heat dissipation channel to accelerate the heat dissipation, effectively solving the problem of insufficient heat dissipation of a single set and improving the heat dissipation effect and operational stability of the core components.

[0018] Reference Figure 1-2 As shown, the outer casing mechanism 1 includes an outer casing body 101. Support legs 102 are installed at the four corners of the lower end of the outer casing body 101. A control panel 103 is installed on the upper front side of the outer casing body 101. A ventilation mesh 104 is installed on the outer side of the outer casing body 101. By setting the ventilation mesh 104, clean cold air can be introduced to supplement the air intake of the air duct, maintain the air pressure balance between the inside and outside of the air box 301 and the air guide box 204, and at the same time block external dust and debris from entering the heat dissipation system, ensuring the airflow efficiency of the directional heat dissipation air duct to enhance the heat dissipation effect.

[0019] Reference Figure 1-5 As shown, the heat dissipation mechanism 3 includes a fan box 301. The front end of the fan box 301 is provided with an air inlet 302, and the rear end of the fan box 301 is provided with an air outlet 303. The fan box 301 is installed inside the outer casing 101 and located outside the working box 201. There are two fan boxes 301. The two fan boxes 301 are installed on the left and right sides of the working box 201 and face the heat sink 202. By setting the fan box 301, the airflow can be concentrated and guided to form a stable and directional heat dissipation air field, enhance the concentration of air force and air pressure, and improve the heat exchange efficiency.

[0020] Reference Figure 2-4 As shown, the working box 201 is installed in the center of the bottom inner end of the outer box body 101. By installing the working box 201 in the center of the bottom inner end of the outer box body 101, the overall center of gravity can be centered and stable, avoiding vibration or tilting caused by the center of gravity shift during equipment operation. At the same time, sufficient space is reserved around and above to facilitate the construction of a smooth annular heat dissipation channel by the air box 301, air guide box 204 and heat sink 202, ensuring unobstructed airflow circulation.

[0021] The specific implementation process is as follows: First, the parameters are set through the control panel 103 on the upper front side of the outer casing 101. The support legs 102 at the four corners of the lower end of the outer casing 101 ensure the overall stability of the equipment. The working box 201 is the core working component. The heat generated by its operation is quickly conducted through the four sets of circulating heat sinks 202 at the outer end. The air guide box 204 installed in the notch 203 at the connection of adjacent heat sinks 202, together with the air boxes 301 on the left and right sides of the working box 201 at the inner end of the outer casing 101, constructs a directional heat dissipation air duct. The air box 301 introduces clean cold air filtered by the ventilation net 104 on the outer side of the outer casing 101 through the front air inlet 302. The airflow flows through the heat sink 202 under the guidance of the curved structure of the air guide box 204 to complete the heat exchange. At the same time, the ventilation net 104 maintains the air pressure balance inside and outside the air duct, and finally achieves efficient heat dissipation of the core component, ensuring stable operation of the equipment under high power density or long-term continuous welding conditions.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-frequency thermostatic welding power supply for electromechanical equipment, characterized in that: It includes an outer casing mechanism (1), a heat conduction mechanism (2) is installed in the middle of the inner end of the outer casing mechanism (1), and a heat dissipation mechanism (3) is installed on the outer periphery of the inner end of the outer casing mechanism (1). The heat conduction mechanism (2) includes a working box (201), a heat sink (202) is installed at the outer end of the working box (201), a notch (203) is formed at the connection of the heat sink (202), and an air guide box (204) is installed at the inner end of the notch (203).

2. The high-frequency thermostatic welding power supply for electromechanical equipment according to claim 1, characterized in that: The outer casing mechanism (1) includes an outer casing body (101), with support legs (102) installed at the four corners of the lower end of the outer casing body (101), a control panel (103) installed on the upper front side of the outer casing body (101), and a ventilation net (104) installed on the outer side of the outer casing body (101).

3. The high-frequency thermocompression welding power supply for electromechanical equipment according to claim 2, characterized in that: The heat dissipation mechanism (3) includes a blower (301), with an air inlet (302) at the front end and an air outlet (303) at the rear end.

4. The high-frequency thermostatic welding power supply for electromechanical equipment according to claim 2, characterized in that: The work box (201) is installed at the center of the bottom of the inner end of the outer box body (101).

5. A high-frequency thermostatic welding power supply for electromechanical equipment according to claim 3, characterized in that: The bellows (301) is installed at the inner end of the outer casing body (101) and located on the outside of the working box (201).

6. The high-frequency thermocompression welding power supply for electromechanical equipment according to claim 3, characterized in that: The number of the bellows (301) is two, and the two bellows (301) are installed on the left and right sides of the working box (201) and face the heat sink (202).

7. The high-frequency thermostatic welding power supply for electromechanical equipment according to claim 1, characterized in that: The number of air guide boxes (204) is four, and the air guide boxes (204) are connected to two adjacent heat sinks (202).

8. The high-frequency thermocompression welding power supply for electromechanical equipment according to claim 1, characterized in that: The air guide box (204) has a curved surface structure inside.

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