Resistance-free high-frequency power supply shell for wire cutting machine

Abstract

The utility model discloses a resistance-free high-frequency power supply shell for a wire cutting machine, which comprises a shell and an internal element, the internal element is arranged in the shell, heat dissipation holes are arranged on two sides of the shell in an array mode, and a rotary heat dissipation structure is further arranged on the shell. The rotary heat dissipation structure comprises a dustproof structure used for dust prevention of the heat dissipation holes, an air cooling structure used for heat dissipation through air circulation and a control structure used for switching between the dustproof structure and the air cooling structure. By means of the mode, the resistance-free high-frequency power source shell for the wire cutting machine is provided with a rotary heat dissipation structure, the stable heat dissipation effect can be guaranteed, the problem that the heat dissipation effect becomes poor when a high-frequency power source is placed in a poor ventilation environment and the external temperature is too high is solved, and meanwhile heat dissipation holes can be prevented from being blocked.

Description

Technical Field

[0001] This utility model relates to the field of wire cutting machines, and in particular to a resistance-free high-frequency power supply housing for wire cutting machines. Background Technology

[0002] A resistance-free high-frequency power supply typically refers to a high-frequency power supply that does not rely on traditional resistive elements for energy conversion. It usually utilizes other components (such as inductors, capacitors, and switching elements) to achieve efficient energy conversion and output, and is widely used in communications, lasers, radio frequency heating, medical equipment, and other high-frequency applications.

[0003] Resistorless high-frequency power supplies have lower energy loss and can achieve high-efficiency energy conversion. They are suitable for applications that require high-frequency signals and provide stable output. Compared with traditional power supplies, the use of switching elements and resonant technology can effectively reduce the size of the power supply and can adjust the output voltage and current according to specific application requirements.

[0004] Although resistanceless high-frequency power supplies have high energy conversion efficiency, the switching components still generate heat during operation. Good heat dissipation is crucial for resistanceless high-frequency power supplies. Existing resistanceless high-frequency power supply housings use heat dissipation holes for cooling. The heat dissipation effect of these holes is heavily dependent on the surrounding airflow. If the high-frequency power supply is placed in a poorly ventilated environment with slow airflow, the heat dissipation effect will be greatly reduced. At the same time, the heat dissipation holes are dependent on the ambient temperature. When the external temperature is too high, the heat dissipation effect may deteriorate. Exposed heat dissipation holes are also prone to drawing in dust and other contaminants, which may cause blockage and further affect the heat dissipation effect. Utility Model Content

[0005] The main technical problem solved by this utility model is to provide a resistance-free high-frequency power supply housing for wire cutting machines, which can ensure stable heat dissipation.

[0006] To solve the above-mentioned technical problems, the present invention provides a technical solution: a resistance-free high-frequency power supply housing for a wire cutting machine, comprising a housing and internal components, wherein the internal components are installed inside the housing, heat dissipation holes are arrayed on both sides of the housing, and a rotary heat dissipation structure is also provided on the housing.

[0007] The rotary heat dissipation structure includes a dustproof structure for preventing dust from the heat dissipation holes, a wind-cooling structure for dissipating heat through air circulation, and a control structure for switching between the dustproof structure and the wind-cooling structure.

[0008] In a preferred embodiment of the present invention, the dustproof structure includes two dustproof nets, the size of which is larger than the size of the heat dissipation holes arranged on each side of the array.

[0009] In a preferred embodiment of the present invention, the air-cooled structure includes an air intake fan and an air exhaust fan, which are respectively disposed on the left and right sides of the housing.

[0010] In a preferred embodiment of this utility model, the control structure includes two rotary motors and a control panel. The control panel is installed on the front of the housing, and the two rotary motors are symmetrically installed on both sides of the housing. The control panel is connected to the rotary motors, the air intake motor, and the air exhaust motor via wires.

[0011] In a preferred embodiment of this utility model, the control panel is provided with an external temperature detector, an internal temperature detector and a processing module, and the external temperature detector and the internal temperature detector are connected to the processing module by wires.

[0012] In a preferred embodiment of the present invention, the external temperature detector protrudes from the surface of the housing, and the internal temperature detector extends into the housing.

[0013] In a preferred embodiment of this utility model, the intake motor and the exhaust motor are respectively connected to the rotary motor via a first bracket.

[0014] In a preferred embodiment of this utility model, the two dustproof nets are respectively connected to the rotary motor through the second bracket, and the two dustproof nets are symmetrically arranged on both sides of the rotary motor on the same side, with the air intake and the air outlet on the same side respectively.

[0015] The beneficial effects of this utility model are: This utility model provides a resistance-free high-frequency power supply housing for wire cutting machines. The housing has a rotating heat dissipation structure, which can ensure stable heat dissipation effect and solve the problem that the heat dissipation effect deteriorates when the high-frequency power supply is placed in a poorly ventilated environment or when the external temperature is too high. At the same time, it can avoid the blockage of heat dissipation holes. Attached Figure Description

[0016] Figure 1 Right view of a resistorless high-frequency power supply housing for a wire EDM machine.

[0017] Figure 2 This is a front view of the housing of a resistance-free high-frequency power supply for a wire EDM machine.

[0018] The components in the attached diagram are labeled as follows: 1. Housing; 2. Heat dissipation vents; 3. Dust filter; 4. Air intake fan; 5. Air exhaust fan; 6. Rotary motor; 7. Control panel; 8. External temperature sensor. Detailed Implementation

[0019] The preferred embodiments of the present invention will be described in detail below so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0020] according to Figure 1 and Figure 2 A resistorless high-frequency power supply housing for a wire cutting machine includes a housing 1 and internal components. The internal components are installed inside the housing 1. Heat dissipation holes 2 are arrayed on both sides of the housing 1. A rotating heat dissipation structure is also provided on the housing 1, which can ensure stable heat dissipation effect and solve the problem that the heat dissipation effect deteriorates when the high-frequency power supply is placed in a poorly ventilated environment or when the external temperature is too high. At the same time, it can prevent the heat dissipation holes 2 from being blocked.

[0021] The rotary heat dissipation structure includes a dustproof structure for preventing dust from the heat dissipation holes 2, a wind-cooling structure for dissipating heat through air circulation, and a control structure for switching between the dustproof structure and the wind-cooling structure.

[0022] The dustproof structure includes two dustproof nets 3, each larger than the size of the heat dissipation holes 2 arranged on each side array. The dustproof nets 3 can prevent the exposed heat dissipation holes 2 from sucking in dust and other pollutants, prevent the heat dissipation holes 2 from being blocked, and ensure the heat dissipation effect.

[0023] The air-cooled structure includes an intake fan 4 and an exhaust fan 5, which are respectively arranged on the left and right sides of the housing 1. The intake fan 4 injects air into the housing 1 and the exhaust fan 5 extracts the air, thereby carrying away heat and achieving the function of heat dissipation. This solves the problem that the heat dissipation effect is poor in poorly ventilated environments, when the air flow is slow, and when the external temperature of the heat dissipation hole 2 is too high.

[0024] The control structure includes two rotary motors 6 and a control panel 7. The control panel 7 is installed on the front of the housing 1, and the two rotary motors 6 are symmetrically installed on both sides of the housing 1. The control panel 7 is connected to the rotary motors 6, the air intake 4 and the air exhaust 5 via wires. The control panel 7 is used to control the rotation of the rotary motors 6 and the operation of the air intake 4 and the air exhaust 5.

[0025] The control panel 7 is equipped with an external temperature detector 8, an internal temperature detector, and a processing module. The external temperature detector 8 and the internal temperature detector are connected to the processing module via wires. The external temperature detector 8 protrudes from the surface of the housing 1, and the internal temperature detector extends into the housing 1. The external temperature detector 8 and the internal temperature detector are used to detect the temperature inside and outside the housing 1, respectively, and then transmit the data to the processing module for processing.

[0026] A threshold is set through the control panel 7. When the temperature difference between the inside and outside of the housing 1 is greater than the threshold, the rotary motor 6 rotates, causing the air intake 4 and the air exhaust 5 to cover the heat dissipation holes 2 on both sides respectively for active heat dissipation.

[0027] When the temperature difference between the inside and outside of the housing 1 is less than or equal to a threshold, the rotary motor 6 rotates, causing the two dustproof nets 3 to cover the heat dissipation holes 2 on both sides for passive heat dissipation.

[0028] The intake man 4 and the exhaust man 5 are respectively connected to the rotary motor 6 via the first bracket. The two dustproof nets 3 are respectively connected to the rotary motor 6 via the second bracket. The two dustproof nets 3 are symmetrically arranged on both sides of the rotary motor 6 on the same side, with the intake man 4 and the exhaust man 5 on the same side respectively. The rotary motor 6 is used for mode adjustment. The rotary motor 6 can only rotate 180° each time. At the same time, the intake man 4 and the exhaust man 5 cover the corresponding heat dissipation holes 2 on both sides.

[0029] Compared with the prior art, the present invention provides a resistance-free high-frequency power supply housing for wire cutting machines. The housing has a rotating heat dissipation structure, which can ensure stable heat dissipation effect and solve the problem that the heat dissipation effect deteriorates when the high-frequency power supply is placed in a poorly ventilated environment or when the external temperature is too high. At the same time, it can avoid the blockage of heat dissipation holes.

[0030] In the description of this utility model, it should be noted that all components are general standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional test methods. The terms "upper", "lower", "left", "right", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A resistance-free high-frequency power supply housing for a wire cutting machine, comprising a housing body, wherein internal components are installed within the housing body, and heat dissipation holes are arrayed on both sides of the housing body, characterized in that, The housing body is also provided with a rotating heat dissipation structure; The rotary heat dissipation structure includes a dustproof structure for preventing dust from the heat dissipation holes, a wind-cooling structure for dissipating heat through air circulation, and a control structure for switching between the dustproof structure and the wind-cooling structure.

2. The resistance-free high-frequency power supply housing for a wire cutting machine according to claim 1, characterized in that, The dustproof structure includes two dustproof nets, each larger than the size of the heat dissipation holes provided on each side of the array.

3. The resistance-free high-frequency power supply housing for a wire cutting machine according to claim 2, characterized in that, The air-cooled structure includes an intake fan and an exhaust fan, which are respectively disposed on the left and right sides of the housing body.

4. The resistance-free high-frequency power supply housing for a wire cutting machine according to claim 3, characterized in that, The control structure includes two rotary motors and a control panel. The control panel is installed on the front of the housing body, and the two rotary motors are symmetrically installed on both sides of the housing body. The control panel is connected to the rotary motors, the air intake motor, and the air exhaust motor via wires.

5. The resistance-free high-frequency power supply housing for a wire cutting machine according to claim 4, characterized in that, The control panel is equipped with an external temperature detector, an internal temperature detector, and a processing module. The external temperature detector and the internal temperature detector are connected to the processing module via wires.

6. The resistance-free high-frequency power supply housing for a wire cutting machine according to claim 5, characterized in that, The external temperature detector protrudes from the surface of the housing body, while the internal temperature detector extends into the housing body.

7. The resistance-free high-frequency power supply housing for a wire cutting machine according to claim 4, characterized in that, The intake motor and the exhaust motor are respectively connected to the rotary motor via the first bracket.

8. The resistance-free high-frequency power supply housing for a wire cutting machine according to claim 7, characterized in that, The two dustproof nets are respectively connected to the rotary motor through the second bracket. The two dustproof nets are symmetrically arranged on both sides of the rotary motor on the same side, with the air intake and air outlet on the same side respectively.

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