Centralized control type ultrasonic power supply structure

Abstract

The invention discloses a centralized control type ultrasonic power supply structure which comprises a shell, a circuit board, an installation frame and a fan are installed in the shell, the installation frame is located between the circuit board and the fan, multiple sets of digital converters and second transformers are installed on the circuit board, and multiple sets of first transformers are installed in the installation frame. A plurality of ventilation channels are arranged among the first transformers at intervals, ventilation holes are formed in the top and the bottom of the mounting frame, and a dustproof assembly used for preventing external dust from entering the shell is mounted at the bottom of the shell. Through the arrangement of the dustproof assembly, the first filter screen and the second filter screen are arranged at the bottom and the top of the shell, so that air entering the shell is filtered, dust is not prone to entering the shell, and a large amount of dust accumulation blocks are not prone to adhering to parts in the shell; the ultrasonic power supply is not easy to damage, and the service life of the ultrasonic power supply is prolonged.

Description

Technical Field

[0001] The invention belongs to the technical field of power supply structures and relates to a centralized control type ultrasonic power supply structure. Background Art

[0002] High-energy acoustic beam stress regulation is achieved by transmitting high-energy ultrasonic waves generated by a power ultrasonic transducer through a medium into the stress concentration area of ​​the material, and utilizing the softening effect of high-energy ultrasonic waves on the material to achieve regulation of the residual stress inside the material, thereby achieving the effect of residual stress reduction or homogenization. The ultrasonic power supply is the core component of high-energy acoustic beam stress regulation. Its function is to convert electrical energy into a high-frequency AC signal that matches the ultrasonic transducer. The existing voltage-adjustable ultrasonic power supply has a drive control and display module embedded on one side of the power supply body, a sampling and protection module arranged inside, and a power conversion module installed at the same time. A protective mechanism is arranged on the outside, and dust-proof heat dissipation mechanisms are arranged on both sides of the power supply body. The dust-proof heat dissipation mechanism is composed of a magnetic strip, a groove, an adjustment plate, a magnet, and a heat dissipation through hole. A cleaning mechanism is arranged on one side of the drive control and display module. This scheme makes the ultrasonic power supply more practical and easy to promote, and at the same time avoids the phenomenon of blurred observation of the surface of the drive control and display module when the ultrasonic power supply is used.

[0003] The existing voltage-adjustable ultrasonic power supply is affected by its structure. During use, dust in the air can easily enter the interior of the power supply body through the heat dissipation holes, causing a large amount of dust to accumulate on the parts inside the power supply body, which can easily cause damage to the power supply body and reduce the service life of the power supply body. Summary of the invention

[0004] (I) Purpose of the invention

[0005] The purpose of the present invention is to provide a centralized control type ultrasonic power supply structure to increase the service life of the ultrasonic power supply.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the present invention provides a centralized control ultrasonic power supply structure, which includes: a shell 110, a circuit board 150, a mounting frame 120 and a fan 180 are installed in the shell 110, the mounting frame 120 is located between the circuit board 150 and the fan 180, a plurality of groups of digital converters 151 and a second transformer 152 are installed on the circuit board 150, a plurality of groups of first transformers 130 are installed in the mounting frame 120, a plurality of groups of ventilation channels 140 are separated between the plurality of first transformers 130, ventilation holes 121 are provided at the top and bottom of the mounting frame 120, and a dustproof component for preventing external dust from entering the shell 110 is installed at the bottom of the shell 110.

[0008] The dustproof component includes a fixing plate 210 , which is installed at the bottom of the housing 110 . A slide groove 220 is provided on the fixing plate 210 . A filter frame 230 is slidably connected in the slide groove 220 . A second filter screen 231 is installed in the filter frame 230 .

[0009] A handle 232 is installed at one end of the filter frame 230 .

[0010] Among them, two groups of rotating blocks 240 are rotatably connected to one side of the fixed plate 210, and the two groups of rotating blocks 240 are symmetrically arranged with the filter frame 230 as the center, and limit blocks 241 are installed on the two groups of rotating blocks 240; the rotating blocks 240 are rotated to move the limit blocks 241 to the filter frame 230 to limit the filter frame 230. At the same time, after the limit blocks 241 are away from the filter frame 230, the filter frame 230 is pulled out and the second filter screen 231 is taken out for replacement and maintenance of the second filter screen 231.

[0011] The inner walls of both sides of the fixing plate 210 are provided with movable grooves 250 , wherein a threaded rod 251 is rotatably connected in one group of the movable grooves 250 , and a guide rod 252 is installed in another group of the movable grooves 250 .

[0012] Among them, the two groups of moving grooves 250 are both slidably connected with moving blocks 253, one group of moving blocks 253 is threadedly connected to the threaded rod 251, and the other group of moving blocks 253 is slidably connected to the guide rod 252, and a cleaning plate 254 is installed between the two groups of moving blocks 253.

[0013] Among them, the dustproof component also includes a motor 255, which is installed on the outer shell 110, and the output end of the motor 255 passes through one group of movable grooves 250, and the output end of the motor 255 is transmission-connected to one end of the threaded rod 251; when dust accumulates on the second filter 231, the motor 255 drives the threaded rod 251 to rotate, so that the threaded rod 251 drives the moving block 253 to move, and the moving block 253 drives the cleaning plate 254 to move, so that the cleaning plate 254 cleans the second filter 231.

[0014] A plurality of exhaust ports 111 are provided on the top of the housing 110 . The plurality of exhaust ports 111 are arranged in an equidistant array. A first filter 170 is installed on the top of the housing 110 .

[0015] The bottom of the housing 110 is connected to the fixing plate 210 , and two groups of support plates 160 are installed at the bottom of the housing 110 . The two groups of support plates 160 are installed at two ends of the fixing plate 210 .

[0016] (III) Beneficial effects

[0017] The centralized ultrasonic power supply structure provided by the above technical solution, through the setting of dustproof components, by arranging the first filter screen and the second filter screen at the bottom and the top of the shell, thereby filtering the air entering the shell, making it difficult for dust to enter the interior of the shell, and making it difficult for a large amount of dust to accumulate and adhere to the parts inside the shell, making it difficult for the ultrasonic power supply to be damaged, thereby improving the service life of the ultrasonic power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of an embodiment of the present invention.

[0019] Figure 2 Schematic diagram of the fixing plate structure according to an embodiment of the present invention.

[0020] Figure 3 It is a structural schematic diagram of one side of a fixing plate according to an embodiment of the present invention.

[0021] Figure 4 Schematic diagram of the internal structure of the fixing plate according to an embodiment of the present invention.

[0022] In the figure: 110, housing; 111, exhaust port; 120, mounting frame; 121, ventilation hole; 130, first transformer; 140, ventilation channel; 150, circuit board; 151, digital converter; 152, second transformer; 160, support plate; 170, first filter; 180, fan; 210, fixing plate; 220, slide groove; 230, filter frame; 231, second filter; 232, handle; 240, rotating block; 241, limiting block; 250, moving groove; 251, threaded rod; 252, guide rod; 253, moving block; 254, cleaning plate; 255, motor. DETAILED DESCRIPTION

[0023] In order to make the purpose, content and advantages of the present invention more clear, the specific implementation methods of the present invention are further described in detail below in conjunction with the drawings and examples.

[0024] See also Figure 1-Figure 4 The centralized control ultrasonic power supply structure of this embodiment includes a shell 110, in which a circuit board 150, a mounting frame 120 and a fan 180 are installed. The mounting frame 120 is located between the circuit board 150 and the fan 180. A plurality of groups of digital converters 151 and a second transformer 152 are installed on the circuit board 150. A plurality of groups of first transformers 130 are installed in the mounting frame 120. A plurality of groups of ventilation channels 140 are separated between the plurality of groups of first transformers 130. Ventilation holes 121 are provided at the top and bottom of the mounting frame 120. A dustproof component for preventing external dust from entering the shell 110 is installed at the bottom of the shell 110.

[0025] The dustproof component includes a fixing plate 210, which is installed at the bottom of the shell 110. A slide groove 220 is opened on the fixing plate 210. A filter frame 230 is slidably connected in the slide groove 220. A second filter screen 231 is installed in the filter frame 230. A handle 232 is installed at one end of the filter frame 230.

[0026] When in use, the outside air is transmitted to the shell 110 through the fan 180, and the outside air is filtered by the second filter 231, so that dust in the outside air is not easy to enter the shell 110. The fan 180 blows the air to the parts in the shell 110 to blow away the heat on the parts, thereby cooling the power supply, making it less likely to overheat and be damaged, improving the heat dissipation effect, and being discharged through the exhaust port 111 to achieve the heat dissipation effect of the power supply.

[0027] One side of the fixed plate 210 is rotatably connected with two groups of rotating blocks 240, and the two groups of rotating blocks 240 are symmetrically arranged with the filter frame 230 as the center, and the two groups of rotating blocks 240 are both installed with limit blocks 241. By rotating the rotating blocks 240, the limit blocks 241 are moved to the filter frame 230, and the filter frame 230 is limited, so that the filter frame 230 is not easy to deviate, and the second filter screen 231 is kept stable in use. At the same time, after the limit blocks 241 are away from the filter frame 230, the filter frame 230 is pulled out by pulling the handle 232, so that the second filter screen 231 is easy to take out, and when the second filter screen 231 is damaged, it is easy to replace and repair the second filter screen 231.

[0028] The inner walls of both sides of the fixed plate 210 are provided with movable grooves 250, wherein a threaded rod 251 is rotatably connected in one group of movable grooves 250, and a guide rod 252 is installed in the other group of movable grooves 250. Moving blocks 253 are slidably connected in both groups of movable grooves 250, wherein one group of movable blocks 253 is threadedly connected to the threaded rod 251, and the other group of movable blocks 253 is slidably connected to the guide rod 252, and a cleaning plate 254 is installed between the two groups of movable blocks 253.

[0029] The dustproof assembly further includes a motor 255, which is mounted on the housing 110. The output end of the motor 255 penetrates into one of the groups of moving grooves 250, and the output end of the motor 255 is transmission-connected to one end of the threaded rod 251. When dust accumulates on the second filter 231, the motor 255 drives the threaded rod 251 to rotate, so that the threaded rod 251 drives the moving block 253 to move, and the moving block 253 drives the cleaning plate 254 to move, so that the cleaning plate 254 cleans the second filter 231, so that the second filter 231 is not easily blocked, so that the second filter 231 can be used normally, and no manual operation is required, thereby reducing labor intensity.

[0030] The top of the housing 110 is provided with a plurality of exhaust ports 111, which are arranged in an equidistant array, and a first filter 170 is installed on the top of the housing 110. The bottom of the housing 110 is connected to the fixing plate 210, and two groups of support plates 160 are installed on the bottom of the housing 110, and the two groups of support plates 160 are installed at both ends of the fixing plate 210. The first filter 170 is provided so that dust in the outside air is filtered when the outside air flows through the exhaust ports 111, so that dust in the outside air is not easy to enter the power supply.

[0031] In this embodiment, the internal electrical connection structure of the motor 255, the fan 180, the first transformer 130, the second transformer 152, the circuit board 150 and the digital converter 151 is well known to those skilled in the art and will not be described in detail herein. The electrical components in this application are all connected to an external power source when in use.

[0032] The circuits, electrical components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content of the patent protection of the present invention does not involve improvements to the software.

[0033] The control method of the present application document is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field, which is common knowledge in this field. In addition, the present application document is mainly used to protect mechanical devices, so the present application document will no longer explain the control method and circuit connection in detail.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A centralized ultrasonic power supply structure, characterized in that: include: A housing (110) is provided, wherein a circuit board (150), a mounting frame (120) and a fan (180) are installed in the housing (110); the mounting frame (120) is located between the circuit board (150) and the fan (180); a plurality of groups of digital converters (151) and a second transformer (152) are installed on the circuit board (150); a plurality of groups of first transformers (130) are installed in the mounting frame (120); a plurality of groups of ventilation channels (140) are arranged between the plurality of groups of first transformers (130); ventilation holes (121) are provided at the top and the bottom of the mounting frame (120); and a dustproof component for preventing external dust from entering the housing (110) is installed at the bottom of the housing (110).

2. The centralized control type ultrasonic power supply structure according to claim 1, characterized in that: The dustproof component comprises a fixing plate (210), the fixing plate (210) being mounted on the bottom of the housing (110), a slide groove (220) being provided on the fixing plate (210), a filter frame (230) being slidably connected in the slide groove (220), and a second filter screen (231) being installed in the filter frame (230).

3. The centralized control type ultrasonic power supply structure as claimed in claim 2, characterized in that: A handle (232) is installed at one end of the filter frame (230).

4. The centralized control type ultrasonic power supply structure as claimed in claim 2, characterized in that: One side of the fixed plate (210) is rotatably connected with two groups of rotating blocks (240), the two groups of rotating blocks (240) are symmetrically arranged with the filter frame (230) as the center, and the two groups of rotating blocks (240) are both installed with limit blocks (241); the rotating blocks (240) are rotated to move the limit blocks (241) onto the filter frame (230) to limit the filter frame (230); at the same time, after the limit blocks (241) are away from the filter frame (230), the filter frame (230) is pulled out and the second filter screen (231) is taken out for replacement and maintenance of the second filter screen (231).

5. The centralized control type ultrasonic power supply structure as claimed in claim 4, characterized in that: The inner walls on both sides of the fixed plate (210) are provided with movable grooves (250), wherein a threaded rod (251) is rotatably connected in one group of movable grooves (250), and a guide rod (252) is installed in another group of movable grooves (250).

6. The centralized control type ultrasonic power supply structure as claimed in claim 5, characterized in that: Both groups of moving grooves (250) are slidably connected with moving blocks (253), one group of moving blocks (253) is threadedly connected to the threaded rod (251), and the other group of moving blocks (253) is slidably connected to the guide rod (252), and a cleaning plate (254) is installed between the two groups of moving blocks (253).

7. The centralized control type ultrasonic power supply structure as claimed in claim 6, characterized in that: The dustproof component also includes a motor (255), the motor (255) is mounted on the housing (110), the output end of the motor (255) penetrates into one of the groups of movable grooves (250), and the output end of the motor (255) is transmission-connected to one end of the threaded rod (251); when dust accumulates on the second filter screen (231), the motor (255) drives the threaded rod (251) to rotate, so that the threaded rod (251) drives the movable block (253) to move, and the movable block (253) drives the cleaning plate (254) to move, so that the cleaning plate (254) cleans the second filter screen (231).

8. The centralized control type ultrasonic power supply structure as claimed in claim 7, characterized in that: A plurality of groups of exhaust ports (111) are provided on the top of the housing (110), and the plurality of groups of exhaust ports (111) are arranged in an equidistant array. A first filter screen (170) is installed on the top of the housing (110).

9. The centralized control type ultrasonic power supply structure as claimed in claim 8, characterized in that: The bottom of the housing (110) is connected to the fixing plate (210), and two groups of support plates (160) are installed at the bottom of the housing (110), and the two groups of support plates (160) are installed at two ends of the fixing plate (210).

10. A centralized ultrasonic power supply system, characterized in that: It comprises the centralized control type ultrasonic power supply structure as described in any one of claims 1-9.

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