A high-voltage pulse power supply with low noise and anti-interference

Abstract

The application discloses a high-voltage pulse power supply with low noise and anti-interference, and relates to the field of high-voltage pulse power supplies.The high-voltage pulse power supply comprises a main supporting shell, the top surface of the main supporting shell is horizontally provided with a top storage groove, the inner side of the top storage groove is horizontally provided with a hand-held belt body, the bottom surface of the main supporting shell is uniformly connected with a pad connecting rubber block, one side of the main supporting shell is inlaid with a display panel, one side of the main supporting shell is inlaid with a setting panel, one side of the main supporting shell is inlaid with an indicating dial, one side of the main supporting shell is provided with an adjusting knob, one side of the main supporting shell is inlaid with a power supply key, the two ends of the hand-held belt body are symmetrically connected with end connecting belts, the inner side of the top storage groove is horizontally and symmetrically provided with a clamping groove, the integrated structure is adopted, so that the use is more convenient, the sound insulation and shielding structure are combined, the sound insulation and shielding effects of the whole are greatly improved, and the operation is more stable and safe.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of high-voltage pulse power supply, and particularly relates to a high-voltage pulse power supply with low noise and anti-interference. BACKGROUND

[0002] The high-voltage pulse power supply is a kind of high-voltage power supply, which is based on a high-voltage direct current power supply and increases a switching circuit, so as to output a high-voltage power supply with adjustable pulse amplitude, adjustable pulse width, adjustable pulse frequency and settable pulse output number. There are many types of high-voltage pulse power supplies, which can be divided into mechanical switching type, high-voltage solid-state switching type and Marx network (Marx generator) according to the implementation method of the high-voltage pulse power supply. The high-voltage solid-state switching type and the Marx network can realize nanosecond-level narrow pulse and high pulse frequency. The high-voltage pulse power supply can be widely used in air purification, discharge plasma sintering, high-voltage charging, high-voltage discharge, nanometer material manufacturing, dye wastewater treatment and other occasions.

[0003] When the current high-voltage pulse power supply is used, the box type structure is not convenient for carrying operation, is not convenient for carrying installation and use, and the single shell structure inside the box type structure causes the magnetic field outside to have a certain influence on the working state of the internal components, affects the operation of the equipment, and even causes the equipment to burn out, which is not conducive to the use in the current multi-equipment environment. SUMMARY

[0004] The present application relates to the technical field of high-voltage pulse power supply, and particularly relates to a high-voltage pulse power supply with low noise and anti-interference.

[0005] To achieve the above object, the present application provides the following technical scheme.

[0006] The utility model provides a high voltage pulse power supply with low noise anti -interference, including main support shell, the top surface of main support shell is horizontally opened and is received groove, the inboard of top receiving groove is horizontally provided with portable belt, the bottom surface of main support shell is evenly docked and is pasted rubber block, one side of main support shell inlays display panel, one side of main support shell inlays and sets up panel, one side of main support shell inlays and indicates dial, one side of main support shell is provided with adjusting knob, one side of main support shell inlays and power key, both ends of portable belt are symmetrically connected with end connecting band, the inboard of top receiving groove is horizontally opened and is connected with groove, the inboard of connecting groove is connected with connecting block, both sides of connecting block are symmetrically welded with limiting block, the inboard of connecting groove is horizontally opened and is limited with groove, the inboard of main support shell is fixedly sleeved with inner sound insulation layer, the inboard of inner sound insulation layer is fixedly sleeved with inner shielding layer, the inboard of main support shell is evenly inserted with wiring terminal away from display panel one side, the inner side wall of main support shell inlays shows mainboard, the inner side wall of main support shell inlays and adjusts mainboard, the bottom surface of main support shell is evenly opened and is screwed with bottom screw hole, the top surface of pasted rubber block is fixedly inserted with connecting screw rod, the inboard of inner shielding layer is bolted with control mainboard, the inboard of inner shielding layer is bolted with processing mainboard, the inboard of inner shielding layer is bolted with cooperation mainboard, the inboard of inner shielding layer is bolted with transmission mainboard, the inboard of inner shielding layer is bolted with processing box, the inboard of inner shielding layer is bolted with wiring mainboard, the inboard of main support shell is evenly opened and is inserted with insertion hole away from display panel one side, the inner side wall of main support shell inlays and sets up mainboard, the inner side wall of main support shell inlays and power block, the outside of inner shielding layer is fixedly sleeved with isolation layer, the outside of isolation layer is fixedly sprayed with spraying layer, the outside of spraying layer is fixedly brushed with protection layer, the inboard of processing box is fixedly connected with calculation mainboard, the inboard of processing box is fixedly connected with self -checking mainboard.

[0007] As a preferred embodiment of the utility model: top receiving groove is horizontally opened in the top surface center position of main support shell, portable belt adopts hard rubber material to make setting, and both ends of portable belt are fixedly connected with one end position of end connecting band.

[0008] As a preferred embodiment of the utility model: the number of pasted rubber block is four, and the top surface of four pasted rubber blocks is fixedly connected with the bottom opening end position of bottom screw hole one by one, four pasted rubber blocks all adopt hard rubber material to make setting, and display panel and setting panel are fixedly set in the same side position of main support shell, and the inside of display panel and setting panel is electrically connected with the inside of display mainboard and setting mainboard one by one.

[0009] As one preferred embodiment of the present application: one end of the adjusting knob extends through the side wall of the main support shell to the inside, and the extending end is inserted into the adjusting hole of the adjusting main plate.

[0010] As one preferred embodiment of the present application: the clamping groove is horizontally symmetrically arranged at both ends of the top storage groove, and the inside of the clamping groove is in communication with the inside of the top storage groove; the end connecting belt is fixed at one end of the clamping block away from the hand-held belt body, and the limiting blocks are horizontally clamped one by one at the inner side of the limiting groove.

[0011] As one preferred embodiment of the present application: the inner sound insulation layer is made of hollow sound insulation material, the number of the wiring terminals is multiple, and one end of each of the multiple wiring terminals is inserted into the inner side of the insertion hole; the inside of each of the multiple wiring terminals is in electrical connection with the inside of the insertion hole; the display main plate and the adjusting main plate are fixed on the side wall of the main support shell and are in electrical connection with each other.

[0012] As one preferred embodiment of the present application: the bottom screw holes are arranged one by one at the bottom surface of the main support shell near the four corners; the top ends of the connecting screw rods are inserted into the bottom screw holes and are fixed by threads; the control main plate, the processing main plate, the cooperation main plate, the transmission main plate and the wiring main plate are in electrical connection with each other.

[0013] As one preferred embodiment of the present application: the number of the insertion holes is multiple, and the multiple insertion holes are arranged in a horizontal line on one side of the main support shell near the bottom surface; the inside of each of the multiple insertion holes is in electrical connection with the inside of the wiring main plate; the setting main plate and the power block are in electrical connection with the inside of the control main plate.

[0014] As one preferred embodiment of the present application: the spraying layer is arranged on the outside of the isolation layer in a full coverage manner; the spraying layer and the protective layer are made of anti-interference material; the calculation main plate, the self-checking main plate and the control main plate are in electrical connection with each other.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] 1. The application is characterized in that the hand-held strap is held by the hand and pulled upwards, and the end connecting strap drives the clamping block to move horizontally inside the clamping groove under the drive of the two ends, and the clamping block is limited by the limiting groove to be stable at the opening position of the clamping groove, so that the main support shell can be moved to the specified position after the hand-held strap is lifted, and the main support shell is placed more stably under the pad of the pad block, and the line ends of multiple devices are fixedly connected with the terminal, and then the multiple terminals are inserted into the insertion hole to complete the installation operation, and the main body is opened by the power block after the power key is pressed, and the main board is adjusted to the specified pulse value after the adjusting knob is rotated.

[0017] 2. The application is characterized in that the internal transmission main board can perform external networking operation, so that it can be remotely controlled and observed by the client, and the internal running noise is not affected by the outside under the isolation of the internal sound insulation layer, and the electromagnetic interference from the outside is effectively isolated under the isolation and shielding of the multi-layer internal shielding layer, and the integrated structure makes it more convenient to use, and the sound insulation and shielding effect is greatly improved by combining the sound insulation and shielding structure, so that it is more stable and safe during operation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Other features, objects and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments with reference to the attached drawings:

[0019] Figure 1 It is a three-dimensional structure diagram of a high-voltage pulse power supply with low noise and anti-interference;

[0020] Figure 2 It is a structure diagram of the main support shell side view profile connection details of a high-voltage pulse power supply with low noise and anti-interference;

[0021] Figure 3 It is a structure diagram of the main support shell top view profile connection details of a high-voltage pulse power supply with low noise and anti-interference;

[0022] Figure 4 It is a structure diagram of the internal shielding layer cross-section connection details of a high-voltage pulse power supply with low noise and anti-interference;

[0023] Figure 5 It is a structure diagram of the hand-held strap top view connection details of a high-voltage pulse power supply with low noise and anti-interference;

[0024] Figure 6It is a kind of high voltage pulse power supply with low noise anti-interference processing box body side view profile connection details structural diagram.

[0025] In the figure: 1, main support shell; 2, top storage groove; 3, hand strap; 4, pad glue block; 5, display panel; 6, setting panel; 7, indicating dial; 8, adjusting knob; 9, power key; 10, end connection belt; 11, clamping groove; 12, clamping block; 13, limiting block; 14, limiting groove; 15, inner sound insulation layer; 16, inner shielding layer; 17, terminal; 18, display mainboard; 19, adjusting mainboard; 20, bottom screw hole; 21, connecting screw; 22, control mainboard; 23, processing mainboard; 24, matching mainboard; 25, transmission mainboard; 26, processing box body; 27, wiring mainboard; 28, plug-in hole; 29, setting mainboard; 30, power block; 31, isolation layer; 32, spraying layer; 33, protective layer; 34, computing mainboard; 35, self-checking mainboard. DETAILED DESCRIPTION

[0026] Please refer to Figure 1 In the embodiment of the application, a kind of high voltage pulse power supply with low noise anti-interference, including main support shell 1, the top surface of main support shell 1 is horizontally provided with top storage groove 2, the inner side of top storage groove 2 is horizontally provided with hand strap 3, top storage groove 2 is horizontally provided in the top surface center position of main support shell 1, hand strap 3 is made of hard rubber material and is provided, and the two ends of hand strap 3 are one-to-one fixedly connected with one end of end connection belt 10, the bottom surface of main support shell 1 is uniformly butt-jointed with pad glue block 4, one side of main support shell 1 is inlaid with display panel 5, one side of main support shell 1 is inlaid with setting panel 6, the number of pad glue block 4 is four, and the top surface of the four pad glue block 4 is one-to-one butt-jointed with the bottom opening end position of bottom screw hole 20, the four pad glue block 4 is made of hard rubber material and is provided, display panel 5 and setting panel 6 are fixedly provided in the same side position of main support shell 1, and the inside of display panel 5 and setting panel 6 is one-to-one corresponding with the inside of display mainboard 18 and setting mainboard 29 and is kept electrically connected, one side of main support shell 1 is inlaid with indicating dial 7, one side of main support shell 1 is provided with adjusting knob 8, one side of main support shell 1 is inlaid with power key 9, one end of adjusting knob 8 extends to the inside of main support shell 1 through the side wall, and the extension end is inserted into the inside of adjusting mainboard 19 and is clamped, the inside of power key 9 and the inside of power block 30 are kept electrically connected;

[0027] Please refer to Figure 2The embodiment of the application discloses a high-voltage pulse power supply with low noise and anti-interference, wherein the two ends of the portable belt body 3 are symmetrically clamped with end connecting belts 10, the inner side of the top storage groove 2 is horizontally and symmetrically provided with clamping grooves 11, the inner side of the clamping groove 11 is clamped with clamping blocks 12, the two side edges of the clamping block 12 are symmetrically welded with limiting blocks 13, the clamping groove 11 is horizontally and symmetrically provided at the inner side of the two ends of the top storage groove 2, and the inside of the clamping groove 11 is in communication with the inside of the top storage groove 2, the end connecting belt 10 is fixedly arranged at one end of the clamping block 12 away from the portable belt body 3, the limiting block 13 is horizontally and symmetrically arranged in the inner side of the limiting groove 14, the inner side of the clamping groove 11 is horizontally and symmetrically provided with limiting grooves 14, the inner side of the main supporting shell 1 is fixedly sleeved with an inner sound insulation layer 15, the inner side of the inner sound insulation layer 15 is fixedly sleeved with an inner shielding layer 16, the main supporting shell 1 is uniformly inserted with wiring terminals 17 away from the side edge of the display panel 5, the inner side wall of the main supporting shell 1 is inlaid with a display main board 18, the inner side wall of the main supporting shell 1 is inlaid with an adjusting main board 19, the inner sound insulation layer 15 is made of a hollow sound insulation material, the number of the wiring terminals 17 is plural, and one end of the plurality of wiring terminals 17 is uniformly and correspondingly inserted into the inner side of the insertion hole 28, the inside of the plurality of wiring terminals 17 is in electrical connection with the inside of the insertion hole 28, the display main board 18 and the adjusting main board 19 are fixedly arranged on the side wall of the main supporting shell 1 and are in electrical connection with each other, the bottom surface of the main supporting shell 1 is uniformly provided with bottom screw holes 20, the top surface of the pad connecting rubber block 4 is fixedly inserted with connecting screw rods 21, the inner side of the inner shielding layer 16 is bolted with a control main board 22, the inner side of the inner shielding layer 16 is bolted with a processing main board 23, the inner side of the inner shielding layer 16 is bolted with a matching main board 24, the inner side of the inner shielding layer 16 is bolted with a transmission main board 25, the inner side of the inner shielding layer 16 is bolted with a processing box body 26, the inner side of the inner shielding layer 16 is bolted with a wiring main board 27, the bottom screw holes 20 are uniformly and correspondingly arranged on the bottom surface of the main supporting shell 1 close to the four corners, the top ends of the connecting screw rods 21 are uniformly and correspondingly inserted into the inner side of the bottom screw holes 20 and are fixedly connected in a threaded manner, and the control main board 22, the processing main board 23, the matching main board 24, the transmission main board 25 and the wiring main board 27 are in electrical connection with each other.

[0028] Please refer to Figures 3-6In the embodiment of the present application, a high-voltage pulse power supply with low noise and anti-interference, wherein the main support shell 1 is uniformly provided with plug-in holes 28 on the side away from the display panel 5, the inner side wall of the main support shell 1 is inlaid with a main board 29, the inner side wall of the main support shell 1 is inlaid with a power supply block 30, the number of plug-in holes 28 is multiple, and the multiple plug-in holes 28 are arranged in a horizontal line on the side of the main support shell 1 close to the bottom surface, the interiors of the multiple plug-in holes 28 are electrically connected with each other, the main board 29 and the power supply block 30 are electrically connected with the control main board 22, the outer side of the inner shielding layer 16 is fixedly sleeved with an isolation layer 31, the outer side of the isolation layer 31 is fixedly sprayed with a spraying layer 32, the outer side of the spraying layer 32 is fixedly coated with a protective layer 33, the inner side of the processing box body 26 is fixedly connected with a computing main board 34 and a self-checking main board 35, the spraying layer 32 is arranged on the outer side of the isolation layer 31 in a full coverage mode, the spraying layer 32 and the protective layer 33 are made of anti-interference material, and the computing main board 34, the self-checking main board 35 and the control main board 22 are electrically connected with each other.

[0029] The components are all general standard components or components known to those skilled in the art, and their structures and principles can be known by technical personnel through technical manuals or obtained through conventional experimental methods.

[0030] The working principle of the present application is as follows:

[0031] When the hand holds the hand-held belt body 3 and pulls upward, the end connecting belt 10 drives the clamping block 12 to move horizontally in the inner side of the clamping groove 11, and the clamping block 12 can be stably positioned at the opening position of the clamping groove 11 under the restriction between the limiting block 13 and the limiting groove 14, so that the hand-held belt body 3 can be lifted to drive the main support shell 1 to move to a specified position for placement operation, the main support shell 1 is placed more stably and does not slide under the cushioning of the cushioning rubber block 4 on the bottom surface, the line ends of multiple devices are fixedly connected with each other, then the multiple plug-in holes 28 are inserted into the interiors of the plug-in holes 28 one by one to complete the installation operation, the main body is opened by the power supply block 30 after the power key 9 is pressed, the adjusting main board 19 is adjusted to a specified pulse value for use after the adjusting knob 8 is rotated, the internal transmission main board 25 can perform external networking operation, so that it can be remotely controlled and observed by the client, and the internal operation noise is not affected by the outside under the isolation of the internal sound insulation layer 15, and the external electromagnetic interference is effectively isolated under the isolation and shielding of the multi-layer inner shielding layer 16.

[0032] The above merely describes preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art, according to the technical solution and inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A high-voltage pulsed power supply with low noise immunity, comprising a main support case (1), characterized in that, The top of the main support shell (1) is horizontally provided with a top storage groove (2), the inner side of the top storage groove (2) is horizontally provided with a hand strap (3), the bottom of the main support shell (1) is uniformly butt jointed with a pad glue block (4), one side of the main support shell (1) is embedded with a display panel (5), one side of the main support shell (1) is embedded with a setting panel (6), one side of the main support shell (1) is embedded with an indicating dial (7), one side of the main support shell (1) is provided with an adjusting knob (8), one side of the main support shell (1) is embedded with a power key (9), both ends of the hand strap (3) are symmetrically clamped with an end connecting belt (10), the inner side of the top storage groove (2) is horizontally and symmetrically provided with a clamping groove (11), the inner side of the clamping groove (11) is clamped with a clamping block (12), both sides of the clamping block (12) are symmetrically welded with a limiting block (13), the inner side of the clamping groove (11) is horizontally and symmetrically provided with a limiting groove (14), the inner side of the main support shell (1) is fixedly sleeved with an inner sound insulation layer (15), the inner side of the inner sound insulation layer (15) is fixedly sleeved with an inner shielding layer (16), the main support shell (1) is uniformly inserted with a wiring terminal (17) away from the display panel (5), the inner side wall of the main support shell (1) is embedded with a display mainboard (18), the inner side wall of the main support shell (1) is embedded with an adjusting mainboard (19), the bottom of the main support shell (1) is uniformly provided with a bottom screw hole (20), the top of the pad glue block (4) is fixedly inserted with a connecting screw rod (21), the inner side of the inner shielding layer (16) is bolted with a control mainboard (22), the inner side of the inner shielding layer (16) is bolted with a processing mainboard (23), the inner side of the inner shielding layer (16) is bolted with a matching mainboard (24), the inner side of the inner shielding layer (16) is bolted with a transmission mainboard (25), the inner side of the inner shielding layer (16) is bolted with a processing box body (26), the inner side of the inner shielding layer (16) is bolted with a wiring mainboard (27), the main support shell (1) is uniformly provided with an insertion hole (28) away from the display panel (5), the inner side wall of the main support shell (1) is embedded with a setting mainboard (29), the inner side wall of the main support shell (1) is embedded with a power block (30), the outer side of the inner shielding layer (16) is fixedly sleeved with an isolation layer (31), the outer side of the isolation layer (31) is fixedly sprayed with a spraying layer (32), the outer side of the spraying layer (32) is fixedly brushed with a protective layer (33), the inner side of the processing box body (26) is fixedly clamped with a calculation mainboard (34), the inner side of the processing box body (26) is fixedly clamped with a self-checking mainboard (35).

2. The high-voltage pulse power supply with low noise and anti-interference according to claim 1, characterized in that, The top storage groove (2) is horizontally provided in the top surface center of the main support shell (1), the hand strap (3) is made of hard rubber material, and both ends of the hand strap (3) are fixedly connected to one end of the end connecting belt (10).

3. The high-voltage pulse power supply with low noise and anti-interference according to claim 1, characterized in that, The number of the cushioning blocks (4) is four, and the top surfaces of the four cushioning blocks (4) are arranged in one-to-one correspondence with the bottom opening ends of the bottom screw holes (20), the four cushioning blocks (4) are made of hard rubber material, the display panel (5) and the setting panel (6) are fixedly arranged on the same side of the main support shell (1), and the interiors of the display panel (5) and the setting panel (6) are electrically connected with the interiors of the display main board (18) and the setting main board (29) respectively.

4. The high voltage pulse power supply with low noise and anti-interference according to claim 1, characterized in that, One end of the adjusting knob (8) extends to the interior of the main support shell (1) through the side wall of the main support shell (1), and is inserted into the adjusting hole of the adjusting main board (19) and is clamped thereon, and the interior of the power key (9) is electrically connected with the interior of the power block (30).

5. The high voltage pulse power supply with low noise and anti-interference according to claim 1, characterized in that, The clamping grooves (11) are horizontally and symmetrically arranged at the two end positions of the top storage groove (2), and the interiors of the clamping grooves (11) are in communication with the interior of the top storage groove (2), the end connecting bands (10) are fixedly arranged at one end of the clamping blocks (12) away from the hand-held belt body (3), and the limiting blocks (13) are horizontally and clamped on the inner side of the limiting grooves (14) in one-to-one correspondence.

6. The high voltage pulse power supply with low noise and anti-interference according to claim 1, characterized in that, The inner sound insulation layer (15) is made of hollow sound insulation material, the number of the terminal blocks (17) is multiple, one end of each of the terminal blocks (17) is inserted into the inner side of the insertion hole (28) in one-to-one correspondence, the interiors of the terminal blocks (17) are electrically connected with the interior of the insertion hole (28), the display main board (18) and the adjusting main board (19) are fixedly arranged on the side wall of the main support shell (1) and are electrically connected with each other.

7. The high voltage pulse power supply with low noise and anti-interference according to claim 1, characterized in that, The bottom screw holes (20) are arranged in one-to-one correspondence with the bottom surfaces of the main support shell (1) near the four corners, the top ends of the connecting screw rods (21) are inserted into the inner side of the bottom screw holes (20) in one-to-one correspondence and are fixedly connected by threads, the control main board (22), the processing main board (23), the matching main board (24), the transmission main board (25) and the wiring main board (27) are electrically connected with each other.

8. The high voltage pulse power supply with low noise and anti-interference according to claim 1, characterized in that, The number of the insertion holes (28) is multiple, and the multiple insertion holes (28) are arranged in a linear shape horizontally on one side of the main support shell (1) near the bottom surface, the interiors of the multiple insertion holes (28) are electrically connected with the interior of the wiring main board (27), the setting main board (29) and the power block (30) are electrically connected with the interior of the control main board (22).

9. The high voltage pulse power supply with low noise and anti-interference according to claim 1, characterized in that, The spraying layer (32) is arranged in a full covering manner on the outer side of the isolation layer (31), and the spraying layer (32) and the protective layer (33) are made of anti-interference material mixture, the calculation main board (34), the self-checking main board (35) and the control main board (22) are electrically connected with each other.

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