CN213072433U - Low-frequency high-voltage generator - Google Patents
Low-frequency high-voltage generator Download PDFInfo
- Publication number
- CN213072433U CN213072433U CN202022394441.8U CN202022394441U CN213072433U CN 213072433 U CN213072433 U CN 213072433U CN 202022394441 U CN202022394441 U CN 202022394441U CN 213072433 U CN213072433 U CN 213072433U
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- heat dissipation
- fixedly connected
- rubber
- dissipation base
- top cover
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Abstract
The utility model belongs to the technical field of low-frequency high-voltage generators, in particular to a low-frequency high-voltage generator, which comprises a connecting shaft, a heat dissipation base, a movable top cover and a first rubber fixing groove, wherein the other side of the connecting shaft is movably connected with the movable top cover, the middle top of the movable top cover is embedded and connected with a first rubber wire groove, the inner side inner wall of the first rubber wire groove is fixedly connected with a hemispherical rubber clamping block, one side of the connecting shaft is movably connected with the heat dissipation base, the heat dissipation base can dissipate heat and cool down for a placed and fixed low-frequency high-voltage generator controller and a booster, the normal operation and work of the low-frequency high-voltage generator controller and the booster are ensured, air carrying heat is discharged from an air outlet, thereby achieving the heat dissipation operation and effect, the heat generated by the low-frequency high-voltage generator controller and the booster is prevented from overheating internal electronic, the heat dissipation effect of the heat dissipation base is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of low frequency high voltage generator, specifically be a low frequency high voltage generator.
Background
The low-frequency high-voltage generator has the functions of power supply overcurrent, high-voltage overcurrent, oil tank overheat protection, non-return-to-zero high-voltage non-starting of an output voltage regulator and the like, is a replacement product of the traditional power frequency voltage-withstand test equipment, is actually an alternative method of the power frequency voltage-withstand test, can replace a large-capacity resonant transformer when carrying out the power frequency voltage-withstand test on large-scale generators, cables and other test articles, is combined with the modern digital frequency conversion advanced technology, adopts microcomputer control, and can boost, step down and measure.
The existing low-frequency high-voltage generator is low in practicability and poor in heat dissipation effect, electronic elements inside the equipment are easily damaged due to overheating, the existing low-frequency high-voltage generator is not provided with a part for fixing a circuit wire, and is not provided with a part for protecting a circuit and an object to be tested, the object to be tested and the circuit are easily damaged when the circuit voltage is too large, the test work of the object to be tested is influenced, the equipment is not perfect enough, and the social requirements are difficult to meet.
Therefore, how to design a low-frequency high-voltage generator becomes a problem to be solved currently.
Disclosure of Invention
An object of the utility model is to provide a low frequency high voltage generator to it is low to provide the practicality in solving above-mentioned background art, the not good problem of radiating effect.
In order to achieve the above object, the utility model provides a following technical scheme: a low-frequency high-voltage generator comprises a connecting shaft, a heat dissipation base, a movable top cover and a first rubber fixing groove, wherein one side of the connecting shaft is movably connected with the heat dissipation base, the other side of the connecting shaft is movably connected with the movable top cover, the middle top of the movable top cover is connected with a first rubber wire groove in an embedded manner, the inner side wall of the first rubber wire groove is fixedly connected with a hemispherical rubber clamping block, the middle bottom of the movable top cover is connected with a second rubber wire groove in an embedded manner, the middle part of the second rubber wire groove is connected with a top cover inner side groove in an embedded manner, the inner side of the top cover inner side groove is fixedly connected with a line protection component, the other side of the second rubber wire groove is fixedly connected with a wiring clamping plate, the other side of the wiring clamping plate is connected with an object to be detected in an embedded manner, the first rubber fixing groove is connected in an, the other side of the top of the low-frequency high-voltage generation controller is fixedly connected with a first ground wire connecting column, the other end of the first ground wire connecting column is fixedly connected with a first test wire, the other side of the middle of the heat dissipation base is connected with a second rubber fixing groove in an embedded manner, the inner wall of the second rubber fixing groove is connected with a booster in an embedded manner, one side of the bottom of the booster is fixedly connected with a second ground wire connecting column, the top end of the second ground wire connecting column is fixedly connected with a connecting wire, the other end of the second ground wire connecting column is fixedly connected with a second test wire, the other side of the bottom of the heat dissipation base is connected with a switch in an embedded manner, the other end of the inside of the heat dissipation base is connected with an air inlet in an embedded manner, one end of the inside of the heat dissipation base is, the one end fixedly connected with radiator fan of air inlet, the inboard middle part fixedly connected with of air inlet separates the dirt net that admits air, the inside middle part embedding of activity top cap is connected with inboard sponge layer, the inside inner wall on inboard sponge layer closely laminates and is connected with the battery, the middle part fixedly connected with thin copper pole of line protection component, the both sides fixedly connected with side fixture block of line protection component, the inboard middle part fixedly connected with metal connecting plate of side fixture block, the top and the bottom through connection of side fixture block have setscrew.
Preferably, the other end of the inner side of the air inlet is fixedly connected with an outer metal net.
Preferably, the middle part of the inner side of the exhaust port is fixedly connected with an exhaust dust-proof net.
Preferably, rubber supporting base plates are fixedly connected to two sides of the bottom end of the heat dissipation base.
Preferably, the number of the heat dissipation bases is one, the heat dissipation bases are arranged on one side of the connecting shaft, and the heat dissipation bases are movably connected with the connecting shaft.
Preferably, the number of the movable top covers is one, the movable top covers are arranged on the other side of the connecting shaft, and the movable top covers are movably connected with the connecting shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the low frequency high pressure generator, the heat dissipation base sets up in one side of connecting axle, heat dissipation base and connecting axle swing joint, and the heat dissipation base can dispel the heat and cool down for placing and fixed low frequency high pressure generation controller and booster, guarantees the operation and the work that low frequency high pressure generation controller and booster can be normal, the effectual radiating effect who improves the heat dissipation base.
2. The low frequency high voltage generator, movable top cap setting are at the opposite side of connecting axle, and movable top cap and connecting axle swing joint activity top cap can be fixed the wire, and can also protect the circuit, avoids the determinand impaired, has reached the effect of protection determinand, the effectual practicality that has improved equipment use.
Drawings
Fig. 1 is an overall plan view of the present invention;
FIG. 2 is a cross-sectional view of the heat dissipation base of the present invention;
FIG. 3 is a cross-sectional view of the movable top cover of the present invention;
fig. 4 is a schematic structural view of the line protection component of the present invention.
In the figure: 1. a connecting shaft; 2. a heat dissipation base; 3. a movable top cover; 4. a first rubber fixing groove; 5. a second rubber fixing groove; 6. a switch; 7. a low frequency high voltage generation controller; 8. a voltage booster; 9. a second ground connection post; 10. a first ground wire connecting post; 11. a first test line; 12. a connecting wire; 13. a second test line; 14. a first rubber wire slot; 15. a hemispherical rubber fixture block; 16. a second rubber wire groove; 17. a top cover inner side groove; 18. a line protection member; 19. a wiring clamping plate; 20. an object to be tested; 21. an air inlet; 22. an exhaust port; 23. a heat radiation fan; 24. an outer metal mesh; 25. an air inlet dust-proof net; 26. a side heat absorption copper plate; 27. an exhaust dust-proof net; 28. a bottom support copper plate; 29. a rubber support pad; 30. an inner sponge layer; 31. a storage battery; 32. a thin copper rod; 33. a side clamping block; 34. a metal connecting plate; 35. and fixing the screws.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: a low-frequency high-voltage generator comprises a connecting shaft 1, a heat dissipation base 2, a movable top cover 3 and a first rubber fixing groove 4, wherein one side of the connecting shaft 1 is movably connected with the heat dissipation base 2, the other side of the connecting shaft 1 is movably connected with the movable top cover 3, the middle top of the movable top cover 3 is connected with a first rubber wire groove 14 in an embedding manner, the inner side inner wall of the first rubber wire groove 14 is fixedly connected with a hemispherical rubber clamping block 15, the middle bottom of the movable top cover 3 is connected with a second rubber wire groove 16 in an embedding manner, the middle part of the second rubber wire groove 16 is connected with a top cover inner side groove 17 in an embedding manner, the inner side of the top cover inner side groove 17 is fixedly connected with a circuit protection component 18, the other side of the second rubber wire groove 16 is fixedly connected with a wiring clamping plate 19, the other side of the wiring clamping plate, the inner wall of the first rubber fixing groove 4 is connected with a low-frequency high-voltage generation controller 7 in an embedded manner, the other side of the top of the low-frequency high-voltage generation controller 7 is fixedly connected with a first ground wire connecting post 10, the other end of the first ground wire connecting post 10 is fixedly connected with a first test wire 11, the other side of the middle of the heat dissipation base 2 is connected with a second rubber fixing groove 5 in an embedded manner, the inner wall of the second rubber fixing groove 5 is connected with a booster 8 in an embedded manner, one side of the bottom of the booster 8 is fixedly connected with a second ground wire connecting post 9, the top end of the second ground wire connecting post 9 is fixedly connected with a connecting wire 12, the other end of the second ground wire connecting post 9 is fixedly connected with a second test wire 13, the other side of the bottom of the heat dissipation base 2 is connected with a switch 6 in an embedded manner, the other end, the inside middle part fixedly connected with side heat absorption copper 26 of heat dissipation base 2, the one end fixedly connected with radiator fan 23 of air inlet 21, the inboard middle part fixedly connected with of air inlet 21 admits air the dust screen 25, the inside middle part embedding of activity top cap 3 is connected with inboard sponge layer 30, the inside inner wall in inboard sponge layer 30 closely laminates and is connected with battery 31, the thin copper pole 32 of middle part fixedly connected with of circuit protection component 18, the both sides fixedly connected with side fixture block 33 of circuit protection component 18, the inboard middle part fixedly connected with metal connecting plate 34 of side fixture block 33, the top and the bottom through connection of side fixture block 33 have setscrew 35.
Preferably, the inside other end fixedly connected with outside metal mesh 24 of air inlet 21, outside metal mesh 24 and external environment direct contact on the air inlet 21, make air inlet 21 when receiving the object collision among the external environment, will contact with outside metal mesh 24, outside metal mesh 24 is the separation net that metal material made, make article among the external environment when colliding air inlet 21, outside metal mesh 24 can shelter from and block, and protect air inlet 21, avoid the part damage in the air inlet 21, the effect of protection with the check has been played.
Preferably, the inboard middle part fixedly connected with exhaust dust separation net 27 of gas vent 22, gas vent 22 and external environment and the inside UNICOM of heat dissipation base 2, make the dust that the air carried in the external environment get into inside gas vent 22 from gas vent 22 easily, exhaust dust separation net 27 is made for ventilative fiber cloth, let exhaust dust separation net 27 can be isolated outside gas vent 22 with the dust in the external environment, it gets into inside heat dissipation base 2 from gas vent 22 to avoid the dust in the external environment, the effect of dust separation has been played.
Preferably, bottom both sides fixedly connected with rubber support backing plate 29 of heat dissipation base 2, heat dissipation base 2 is when placing on ground or desktop, rubber support backing plate 29 will with ground or desktop contact, rubber support backing plate 29 is made for soft rubber materials, support heat dissipation base 2 on ground or desktop and appear rocking the time at rubber support backing plate 29, through the soft characteristic of rubber, make rubber support backing plate 29 cushion and the shock attenuation with the power of rocking, played the absorbing and cushioning effect.
Preferably, one heat dissipation base 2 is arranged, the heat dissipation base 2 is arranged on one side of the connecting shaft 1, the heat dissipation base 2 is movably connected with the connecting shaft 1, the heat dissipation base 2 can dissipate heat and cool the placed and fixed low-frequency high-voltage generation controller 7 and booster 8 to ensure that the low-frequency high-voltage generation controller 7 and booster 8 can normally operate and work, the heat dissipation base 2 is provided with an air inlet 21 and an air outlet 22, the air inlet 21 is provided with a heat dissipation fan 23 and an air inlet dust separation net 25, the first rubber fixing groove 4 and the second rubber fixing groove 5 are respectively embedded with the low-frequency high-voltage generation controller 7 and booster 8, the top of two bottom supporting copper plates 28 in the heat dissipation base 2 is contacted with and supported by the low-frequency high-voltage generation controller 7 and booster 8, and four lateral heat absorption copper plates 26 arranged in the heat dissipation base 2 are positioned on two sides of the low-frequency high-voltage, the heat radiation fan 23 is connected with the switch 6 through a wire, the switch 6 is connected with the storage battery 31 through a wire, when the low-frequency high-voltage generation controller 7 and the booster 8 are radiated through the heat radiation base 2, the low-frequency high-voltage generation controller 7 and the booster 8 are respectively embedded into the first rubber fixing groove 4 and the second rubber fixing groove 5, then the switch 6 is opened, so that the storage battery 31 supplies power to the heat radiation fan 23, the heat radiation fan 23 blows air entering from the air inlet 21, the lateral heat absorption copper plate 26 and the bottom support copper plate 28 are made of metal copper which is provided with holes and has good heat conductivity, the lateral heat absorption copper plate 26 and the bottom support copper plate 28 conduct and absorb heat generated by the low-frequency high-voltage generation controller 7 and the booster 8, the flowing air blows the lateral heat absorption copper plate 26 and the bottom support copper plate 28, so that the temperatures of the lateral heat absorption copper plate 26 and the bottom support copper plate 28, the low-frequency high, then, the air carrying heat is discharged from the exhaust port 22, so that the heat dissipation effect is achieved, the heat generated by the low-frequency high-voltage generation controller 7 and the booster 8 is prevented from overheating internal electronic components, the damage of the internal electronic components of the low-frequency high-voltage generation controller 7 and the booster 8 is prevented, and the heat dissipation effect of the heat dissipation base 2 is effectively improved.
Preferably, the movable top cover 3 is provided with one, the movable top cover 3 is arranged at the other side of the connecting shaft 1, the movable top cover 3 is movably connected with the connecting shaft 1, the movable top cover 3 can fix the conducting wire and can also protect the circuit, the storage battery 31 is arranged in the movable top cover 3, the hemispherical rubber clamping blocks 15 are arranged in the first rubber wire groove 14 and the second rubber wire groove 16 on the movable top cover 3, the wiring clamping plates 19 are arranged on the first rubber wire groove 14 and the second rubber wire groove 16, the top cover inner side groove 17 is arranged on the second rubber wire groove 16, the top cover inner side groove 17 is connected with the circuit protection member 18, the thin copper rod 32 in the circuit protection member 18 is connected with two metal connecting plates 34, the metal connecting plates 34 are arranged on the side clamping blocks 33, the first ground wire connecting column 10 on the low-frequency high-voltage generation controller 7 is connected with the first test wire 11, the first test wire 11 is connected with the second ground connecting column 9 on the booster 8 through the connecting, the second ground connection post 9 is connected with the second test wire 13, when testing the object 20, the first test wire 11 is first embedded into the first rubber wire groove 14, then the first test wire 11 and the object 20 are pressed and fixed by the connection clamp plate 19, the second test wire 13 is then embedded into the second rubber wire groove 16, the line protection member 18 is placed in the top cover inner side groove 17, the two metal connection plates 34 are respectively contacted and pressed with the two sections of the second test wire 13, the fixing screw 35 is clockwise rotated and screwed, so that the connection between the metal connection plates 34 and the second test wire 13 is extruded and fixed, then the other end of the second test wire 13 and the other end of the object 20 are fixed on the second rubber wire groove 16 by the connection clamp plate 19, the low-frequency high-voltage generator controller 7 is connected with the power supply, the low-frequency high-voltage generator controller 7 transmits the power supply to the booster 8, the booster 8 rises the voltage of power, carries the second test wire 13 with the power that the voltage rose to test determinand 20, in the test process, if voltage is too big, the copper wire fusing in the thin copper pole 32, thereby with the circuit disconnection, avoid determinand 20 impaired, reached the effect of protection determinand 20, the effectual practicality that has improved equipment use.
The working principle is as follows: firstly, whether the outer side metal net 24 is damaged or not is checked, the outer side metal net 24 is fixedly connected to the other end of the inner side of the air inlet 21, the outer side metal net 24 on the air inlet 21 is in direct contact with the external environment, so that the air inlet 21 can be in contact with the outer side metal net 24 when being collided by objects in the external environment, the outer side metal net 24 is a separation net made of metal materials, the outer side metal net 24 can shield and block the objects in the external environment when the objects in the external environment collide with the air inlet 21, the air inlet 21 is protected, damage to components in the air inlet 21 is avoided, and the protection and blocking effects are achieved;
then, whether the exhaust dust-separation net 27 is damaged or not is checked, the exhaust dust-separation net 27 is fixedly connected to the middle part of the inner side of the exhaust port 22, the exhaust port 22 is communicated with the external environment and the inside of the heat dissipation base 2, so that dust carried by air in the external environment can easily enter the exhaust port 22 from the exhaust port 22, the exhaust dust-separation net 27 is made of breathable fiber cloth, the exhaust dust-separation net 27 can isolate the dust in the external environment outside the exhaust port 22, the dust in the external environment is prevented from entering the heat dissipation base 2 from the exhaust port 22, and a dust-separation effect is achieved;
then, whether the rubber supporting base plate 29 can be normally used is checked, the rubber supporting base plate 29 is fixedly connected to two sides of the bottom end of the heat dissipation base 2, when the heat dissipation base 2 is placed on the ground or a desktop, the rubber supporting base plate 29 can be in contact with the ground or the desktop, the rubber supporting base plate 29 is made of soft rubber materials, when the heat dissipation base 2 is supported on the ground or the desktop by the rubber supporting base plate 29 and shakes, the shaking force is buffered and damped by the rubber supporting base plate 29 through the soft characteristic of rubber, and the buffering and damping effects are achieved;
then, the wires in the circuit are fixed through the movable top cover 3, one movable top cover 3 is arranged, the movable top cover 3 is arranged at the other side of the connecting shaft 1, the movable top cover 3 is movably connected with the connecting shaft 1, the movable top cover 3 can fix the wires and can also protect the circuit, a storage battery 31 is arranged in the movable top cover 3, hemispherical rubber clamping blocks 15 are arranged in a first rubber wire groove 14 and a second rubber wire groove 16 on the movable top cover 3, wire clamping plates 19 are arranged on the first rubber wire groove 14 and the second rubber wire groove 16, a top cover inner side groove 17 is arranged on the second rubber wire groove 16, the top cover inner side groove 17 is connected with a circuit protection member 18, a thin copper rod 32 in the circuit protection member 18 is connected with two metal connecting plates 34, the metal connecting plates 34 are arranged on the side clamping blocks 33, a first ground wire test connecting column 10 on the low-frequency high-voltage generation controller 7 is connected with the first ground wire test connecting column 11, the first test wire 11 is connected with the second ground connection post 9 on the booster 8 through the connection wire 12, the second ground connection post 9 is connected with the second test wire 13, when testing the object 20, the first test wire 11 is firstly embedded into the first rubber wire groove 14, then the first test wire 11 and the object 20 are pressed and fixed through the wiring splint 19, then the second test wire 13 is embedded into the second rubber wire groove 16, the circuit protection component 18 is placed in the inner side groove 17 of the top cover, two metal connecting plates 34 are respectively contacted and pressed on two sections of the second test wire 13, then the fixing screw 35 is rotated clockwise and screwed, so that the connection part between the metal connecting plates 34 and the second test wire 13 is extruded and fixed, then the other end of the second test wire 13 and the other end of the object 20 are fixed on the second rubber wire groove 16 through the wiring splint 19, then the low-frequency high-voltage generator controller 7 is connected with the power supply, the low-frequency high-voltage generation controller 7 transmits power to the booster 8, the booster 8 boosts the voltage of the power and transmits the power with the boosted voltage to the second test wire 13, so that the object 20 to be tested is tested, and if the voltage is too large, copper wires in the thin copper rods 32 are fused in the test process, so that a circuit is disconnected, the object 20 to be tested is prevented from being damaged, the effect of protecting the object 20 to be tested is achieved, and the practicability of the equipment is effectively improved;
finally, the equipment is subjected to heat dissipation treatment through a heat dissipation base 2, the heat dissipation base 2 is provided with one, the heat dissipation base 2 is arranged on one side of a connecting shaft 1, the heat dissipation base 2 is movably connected with the connecting shaft 1, the heat dissipation base 2 can dissipate heat and cool down for a low-frequency high-voltage generation controller 7 and a booster 8 which are placed and fixed, the normal operation and work of the low-frequency high-voltage generation controller 7 and the booster 8 are ensured, an air inlet 21 and an air outlet 22 are arranged on the heat dissipation base 2, a heat dissipation fan 23 and an air inlet dust separation net 25 are arranged on the air inlet 21, the low-frequency high-voltage generation controller 7 and the booster 8 are respectively embedded in a first rubber fixing groove 4 and a second rubber fixing groove 5, the tops of two bottom supporting copper plates 28 in the heat dissipation base 2 are in contact with and support with the low-frequency high-voltage generation controller 7 and the booster 8, and four side heat absorption copper plates 26 arranged in, the heat radiation fan 23 is connected with the switch 6 through a wire, the switch 6 is connected with the storage battery 31 through a wire, when the low-frequency high-voltage generation controller 7 and the booster 8 are radiated through the heat radiation base 2, the low-frequency high-voltage generation controller 7 and the booster 8 are respectively embedded into the first rubber fixing groove 4 and the second rubber fixing groove 5, then the switch 6 is opened, so that the storage battery 31 supplies power to the heat radiation fan 23, the heat radiation fan 23 blows air entering from the air inlet 21, the lateral heat absorption copper plate 26 and the bottom support copper plate 28 are made of metal copper which is provided with holes and has good heat conductivity, the lateral heat absorption copper plate 26 and the bottom support copper plate 28 conduct and absorb heat generated by the low-frequency high-voltage generation controller 7 and the booster 8, the flowing air blows the lateral heat absorption copper plate 26 and the bottom support copper plate 28, so that the temperatures of the lateral heat absorption copper plate 26 and the bottom support copper plate 28, the low-frequency high, then, the air carrying heat is discharged from the exhaust port 22, so that the heat dissipation effect is achieved, the heat generated by the low-frequency high-voltage generation controller 7 and the booster 8 is prevented from overheating internal electronic components, the electronic components inside the low-frequency high-voltage generation controller 7 and the booster 8 are prevented from being damaged, the heat dissipation effect of the heat dissipation base 2 is effectively improved, and the working principle of the low-frequency high-voltage generator is the same.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a low frequency high pressure generator, includes connecting axle (1), heat dissipation base (2), activity top cap (3) and first rubber fixed slot (4), its characterized in that: one side of the connecting shaft (1) is movably connected with a heat dissipation base (2), the other side of the connecting shaft (1) is movably connected with a movable top cover (3), the middle top of the movable top cover (3) is connected with a first rubber wire groove (14) in an embedded manner, the inner side inner wall of the first rubber wire groove (14) is fixedly connected with a hemispherical rubber clamping block (15), the middle bottom of the movable top cover (3) is connected with a second rubber wire groove (16) in an embedded manner, the middle part of the second rubber wire groove (16) is connected with a top cover inner side groove (17) in an embedded manner, the inner side of the top cover inner side groove (17) is fixedly connected with a line protection member (18), the other side of the second rubber wire groove (16) is fixedly connected with a wire connection clamping plate (19), the other side of the wire connection clamping plate (19) is connected with an object to be tested (20) in an embedded manner, and, the inner wall embedding of the first rubber fixing groove (4) is connected with a low-frequency high-voltage generation controller (7), the other side of the top of the low-frequency high-voltage generation controller (7) is fixedly connected with a first ground wire connecting column (10), the other end of the first ground wire connecting column (10) is fixedly connected with a first test line (11), the other side of the middle of the heat dissipation base (2) is embedded and connected with a second rubber fixing groove (5), the inner wall of the second rubber fixing groove (5) is embedded and connected with a booster (8), one side of the bottom of the booster (8) is fixedly connected with a second ground wire connecting column (9), the top of the second ground wire connecting column (9) is fixedly connected with a connecting line (12), the other end of the second ground wire connecting column (9) is fixedly connected with a second test line (13), and the other side of the bottom of the, the inside other end embedding of heat dissipation base (2) is connected with air inlet (21), the inside one end embedding of heat dissipation base (2) is connected with gas vent (22), both sides fixedly connected with bottom sprag copper (28) in the middle of the inside bottom of heat dissipation base (2), the inside middle part fixedly connected with side heat absorption copper (26) of heat dissipation base (2), the one end fixedly connected with radiator fan (23) of air inlet (21), the inboard middle part fixedly connected with of air inlet (21) admits air dust removal net (25).
2. A low frequency, high voltage generator according to claim 1, wherein: the utility model discloses a circuit protection device, including activity top cap (3), the inside middle part embedding of activity top cap (3) is connected with inboard sponge layer (30), the inside inner wall of inboard sponge layer (30) closely laminates and is connected with battery (31), the middle part fixedly connected with thin copper pole (32) of circuit protection component (18), the both sides fixedly connected with side fixture block (33) of circuit protection component (18), the inboard middle part fixedly connected with metal connecting plate (34) of side fixture block (33), the top and the bottom through connection of side fixture block (33) have set screw (35).
3. A low frequency, high voltage generator according to claim 1, wherein: the other end of the inner side of the air inlet (21) is fixedly connected with an outer metal net (24).
4. A low frequency, high voltage generator according to claim 1, wherein: the middle part of the inner side of the exhaust port (22) is fixedly connected with an exhaust dust-proof net (27).
5. A low frequency, high voltage generator according to claim 1, wherein: and rubber supporting base plates (29) are fixedly connected to two sides of the bottom end of the heat dissipation base (2).
6. A low frequency, high voltage generator according to claim 1, wherein: the heat dissipation base (2) is provided with one, the heat dissipation base (2) is arranged on one side of the connecting shaft (1), and the heat dissipation base (2) is movably connected with the connecting shaft (1).
7. A low frequency, high voltage generator according to claim 1, wherein: the movable top cover (3) is arranged on the other side of the connecting shaft (1), and the movable top cover (3) is movably connected with the connecting shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022394441.8U CN213072433U (en) | 2020-10-26 | 2020-10-26 | Low-frequency high-voltage generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022394441.8U CN213072433U (en) | 2020-10-26 | 2020-10-26 | Low-frequency high-voltage generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213072433U true CN213072433U (en) | 2021-04-27 |
Family
ID=75564215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022394441.8U Expired - Fee Related CN213072433U (en) | 2020-10-26 | 2020-10-26 | Low-frequency high-voltage generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213072433U (en) |
-
2020
- 2020-10-26 CN CN202022394441.8U patent/CN213072433U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 Termination date: 20211026 |
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| CF01 | Termination of patent right due to non-payment of annual fee |