CN221226026U - Power capacitor heat abstractor - Google Patents
Power capacitor heat abstractor Download PDFInfo
- Publication number
- CN221226026U CN221226026U CN202323073779.3U CN202323073779U CN221226026U CN 221226026 U CN221226026 U CN 221226026U CN 202323073779 U CN202323073779 U CN 202323073779U CN 221226026 U CN221226026 U CN 221226026U
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- China
- Prior art keywords
- heat dissipation
- fixedly connected
- power capacitor
- heat
- dissipation box
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- 239000003990 capacitor Substances 0.000 title claims abstract description 45
- 230000017525 heat dissipation Effects 0.000 claims abstract description 55
- 230000005494 condensation Effects 0.000 claims abstract description 13
- 238000009833 condensation Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 24
- 238000009423 ventilation Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 206010033799 Paralysis Diseases 0.000 abstract description 7
- 230000000737 periodic effect Effects 0.000 abstract description 5
- 241000883990 Flabellum Species 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 12
- 239000004020 conductor Substances 0.000 description 5
- 239000010408 film Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011104 metalized film Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of power capacitors, in particular to a power capacitor heat dissipation device, which comprises a placement seat; one side of the top of the placement seat is fixedly connected with a heat dissipation box; the inner wall of the heat dissipation box is fixedly connected with a pipe rack; the inside of the pipe support is fixedly connected with a condensation pipe group; through setting up the heat steam absorption of heat dissipation case with power capacitor surface, the cooperation condensing tube group carries out the heat exchange and realizes the heat dissipation, it rotates to drive the flabellum by the axis of rotation again and rotates, the circulation of air of inside is accelerated, make inside steam and condensing tube group fully contact, thereby dispel the heat fast, afterwards, piston closing plate reciprocating motion on ventilative cardboard, realize the gas vent and carry out periodic air dissipation, realize cyclic heat dissipation's effect, make power capacitor heat be in a steady state around, thereby avoid equipment damage and the circumstances of circuit paralysis, guarantee power capacitor work normally steadily.
Description
Technical Field
The utility model belongs to the technical field of power capacitors, and particularly relates to a heat dissipation device of a power capacitor.
Background
The power capacitor is an element for storing electric quantity and electric energy, one conductor is surrounded by the other conductor, or electric field lines emitted by one conductor are completely terminated in a conductor system of the other conductor, along with the daily change of electronic information technology, the updating speed of digital electronic products is faster and faster, the sales volume of consumer electronic products mainly including flat-panel televisions, notebook computers, digital cameras and the like is continuously increased, and the capacitor industry is driven to increase.
The prior power capacitor generally adopts two layers of metallized films, a metal layer is plated on a light film, the metal layer is used as an electrode plate, the light film is used as a medium, a cylindrical capacitor core is wound on a mandrel, then the metal layers are sprayed on two end surfaces of the core, the capacitor core sprayed with the metal layer forms a semi-finished product of the cylindrical capacitor, and the metal spraying layer of the core forms an intermediate link between the upper electrode plate and the lower electrode plate and the lead-out terminal of the finished product capacitor, thereby forming a complete power capacitor.
At present, a metal layer is plated on a light film in the prior art, the metal layer is used as an electrode plate, and meanwhile, the metal layers are arranged on two end faces of a core, the heat conductivity of the metal layers is poor, a large amount of heat can be generated in the working process of a capacitor, excessive heat cannot be emitted, and equipment damage and circuit paralysis can be caused.
Therefore, a power capacitor heat sink is proposed to address the above-mentioned problems.
Disclosure of utility model
In order to overcome the defects in the prior art and solve the problems, the power capacitor heat dissipation device is provided.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a power capacitor heat dissipation device, which comprises a placement seat; one side of the top of the placement seat is fixedly connected with a heat dissipation box; the inner wall of the heat dissipation box is fixedly connected with a pipe rack; the inside of the pipe support is fixedly connected with a condensation pipe group; two ends of the condensing tube group are communicated with a circulating liquid pipe; the inner wall of the heat dissipation box is rotatably connected with a rotating shaft; the two ends of the rotating shaft are fixedly connected with rotating fan blades; the top of the condensing tube group and the inner wall of the heat dissipation box are fixedly connected with a ventilation clamping plate; the top of the ventilation clamping plate is connected with a piston sealing plate in a sliding manner; the top of the heat dissipation box is provided with an exhaust port.
Preferably, the surface of the piston sealing plate is connected with a limiting rod in a sliding way; the number of the limiting rods is two, and the two limiting rods are symmetrically arranged on two sides of the piston sealing plate; both ends of the two limiting rods are fixedly connected with the inner wall of the radiating box; and the surface of the piston sealing plate is connected with a reciprocating screw rod in a sliding manner.
Preferably, one side of the heat dissipation box is fixedly connected with a motor base; a motor is arranged on the surface of the motor seat; an output shaft of the motor is fixedly connected with a driving belt pulley through a coupler; the axle center of the driving belt wheel is fixedly connected with one end of the rotating shaft.
Preferably, the surface of the driving belt pulley is connected with a driven belt pulley through belt transmission; the axis of the driven belt wheel is fixedly connected with one end of the reciprocating screw rod.
Preferably, one side of the far-discrete hot box at the top of the placement seat is fixedly connected with an air pump; the surface of the air suction pump is communicated with an air suction hopper; the bottom of the air pump is communicated with an exhaust pipe.
Preferably, one end of the exhaust pipe penetrates through the heat dissipation box and extends to the bottom of the heat dissipation box; the surface of the exhaust pipe is provided with a one-way valve.
The utility model has the beneficial effects that:
the utility model provides a power capacitor heat dissipation device, which is characterized in that a heat dissipation box is arranged to absorb heat and hot air on the surface of a power capacitor, heat exchange is carried out by matching a condensing tube group, then a rotating fan blade is driven to rotate by rotation of a rotating shaft, air circulation in the power capacitor is accelerated, the internal hot air is fully contacted with the condensing tube group, so that heat dissipation is carried out rapidly, a piston sealing plate moves back and forth on a ventilation clamping plate, periodic air dissipation of an air outlet is realized, the effect of circulating heat dissipation is realized, and the heat around the power capacitor is in a stable state, so that the conditions of equipment damage and circuit paralysis are avoided, and the normal and stable work of the power capacitor is ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a second perspective view of the present utility model;
FIG. 3 is a perspective view of a cross-sectional structure of the present utility model;
FIG. 4 is a perspective view of a portion of the structure of the present utility model;
FIG. 5 is a perspective view of a piston seal plate structure of the present utility model;
Legend description:
1. A placement seat; 2. a heat radiation box; 3. a pipe rack; 4. a condensing tube group; 5. a circulating liquid pipe; 6. a rotating shaft; 7. rotating the fan blades; 8. a ventilation clamping plate; 9. a piston seal plate; 10. an exhaust port; 11. a limit rod; 12. a reciprocating screw rod; 13. a motor base; 14. a motor; 15. a driving pulley; 16. a driven pulley; 17. an air extracting pump; 18. an air suction hopper; 19. an exhaust pipe; 20. a one-way valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
Referring to fig. 1-5, the present utility model provides a heat dissipation device for a power capacitor, comprising a placement base 1; one side of the top of the placement seat 1 is fixedly connected with a heat dissipation box 2; the inner wall of the heat dissipation box 2 is fixedly connected with a pipe frame 3; the inside of the pipe frame 3 is fixedly connected with a condensation pipe group 4; the two ends of the condensing tube group 4 are communicated with a circulating liquid pipe 5; the inner wall of the heat dissipation box 2 is rotatably connected with a rotating shaft 6; two ends of the rotating shaft 6 are fixedly connected with rotating fan blades 7; the top of the condensation tube group 4 and the inner wall of the heat dissipation box 2 are fixedly connected with a ventilation clamping plate 8; the top of the ventilation clamping plate 8 is connected with a piston sealing plate 9 in a sliding manner; the top of the heat dissipation box 2 is provided with an exhaust port 10; during operation, the placing seat 1 supports the heat dissipation box 2, the heat of the power capacitor enters the heat dissipation box 2 to conduct heat dissipation, the pipe frame 3 supports the condensation pipe group 4, heat exchange is conducted on hot air through the condensation pipe group 4, the effect of cooling and heat dissipation is achieved, the circulating liquid pipe 5 is used for circulating flow of cold water, the ventilation clamping plate 8 is breathable, the rotating shaft 6 rotates to drive the rotating fan blades 7 to rotate, internal air circulation is accelerated, the internal hot air is enabled to be fully contacted with the condensation pipe group 4, heat dissipation is conducted rapidly, then the piston sealing plate 9 reciprocates on the ventilation clamping plate 8, periodic air dissipation is conducted through the air outlet 10, the effect of circulating heat dissipation is achieved, the heat around the power capacitor is enabled to be in a stable state, accordingly equipment damage and circuit paralysis are avoided, and normal and stable operation of the power capacitor is guaranteed.
Further, as shown in fig. 1 and 4, a stop rod 11 is slidably connected to the surface of the piston sealing plate 9; the number of the limiting rods 11 is two, and the two limiting rods 11 are symmetrically arranged on two sides of the piston sealing plate 9; both ends of the two limiting rods 11 are fixedly connected with the inner wall of the heat dissipation box 2; the surface of the piston sealing plate 9 is connected with a reciprocating screw rod 12 in a sliding manner; one side of the heat dissipation box 2 is fixedly connected with a motor base 13; a motor 14 is arranged on the surface of the motor base 13; the output shaft of the motor 14 is fixedly connected with a driving belt pulley 15 through a coupling; the axis of the driving belt pulley 15 is fixedly connected with one end of the rotating shaft 6; the surface of the driving belt pulley 15 is connected with a driven belt pulley 16 through belt transmission; the axis of the driven pulley 16 is fixedly connected with one end of the reciprocating screw rod 12. During operation, the limiting rod 11 limits the piston sealing plate 9, the reciprocating screw rod 12 drives the piston sealing plate 9 to reciprocate, the exhaust port 10 is smaller than the piston sealing plate 9 in width and is used for realizing the effect of circulating exhaust, the motor 14 drives the driving belt pulley 15 to rotate through the output shaft during operation, the driving belt pulley 15 rotates to drive the rotating shaft 6 to rotate, meanwhile, the belt drives the driven belt pulley 16 to rotate, the driven belt pulley 16 rotates to drive the reciprocating screw rod 12 to start rotating, and the piston sealing plate 9 is driven to reciprocate.
Further, as shown in fig. 1 and fig. 2, an air pump 17 is fixedly connected to one side of the far-dispersing heat box 2 at the top of the placement seat 1; the surface of the air suction pump 17 is communicated with an air suction hopper 18; the bottom of the air pump 17 is communicated with an exhaust pipe 19; one end of the exhaust pipe 19 penetrates through the heat dissipation box 2 and extends to the bottom of the heat dissipation box 2; the surface of the exhaust pipe 19 is provided with a check valve 20. When the air pump 17 works, heat around the power capacitor is sucked in a gas form through the air suction hopper 18 and is discharged into the heat dissipation box 2 through the exhaust pipe 19, and the check valve 20 only allows the gas to enter the heat dissipation box 2, so that the condition of gas backflow is avoided.
Working principle: because the prior art is plated with the metal layer on the light film, the metal layer is used as the electrode plate, and the metal layers on the two end surfaces of the core have poor heat conductivity, a large amount of heat can be generated in the working process of the capacitor, and the excessive heat can not be emitted, so that the problems of equipment damage and circuit paralysis can be caused, the heat of the power capacitor enters the heat dissipation box 2 to dissipate heat when the heat dissipation box works, the pipe frame 3 supports the condensation pipe group 4, the condensation pipe group 4 is utilized to exchange heat to the hot air, the cooling and heat dissipation effects are realized, the circulation liquid pipe 5 is used for circulating cold water, the ventilation clamping plate 8 is ventilated, the rotating shaft 6 rotates to drive the rotating fan blades 7 to rotate, the internal air circulation is accelerated, the internal hot air is fully contacted with the condensation pipe group 4, and the heat is rapidly dissipated, the piston sealing plate 9 moves reciprocally on the ventilation clamping plate 8 to realize periodic air dissipation of the air outlet 10, realize the effect of circular heat dissipation, make the heat around the power capacitor in a stable state, thereby avoiding the conditions of equipment damage and circuit paralysis, ensuring the normal and stable work of the power capacitor, limiting the piston sealing plate 9 by the limiting rod 11, driving the piston sealing plate 9 to reciprocate by the reciprocating screw rod 12, setting the air outlet 10 with smaller width than the piston sealing plate 9 for realizing the effect of circular air exhaust, driving the driving pulley 15 to rotate by the output shaft when the motor 14 works, driving the rotation shaft 6 to rotate by the driving pulley 15, driving the driven pulley 16 to rotate by the belt, driving the reciprocating screw rod 12 to start rotating by the rotation of the driven pulley 16, realizing the reciprocating movement of the piston sealing plate 9, the air pump 17 works to suck the heat around the power capacitor in a gas form through the air suction hopper 18, and then the air is discharged into the heat dissipation box 2 through the air discharge pipe 19, the check valve 20 only allows the gas to enter the heat dissipation box 2 to avoid the condition of gas backflow, the heat dissipation is realized by arranging the heat dissipation box 2 to absorb the heat and hot gas on the surface of the power capacitor and matching with the condensation tube group 4 to perform heat exchange, the rotating fan blade 7 is driven to rotate by the rotation of the rotating shaft 6 to accelerate the air circulation inside, so that the internal hot gas is fully contacted with the condensation tube group 4 to rapidly dissipate heat, then the piston sealing plate 9 reciprocates on the air ventilation clamping plate 8 to realize the periodic air dissipation of the air discharge port 10, realize the effect of circulating heat dissipation, ensure that the heat around the power capacitor is in a stable state, thereby avoiding the conditions of equipment damage and circuit paralysis and ensuring the normal and stable work of the power capacitor.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a power capacitor heat abstractor which characterized in that: comprises a placement seat (1); one side of the top of the placement seat (1) is fixedly connected with a heat dissipation box (2); the inner wall of the heat dissipation box (2) is fixedly connected with a pipe rack (3); the inside of the pipe support (3) is fixedly connected with a condensation pipe group (4); two ends of the condensing tube group (4) are communicated with a circulating liquid pipe (5); the inner wall of the heat dissipation box (2) is rotatably connected with a rotating shaft (6); two ends of the rotating shaft (6) are fixedly connected with rotating fan blades (7); the top of the condensing tube group (4) and the inner wall of the heat dissipation box (2) are fixedly connected with a ventilation clamping plate (8); the top of the ventilation clamping plate (8) is connected with a piston sealing plate (9) in a sliding manner; an exhaust port (10) is formed in the top of the heat dissipation box (2).
2. A power capacitor heat sink as claimed in claim 1, wherein: a limiting rod (11) is connected to the surface of the piston sealing plate (9) in a sliding manner; the number of the limiting rods (11) is two, and the two limiting rods (11) are symmetrically arranged on two sides of the piston sealing plate (9); both ends of the two limiting rods (11) are fixedly connected with the inner wall of the radiating box (2); the surface of the piston sealing plate (9) is connected with a reciprocating screw rod (12) in a sliding way.
3. A power capacitor heat sink as claimed in claim 2, wherein: one side of the radiating box (2) is fixedly connected with a motor base (13); a motor (14) is arranged on the surface of the motor base (13); an output shaft of the motor (14) is fixedly connected with a driving belt pulley (15) through a coupling; the axis of the driving belt wheel (15) is fixedly connected with one end of the rotating shaft (6).
4. A power capacitor heat sink according to claim 3, wherein: the surface of the driving belt wheel (15) is connected with a driven belt wheel (16) through belt transmission; the axis of the driven belt wheel (16) is fixedly connected with one end of the reciprocating screw rod (12).
5. A power capacitor heat sink as defined in claim 4, wherein: one side of the far-dispersing hot box (2) at the top of the placement seat (1) is fixedly connected with an air pump (17); the surface of the air suction pump (17) is communicated with an air suction hopper (18); an exhaust pipe (19) is communicated with the bottom of the air pump (17).
6. A power capacitor heat sink as set forth in claim 5, wherein: one end of the exhaust pipe (19) penetrates through the heat dissipation box (2) and extends to the bottom of the heat dissipation box (2); a one-way valve (20) is arranged on the surface of the exhaust pipe (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323073779.3U CN221226026U (en) | 2023-11-14 | 2023-11-14 | Power capacitor heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323073779.3U CN221226026U (en) | 2023-11-14 | 2023-11-14 | Power capacitor heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221226026U true CN221226026U (en) | 2024-06-25 |
Family
ID=91566291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323073779.3U Active CN221226026U (en) | 2023-11-14 | 2023-11-14 | Power capacitor heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221226026U (en) |
-
2023
- 2023-11-14 CN CN202323073779.3U patent/CN221226026U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |