Electrolytic capacitor with heat dissipation assembly

Abstract

The invention discloses an electrolytic capacitor with a heat dissipation assembly, and relates to the technical field of electrolytic capacitors, the electrolytic capacitor comprises a circuit board, an electrolytic capacitor main body and a top plate, the bottom of the top plate is symmetrically and fixedly connected with side plates, the bottom ends of the side plates are fixedly connected with the same pressing ring, and the electrolytic capacitor further comprises a heat dissipation mechanism arranged at the bottom of the top plate and used for heat dissipation of the electrolytic capacitor main body. Positioning mechanisms are symmetrically arranged on the outer sides of the side plates; the heat dissipation mechanism comprises a sleeve body and a spiral pipe, the top end of the spiral pipe is in through connection with a water inlet pipe, and the bottom end of the spiral pipe is in through connection with a water drainage pipe; and the positioning mechanism comprises a transverse plate I and a transverse plate II, and the interior of the transverse plate I is rotationally connected with a screw rod, so that the problems that heat dissipation is performed only through cooling fins, the cooling fins are heated due to heat absorption and dissipation in the heat conduction process, the temperature around the electrolytic capacitor is still high, normal work of the electrolytic capacitor is affected, and the service life of the electrolytic capacitor is prolonged are solved. And the cooling effect on the electrolytic capacitor is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of electrolytic capacitors, in particular to an electrolytic capacitor with a heat dissipation component. Background Art

[0002] Aluminum electrolytic capacitors are a common energy storage component, which can be mainly divided into four types: lead type, horn type, bolt type and solid state. Horn type aluminum electrolytic capacitors are also called direct-insert aluminum electrolytic capacitors. They have a simple structure and are easy to install. They are widely used in various circuit boards.

[0003] For example, an aluminum electrolytic capacitor with good heat dissipation effect, with publication number CN213635726U, includes an aluminum electrolytic capacitor body, a capacitor heat sink and pins. A "π"-shaped slot opening outward is arranged from top to bottom along the arc surface on the top front of the aluminum electrolytic capacitor body. The capacitor heat sink includes a connecting block and an arc-shaped heat sink. The aluminum electrolytic capacitor body and the capacitor heat sink are connected to the connecting block slot through the slot. A positioning piece that limits the connecting block downward is arranged at the bottom of the aluminum electrolytic capacitor body. The bottom surface of the positioning piece is provided with a plurality of embedded connecting pieces connected to the positioning piece on the left and right sides. The pin mounting base has a threaded hole opened inward at the bottom end of the pin mounting base, and an external threaded column opened on the top of the pin. The pin and the pin mounting base are connected by bolts through the threaded hole and the external threaded column. The capacitor heat dissipation device improves the service life of the capacitor. The bolt connection method of the pin prevents the pin from breaking during transportation and handling. However, the device only dissipates heat through the heat sink. The heat sink will generate heat due to absorption and dissipation of heat during the heat conduction process, so that the temperature around the electrolytic capacitor is still high, which in turn affects the normal operation of the electrolytic capacitor and reduces the cooling effect on the electrolytic capacitor. There are limitations.

[0004] Therefore, we propose an electrolytic capacitor with a heat dissipation component to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide an electrolytic capacitor with a heat dissipation assembly to solve the problem that when heat is dissipated only through a heat sink, the heat sink will generate heat due to absorbing and dissipating heat during the heat conduction process, so that the temperature around the electrolytic capacitor is still high, thereby affecting the normal operation of the electrolytic capacitor and reducing the cooling effect of the electrolytic capacitor.

[0006] To achieve the above object, the present invention provides the following technical solution: an electrolytic capacitor with a heat dissipation assembly, comprising a circuit board, an electrolytic capacitor body and a top plate, the bottom of the top plate is symmetrically fixedly connected to a side plate, and the bottom end of the side plate is fixedly connected to the same pressing ring;

[0007] Also includes:

[0008] The heat dissipation mechanism is arranged at the bottom of the top plate, and the outer sides of the side plates are symmetrically provided with positioning mechanisms;

[0009] The heat dissipation mechanism comprises a sleeve body and a spiral tube, wherein the spiral tube is wound on the outside of the sleeve body, the sleeve body is slidably connected to the electrolytic capacitor body, the spiral tube is slidably connected to the sleeve body, the top end of the spiral tube is connected through a water inlet pipe, the bottom end of the spiral tube is connected through a drain pipe, an auxiliary impeller is symmetrically installed inside the water inlet pipe, and the auxiliary impeller is rotatably connected to the inner wall of the water inlet pipe;

[0010] The two ends of the auxiliary impeller at the lower part pass through the water inlet pipe and are fixedly connected with a lower shaft, the bottom of the top plate is symmetrically fixedly connected with the lower plate, one end of the lower shaft away from the water inlet pipe is rotatably connected with the lower plate, the bottom of the top plate is symmetrically installed with a mounting cover, the mounting cover is located between the lower shaft and the water inlet pipe, the outer side of the lower shaft is fixedly connected with a gear, a fixing ring is installed on one side of the lower shaft, and a side step groove is opened on the outer side of the fixing ring;

[0011] The bottom of the lower plate is symmetrically fixedly connected to a side of the mounting cover, and the two limit blocks are slidably connected to the side step grooves. The top of the fixing ring is fixedly connected to an annular gear ring, and the annular gear ring is meshed with the gear. The bottom of the fixing ring is fixedly connected to a fan blade;

[0012] The positioning mechanism includes a horizontal plate one and a horizontal plate two, both of which are fixedly connected to the side plate, and the horizontal plate two is located below the horizontal plate one. The horizontal plate one is internally rotatably connected with a screw rod, and the horizontal plate two is internally slidably connected with a threaded sleeve. The screw rod is threadedly connected to the threaded sleeve, and a suction cup is fixedly connected to the bottom of the threaded sleeve.

[0013] Preferably, a heat sink body is symmetrically fixed to the outer side of the sleeve body, a plurality of heat sink bodies are evenly arranged, and the number of the heat sink bodies is not less than four, and the auxiliary impeller is arranged transversely.

[0014] By adopting the above technical scheme, the sleeve body adopts graphene material to assist heat dissipation, cooperates with the heat dissipation holes and heat dissipation fins on the outside of the sleeve body, and cooperates with the fan blades on both sides to blow air to the top and sides of the sleeve body, so as to quickly blow away the heat around the sleeve body, thereby improving the heat dissipation efficiency, and improving the heat dissipation efficiency and heat dissipation effect.

[0015] Preferably, a guide block is fixedly connected to the inner wall of the water inlet pipe, the upper and lower parts of the guide block are inclined, a circular groove is opened in the middle of the guide block, and the auxiliary impeller rotates inside the circular groove.

[0016] By adopting the above technical solution, the guide block is used to guide the water body so that the water body only impacts one side of the auxiliary impeller, thereby ensuring the unidirectional rotation of the auxiliary impeller.

[0017] Preferably, the lower shaft is rotatably connected to the water inlet pipe, the mounting cover is fixedly connected to the top plate via a connecting strip, the lower shaft is rotatably connected to the mounting cover, and the gear is located inside the mounting cover.

[0018] By adopting the above technical solution, the auxiliary impeller will drive the lower shafts on both sides to rotate, and the lower shafts will drive the gears to rotate, thereby facilitating the subsequent rotation of the fan blades.

[0019] Preferably, the two limit blocks fit together, the fan blades are arranged in a circle, and the fan blades are located above the sleeve body.

[0020] By adopting the above technical solution, two limit blocks are symmetrically arranged to fit each other, so that the fixing ring can only rotate on its own but will not move.

[0021] Preferably, a lower pulley is fixedly connected to the outer side of the lower shaft, the lower pulley is located between the mounting cover and the water inlet pipe, an upper plate is symmetrically fixedly connected to the top of the top plate, and an upper shaft is rotatably connected to one side of the upper plate close to the water inlet pipe.

[0022] By adopting the above technical solution, the upper shaft assists the upper auxiliary impeller to rotate, thereby improving the stability of the lower shaft rotation.

[0023] Preferably, an upper pulley is fixedly connected to the outer side of the upper shaft, the upper pulley is connected to the lower pulley through a belt adapter, and the upper shaft passes through a water inlet pipe and is fixedly connected to the upper auxiliary impeller.

[0024] By adopting the above technical solution, the upper pulley and the lower pulley are connected by a belt, so that when the upper auxiliary impeller is impacted and rotated, the lower pulley and the lower shaft are driven to rotate by the belt, thereby improving the rotation effect of the lower shaft.

[0025] Preferably, the outer side of the threaded sleeve is symmetrically fixedly connected with a limit strip, the limit strip is slidably connected to the second cross plate, the threaded sleeve is connected to the suction cup, one side of the threaded sleeve is fixedly connected with a trapezoidal block, and the lower part of the side plate is slidably connected with a slide rod.

[0026] By adopting the above technical solution, the screw rods on both sides are turned, the screw rods do not move, and the limit bar limits the threaded sleeve, so that the limit bar is pressed down until the limit bar contacts the circuit board, and the screw rod is continued to be turned, and the suction cup is adsorbed to the circuit board.

[0027] Preferably, one end of the sliding rod is fixedly connected with an abutment block, and the abutment block abuts against the trapezoidal block. The other end of the sliding rod is fixedly connected with a pressure block, and the pressure block is tightly attached to the sleeve body. A stop block is fixedly connected to the middle of the top of the sliding rod, and a spring is fixedly installed between the stop block and the side plate.

[0028] By adopting the above technical solution, after the suction cup is adsorbed onto the circuit board, the threaded sleeve continues to drive the trapezoidal block to press down, and the trapezoidal block squeezes the abutment block, so that the abutment block drives the slide rod to move, the slide rod drives the stop block to move, and finally the slide rod drives the pressure block to press the outer lower part of the sleeve body, thereby improving the stability of the sleeve body.

[0029] Compared with the prior art, the invention has the following beneficial effects: a heat dissipation mechanism is provided, the sleeve body adopts graphene material to assist heat dissipation, the heat dissipation holes and heat dissipation fins on the outside of the sleeve body are matched, and the fan blades on both sides are matched to blow air to the top surface and side surfaces of the sleeve body, so that the heat around the sleeve body can be quickly blown away, the heat dissipation efficiency is improved, and the heat dissipation efficiency and heat dissipation effect are improved;

[0030] 1. A heat dissipation mechanism is provided to connect the external water pipe with the water inlet pipe, and the drain pipe with the external collection box. The water is pumped into the water inlet pipe through the external water pipe by an external pressure pump, and the water is then input into the spiral pipe to dissipate heat for the sleeve body. At the same time, the sleeve body adopts graphene material to assist in heat dissipation, and cooperates with the heat dissipation holes and heat sinks on the outside of the sleeve body to achieve a better heat dissipation effect. The water is finally discharged from the drain pipe to the outside, and the auxiliary impeller drives the lower shafts on both sides to rotate, the lower shaft drives the gears to rotate, and the gears drive the annular gear ring to rotate. The limit block limits the fixed ring, and the limit block is symmetrically provided with two fitting ones, so that the fixed ring only It will rotate by itself, but its position will not move. The fixed ring will then drive the fan blades at the bottom to rotate, and the fan blades on both sides will blow air to the top and sides of the sleeve body, so as to quickly blow away the heat around the sleeve body, thereby improving the heat dissipation efficiency. No additional power source is required, and water resources are fully utilized. Compared with ordinary heat sinks, the heat dissipation efficiency and heat dissipation effect are improved, and the problem of heat dissipation only through heat sinks is solved. The heat sink will generate heat due to absorption and dissipation of heat during the heat conduction process, so that the temperature around the electrolytic capacitor is still high, thereby affecting the normal operation of the electrolytic capacitor and reducing the cooling effect of the electrolytic capacitor.

[0031] 2. A positioning mechanism is provided. When positioning is required, the pressure ring is first pressed on the top of the circuit board, and the sleeve body is kept on the outside of the electrolytic capacitor body. The screws on both sides are turned. The screws do not move, and the limit bars limit the threaded sleeves, so that the limit bars are pressed down until the limit bars are in contact with the circuit board. The screws are continued to be turned, and the suction cup is adsorbed on the circuit board. Since the threaded sleeve is connected to the suction cup, the space volume inside the threaded sleeve is increased and the pressure is reduced, which is convenient for the suction cup to better adsorb on the circuit board. At the same time, the threaded sleeve drives the trapezoidal block to be pressed down, and the trapezoidal block squeezes the abutment block, so that the abutment block drives the sliding rod to move, and the sliding rod drives the stopper to move. The stopper stretches the spring, which improves the stability of the sliding rod movement. Finally, the sliding rod drives the pressure block to press the lower outer part of the sleeve body, which also improves the stability of the sleeve body. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1This is a schematic diagram of the installation structure of the electrolytic capacitor body of the present invention;

[0033] Figure 2 It is a schematic diagram of the three-dimensional overall structure of the present invention;

[0034] Figure 3 It is a schematic diagram of the cross-sectional structure of the side panel of the present invention;

[0035] Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0036] Figure 5 For the present invention Figure 3 The enlarged structural diagram at B in the middle;

[0037] Figure 6 This is a schematic diagram of the cross-sectional structure of the water inlet pipe of the present invention;

[0038] Figure 7 For the present invention Figure 6 The enlarged structural diagram at C in the middle;

[0039] Figure 8 For the present invention Figure 6 The enlarged structural diagram at D in the middle;

[0040] Fig. 9 This is a schematic diagram of the fan blade installation structure of the present invention;

[0041] Fig.10 It is a schematic diagram of the positioning mechanism structure of the present invention;

[0042] Fig.11 For the present invention Fig.10 Enlarged structural diagram at E in the middle.

[0043] In the figure: 1, circuit board; 2, electrolytic capacitor body; 3, top plate; 4, side plate; 5, pressure ring; 6, heat dissipation mechanism; 61, sleeve body; 62, spiral tube; 63, water inlet pipe; 64, drain pipe; 65, heat sink body; 66, auxiliary impeller; 67, guide block; 68, lower shaft; 69, mounting cover; 610, lower plate; 611, gear; 612, fixing ring; 613, side step groove; 614 , limit block; 615, annular gear ring; 616, fan blade; 617, lower pulley; 618, upper plate; 619, upper shaft; 620, upper pulley; 7, positioning mechanism; 71, horizontal plate one; 72, horizontal plate two; 73, screw rod; 74, threaded sleeve; 75, limit strip; 76, suction cup; 77, trapezoidal block; 78, sliding rod; 79, abutment block; 710, pressure block; 711, stop block; 712, spring. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] See also Figure 1-11 The present invention provides a technical solution: an electrolytic capacitor with a heat dissipation component, comprising a circuit board 1, an electrolytic capacitor body 2 and a top plate 3, the bottom of the top plate 3 is symmetrically fixedly connected to a side plate 4, and the bottom end of the side plate 4 is fixedly connected to the same pressing ring 5.

[0046] The heat dissipation mechanism 6 is arranged at the bottom of the top plate 3. The heat dissipation mechanism 6 includes a sleeve body 61 and a spiral tube 62. The spiral tube 62 is wound on the outside of the sleeve body 61. The sleeve body 61 is slidably connected to the electrolytic capacitor body 2. The spiral tube 62 is slidably connected to the sleeve body 61. The top end of the spiral tube 62 is connected to the water inlet pipe 63. The bottom end of the spiral tube 62 is connected to the drain pipe 64. Auxiliary impellers 66 are symmetrically installed inside the water inlet pipe 63. The auxiliary impellers 66 are rotatably connected to the inner wall of the water inlet pipe 63.

[0047] The outer side of the sleeve body 61 is symmetrically fixed with a heat sink body 65 , and a plurality of heat sink bodies 65 are evenly arranged, with no less than four heat sink bodies 65 , and the auxiliary impeller 66 is arranged transversely.

[0048] Both ends of the lower auxiliary impeller 66 pass through the water inlet pipe 63 and are fixedly connected to the lower shaft 68. The bottom of the top plate 3 is symmetrically fixedly connected to the lower plate 610. The end of the lower shaft 68 away from the water inlet pipe 63 is rotatably connected to the lower plate 610. A mounting cover 69 is symmetrically installed at the bottom of the top plate 3. The mounting cover 69 is located between the lower shaft 68 and the water inlet pipe 63. A gear 611 is fixedly connected to the outer side of the lower shaft 68. A fixing ring 612 is installed on one side of the lower shaft 68. A side step groove 613 is provided on the outer side of the fixing ring 612.

[0049] The inner wall of the water inlet pipe 63 is fixedly connected with a guide block 67 . The upper and lower parts of the guide block 67 are both inclined. A circular groove is provided in the middle of the guide block 67 . The auxiliary impeller 66 rotates inside the circular groove.

[0050] The lower shaft 68 is rotatably connected to the water inlet pipe 63 , the mounting cover 69 is fixedly connected to the top plate 3 via a connecting strip, the lower shaft 68 is rotatably connected to the mounting cover 69 , and the gear 611 is located inside the mounting cover 69 .

[0051] The bottom of the lower plate 610 is symmetrically fixedly connected to a side of the mounting cover 69 with a limit block 614, and the two limit blocks 614 are slidably connected to the side step groove 613. The top of the fixed ring 612 is fixedly connected to an annular gear ring 615, which is meshed with the gear 611, and the bottom of the fixed ring 612 is fixedly connected to a fan blade 616.

[0052] The two limit blocks 614 are in fit with each other, and the fan blades 616 are arranged in a circle. The fan blades 616 are located above the sleeve body 61. The outer side of the lower shaft 68 is fixedly connected with a lower pulley 617, and the lower pulley 617 is located between the mounting cover 69 and the water inlet pipe 63. The top of the top plate 3 is symmetrically fixedly connected with an upper plate 618, and the upper plate 618 is rotatably connected with an upper shaft 619 on one side close to the water inlet pipe 63.

[0053] An upper pulley 620 is fixedly connected to the outer side of the upper shaft 619 . The upper pulley 620 is connected to the lower pulley 617 through a belt adapter. The upper shaft 619 passes through the water inlet pipe 63 and is fixedly connected to the upper auxiliary impeller 66 .

[0054] Embodiment 1: Figure 1-9 As shown, a heat dissipation mechanism 6 is provided. First, the sleeve body 61 is sleeved on the outside of the electrolytic capacitor body 2 to be dissipated, and the device is fixed by the positioning mechanism 7. Then, the external water pipe is connected to the water inlet pipe 63, and the drain pipe 64 is connected to the external collection box. The water is pumped into the water inlet pipe 63 through the external water pipe by an external pressure pump. The water is guided by the guide block 67 and only impacts one side of the auxiliary impeller 66, thereby ensuring the unidirectional rotation of the auxiliary impeller 66. The water is then input into the spiral tube 62 to dissipate the heat of the sleeve body 61. At the same time, the sleeve body 61 adopts graphene material to assist in heat dissipation, and cooperates with the heat dissipation holes and the heat sink body 65 on the outside of the sleeve body 61 to achieve a better heat dissipation effect. The water is finally discharged to the outside from the drain pipe 64.

[0055] The auxiliary impeller 66 will drive the lower shafts 68 on both sides to rotate, the lower shafts 68 will drive the gear 611 to rotate, the gear 611 will drive the annular gear ring 615 to rotate, the limit block 614 will limit the fixed ring 612, and the limit block 614 is symmetrically provided with two fitting ones, so that the fixed ring 612 will only rotate on its own, and the position will not move, and the fixed ring 612 will then drive the fan blades 616 at the bottom to rotate, and the fan blades 616 on both sides will blow air to the top surface and the side of the sleeve body 61, so as to quickly blow away the heat around the sleeve body 61, thereby improving the heat dissipation efficiency, not requiring an additional power source, making full use of water resources, and compared with ordinary heat sinks, improving the heat dissipation efficiency and heat dissipation effect, solving the problem of heat dissipation only through heat sinks, and the heat sink will generate heat due to absorption and dissipation of heat during the heat conduction process, so that the temperature around the electrolytic capacitor is still high, thereby affecting the normal operation of the electrolytic capacitor and reducing the cooling effect of the electrolytic capacitor.

[0056] A positioning mechanism 7 is symmetrically arranged on the outer side of the side panel 4, and the positioning mechanism 7 includes a horizontal plate 1 71 and a horizontal plate 2 72. The horizontal plate 1 71 and the horizontal plate 2 72 are both fixedly connected to the side panel 4. The horizontal plate 2 72 is located below the horizontal plate 1 71. The horizontal plate 1 71 is internally rotatably connected with a screw rod 73, and the horizontal plate 2 72 is internally slidably connected with a threaded sleeve 74. The screw rod 73 is threadedly connected to the threaded sleeve 74, and a suction cup 76 is fixedly connected to the bottom of the threaded sleeve 74.

[0057] The outer side of the threaded sleeve 74 is symmetrically fixedly connected to a limit strip 75, the limit strip 75 is slidably connected to the second cross plate 72, the threaded sleeve 74 is connected to the suction cup 76, one side of the threaded sleeve 74 is fixedly connected to a trapezoidal block 77, and the lower part of the side plate 4 is slidably connected to a slide rod 78.

[0058] One end of the slide rod 78 is fixedly connected to a contact block 79, which contacts the trapezoidal block 77. The other end of the slide rod 78 is fixedly connected to a pressure block 710, which is tightly attached to the sleeve body 61. A stop block 711 is fixedly connected to the middle of the top of the slide rod 78, and a spring 712 is fixedly installed between the stop block 711 and the side plate 4.

[0059] Embodiment 2: Figure 10-11 As shown, a positioning mechanism 7 is provided. When positioning is required, the pressure ring 5 is first pressed on the top of the circuit board 1, the sleeve body 61 is kept sleeved on the outside of the electrolytic capacitor body 2, and the screw rods 73 on both sides are turned. The screw rods 73 do not move, and the limit bar 75 limits the threaded sleeve 74, so that the limit bar 75 is pressed down until the limit bar 75 contacts the circuit board 1, and the screw rod 73 is continued to be turned, and the suction cup 76 is adsorbed on the circuit board 1. Since the threaded sleeve 74 is connected with the suction cup 76, the inside of the threaded sleeve 74 is The volume of the space increases and the pressure decreases, which makes it easier for the suction cup 76 to better adsorb to the circuit board 1. At the same time, the threaded sleeve 74 drives the trapezoidal block 77 to press down, and the trapezoidal block 77 squeezes the abutment block 79, so that the abutment block 79 drives the slide bar 78 to move, and the slide bar 78 drives the stopper 711 to move. The stopper 711 stretches the spring 712, which improves the stability of the movement of the slide bar 78. Finally, the slide bar 78 drives the pressure block 710 to press the outer lower part of the sleeve body 61, which also improves the stability of the sleeve body 61.

[0060] Working principle: When using the device, first, Figure 1-11As shown, the sleeve body 61 is sleeved on the outside of the electrolytic capacitor body 2 to be cooled, and the device is fixed by the positioning mechanism 7. Then, the external water pipe is connected to the water inlet pipe 63, and the drain pipe 64 is connected to the external collection box. The water is pumped into the water inlet pipe 63 through the external water pipe by an external pressure pump. The water is guided by the guide block 67 and only impacts one side of the auxiliary impeller 66, thereby ensuring the unidirectional rotation of the auxiliary impeller 66. The water is then input into the spiral tube 62 to dissipate the heat of the sleeve body 61. At the same time, the sleeve body 61 adopts graphene material to assist in heat dissipation, and cooperates with the heat dissipation holes and heat sink 65 on the outside of the sleeve body 61 to achieve a better heat dissipation effect. The water is finally discharged to the outside from the drain pipe 64.

[0061] The auxiliary impeller 66 will drive the lower shafts 68 on both sides to rotate, the lower shafts 68 will drive the gear 611 to rotate, the gear 611 will drive the annular gear ring 615 to rotate, the limit block 614 will limit the fixed ring 612, the limit block 614 is symmetrically arranged with two fitting ones, so that the fixed ring 612 will only rotate on itself but will not move, the fixed ring 612 will then drive the fan blades 616 at the bottom to rotate, and the fan blades 616 on both sides will blow air to the top and sides of the sleeve body 61, so as to quickly blow away the heat around the sleeve body 61.

[0062] When positioning is required, first press the pressing ring 5 on the top of the circuit board 1, keep the sleeve body 61 sleeved on the outside of the electrolytic capacitor main body 2, twist the screw rods 73 on both sides, the screw rods 73 do not move, and the limiting strips 75 limit the threaded sleeve 74, so that the limiting strips 75 are pressed downward until the limiting strips 75 contact the circuit board 1, and the screw rods 73 continue to be twisted, and the suction cup 76 is adsorbed on the circuit board 1. Since the threaded sleeve 74 is connected to the suction cup 76, the space volume inside the threaded sleeve 74 is increased and the pressure is reduced, which facilitates the suction cup 76 to better adsorb on the circuit board 1. At the same time, the threaded sleeve 74 drives the trapezoidal block 77 to press down, and the trapezoidal block 77 squeezes the abutment block 79, so that the abutment block 79 drives the sliding rod 78 to move, and the sliding rod 78 drives the stopper 711 to move, and the stopper 711 stretches the spring 712, which improves the stability of the movement of the sliding rod 78, and finally the sliding rod 78 drives the pressing block 710 to press the outer lower part of the sleeve body 61, which also improves the stability of the sleeve body 61.

[0063] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0064] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrolytic capacitor with a heat dissipation assembly, comprising a circuit board (1), an electrolytic capacitor body (2) and a top plate (3), wherein the bottom of the top plate (3) is symmetrically fixedly connected to a side plate (4), and the bottom end of the side plate (4) is fixedly connected to a same pressing ring (5); It is characterized in that Also includes: A heat dissipation mechanism (6) is arranged at the bottom of the top plate (3), and a positioning mechanism (7) is symmetrically arranged on the outer side of the side plate (4); The heat dissipation mechanism (6) comprises a sleeve body (61) and a spiral tube (62), wherein the spiral tube (62) is wound on the outside of the sleeve body (61), wherein the sleeve body (61) is slidably connected to the electrolytic capacitor body (2), wherein the spiral tube (62) is slidably connected to the sleeve body (61), wherein the top end of the spiral tube (62) is connected to a water inlet pipe (63), wherein the bottom end of the spiral tube (62) is connected to a drain pipe (64), wherein an auxiliary impeller (66) is symmetrically installed in the interior of the water inlet pipe (63), wherein the auxiliary impeller (66) is rotatably connected to the inner wall of the water inlet pipe (63); The two ends of the auxiliary impeller (66) at the lower part pass through the water inlet pipe (63) and are fixedly connected to a lower shaft (68); the bottom of the top plate (3) is symmetrically fixedly connected to a lower plate (610); one end of the lower shaft (68) away from the water inlet pipe (63) is rotatably connected to the lower plate (610); a mounting cover (69) is symmetrically installed at the bottom of the top plate (3); the mounting cover (69) is located between the lower shaft (68) and the water inlet pipe (63); a gear (611) is fixedly connected to the outer side of the lower shaft (68); a fixing ring (612) is installed on one side of the lower shaft (68); and a side step groove (613) is provided on the outer side of the fixing ring (612); A limiting block (614) is symmetrically fixedly connected to one side of the bottom of the lower plate (610) close to the mounting cover (69); the two limiting blocks (614) are slidably connected to the side step groove (613); an annular gear ring (615) is fixedly connected to the top of the fixing ring (612); the annular gear ring (615) is meshedly connected to the gear (611); and a fan blade (616) is fixedly connected to the bottom of the fixing ring (612); The positioning mechanism (7) comprises a first transverse plate (71) and a second transverse plate (72), the first transverse plate (71) and the second transverse plate (72) being fixedly connected to the side plate (4), the second transverse plate (72) being located below the first transverse plate (71), the first transverse plate (71) being internally rotatably connected to a screw rod (73), the second transverse plate (72) being internally slidably connected to a threaded sleeve (74), the screw rod (73) being threadedly connected to the threaded sleeve (74), and the bottom of the threaded sleeve (74) being fixedly connected to a suction cup (76).

2. The electrolytic capacitor with a heat dissipation assembly according to claim 1, characterized in that: A heat sink body (65) is symmetrically fixed to the outer side of the sleeve body (61), a plurality of heat sink bodies (65) are evenly arranged, and the number of heat sink bodies (65) is not less than four, and the auxiliary impeller (66) is arranged transversely.

3. The electrolytic capacitor with a heat dissipation assembly according to claim 1, characterized in that: A guide block (67) is fixedly connected to the inner wall of the water inlet pipe (63); the upper and lower parts of the guide block (67) are both inclined; a circular groove is provided in the middle of the guide block (67); and the auxiliary impeller (66) rotates inside the circular groove.

4. The electrolytic capacitor with a heat dissipation assembly according to claim 1, characterized in that: The lower shaft (68) is rotatably connected to the water inlet pipe (63), the mounting cover (69) is fixedly connected to the top plate (3) via a connecting strip, the lower shaft (68) is rotatably connected to the mounting cover (69), and the gear (611) is located inside the mounting cover (69).

5. The electrolytic capacitor with a heat dissipation assembly according to claim 1, characterized in that: The two limit blocks (614) are fitted together, the fan blades (616) are arranged in a circle, and the fan blades (616) are located above the sleeve body (61).

6. The electrolytic capacitor with a heat dissipation assembly according to claim 1, characterized in that: The outer side of the lower shaft (68) is fixedly connected to a lower pulley (617), and the lower pulley (617) is located between the mounting cover (69) and the water inlet pipe (63). The top of the top plate (3) is symmetrically fixedly connected to an upper plate (618), and the side of the upper plate (618) close to the water inlet pipe (63) is rotatably connected to an upper shaft (619).

7. The electrolytic capacitor with a heat dissipation assembly according to claim 6, characterized in that: An upper pulley (620) is fixedly connected to the outer side of the upper shaft (619), and the upper pulley (620) is connected to the lower pulley (617) through a belt adapter. The upper shaft (619) passes through the water inlet pipe (63) and is fixedly connected to the upper auxiliary impeller (66).

8. The electrolytic capacitor with a heat dissipation assembly according to claim 1, characterized in that: The outer side of the threaded sleeve (74) is symmetrically fixedly connected to a limit strip (75), the limit strip (75) is slidably connected to the second horizontal plate (72), the threaded sleeve (74) is connected to the suction cup (76), one side of the threaded sleeve (74) is fixedly connected to a trapezoidal block (77), and the lower part of the side plate (4) is slidably connected to a slide rod (78).

9. The electrolytic capacitor with a heat dissipation assembly according to claim 8, characterized in that: One end of the slide bar (78) is fixedly connected to a contact block (79), and the contact block (79) contacts the trapezoidal block (77). The other end of the slide bar (78) is fixedly connected to a pressure block (710), and the pressure block (710) is tightly attached to the sleeve body (61). A stop block (711) is fixedly connected to the middle of the top of the slide bar (78), and a spring (712) is fixedly installed between the stop block (711) and the side plate (4).

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