CN213877827U

CN213877827U - Electrolytic capacitor device with high heat dissipation

Info

Publication number: CN213877827U
Application number: CN202023014956.7U
Authority: CN
Inventors: 王永松
Original assignee: Suzhou Songcon Electronic Technology Co ltd
Current assignee: Suzhou Songcon Electronic Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-03
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a high radiating electrolytic capacitor device belongs to electrolytic capacitor device technical field. A high-heat-dissipation electrolytic capacitor device comprises an installation box and a supporting seat, wherein the installation box extends to the inside of the supporting seat, the bottom of the installation box is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with an installation column, the top of the installation column is provided with a cylindrical groove, and an electrolytic capacitor is arranged inside the cylindrical groove; the utility model discloses well air is under radiator fan's effect, enters into the inside of install bin and supporting seat and discharges through the air exit, has improved the mobility of air, has consequently improved the radiating effect to electrolytic capacitor, has prolonged electrolytic capacitor's life, receives external force when electrolytic capacitor, and electrolytic capacitor passes through backup pad compression spring, has certain buffer function, has improved electrolytic capacitor compressive capacity, has avoided electrolytic capacitor to receive the problem that leads to the damage behind the certain external force.

Description

Electrolytic capacitor device with high heat dissipation

Technical Field

The utility model relates to an electrolytic capacitor device technical field especially relates to a high radiating electrolytic capacitor device.

Background

The electrolytic capacitor is one kind of capacitor, the metal foil is the positive pole, the oxide film close to the metal with the positive pole is the dielectric, the cathode is composed of conductive material, electrolyte (the electrolyte can be liquid or solid) and other materials, because the electrolyte is the main part of the cathode, the electrolytic capacitor is so named, meanwhile, the positive and negative of the electrolytic capacitor can not be connected, the aluminum electrolytic capacitor can be divided into four types: a lead type aluminum electrolytic capacitor; a horn-shaped aluminum electrolytic capacitor; a bolt-type aluminum electrolytic capacitor; a solid aluminum electrolytic capacitor.

When the electrolytic capacitor works, the surface temperature of the electrolytic capacitor gradually rises, heat dissipation is needed, the service life of the electrolytic capacitor is affected by untimely heat dissipation, and the electrolytic capacitor is easily damaged due to external force and cannot work normally, so that the electrolytic capacitor device with high heat dissipation and a buffering function is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the temperature of the electrolytic capacitor in the prior art rises gradually during working, the heat dissipation effect is poor, and the electrolytic capacitor is easy to be damaged by external force, and providing the electrolytic capacitor device with high heat dissipation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high radiating electrolytic capacitor device, includes install bin and supporting seat, the install bin extends to the inside of supporting seat, the bottom fixedly connected with backup pad of install bin, the top fixedly connected with erection column of backup pad, the cylinder groove has been seted up at the top of erection column, the inside in cylinder groove is provided with electrolytic capacitor, electrolytic capacitor's top fixed mounting has fixed subassembly, ventilative hole has been seted up to the inside of backup pad, the bottom fixedly connected with spring of backup pad, the fresh air inlet has been seted up to the surface of install bin, the first filter screen of inner wall fixedly connected with of install bin, the rectangular channel has all been seted up to the both sides of supporting seat, the draw-in groove has all been seted up to the both sides of rectangular channel, the inside of rectangular channel is provided with the heat dissipation case.

Preferably, the fixed subassembly includes the fixed plate, the equal fixedly connected with fixed block in both ends of fixed plate, the inside of fixed block is provided with the bolt.

Preferably, an inner cavity is formed in the supporting seat, and the spring is fixedly connected with the inner bottom wall of the inner cavity.

Preferably, an air inlet is formed in one side of the heat dissipation box, an air outlet is formed in the other side of the heat dissipation box, and a second filter screen is arranged inside the air outlet.

Preferably, the two sides of the heat dissipation box are fixedly connected with clamping blocks, and a heat dissipation fan is arranged inside the heat dissipation box.

Preferably, the outer surface of install bin has cup jointed the sealing washer, the sealing washer includes the anticorrosive coating, one side of anticorrosive coating is provided with the enhancement layer, one side of enhancement layer is provided with the tie coat.

Compared with the prior art, the utility model provides a high radiating electrolytic capacitor device possesses following beneficial effect:

1. the utility model is used by matching the installation box, the supporting seat, the supporting plate, the electrolytic capacitor, the ventilation hole, the spring, the air inlet hole, the first filter screen, the heat dissipation box, the inner cavity and the heat dissipation fan, when the heat radiation fan works, the air outside the installation box enters the inside of the installation box through the ventilation hole, then the air enters the inner cavity through the ventilation holes, and finally the air is discharged through the air outlet under the action of the heat dissipation fan, so that the fluidity of the air in the device is improved, therefore, the heat dissipation effect on the electrolytic capacitor is improved, the service life of the electrolytic capacitor is prolonged, and by the matching use of the installation box, the supporting seat, the supporting plate, the electrolytic capacitor and the spring, after the electrolytic capacitor is subjected to external force, the electrolytic capacitor compresses the spring through the supporting plate, a certain buffering function is achieved, the pressure resistance of the electrolytic capacitor is improved, and the problem that the electrolytic capacitor is damaged after being subjected to certain external force is solved.

2. The utility model discloses, use through backup pad, erection column, electrolytic capacitor, fixed subassembly's cooperation, the staff need install electrolytic capacitor in the inside of erection column, and use fixed subassembly to fix, make the comparison of electrolytic capacitor installation more firm, use through the cooperation of rectangular channel, draw-in groove, heat dissipation case, fixture block, second filter screen, with the fixture block card in the inside of draw-in groove, make heat dissipation case card in the inside of rectangular channel, the staff of being convenient for disassembles or installs the heat dissipation case, be convenient for simultaneously change the second filter screen.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the inside of the installation box of the present invention;

fig. 3 is a schematic structural view of the fixing assembly of the present invention;

FIG. 4 is a schematic structural view of the support base of the present invention;

fig. 5 is a schematic structural view of the support plate of the present invention;

FIG. 6 is a schematic structural view of the heat dissipation box of the present invention;

FIG. 7 is a schematic structural view of the inside of the heat dissipation case of the present invention;

fig. 8 is a schematic structural diagram of the sealing ring of the present invention.

In the figure: 1. installing a box; 2. a supporting seat; 3. a support plate; 4. mounting a column; 5. an electrolytic capacitor; 6. a fixing assembly; 601. a fixing plate; 602. a fixed block; 603. a bolt; 7. a ventilation hole; 8. a spring; 9. an air inlet hole; 10. a first filter screen; 11. a rectangular groove; 12. a card slot; 13. a heat dissipation box; 14. an inner cavity; 15. an air inlet; 16. an air outlet; 17. a second filter screen; 18. a clamping block; 19. a heat radiation fan; 20. a seal ring; 2001. an anticorrosive layer; 2002. a reinforcing layer; 2003. and (6) bonding layers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-8, a high heat dissipation electrolytic capacitor device, including an installation box 1 and a support seat 2, a seal ring 20 is sleeved on the outer surface of the installation box 1, the seal ring 20 includes an anti-corrosion layer 2001, a reinforcing layer 2002 is disposed on one side of the anti-corrosion layer 2001, a bonding layer 2003 is disposed on one side of the reinforcing layer 2002, due to a gap between the installation box 1 and the support seat 2, the problem of poor heat dissipation of the electrolytic capacitor 5 caused by the fact that external air enters the support seat 2 through the gap can be avoided by disposing the seal ring 20, an inner cavity 14 is disposed inside the support seat 2, a spring 8 is fixedly connected with the inner bottom wall of the inner cavity 14, the installation box 1 extends to the inside of the support seat 2, a support plate 3 is fixedly connected with the bottom of the installation box 1, an installation column 4 is fixedly connected with the top of the support plate 3, a cylindrical groove is disposed on the top of the installation column 4, the electrolytic capacitor 5 is disposed inside the cylindrical groove, electrolytic capacitor 5's top fixed mounting has fixed subassembly 6, fixed subassembly 6 includes fixed plate 601, the equal fixedly connected with fixed block 602 in both ends of fixed plate 601, the inside of fixed block 602 is provided with bolt 603, pass through backup pad 3, erection column 4, electrolytic capacitor 5, fixed subassembly 6's cooperation is used, the staff need install electrolytic capacitor 5 in the inside of erection column 4, and use fixed subassembly 6 to fix, make the more firm of electrolytic capacitor 5 installation, ventilative hole 7 has been seted up to the inside of backup pad 3, the bottom fixedly connected with spring 8 of backup pad 3, inlet opening 9 has been seted up to the surface of install bin 1, the inner wall fixedly connected with first filter screen 10 of install bin 1, the setting of first filter screen 10, can avoid impurity in the air to enter the inside of install bin 1, rectangular channel 11 has all been seted up to the both sides of supporting seat 2, through rectangular channel 11, The clamping groove 12, the heat dissipation box 13, the clamping block 18 and the second filter screen 17 are matched for use, the clamping block 18 is clamped in the clamping groove 12, the heat dissipation box 13 is clamped in the rectangular groove 11, workers can disassemble or install the heat dissipation box conveniently, meanwhile, the second filter screen 17 is convenient to replace, the clamping groove 12 is formed in each of two sides of the rectangular groove 11, the heat dissipation box 13 is arranged in the rectangular groove 11, the heat dissipation boxes 13 are a plurality of heat dissipation boxes 13, the heat dissipation boxes 13 are divided into two groups, the two groups of heat dissipation boxes 13 are respectively arranged on two sides of the supporting seat 2, an air inlet 15 is formed in one side of each heat dissipation box 13, an air outlet 16 is formed in the other side of each heat dissipation box 13, the second filter screen 17 is arranged in each air outlet 16, the clamping blocks 18 are fixedly connected to the two sides of each heat dissipation box 13, a heat dissipation fan 19 is arranged in each heat dissipation box 13, and the electrolytic capacitors 5, and the mounting boxes 1, the supporting seat 2, the supporting plate 3, The ventilation hole 7, the spring 8, the air inlet hole 9, the first filter screen 10, the heat dissipation box 13, the inner cavity 14 and the heat dissipation fan 19 are matched for use, when the heat radiating fan 19 is operated, air outside the installation case 1 enters the inside of the installation case 1 through the ventilation holes 7, then the air enters the inner cavity 14 through the ventilation holes 7, and finally the air is discharged through the air outlet 16 under the action of the cooling fan 19, so that the fluidity of the air in the device is improved, thereby improving the heat dissipation effect on the electrolytic capacitor 5, prolonging the service life of the electrolytic capacitor 5, through the matching use of the installation box 1, the supporting seat 2, the supporting plate 3, the electrolytic capacitor 5 and the spring 8, after the electrolytic capacitor 5 is subjected to external force, the electrolytic capacitor 5 compresses the spring 8 through the supporting plate 3, has a certain buffering function, improves the pressure resistance of the electrolytic capacitor 5, and avoids the problem that the electrolytic capacitor 5 is damaged after being subjected to certain external force.

In the utility model, through the cooperation of the supporting plate 3, the mounting column 4, the electrolytic capacitor 5 and the fixing component 6, the electrolytic capacitor 5 is required to be installed inside the mounting column 4 by the worker, and the fixing component 6 is used for fixing, so that the electrolytic capacitor 5 is installed more stably, through the cooperation of the mounting box 1, the supporting seat 2, the supporting plate 3, the electrolytic capacitor 5, the ventilation hole 7, the spring 8, the air inlet 9, the first filter screen 10, the heat dissipation box 13, the inner cavity 14 and the heat dissipation fan 19, when the heat dissipation fan 19 works, the air outside the mounting box 1 enters the mounting box 1 through the ventilation hole 7, then enters the inner cavity 14 through the ventilation hole 7, finally the air is discharged through the air outlet 16 under the effect of the heat dissipation fan 19, the fluidity of the air inside the device is improved, and the heat dissipation effect of the electrolytic capacitor 5 is improved, prolonged electrolytic capacitor 5's life, through install bin 1, supporting seat 2, backup pad 3, electrolytic capacitor 5, spring 8's cooperation is used, after electrolytic capacitor 5 received external force, electrolytic capacitor 5 passes through backup pad 3 compression spring 8, certain buffer function has, consequently, electrolytic capacitor 5 compressive capacity has been improved, through rectangular channel 11, draw-in groove 12, heat dissipation case 13, fixture block 18, the cooperation of second filter screen 17 is used, with fixture block 18 card in the inside of draw-in groove 12, make heat dissipation case 13 card in the inside of rectangular channel 11, the staff of being convenient for disassemble or install the heat dissipation case, be convenient for simultaneously change second filter screen 17.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-heat-dissipation electrolytic capacitor device comprises an installation box (1) and a supporting seat (2), and is characterized in that the installation box (1) extends into the supporting seat (2), a supporting plate (3) is fixedly connected to the bottom of the installation box (1), an installation column (4) is fixedly connected to the top of the supporting plate (3), a cylindrical groove is formed in the top of the installation column (4), an electrolytic capacitor (5) is arranged in the cylindrical groove, a fixing component (6) is fixedly installed at the top of the electrolytic capacitor (5), an air permeable hole (7) is formed in the supporting plate (3), a spring (8) is fixedly connected to the bottom of the supporting plate (3), an air inlet hole (9) is formed in the outer surface of the installation box (1), a first filter screen (10) is fixedly connected to the inner wall of the installation box (1), rectangular grooves (11) are formed in two sides of the supporting seat (2), draw-in groove (12) have all been seted up to the both sides of rectangular channel (11), the inside of rectangular channel (11) is provided with heat dissipation case (13).

2. The electrolytic capacitor device with high heat dissipation performance as recited in claim 1, wherein the fixing assembly (6) comprises a fixing plate (601), fixing blocks (602) are fixedly connected to both ends of the fixing plate (601), and bolts (603) are arranged inside the fixing blocks (602).

3. The electrolytic capacitor device with high heat dissipation performance as recited in claim 1, wherein an inner cavity (14) is formed inside the supporting base (2), and the spring (8) is fixedly connected with an inner bottom wall of the inner cavity (14).

4. The electrolytic capacitor device with high heat dissipation performance as recited in claim 1, wherein an air inlet (15) is formed in one side of the heat dissipation box (13), an air outlet (16) is formed in the other side of the heat dissipation box (13), and a second filter screen (17) is disposed inside the air outlet (16).

5. The electrolytic capacitor device with high heat dissipation performance as recited in claim 1, wherein clamping blocks (18) are fixedly connected to both sides of the heat dissipation box (13), and a heat dissipation fan (19) is disposed inside the heat dissipation box (13).

6. The electrolytic capacitor device with high heat dissipation performance as recited in claim 1, wherein a sealing ring (20) is sleeved on the outer surface of the installation box (1), the sealing ring (20) comprises an anticorrosive layer (2001), a reinforcing layer (2002) is arranged on one side of the anticorrosive layer (2001), and an adhesive layer (2003) is arranged on one side of the reinforcing layer (2002).