CN210245326U

CN210245326U - Cooling device for capacitor

Info

Publication number: CN210245326U
Application number: CN201921544697.3U
Authority: CN
Inventors: Yuren Xie; 谢育仁
Original assignee: Bixu Electronics Shenzhen Co ltd
Current assignee: Bixu Electronics Shenzhen Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-04-03
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a cooling device for a capacitor, which comprises a capacitor body, wherein a detachable cooling mechanism is arranged on the outer side of the capacitor body, the detachable cooling mechanism comprises a fixed shell, a detachable base mechanism and a heat radiating piece, the top of the fixed shell is provided with a pin through hole, the bottom of the fixed shell is provided with an installation through groove, the heat radiating piece is installed in the fixed shell, the capacitor body is movably installed in the heat radiating piece, the cooling device for the capacitor is different from the prior art, the disassembly and the assembly of the capacitor body and the detachable cooling mechanism can be convenient on the premise of ensuring the effective heat radiation, when the capacitor is aged or damaged and can not be used, the aged and damaged capacitor body is only required to be disassembled, a new capacitor is replaced, thereby facilitating the repeated utilization of the detachable cooling mechanism and effectively reducing the use cost of equipment, and saves a large amount of resources.

Description

Cooling device for capacitor

Technical Field

The utility model relates to a condenser technical field specifically is a cooling device that condenser was used.

Background

The capacitor is a capacitor for containing electric charges, and is a device for containing electric charges, and the heating is a factor which cannot be avoided in the use of the aluminum electrolytic capacitor and is harmful to the depth.

However, most of existing capacitor cooling devices are integrated with capacitors, when the capacitors are aged or damaged accidentally and new capacitors need to be replaced, the cooling devices are detached together with the old capacitors, so that the capacitors cannot be directly reused, extra cost is increased, and meanwhile, a large amount of resources are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device that condenser was used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cooling device that condenser was used, includes the capacitor body, the capacitor body outside is equipped with removable cooling body, removable cooling body includes fixed shell, removable base mechanism and radiating piece, the pin through-hole has been seted up at fixed shell top, and has seted up the installation bottom the fixed shell and lead to the groove, the radiating piece is installed in fixed shell, capacitor body movable mounting is in the radiating piece, and the pin of capacitor body passes the pin through-hole, removable base mechanism leads to groove movable mounting in fixed shell bottom through the installation.

Preferably, the heat dissipation piece includes miniature direct current fan, fixed heat conduction frame and annular water-cooling tube, fixed heat conduction frame is fixed in fixed shell, and fixed heat conduction frame lateral wall has seted up a plurality of louvres, the activity of condenser body sets up inside fixed heat conduction frame, miniature direct current fan runs through to be fixed in fixed shell one side lateral wall, fixed shell just has seted up a plurality of ventilation holes to one side lateral wall of miniature direct current fan, annular water-cooling tube is fixed in the fixed heat conduction frame outside.

Preferably, a plurality of heat conduction silica gel strips are installed at equal intervals inside the fixed heat conduction frame.

Preferably, removable base mechanism is including installation base and elastic component, the installation base passes through screw thread and fixed shell threaded connection, and the installation base is located one side of fixed shell and has seted up the direction positioning groove, direction positioning groove and capacitor body cooperation, and the direction positioning groove inner wall has seted up the auxiliary tank, the elastic component is installed at the auxiliary tank inside.

Preferably, the elastic part comprises a top plate and a plurality of compression springs, the top plate is movably arranged inside the guide positioning groove, the compression springs are all arranged in the auxiliary groove, and one ends, far away from the auxiliary groove, of the compression springs are all fixed with the top plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, be different from prior art, under the prerequisite of guaranteeing effective heat dissipation, can make things convenient for the dismouting of capacitor body and removable cooling body, when the condenser is ageing or damage when unable using, only need to dismantle the capacitor body that ages and damage, change a new condenser can to make things convenient for removable cooling body's reuse, effectively reduced the use cost of equipment, and practiced thrift a large amount of resources.

2. The utility model discloses, through the radiating piece that sets up, capacitor body's effective heat dissipation has been guaranteed, and through the heat conduction silica gel strip that sets up, then conveniently cooperate the pin through-hole to carry out certain spacing to capacitor body, avoid it rotation when the installation to influence stable connection and use, at last through the elastic component that sets up, then make when installing capacitor body, can carry out the contact of elasticity direction to capacitor body, thereby guarantee can not cause the damage to capacitor body in the installation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the subjective planar partial cross-sectional structure of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a partially cut-away structure of the detachable base mechanism of the present invention;

fig. 5 is a schematic view of the detachable base mechanism of the present invention when not installed.

In the figure: 1. a capacitor body; 2. a detachable cooling mechanism; 3. fixing the housing; 4. a removable base mechanism; 5. a heat sink; 6. a pin through hole; 7. installing a through groove; 8. a micro direct current fan; 9. fixing the heat conducting frame; 10. an annular water-cooled tube; 11. heat dissipation holes; 12. a vent hole; 13. a heat-conducting silica gel strip; 14. installing a base; 15. an elastic member; 16. a guide positioning groove; 17. an auxiliary groove; 18. a top plate; 19. compressing the spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a cooling device for a capacitor comprises a capacitor body 1, wherein a detachable cooling mechanism 2 is arranged on the outer side of the capacitor body 1, the detachable cooling mechanism 2 comprises a fixed shell 3, a detachable base mechanism 4 and a heat radiating piece 5, a pin through hole 6 is formed in the top of the fixed shell 3, an installation through groove 7 is formed in the bottom of the fixed shell 3, the heat radiating piece 5 is installed in the fixed shell 3, the capacitor body 1 is movably installed in the heat radiating piece 5, a pin of the capacitor body 1 penetrates through the pin through hole 6, the detachable base mechanism 4 is movably installed at the bottom of the fixed shell 3 through the installation through groove 7, when in use, the capacitor body 1 is arranged in the fixed shell 3 through the pin through hole 6 and is installed and fixed through the detachable base mechanism 4, heat is radiated through the heat radiating piece 5 in the use process, and when the capacitor body 1, the damaged capacitor body 1 is detached and replaced by a new one through the detachable base mechanism 4.

The heat dissipation piece 5 comprises a miniature direct current fan 8, a fixed heat conduction frame 9 and an annular water cooling pipe 10, the fixed heat conduction frame 9 is fixed in a fixed shell 3, a plurality of heat dissipation holes 11 are formed in the side wall of the fixed heat conduction frame 9, the capacitor body 1 is movably arranged inside the fixed heat conduction frame 9, the miniature direct current fan 8 is fixedly penetrated in the side wall of one side of the fixed shell 3, the fixed shell 3 is just provided with a plurality of ventilation holes 12 on the side wall of one side of the miniature direct current fan 8, the annular water cooling pipe 10 is fixed outside the fixed heat conduction frame 9, and effective heat dissipation of the capacitor body 1 is guaranteed through the heat dissipation piece 5.

A plurality of heat conduction silica gel strips 13 are installed to fixed heat conduction frame 9 inside equidistance, through the heat conduction silica gel strip 13 that sets up, then conveniently cooperate pin through-hole 6 to carry out certain spacing to capacitor body 1, avoid its rotation when the installation and influence the stable connection and use.

Removable base mechanism 4 is including installation base 14 and elastic component 15, installation base 14 passes through screw thread and 3 threaded connection of fixed shell, and installs 14 one side that are located fixed shell 3 of base and seted up guiding orientation recess 16, guiding orientation recess 16 and capacitor body 1 cooperation, and the 16 inner walls of guiding orientation recess have seted up supplementary groove 17, elastic component 15 is installed inside supplementary groove 17, through removable base mechanism 4, has made things convenient for the installation of capacitor body 1 fixed with the dismantlement.

Elastic component 15 includes roof 18 and a plurality of compression spring 19, roof 18 activity sets up inside guiding orientation recess 16, and is a plurality of compression spring 19 all installs in supplementary groove 17, and is a plurality of compression spring 19 keeps away from the one end in supplementary groove 17 and all fixes with roof 18, through the elastic component 15 that sets up, then makes when installation capacitor body 1, can carry out the elastic guide contact to capacitor body 1 to guarantee can not cause the damage to capacitor body 1 in the installation.

When the capacitor body 1 is aged and damaged, firstly, the pins of the capacitor body 1 are disconnected, then the mounting base 14 is rotated to be detached, then the capacitor body 1 is pushed out of the fixed heat conducting frame 9 through the pins, the capacitor body can be detached, after a new capacitor body 1 is taken out, the pins are aligned to the pin through holes 6 and then inserted into the fixed heat conducting frame 9 and closely contacted and limited with the heat conducting silica gel strips 13, the stable connection use is prevented from being influenced by the rotation of the capacitor body 1 through the limiting action of the heat conducting silica gel strips 13 and the pin through holes 6, then the mounting base 14 is mounted in the mounting through groove 7 at the bottom of the fixed shell 3 through threads, in the mounting process of the mounting base 14, the top plate 18 is firstly contacted with the bottom of the capacitor body 1, and continuously extrudes the compression spring 19 to shrink so as to elastically guide the capacitor body 1, thereby the capacitor body is stably and smoothly compressed in the fixed, after the installation base 14 is completely installed, the top plate 18 of the installation base is in contact with and pressed against the inner wall of the bottom of the guiding and positioning groove 16, and at this time, the compression spring 19 cannot stretch out and draw back, that is, the top plate 18 is kept fixed, so that the capacitor body 1 is stably installed in the fixed heat conducting frame 9 for stable connection.

The utility model discloses, the preferred HYB35D-05 model of miniature direct current fan 8, circuit operation are current conventional circuit, the utility model discloses in circuit and control that relate to are prior art, do not carry out too much repetitious description here.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A cooling device for a capacitor, comprising a capacitor body (1), characterized in that: the capacitor body (1) outside is equipped with removable cooling body (2), removable cooling body (2) are including fixed shell (3), removable base mechanism (4) and radiating piece (5), pin through-hole (6) have been seted up at fixed shell (3) top, and fixed shell (3) bottom has been seted up the installation and has been led to groove (7), radiating piece (5) are installed in fixed shell (3), capacitor body (1) movable mounting is in radiating piece (5), and the pin of capacitor body (1) passes pin through-hole (6), removable base mechanism (4) lead to groove (7) movable mounting in fixed shell (3) bottom through the installation.

2. A cooling device for a capacitor as claimed in claim 1, characterized in that: radiating piece (5) are including miniature direct current fan (8), fixed heat conduction frame (9) and annular water-cooling pipe (10), fixed heat conduction frame (9) are fixed in fixed shell (3), and fixed heat conduction frame (9) lateral wall has seted up a plurality of louvres (11), capacitor body (1) activity sets up inside fixed heat conduction frame (9), miniature direct current fan (8) run through to be fixed in fixed shell (3) one side lateral wall, fixed shell (3) just have seted up a plurality of ventilation holes (12) to one side lateral wall of miniature direct current fan (8), annular water-cooling pipe (10) are fixed in fixed heat conduction frame (9) outside.

3. A cooling device for a capacitor as claimed in claim 2, characterized in that: a plurality of heat conduction silica gel strips (13) are installed to fixed heat conduction frame (9) inside equidistance.

4. A cooling device for a capacitor as claimed in claim 1, characterized in that: removable base mechanism (4) are including installation base (14) and elastic component (15), installation base (14) are through screw thread and fixed shell (3) threaded connection, and install one side that base (14) are located fixed shell (3) and seted up guide positioning groove (16), guide positioning groove (16) and capacitor body (1) cooperation, and guide positioning groove (16) inner wall has seted up auxiliary tank (17), elastic component (15) are installed inside auxiliary tank (17).

5. A cooling device for capacitors as claimed in claim 4, wherein: elastic component (15) include roof (18) and a plurality of compression spring (19), roof (18) activity sets up inside direction positioning groove (16), and is a plurality of compression spring (19) are all installed in supplementary groove (17), and are a plurality of compression spring (19) keep away from the one end in supplementary groove (17) and all are fixed with roof (18).