CN221008774U

CN221008774U - High-stability capacitor

Info

Publication number: CN221008774U
Application number: CN202322408542.XU
Authority: CN
Inventors: 饶石金
Original assignee: Fujian Jinhuilai Electronics Co ltd
Current assignee: Fujian Jinhuilai Electronics Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-05-24
Anticipated expiration: 2033-09-06

Abstract

The utility model discloses a high-stability capacitor, which belongs to the technical field of capacitors and aims at the problems of insufficient convenience in use and shorter service life of the capacitor, and the capacitor comprises a protective shell, wherein a capacitor body is arranged in the protective shell, a cover body is arranged at the upper end of the protective shell, circular grooves are formed in two sides of the cover body, sliding discs are connected to the inner walls of the two circular grooves in a sliding manner, limit springs are fixed at the separating ends of the two sliding discs, connecting rods are fixed in the middle parts of the two sliding discs, pull rings are fixed at the separating ends of the two connecting rods, latch blocks are fixed at the adjacent ends of the two sliding discs, and two clamping grooves are formed in the upper end of the protective shell; according to the utility model, the cover body is pressed by manpower to perform sliding operation, so that the effect of convenient installation and disassembly is realized, the effect of improving the convenience in use of the capacitor is achieved, and the heat generated during the operation of the capacitor is dissipated inside the protective shell, so that the effect of heat dissipation is realized, and the effect of prolonging the service life of the capacitor is achieved.

Description

High-stability capacitor

Technical Field

The utility model belongs to the technical field of capacitors, and particularly relates to a high-stability capacitor.

Background

Currently, a capacitor is an element for storing electric power and energy, one conductor is surrounded by another conductor, or electric field lines emitted from one conductor are all terminated in a conductor system of another conductor, which is called a capacitor, and the capacitor is widely used in various electronic devices.

The publication number of the comparison patent document is: the utility model provides a high stability metallized polypropylene film capacitor of "CN211828499U, includes the protective housing, the outer wall swing joint of protective housing has set screw, the protective housing has the locating piece through set screw swing joint, the top fixedly connected with stopper" of locating piece, above-mentioned patent still has the following problem under the in-service use condition: although this patent can carry out daily capacitor protection operation, in the in-service use, need use the screw to carry out the installation operation to the locating piece, all need screw a plurality of screws when installation and dismantlement, it is more time consuming and laborious, bring inconvenience for staff's installation and dismantlement operation to make the condenser use convenience not enough, and the condenser is sealed to be placed inside the casing, the heat that makes the condenser during operation produce is not discharged, leads to the inside component of condenser because of high temperature damage easily, thereby make the life of condenser shorter.

Therefore, a capacitor with high stability is needed to solve the problems of insufficient convenience in use and short service life of the capacitor in the prior art.

Disclosure of utility model

The present utility model is directed to a capacitor with high stability, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high stability's condenser, includes the protective housing, the inside condenser body that is provided with of protective housing, the protective housing upper end is provided with the lid, circular slot has all been seted up to the lid both sides, two equal sliding connection of circular slot inner wall has the slide, two the slide all is fixed with spacing spring from the end, two the slide middle part all is fixed with the connecting rod, two the connecting rod all is fixed with the pull ring from the end, two the close end of slide all is fixed with the latch piece, two draw-in grooves have been seted up to the protective housing upper end, a plurality of vent has been seted up in the protective housing middle part, the protective housing both sides all are provided with a plurality of heat-conducting glue, a plurality of the heat-conducting glue other end all is provided with two fin, the protective housing lower extreme is fixed with two rubber pads, two the rubber pad upper end all is fixed with the rack, the rack both sides all are fixed with protection spring.

Further, every the latch piece surface contacts with every draw-in groove inner wall, every the latch piece all is the arc setting, every the latch piece runs through at every circular slot middle part, the lid external surface contacts with the protective housing surface.

Further, each sliding plate outer surface sliding connection is at each circular slot inner wall, every the sliding plate all is circular setting, every spacing spring one end is fixed at each sliding plate one end, every spacing spring other end is fixed at each circular slot inner wall.

Further, a plurality of ventilation openings penetrate through the middle of the protective shell, the separation ends of the two radiating fins are arranged at the close ends of a plurality of heat conducting adhesives, and the two radiating fins are arranged oppositely.

Further, the outer surface of the lower end of the capacitor body is contacted with the outer surface of the placing frame, and the outer surface of the upper end of the capacitor body is contacted with the inner wall of the cover body.

Further, two sides of the lower end of the placing frame are fixed at the upper ends of two rubber pads, two upper ends of the protection springs are fixed at the lower end of the placing frame, and two lower ends of the protection springs are fixed at the lower end of the protection shell.

As a preferred embodiment, the two sides of the cover body are provided with through grooves, and each through groove penetrates through one side of the cover body.

Compared with the prior art, the high-stability capacitor provided by the utility model at least comprises the following beneficial effects:

(1) The cover body is pressed by manpower to carry out sliding operation, so that the cover body, the circular groove, the sliding disc, the limiting spring, the connecting rod, the pull ring, the latch block and the clamping groove are mutually matched for operation, the effect of convenient installation and disassembly is realized, convenience can be brought to the installation and disassembly operation of workers, and the effect of improving the use convenience of the capacitor is further achieved.

(2) The heat generated during the working of the capacitor is dissipated inside the protective shell, so that the protective shell, the ventilation opening, the heat conducting glue and the radiating fin are mutually matched for operation, the radiating effect is realized, the internal element of the capacitor is prevented from being damaged by high temperature generated during the working of the capacitor, and the service life of the capacitor is prolonged.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of a protective housing of the present utility model;

FIG. 3 is an enlarged schematic view of the area A in FIG. 2;

Fig. 4 is a schematic view of a heat sink according to the present utility model.

In the figure: 1. a protective shell; 2. a capacitor body; 3. a cover body; 4. a circular groove; 5. a slide plate; 6. a limit spring; 7. a connecting rod; 8. a pull ring; 9. a latch block; 10. a clamping groove; 11. a vent; 12. a heat-conducting adhesive; 13. a heat sink; 14. a rubber pad; 15. a placing rack; 16. a protective spring; 17. a through slot.

Detailed Description

The utility model is further described below with reference to examples.

Referring to fig. 1-4, the utility model provides a capacitor with high stability, which comprises a protective shell 1, wherein the protective shell 1 protects the capacitor, a capacitor body 2 is arranged in the protective shell 1, the capacitor body 2 is an element for storing electric quantity and electric energy, a cover body 3 is arranged at the upper end of the protective shell 1, the cover body 3 has the effect of packaging, circular grooves 4 are arranged at two sides of the cover body 3, the circular grooves 4 provide the place supporting effect for the sliding of two sliding plates 5, the inner walls of the two circular grooves 4 are connected with the sliding plates 5 in a sliding way, the sliding plates 5 are mutually matched with a limit spring 6 to drive a latch block 9 to mutually match with a clamping groove 10 so as to realize the clamping effect, the limit spring 6 is fixed at the separated ends of the two sliding plates 5, a connecting rod 7 is fixed at the middle part of the two sliding plates 5, a pull ring 8 is fixed at the separated ends of the two connecting rods 7, the pull ring 8 is convenient for the worker to pull, the close ends of the two sliding plates 5 are respectively fixed with a latch block 9, the upper end of the protective shell 1 is provided with two clamping grooves 10, the middle part of the protective shell 1 is provided with a plurality of ventilation openings 11, the ventilation openings 11 have ventilation effect, the two sides of the protective shell 1 are respectively provided with a plurality of heat-conducting adhesives 12, the heat-conducting adhesives 12 are single-component, heat-conducting and room temperature curing organosilicon adhesive sealant, the heat-conducting adhesives 12 are condensed and reacted with water in the air to release low molecules to cause crosslinking and curing, and are vulcanized into a high-performance elastomer, the other ends of the plurality of heat-conducting adhesives 12 are respectively provided with two radiating fins 13, the radiating fins 13 are devices for radiating heat-generating electronic components in the electrical appliance, the heat-conducting adhesives are mostly made of aluminum alloy, brass or bronze into plates, sheets, multiple sheets and the like, the lower end of the protective shell 1 is fixed with two rubber pads 14, and the rubber pads 14 have protection effect on the heat-conducting adhesives, the rack 15 is fixed on the upper ends of the two rubber pads 14, the rack 15 is used for placing the capacitor, the protection springs 16 are fixed on two sides of the rack 15, and the protection springs 16 provide elastic supporting function.

Further, as shown in fig. 1, fig. 2 and fig. 3, the outer surface of each latch block 9 contacts with the inner wall of each slot 10, each latch block 9 is in an arc shape, each latch block 9 penetrates through the middle of each circular slot 4, the outer surface of the cover body 3 contacts with the outer surface of the protective shell 1, the outer surface of each slide plate 5 is slidably connected with the inner wall of each circular slot 4, each slide plate 5 is in a circular shape, one end of each limit spring 6 is fixed at one end of each slide plate 5, and the other end of each limit spring 6 is fixed on the inner wall of each circular slot 4.

Further as shown in fig. 1, 2 and 4, a plurality of ventilation openings 11 penetrate through the middle part of the protective shell 1, the separated ends of two cooling fins 13 are arranged at the close ends of a plurality of heat conducting adhesives 12, the two cooling fins 13 are oppositely arranged, the outer surface of the lower end of the capacitor body 2 is contacted with the outer surface of the placing frame 15, and the outer surface of the upper end of the capacitor body 2 is contacted with the inner wall of the cover body 3.

The scheme comprises the following working processes: when using high stability's condenser, at first carry out sliding operation through manpower pressing lid 3, make protective housing 1 carry out extrusion operation to latch piece 9, make with latch piece 9 fixed connection's slide plate 5 carry out sliding operation under the stability of circular slot 4 inner wall, thereby make with slide plate 5 fixed connection's spacing spring 6 compressed under the stability of circular slot 4, make slide plate 5 obtain compression space, thereby make latch piece 9 can carry out sliding operation on protective housing 1 surface, make latch piece 9 can slide into draw-in groove 10 inner wall, simultaneously compressed spacing spring 6 drives latch piece 9 and resets, make lid 3 be installed in protective housing 1 upper end, when need dismantle, only need pulling pull ring 8 drive latch piece 9 slide out draw-in groove 10 inner wall can dismantle the operation to it, accomplish the effect of convenient installation and dismantlement, can bring convenience for staff's installation and dismantlement operation, and then reach the effect that improves condenser performance, then, inside the heat that produces through the condenser during operation can be at protective housing 1, make the heat that is produced when the protective housing 1 carries out the surface carries out sliding operation, make latch piece 9 drive latch piece 9 reset, make the lid 3 be installed and be carried out the heat, make the effect that the radiating fin is high-speed and then has been broken when the radiating element is broken, and the radiating effect that the radiating device is high-speed and the radiating device is connected, and the radiating effect is 11 is reached, and the radiating effect is high-speed and is 11 when the radiating device is connected to the radiating device is used, and is 11.

The working process can be as follows: the cover body 3 is pressed by manpower to carry out sliding operation, the latch block 9 arranged on the cover body 3 can slide into the inner wall of the clamping groove 10, the effect of convenient installation and disassembly is achieved, convenience is brought to the installation and disassembly operation of workers, the effect of improving the convenience in use of the capacitor is further achieved, then heat generated during the operation of the capacitor is emitted inside the protective shell 1, the heat conducting glue 12 and the radiating fin 13 connected with the protective shell 1 can absorb and emit heat, the radiating effect is achieved, the internal elements of the capacitor are prevented from being damaged by high temperature generated during the operation of the capacitor, and the service life of the capacitor is prolonged.

Further, as shown in fig. 1 and fig. 2, two sides of the lower end of the placement frame 15 are fixed at the upper ends of the two rubber pads 14, the upper ends of the two protection springs 16 are fixed at the lower end of the placement frame 15, the lower ends of the two protection springs 16 are fixed at the lower end of the protective shell 1, the protection springs 16 are matched with the placement frame 15, a certain buffering force is provided when the capacitor is placed, the capacitor can be protected, and meanwhile, the capacitor can be firmly installed in the protective shell 1 by the elastic force generated by compression, so that the installation stability of the capacitor is improved.

As further shown in fig. 1 and 2, through grooves 17 are formed on both sides of the cover 3, each through groove 17 penetrates through one side of the cover 3, and the through grooves 17 provide a place supporting function for the arrangement of the capacitor.

To sum up: through the protection spring 16 and the rack 15 mutually supporting that set up, have certain buffer force when placing the condenser, can protect the operation to the condenser, the elasticity that the while compression produced can firmly install the condenser in the protective housing 1, improves the effect of condenser installation stability, provides the effect that the place supported for the setting of condenser through the run-through groove 17 that sets up.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a high stability's condenser, includes protective housing (1), protective housing (1) inside is provided with condenser body (2), its characterized in that, protective housing (1) upper end is provided with lid (3), circular groove (4) have all been seted up to lid (3) both sides, two circular groove (4) inner wall equal sliding connection has slide (5), two slide (5) all are fixed with spacing spring (6) from the end, two slide (5) middle part all is fixed with connecting rod (7), two connecting rod (7) all are fixed with pull ring (8) from the end, two slide (5) close end all is fixed with latch piece (9), two draw-in grooves (10) have been seted up to protective housing (1) upper end, a plurality of vent (11) have been seted up in protective housing (1) middle part, protective housing (1) both sides all are provided with a plurality of heat conducting rubber (12), a plurality of heat conducting rubber (12) other end all is provided with two fin (13), protective housing (1) lower extreme all is fixed with pull ring (14), two rubber pads (15) are all fixed with on two sides, two rubber pads (15) are fixed with protection frame (15).

2. A high stability capacitor as defined in claim 1 wherein: each latch block (9) surface contacts with every draw-in groove (10) inner wall, every latch block (9) all is the arc setting, every latch block (9) run through at every circular slot (4) middle part, lid (3) surface contacts with protective housing (1) surface.

3. A high stability capacitor as defined in claim 1 wherein: every sliding tray (5) surface sliding connection is at every circular slot (4) inner wall, every sliding tray (5) all are circular setting, every spacing spring (6) one end is fixed at every sliding tray (5) one end, every spacing spring (6) other end is fixed at every circular slot (4) inner wall.

4. A high stability capacitor as defined in claim 1 wherein: the ventilation openings (11) penetrate through the middle of the protective shell (1), the separation ends of the two radiating fins (13) are arranged at the close ends of the heat conducting adhesives (12), and the two radiating fins (13) are oppositely arranged.

5. A high stability capacitor as defined in claim 1 wherein: the outer surface of the lower end of the capacitor body (2) is contacted with the outer surface of the placing frame (15), and the outer surface of the upper end of the capacitor body (2) is contacted with the inner wall of the cover body (3).

6. A high stability capacitor as defined in claim 1 wherein: two sides of the lower end of the placement frame (15) are fixed at the upper ends of two rubber pads (14), the upper ends of two protection springs (16) are fixed at the lower end of the placement frame (15), and the lower ends of the two protection springs (16) are fixed at the lower end of the protective shell (1).

7. A high stability capacitor as defined in claim 1 wherein: penetrating grooves (17) are formed in two sides of the cover body (3), and each penetrating groove (17) penetrates through one side of the cover body (3).