CN221079832U - Capacitor shell - Google Patents

Abstract

The utility model discloses a capacitor shell, which comprises a fixed shell and a connecting shell arranged on one side of the fixed shell, wherein a fixed disc is fixedly arranged at one end of the connecting shell far away from the fixed shell, a cooling fan is rotationally connected at one end of the fixed disc close to the fixed shell, the cooling fan is used for cooling a capacitor, and the fixed shell is detachably connected with the connecting shell; according to the utility model, the fixed disc is arranged at the upper end of the connecting shell, the radiating fan which is rotatably arranged on the fixed disc can radiate heat inside the connecting shell and the fixed shell, meanwhile, the radiating fan and the capacitor are connected in series, when the capacitor is powered on, the radiating fan is started to radiate heat for the capacitor inside the shell, meanwhile, the fixed shell is detachably connected with the connecting shell, so that a user can independently detach and replace the whole shell, the later use cost is reduced, and meanwhile, one side of the connecting shell, which is close to the fixed shell, is smaller than the opening of the fixed shell.

Description

Capacitor shell

Technical Field

The utility model relates to the technical field of capacitor shells, in particular to a capacitor shell.

Background

The aluminum shell of the capacitor is generally made of metal materials, and the aluminum shell of the capacitor is required to be punched to have good formability, corrosion resistance and excellent heat dissipation performance, and the existing capacitor shell materials comprise an iron shell and an aluminum shell;

The capacitor can produce higher heat after long-time use, and a plurality of can not be timely give off the heat, then can lead to the life of capacitor to descend greatly, this just can make capacitor later stage use cost increase, and most of capacitors in the present market all dispel the heat by metal casing only, but only rely on the metal to dispel the heat and can not reach good radiating effect.

To this end; we propose a capacitor case.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a capacitor shell.

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

The utility model provides a capacitor case, includes fixed casing, and set up in the connection casing of fixed casing one side, the connection casing keep away from the fixed casing's one end is fixed to be provided with the fixed disk, the fixed disk is close to the one end rotation of fixed casing is connected with radiator fan, radiator fan is used for providing the heat dissipation for the condenser, fixed casing with the connection casing is detachable connection.

As still further aspects of the utility model: the fixed shell is close to one end circumference of the connecting shell and is provided with at least four clamping grooves used for being connected with the connecting shell.

As still further aspects of the utility model: the connecting shell is close to one end of the fixed shell and is slidably connected with at least four clamping blocks which are used for being clamped and connected with the clamping grooves.

As still further aspects of the utility model: the connection casing one end circumference survey has offered four at least flexible rooms, the joint piece slide set up in inside the flexible room, joint piece bottom pass through the spring with flexible room bottom fixed connection, both ends respectively with the joint piece reaches flexible room fixed connection about the spring.

As still further aspects of the utility model: the fixed casing with connect the casing upper half all to be provided with the internal thread, fixed casing with connect the casing and all be connected with the screw thread dish through the internal thread screw thread spin, the inside dust screen that is used for dustproof ash prevention that all fixedly is provided with of screw thread dish.

As still further aspects of the utility model: the cold gel sleeve is fixedly arranged on the inner wall of the lower half part of the fixed shell and used for providing heat dissipation for the capacitor.

Compared with the prior art, the utility model provides a capacitor shell, which comprises the following components

The beneficial effects are that:

1. According to the utility model, the fixed disc is arranged at the upper end of the connecting shell, the radiating fan rotatably arranged on the fixed disc can radiate heat inside the connecting shell and the fixed shell, meanwhile, the radiating fan and the capacitor are connected in series, and when the capacitor is powered on, the radiating fan is started to radiate heat for the capacitor inside the shell.

2. According to the utility model, the clamping groove is formed in the upper end of the fixed shell, the clamping block which is slidably arranged at the lower end of the connecting shell can be in clamping connection with the clamping groove, and meanwhile, one side of the connecting shell, which is close to the fixed shell, is smaller than the opening of the fixed shell, so that the clamping block and the clamping groove can be in clamping connection.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has a simple structure and is convenient to operate.

Drawings

Fig. 1 is a schematic view of an overall three-dimensional explosion structure of a capacitor case according to the present utility model;

fig. 2 is a schematic diagram of an overall perspective exploded rear view structure of a capacitor case according to the present utility model;

Fig. 3 is an enlarged schematic view of a structure of a capacitor case according to the present utility model;

Fig. 4 is a schematic diagram of the internal structure of a connection housing of a capacitor case according to the present utility model.

In the figure: 1. a fixed housing; 2. a connection housing; 3. an internal thread; 4. a threaded disc; 5. a dust screen; 6. a fixed plate; 7. a heat radiation fan; 8. a cold gel sleeve; 9. a clamping block; 10. a clamping groove; 11. a telescoping chamber; 12. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

The utility model provides a capacitor case, in order to be able to dispel the heat to the inside condenser of shell, avoid long-time high temperature to lead to condenser life to descend, as shown in fig. 1-4, including fixed casing 1, and set up in the connection casing 2 of fixed casing 1 one side, the fixed disk 6 is fixedly provided with to the one end that fixed casing 1 was kept away from to connection casing 2, fixed disk 6 is close to the one end rotation of fixed casing 1 and is connected with radiator fan 7, radiator fan 7 is used for providing the heat dissipation for the condenser, fixed casing 1 is connected for dismantling with connection casing 2, through set up fixed disk 6 in the upper end of connecting casing 2, and radiator fan 7 that rotates the setting on fixed disk 6 can dispel the heat to connection casing 2 and the inside of fixed casing 1, radiator fan 7 and condenser are established ties simultaneously, the radiator fan 7 also opens the work simultaneously and provides for the inside condenser of casing, be dismantled the connection between fixed casing 1 and the connection casing 2 simultaneously, make the user can dismantle the whole alone and change the shell and reduce later stage use cost.

In order to enable the fixing housing 1 and the connecting housing 2 to be detachably connected, as shown in fig. 1-4, at least four clamping grooves 10 for connecting with the connecting housing 2 are formed in the periphery of one end, close to the connecting housing 2, of the fixing housing 1, at least four clamping blocks 9 for clamping and connecting with the clamping grooves 10 are slidably connected in the periphery of one end, close to the fixing housing 1, of the connecting housing 2, the clamping grooves 10 are formed in the upper end of the fixing housing 1, the clamping blocks 9 slidably arranged in the lower end of the connecting housing 2 can be clamped and connected with the clamping grooves 10, and meanwhile, one side, close to the fixing housing 1, of the connecting housing 2 is smaller than an opening of the fixing housing 1, so that the clamping blocks 9 are clamped and connected with the clamping grooves 10.

In order to enable the clamping block 9 to stretch out and draw back when the clamping block 9 can stretch out and draw back, as shown in fig. 1-4, at least four stretching chambers 11 are formed in one end circumference of the connecting shell 2, the clamping block 9 is slidably arranged in the stretching chambers 11, the bottom of the clamping block 9 is fixedly connected with the bottom of the stretching chambers 11 through springs 12, the upper end and the lower end of each spring 12 are respectively fixedly connected with the clamping block 9 and the stretching chambers 11, the clamping block 9 is connected with the stretching chambers 11 through the springs 12, the clamping block 9 can stretch out and draw back through the tension of the springs 12, and meanwhile when a user applies force to the clamping block 9, the springs 12 are recovered to drive the recovery of the clamping block 9, so that the fixing shell 1 can be detached from the connecting shell 2.

Example 2

In order to avoid dust to fall into the inside influence that causes of casing to the condenser of casing, as shown in fig. 1-4, fixed casing 1 and connection casing 2 upper half all are provided with internal thread 3, fixed casing 1 and connection casing 2 all are connected with screw thread dish 4 through internal thread 3 screw thread screwing, the inside dustproof screen 5 that is used for dustproof ash prevention that all fixedly is provided with of screw thread dish 4, through the upper end screw thread screwing at fixed casing 1 and connection casing 2 connect screw thread dish 4, and the inside fixed dust screen 5 that sets up of screw thread dish 4 can provide dustproof effect for fixed casing 1 and connection casing 2, be detachable connection between screw thread dish 4 and the casing simultaneously, can install additional or dismantle screw thread dish 4 according to the condenser of equidimension more types for the casing can be applicable to the condenser of more models.

In order to make the heat dissipation effect of the capacitor better, as shown in fig. 1-4, the inner wall of the lower half part of the fixed casing 1 is fixedly provided with a cold gel sleeve 8, and the cold gel sleeve 8 is used for providing heat dissipation for the capacitor, and by arranging the cold gel sleeve 8 on the lower half part of the fixed casing 1, the cold gel sleeve can be in direct contact with the surface of the capacitor, so that the heat dissipation effect of the capacitor can be better.

Working principle: through setting up fixed disk 6 in the upper end of connecting casing 2, and the radiator fan 7 that rotates the setting on the fixed disk 6 can dispel the heat to connecting casing 2 and fixed casing 1 inside, radiator fan 7 and condenser are established ties simultaneously, and radiator fan 7 also opens the work simultaneously and provides the heat dissipation for the inside condenser of casing when the condenser meets the electricity during operation, is detachable connection between fixed casing 1 and the connecting casing 2 simultaneously for the user can dismantle the shell is whole alone and change reduction later stage use cost.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a capacitor case, includes fixed casing (1), and set up in connect casing (2) of fixed casing (1) one side, its characterized in that, connect casing (2) keep away from the fixed disk (6) that is provided with of one end of fixed casing (1), fixed disk (6) are close to the one end rotation of fixed casing (1) is connected with radiator fan (7), radiator fan (7) are used for providing the heat dissipation for the condenser, fixed casing (1) with connect casing (2) for dismantling and connect.

2. A capacitor housing according to claim 1, characterized in that the fixed housing (1) is provided with at least four clamping grooves (10) for connection with the connection housing (2) at one end of the fixed housing (1) near the connection housing (2).

3. A capacitor housing according to claim 2, characterized in that the connecting housing (2) is slidably connected at one end near the fixed housing (1) with at least four clamping blocks (9) for clamping connection with the clamping grooves (10).

4. A capacitor shell according to claim 3, wherein at least four expansion chambers (11) are formed in one end of the connection housing (2), the clamping blocks (9) are slidably arranged in the expansion chambers (11), the bottoms of the clamping blocks (9) are fixedly connected with the bottoms of the expansion chambers (11) through springs (12), and the upper ends and the lower ends of the springs (12) are fixedly connected with the clamping blocks (9) and the expansion chambers (11) respectively.

5. The capacitor shell according to claim 1, wherein the upper half parts of the fixed shell (1) and the connecting shell (2) are respectively provided with an internal thread (3), the fixed shell (1) and the connecting shell (2) are respectively connected with a thread disc (4) through the threaded screwing of the internal thread (3), and a dustproof net (5) for dust prevention and ash prevention is respectively and fixedly arranged inside the thread disc (4).

6. A capacitor housing according to claim 1, characterized in that a cold gel sleeve (8) is fixedly arranged on the inner wall of the lower half of the stationary housing (1), said cold gel sleeve (8) being adapted to provide heat dissipation for the capacitor.