CN219873160U

CN219873160U - Dustproof capacitor

Info

Publication number: CN219873160U
Application number: CN202321306029.3U
Authority: CN
Inventors: 安尧
Original assignee: Wuxi Wansheng Electronic Co ltd
Current assignee: Wuxi Wansheng Electronic Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-10-20
Anticipated expiration: 2033-05-26

Abstract

The utility model relates to the technical field of capacitors, in particular to a dustproof capacitor, which comprises a capacitor shell, wherein round grooves are formed in the outer walls of two sides of the capacitor shell, through holes distributed in an equidistant round mode are formed in the inner walls of the two round grooves, mounting sleeves are fixedly connected to the inner walls of the two round grooves, two clamping grooves are formed in the outer walls of one side of the two mounting sleeves, clamping blocks are clamped to the inner walls of the four clamping grooves, two dustproof covers are fixedly connected between the four clamping blocks, and round openings are formed in the circle centers of the inner walls of one side of the two round grooves. The utility model overcomes the defects of the prior art, and the two detachable dust covers are arranged on the capacitor shell, so that the dust in the air is prevented from entering the capacitor shell while the capacitor shell is ventilated, and meanwhile, the detachable dust covers are convenient to detach and clean.

Description

Dustproof capacitor

Technical Field

The utility model relates to the technical field of capacitors, in particular to a dustproof capacitor.

Background

A capacitor is generally referred to simply as a capacitor, and as its name implies, is a charged container, and is a device that holds electrical charge. The capacitor is one of electronic elements widely used in electronic equipment, and is widely applied to the aspects of blocking, coupling, bypass, filtering, tuning loop, energy conversion, control and the like in a circuit.

Through retrieving, chinese patent application number CN115579240 a's patent discloses a condenser with dustproof function, including the condenser main part, be provided with dustproof mechanism outside the condenser main part, dustproof mechanism includes the dirt-proof boot, the dirt-proof boot cover is established outside the condenser main part, the louvre has all been seted up to the both sides of dirt-proof boot, be provided with clean mechanism and soot blowing mechanism in the dirt-proof boot.

One of the capacitors with dust-proof function in the above patent has the following disadvantages: in the above patent, the dustproof mechanism and the ash removing mechanism are arranged in the capacitor shell, but the internal space of the capacitor is limited to be provided with excessive structures, so that the space in the shell is reduced, and the normal operation of the capacitor is directly affected.

Disclosure of Invention

The present utility model aims to solve or at least alleviate the 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 dustproof capacitor, includes the capacitor case, the circular slot has all been seted up to the both sides outer wall of capacitor case, and the through-hole of equidistant circular distribution has all been seted up to the inner wall of two circular slots, two the equal fixedly connected with installation cover of inner wall of circular slot, and two joint grooves have all been seted up to the outer wall of one side of two installation covers, four the equal joint of inner wall of joint groove has the joint piece, and two fixedly connected with two dust covers between four joint pieces, two circular mouthful have all been seted up to one side inner wall centre of a circle department of circular slot, and the equal fixedly connected with fixed plate of inner wall of two circular mouthful, two the opening has all been seted up to the outer wall of one side of fixed plate, two the equal sliding connection of open-ended inner wall has the spliced pole, two the equal fixedly connected with impact block of one end of spliced pole.

Optionally, a sliding plate with the same U-shaped structure is fixedly connected between the two connecting columns, and a circular opening is formed in the outer wall of one side of the capacitor shell.

Optionally, the inner walls of the two circular openings are slidably connected with pull rods, and one ends of the pull rods are fixedly connected to the sliding plate.

Optionally, a groove is formed in the inner wall of the bottom of the capacitor shell, and a driving block is slidably connected to the inner wall of the groove.

Optionally, the driving block is fixedly connected to the sliding plate, and the inner walls of two sides of the groove are fixedly connected with the same mounting rod.

Optionally, the driving block is slidably connected to an outer wall of the mounting rod, and the outer wall of the mounting rod is sleeved with two springs.

Optionally, the outer wall at the top of the capacitor shell is provided with a mounting port, and the inner wall of the mounting port is fixedly connected with the capacitor main body.

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

(1) According to the utility model, the two detachable dust covers are arranged on the capacitor shell, so that the ventilation of the capacitor shell is ensured, meanwhile, dust in the air is prevented from entering the capacitor shell, and meanwhile, the detachable dust covers are convenient to detach and clean;

(2) According to the utility model, the two impact blocks are arranged on the capacitor shell, so that the impact blocks are convenient to directly impact the dust cover, and therefore, dust adhered on the dust cover is cleaned, the dust cover is prevented from being blocked by the dust, and the air inlet quantity of the dust cover is influenced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

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

fig. 3 is a schematic view of a sliding plate structure according to the present utility model.

In the figure: 1. a capacitor case; 2. a capacitor body; 3. a mounting sleeve; 4. a dust cover; 5. a pull rod; 6. a sliding plate; 7. a groove; 8. a through hole; 9. a clamping groove; 10. an impact block; 11. a circular groove; 12. a fixing plate; 13. a connecting column; 14. a driving block; 15. a mounting rod; 16. 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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a dustproof capacitor, including capacitor case 1, circular slot 11 has all been seted up to capacitor case 1's both sides outer wall, and the through-hole 8 of equidistant circular distribution has all been seted up to the inner wall of two circular slots 11, the setting of through-hole 8 makes things convenient for auxiliary capacitor case 1 to ventilate, the equal fixedly connected with installation cover 3 of inner wall of two circular slots 11, and two joint groove 9 have all been seted up to the one side outer wall of two installation covers 3, the equal joint of inner wall of four joint groove 9 has the joint piece, and fixedly connected with two dust covers 4 between four joint pieces, dust cover 4 installs on installation cover 3 through the joint piece, thereby conveniently dismantle dust cover 4, the circular mouth has all been seted up to one side inner wall department of two circular slots 11, and the equal fixedly connected with fixed plate 12 of inner wall of two circular mouths, the opening has all been seted up to the inner wall of two fixed plate 12, the equal sliding connection of two open inner walls has spliced pole 13, the equal fixedly connected with impact block 10 of one end of two spliced pole 13, spliced pole 13 drives impact block 10 in the circular slot 11, thereby the dust cover 4 is convenient to take down on the dust cover 4 through the impact block 10.

Specifically, referring to fig. 1 and 3, a sliding plate 6 with the same U-shaped structure is fixedly connected between two connecting columns 13, a circular opening is formed in the outer wall of one side of the capacitor shell 1, pull rods 5 are slidably connected to the inner walls of the two circular openings, one ends of the pull rods 5 are fixedly connected to the sliding plate 6, and the sliding plate 6 is conveniently and directly driven to move through the arrangement of the pull rods 5.

Specifically, referring to fig. 2-3, a groove 7 is formed in the inner wall of the bottom of the capacitor case 1, a driving block 14 is slidably connected to the inner wall of the groove 7, the driving block 14 is fixedly connected to the sliding plate 6, two side inner walls of the groove 7 are fixedly connected to the same mounting rod 15, the driving block 14 is slidably connected to the outer wall of the mounting rod 15, two springs 16 are sleeved on the outer wall of the mounting rod 15, and the two springs 16 on the mounting rod 15 are compressed when the sliding plate 6 slides.

Specifically, referring to fig. 1, an outer wall of a top of a capacitor housing 1 is provided with a mounting opening, and an inner wall of the mounting opening is fixedly connected with a capacitor main body 2, wherein the capacitor main body 2 is a main element of a capacitor.

Working principle: during the use, through hole 8 help condenser on capacitor case 1 when the condenser during operation is ventilated to make things convenient for supplementary capacitor case 1 to dispel the heat, when need carry out the deashing to dust cover 4, directly pulling pull rod 5, pull rod 5 directly drives slide plate 6 and removes, when unclamping pull rod 5, slide plate 6 is under the effect of spring 16, conveniently will directly drive the impact piece 10 of one side and strike dust cover 4, conveniently shake the dust on it when striking dust cover 4 and fall, and then avoid dust cover 4 to be blocked by the dust, prevent that the dust from influencing the intake of dust cover 4.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A dust capacitor comprising a capacitor housing (1), characterized in that: circular groove (11) have all been seted up to the both sides outer wall of condenser shell (1), and through-hole (8) of equidistance circular distribution have all been seted up to the inner wall of two circular grooves (11), two equal fixedly connected with installation cover (3) of inner wall of circular groove (11), and two joint groove (9) have all been seted up to the outer wall of one side of two installation covers (3), four equal joint in inner wall of joint groove (9) has the joint piece, and fixedly connected with two dust cover (4) between four joint pieces, two circular mouthful have all been seted up in one side inner wall centre of a circle department of circular groove (11), and the equal fixedly connected with fixed plate (12) of inner wall of two opening, two the opening's the equal sliding connection of inner wall has spliced pole (13), two equal fixedly connected with impact block (10) of one end of spliced pole (13).

2. A dust capacitor as set forth in claim 1, wherein: the two connecting columns (13) are fixedly connected with a sliding plate (6) with the same U-shaped structure, and a circular opening is formed in the outer wall of one side of the capacitor shell (1).

3. A dust capacitor as claimed in claim 2, wherein: the inner walls of the two circular openings are connected with pull rods (5) in a sliding mode, and one ends of the pull rods (5) are fixedly connected to the sliding plate (6).

4. A dust capacitor as claimed in claim 2, wherein: the inner wall of the bottom of the capacitor shell (1) is provided with a groove (7), and the inner wall of the groove (7) is connected with a driving block (14) in a sliding manner.

5. A dust capacitor as set forth in claim 4, wherein: the driving block (14) is fixedly connected to the sliding plate (6), and the inner walls of the two sides of the groove (7) are fixedly connected with the same mounting rod (15).

6. A dust capacitor as set forth in claim 5, wherein: the driving block (14) is slidably connected to the outer wall of the mounting rod (15), and two springs (16) are sleeved on the outer wall of the mounting rod (15).

7. A dust capacitor as set forth in claim 1, wherein: the outer wall of the top of the capacitor shell (1) is provided with a mounting opening, and the inner wall of the mounting opening is fixedly connected with a capacitor main body (2).