CN216698108U

CN216698108U - High-efficient protection solid state electric capacity based on novel shell structure

Info

Publication number: CN216698108U
Application number: CN202122766449.7U
Authority: CN
Inventors: 黎华章; 王国华; 邹伟平; 蒋镇麟
Original assignee: Yangzhou Shengyang Electronics Co ltd
Current assignee: Yangzhou Shengyang Electronics Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-06-07
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a high-efficiency protection solid capacitor based on a novel shell structure in the technical field of solid capacitors, which comprises a solid capacitor assembly and a protective cover, wherein the solid capacitor assembly comprises a solid capacitor body, a sleeve is fixed at the top of the outer wall of the solid capacitor body, and a limiting ring is fixed at the bottom of the outer wall of the sleeve; supporting component, including the urceolus, the slip cover of urceolus is established on telescopic outer wall, and the outer wall bottom of urceolus is provided with the solid fixed ring that contacts with the spacing ring, gu fixed ring fixes on the spacing ring, the top of urceolus extends to telescopic top, through the elasticity protection piece for when the lateral part receives external pressure, elasticity protection piece self produces deformation, comes to tentatively cushion the pressure of lateral part, extrudees buffer spring through the elasticity protection piece, can cushion lateral pressure once more, thereby can protect the solid state capacitor body comprehensively high-efficiently, avoids the pin rupture.

Description

High-efficient protection solid state electric capacity based on novel shell structure

Technical Field

The utility model relates to the technical field of solid capacitors, in particular to a high-efficiency protection solid capacitor based on a novel shell structure.

Background

The solid state capacitors are all referred to as: solid aluminum electrolytic capacitor. The biggest difference between the aluminum capacitor and the common capacitor (namely, the liquid aluminum electrolytic capacitor) is that different dielectric materials are adopted, the liquid aluminum capacitor dielectric material is electrolyte, and the solid aluminum capacitor dielectric material is conductive polymer material.

The traditional solid capacitor generally adopts a mode of welding a bottom pin of the capacitor to fix the capacitor on a circuit board.

The capacitor is supported only through the pins, and when the capacitor is subjected to external pressure, the pins are easily broken, so that the high-efficiency protection solid-state capacitor based on the novel shell structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficiency protection solid capacitor based on a novel shell structure so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-efficiency protection solid capacitor based on a novel shell structure comprises a solid capacitor assembly and a protection circuit, wherein the solid capacitor assembly comprises a solid capacitor body, a sleeve is fixed at the top of the outer wall of the solid capacitor body, and a limiting ring is fixed at the bottom of the outer wall of the sleeve; the supporting component comprises an outer cylinder, the sliding sleeve of the outer cylinder is sleeved on the outer wall of the sleeve, a fixing ring which is in contact with the limiting ring is arranged at the bottom of the outer wall of the outer cylinder, the fixing ring is fixed on the limiting ring, the top of the outer cylinder extends to the upper part of the sleeve, and a supporting frame which is positioned above the solid-state capacitor body is arranged at the top of the inner wall of the outer cylinder; the top protection assembly comprises a support spring arranged at the top of the support frame, the top of the support spring is connected with a protection plate, and guide rods in sliding connection with the support frame are arranged on two sides of the bottom of the protection plate; and the side protection component is arranged at the outer edge of the bottom of the fixing ring.

As a preferred scheme of the high-efficiency protection solid-state capacitor based on the novel shell structure, the utility model comprises the following steps: lateral part protective assembly includes the fixed plate, the fixed plate is provided with a plurality of groups, and a plurality of groups the even hoop of fixed plate sets up in solid fixed ring's bottom, vertical sliding connection has the elasticity protection piece on the fixed plate, and the top and the bottom of elasticity protection piece are provided with buffer spring respectively.

As a preferred scheme of the high-efficiency protection solid-state capacitor based on the novel shell structure, the utility model comprises the following steps: the elastic protection piece is of an arc-shaped structure, and the fixing plate is of an L-shaped structure.

As a preferred scheme of the high-efficiency protection solid-state capacitor based on the novel shell structure, the utility model comprises the following steps: the elastic protection piece is connected with the vertical section of the fixing plate in a sliding mode, and the horizontal section of the fixing plate is connected with the bottom of the buffer spring.

As a preferred scheme of the high-efficiency protection solid-state capacitor based on the novel shell structure, the utility model comprises the following steps: the top is connected with the fixing ring through the buffer spring.

As a preferred scheme of the high-efficiency protection solid-state capacitor based on the novel shell structure, the utility model comprises the following steps: the fixing ring is evenly provided with screws and is fixedly connected with the limiting ring through the screws.

As a preferred scheme of the high-efficiency protection solid-state capacitor based on the novel shell structure, the utility model comprises the following steps: the top of guard plate is provided with the blotter, and the top of blotter is the toper structure.

Compared with the prior art, the utility model has the beneficial effects that: through set up sleeve and spacing ring on the solid-state capacitor body, be convenient for install urceolus and solid fixed ring fast, and then when the top accident receives external pressure, through guard plate compression supporting spring, dynamics when can cushion the extrusion, through the elasticity protection piece, make when the lateral part receives external pressure, elasticity protection piece self produces deformation, come to carry out preliminary buffering to the pressure of lateral part, extrude buffer spring through the elasticity protection piece, can cushion lateral pressure once more, thereby can protect the solid-state capacitor body comprehensively high-efficiently, avoid the pin rupture.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an efficient protection solid-state capacitor based on a novel housing structure according to the present invention;

fig. 2 is a schematic diagram of the whole structure of the high-efficiency protection solid-state capacitor based on the novel shell structure before installation.

In the figure: 100. a solid state capacitive component; 101. a solid state capacitor body; 102. a sleeve; 103. a limiting ring; 200. a support assembly; 201. an outer cylinder; 202. a fixing ring; 203. a support frame; 300. a top guard assembly; 301. a support spring; 302. a protection plate; 303. a guide bar; 400. a side shield assembly; 401. a fixing plate; 402. an elastic protection sheet; 403. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 2, an efficient protection solid capacitor based on a novel shell structure includes a solid capacitor assembly 100 including a solid capacitor body 101, a sleeve 102 is fixed on the top of the outer wall of the solid capacitor body 101, a limiting ring 103 is fixed on the bottom of the outer wall of the sleeve 102, and the sleeve 102 and the limiting ring 103 facilitate subsequent quick installation of an outer cylinder 201 and a fixing ring 202; the supporting component 200 comprises an outer cylinder 201, the outer wall of the sleeve 102 is sleeved with the outer cylinder 201 in a sliding mode, a fixing ring 202 which is in contact with a limiting ring 103 is arranged at the bottom of the outer wall of the outer cylinder 201, the fixing ring 202 is fixed on the limiting ring 103, the fixing ring 202 and the outer cylinder 201 can be fixed, the top of the outer cylinder 201 extends to the position above the sleeve 102, and a supporting frame 203 which is located above the solid-state capacitor body 101 is arranged at the top of the inner wall of the outer cylinder 201; the top protection assembly 300 comprises a supporting spring 301 arranged at the top of the supporting frame 203, the top of the supporting spring 301 is connected with a protection plate 302, guide rods 303 in sliding connection with the supporting frame 203 are arranged on two sides of the bottom of the protection plate 302, the protection plate 302 can be guided by the guide rods 303, and when the top of the solid-state capacitor body 101 is accidentally subjected to external pressure, the protection plate 302 can compress the supporting spring 301 to buffer the force during extrusion; and lateral part protection component 400, lateral part protection component 400 sets up in the outer edge in fixed ring 202's bottom, and the bottom of lateral part protection component 400 is fixed on the circuit board, protects the lateral part of solid-state capacitor body 101 through lateral part protection component 400 to can protect solid-state capacitor body 101 comprehensively, avoid breaking with circuit board welded pin.

Referring to fig. 1 to 2, the fixing rings 202 are uniformly provided with screws, and the fixing rings 202 are fixedly connected to the limiting ring 103 through the screws for fixing the fixing rings 202.

Referring to fig. 1 to 2, a cushion pad is disposed on the top of the protection plate 302, and the top of the cushion pad has a tapered structure, so that the cushion effect of the protection plate 302 can be improved.

Example 2

Referring to fig. 1 to 2, the side protection assembly 400 includes a fixing plate 401, the fixing plate 401 is provided with a plurality of groups, the fixing plate 401 is uniformly and annularly disposed at the bottom of a fixing ring 202, an elastic protection plate 402 is vertically and slidably connected to the fixing plate 401, the elastic protection plate 402 is made of an elastic steel sheet, and the top and the bottom of the elastic protection plate 402 are respectively provided with a buffer spring 403, the elastic protection plate 402 is of an arc structure, the fixing plate 401 is of an L-shaped structure, the elastic protection plate 402 is slidably connected to a vertical section of the fixing plate 401, a horizontal section of the fixing plate 401 is connected to the bottom buffer spring 403, the top buffer spring 403 is connected to the fixing ring 202, a horizontal section of the fixing plate 401 is fixed to a circuit board by the prior art, when the side portion is subjected to external pressure, the elastic protection plate 402 is firstly pressed, so that the elastic protection plate 402 is firstly deformed for primary buffering, elastic protection piece 402 deformation back, its top and bottom both ends slide on the vertical section of fixed plate 401, and then can extrude buffer spring 403, can cushion lateral pressure once more to external pressure can be buffered well.

The rest of the structure was the same as in example 1.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient protection solid state electric capacity based on novel shell structure which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the solid capacitor assembly (100) comprises a solid capacitor body (101), wherein a sleeve (102) is fixed to the top of the outer wall of the solid capacitor body (101), and a limiting ring (103) is fixed to the bottom of the outer wall of the sleeve (102);

the supporting component (200) comprises an outer cylinder (201), the outer wall of the sleeve (102) is sleeved with the outer cylinder (201) in a sliding mode, a fixing ring (202) which is in contact with the limiting ring (103) is arranged at the bottom of the outer wall of the outer cylinder (201), the fixing ring (202) is fixed on the limiting ring (103), the top of the outer cylinder (201) extends to the position above the sleeve (102), and a supporting frame (203) located above the solid capacitor body (101) is arranged at the top of the inner wall of the outer cylinder (201);

the top protection assembly (300) comprises a supporting spring (301) arranged at the top of the supporting frame (203), the top of the supporting spring (301) is connected with a protection plate (302), and two sides of the bottom of the protection plate (302) are respectively provided with a guide rod (303) in sliding connection with the supporting frame (203); and

a side guard assembly (400), the side guard assembly (400) disposed at a bottom outer edge of the securing ring (202).

2. The high-efficiency protection solid capacitor based on the novel shell structure as claimed in claim 1, wherein: lateral part protection component (400) are including fixed plate (401), fixed plate (401) are provided with a plurality of groups, and a plurality of groups the even hoop setting of fixed plate (401) is in the bottom of solid fixed ring (202), vertical sliding connection has elasticity protection piece (402) on fixed plate (401), and the top and the bottom of elasticity protection piece (402) are provided with buffer spring (403) respectively.

3. The high-efficiency protection solid capacitor based on the novel shell structure as claimed in claim 2, wherein: the elastic protection sheet (402) is of an arc-shaped structure, and the fixing plate (401) is of an L-shaped structure.

4. The high-efficiency protection solid capacitor based on the novel shell structure as claimed in claim 3, wherein: the elastic protection sheet (402) is connected with the vertical section of the fixing plate (401) in a sliding mode, and the horizontal section of the fixing plate (401) is connected with the buffer spring (403) at the bottom.

5. The high-efficiency protection solid capacitor based on the novel shell structure as claimed in claim 2, wherein: the top of the buffer spring (403) is connected with the fixed ring (202).

6. The high-efficiency protection solid capacitor based on the novel shell structure as claimed in claim 1, wherein: the fixing ring (202) is evenly provided with screws, and the fixing ring (202) is fixedly connected with the limiting ring (103) through the screws.

7. The high-efficiency protection solid capacitor based on the novel shell structure as claimed in claim 1, wherein: the top of guard plate (302) is provided with the blotter, and the top of blotter is the toper structure.