CN-224217368-U - Super capacitor protective sleeve with protection function

Abstract

The utility model discloses a super capacitor protective sleeve with a protective function, and relates to the field of protective sleeves of electronic equipment, comprising a protective sleeve body, wherein the protective sleeve body is a shell with a first opening on the upper surface, one end of the shell is provided with a baffle, and the other end of the shell is provided with a second opening; the second opening bottom is equipped with the welded seat, is equipped with a plurality of draw-in groove on the welded seat, and protective sheath body both sides edge is equipped with the turn-ups. The quick installation during mass production can be realized, electrolyte is prevented from splashing everywhere during terminal work, and the circuit board is protected.

Inventors

• WEI HUAPING
• XU YANYAN
• ZHOU XINJUAN

Assignees

• 华立科技股份有限公司

Dates

Publication Date

20260508

Application Date

20250521

Claims (10)

1. 1. A super capacitor protective sleeve with a protective function is characterized in that, Comprises a protective sleeve body, wherein the protective sleeve body is a shell with a first opening on the upper surface, one end is provided with a baffle, and the other end is provided with a second opening; the second opening bottom is equipped with the welded seat, is equipped with a plurality of draw-in groove on the welded seat, and protective sheath body both sides edge is equipped with the turn-ups.
2. 2. The protective cover with the protective function according to claim 1, wherein a plurality of balance columns are arranged on the lower surface of the protective cover body at the baffle plate, the protective cover body is a rectangular shell, and the longitudinal section of the protective cover body is U-shaped.
3. 3. The protective cover with the protective function according to claim 1, wherein the welding pad is inserted into the clamping groove, and the protective cover body is welded on the PCB through the welding seat.
4. 4. The protective sleeve with the protective function according to claim 2, wherein the balance columns are symmetrically and uniformly arranged along the symmetry axis of the protective sleeve body, and the flanging is vertically upwards arranged and has elasticity.
5. 5. The protective cover with protective function according to claim 2 or 4, wherein the lower surface of the balance column and the lower surface of the welding seat are positioned on the same horizontal plane, and the flange is connected with the cambered surface of the protective cover body.
6. 6. A protective cover for a supercapacitor according to claim 3 wherein the upper surface of the weld base is flush with the inner wall of the base of the protective cover body.
7. 7. The protective cover with protective function according to claim 1, wherein the baffle comprises a side plate and an upper cover plate, and the baffle is arranged at the tail end of the super capacitor.
8. 8. The protective cover with protective function according to claim 1, 3 or 6, wherein the welding seat is arranged at the front end of the super capacitor, the front end and the tail end of the super capacitor are in the same horizontal height, and the protective cover body, the welding seat and the baffle are integrally formed.
9. 9. The protective cover for a supercapacitor according to claim 7, wherein the side plates cover the outer side of the tail end of the supercapacitor.
10. 10. The protective cover with protective function according to claim 9, wherein the upper cover plate is a U-shaped plate and is arranged above the tail end of the super capacitor.

Description

Super capacitor protective sleeve with protection function Technical Field The utility model relates to a protective sleeve of electronic equipment, in particular to a super capacitor protective sleeve with a protective function. Background And on the terminal product, a super capacitor needs to be installed. The existing super capacitor protective sleeve is only one layer of plastic film, is easy to age, lacks a buffer structure, has the phenomena of capacitor deformation and sealing failure when subjected to external force, and can possibly lead to super capacitor seepage. The electrolyte has conductivity and corrosiveness, and leakage can cause short circuit and corrode surrounding components. CN206179688U, publication date: 05 month 17 of 2017, discloses a 48V supercapacitor module, which comprises a heat dissipation insulating plate, side plates, an upper cover and a bottom plate, wherein supercapacitor monomers are fixed in a closed space formed by the upper cover, the two heat dissipation insulating plates, the two side plates and the bottom plate, the number of supercapacitor monomers is eighteen, the connecting members connect two adjacent supercapacitor monomers in series, and the surface of each supercapacitor monomer is sheathed with an insulating heat conduction protective sleeve. Disclosure of utility model The utility model provides a super capacitor protective sleeve with a protective function, which realizes multiple protection of a super capacitor by arranging a baffle plate, prevents electrolyte from leaking, ensures that the horizontal height of the tail part is consistent with that of the front end, and prolongs the service life. The invention further aims to enable the super capacitor to be convenient and stable to install by arranging the flanging. The super capacitor protective sleeve with the protective function comprises a protective sleeve body, wherein the protective sleeve body is a shell with a first opening on the upper surface, a baffle is arranged at one end of the protective sleeve body, a second opening is arranged at the other end of the protective sleeve body, a welding seat is arranged at the bottom end of the second opening, a plurality of clamping grooves are formed in the welding seat, a plurality of balance columns are arranged on the lower surface of the protective sleeve body in a tested mode on the baffle, and flanges are arranged on the edges of two sides of the protective sleeve body. Preferably, the protective sleeve body is a rectangular shell, and the longitudinal section of the protective sleeve body is U-shaped. The outer layer structure is made of a high flame-retardant and corrosion-resistant PP material, the surface of the outer layer structure is hollowed with a first opening to facilitate heat dissipation, the rectangular shell is simple in structure and convenient to process and manufacture, the U-shaped longitudinal section can better fit the shape of the super capacitor, and more stable wrapping and protection are provided. The PP material with high flame retardance and corrosion resistance can effectively prevent the protective sleeve from being damaged by high temperature or corrosive substances in the use process, and the service life is prolonged. The design of the first opening is not only favorable for heat dissipation of the super capacitor, but also can lighten the weight of the protective sleeve to a certain extent and reduce the material cost. Preferably, the welding pad is inserted into the clamping groove, and the protective sleeve body is welded on the PCB through the welding seat. The clamping grooves are used for welding hole sites and are directly arranged together with the existing super capacitor to be welded on the PCB, and the clamping grooves are rectangular grooves and are respectively arranged on two sides of the welding seat. Through the design of draw-in groove and welding seat, realized the firm connection of protective sheath body and PCB board, ensure can not become flexible because of vibration or external force and drop in the use. The connecting mode is compatible with the existing super capacitor mounting mode, large-scale reconstruction of existing equipment is not needed, and popularization and application are facilitated. The rectangular grooves can accurately position the bonding pads, so that the welding accuracy and reliability are improved, welding defects are reduced, and the production efficiency is improved. Preferably, the balance columns are symmetrically and uniformly arranged along the symmetry axis of the protective sleeve body, and the flanging is vertically upwards and has elasticity. The symmetrical and uniform arrangement of the balance columns can ensure that the protective sleeve body keeps good balance in the installation and use processes, and the unstable phenomenon caused by gravity center deviation is avoided. The device is favorable for improving the matching precision between the protectiv