CN218633397U

CN218633397U - Anti-scalding charger shell with double-layer shell

Info

Publication number: CN218633397U
Application number: CN202222884060.7U
Authority: CN
Inventors: 张芳勇; 段雷雨; 羊淑华; 徐小龙; 郭相程; 于林金; 祝强
Original assignee: Zhejiang Luyuan Electric Vehicle Co Ltd
Current assignee: Zhejiang Luyuan Electric Vehicle Co Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-14
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a take double shell's charger shell that prevents scalding, including charger epitheca, charger inferior valve, the charger epitheca is connected with the charger inferior valve, is provided with the epitheca louvre on the charger epitheca, is provided with the inferior valve louvre on the charger inferior valve, is provided with the interior plate in the charger inferior valve, and the interior plate surrounds and forms accommodation space, is provided with the side louvre between the interior plate, is provided with the holding plate in the accommodation space, and the position that the holding plate corresponds the side louvre all around is provided with keeps off the offset plate. The utility model discloses an above-mentioned design, realized charger shell's double-deck high-efficient heat radiation structure, solved the problem of scalding one's hand.

Description

Anti-scalding charger shell with double-layer shell

Technical Field

The utility model relates to a charger technical field especially relates to a take double casing's anti-scalding charger shell.

Background

Most of the existing chargers are designed to be of a single-layer structure, and a pcb main body structure is installed inside a shell, so that the function of converting 220V alternating current into 48V/60V/72V direct current is realized. The charger overall structure presents the form of a rectangular box body, and four standing legs are arranged below the shell body. Both ends of the charger are generally provided with fan blade windows with air inlets and air outlets, and the like, so that the charger is convenient for heat dissipation. Because the charger can produce a large amount of heats in the course of the work, even there is radiator fan's design, the heat still can accumulate around the charger shell, and the user can scald one's hand when taking, experiences not well, so the event needs to make improvement to this.

Disclosure of Invention

The utility model discloses to the charger shell defect such as scalding the hand that exists among the prior art, provide a take double-deck shell's prevent scalding hand charger shell.

In order to solve the technical problem, the utility model discloses a following technical scheme realizes:

the utility model provides a take double casing's charger shell of preventing scalding one's hand, includes charger epitheca, charger inferior valve, the charger epitheca with the charger inferior valve is connected, be provided with the epitheca louvre on the charger epitheca, be provided with the inferior valve louvre on the charger inferior valve, be provided with the interior plate in the charger inferior valve, the interior plate surrounds and forms accommodation space, be provided with the side louvre between the interior plate, be provided with the holding plate in the accommodation space, the holding plate corresponds all around the position of side louvre is provided with keeps off the offset plate.

The charger shell is divided into a charger upper shell and a charger lower shell, so that the charger is more convenient to disassemble and assemble. The design of the upper shell radiating holes and the lower shell radiating holes improves the radiating performance of the charger shell. The inner side plate is used for forming an accommodating space. The accommodation space is used for accommodating the pcb. The side heat dissipation holes are used for improving the heat dissipation performance of the accommodating space. The accommodating plate is used for placing the pcb. The glue blocking plate is used for blocking glue and preventing the internal glue from overflowing. The utility model discloses an above-mentioned design, realized charger shell's double-deck high-efficient heat radiation structure, solved the problem of scalding one's hand.

Preferably, the anti-scalding charger housing with the double-layer housing is characterized in that bearing blocks are arranged around the accommodating space, and the accommodating plate is placed on the bearing blocks.

The bearing block is used for placing the accommodating plate, and the heat dissipation performance of the bottom of the accommodating plate is improved.

Preferably, the anti-scalding charger shell with the double-layer shell has the upper shell heat dissipation holes uniformly distributed around the charger upper shell.

The radiating holes of the upper shell are uniformly distributed, so that the radiating performance of the upper shell of the charger is further improved.

Preferably, the number of the upper shell heat dissipation holes is 26.

The quantity of epitheca louvre is 26, has compromise heat dispersion and the structural strength of charger epitheca.

Preferably, the heat dissipation holes of the lower shell are uniformly distributed around the lower shell of the charger.

The radiating holes of the lower shell are uniformly distributed, so that the radiating performance of the lower shell of the charger is further improved.

Preferably, the number of the heat radiation holes of the lower shell is 26.

The quantity of inferior valve louvre is 26, has compromise heat dispersion and the structural strength of charger inferior valve.

Preferably, the anti-scalding charger shell with the double-layer shell is provided with a fixing rib plate, and the fixing rib plate is connected with the inner side plate to form a cross beam structure.

The fixed gusset is used for forming the crossbeam structure, and the crossbeam structure is used for improving structural strength to improve anti performance of falling and life.

Preferably, the anti-scalding charger housing with the double-layer housing is provided with a heat dissipation channel between the charger lower housing and the accommodating plate.

The heat dissipation channel further improves the heat dissipation performance of the bottom of the accommodating plate.

Preferably, the hand scalding prevention charger housing with the double-layer housing is characterized in that a concave portion is arranged in the upper charger housing, a convex portion is arranged on the inner side plate, and the concave portion is connected with the convex portion in a clamping mode.

The concave part is connected with the convex part in a clamping way, so that the structural strength is improved, and the internal glue is prevented from overflowing.

Drawings

FIG. 1 is an exploded view of the present invention;

fig. 2 is a schematic structural diagram of an upper case of a charger according to the present invention;

FIG. 3 is a schematic structural view of a lower case of the charger of the present invention;

fig. 4 is a partial sectional view of the first embodiment of the present invention;

fig. 5 is a partial sectional view of the present invention.

Detailed Description

The invention will be described in further detail with reference to the accompanying drawings 1-5 and the detailed description, but they are not intended to limit the invention:

example 1

The utility model provides a take double shell's charger shell of preventing scalding hand, includes charger epitheca 1, charger inferior valve 2, charger epitheca 1 with charger inferior valve 2 is connected, be provided with epitheca louvre 11 on the charger epitheca 1, be provided with inferior valve louvre 21 on the charger inferior valve 2, be provided with interior plate 22 in the charger inferior valve 2, interior plate 22 surrounds and forms accommodation space 221, be provided with side louvre 222 between the interior plate 22, be provided with accommodation plate 223 in the accommodation space 221, accommodation plate 223 corresponds all around the position of side louvre 222 is provided with keeps off offset plate 224.

Preferably, the accommodating space 221 is provided with a support block 225 at the periphery, and the accommodating plate 223 is placed on the support block 225.

Preferably, the heat dissipation holes 11 of the upper case are uniformly distributed around the upper case 1 of the charger.

Preferably, the number of the upper-casing heat dissipation holes 11 is 26.

Preferably, the heat dissipation holes 21 of the lower case are uniformly distributed around the lower case 2 of the charger.

Preferably, the number of the lower case heat dissipation holes 21 is 26.

Preferably, a fixing rib plate 23 is arranged on the charger lower case 2, and the fixing rib plate 23 is connected with the inner side plate 22 to form a beam structure.

Preferably, a heat dissipation passage 226 is provided between the charger lower case 2 and the receiving plate 223.

Preferably, a concave portion 12 is provided in the charger upper case 1, a convex portion 24 is provided on the inner side plate 22, and the concave portion 12 is engaged with the convex portion 24.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a take double casing's anti-scalding charger shell which characterized in that: including charger epitheca (1), charger inferior valve (2), charger epitheca (1) with charger inferior valve (2) are connected, be provided with epitheca louvre (11) on charger epitheca (1), be provided with inferior valve louvre (21) on charger inferior valve (2), be provided with interior plate (22) in charger inferior valve (2), interior plate (22) surround and form accommodation space (221), be provided with side louvre (222) between interior plate (22), be provided with in accommodation space (221) and hold board (223), hold board (223) correspond all around the position of side louvre (222) is provided with keeps off offset plate (224).

2. The anti-scalding charger housing with the double-layer housing according to claim 1, characterized in that: supporting blocks (225) are arranged on the periphery of the accommodating space (221), and the accommodating plate (223) is placed on the supporting blocks (225).

3. The hand scald prevention charger shell with the double-layer shell as claimed in claim 1, wherein: the upper shell heat dissipation holes (11) are uniformly distributed around the charger upper shell (1).

4. The anti-scalding charger housing with the double-layer housing according to claim 3, characterized in that: the number of the upper shell heat dissipation holes (11) is 26.

5. The anti-scalding charger housing with the double-layer housing according to claim 1, characterized in that: the radiating holes (21) of the lower shell are uniformly distributed around the lower shell (2) of the charger.

6. The anti-scalding charger housing with the double-layer housing according to claim 5, wherein: the number of the lower-shell heat dissipation holes (21) is 26.

7. The anti-scalding charger housing with the double-layer housing according to claim 1, characterized in that: the charger lower shell (2) is provided with a fixing rib plate (23), and the fixing rib plate (23) is connected with the inner side plate (22) to form a cross beam structure.

8. The anti-scalding charger housing with the double-layer housing as claimed in claim 2, wherein: a heat dissipation channel (226) is arranged between the charger lower shell (2) and the containing plate (223).

9. The anti-scalding charger housing with the double-layer housing according to claim 1, characterized in that: a concave part (12) is arranged in the charger upper shell (1), a convex part (24) is arranged on the inner side plate (22), and the concave part (12) is connected with the convex part (24) in a clamping mode.