CN211860746U

CN211860746U - Lightweight environment-friendly household appliance's plastic casing

Info

Publication number: CN211860746U
Application number: CN202020451092.6U
Authority: CN
Inventors: 贺思军; 贺建军
Original assignee: Suzhou Huihong Electric Appliance Co ltd
Current assignee: Suzhou Huihong Electric Appliance Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-03
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a lightweight environment-friendly household electrical appliances's plastic casing, including last casing and lower casing, go up through mounting structure fixed mounting between casing and the lower casing, it is provided with seal structure with the junction of casing down to go up the casing, the utility model relates to a lightweight environment-friendly household electrical appliances's plastic casing through setting up heat dissipation arch, plugboard and sealed pad etc. has reached and has improved casing equipment effect, makes things convenient for the dismouting, improves the leakproofness, has solved most present lightweight environment-friendly household electrical appliances's plastic casing, through the grafting installation of grafting post and a grafting section of thick bamboo when the equipment, and the installation effect is poor, and the leakproofness is poor, and the easy fracture of grafting post is difficult to the problem of dismouting repeatedly after the fracture.

Description

Lightweight environment-friendly household appliance's plastic casing

Technical Field

The utility model relates to a plastic casing technical field specifically is a lightweight environment-friendly domestic appliance's plastic casing.

Background

The shell is a sheet structure which is usually surrounded by an inner curved surface and an outer curved surface, the thickness of the sheet structure is far smaller than the minimum curvature radius of a middle surface and the size of a plane, the sheet structure is a general name of a thin shell and a middle thick shell, and the plastic shell, the aluminum profile shell, the sheet metal shell, the stainless steel shell and the like are mainly used in the market at present.

At present most lightweight environment-friendly domestic appliance's plastic casing, through the installation of pegging graft post and a grafting section of thick bamboo grafting when the equipment, the installation effect is poor, and the leakproofness is poor, and the grafting post is easy to be split, is difficult to the dismouting of relapseing after the fracture.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lightweight environment-friendly domestic appliance's plastic casing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a plastic shell of a lightweight environment-friendly household appliance comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are fixedly installed through an installation structure, a sealing structure is arranged at the joint of the upper shell and the lower shell, a plurality of radiating bulges are uniformly distributed on the outer end face of the upper shell, reinforcing blocks are arranged on the inner side walls of the upper shell and the lower shell at positions corresponding to corners, an inserting plate is fixedly installed on the upper end face of the lower shell, a plurality of positioning bulges are uniformly distributed on the outer end face of the inserting plate, an adapting plate is fixedly installed on the inner side wall of the upper shell, an adapting groove is formed in the inner end face of the adapting plate at a position corresponding to the positioning bulges, a first outer ring plate is fixedly installed on the outer end face of the lower shell, and a plurality of inserting blocks are uniformly distributed in a surrounding manner are fixedly installed on the upper end face of the first outer ring plate, the outer side end face of the upper shell is fixedly provided with a second outer ring plate, a splicing groove is formed in the position, corresponding to the splicing block, of the second outer ring plate, the splicing block is correspondingly spliced inside the splicing groove, the sealing structure comprises an outer housing, a sealing gasket is arranged on the inner side wall of the outer housing, the outer housing is sleeved on the outer side of the upper shell, the outer housing is arranged on the outer sides of the first outer ring plate and the second outer ring plate, a plurality of corresponding notches which are uniformly distributed are formed in the lower end face of the sealing gasket, and the positions of the corresponding notches correspond to the splicing blocks in size.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a lightweight environment-friendly domestic appliance's plastic casing, the heat dissipation area of contact who improves the casing through the heat dissipation arch, improve the intensity of whole casing through the boss, the plugboard, the location is protruding, adapter plate and adaptation recess are used for replacing a grafting post and a grafting section of thick bamboo, it is convenient to peg graft, be favorable to relapseing the dismouting, avoided the fracture to cause the condition of unable installation, simultaneously through the first outer crown plate in the outside, the convenient dismantlement of second outer crown plate and pluging piece, utilize outer housing and sealed the pad, the installation leakproofness of casing has been improved. The utility model relates to a lightweight environment-friendly domestic appliance's plastic casing, protruding, plugboard and the sealed pad etc. of dispelling the heat through setting up, has reached and has improved casing equipment effect, makes things convenient for the dismouting, improves the leakproofness, has solved most present lightweight environment-friendly domestic appliance's plastic casing, through the installation of pegging graft post and a grafting section of thick bamboo when the equipment, the installation effect is poor, and the leakproofness is poor, and the grafting post is easy to be split, is difficult to the problem of relapse dismouting after the fracture.

Drawings

FIG. 1 is a schematic view of an internal structure of a plastic housing of a lightweight, environmentally friendly household appliance;

FIG. 2 is a schematic structural view of a plastic housing of a lightweight, environmentally friendly household appliance;

FIG. 3 is a schematic structural diagram of a second outer ring plate of a plastic housing of a lightweight and environmentally friendly household appliance;

fig. 4 is a schematic structural diagram of a sealing structure in a plastic housing of a lightweight environment-friendly household appliance.

In the figure: 1-upper shell, 2-lower shell, 3-sealing structure, 4-heat dissipation protrusion, 5-reinforcing block, 6-plug board, 7-positioning protrusion, 8-adapting board, 9-adapting groove, 10-first outer ring board, 11-plug block, 12-second outer ring board, 13-plug groove, 14-outer housing, 15-sealing gasket, and 16-corresponding notch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a lightweight environment-friendly domestic appliance's plastic casing, includes casing 1 and casing 2 down, go up casing 1 and casing 2 down between through mounting structure fixed mounting, the junction of going up casing 1 and casing 2 down is provided with seal structure 3.

A plurality of radiating bulges 4 which are uniformly distributed are arranged on the end surface of the outer side of the upper shell 1.

And reinforcing blocks 5 are arranged at the positions corresponding to the corners on the inner side walls of the upper shell 1 and the lower shell 2.

The upper end face of the lower shell 2 is fixedly provided with a plug board 6, the end face of the outer side of the plug board 6 is provided with a plurality of positioning bulges 7 which are uniformly distributed, the inner side wall of the upper shell 1 is fixedly provided with an adapter board 8, and the end face of the inner side of the adapter board 8, corresponding to the positioning bulges 7, is provided with an adapter groove 9.

A first outer ring plate 10 is fixedly installed on the outer end face of the lower shell 2, a plurality of insertion blocks 11 which are uniformly distributed in a surrounding mode are fixedly installed on the upper end face of the first outer ring plate 10, a second outer ring plate 12 is fixedly installed on the outer end face of the upper shell 1, insertion grooves 13 are formed in the positions, corresponding to the insertion blocks 11, of the second outer ring plate 12, and the insertion blocks 11 are correspondingly inserted into the insertion grooves 13.

The sealing structure 3 comprises an outer casing 14, a sealing gasket 15 is arranged on the inner side wall of the outer casing 14, the outer casing 14 is sleeved on the outer side of the upper shell 1, the outer casing 14 is arranged on the outer sides of the first outer annular plate 10 and the second outer annular plate 12, a plurality of corresponding notches 16 which are uniformly distributed are formed in the lower end face of the sealing gasket 15, and the positions of the corresponding notches 16 correspond to the inserting blocks 11.

The utility model discloses a theory of operation is: the utility model provides a lightweight environment-friendly domestic appliance's plastic casing, improve the heat dissipation area of contact of casing through heat dissipation arch 4, improve the intensity of whole casing through boss 5, plugboard 6, location arch 7, adapter plate 8 and adaptation recess 9 are used for replacing the plug-in post and a plug-in section of thick bamboo, it is convenient to peg graft, be favorable to relapseing the dismouting, avoided the fracture to cause the condition of unable installation, simultaneously through the first outer crown plate 10 in the outside, the convenient dismantlement of second outer crown plate 12 and plug-in block 11, utilize outer housing 14 and sealed pad 15, the installation leakproofness of casing has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a lightweight environment-friendly domestic appliance's plastic casing, includes casing (1) and casing (2) down, its characterized in that: the upper shell (1) and the lower shell (2) are fixedly installed through an installation structure, a sealing structure (3) is arranged at the joint of the upper shell (1) and the lower shell (2), a plurality of radiating bulges (4) which are uniformly distributed are arranged on the outer end face of the upper shell (1), reinforcing blocks (5) are arranged at the positions, corresponding to corners, on the inner side walls of the upper shell (1) and the lower shell (2), an inserting plate (6) is fixedly installed on the upper end face of the lower shell (2), a plurality of positioning bulges (7) which are uniformly distributed are arranged on the outer end face of the inserting plate (6), an adapting plate (8) is fixedly installed on the inner side wall of the upper shell (1), an adapting groove (9) is formed in the position, corresponding to the positioning bulge (7), on the inner side end face of the adapting plate (8), and a first outer ring plate (10) is fixedly installed on the outer end face of the lower shell (2), a plurality of plug-in blocks (11) which are uniformly distributed in a surrounding way are fixedly arranged on the upper end surface of the first outer ring plate (10), a second outer ring plate (12) is fixedly arranged on the end surface of the outer side of the upper shell (1), the second outer ring plate (12) is provided with a plug-in groove (13) corresponding to the plug-in block (11), the plug block (11) is correspondingly plugged in the plug groove (13), the sealing structure (3) comprises an outer casing (14), a sealing gasket (15) is arranged on the inner side wall of the outer casing (14), the outer casing (14) is sleeved on the outer side of the upper shell (1), the outer casing (14) is arranged outside the first outer ring plate (10) and the second outer ring plate (12), a plurality of corresponding notches (16) which are uniformly distributed are arranged on the lower end surface of the sealing gasket (15), the position and the size of the corresponding notch (16) correspond to those of the insertion block (11).