CN2849535Y

CN2849535Y - Cabinet type air conditioner

Info

Publication number: CN2849535Y
Application number: CNU2005201257584U
Authority: CN
Inventors: 杨宝林; 孟庆超
Original assignee: Haier Group Corp; Qingdao Haier Air Conditioning Electric Co Ltd
Current assignee: Haier Group Corp; Qingdao Haier Air Conditioning Electric Co Ltd
Priority date: 2005-12-13
Filing date: 2005-12-13
Publication date: 2006-12-20
Anticipated expiration: 2015-12-13

Abstract

The utility model relates to a cabinet type air conditioner. In the connecting structure of a side plate and a back plate of an indoor machine the cabinet type air conditioner, flangings are oppositely connected and are fastened then, a vertical through groove is formed outside the overlapping part of the side plate and the back plate, the thickness of the through groove is not less than the length of a screw simultaneously, thus, gaps are eliminated, the utility model can be cleaned, the screw can not be exposed to injure users, installation persons and maintainers. According to the observation of the top view angle of the indoor machine, the side end of the side plate connected with the back plate is provided with one S-shaped flanging, both side ends of the back plate are respectively provided with one L-shaped flanging, S-shaped flangings of the back plate and the side plate are connected oppositely by screws, and thus the vertical through groove is formed outside the connecting part.

Description

Cabinet type to transferring

Technical field

The utility model relates to a kind of shell structure of novel cabinet type air-conditioning, and the improvement for side plate and the mutual syndeton of backboard specifically designs.

Background technology

The indoor set housing of existing cabinet air-conditioner, its front is provided with the front panel with air outlet and air-inlet grille. at the back of housing, interconnect fixing by the side plate and the backboard of both sides.

After side plate and backboard interconnected by screw, screw was exposed at outside the housing outward.Because it is indoor that air conditioner room unit is positioned at, when the user cleans, during operation such as maintenance, tends to also often damage for installation and after-sale service personnel because of the careless screw that is exposed scratches near indoor set or to indoor set.

Thereby the improvement replacement scheme is arranged for existing indoor set housing, syndeton shown in the accompanying drawing 1 of back, side plate 1 has a serpentine flanging 11, backboard 2 has one " L " shape flanging 21, flanging 11 and flanging 21 are superimposed opposite to each other, and promptly flanging 11 covers flanging 21 and connects by a screw 3 from the inboard.In this scheme, after screw 3 ran through flanging 11 and flanging 21 successively, screw 3 was wrapped in flanging 21 inboards, just can't see screw 3 from the outside of indoor set, only can see the slit 4 after flanging 11 and flanging 21 superpose.

As above-mentioned scenario-frame, the existence in slit 4 had both had influence on the outward appearance of indoor set, can form the dead angle again simultaneously, was difficult to it is cleared up when indoor set is cleaned.Simultaneously, the flanging of hold-down screw has taken the inner space.

And above-mentioned two flangings are stacked system opposite to each other, and are higher for the requirement on machining accuracy of flanging 11 and flanging 21.In case have bigger error, will cause indoor set laterally to connect and be difficult to guarantee, thereby cause slit 4 broads.

The utility model content

Cabinet air-conditioner described in the utility model, its purpose of design is to address the above problem and is not enough and in the syndeton of its indoor set side plate and backboard, adopt between the flanging and connect fastening again mode relatively, outside side plate and backboard overlapping, form a vertical groove, the thickness of groove is not less than the length of screw simultaneously, thereby both eliminated the slit and be easy to cleaning, screw can not exposed again and be damaged to user and installation and maintenance personnel.

For realizing above-mentioned purpose of design, the primary structure of described cabinet air-conditioner is:

Has the connecting line between indoor set and off-premises station and indoor set and the off-premises station; Described indoor set, its housing includes interconnective front panel, side plate and backboard;

Observe from the depression angle of indoor set, described side plate, its side that is connected with backboard has a serpentine flanging;

Described backboard, its two side ends have one " L " shape flanging respectively;

" L " shape flanging of the serpentine flanging of side plate and backboard relatively connects by screw, thereby forms a vertical groove in the outside of connecting portion.

As the cabinet air-conditioner of above-mentioned scheme, side plate is with after backboard is connected, and screw is positioned at groove inside, so can not scratch the user easily.

And groove compares to the slit and is easier to cleaning.

" L " shape flanging of the serpentine flanging of above-mentioned side plate and backboard, when relatively connecting by screw, " L " shape flanging of backboard is overlapped on the inboard of the serpentine flanging of side plate.

Also can, " L " shape flanging of backboard is overlapped on the outside of the serpentine flanging of side plate.

Be to save the shared indoor set inner space of flanging of attachment screw, further improvement project is, when " L " of backboard shape flanging was overlapped on the outside of serpentine flanging of side plate, the serpentine flanging was positioned at the inboard of side plate.

Groove is inner not to be exposed in order screw is wrapped in fully, and the thickness of described groove is not less than the length of screw.

Content to sum up, the advantage of cabinet air-conditioner described in the utility model is:

1, by the serpentine flanging of side plate and the formed vertical groove of " L " shape flanging of backboard, the sharp end of screw is hidden in the groove, can avoid in use being scratched.

2, screw is arranged on the indoor set outside, makes the inner space of indoor set effectively utilize, and helps indoor set miniaturization design and increases heat exchange area.

3, by the mode that is oppositely arranged between the above-mentioned flanging, can effectively limit the horizontal syndeton of indoor set, guaranteed indoor set lateral dimension stability, reduced technology difficulty.

Description of drawings

Fig. 1 is that described existing cabinet air-conditioner housing connects partial schematic diagram.

Fig. 2 is the indoor set housing partial structurtes figure of cabinet air-conditioner described in the utility model.

Fig. 3 is the A portion enlarged diagram of Fig. 2.

As shown in Figure 1 to Figure 3, side plate 1, serpentine flanging 11, backboard 2, " L " shape flanging 21, screw 3, slit 4.

Side plate 5, serpentine flanging 51;

Backboard 6, " L " shape flanging 61;

Vertical groove 7, screw 8.

The specific embodiment

Embodiment 1, and as shown in Figure 1 to Figure 3, described cabinet air-conditioner, its housing include interconnective front panel, side plate 5 and backboard 6.

Observe from the depression angle of indoor set, described side plate 5 has a serpentine flanging 51.

Described backboard 6, its two side ends have one " L " shape flanging 61 respectively.

Serpentine flanging 51 and " L " shape flanging 61 relatively connect by screw 8, and form a vertical groove 7 in the outside of connecting portion.

" L " shape flanging 61 is overlapped on the inboard of serpentine flanging 51.

The thickness of described groove 7 is not less than the length of screw 8.

Claims

1. A cabinet-type air conditioner, having an indoor unit and an outdoor unit, and a connecting pipeline between the indoor unit and the outdoor unit;

The housing of the indoor unit includes a front panel, a side panel and a back panel connected to each other,

It is characterized in that: said side panel has an "S"-shaped hem at the side end connected to the back panel;

The backboard has an "L"-shaped hem at both sides;

The "S" shaped edge of the side plate and the "L" shaped edge of the back plate are relatively connected by screws, so that a vertical through groove is formed on the outside of the connecting part.

2. The cabinet-type air conditioner according to claim 1, characterized in that: the "L" shaped edge of the back panel overlaps the inner side of the "S" shaped edge of the side panel.

3. The cabinet-type air conditioner according to claim 1, characterized in that: the "L" shaped edge of the back panel overlaps the outer side of the "S" shaped edge of the side panel.

4. The cabinet-type air conditioner according to claim 3, wherein the "S"-shaped fold is located on the inner side of the side panel.

5. The cabinet-type air conditioner according to claim 1 or 3, characterized in that: the thickness of the through groove is not less than the length of the screw.