CN100370183C

CN100370183C - Wall-hanging air conditioner

Info

Publication number: CN100370183C
Application number: CNB2004100014763A
Authority: CN
Inventors: 青石浩一; 结城武; 二宫浩三; 茂木康弘; 斋藤真由美; 冈本芳美; 佐藤进
Original assignee: Sanyo Electric Co Ltd; Sanyo Electric Air Conditioning Co Ltd
Current assignee: Sanyo Electric Co Ltd; Sanyo Electric Air Conditioning Co Ltd
Priority date: 2003-01-15
Filing date: 2004-01-08
Publication date: 2008-02-20
Anticipated expiration: 2024-01-08
Also published as: CN1517616A; KR100557382B1; JP2004239601A; KR20040066011A

Abstract

A wall-mounted type air conditioner is provided to simply remove a convex part from an engagement part, and easily detach a front panel and a top panel from a main body. An air conditioner main body contains a heat exchanger and a blower. A front panel(3) and a top panel(5) are detachably attached to the air conditioner main body, wherein the front panel and the top panel are rotatively connected to each other and are attached to the air conditioner body in a connected state. A convex part(3A) engaging with the air conditioner body is installed on the front panel. An engagement part is engaged with the convex part. A guide plate(62) is installed to guide the convex part upward when the front panel is detached from the air conditioner main body.

Description

Wall air conditioner

Technical field

The present invention relates to wall air conditioner, particularly air conditioner main body and be installed in front panel on this main body and the structure of top board.

Background technology

Now, in taking in the air conditioner main body of heat exchanger and air blast the suction grid is arranged, the wall air conditioner with wallboard that air filtration pieces inside is installed is well known.(for example with reference to Patent Document 1)

Such wall air conditioner requires not only to carry out air-filtering in recent years and also wants to clean wallboard simply.It is the easy dismounting of air conditioner main body relatively that general wallboard constitutes.

No. 3254103 communique of [Patent Document 1] special permission

Summary of the invention

Nearest wall air conditioner also is provided with the opening that sucks air at end face not only in front, is provided with when having the plate (front panel, top board) of air filtration pieces on these openings, requires the simply dismounting of the relative main body of these plates.

In view of above-mentioned present situation, the object of the present invention is to provide a kind of wall air conditioner that can carry out dismounting front panel and top board operation simply in main body.

The wall air conditioner of a first aspect of the present invention comprises the air conditioner main body of taking in heat exchanger and air blast in order to achieve the above object, front panel that dismounting is installed with freely on this main body and the top board that is provided with this front panel split.Mutual rotation links together freely by rotating shaft for described front panel and top board, simultaneously, installs on main body under connecting state, is provided with on the plate in front on main body and blocks the protuberance that ends, and the fastener that card ends described protuberance is set on main body; When main body is pulled down front panel, the guide plate that guides protuberance upward is set.

A second aspect of the present invention is in the described wall air conditioner of a first aspect of the present invention, described protuberance setting when main body is pulled down front panel and guide plate touch, slip touch plate.

A third aspect of the present invention is in the described wall air conditioner of a first aspect of the present invention, and a plurality of described protuberances and fastener are set.

According to the present invention, at the front panel that will fuse and top board when main body is pulled down, pull to the own top of lifting in front by bottom with front panel, the guide plate that touches plate and main body fastener of protuberance touches, slide, protuberance is guided upward, so protuberance can be pulled down from fastener simply, front panel and top board can be pulled down from main body simply, carry out the dismounting operation easily.

In addition, because pulling down the back with top board from main body, separates easily front panel, so can clean simply top board and front panel.

Description of drawings

Fig. 1 is the profile of expression according to wall air conditioner of the present invention;

Fig. 2 is an embodiment stereogram of identical wall air conditioner;

Fig. 3 is the stereogram that the state of front panel and top board is pulled down in expression;

Fig. 4 is a stereogram of seeing front panel and top board from the place ahead;

Fig. 5 is the stereogram of expression front panel 3 and top board 5 connection status;

Fig. 6 is the amplification profile of the linking portion of presentation graphs 5;

Fig. 7 is the sectional side view of upper right quarter of the front panel of the state installed on the main body of expression;

Fig. 8 represents to pull down from main body the sectional side view of upper right quarter of the front panel of state;

Fig. 9 be see from the place ahead the front panel upper right quarter profile.

Symbol description

1 air conditioner main body

3 front panels

The 3A protuberance

5 top boards

The 17D fastener

21 (front panel) carriage

23 projectioies

25 rotating shafts

26 bearings

27 (top board) carriage

28 connecting holes

29 bearings

51 header boards

52 back plates (touching plate)

53 side plates

54 leading sections

55 protuberances

56 recesses

61 antethecas

62 rear walls (guide plate)

The specific embodiment

One embodiment of the invention are described with reference to the accompanying drawings.

Fig. 1 is the side view of the wall indoor unit of air conditioner in an embodiment of the present invention, and Fig. 2 is the stereogram of Fig. 1.

This indoor set 10 comprises indoor set main body 1, front panel 3 and top board 5.Indoor set main body 1 is a material with plastics etc., has to form the main body case 1A that grows crosswise.On this main body case 1A front reaches,

air entry

3h, 5h are set; In main body case 1A roughly in the cross-current fan (air blast) 9 that extends along long side direction is set on the position, this cross-current fan 9 and front suction gas port 3h and above dispose heat exchanger 7 between the air entry 5h.

Be provided with the drain pan 11 of accepting the water that these heat exchanger 7 dewfall drip in the bottom of heat exchanger 7, this drain pan 11 is fixed on the main body case 1A.

On the bottom of main body case 1A, be formed for adjusted air is blowed to indoor blow-off outlet 12, on this blow-off outlet 12, be provided for setting the direction regulator of air 13 of the direction of blow out air.

Fig. 3 is the stereogram that the state of front panel and top board is pulled down in expression, and Fig. 4 is a stereogram of seeing front panel and top board from the place ahead, and Fig. 5 is a stereogram of seeing front panel and top board from the inboard.

In Fig. 4, Fig. 5, front panel 3 is formed on the grid 31 that the substantial middle broad ways is extended, and in this inboard that sucks grid 31 front face filter 33 is installed.These front face filter 33 dismounting block on the installation portion 35 that ends plate 3 the insides in front freely.

Described top board 5 himself constitutes filter.Be that top board 5 makes netted filtering parts 47 form one on the filter frame 45 of the cross rib 43 of the vertical rib 41 with a plurality of reinforcement usefulness and a plurality of reinforcement usefulness.

This structure front panel 3 and top board 5 connect to one, and the inside of plate 3 is outstanding in front is provided with four carriages 21, and projection 23 and rotating shaft 25 are set on each carriage 21, and by this projection 23 and rotating shaft 25, carriage 21 links with the carriage 27 of top board 5.

In addition, on the carriage 27 of top board 5, as shown in Figure 6, be provided with and make circular-arc oblong connecting hole 28 and bearing 29.Rotate freely in rotating shaft described in this bearing 29 25 and to insert, described protruding 23 engage with connecting hole 28.

Then, top board 5 rotates freely relative to front panel 3 with bearing 29 by rotating shaft 25 and is connected, and by projection 23 and connecting hole 28, front panel 3 is kept about 90 degree relatively, and can rotate in the scope in several years.

Below the mechanism that front panel 3 and top board 5 are installed on the main body 1 is described.Fig. 7 is the sectional side view of expression with front panel 3 upper right quarter of the state of installation on the main body 1.In Fig. 7, the two ends, the left and right sides on plate 3 inboard tops form protuberance 3A respectively in front.Each protuberance 3A comprises the header board 51 back plates (touching plate) 52 and the side plate 53 that covers these two

boards

51,52 outsides that form the V font with about miter angle.(side plate 53 is located at the right side at the protuberance 3A on main body 1 right side, and the protuberance 3A in left side is located at the left side.) leading section 54 of V word shape is processed into half round post, and the side of this leading section 54 as shown in Figure 9, and is outstanding to the main body center direction.This protuberance 55 is tipped in the recess 56 that forms on the main body 1, these protuberances 55 and recess 56 dismounting at an easy rate.

On main body 1, the fastener 17D that card ends described protuberance 3A is set, this fastener 17D forms " V " word shape being crossed as on about 60 degree antethecas 61 at angles and the rear wall (guide plate) 62, and the end, form the half round post external with the end 54 of described protuberance 3A.

Front panel 3 of Gou Chenging and top board 5 are with the involutory freely installation of relative indoor set main body 1 dismounting of integrality like this.When these front panels 3 and top board 5 are installed,, front panel 3 is transported to the position that top board 5 is climbed up the top part 17C of main body 1 with stressing on both hands front panel 3 on main body 1.From then on front panel 3 is pressed into main body 1 rear flank, a pair of protuberance 3A that forms of the inboard of the plate 3 fastener 17D that will hang over main body 1 goes up by card and ends in front.Afterwards, be located at the plate fixation mechanism (not shown) of front panel 3 lower edge by operation, front panel 3 is fixed on the main body 1.Therefore, on

main body

1,5 pairs on front panel 3 and top board lump together, and constitute wall air conditioner 10 as shown in Figure 2.Then, front panel 3 and top board 5 as shown in Figure 7, are mounted under the state that the antetheca 61 of the header board 51 of protuberance 3A and fastener 17D touches.

In addition, with front panel 3 and top board 5 when main body 1 is pulled down, at first take plate fixation mechanism apart, with the lower edge of stressing on both hands front panel 3, draw lower edge and make it rotation for the top in face of the middle mind-set oneself with the rotating shaft 25 on front panel 3 tops.Like this, as shown in Figure 8, the back plate 52 of protuberance 3A touches with the rear wall 62 of fastener 17D, rotation stops, and then by drawing front panel 3 to own top in front, because this pulling force is to the directive effect of electing front panel 3, so back plate 52 slides along rear wall 62, elects upward.Therefore rise more upward than antetheca 61 lower end of leading section 54, and front panel 3 and top board 5 are removed.Front panel 3 and top board 5 can be removed simply from main body 1 then.

Like this, the front panel 3 that fuses and top board 5 when main body 1 is removed, are drawn front panel 3 by the top in face of own, front panel 3 is moved upward, and protuberance 3A leaves from fastener 17D, so can remove front panel 3 and top board 5 simply from main body 1.

Abovely the present invention has been described, but has the invention is not restricted to this, in the scope that does not break away from aim, can carry out appropriate change according to an embodiment.

Present embodiment protuberance and fastener are located at the right and left respectively, but this protuberance and fastener also can be provided with more than one or three.

Claims

1. wall air conditioner, it comprises: the air conditioner main body of taking in heat exchanger and air blast, dismounting be installed in freely on this main body front panel and with the top board of this front panel split, it is characterized in that: mutual rotation links together freely by rotating shaft for described front panel and top board, installs on main body under connection status simultaneously; Be provided with on the plate in front on main body and block the protuberance that ends; The guide plate that card ends the fastener of described protuberance and guide protuberance upward when main body is pulled down front panel is being set on the main body.

2. wall air conditioner as claimed in claim 1 is characterized in that, be provided with when main body is pulled down front panel on the described protuberance and guide plate touch and slide touch plate.

3. wall air conditioner as claimed in claim 1 is characterized in that, a plurality of described protuberances and fastener are set.