CN1114804C

CN1114804C - Lower support device for air conditioner

Info

Publication number: CN1114804C
Application number: CN98123558A
Authority: CN
Inventors: 白贤三
Original assignee: LG Electronics Inc
Current assignee: LG Electronics Inc
Priority date: 1997-11-13
Filing date: 1998-10-29
Publication date: 2003-07-16
Anticipated expiration: 2018-10-29
Also published as: KR19990039664A; CN1217456A; KR100267222B1

Abstract

A lower support device for air conditioner includes a support member with side cover plate and rear cover plate for supporting the air conditioner; a reinforce member combined with the support member to reinforce the support member; and a fasten member combined with the reinforce member to fix the support member and the reinforce member on the floor.

Description

The lower support device of air-conditioner

Technical field

The present invention relates to a kind of lower support device that supports air-conditioner.

Background technology

Fig. 1 a and 1b are respectively the front view and the vertical cross sections of existing air-conditioner.The function of this existing air-conditioner is to reduce indoor temperature.As shown in the figure, it generally comprises: a

shell

10,3 and one outlet 4 of one inlet is arranged in the front of shell, also comprise fuselage 1 and front panel 2, the outlet grid 5 that forms at outlet 4 places in flase floor 6 and the entry grates 7 that inlet 3 places form, is located at the air blast 9 and the blower motor 8 of shell 10 inside, and be located at shell 10 inside, reduce the heat exchanger of using by inlet 3 air themperatures that enter shell 10 inside 11.

When air-conditioner was selected in the type of cooling, heat exchanger 11 just got into smooth, and blower motor 8 also starts, and air blast 9 is rotated, so that air is sucked shell 10.So warm air enters shell 10 by inlet 3, becomes cold air by heat exchanger 11.Then, cold air is discharged shell from exporting 4, makes the room cooling.

But existing air-conditioner has following shortcoming: because the narrower in width of the outlet on front panel 2 tops, cold air can not be discharged in the room fully, especially can not be discharged into the bottom in room, therefore cool room partly.

Fig. 2 and Fig. 3 are respectively for the stereogram of the air-conditioner that overcomes above-mentioned shortcoming and cutaway view.As shown in the figure, this air-conditioner comprises: a shell 20, this shell have respectively in its positive left and right sides, vertically extending inlet 23 and outlet 24, and a fuselage 21 and front panel 22; One is located at the entry grates 26 at inlet 23 places; One is located at the outlet grid 25 at outlet 24 places; One 23 is transported to outlet 24 air blast 27 with the air in the shell from entering the mouth; One is located in the shell 20, to the heat exchanger 28 that cools off from 23 suction shells, the 20 interior warm airs that enter the mouth; And the lower support member 29 that supports shell 20.

When air-conditioner was selected in the type of cooling, heat exchanger 28 just got into smooth, and air blast 27 also rotates, and air is sucked in the shell 20.So warm air 23 enters shell 20 by entering the mouth, and is transformed into cold air by heat exchanger 28.Then, cold air is discharged shell 20 by outlet 24.At this moment, because outlet 24 has long vertical lengths, cold air can be more abundant, more effectively be discharged in the room.

Yet as shown in Figure 2, the inner cavity chamber of lower support member 29 is hollow, therefore, supports the shell 20 that comprises air blast and heat exchanger with it and seems too more weak, and under the weight of shell, the lower support member can deform.

In addition, because the position of center of gravity is on the top of air-conditioner, very little power will make air-conditioner topple over.

Summary of the invention

The purpose of this invention is to provide a kind of lower support device that can stablize and support air-conditioner securely.

For reaching this purpose, lower support device of the present invention comprises: have a plurality of side cover plates and a back shroud to support the supporter of air-conditioner, wherein said side cover plate has formed the side that will be installed in described back shroud both sides, and back shroud has formed the back of main body and outside, bottom and has predetermined space with portion within it; Combine to strengthen the reinforcement of supporter with the inner surface of supporter, wherein reinforcement has and supporter ㄈ shape much at one; With combine with reinforcement so that supporter and reinforcement are fixed to fixture on the floor, wherein fixture has trapezoidal shape, the cross section of described fixture increases from top to following gradually, and the back shroud of described supporter and side cover plate with above combine.

Reinforcement has been strengthened supporter, and fixture is fixed on supporter and reinforcement on the floor.Therefore, this lower support device is supporting air-conditioner satisfactorily.And the center of gravity of air-conditioner has been transferred to lower position, thereby makes air-conditioner firm, has prevented toppling over of it.

Description of drawings

Below, describe embodiments of the invention in detail with reference to accompanying drawing.In the accompanying drawing:

Fig. 1 a is the front view of existing air-conditioner;

Fig. 1 b is the profile along Fig. 1 a vertical direction;

Fig. 2 is the stereogram of another kind of air-conditioner;

Fig. 3 is along the horizontal profile of Fig. 2;

Fig. 4 is the exploded view of the lower support device of first embodiment of the invention;

Fig. 5 represents each connecting portion in the lower support device;

Fig. 6 is the exploded view of second embodiment.

Preferred implementation

Shown in Figure 4 and 5, the air-conditioner lower support device of the first embodiment of the present invention comprises: supporter 33, this supporter comprise side cover plate 31 and back shroud 32, and both become the as a whole shell 20 of supporting; Combine to strengthen the reinforcement 40 of supporter 33 with the inner surface of supporter 33; Lump together with the lower set of reinforcement 40, supporter 33 and reinforcement 40 are fixed on fixture 50 on the floor.

Many projectioies 34 that have hole 35 are arranged on the inner surface of side cover plate 31, on reinforcement 40, with protruding 34 correspondence positions on jack 41 is arranged.For supporter 33 and reinforcement 40 are combined, in the jack 41 that as shown in Figure 5 projection 34 is inserted reinforcements 40 after, screw 42 is screwed in the hole 35 of projection 34.

Because it is parallel with the inner surface of supporter 33 basically that reinforcement 40 bends to, so reinforcement 40 is easy to combine with the inner surface of supporter 33.

Reinforcement 40 has on the edge porose 44 flange 43.Hole 44 corresponding connecting holes 51 with reinforcement 40 bottoms are arranged on fixture 50.For fixture 50 and reinforcement 40 are combined, as shown in Figure 5, hole 44 with after connecting hole 51 overlaps, is screwed into screw 52 in hole 44 and connecting hole 51 these two holes.Reinforcement 40 uses iron plate to make usually.

Fig. 6 represents the second embodiment of the present invention.As shown in Figure 6, second embodiment is different with first embodiment, and back shroud 60 wherein can separate with side cover plate 61, and therefore, reinforcement is easy to combine with supporter.

For reinforcement 40 and supporter are combined, after the patchhole 62 that projection 63 is inserted on reinforcement 40 rear surfaces, screw is screwed in the hole of the projection 63 on the back shroud 60.And behind the patchhole 41 that projection 34 is inserted on reinforcement 40 side surfaces, screw is screwed in the hole of the projection 34 on the side cover plate 61.

For fixture 50 and reinforcement 40 are combined, with hole 44 with after hole 51 overlaps, be screwed in the

hole

44 and 51 these two holes of the connecting hole on the fixture 50 on the flange 43 with screw.

The supporter of strengthening by reinforcement 40 33 is supporting shell 20, and supporter 33 all uses fixture 50 to be fixed on the floor with reinforcement 40.Therefore, air-conditioner is being supported satisfactorily by lower support device of the present invention.And the center of gravity of air-conditioner also moves on to the bottom, so air-conditioner is more stable, and prevented toppling over of it.

By description of the preferred embodiment of the present invention, be readily appreciated that those skilled in the art can make various improvement to the present invention under the prerequisite that does not break away from spirit of the present invention.

Therefore, protection scope of the present invention can only be determined by claims.

Claims

1. the lower support device of an air-conditioner, it comprises:

Have a plurality of side cover plates and back shroud to support the supporter of air-conditioner, wherein said side cover plate has formed the side that will be installed in described back shroud both sides, and back shroud has formed the back of main body and outside, bottom and has predetermined space with portion within it;

Combine to strengthen the reinforcement of supporter with the inner surface of supporter, wherein reinforcement has and supporter ㄈ shape much at one; With

Combine with reinforcement so that supporter and reinforcement are fixed to fixture on the floor, wherein fixture has trapezoidal shape, and the cross section of described fixture increases from top to following gradually, and the back shroud of described supporter and side cover plate with above combine.

2. device as claimed in claim 1, it is characterized in that, on the inner surface of described supporter, be formed with a plurality of projectioies so that supporter is combined with reinforcement, and described reinforcement has the corresponding patchhole in position of a plurality of and described projection, thereby the projection of described supporter can be inserted in the patchhole respectively.

3. device as claimed in claim 1, it is characterized in that, in the bottom of described reinforcement, be formed with crooked flange, in described flange, be formed with a plurality of holes, be formed with a plurality of connecting holes on described fixture, and when described hole and described connecting hole on time, in hole by screw being screwed into flange and the connecting hole described reinforcement is combined with described fixture.

4. device as claimed in claim 1 is characterized in that, the described side cover plate of described supporter and described back shroud form an integral body.

5. device as claimed in claim 1 is characterized in that, the side cover plate of described supporter with state that described back shroud separates under form an integral body with described back shroud.