CN100366987C

CN100366987C - Air conditioner

Info

Publication number: CN100366987C
Application number: CNB2005100534743A
Authority: CN
Inventors: 申相浩; 权成昱
Original assignee: Samsung Electronics Co Ltd
Current assignee: Samsung Electronics Co Ltd
Priority date: 2004-11-03
Filing date: 2005-03-11
Publication date: 2008-02-06
Anticipated expiration: 2025-03-11
Also published as: CN1769809A; KR20060039588A

Abstract

The invention relates to an air conditioner which simplifies the structure installation installing on an insert component of a heat exchanger so that the insert component is easy to install by one step. The air conditioner comprises a heat exchanger which has an outshoot platform formed in the groove portion and whose bend portion has a groove portion and an insert component used to insert to the groove portion. The insert component includes a seal portion covering the groove portion, an extension portion extended by the seal portion for entering the groove portion and an elastic deformation hook installed on the extension portion for completing the bond with being locked by the outshoot platform.

Description

Air conditioner

Technical field

The present invention relates to a kind of air conditioner, relate in particular to the insertion parts structure that is installed in the heat exchanger concave part and give improved air conditioner.

Background technology

Such as Japanese publication " put down into 8-247481 number " announcement, the indoor set of air conditioner has suction inlet that is used to suck room air and the outlet that is used to discharge room air, and its main frame inside is provided with heat exchanger and air exhausting device.

The heat exchanger of main frame inside is warp architecture, the heat exchanger sweep forms the concave part that is cut open, and this concave part is provided with insertion parts, and the air that is used to prevent to be imported by the outside improves heat exchanger effectiveness by this concave part when preventing the air port noise with this.And insertion parts is inserted under the concave part state by a plurality of block pieces of being made by spring steel wire etc. are set and is fixed on the heat exchanger.But when this existing air conditioner was installed to insertion parts on the heat exchanger, a plurality of block pieces that insertion parts is made other under the state that enters the heat exchanger concave part hung over the mode of heat exchanger pipe arrangement and are provided with, and with this fixing inserting component.Thereby this fixed structure is not only installed the required part of insertion parts and is increased and improve manufacturing expense, but also exist loaded down with trivial details, the complicated problems of insertion parts is set.

Summary of the invention

In order to solve aforesaid problem, the object of the present invention is to provide a kind of air conditioner, this air conditioner is simplified the insertion parts that is installed on heat exchanger structure is set, and makes insertion parts be easy to install by a procedure, and makes the insertion parts assembling firmly.

Air conditioner provided by the present invention to achieve these goals is characterized in that comprising the insertion parts that sweep has the heat exchanger of concave part and inserts described heat exchanger concave part.Described heat exchanger has the convex that forms in the described concave part, described insertion parts comprise the mouth-sealed portion that covers described concave part, by described mouth-sealed portion prolongation be used for enter first extension and second extension of described concave part and be used for being blocked and finish the hook of the elastically deformable of described first extension of being arranged on of combination and second at least one extension of extension by described convex.

And described insertion parts is characterized in that being one by described mouth-sealed portion, described first and second extension, described hook by the injection mo(u)lding of resin material.

And described insertion parts is characterized in that being prolonged according to the width of described heat exchanger by described mouth-sealed portion, described first and second extension, described hook.

And described first extension and described second extension is characterized in that having the elasticity of being close to described concave part both sides inner face respectively.

Description of drawings

Fig. 1 is the decomposing schematic representation of expression by apparatus structure in the air-conditioning unit room provided by the invention;

Fig. 2 is the generalized section of expression by apparatus structure in the air-conditioning unit room provided by the invention;

Fig. 3 is the schematic diagram of expression by air conditioner heat exchanger provided by the invention and insertion parts structure;

Fig. 4 is the detailed maps of Fig. 2 " A " portion, expression insertion parts installation process;

Fig. 5 is the detailed maps of Fig. 2 " A " portion, and the expression insertion parts installs state.

Among the above-mentioned figure, 10: the back faceplate panels; 11: heat exchanger; 12: concave part; 13: convex; 14: ventilating fan; 16: condensing water water receiving tank; 20: front panel; 21: suction inlet; 22: outlet; 23: suck barrier; 24: filter; 30: insertion parts; 31: mouth-sealed portion; 32: the 1 extensions; 33: the 2 extensions; 34: hook.

The specific embodiment

Below, the most preferred embodiment that present invention will be described in detail with reference to the accompanying is provided.

The indoor set of air conditioner provided by the invention as shown in Figure 1 and Figure 2, be provided with that its back is used for fixing at building wall and its front face by open back faceplate panels 10 and the front panel 20 that is combined in these back faceplate panels 10 the place aheads, and suction inlet 21 is formed at the positive major part of this front panel and top, and its underpart forms outlet 22.

Suction inlet 21 fronts of front panel 20 are provided with the suction barrier 23 that forms a plurality of ventilating opening 23a, 23b, and the inboard that sucks barrier 23 is provided with the suck filter 24 that airborne heterogeneous thing filters.And suction inlet 21 inboards of front panel 20 are provided with and are used for the room air that is sucked is carried out heat exchange and by the heat exchanger 11 of lateral arrangement, the rear of heat exchanger 11 is provided with the ventilating fan 14 that is used for the air draft room air.Ventilating fan 14 adopts general cross flow fan, and its two ends are supported so that it can rotate by the both sides of back faceplate panels 10, and rotated by the drive motors 15 that is located at back faceplate panels 10 1 sides.

Have, heat exchanger 11 carries out heat exchange easily for heat exchange area in the confined space is made as far as possible greatly, simultaneously from front panel 20 suction inlets 21 leaked-in airs, is made up of upside heat exchange department 11a that is bent and downside heat exchange department 11b again.This heat exchanger 11, the upper end of upside heat exchange department 11a is supported by faceplate panels 10 tops, back, its both sides are supported in back faceplate panels 10 by other holding components (not shown), and the lower end of downside heat exchange department 11b is positioned at condensing water water receiving tank 16 tops that are installed on the faceplate panels 10 of back.The outlet 22 of front panel 20 is formed on condensing water water receiving tank 16 downsides, and outlet 22 is provided with blade 26a, the 26b etc. that are used to regulate discharge air wind direction.

Have, in order to make heat exchanger 11 easily, sweep forms the concave part 12 of certain depth between the upside heat exchange department 11a of heat exchanger 11 and the downside heat exchange department 11b again.And, this concave part 12 is provided with insertion parts 30, improve heat exchange effect to be used for entering the mouth by front suction when 21 inhaled airs flow into concave part 12 and prevent eddy current, and make the condensing water that flows down from upside heat exchange department 11a flow to condensing water water receiving tank 16 through downside heat exchange department 11b by restriction.

Insertion parts 30 comprises as Fig. 3, shown in Figure 5: be used to cover concave part front that the width by heat exchanger 11 forms and greater than the mouth-sealed portion 31 of this concave part; First and

second extension

32,33 that side directions prolong in the concave part 12 in the upside of mouth-sealed portion 31 and the downside respectively; And form at the endwise skew of first extension 32, the hook 34 of elastically deformable.And, for this insertion parts 30 of being installed is incorporated into heat exchanger 11, this heat exchanger 11 have be positioned at concave part 12 upsides, 34 convex 13 is linked up with in can blocking of forming by heat exchange department 11a lower end is outstanding.

The length of the mouth-sealed portion 31 of insertion parts 30, first and

second extension

32,33, hook 34 prolongs according to the width of heat exchanger 11, and is one by the injection mo(u)lding of general resin material.And first and

second extension

32,33 has and applies pressure to the elasticity of concave part 12 inner faces as shown in Figure 5, so that two

extensions

32,33 can be close to the upside and the downside inner face of concave part 12 separately when insertion parts 30 is installed to concave part 12.

As shown in Figure 4, when this insertion parts 30 is installed on the concave part 12 of heat exchanger 11,, first and

second extension

32,33 exerts pressure for mouth-sealed portion 31 for being entered in the concave part 12.At this moment, the hook 34 that forms on first extension, 32 ends causes strain and enters in the concave part 12, and hook 34 opens in concave part 12 inside and is stuck in concave part 12 convexes 13 and finishes combination when insertion parts 30 is mounted fully, as shown in Figure 5.That is, the present invention is as long as be inserted into concave part 12 with insertion parts 30 pressurizations, and the hook 34 that then enters in the concave part 12 can be stuck in convex 13 in the concave part 12 and finish combination.Therefore, the present invention compares with existing, not only simplified structure, but also install, and make insertion parts 30 assemblings easily firmly.

In addition, install under the state in insertion parts 30, because first extension 32 and second extension 33 are close to concave part 12 inner faces to apply pressure to the form of concave part 12 inner faces, thereby insertion parts 30 is in conjunction with must there not being any loosening phenomenon.And, the present invention is because first extension 32 and second extension 33 can strains, even thereby under the state that insertion parts 30 installs, produce the flexible phenomenon of the concave part 12 that causes because of thermal converter 11 thermal deformations, also can prevent the disengaging of insertion parts 30.

At this, only exemplify the convex 13 that has illustrated in the concave part 12 and be formed at upside heat exchange department 11a lower end, the situation when hook 34 is formed at first extension 32, yet this is carried out a little distortion, that is: convex can be formed on the downside heat exchange department of concave part inside, so that hook is formed on second extension; Also convex can be formed on the upside and the downside both sides of concave part, so that hook all is formed on first and second extension.

As mentioned above, the mounting structure of air conditioner insertion parts provided by the present invention, when the concave part of shifting insertion parts onto heat exchanger is installed, because entering into hook in the concave part produces on the convex that strain snaps into concave part and finishes connection, therefore the mounting structure of insertion parts has than before reduced parts and has saved manufacturing cost, and has with a procedure and be easy to install and assemble firm effect.

And the present invention produces the effect that flexible phenomenon also can prevent insertion parts disengaging concave part because insertion parts can cause strain even therefore have heat exchanger.

Claims

1. an air conditioner comprises the insertion parts that sweep has the heat exchanger of concave part and inserts described heat exchanger concave part, it is characterized in that:

Described heat exchanger has the convex that forms in the described concave part;

Described insertion parts comprises the mouth-sealed portion that covers described concave part, is entered first extension and second extension of described concave part and be used for being blocked by described convex and finish the hook of at least one extension end elastically deformable of described first extension of being arranged on of combination and second extension by described mouth-sealed portion being used for of prolonging.

2. air conditioner as claimed in claim 1 is characterized in that described insertion parts is one by described mouth-sealed portion, described first extension and second extension, described hook by the injection mo(u)lding of resin material.

3. air conditioner as claimed in claim 1 is characterized in that described insertion parts is to be prolonged according to the width of described heat exchanger by described mouth-sealed portion, described first extension and second extension, described hook.

4. air conditioner as claimed in claim 1 is characterized in that described first extension and second extension have the elasticity of being close to described concave part both sides inner face respectively.