CN101688682B

CN101688682B - Outdoor unit of air conditioner

Info

Publication number: CN101688682B
Application number: CN200880023194XA
Authority: CN
Inventors: 李成泰; 姜声玟
Original assignee: LG Electronics Inc
Current assignee: LG Electronics Inc
Priority date: 2007-07-05
Filing date: 2008-03-18
Publication date: 2012-08-22
Anticipated expiration: 2028-03-18
Also published as: ES2400005T3; EP2165121A2; WO2009005210A2; KR100813213B1; EP2165121B1; CN101688682A; EP2165121A4; WO2009005210A3

Abstract

Provided is an outdoor unit of an air conditioner. The outdoor unit includes a first panel (10) and a second panel (6), an air discharge hole (3), a blower fan, and a guide portion (20). The first (10) and second panels (6) form an appearance. The air discharge hole (3) is formed in the first panel (10). The blower fan discharges air through the air discharge hole (3). The guide portion (20) is integrally formed with the first panel (10) to guide discharging of air. Moreover the guide portion includes: a straight line portion protruding from the first panel to the rear and a sloped portion extending from the straight line portion to the inside of the straight line portion. The outdoor unit also includes a discharge grill arranged at an air discharge hole. One part of the discharge grill is arranged at the space between the straight line portion and the sloped portion and integrally formed with the sloped portion.

Description

The off-premises station of air-conditioning

Technical field

This embodiment relates to a kind of off-premises station of air-conditioning.

Background technology

Usually, air-conditioning is to utilize compressor, condenser, expander and evaporimeter to come the equipment of the cooling interior space.

Air-conditioning comprises the indoor set off-premises station outer with being installed in the exterior space that is installed in the interior space.According to the type of air-conditioning, indoor set and off-premises station can form.

Indoor set is provided with indoor heat converter and indoor fan.Off-premises station is provided with compressor, outdoor heat converter and outdoor fan.

Particularly, off-premises station comprises the front panel that forms preceding appearance.In addition, be formed with steam vent in the front panel, discharge air through steam vent.In addition, on the inner surface of front panel guide portion is installed, the air that this guide portion guiding is blowed by outdoor fan.Guide portion uses a plurality of members that are coupled such as screw to be assembled into front panel.

According to the indoor set of the air-conditioning of correlation technique,,, and cause the number of operations increase because of being coupled screw so number of parts increases because guide portion needs a plurality of members that are coupled that guide portion is coupled to front panel.In addition, the part of guide portion is overlapping with front panel on fore-and-aft direction, so manufacturing cost increases.

Summary of the invention

Technical problem

Embodiment provides a kind of off-premises station of air-conditioning, and wherein, the guide portion and the front panel of the air that guiding is blowed form.

Technical scheme

In one embodiment, the off-premises station of air-conditioning comprises: first panel and second panel that form appearance; Be formed on the steam vent in first panel; With the air blast of air through the steam vent discharge; And the guide portion of guiding air discharge, this guide portion and first panel form, and guide portion comprises, line part, said line part is outstanding backward from first panel, and rake, and said rake extends to the preceding inside of line part from the rear end of line part; Be arranged in the discharge grid at steam vent place, form in the space of a part between line part and rake of discharge grid and with rake.

In accompanying drawing and following description, illustrated the details of one or more embodiments.From these descriptions and accompanying drawing and in the accessory rights requirement, will know further feature.

Beneficial effect

Because according to the embodiment that is proposed; Guide portion and first panel (front panel) form, so need not be used to be coupled the part of guide portion, the assembling process of off-premises station is simple; And the part that does not have horn mouth and front panel on fore-and-aft direction, to overlap each other makes manufacturing cost reduce.

In addition, outstanding and rake extends to the inside of line part from line part to the rear portion because line part is from first panel, so can easily from mould, take out first panel.That is, can easily carry out injection-molded operation.

In addition, form, so strengthened guide portion and the intensity of discharging grid owing to discharging grid and guide portion.

Description of drawings

Fig. 1 is the stereogram according to the air-conditioner outdoor unit of embodiment.

Fig. 2 is the drawing in side sectional elevation of the illustrated front panel of Fig. 1.

Fig. 3 is the rear perspective view of the illustrated front panel of Fig. 1.

The specific embodiment

Existing reference in detail embodiment of the present disclosure, the example of disclosure embodiment is shown in the drawings.

Fig. 1 is the stereogram according to the air-conditioner outdoor unit of embodiment, and Fig. 2 is the cutaway view of the illustrated front panel of Fig. 1, and Fig. 3 is the rear perspective view of the illustrated front panel of Fig. 1.

Referring to Fig. 1 to 3, the off-premises station 1 of air-conditioning comprises the housing that forms appearance.This housing integral body forms hexahedral shape.

Housing comprises a plurality of members.Housing comprises: substrate 4, shank are formed in the substrate 4; Second panel, 6, the second panels 6 form two the side appearance and the back appearance of off-premises stations 1; And first panel, 10, the first panels 10 form the preceding appearance of off-premises station 1 and go up appearance.First panel 10 can be called front panel, and second panel 6 can be called rear board.

First panel 10 comprises the header board 12 that forms preceding appearance and forms the upper plate 14 of going up appearance.Header board 12 uses with upper plate 14 and forms such as the material of synthetic resin is injection-molded integratedly.

In addition, in second panel 6, be formed with air admission hole 2, and in the header board 12 of first panel 10, be formed with steam vent.

Particularly, be formed with the air-inlet grille 8 of the inside of protection air admission hole 2 on second panel 6, and be formed with the discharge grid 16 of the inside of protection steam vent 3 on the header board 12 of first panel 10.

Outdoor heat converter 36 is installed in housing 1, and the cold-producing medium in these outdoor heat converter 36 permission outdoor airs and the housing is heat-shift each other.Outdoor heat converter 36 is positioned at air admission hole 2.

In addition, outdoor fan and motor (not shown) are installed in housing 1, to allow outdoor air through air admission hole 2 suctions and through steam vent 3 discharges.The compressor 38 of compressed refrigerant is installed in housing 1 in addition.

Simultaneously, the guide portion 20 of steering current and first panel 10 is injection-molded integratedly forms.

Particularly, the open region of guide portion 20 from back to front---promptly towards the part near steam vent 3---is reduced to constant level.That is, guide portion 20 in the open region of rear end greater than the open region of guide portion 20 at front end.

Guide portion is outstanding backward from the header board 12 of first panel 10.Guide portion 20 can form and make inner open region rearward end increase.Different therewith, guide portion 20 can comprise line part 30 and rake 32, and line part 30 is outstanding backward from the header board 12 of first panel 10, and rake 32 extends to the inner space of line part 30 from the rear end of line part 30, make the interior open zone reduce towards the place ahead.

, under the header board 12 direct rearwardly projecting situation of first panel 10,, possibly be difficult in guide portion 20 from being used for making mould taking-up first panel 10 of first panel 10 owing to the shape of guide portion 20.On the other hand, comprise that in guide portion 20 under the situation of line part 30 and rake 32, it is relatively easy from mould, to take out first panel 10.Therefore, can easily integrally formed first panel 10 and guide portion 20.

Line part 30 makes that as header board 12 and the connecting portion that guide portion 20 is connected with first panel 10 guide portion 20 can be integrally formed with the header board 12 of first panel 10.

Line part 30 is outstanding backward with annular shape from header board 12.

Simultaneously, discharge the part 17 of grid 16 and extend towards guide portion 20, and in the space 31 between line part 30 and rake 32.The part 17 of discharging grid forms with rake 32.

In addition, discharging another part 18 of grid 16 and the front end of line part 30 forms.

That is,, do not shake or damage easily so this guide portion 20 can or not clashed into because of vibrations because guide portion 20 forms with discharging grid 16.Guide portion 20 and discharge grid 16 collaborative gaining in strength.

Referring to Fig. 3, front panel 10 comprises the header board 12 and upper plate 14 that forms each other.Be formed with upper strength ribs 40 on first panel 10 perpendicular to header board 12 and upper plate 14.

In addition, rear strength ribs 42 is outstanding from the header board 12 of first panel 10.

The substrate that Reference numeral 44 indications of Fig. 3 form on the bottom of the header board 12 of first panel 10 is coupled portion.The member that is coupled of use such as screw is coupled to substrate 4 with the substrate portion of being coupled.

According to above-mentioned off-premises station, header board 12, upper plate 14, guide portion 20, discharge grid 16 and

intensity ribs

40 and 42 will be through putting into injection-molded integratedly the forming of mould that is used for making front panel such as the material of synthetic resin.

After this, the above-mentioned first injection-molded panel 10 is coupled to substrate 4, then with second panel 6 be coupled to first panel 10 and substrate 4 at least one of them.

Though described embodiment with reference to a plurality of illustrated embodiment; But be to be understood that; This area designer can design multiple other modification and embodiment, and these modification and embodiment will drop in the spirit and scope of purport of the present disclosure.More specifically, can be in the scope of the disclosure, accompanying drawing and accompanying claims, at part that subject combination is arranged and/or arrange and make multiple modification and remodeling.Except modification and remodeling on part and/or layout, to those skilled in the art, substituting purposes also will be conspicuous.

Claims

1. the off-premises station of an air-conditioning, said off-premises station comprises:

Form first panel and second panel of appearance;

Steam vent in said first panel;

With the air blast of air through said steam vent discharge; And

The guide portion that the guiding air is discharged, said guide portion and said first panel form, and said guide portion comprises:

Line part, said line part is outstanding backward from said first panel; With

Rake, said rake extend to the preceding inside of said line part from the rear end of said line part;

Be arranged in the discharge grid at said steam vent place, form in the space of the part of said discharge grid between said line part and said rake and with said rake.

2. off-premises station as claimed in claim 1; Wherein, Said first panel comprises upper plate that forms last appearance and the header board that forms preceding appearance, and said header board and said upper plate form, and said steam vent is formed in the said header board and said guide portion is formed on the said header board.

3. off-premises station as claimed in claim 1, wherein, said line part integral body has annular shape.

4. off-premises station as claimed in claim 1, wherein, said rake extends towards said steam vent from the rear end of said line part.