CN203595183U - Wall-mounted air-conditioner indoor unit - Google Patents

Wall-mounted air-conditioner indoor unit Download PDF

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Publication number
CN203595183U
CN203595183U CN201320701493.2U CN201320701493U CN203595183U CN 203595183 U CN203595183 U CN 203595183U CN 201320701493 U CN201320701493 U CN 201320701493U CN 203595183 U CN203595183 U CN 203595183U
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CN
China
Prior art keywords
air inlet
wall
indoor unit
conditioner indoor
center
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Expired - Fee Related
Application number
CN201320701493.2U
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Chinese (zh)
Inventor
林思轩
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TCL Air Conditioner Zhongshan Co Ltd
Original Assignee
TCL Air Conditioner Zhongshan Co Ltd
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Priority to CN201320701493.2U priority Critical patent/CN203595183U/en
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Publication of CN203595183U publication Critical patent/CN203595183U/en
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Abstract

The utility model discloses a wall-mounted air-conditioner indoor unit. The wall-mounted air-conditioner indoor unit comprises a base, a middle frame arranged on the base in a covering mode, and a panel. An evaporator is mounted between the base and the middle frame. A grid-shaped air inlet is formed in the top of the middle frame, a filter screen is arranged between the air inlet and the evaporator, and a filter screen guide groove is formed between the middle frame and the evaporator. The filter screen guide groove and the middle frame are integrally arranged, and the filter screen guide groove comprises a bending section with a guiding inlet and a vertical section with a limiting top end. The bending section is placed between the air inlet and the evaporator, and the vertical section is placed between the panel and the evaporator. One end of the filter screen enters the middle frame from the air inlet, is mounted on the filter screen guide groove through the guiding inlet in the bending section and is placed between the panel and the evaporator, and the other end of the filter screen is fixed on the air inlet. By the adoption of the wall-mounted air-conditioner indoor unit, after the filter screen is mounted, the ventilation quantity is greatly increased compared with a straight inserting type mounting mode, the heat exchange efficiency is high, and the wall-mounted air-conditioner indoor unit can be dismounted and mounted conveniently and rapidly.

Description

Wall-hanging air conditioner indoor unit
Technical field
The utility model relates to air conditioner technical field, relates in particular to a kind of wall-hanging air conditioner indoor unit.
Background technology
In the indoor set of existing Split wall-mounted air-conditioning, screen pack need be by the guide groove straight cutting on center the grid air inlet at middle arch.Referring to Fig. 1, Fig. 1 is that in prior art, wall-hanging indoor machine filter screen is arranged on the schematic diagram on grid air inlet.As seen from the figure, screen pack 2 along on air inlet 3 with the perpendicular direction straight cutting of wind path on the grid air inlet 3 of middle arch.Screen pack 2 is perpendicular to wind path setting, increased windage and effective also corresponding having reduced of air draught area, causes ventilation to reduce, freeze and the ability and the efficiency that heat also low a lot.Screen pack 2 is fastened on the top of indoor set after installing simultaneously, and due to ceiling and metope obstruction, dismounting is safeguarded and also become trouble.
Utility model content
Main purpose of the present utility model is the defect that makes up prior art, and the wall-hanging air conditioner indoor unit that a kind of easy accessibility and ventilation are large is provided.
For achieving the above object, the utility model provides a kind of wall-hanging air conditioner indoor unit, comprise base, cover at the center on this base and be installed on the panel on this center, evaporimeter for heat exchange is installed between described base and center, the top of described center has the air inlet of lattice-shaped, between this air inlet and described evaporimeter, be provided with screen pack, between described center and evaporimeter, be provided with filter screen guide groove, this filter screen guide groove and described center are wholely set, described filter screen guide groove comprises vertical section that has the bending section of guiding entrance and have spacing top, wherein
Described bending section is between described air inlet and evaporimeter, described vertical section is positioned between described panel and evaporimeter, and one end of described screen pack enters described center and is arranged on filter screen guide groove and between panel and evaporimeter by the guiding entrance of described bending section from described air inlet, and the other end of described screen pack is fixed on described air inlet.
Preferably, described base and described center junction are provided with abutting part, and vertical section spacing top butt, the end of the other end and this abutting part butt with described filter screen guide groove are inserted in the end of one end of described screen pack.
Preferably, the screen pack fixing with described air inlet is provided with skeleton, and this skeleton is to protrude and arrange towards described air inlet direction from the surface of described screen pack, and is connected on described air inlet.
Preferably, described air inlet is provided with the first holding section, and described skeleton is provided with the second holding section being fixed with this first holding section.
Preferably, described air inlet is arranged on air-inlet grille, and described skeleton comprises horizontal frame plate and the vertical frame plate of mutual square crossing, and described vertical frame plate and air-inlet grille connect.
Preferably, described panel and described center are wholely set.
Preferably, position relative with described demonstration electric-controlled box on described panel is provided with through hole, and this through hole is provided with demonstration paster, described demonstration paster be provided with described demonstration electric-controlled box on the arc convex that matches for auxiliary display lamp or button.
Preferably, the bottom of described base is provided with terminal block and tension disc, and described center is provided with dismountable baffle plate with respect to the position of this terminal block and tension disc.
Preferably, on described base, be provided with on drip tray, this drip tray demonstration electric-controlled box is installed; Described drip tray is provided with the cableties for fixing described demonstration electric-controlled box electric connection line.
Preferably, described bending section is along deviating from the curved setting of evaporimeter direction, and described guiding entrance and air inlet place plane are inclined to set.
Adopt wall-hanging air conditioner indoor unit of the present utility model, because filter screen guide groove has bending section and vertical section, therefore after screen pack is installed, screen pack along wind path setting and its one end at filter screen guide groove between panel and evaporimeter, thereby guarantee that screen pack covers the area maximum of evaporimeter, effective intake is increased greatly, therefore improving heat exchanging efficiency preferably improves air-conditioning efficiency; And adopt the installation of above-mentioned filter screen guide groove aided filter net, dismounting is convenient simple.
Accompanying drawing explanation
Fig. 1 is that in prior art, wall-hanging indoor machine filter screen is arranged on the schematic diagram on grid air inlet;
Fig. 2 is the cross-sectional view after the utility model wall-hanging air conditioner indoor unit is installed;
Fig. 3 is screen pack and the center structural representation before installing in Fig. 2;
Fig. 4 is screen pack and the center structural representation after installing in Fig. 2;
Fig. 5 is the enlarged drawing at A place in Fig. 4;
Fig. 6 is the just schematic diagram when showing the emergency button of electric-controlled box of projection that shows paster in Fig. 3;
Fig. 7 is the structural representation of middle frame bottom in Fig. 2.
Realization, functional characteristics and the advantage of the utility model object, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model proposes a kind of wall-hanging air conditioner indoor unit.
Referring to Fig. 2-4, Fig. 2 is the cross-sectional view after the utility model wall-hanging air conditioner indoor unit is installed; Fig. 3 is screen pack and the center structural representation before installing in Fig. 2; Fig. 4 is screen pack and the center structural representation after installing in Fig. 2.
Wall-hanging air conditioner indoor unit of the present utility model comprises for indoor set being fixed on to the base 10 on body of wall 1 and covering at the center 20 on base 10 and be installed on the panel 40 on center 20, the evaporimeter 11 for heat exchange is installed between base 10 and center 20; The top of center 20 has the air inlet 21 of lattice-shaped, between air inlet 21 and evaporimeter 11, is provided with screen pack 30; Air enters indoor set downwards from top air inlet 21 and be filtered the air guide hole discharge arranging from indoor set center 20 bottoms net 30 filters after evaporimeter 11 heat exchange.
In space between center 20 and evaporimeter 11, be provided with and the integrated filter screen guide groove 22 of center 20; This filter screen guide groove 22 comprises vertical section 222 that has the bending section 221 of guiding entrance and have spacing top, wherein the guiding entrance of bending section 221 is positioned at air inlet 21 both sides of center 20, is arranged on filter screen guide groove thereby the guiding entrance that makes one end of screen pack enter into bending section 221 from air inlet 21 both sides inserts vertically section; And bending section 221 is between air inlet 21 and evaporimeter 11, and vertically section 222 is between panel 40 and evaporimeter 11.
And guiding entrance and air inlet 21 place planes are inclined to set, facilitate like this screen pack 30 to insert from guiding entrance.
Base 10 be provided with abutting part 16 with center 20 by the junction being fixed or screw is connected; One end of screen pack 30 is inserted into filter screen guide groove 22 until be fixedly mounted on air inlet by spacing top butt, the other end of vertical section 222 from guiding entrance, and the end of the other end is connected on abutting part 16; Meanwhile, this abutting part 16 can be groove or boss or hierarchic structure, its objective is that one end of realization and screen pack 30 is fixed.
When installation, screen pack 30 is bent into bending, through air inlet 21, then one end is interior until the spacing top of vertical section 222 to filter screen guide groove 22 from the guiding entrance oblique cutting of filter screen guide groove 22, simultaneously the other end is fixed on air inlet, can realize so the guiding assembling of screen pack 30, all very convenient simple of dismounting, and abutting part on the end of the other end and base 10 16 is fixing, can prevent that screen pack from departing from filter screen guide groove.
And, filter screen guide groove 22 in the utility model comprises at vertical section between panel and evaporimeter and bending section between air inlet and evaporimeter, thereby screen pack is led and is arranged in filter screen guide groove and is coated on evaporimeter outside by bending section, compare so the mode of existing screen pack 30 straight cuttings at center 20 upper tops, its install after screen pack with can there is slanted angle from wind path direction between center 20 top air inlets 21 and evaporimeter 11, thereby and the screen pack 30 area maximum that covers evaporimeter 11 reach effective intake increase.
Above-mentioned bending section 221 is protruding arcuate shape along deviating from base direction, the radian of concrete arc if guarantee bending section with its surface, corresponding evaporimeter place nearest, and lead entrance and air inlet place plane are inclined to set.Adopt screen pack 30 to be arranged on after the bending section 221 of larger radian, it filters air quantity and compares the screen pack of direct insertion installation and want large 10% left and right, and therefore improving heat exchanging efficiency preferably, improves air-conditioning efficiency.
Adopt above-mentioned wall-hanging air conditioner indoor unit of the present utility model, compare the direct insertion indoor set that screen pack 30 is set on existing center 20 top air inlets 21, because screen pack 30 is inclined to set in wind path, and screen pack 30 covers the area maximum of evaporimeter 11, effective intake increases greatly.And adopt the installation of above-mentioned filter screen guide groove 22 aided filter nets 30, because screen pack 30 inserts in center 20 from the top of center 20 by filter screen guide groove 22, and be not to move, thereby even if being arranged on, wall-hanging air conditioner on wall, also can realize easily dismounting on center 20 end faces.
This screen pack 30 mounting means do not need to open panel while being used in the structure of individual panels 40 and center 20 just can dismounting screen pack 30, plays the effect simplifying the operation.
Referring to Fig. 5, Fig. 5 is the enlarged drawing at A place in Fig. 4 further; In the above-described embodiment, for by fixing screen pack 30, prevent the loosening of screen pack 30, be provided with the first holding section 211 on above-mentioned air inlet 21, screen pack 30 is provided with the second holding section 31 with these the first holding section 211 adaptive engagement connections; In the utility model, for convenience's sake, above-mentioned the first holding section 211 is set to locating slot, and the second holding section 31 is set to insert the location card column in locating slot, so just can realize further fixing with center 20 of above-mentioned screen pack 30; Certainly, the setting of above-mentioned the first holding section 211 and the second holding section 31 also can be conversely, and such as above-mentioned the first holding section 211 is set to locate card column, above-mentioned the second holding section 31 is set to locating slot and closes with location card column adapter.Be fixedly connected with as long as can realize cooperatively interacting.
In the above-described embodiment, in order to be further convenient to staff, screen pack 30 is carried out to dismounting further in indoor set, on above-mentioned screen pack 30, be also provided with the skeleton 32 of protrusion, this skeleton 32 is arranged on the surface that screen pack 30 and air inlet 21 match, and protrudes and arrange towards the direction of air inlet 21 along the surface of screen pack 30.This skeleton 32 is to be mainly convenient to the structural design that staff holds, and in the time that needs carry out dismounting to fruit screen pack 30, only need pinch skeleton 32 with hand, and the skeleton 32 that so just can push away inward or pull outward carries out the dismounting of screen pack 30.Therefore in the time of dismounting, there is not the phenomenon being hindered by body of wall 1 in screen pack 30.Secondly, the horizontal frame plate that above-mentioned skeleton 32 is arranged by mutual vertical interlaced on screen pack 30 and vertically frame plate, vertically the distance between frame plate and air inlet Shang Xia 21 the distance between the vertical grid in both sides equate, thereby after making to install, vertically frame plate and vertical grid are on same straight line, and after installing, vertically frame plate holds mutually with air-inlet grille, can further increase so attractive in appearance that the position of bone 32 designs.
Further, in the above-described embodiment, the position of above-mentioned skeleton 32 is arranged between screen pack 30 and the grid air inlet 21 of center 20, and this skeleton 32 holds on the grid of the air inlet 21 of center 20.After screen pack 30 is arranged between center 20 and evaporimeter 11; skeleton 32 holds on the grid position of center 20; play further center 20 reinforcing function; because center 20 is due to the material of itself; grid air inlet 21 in use damages because temperature and wind-force usually can cause malformation, and therefore the skeleton on above-mentioned screen pack 30 holds on this position, is further used as support reinforcing structure; and be linked to be an entirety with center 20, promote the strength and stability of center 20.
Further, in the above-described embodiment, utilize skeleton 32 to hold grid air inlet 21, the feature nearest with the lattice structure of air inlet 21, on screen pack 30, arrange with the second holding sections 31 of the first holding section 211 adaptive engagement connections, when the second holding section 31 is connected with the first holding section 211 so due to the more approaching and more convenient attended operation of positional distance.
In the above-described embodiment, in the utility model, panel 40 and center 20 are one-body molded, because adopt the mounting means of above-mentioned screen pack 30, dismounting does not all need counter plate 40 to carry out folding, therefore adopt above-mentioned center 20 is designed to have panel 40 functions, the zone design of traditional center 20 installation panels 40 is become to the appearance of panel 40.On producing, reduce and needed independent die sinking to produce cost and the operation of panel and center 20, improved production efficiency and cost.
Further, on the base 10 of existing indoor apparatus of air conditioner, be provided with on drip tray 12, drip tray 12 and install and show electric-controlled box 13; The electric wire that demonstration electric-controlled box 13 has is in the inner mixed winding of indoor set, often install when center 20 and line ball or with wire intertwist friction, therefore in the utility model, on drip tray 12, arrange cableties fixing these electric wires, make the installation of center 20 do not shown the impact of the connection electric wire of electric-controlled box 13.
Simultaneously referring to Fig. 3, panel 40 is offered through hole (not shown) on the position relative with showing electric-controlled box 13, is in order to prevent that panel 40 from blocking the demonstration of demonstration electric-controlled box 13.For the ease of operation, on through hole, be sticked and show paster 232, demonstration paster 232 can be selected PU or PCV or the PP material between 0.3 translucent or transparent~0.5mm.Show the projection 2321 on paster 232 with arc, projection 2321 can be divided into the projection with Presentation Function and the projection with keypress function according to the position arranging; In the time that projection 2321 faces the display unit showing on electric-controlled box 13, this projection 2321 shows for information is auxiliary; With further reference to Fig. 6, Fig. 6 is the just schematic diagram when showing the emergency button of electric-controlled box of projection that shows paster in Fig. 3, when projection 2321 faces the switch 131(showing on electric-controlled box 13 such as emergency button) time, further be pressed into switch 131 by pressing projection 2321, realize and use the unlatching of switch or the function of closing.
Adopt further auxiliary operation and the demonstration that shows electric-controlled box 13 of above-mentioned demonstration paster 232; except attractive in appearance, operation is also convenient; needn't be directly showing the enterprising line operate of electric-controlled box 13 with hand, simultaneously can also be to showing that electric-controlled box 13 plays the effects such as dustproof, protection.Show that after the problems such as wearing and tearing, can also change conveniently appears in paster 232.
In existing air-conditioning, base 10 bottoms of indoor set are provided with terminal block 14 and tension disc 15, for connecting and fix the cable and the holding wire that are accessed by air-conditioner outdoor unit, and holding wire and cable are to be wrapped up and connected between terminal block 14 and off-premises station afterwards by band in the lump with the copper pipe that indoor set and off-premises station are connected; The mouth of wearing that terminal block 14 passes on base 10 bottoms by connecting line is again connected to electrical appliance kit.In above-mentioned way, as mouthful design of wearing of auxiliary cabling, many times often causing line and maintenance inconvenient.
In the utility model, referring to Fig. 7, Fig. 7 is the structural representation of middle frame bottom in Fig. 2; On the bottom of center 20, on the position of positive pair of wire connection terminals seat 14 and tension disc 15, offer demountable baffle plate 24, by cable and the holding wire of these baffle plate 24 off-premises stations, and the above-mentioned connecting line that is connected to electrical appliance kit is all directly connected with terminal block 14 and tension disc 15 by this baffle plate 24, avoid cabling complexity, connection disassembling to overhaul loaded down with trivial details problem, simpler than traditional mounting means, more easily operation.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (10)

1. a wall-hanging air conditioner indoor unit, comprise base, cover at the center on this base and be installed on the panel on this center, evaporimeter for heat exchange is installed between described base and center, the top of described center has the air inlet of lattice-shaped, between this air inlet and described evaporimeter, be provided with screen pack, it is characterized in that, between described center and evaporimeter, be provided with filter screen guide groove, this filter screen guide groove and described center are wholely set, described filter screen guide groove comprises vertical section that has the bending section of guiding entrance and have spacing top, wherein
Described bending section is between described air inlet and evaporimeter, described vertical section is positioned between described panel and evaporimeter, and one end of described screen pack enters described center and is arranged on filter screen guide groove and between panel and evaporimeter by the guiding entrance of described bending section from described air inlet, and the other end of described screen pack is fixed on described air inlet.
2. wall-hanging air conditioner indoor unit as claimed in claim 1, it is characterized in that, described base and described center junction are provided with abutting part, and vertical section spacing top butt, the end of the other end and this abutting part butt with described filter screen guide groove are inserted in the end of one end of described screen pack.
3. wall-hanging air conditioner indoor unit as claimed in claim 1 or 2, it is characterized in that, the screen pack fixing with described air inlet is provided with skeleton, and this skeleton is to protrude and arrange towards described air inlet direction from the surface of described screen pack, and is connected on described air inlet.
4. wall-hanging air conditioner indoor unit as claimed in claim 3, is characterized in that, described air inlet is provided with the first holding section, and described skeleton is provided with the second holding section being fixed with this first holding section.
5. wall-hanging air conditioner indoor unit as claimed in claim 3, is characterized in that, described air inlet is arranged on air-inlet grille, and described skeleton comprises horizontal frame plate and the vertical frame plate of mutual square crossing, and described vertical frame plate and air-inlet grille connect.
6. wall-hanging air conditioner indoor unit as claimed in claim 1 or 2, is characterized in that, described panel and described center are wholely set.
7. wall-hanging air conditioner indoor unit as claimed in claim 6, it is characterized in that, position relative with described demonstration electric-controlled box on described panel is provided with through hole, this through hole is provided with demonstration paster, described demonstration paster be provided with described demonstration electric-controlled box on the arc convex that matches for auxiliary display lamp or button.
8. wall-hanging air conditioner indoor unit as claimed in claim 1 or 2, is characterized in that, the bottom of described base is provided with terminal block and tension disc, and described center is provided with dismountable baffle plate with respect to the position of this terminal block and tension disc.
9. wall-hanging air conditioner indoor unit as claimed in claim 1 or 2, is characterized in that, is provided with on drip tray, this drip tray demonstration electric-controlled box is installed on described base; Described drip tray is provided with the cableties for fixing described demonstration electric-controlled box electric connection line.
10. wall-hanging air conditioner indoor unit according to claim 1, is characterized in that, described bending section is along deviating from the curved setting of evaporimeter direction, and described guiding entrance and air inlet place plane are inclined to set.
CN201320701493.2U 2013-11-07 2013-11-07 Wall-mounted air-conditioner indoor unit Expired - Fee Related CN203595183U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320701493.2U CN203595183U (en) 2013-11-07 2013-11-07 Wall-mounted air-conditioner indoor unit

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Application Number Priority Date Filing Date Title
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104864498A (en) * 2015-04-30 2015-08-26 青岛海尔空调器有限总公司 Wall-mounted air conditioner
CN107421000A (en) * 2017-09-26 2017-12-01 广东美的制冷设备有限公司 Indoor apparatus of air conditioner and air conditioner
CN107420999A (en) * 2017-09-26 2017-12-01 广东美的制冷设备有限公司 Indoor apparatus of air conditioner and air conditioner
CN107477693A (en) * 2017-09-26 2017-12-15 广东美的制冷设备有限公司 Indoor apparatus of air conditioner and air conditioner
CN107490075A (en) * 2017-09-26 2017-12-19 广东美的制冷设备有限公司 Indoor apparatus of air conditioner and air conditioner
CN107559972A (en) * 2017-09-26 2018-01-09 广东美的制冷设备有限公司 Indoor apparatus of air conditioner and air conditioner
CN107621014A (en) * 2017-09-26 2018-01-23 广东美的制冷设备有限公司 Indoor apparatus of air conditioner and air conditioner
CN110044053A (en) * 2019-05-21 2019-07-23 宁波奥克斯电气股份有限公司 A kind of panel construction and air conditioner

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104864498A (en) * 2015-04-30 2015-08-26 青岛海尔空调器有限总公司 Wall-mounted air conditioner
CN104864498B (en) * 2015-04-30 2018-01-23 青岛海尔空调器有限总公司 A kind of wall-hanging air conditioner
CN107477693A (en) * 2017-09-26 2017-12-15 广东美的制冷设备有限公司 Indoor apparatus of air conditioner and air conditioner
CN107420999A (en) * 2017-09-26 2017-12-01 广东美的制冷设备有限公司 Indoor apparatus of air conditioner and air conditioner
CN107490075A (en) * 2017-09-26 2017-12-19 广东美的制冷设备有限公司 Indoor apparatus of air conditioner and air conditioner
CN107559972A (en) * 2017-09-26 2018-01-09 广东美的制冷设备有限公司 Indoor apparatus of air conditioner and air conditioner
CN107421000A (en) * 2017-09-26 2017-12-01 广东美的制冷设备有限公司 Indoor apparatus of air conditioner and air conditioner
CN107621014A (en) * 2017-09-26 2018-01-23 广东美的制冷设备有限公司 Indoor apparatus of air conditioner and air conditioner
CN108426313A (en) * 2017-09-26 2018-08-21 广东美的制冷设备有限公司 Air conditioner indoor unit and air conditioner
CN108518741A (en) * 2017-09-26 2018-09-11 广东美的制冷设备有限公司 Air conditioner indoor unit and air conditioner
CN108518742A (en) * 2017-09-26 2018-09-11 广东美的制冷设备有限公司 Air conditioner indoor unit and air conditioner
CN108758805A (en) * 2017-09-26 2018-11-06 广东美的制冷设备有限公司 Air conditioner indoor unit and air conditioner
CN110044053A (en) * 2019-05-21 2019-07-23 宁波奥克斯电气股份有限公司 A kind of panel construction and air conditioner
CN110044053B (en) * 2019-05-21 2024-03-19 宁波奥克斯电气股份有限公司 Panel structure and air conditioner

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