CN218296015U - Window type air conditioner - Google Patents

Abstract

The utility model discloses a window formula air conditioner, casing internally mounted space separates for indoor erection space and outdoor erection space, the front side of casing is equipped with the air inlet before, the bottom side is equipped with end air intake, be equipped with through-flow fan and indoor heat exchanger in the indoor erection space, indoor heat exchanger fixes through the supporting part, be equipped with first slide on the supporting part, first slide orientation slant downwardly extending near indoor heat exchanger, the top of first slide is uncovered, first slide interpolation is equipped with the filter screen, the air current that air intake and end air intake flowed in the past flows through the filter screen. The front side and the bottom side of the window machine respectively supply air, so that the air inlet amount is increased, and the heat exchange efficiency is improved. The filter screen adopts the mode of pegging graft to locate on the supporting part, the dismouting of being convenient for, and the filter screen can filter front side and bottom side air inlet respectively to match both sides air inlet mode.

Description

Window type air conditioner

Technical Field

The utility model relates to an air conditioner technical field especially relates to a window formula air conditioner.

Background

The indoor unit of window air conditioner includes evaporator, cross flow fan and other parts, and in order to increase the heat exchange area of the evaporator, the existing window air conditioner has the evaporator designed as a multi-section structure, and the multi-section evaporator is arranged around the front side and the bottom side of the cross flow fan. Although the evaporator structure is improved, the air inlet mode of the indoor unit part still generally adopts front side air inlet, the air inlet volume is difficult to match the air inlet requirement of the multi-section evaporator, and the heat exchange effect cannot be improved to the maximum extent.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

To the problem pointed out in the background art, the utility model provides a window formula air conditioner, indoor set part adopt the mode of front side and bottom side air inlet, improve the heat transfer effect of intake and evaporimeter, optimize the mounting structure of filter screen simultaneously to match multistage formula evaporimeter structure and both sides air inlet mode.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

the utility model provides a window formula air conditioner, include:

a cabinet having an internal installation space divided into an indoor installation space and an outdoor installation space;

a cross flow fan provided in the indoor installation space;

an indoor heat exchanger provided in the indoor installation space;

the two support parts are arranged oppositely and arranged in the indoor installation space, and two ends of the indoor heat exchanger are correspondingly connected with the two support parts one by one;

the supporting part is provided with a first slide way, the first slide way extends downwards obliquely towards the direction close to the indoor heat exchanger, and the top end of the first slide way is open;

the front side of the shell is provided with a front air inlet, and the bottom side of the shell is provided with a bottom air inlet;

the window type air conditioner also comprises a filter screen which is inserted in the first slideway, and air flowing in from the front air inlet and the bottom air inlet flows through the filter screen.

In some embodiments of the present application, the filter screen includes a first filter screen section and a second filter screen section which are integrally formed, the first filter screen section and the second filter screen section are in arc transition, the first filter screen section is disposed above the second filter screen section and extends along a vertical direction, and the second filter screen section extends obliquely downward toward a direction close to the indoor heat exchanger;

the filter screen second section is inserted in the first slideway, and the bottom air inlet is positioned below the filter screen second section.

In some embodiments of the present application, the casing includes a housing, a front panel and a bottom plate, the front panel is provided with the front air inlet, and the bottom plate is provided with the bottom air inlet;

the top frame which encloses the front air inlet is provided with a limiting bulge, a first inserting gap is formed between the limiting bulge and the top frame of the front air inlet, and the top of one section of the filter screen is inserted into the first inserting gap.

In some embodiments of the present application, a top frame enclosing the front air inlet is provided with a jack, and a top of one section of the filter screen is provided with an insertion portion inserted into the jack.

In some embodiments of the present application, the top opening of the first chute is provided with a guiding inclined surface on the upper side.

In some embodiments of the present application, a second slide way is arranged on the supporting portion, the second slide way extends obliquely downward toward a direction close to the indoor heat exchanger, and a top end of the second slide way is open;

a bottom air inlet grid is inserted into the second slideway and is positioned on the outer side of the filter screen two-section.

In some embodiments of this application, the bottom of end air inlet grid is in the orientation one side of filter screen is equipped with the second and pegs graft the gap, the bottom of filter screen two-stage process is inserted and is located in the second is pegged graft the gap.

In some embodiments of the present application, front air inlet department is equipped with frame and underframe, go up the frame with be equipped with the clearance between the underframe, the filter screen warp the clearance slant inserts downwards in the first slide, end air inlet grid warp the clearance slant inserts downwards in the second slide.

In some embodiments of the present application, a lower portion of the upper frame is an arc structure extending toward a direction close to the indoor heat exchanger.

In some embodiments of the present application, the indoor heat exchanger includes a first heat exchanger section and a second heat exchanger section, the first heat exchanger section is disposed above the heat exchanger and extends in a vertical direction, and the second heat exchanger section extends obliquely downward toward a direction close to the cross flow fan.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

the utility model discloses bottom side and front side air inlet simultaneously in the window formula air conditioner, the intake has been increased greatly, help improving heat exchange efficiency and effect, the filter screen is installed to the supporting part that utilizes the indoor heat exchanger of installation, the filter screen adopts the mode installation of pegging graft, the filter screen can cover bottom side air inlet and front side air inlet, though hot end air intake and preceding air inlet set up on the face of difference, but filter screen mounting structure after through a filter screen and improvement can filter bottom side and front side air inlet simultaneously.

Other features and advantages of the present invention will become apparent from the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic diagram of a window air conditioner according to an embodiment;

FIG. 2 is a schematic view of the structure of FIG. 1 as viewed from the direction Q1;

FIG. 3 is a schematic structural view of the structure shown in FIG. 1 without the forward air grid;

FIG. 4 is a schematic view of an assembly between an indoor heat exchanger, a support, a screen, and a bottom grill according to an embodiment;

FIG. 5 is a schematic view of the structure shown in FIG. 4 with the indoor heat exchanger and the cross-flow fan omitted;

FIG. 6 is a schematic diagram of a screen according to an embodiment;

FIG. 7 is a schematic view of the structure of FIG. 6 as viewed from the direction Q2;

fig. 8 is a schematic structural view of a bottom grill in accordance with an embodiment;

FIG. 9 is a schematic structural diagram of a front panel according to an embodiment;

FIG. 10 is a schematic structural view of a left support according to an embodiment;

FIG. 11 is a schematic structural view of a right support according to an embodiment;

reference numerals:

110-cover shell, 120-bottom shell, 130-front panel, 131-first plug gap, 132-limit projection, 133-jack, 134-upper frame, 135-lower frame, 136-gap;

200-indoor heat exchanger, 210-first heat exchanger section and 220-second heat exchanger section;

300-crossflow fan;

400-filter screen, 410-filter screen first section, 420-filter screen second section, 430-plug part;

510-left support, 520-right support, 530-first runner, 531-guide ramp, 540-second runner;

610-front air grid, 620-bottom air inlet grid, 621-second inserting gap, 622-protrusion part;

710-front air inlet, 720-bottom air inlet and 730-air outlet.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The present embodiment discloses a window type air conditioner, referring to fig. 1 to 4, which includes a casing, an internal space of the casing is divided into an indoor installation space and an outdoor installation space, a cross flow fan 300, an indoor heat exchanger 200, a water pan and other components are installed in the indoor installation space, and an outdoor heat exchanger, a compressor and other components are installed in the outdoor installation space.

Referring to fig. 4, two support portions, namely a left support portion 510 and a right support portion 520, are disposed in the indoor installation space of the cabinet, the left end of the indoor heat exchanger 200 is fixedly connected to the left support portion 510, and the right end of the indoor heat exchanger 200 is fixedly connected to the right support portion 520.

The housing includes a cover 110, a front panel 130 and a bottom shell 120, the cover 110 forms a top plate and left and right side plates of the housing, and the bottom shell 120 forms a bottom plate of the housing. The front panel 130 is located in front of the indoor installation space and located at the indoor side, and the front panel 130 is provided with an indoor air outlet 730, a control panel and the like.

The bottom air inlet 720 is formed in the bottom case 120, the front panel 130 is provided with the front air inlet 710, and under the action of the cross flow fan 300, air enters the indoor installation space from the bottom air inlet 720 and the front air inlet 710 respectively, exchanges heat with the indoor heat exchanger 200, and then flows out from the indoor air outlet 730 at the top.

The bottom side and the front side simultaneously supply air, so that the air supply amount is greatly increased, and the heat exchange efficiency and effect are improved.

The bottom air inlet 720 in this embodiment is of two strip-shaped opening structures, and air inlet resistance is small.

The air flowing in from the bottom air inlet 720 and the front air inlet 710 needs to be filtered by the filter screen 400 and then flows to the indoor heat exchanger 200, so that impurities, dust and the like are prevented from flowing into an indoor installation space, and the indoor air outlet quality is improved.

Since the air conditioner uses the bottom side and front side air intake methods, the filter screen 400 needs to cover the bottom side intake air and the front side intake air.

Although hot end air intake 720 and preceding air inlet 710 set up on the face of difference, this application uses a filter screen 400 can filter bottom side and front side inlet simultaneously through a filter screen 400 and the filter screen mounting structure after the improvement.

Specifically, referring to fig. 10 and 11, the inner sides of the left and right supporting portions 510 and 520 are respectively provided with a first slide 530, the first slide 530 extends obliquely downward toward the direction close to the indoor heat exchanger 200, and the top end of the first slide 530 is open and the bottom end is closed.

Referring to fig. 5, the filter screen 400 is inserted into the first chute 530, and the air flowing in from the front air inlet 710 and the bottom air inlet 720 flows through the filter screen 400, and then flows to the indoor heat exchanger 200 after being filtered.

The filter screen 400 adopts the mode of cutting oblique grafting, realizes on the one hand that filter screen 400 swiftly installs on the supporting part, and on the other hand, filter screen 400 can be just right at end air intake 720 and preceding air inlet 710 simultaneously to filter bottom side and front side air inlet simultaneously.

In some embodiments of the present application, referring to fig. 4, the indoor heat exchanger 200 includes a heat exchanger segment 210 and a heat exchanger segment 220, the heat exchanger segment 210 is disposed above the heat exchanger 220 and extends in a vertical direction, and the heat exchanger segment 220 extends obliquely downward in a direction close to the cross flow fan 300. A portion of the screen 400 is positioned against the first section 210 of the heat exchanger and another portion is positioned against the second section 220 of the heat exchanger.

The first section 210 of the heat exchanger faces the front air inlet 710, and the air in front of the air conditioner flows through the front air inlet 710, the filter screen 400 and the first section 210 of the heat exchanger in sequence.

The second heat exchanger section 220 faces the bottom air inlet 720, and the air at the bottom side of the air conditioner flows through the bottom air inlet 720, the filter screen 400 and the second heat exchanger section 220 in sequence.

The indoor heat exchanger 200 adopts a two-section structure, so that the heat exchange area is increased, and the two parts correspond to the bottom air inlet 720 and the front air inlet 710, so that the heat exchange efficiency and the heat exchange effect are further improved.

In some embodiments of the present application, referring to fig. 5 and 6, the screen 400 includes a first screen section 410 and a second screen section 420, which are integrally formed, the first screen section 410 and the second screen section 420 are in arc transition, the first screen section 410 is disposed above the second screen section 420 and extends along a vertical direction, and the second screen section 420 extends obliquely downward toward a direction close to the indoor heat exchanger 200.

The filter screen two sections 420 are inserted into the first slideway 530, the inclined filter screen two sections 420 are matched with the inclined first slideway 530, so that the insertion is convenient, the reliability after the insertion is ensured, the deformation of the filter screen two sections 420 caused by the inclined first slideway 530 is avoided, and the deformation of the filter screen one section 410 caused by the inclined first slideway 530 is avoided because the filter screen one section 410 is not positioned in the first slideway 530.

The bottom intake 720 is located below the second screen section 420, and the bottom intake directly flows through the second screen section 420 and the second heat exchanger section 220.

The bending structure of the filter screen 400 is perfectly matched with the two-section indoor heat exchanger 200 and the air inlet modes at two sides, the air inlet filtering and the convenient installation are realized, and the structure layout is compact.

In some embodiments of the present application, referring to fig. 9, a top frame enclosing the front air inlet 710 is provided with a limiting protrusion 132, and a first inserting gap 131 is formed between the limiting protrusion 132 and the top frame of the front air inlet 710; referring to fig. 3, the top of the filter screen segment 410 is inserted into the first insertion slit 131.

During the installation, insert filter screen 400 from top to bottom in first slide 530, after the installation targets in place, filter screen 400 takes place the micro deformation after, and in filter screen 400 top inserted first grafting gap 131, filter screen 400's upper and lower and fore-and-aft direction all obtained spacingly, improve filter screen 400's installation steadiness, prevent that the filter screen from rocking and deviating from.

In some embodiments of the present application, with continued reference to fig. 9, the top frame defining the front air inlet 710 is provided with a plug hole 133; referring to fig. 7, the top of one section 410 of the filter screen is provided with an insertion part 430, and the insertion part 430 is inserted into the insertion hole 133.

The installation stability of the filter screen 400 is further improved by the cooperation between the insertion part 430 and the insertion hole 133.

In the front panel 130 shown in fig. 9, three limiting protrusions 132 are provided at intervals, and one insertion hole 133 is provided between two adjacent limiting protrusions 132.

In some embodiments of the present application, referring to fig. 10 and 11, the top opening of the first slide 530 is provided with a guide slope 531 on the upper side to guide the insertion of the filter 400.

In some embodiments of the present application, with continued reference to fig. 10 and 11, the left support portion 510 and the right support portion 520 are respectively provided with a second slide way 540, the second slide way 540 extends obliquely downward toward the direction close to the indoor heat exchanger 200, and the top end of the second slide way 520 is open.

Referring to fig. 5, a bottom air inlet grill 620 is inserted into the second chute 520, the bottom air inlet grill 620 faces the bottom air inlet 720, and the bottom air inlet grill 620 is located outside the second filter screen segment 420 and supports and protects the second filter screen segment 420.

Fixed mounting is realized through controlling two supporting parts to end air inlet grid 620 and filter screen 400, and compact structure does not need additionally to set up the installed part to, the two all adopts the mode of pegging graft to install, need not the screw, and it is convenient to install.

In some embodiments of the present application, referring to fig. 8, the bottom of the bottom air inlet grill 620 is provided with a second inserting slit 621 on one side facing the filter screen 400, and the bottom of the filter screen two-stage section 420 is inserted into the second inserting slit 621, so that the bottom of the filter screen 400 is positioned and supported by the first sliding rail 530 and the middle second inserting slit 621, and the installation stability of the filter screen 400 is further improved.

In the bottom grill 620 shown in fig. 8, the second insertion slits 621 are defined by a plurality of protruding tabs and the inner wall of the bottom grill.

The left and right sides of the bottom air inlet grill 620 are respectively provided with a protrusion 622, and the protrusion 622 is inserted into the second slide 540, so that the installation is convenient.

In some embodiments of the present application, referring to fig. 3 and 9, the front air inlet 710 is provided with an upper frame 134 and a lower frame 135, the upper frame and the lower frame improve the structural strength of the front air inlet, a gap 136 is provided between the upper frame 134 and the lower frame 135, when the air conditioner is installed, the filter screen 400 is obliquely inserted into the first slideway 530 through the gap 136 from the outer side of the machine shell, and the bottom air inlet grid 620 is obliquely inserted into the second slideway 540 through the gap 136; when the filter screen 400 is disassembled, the forward air grid 610 on the front panel 130 is taken down, and the filter screen 400 can be drawn out upwards from the gap 136 between the upper frame and the lower frame, so that the filter screen can be conveniently replaced.

In some embodiments of the present application, referring to fig. 9, the lower portion of the upper frame 134 is an arc structure extending toward a direction close to the indoor heat exchanger 200, and the arc structure increases a gap 136 between the upper and lower frames, so as to facilitate the assembly and disassembly of the arc filter screen 400.

In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above are only embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A window type air conditioner comprising:

a casing having an internal installation space divided into an indoor installation space and an outdoor installation space;

a cross flow fan provided in the indoor installation space;

an indoor heat exchanger provided in the indoor installation space;

the two support parts are arranged oppositely and arranged in the indoor installation space, and two ends of the indoor heat exchanger are correspondingly connected with the two support parts one by one;

it is characterized in that the preparation method is characterized in that,

the supporting part is provided with a first slide way, the first slide way extends downwards and slantways towards the direction close to the indoor heat exchanger, and the top end of the first slide way is open;

the front side of the shell is provided with a front air inlet, and the bottom side of the shell is provided with a bottom air inlet;

the window type air conditioner also comprises a filter screen which is inserted in the first slideway, and air flowing in from the front air inlet and the bottom air inlet flows through the filter screen.

2. The window type air conditioner as set forth in claim 1,

the filter screen comprises a first filter screen section and a second filter screen section which are of an integrated structure, wherein the first filter screen section is in arc transition with the second filter screen section, the first filter screen section is arranged above the second filter screen section and extends along the vertical direction, and the second filter screen section extends obliquely downwards towards the direction close to the indoor heat exchanger;

the filter screen second section is inserted in the first slideway, and the bottom air inlet is positioned below the filter screen second section.

3. The window air conditioner as set forth in claim 2,

the casing comprises a housing, a front panel and a bottom plate, the front panel is provided with the front air inlet, and the bottom plate is provided with the bottom air inlet;

the top frame which encloses the front air inlet is provided with a limiting bulge, a first inserting gap is formed between the limiting bulge and the top frame of the front air inlet, and the top of one section of the filter screen is inserted into the first inserting gap.

4. The window air conditioner as set forth in claim 3,

the top frame which encloses the air inlet is provided with a jack, the top of one section of the filter screen is provided with a plug-in part, and the plug-in part is inserted into the jack.

5. The window air conditioner as set forth in claim 2,

and a guide inclined plane is arranged on the side edge at the upper part of the open top end of the first slide way.

6. The window type air conditioner as claimed in any one of claims 2 to 5,

the supporting part is provided with a second slide way, the second slide way extends downwards in an inclined way towards the direction close to the indoor heat exchanger, and the top end of the second slide way is open;

a bottom air inlet grid is inserted into the second slideway and is positioned outside the second filter screen section.

7. The window air conditioner as set forth in claim 6,

the bottom of the bottom air inlet grid faces one side of the filter screen and is provided with a second inserting gap, and the bottom of the two filter screen sections is inserted into the second inserting gap.

8. The window air conditioner as set forth in claim 6,

the front air inlet is provided with an upper frame and a lower frame, a gap is arranged between the upper frame and the lower frame, the filter screen is obliquely and downwards inserted into the first slideway through the gap, and the bottom air inlet grid is obliquely and downwards inserted into the second slideway through the gap.

9. The window air conditioner as set forth in claim 8,

the lower part of the upper frame is an arc-shaped structure extending towards the direction close to the indoor heat exchanger.

10. The window air conditioner as set forth in claim 6,

the indoor heat exchanger comprises a first heat exchanger section and a second heat exchanger section, the first heat exchanger section is arranged above the heat exchanger and extends along the vertical direction, and the second heat exchanger section extends obliquely downwards towards the direction close to the cross-flow fan.

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