CN215982907U - Air conditioner - Google Patents

Abstract

The utility model relates to an air conditioner, which comprises a first box body with an air inlet, a heat exchanger arranged in the first box body, a filter screen and a first air inlet, wherein the first box body forms a first cavity between the air inlet and the heat exchanger; the cavity wall of the first cavity is provided with a limiting part and a guide rail, one end of the filter screen is inserted into the guide rail, and the other end of the filter screen is connected with the limiting part so as to fix the filter screen; the filter screen is arranged to extend out of the guide rail and form a bend extending towards the limiting part. The technical scheme provided by the utility model aims to solve the technical problem that the existing parts are poor in universality.

Description

Air conditioner

Technical Field

The utility model relates to the technical field of household appliances, in particular to an air conditioner.

Background

At present, in window type air conditioners on the market, the filter screens corresponding to different box bodies need to be matched, so that the specifications of the filter screens are numerous, the filter screens of all specifications cannot be mutually universal, the universality of parts is reduced, the assembly flexibility is poor, and the production cost is also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air conditioner which can avoid poor universality of parts.

The technical scheme for solving the technical problems is as follows: an air conditioner comprises a first box body with an air inlet, a heat exchanger arranged in the first box body, a filter screen which is arranged in the first cavity and can elastically deform, and a first cavity formed between the air inlet and the heat exchanger by the first box body; the cavity wall of the first cavity is provided with a limiting part and a guide rail, one end of the filter screen is inserted into the guide rail, and the other end of the filter screen is connected with the limiting part so as to fix the filter screen; the filter screen is arranged to extend out of the guide rail and form a bend extending towards the limiting part.

The utility model has the beneficial effects that: through spacing this filter screen of spacing portion and guide rail, the filter screen warp moreover and bends, the installation in this first box of adaptation to the applicable different air conditioners of this kind of filter screen promotes the part commonality.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, still including setting up protruding subassembly in the first cavity, protruding subassembly sets up the filter screen faces one side of heat exchanger, protruding subassembly extrusion the filter screen forms bend.

Furthermore, the protruding assembly comprises a transverse rib, two ends of the transverse rib are respectively connected with the cavity wall of the first cavity, and the transverse rib corresponds to the bending arrangement of the heat exchanger.

Further, the horizontal muscle includes first horizontal muscle and sets up the horizontal muscle of second at first horizontal muscle both ends, the horizontal muscle of second is to the air intake extends, first horizontal muscle and two the horizontal muscle of second encloses into the U type, first horizontal muscle with the filter screen offsets.

Furthermore, the bulge component also comprises at least one connecting rib, and two ends of the connecting rib are respectively connected with the transverse rib and the cavity wall of the first cavity.

Further, a handle is arranged on the filter screen and arranged on one side back to the protruding component; and/or the handle is arranged on one side facing the convex component and is arranged in a staggered mode with the convex component.

Furthermore, the first box body comprises a face frame and two side plates arranged in the face frame, the two side plates are respectively arranged on two sides of the heat exchanger, and the two side plates are respectively provided with the guide rails.

Furthermore, the heat exchanger comprises a first heat exchange part and a second heat exchange part which are connected, an included angle is formed between the first heat exchange part and the second heat exchange part, and the guide rail is parallel to the first heat exchange part.

Further, spacing portion includes that at least one keeps off and tears open, it is in to keep off to tear open the setting the filter screen towards one side of air intake and with the filter screen offsets, forms the joint.

Furthermore, the blocking and detaching part is provided with a guide surface at one side back to the heat exchanger so as to guide the filter screen to cross the blocking and detaching part.

Further, keep off to tear open and set up to cross type spare, cross type spare is including criss-cross first fender muscle and second fender muscle, first fender muscle is kept away from the second keeps off the one end of muscle with first box meets.

Drawings

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

FIG. 1 is a schematic view of an air conditioner according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a filter according to an embodiment of the present invention;

FIG. 3 is a schematic view of a filter screen according to another embodiment of the present invention;

FIG. 4 is a schematic exploded view of the air conditioner of FIG. 1;

FIG. 5 is a schematic view of a first installation of the face frame and the filter screen of FIG. 4;

FIG. 6 is a second schematic view of the mounting of the face frame and the filter screen of FIG. 4;

FIG. 7 is an enlarged view of a portion of FIG. 6 at B;

FIG. 8 is a third schematic view of the mounting of the face frame and the filter screen of FIG. 4;

FIG. 9 is an enlarged view of a portion of FIG. 8 at C;

FIG. 10 is a schematic view of the chassis of FIG. 4;

fig. 11 is a partially enlarged view of a portion a in fig. 4.

In the drawings, the components represented by the respective reference numerals are listed below:

100-a first box body, 101-a face frame, 102-a face plate, 103-a chassis, 104-an air outlet, 105-an air inlet, 106-a side plate, 107-a limiting plate, 108-a guide rail, 109-a guide section, 110-a guide rail inlet, 111-a first cavity, 200-a filter screen, 201-a first end part, 202-a second end part, 203-a first filter section, 204-a second filter section, 205-an original bend, 206-a deformation bend, 300-a heat exchanger, 301-a first heat exchange part, 302-a second heat exchange part, 303-a bend section, 400-a bulge component, 401-a transverse rib, 402-a connecting rib, 403-a first transverse rib, 404-a second transverse rib, 405-a reinforcing rib, 500-a blocking rib, 501-a first blocking rib, 501-a first blocking rib, 502-a second blocking rib, 600-a limiting part, 700-a guide surface, 800-a handle and 900-a second box body.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1, 5, 6 and 10, the air conditioner according to the embodiment of the present invention is a window type air conditioner, and includes a first casing 100, wherein an air inlet 104 is formed in the first casing 100, and a heat exchanger 300 is further formed in the first casing 100. The air conditioner further includes a filter screen 200, the first cavity 111 provides an installation space for the filter screen 200, and the filter screen 200 has elasticity and can be deformed by pressure to fit the installation space. In addition, the cavity wall of the first cavity 111 is provided with a guide rail 108 and a limiting part 600, the filter screen 200 is provided with a second end part 202, the second end part can slide into the guide rail 108, and the other end of the filter screen 200 can be connected with the limiting part 600, so that the filter screen 200 is fixed in the first cavity 111. Meanwhile, the filter screen 200 is limited between the guide rail 108 and the limiting portion 600, extends out of the guide rail 108, and is deformed and bent to extend toward the limiting portion 600. From this, this air conditioner passes through spacing portion 600 and the spacing this filter screen of guide rail, but also can make the filter screen warp to bend, the installation of this first cavity 111 structure of adaptation to this kind of filter screen 200 can be applicable to different air conditioners, promotes filter screen 200's commonality.

As shown in fig. 1 and 4, the air conditioner includes a first casing 100 and a second casing 900, wherein the first casing 100 is connected to the second casing 900, and the first casing 100 and the second casing 900 can be respectively installed with indoor working parts and outdoor working parts of the air conditioner. The first casing 100 is further divided into a face frame 101, a panel 102 and a bottom plate 103, the panel 102 is fixed on a side of the face frame 101 facing away from the second casing 900, the bottom plate 103 is installed on a bottom of the face frame 101, and a side plate 106 is provided on the bottom plate 103, the side plate 106 extending into the face frame 101.

As shown in FIG. 4, in some exemplary embodiments, the heat exchanger 300 includes a first heat exchange portion 301 and a second heat exchange portion 302 in series, with an included angle between the first heat exchange portion 301 and the second heat exchange portion 302. The first heat exchange part 301 and the second heat exchange part 302 enclose a V shape pointing to the air outlet 104, namely, the V shape protrudes towards one side of the air inlet, so that the heat exchange area of the heat exchanger 300 is increased, the heat exchange efficiency is improved, the energy efficiency of the air conditioner is further improved, and a bent section 303 is formed at the joint of the first heat exchange part 301 and the second heat exchange part 302. In particular, the angle between the first heat exchange section 301 and the second heat exchange section 302 may be between 90 ° and 175 °, for example, 115 °, 120 °, 150 °, or 170 °. Therefore, the face frame 101, the face plate 102, the bottom plate 103 and the heat exchanger 300 together enclose the first cavity 111.

Above-mentioned filter screen 200 has frame and netted portion, and this frame is the working of plastics, can warp under the exogenic action, and this filter screen 200 can filter the air current that flows into indoor from air intake 104, from this, not only can improve the purity degree of the air current of arranging to indoor, but also can avoid indoor filth etc. to enter into heat exchanger 300 and influence the heat exchange efficiency of heat exchanger 300. As shown in fig. 2, in some exemplary embodiments, the filter screen 200 includes a first filter segment 203 and a second filter segment 204 connected to each other, the first filter segment 203 and the second filter segment 204 are disposed at an angle, an original bend 205 is provided therebetween, an end of the first filter segment 203 away from the second filter segment 204 is a first end 201, an end of the second filter segment 204 away from the first filter segment 203 is a second end 202, and the filter screen 200 is V-shaped without external force. In other exemplary embodiments, as shown in fig. 3, the filter screen 200 also has a first filter section 203, an original bend 205, and a second filter section 204, also forming a V-shape, but the original bend 205 is located at a different angle than the filter screen 200 of fig. 2. Thus, the filter screens 200 of different sizes are the same size in the first direction in fig. 2, but the original position of the bend 205 and the included angle between the first filter segment 203 and the second filter segment 204 are different, which results in at least four sizes of filter screens 200.

As shown in fig. 5 and 10, in some exemplary embodiments, after the face frame 101 is fixed to the chassis 103, the two side plates 106 are inserted into the face frame 101, the two side plates 106 are respectively disposed at two sides of the heat exchanger 300, and the guide rail 108 is disposed on the side plate 101. The opposing end faces of the two side plates 106 are each provided with a guide rail 108, and the two guide rails 108 are disposed opposite to each other. The guide rail 108 is surrounded by a rib plate, the guide rail 108 and the side plate 101 are integrally formed, specifically, the guide rail 108 extends upward and toward the side of the air inlet 104, and a guide section 109 is formed at the guide rail inlet 100 of the guide rail 108 and is in a horn shape, so that the filter screen 200 can be guided to be inserted. In addition, the extending direction of the guide rail 108 is parallel to the first heat exchange part 301, and the part of the filter screen 200 inserted into the guide rail 108 is opposite to the first heat exchange part 301 of the heat exchanger, so that the generation of eddy current can be reduced, and the noise can be reduced.

As shown in fig. 6, 7 and 9, in some exemplary embodiments, the position-limiting portion 600 includes two blocking portions 500, the face frame 101 has a position-limiting plate 107 parallel to the chassis 103, and the two blocking portions 500 are spaced apart along the first direction. Specifically, the blocking and dismounting device 500 is a cross-shaped member, and includes a second blocking rib 502 and a first blocking rib 501, which are crossed, wherein one end of the first blocking rib 501, which is far away from the second blocking rib 502, is fixed on the limiting plate 107. In addition, the limiting plate 107 and the blocking-releasing 500 are formed as a single piece, the number and the structure of the blocking-releasing 500 are not limited to two, and the blocking-releasing 500 is cross-shaped, and may be modified according to the size of the first box, for example, four blocking-releasing 500 are adopted, or the blocking-releasing 500 is flat plate-shaped.

As shown in fig. 2, 5, 9 and 10, the second end 202 of the filter screen 200 can be inserted into the guide rail 108 through the guide rail inlet 110 at two edges in the first direction, and the filter screen 200 can be manually deformed to clamp the first end 201 on a side of the blocking member 500 facing the heat exchanger, and the blocking member 500 abuts against the first end 201 to prevent the first end 201 from being removed. At this time, the filter screen 200 is bent newly based on the original bend 205 due to the deformation, that is, the deformed bend 206 is formed, so that at least a part of the filter screen 200 faces the heat exchanger 300 and is matched with the panel, and the deformed bend 206 can be overlapped with the original bend 205 and has the same bend angle. In addition, as shown in fig. 7, the blocking-removing device is provided with a guiding surface 700 on the side facing the air inlet, the guiding surface 700 is an arc-shaped surface, during the installation process, the first end portion 201 abuts against the guiding surface 700, and the guiding surface 700 can guide the first end portion 201 to pass through the blocking-removing device 500.

In some exemplary embodiments, as shown in fig. 5, 6, 8 and 11, the face frame 101 further has a protrusion assembly 400 thereon, the protrusion assembly 400 being integral with the face frame 101. Specifically, the protrusion assembly 400 includes a transverse rib 401 and a connecting rib 402 connected to each other, wherein the transverse rib 401 is disposed transversely and both ends of the transverse rib are connected to the face frame 101, and the connecting rib 402 crosses the transverse rib 401 to ensure strength. This horizontal muscle 401 includes the horizontal muscle of first horizontal muscle 403 and two seconds 404, and the horizontal muscle 404 of two seconds is in the both ends of first horizontal muscle 403 respectively, and first horizontal muscle 403 extends and is connected to face frame 101 through the horizontal muscle 404 of second along first direction, and this horizontal muscle 404 of second extends to air intake 104 for the horizontal muscle 404 of first horizontal muscle 403 and two seconds encloses into the U type. The transverse rib 401 is disposed corresponding to the bending of the heat exchanger 300, that is, the transverse rib 401 corresponds to the bending section 303. The connecting rib 402 has one end connected to the first transverse rib 403 and the other end connected to the limiting plate 107, and the connecting rib 402 may be disposed corresponding to the frame of the filter screen 200. In addition, the transverse ribs 401 and the connecting ribs 402 are provided with reinforcing ribs 405 to enhance the strength thereof.

As shown in fig. 5, 6, 8, 9 and 10, the second end 202 of the filter screen 200 is inserted into the guide rail 108, and the filter screen 200 can be deformed manually and forcibly to clamp the first end 201 on the side of the blocking and detaching member 500 facing the heat exchanger, so that the blocking and detaching member 500 abuts against the first end 201 to prevent the first end 201 from being removed. At this time, the transverse rib 401 abuts against the filter screen 200, so that a new bend is formed on the basis of the original bend 205, that is, a deformation bend 206 is formed, so that at least a part of the filter screen 200 faces the heat exchanger 300 and is matched with the panel, and the deformation bend 206 can be overlapped with the original bend 205 and has the same bend angle. Therefore, the filter screen 200 of one specification can be deformed by the transverse ribs 401 in the first box 100 with different sizes and structures, and is adapted to the first box 100.

In some exemplary embodiments, the frame of the filter screen 200 is provided with a handle 800, and the handle 800 is located on a side of the filter screen 200 facing the air inlet 104, that is, the filter screen 200 is installed in front, so that a user can conveniently hold the handle 800 to install or remove the filter screen 200.

In some exemplary embodiments, as shown in fig. 1 and 4, the frame of the filter screen 200 is provided with a handle 800, the handle 800 is located on the side of the filter screen 200 facing the heat exchanger 300, i.e. the filter screen 200 is reversely mounted, the handle 800 is prevented from influencing the assembly of the panel, and the handle 800 and the protrusion assembly are arranged in a staggered manner, so as to avoid interference between the two.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, 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 implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (11)

1. An air conditioner comprises a first box body with an air inlet and a heat exchanger arranged in the first box body, wherein a first cavity is formed between the air inlet and the heat exchanger by the first box body; the cavity wall of the first cavity is provided with a limiting part and a guide rail, one end of the filter screen is inserted into the guide rail, and the other end of the filter screen is connected with the limiting part so as to fix the filter screen; the filter screen is arranged to extend out of the guide rail and form a bend extending towards the limiting part.

2. The air conditioner of claim 1, further comprising a protrusion disposed in the first cavity, wherein the protrusion is disposed on a side of the filter screen facing the heat exchanger, and the protrusion presses the filter screen to form the bend.

3. The air conditioner according to claim 2, wherein the protrusion assembly comprises a transverse rib, two ends of the transverse rib are respectively connected with the cavity wall of the first cavity, and the transverse rib is arranged corresponding to the bend of the heat exchanger.

4. The air conditioner according to claim 3, wherein the transverse ribs include a first transverse rib and second transverse ribs disposed at two ends of the first transverse rib, the second transverse rib extends toward the air inlet, the first transverse rib and the two second transverse ribs form a U shape, and the first transverse rib abuts against the filter screen.

5. The air conditioner as claimed in claim 3, wherein the protrusion assembly further comprises at least one connecting rib, and both ends of the connecting rib are respectively connected with the transverse rib and the cavity wall of the first cavity.

6. The air conditioner according to claim 3, wherein the filter screen is provided with a handle, and the handle is arranged on the side opposite to the convex component; and/or the handle is arranged on one side facing the convex component and is arranged in a staggered mode with the convex component.

7. The air conditioner according to any one of claims 1 to 6, wherein the first casing includes a face frame and two side plates provided in the face frame, the two side plates are respectively provided on both sides of the heat exchanger, and the guide rail is provided on both of the two side plates.

8. The air conditioner of claim 7, wherein the heat exchanger comprises a first heat exchanging portion and a second heat exchanging portion connected to each other, the first heat exchanging portion and the second heat exchanging portion having an included angle therebetween, and the guide rail is parallel to the first heat exchanging portion.

9. The air conditioner according to any one of claims 1-6, wherein the limiting portion comprises at least one blocking-removing portion, and the blocking-removing portion is arranged on one side of the filter screen facing the air inlet and abuts against the filter screen to form a clamping connection.

10. An air conditioner according to claim 9 wherein the baffle is provided with a guide surface on a side facing away from the heat exchanger to guide the filter screen over the baffle.

11. The air conditioner according to claim 9, wherein the blocking and releasing device is a cross-shaped member, the cross-shaped member includes a first blocking rib and a second blocking rib which are crossed, and an end of the first blocking rib, which is far away from the second blocking rib, is connected to the first box body.

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