CN210267502U

CN210267502U - Indoor machine of air conditioner

Info

Publication number: CN210267502U
Application number: CN201920945243.0U
Authority: CN
Inventors: 苗伯卿; 孙合庆; 张江; 赵现枫; 郑海斌; 褚万学
Original assignee: Hisense Shandong Air Conditioning Co Ltd
Current assignee: Hisense Shandong Air Conditioning Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-04-07
Anticipated expiration: 2029-06-21

Abstract

The utility model provides an air conditioner indoor unit belongs to air conditioner technical field. The air conditioner indoor unit comprises a heat exchange module and a purification module, wherein the purification module is positioned below the heat exchange module, air inlets are formed in two sides of the purification module, and an air duct air outlet is formed in the top surface of the purification module; the air-inducing device is characterized by further comprising an air-inducing piece located between the heat exchange module and the purification module, wherein an opening communicated with the air outlet of the air channel is formed in the lower end of the air-inducing piece, air outlets are formed in two sides of the air-inducing piece, and an air-inducing air channel is formed between the opening and the air outlets. The utility model discloses can realize air conditioner module and purification module's independent branch accuse, have the advantage that work efficiency is high.

Description

Indoor machine of air conditioner

Technical Field

The utility model belongs to the air conditioner field especially relates to an air conditioner indoor unit.

Background

The existing part of air conditioners have the function of controlling the cleanliness of indoor ambient air, generally, the air conditioners are started to purify the indoor ambient air, the fans of the air conditioners are rotated to drive the indoor air to circulate, and the purification of the indoor air is realized by virtue of the purification modules. Most purification modules used in the industry are placed at the air inlet of an air conditioner, and on one hand, when the air conditioner is used for refrigerating, heating and other functions, the air inlet is covered by the purification modules, so that the air volume is reduced; on the other hand, if the detachable purification module is made, the purification module needs to be detached to increase user operation when the air conditioner does not use the purification function, so that the air conditioner still has a larger lifting space in the aspect of purifying indoor ambient air. The integrated air purification function of an air conditioner is urgently needed to be developed, and the air purification module is provided with an independent air channel, is separately controlled with the air conditioning function, and can independently realize the purification function of indoor ambient air.

Disclosure of Invention

The utility model aims at the above technical problem, provide an air conditioner indoor unit, can realize air conditioner module and purification module's independent branch accuse, have the advantage that work efficiency is high.

In order to achieve the above object, the utility model discloses a technical scheme be:

an indoor unit of an air conditioner comprises a heat exchange module and a purification module, wherein the purification module is positioned below the heat exchange module, air inlets are formed in two sides of the purification module, and an air duct air outlet is formed in the top surface of the purification module; the air-inducing device is characterized by further comprising an air-inducing piece located between the heat exchange module and the purification module, wherein an opening communicated with the air outlet of the air channel is formed in the lower end of the air-inducing piece, air outlets are formed in two sides of the air-inducing piece, and an air-inducing air channel is formed between the opening and the air outlets.

Preferably, the air inducing piece is provided with a V-shaped inner wall, and the airflow enters the air inducing piece through the opening and is guided by the V-shaped inner wall to be sent out from the air outlet.

Preferably, the air inducing piece comprises a top plate, a bottom plate and side plates connecting the top plate and the bottom plate, and the top plate and the bottom plate are respectively provided with the V-shaped inner walls.

Preferably, the heat exchange module is provided with a volute forming a heat exchange air duct, and the side plate is attached to the volute.

Preferably, the air inducing piece is further connected with a baffle capable of opening or covering the air outlet, and the baffle is rotatably connected to the air outlet.

Preferably, one end of the baffle is connected with a motor, and the motor drives the baffle to rotate so as to open or shield the air outlet.

Preferably, the air purifier further comprises a front panel and a rear shell which are detachably connected, and the purification module and the induced draft fan are accommodated in a space formed by the front panel and the rear shell in an enclosing mode.

Preferably, the rear shell further comprises a lining plate positioned on the inner side of the front panel, and the lining plate is detachably connected to the rear shell.

Preferably, a purification filter screen is inserted in a position, opposite to the air inlet, of the purification module, and a mounting hole, through which the purification filter screen can pass, is formed in the lining plate.

Preferably, an air outlet grille is arranged at a position of the front panel corresponding to the air outlet; and a lining plate air outlet is formed in the position, corresponding to the air outlet, of the lining plate.

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

1. this air conditioner indoor unit is through the heat transfer module and the purification module that relative up-down set up, the design induced air spare draws the wind that purifies the module alone and forms independent purification wind channel, avoid with heat transfer module sharing wind channel, both mutual independence noninterference can realize air conditioning function and purification function's branch accuse, the problem of the air conditioner refrigeration heating low efficiency that brings together heat transfer module and purification module integration among the prior art has been avoided, has work efficiency height, the advantage that purifying effect is good.

2. This air conditioner indoor set can block the dust and get into through the air outlet setting rotatable baffle at the induced air spare, and in addition, the baffle rotates inside the air conditioner, does not occupy the exterior space, has improved air conditioner indoor set's wholeness and aesthetic property.

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 these drawings without creative efforts.

Fig. 1 is a perspective view of an indoor unit of an air conditioner according to the present invention;

fig. 2 is a partially exploded view of an indoor unit of an air conditioner according to the present invention;

fig. 3 is a perspective view of the indoor unit of an air conditioner provided by the present invention with the front panel and the lining panel removed;

fig. 4 is a sectional view of an indoor unit of an air conditioner according to the present invention;

fig. 5 is a partial sectional view of an indoor unit of an air conditioner according to the present invention;

fig. 6 is a perspective view of a purification module and an air inducing member in an indoor unit of an air conditioner according to the present invention;

fig. 7 is a front view of an air inducing member in an indoor unit of an air conditioner according to the present invention;

fig. 8 is a perspective view of the air inducing member installed on the lining plate in the indoor unit of the air conditioner provided by the present invention;

fig. 9 is an exploded view of the indoor unit of an air conditioner provided by the present invention with the purification filter net removed;

fig. 10 is a front view of a lining plate in an indoor unit of an air conditioner according to the present invention;

fig. 11 is a perspective view of the closed state of the baffle plate in the indoor unit of the air conditioner provided by the present invention;

fig. 12 is a perspective view illustrating an open state of a baffle plate in an indoor unit of an air conditioner according to the present invention;

in the above figures: 1. a heat exchange module; 10. a volute; 11. a heat exchange air duct; 2. a purification module; 21. an air inlet; 22. purifying the air duct; 221. an air outlet of the air duct; 23. purifying the filter screen; 3. an air inducing piece; 31. an opening; 32. an air outlet; 33. a top plate; 34. a base plate; 35. a side plate; 4. a baffle plate; 5. a motor; 6. a shaft sleeve; 7. a front panel; 71. an air outlet grille; 8. a rear housing; 9. a liner plate; 91. an installation port; 92. and an air outlet of the lining plate.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the description of the present invention, 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 merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

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 one or more of that feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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 the present invention can be understood in specific cases to those skilled in the art.

In the prior art, an air conditioner indoor unit integrated with a purification function generally shares a purification module and a heat exchange module with an air duct system, and the purification module is placed at an air inlet to influence the air intake, so that the refrigeration and heating efficiency in the air conditioning function is low; the utility model discloses based on this technical problem, provide following inventive concept: the heat exchange module and the purification module are independently arranged from top to bottom, the air inducing piece is introduced into the air outlet of the purification module, purified air is led out through the air inducing piece, mutual independence of the heat exchange module and the purification module air channel is achieved, the air conditioning function and the purification function can be separately controlled, and the indoor environment air purification function can be independently achieved.

For better understanding of the above technical solutions, the following detailed descriptions are provided with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-5, the indoor unit of the air conditioner comprises a heat exchange module 1 and a purification module 2, wherein the purification module 2 is located below the heat exchange module 1, an air path of the heat exchange module 1 circulates as shown by an arrow in fig. 4, a volute 10 is arranged inside the air conditioner to form a heat exchange air duct 11, a fan is further arranged inside the volute 11, and air enters from an air inlet at the back of the air conditioner through the heat exchange air duct 11 and is sent out from the front of an air outlet barrel at the upper part under the action of the fan to form heat exchange air circulation of the air; the air path circulation of the cleaning module 2 is shown by arrows in fig. 5, and air enters from the left and right sides of the indoor unit, is cleaned, and is blown out from the left and right sides. The air duct system of the heat exchange module 1 is positioned above, and the air duct system of the purification module 2 is positioned below, and the air duct system and the purification module are independent and do not interfere with each other.

Specifically, air inlets 21 are disposed on the left and right sides of the purification module 2, a purification air duct 22 formed by a volute is disposed inside the purification module 2, a fan is disposed in the purification air duct 22 and near the air inlets 21, the fan is preferably a duplex centrifugal fan, a purification filter screen 23 is disposed between the fan and the air inlets 21, an air duct air outlet 221 is disposed at the upper end of the purification air duct 22, and an air inducing piece 3 is further connected above the purification air duct 22, as shown in fig. 6-7, an opening 31 is disposed at the lower end of the air inducing piece 3, air outlets 32 are disposed on the left and right sides of the air inducing piece 3, and an air inducing air duct is formed between the opening 31 and the. Under the action of the fan, air is blown out from the left side and the right side from the air inlet 21 through the purification filter screen 23, the purification air duct 22 and the induced air duct.

In order to reduce the structural size of the indoor unit as much as possible, referring to fig. 3 and 4, the lower half of the spiral case 10 above the purification module 2 is placed in an inclined manner inside the indoor unit, so as to reserve a space for the outlet air of the purification module 2, that is, the air inducing piece 3 and the lower end of the spiral case 10 are at the same height, and the indoor unit is compact in structure.

Specifically, the air outlet 32 with the purifying function is arranged above the air inlet 21, in order to quickly guide the wind direction, the air inducing piece 3 comprises a top plate 33, a bottom plate 34 and a side plate 35, the side plate 35 is connected to one side of the top plate 33 and one side of the bottom plate 34, the inner walls of the top plate 33 and the bottom plate 34 are in a V shape, the airflow enters the air inducing piece 3 from the opening 31 and is sent out from the air outlet 32 under the guidance of the inner wall of the air inducing piece 3, and the inner wall of the V shape guides the purified air to be blown out from two sides obliquely upwards. The outer surface of the side plate 35 is attached to the volute 11 of the heat exchange module 1.

The shell of the indoor unit is in a split detachable design, as shown in fig. 2, the shell of the indoor unit comprises a front panel 7 and a rear shell 8, the front panel 7 and the rear shell 8 are detachably connected, for example, in a screw connection or a buckle connection, the heat exchange module 1 and the purification module 2 are located in a cavity surrounded by the front panel 7 and the rear shell 8, and the front panel 7 is located on the front side of the purification module 2. The air inlets 21 of the purification module 2 correspond to the left and right sides of the rear housing 8, the air outlets 32 of the induced air member 3 correspond to the left and right sides of the front panel 7, and the front panel 7 is provided with air outlet grilles 71 corresponding to the positions of the air outlets 32.

Further, as shown in fig. 2 and fig. 8 to 10, a lining plate 9 is further disposed on the inner side of the front panel 7, a mounting opening 91 for passing the purifying filter screen 23 is formed in the lining plate 9, and a lining plate air outlet 92 is disposed at a position of the lining plate 9 corresponding to the air outlet 32. When the user removes the smooth purifying filter screen 23 of the front panel 7, the user can only see the lining plate 9, so that on one hand, the user can not see the internal structure, the visual perception is improved, and the integral sense of the air conditioner is increased; on the other hand, the air conditioner can prevent a user from being hurt due to the fact that the user touches internal parts or circuits of the air conditioner due to misoperation. After the front panel 7 is opened, the purifying filter screen 23 is drawn out from the filter screen mounting port 91 as shown in fig. 9, so that the purifying filter screen 23 can be replaced and cleaned, and the panel is reset after the filter screen is replaced.

If the user does not use the purification performance for a long time, the dust will fall into the purification air outlet. The general industry adopts a method of installing a wind deflector to close the wind outlet. When the purification function is started and the air outlet is opened, the air deflector is opened outwards, and the purified air is discharged. The outward opening air deflector affects the overall aesthetic effect of the air conditioner on one hand; and on the other hand, the outward-opened baffle plate increases the occupied space of the air conditioner. Based on the problem, the utility model provides a further inventive concept: set up the baffle at the air outlet of induced air spare, the baffle can be opened to the inside direction of air conditioner, and like this, when the user closed purification performance, the baffle blocked and purified the air outlet, prevents that the dust from getting into. The opening and closing of the baffle are carried out in the air conditioner, so that the integrity and the attractiveness of the appearance of the air conditioner are ensured. Meanwhile, the occupied space of the air conditioner cannot be enlarged due to outward opening.

Specifically, referring to fig. 11 and 12, a baffle plate 4 is rotatably connected to the air outlet of the air inducing piece 3, the lower end of the baffle plate 4 is connected to the output shaft of the motor 5, the upper end of the baffle plate 4 is connected to the air inducing piece 3 through a shaft sleeve 6, and the motor 5 is fixedly connected to the lower end of a bottom plate 34 of the air inducing piece 3. The baffle 4 is driven by the motor 5 to rotate, so that the air outlet on the induced draft piece 3 is closed and opened, and thus when a user closes the purification function, the baffle 4 blocks the air outlet to prevent dust from entering; when the baffle 4 is opened, the baffle rotates towards the inner direction of the induced draft piece 3, so that the occupied space of the air conditioner cannot be enlarged.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An indoor unit of an air conditioner is characterized by comprising a heat exchange module and a purification module, wherein the purification module is positioned below the heat exchange module, air inlets are formed in two sides of the purification module, and an air duct air outlet is formed in the top surface of the purification module; the air-inducing device is characterized by further comprising an air-inducing piece located between the heat exchange module and the purification module, wherein an opening communicated with the air outlet of the air channel is formed in the lower end of the air-inducing piece, air outlets are formed in two sides of the air-inducing piece, and an air-inducing air channel is formed between the opening and the air outlets.

2. An indoor unit for an air conditioner according to claim 1, wherein the air-inducing member has a V-shaped inner wall, and the air flow enters the air-inducing member through the opening and is guided by the V-shaped inner wall to be discharged from the air outlet.

3. An indoor unit for an air conditioner according to claim 2, wherein the air guide includes a top plate, a bottom plate, and side plates connecting the top plate and the bottom plate, the top plate and the bottom plate having the V-shaped inner walls, respectively.

4. The indoor unit of claim 3, wherein the heat exchange module is provided with a volute forming a heat exchange air duct, and the side plate is attached to the volute.

5. An indoor unit of an air conditioner as claimed in claim 1, wherein the air inducing member is further connected with a baffle plate capable of opening or blocking the air outlet, and the baffle plate is rotatably connected to the air outlet.

6. An indoor unit of an air conditioner according to claim 5, wherein a motor is connected to one end of the baffle plate, and the motor drives the baffle plate to rotate so as to open or shield the air outlet.

7. An indoor unit for an air conditioner according to claim 1, further comprising a front panel and a rear casing which are detachably connected, wherein the purification module and the air inducing member are accommodated in a space defined by the front panel and the rear casing.

8. An indoor unit for an air conditioner according to claim 7, further comprising a liner panel located inside the front panel, the liner panel being detachably attached to the rear housing.

9. An indoor unit of an air conditioner as claimed in claim 8, wherein a purification filter screen is inserted into the purification module at a position opposite to the air inlet, and the lining plate is provided with a mounting hole for the purification filter screen to pass through.

10. An indoor unit of an air conditioner according to claim 8, wherein an air outlet grille is arranged at a position of the front panel corresponding to the air outlet; and a lining plate air outlet is formed in the position, corresponding to the air outlet, of the lining plate.