CN212179038U

CN212179038U - Air conditioner indoor unit

Info

Publication number: CN212179038U
Application number: CN202020456942.1U
Authority: CN
Inventors: 赵帅帅; 许纪刚; 吴林涛
Original assignee: Hisense Shandong Air Conditioning Co Ltd
Current assignee: Hisense Shandong Air Conditioning Co Ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-18
Anticipated expiration: 2030-03-31

Abstract

The utility model provides an indoor unit of air conditioner, include: the front side of the shell is provided with an air outlet; the fan is used for supplying air to the air outlet; the heat exchanger is used for exchanging heat of air entering the shell; the panel seat is arranged on the front side of the shell, and two sides of the panel seat are provided with motors which independently rotate; the panel, the joint is in the panel seat, the first wind-guiding mouth of interval and second wind-guiding mouth about the position formation of corresponding air outlet on it, initiative aerofoil and driven aerofoil, the interval sets up in first wind-guiding mouth and second wind-guiding mouth about initiative aerofoil and the driven aerofoil, the one end and the motor of initiative aerofoil are connected, the other end rotates with the mid portion of panel to be connected, the one end and the panel seat of driven aerofoil rotate to be connected, the other end rotates with the mid portion of panel to be connected, be provided with the connecting rod between the same end of initiative aerofoil and driven aerofoil. The technical effects of the utility model: the motor makes the panel have a plurality of air-out directions through rotating the aerofoil, satisfies the demand of user to the multi-angle air supply.

Description

Air conditioner indoor unit

Technical Field

The utility model belongs to the technical field of the air conditioner, especially, relate to an indoor unit of air conditioner.

Background

At present, after an air conditioner operates, a motor in a panel drives an air plate to rotate, and air outlet in different directions is realized. Due to individual differences of people, each person has different requirements for air supply: some like direct blowing, and some want to blow less wind on the body. The panel of the existing air duct machine cannot rotate towards a plurality of directions at the same time, so that the requirement of one type of people can be met in the same time period, and the requirement of a user on multi-angle air supply cannot be met.

Disclosure of Invention

An embodiment of the utility model provides an indoor set of air conditioning, provide an indoor set of air conditioning with multi-angle air-out during the main objective.

The utility model discloses an in the embodiment, the left and right sides of panel seat is provided with mutually independent pivoted motor, and the panel joint makes things convenient for the panel to dismantle from the panel seat on the panel seat.

In an embodiment of the present invention, the panel is provided with a first air guiding opening and a second air guiding opening. The first air guide opening and the second air guide opening shield the air outlet in the front side of the shell, so that impurities such as dust and the like are prevented from falling into the shell when the air conditioner is in standby, and the air outlet quality of the air conditioner is reduced.

The utility model discloses an in the embodiment, set up initiative aerofoil and driven aerofoil in the first wind-guiding mouth and the second wind-guiding mouth, the interval sets up about initiative aerofoil and the driven aerofoil, first wind-guiding mouth is located the left side of panel, the second wind-guiding mouth is located the right side of panel, when the air conditioner needs to go out wind, drive from the aerofoil rotation through rotating the initiative aerofoil, open first wind-guiding mouth and second wind-guiding mouth, make the air conditioner through first wind-guiding mouth and second wind-guiding mouth air-out, the air-out direction of control air conditioner.

The utility model discloses an in the embodiment, the one end of initiative aerofoil sets up the motor connecting axle, driven aerofoil is provided with the panel connecting axle at same end, the initiative aerofoil sets up first axle sleeve at the other end, driven aerofoil sets up the second axle sleeve in same one end, the initiative aerofoil passes the motor that the panel was connected on panel seat through the motor connecting axle, driven aerofoil passes the panel through the panel connecting axle and rotates with the panel seat to be connected, initiative aerofoil and driven aerofoil set up the connecting rod at same end, the connecting rod makes initiative aerofoil rotate to drive driven aerofoil to rotate, improve the stability of panel when rotating.

The utility model discloses an in the embodiment, set up two sets of initiative aerofoil and driven aerofoil in first wind scooper and the second wind scooper, the initiative aerofoil setting is both sides about, and driven aerofoil setting is between two initiative aerofoil, and the aerofoil in first wind scooper and the intraoral aerofoil of second wind scooper are rotated by different motor control, make first wind scooper and second wind scooper have different wind-guiding directions, satisfy the demand of user to the multi-direction air-out of air conditioner.

The utility model discloses an in the embodiment, the connecting rod will take the initiative aerofoil and the driven aerofoil connects gradually, and the connecting rod is constituteed into "m" style of calligraphy connecting rod by the connecting rod of a plurality of "n" style of calligraphy, can be stable with the transmission of initiative aerofoil pivoted power to driven aerofoil on, the quantity that the motor set up on the reduction panel seat, stability when improving initiative aerofoil and driven aerofoil and rotating reduces the weight and the cost of air conditioner, the stability of improvement during operation.

The utility model discloses an in the embodiment, first wind-guiding mouth is the same with the area of second wind-guiding mouth, and is corresponding, and the structure of initiative aerofoil in first wind-guiding mouth and the driven aerofoil is the same with the intraoral initiative aerofoil of second wind-guiding and driven aerofoil, and length is unanimous, makes the weight of the panel left and right sides unanimous, improves the stability of panel.

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 schematic structural view of the housing of the present invention;

fig. 2 is a schematic view of a panel seat and a panel of the present invention;

fig. 3 is a front view of the panel seat and the panel of the present invention;

fig. 4 is a schematic view illustrating the opening of the air guiding opening of the present invention;

in the above figures: 1. a housing; 11. an air outlet; 2. a panel base; 21. a second motor; 22. a second motor; 23. buckling; 24. an electrical box; 3. a panel; 31. a first air guide opening; 311. a first active air plate; 3111. a first motor connecting shaft; 3112. a first bushing; 312. a first driven air plate; 3121. a first panel connecting shaft; 3122. a second shaft sleeve; 32. a second air guide opening; 321. a second active air plate; 3211. a second motor connecting shaft; 3212. a first bushing; 3221. a second panel connecting shaft; 3222. a second shaft sleeve; 33. a connecting rod; 34. and (5) reinforcing ribs.

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.

Referring to fig. 1, the air conditioner in the present application has an air outlet 11 provided at a front side of a cabinet 1, and a compressor, a condenser, an expansion valve and a heat exchanger are provided in the cabinet 1, and performs a refrigeration cycle of the air conditioner by using the compressor, the condenser, the expansion valve and the heat exchanger. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and heat exchange, and supplies refrigerant to the air that has been conditioned and heat exchanged.

The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The heat exchanger exchanges heat of the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The heat exchanger may achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.

The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and the expansion valve may be provided in the indoor unit or the outdoor unit.

The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or a heat exchanger. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as a heat exchanger, the air conditioner is used as a cooler in a cooling mode.

The fan is used for sending cold air or hot air into the room for users to use.

Referring to fig. 2 and 3, in the embodiment of the present invention, the front side of the casing 1 is provided with the panel seat 2, the upper, lower, left and right sides of the panel seat 2 are provided with the buckles 23, the front side of the casing 1 is provided with the air outlet 11, and the panel seat 2 leaves the space for installing the panel 3 at the position corresponding to the air outlet 11, i.e. the position in the middle of the plurality of buckles 23.

Panel 3 passes through buckle 23 and sets up the centre at panel seat 2, when panel 3 fixes in the centre of panel seat 2, panel 3 shelters from the air outlet 11 of casing 1 front side, when the air conditioner is in standby state, the easy dust that accumulates in air outlet 11 department, when the dust gets into casing 1 inside, it dismantles the clearance to need the user to casing 1, set up panel 3 and shelter from air outlet 11, prevent that the dust from falling into casing 1 in, increase the cost that the user used the air conditioner.

The panel 3 is in a horizontal H-shaped structure, the left side of the panel 3 is provided with a first air guide opening 31, the right side of the panel 3 is provided with a second air guide opening 32, the first air guide opening 31 and the second air guide opening 32 are separated by a reinforcing rib 34, and when the panel 3 is fixed on the panel base 2 by a buckle 23, the first air guide opening 31 and the second air guide opening 32 shield the air outlet 11 on the front side of the casing 1.

Two sets of first initiative aerofoil 311 and first driven aerofoil 312 are provided with in the first wind-guiding mouth 31, two first initiative aerofoil 311 set up the upper and lower both sides at first wind-guiding mouth 31, two first driven aerofoil 312 set up the centre at two first initiative aerofoil 311, the interval between the four aerofoil is equal, first axle sleeve 3112 is set up to the one end of first initiative aerofoil 311, first driven aerofoil 312 sets up second axle sleeve 3122 with one end, it is corresponding, be provided with the mounting hole that is used for installing first axle sleeve 3112 and second axle sleeve 3122 on the strengthening rib 34, first initiative aerofoil 311 and first driven aerofoil 312 one end rotate through first axle sleeve 3112 and second axle sleeve 3122 and connect in the mounting hole of strengthening rib 34.

Two groups of second driving air plates 321 and second driven air plates 322 are arranged in the second air guiding opening 2, the two second driving air plates 321 are arranged on the upper side and the lower side of the second air guiding opening 32, the two second driven air plates 322 are arranged between the two second driving air plates 321, intervals between the four air plates are equal, a first shaft sleeve 3212 is arranged at one end of each second driving air plate 321, a second shaft sleeve 3222 is arranged at the same end of each second driven air plate 322, correspondingly, mounting holes for mounting the first shaft sleeve 3212 and the second shaft sleeve 3222 are formed in the reinforcing rib 34, and one ends of the first driving air plates 321 and the first driven air plates 322 are rotatably connected in the mounting holes of the reinforcing rib 34 through the first shaft sleeve 3212 and the second shaft sleeve 3222.

Two first motors 21 and two second motors 22 are arranged on two sides of the panel seat 2, the first motors 21 and the second motors 22 rotate independently, when the panel 3 is arranged on the panel seat 2, the two first motors 21 respectively correspond to the two first driving air plates 31 in the first air guide openings 31, one ends, opposite to the first shaft sleeve 3112, of the first driving air plates 311 are provided with first motor connecting shafts 3111, and the other ends of the first driving air plates 311 are connected with output shafts of the first motors 21 through the first motor connecting shafts 3111.

Correspondingly, the two second motors 22 respectively correspond to the two second driving air plates 32 in the second air guiding opening 32, one end of the second driving air plate 32 opposite to the first shaft sleeve 3212 is provided with a second motor connecting shaft 3211, and the other end of the second driving air plate 32 is connected to an output shaft of the second motor 22 through the second motor connecting shaft 3211.

The first driven air plate 312 in the first air guiding opening 31 is provided with a first panel connecting shaft 3121 at the end opposite to the second shaft sleeve 3122, the first panel connecting shaft 3121 is rotationally connected with the panel base 2, meanwhile, the end of the first driving air plate 311 provided with the first motor connecting shaft 3111 and the end of the first driven air plate 312 provided with the first panel connecting shaft 3121 are provided with a connecting rod 33, the connecting rod 33 connects the first driving air plate 311 and the first driven air plate 312 together, so that the first motor 21 can drive the first driven air plate 312 to rotate when controlling the rotation of the first driving air plate 311.

The single connecting rod 33 is "n" shaped, one end is connected to the first driving wind plate 311, and the other end is connected to the first driven wind plate 312, and in the embodiment of the present invention, the connecting rod 33 needs to be connected to the first driving wind plate 311, the first driven wind plate 312, the first driving wind plate 311 in sequence, therefore, the connecting rod 33 is "m" shaped, when the two first driving wind plates 311 rotate under the control of the two first motors 21, the power can be stably transmitted to the two first driven wind plates 312, so that the first wind guiding opening 31 is stably opened to supply air indoors.

Correspondingly, the connecting rod 33 is also arranged in the second air guiding opening 32, one end of the second driving air plate 321, which is provided with the second motor connecting shaft 3211, is connected with one end of the second driven air plate 322, which is provided with the second panel connecting shaft 3222, and the second driving air plate 321, the second driven air plate 32222, the second driven air plate 322 and the second driving air plate 321 are sequentially connected, so that when the two second motors 22 control the upper and lower second driving air plates 321 to rotate, power can be stably transmitted to the two second driven air plates 322, and the second air guiding opening 32 is stably opened to supply air to the room.

In order to enable the panels in the first air guiding opening 31 and the second air guiding opening 32 to rotate, through holes for installing the first panel connecting shaft 3121 and the second panel connecting shaft 3221 are arranged at two sides of the panel base 2 corresponding to the interval between the air guiding plates, so that when the panel 3 is fixed on the panel base 2, the first driven air plate 312 and the second driven air plate 322 can be rotatably connected to the panel base 2.

The panel base 3 is provided with the electric appliance box 24, the electric appliance box 24 can send control instructions to the first motor 21 and the second motor 22, referring to fig. 4, the first motor 21 and the second motor 22 are controlled to rotate independently, so that the first air guide opening 31 and the second air guide opening 32 of the panel 3 have a plurality of air supply angles, the requirements of different users on air supply are met, and the user experience is improved.

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, comprising:

the front side of the shell is provided with an air outlet;

the fan is used for supplying air to the air outlet;

the heat exchanger is used for exchanging heat of air entering the shell;

the panel seat is arranged on the front side of the shell, and two sides of the panel seat are provided with motors which independently rotate;

the panel, the joint is in the panel seat for shelter from the air outlet, correspond on it the position of air outlet forms left right interval's first wind-guiding mouth and second wind-guiding mouth, include:

the driving air plate and the driven air plate are arranged in the first air guide opening and the second air guide opening at intervals up and down, one end of the driving air plate is connected with the motor, the other end of the driving air plate is rotatably connected with the middle part of the panel, one end of the driven air plate is rotatably connected with the panel seat, the other end of the driven air plate is rotatably connected with the middle part of the panel, and a connecting rod is arranged between the same ends of the driving air plate and the driven air plate and used for driving the driven air plate to rotate when the driving air plate rotates;

wherein the content of the first and second substances,

the motor is used for controlling the driving air plate to rotate so as to open or close the first air guide opening and the second air guide opening.

2. An indoor unit of an air conditioner according to claim 1, wherein: one end of the driving air plate is provided with a motor connecting shaft, and the driving air plate is connected with the motor through the motor connecting shaft; and one end of the driven air plate is provided with a panel connecting shaft, and one end of the driven air plate is connected with the panel seat in a rotating manner through the panel connecting shaft.

3. An indoor unit of an air conditioner according to claim 1, wherein: the connecting rod is connected with one end of the driving air plate provided with the motor connecting shaft and one end of the driven air plate provided with the panel connecting shaft.

4. An indoor unit of an air conditioner according to claim 1, wherein: and a plurality of groups of driving air plates and driven air plates are arranged in the first air guide port and the second air guide port.

5. An indoor unit of an air conditioner according to claim 4, wherein: the connecting rod is n-shaped, and a plurality of groups of driving air plates and driven air plates are sequentially connected.

6. An indoor unit of an air conditioner according to claim 4, wherein: the two sides of the panel seat are provided with a plurality of motors corresponding to the active air plates, the active air plates in the first air guide openings are connected with the motors on the left side of the panel seat, and the active air plates in the second air guide openings are connected with the motors on the right side of the panel seat.

7. An indoor unit of an air conditioner according to claim 4, wherein: two groups of driving air plates and driven air plates are arranged in the first air guide port and the second air guide port, the driving air plates are located at the upper end and the lower end of the panel, and the driven air plates are arranged between the two driving air plates.

8. An indoor unit of an air conditioner according to claim 1, wherein: the area of the first air guide opening is the same as that of the second air guide opening.

9. An indoor unit of an air conditioner according to claim 1, wherein: the driving air plate and the driven air plate are identical in structure and are strip-shaped thin plates.

10. An indoor unit of an air conditioner according to claim 1, wherein: the panel is provided with a reinforcing rib between the first air guide opening and the second air guide opening, a first shaft sleeve is arranged at one end, away from the motor connecting shaft, of the driving air plate, a second shaft sleeve is arranged at one end, away from the panel connecting shaft, of the driven air plate, and a plurality of mounting holes used for being rotatably connected with the first shaft sleeve and the second shaft sleeve are formed in the reinforcing rib.