CN217559971U

CN217559971U - Air conditioner

Info

Publication number: CN217559971U
Application number: CN202221261089.3U
Authority: CN
Inventors: 逯成林; 孙合庆
Original assignee: Hisense Air Conditioning Co Ltd
Current assignee: Hisense Air Conditioning Co Ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-10-11
Anticipated expiration: 2032-05-24

Abstract

The utility model provides an air conditioner, include: the device comprises a machine shell, a grating, a connecting rod, a filter screen, a baffle and a driving mechanism; an indoor air inlet and a fresh air inlet are formed on the casing; the grille is arranged at the indoor air inlet; the connecting rod is connected with the grille, and the connecting rod swings to drive the grille to open or close the indoor air inlet; the filter screen is arranged at the indoor air inlet in a sliding manner; the baffle is arranged at the fresh air inlet in a sliding manner and used for opening or closing the fresh air inlet; the driving mechanism is arranged in the casing and is respectively connected to the filter screen and the baffle, and the driving mechanism moves to drive the filter screen to slide along the height direction of the casing and/or drive the baffle to open or close the fresh air inlet. Through the combination of multiple functions, realize purifying the switching of multiple modes such as wind mode, new trend mode, mixed mode to satisfy the demand of user to different environment or different situation.

Description

Air conditioner

Technical Field

The utility model belongs to the technical field of an air conditioner technique and specifically relates to an air conditioner.

Background

Air conditioner among the prior art generally has the refrigeration and heats the function, adjusts the temperature of room air when ambient temperature is too high or low, provides a comfortable indoor environment for the user, along with the improvement of people's standard of living, the user is also higher and higher to the requirement of air quality, has appeared the air conditioner that introduces new trend device, but general new trend device function singleness can not satisfy user's different demands.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve one of the technical problem in the correlation technique at least to a certain extent.

For this reason, this application aims at providing an air conditioner, be provided with new trend air intake and indoor air intake in the back below position of casing, and be provided with the baffle, filter screen and grid, drive the grid swing through setting up the connecting rod and realize opening or close indoor air intake, it slides from top to bottom to set up actuating mechanism and drive the direction of height of filter screen along the casing, realize the purification and the filtration of air intake department air, it drives the baffle and opens or close the new trend air intake to set up actuating mechanism, through the switching that carries out multiple functions, realize the switching of multiple mode.

An air conditioner according to the present application includes: the device comprises a shell, a grid, a connecting rod, a filter screen, a baffle and a driving mechanism; an indoor air inlet and a fresh air inlet are formed on the casing; the grille is arranged at the indoor air inlet; the connecting rod is connected to the grille, and the connecting rod swings to drive the grille to open or close the indoor air inlet; the filter screen is arranged at the indoor air inlet in a sliding manner; the baffle is arranged at the fresh air inlet in a sliding manner and used for opening or closing the fresh air inlet; the driving mechanism is arranged in the casing and is respectively connected to the filter screen and the baffle, and the driving mechanism moves to drive the filter screen to slide along the height direction of the casing and/or drive the baffle to open or close the fresh air inlet.

This application sets up indoor air intake and new trend air intake in the below position at the back of casing, and drive the grid swing through setting up the connecting rod and realize opening or close indoor air intake, it slides from top to bottom to set up the direction of height that first drive structure drove the filter screen along the casing, air to indoor air intake department filters and purifies, it realizes opening or closing the new trend air intake to set up second actuating mechanism and drive the baffle motion, combination through multiple functions, realize purifying the wind mode, the new trend mode, the switching of multiple modes such as mixed mode, in order to satisfy the demand of user to different environment or different situation.

In some embodiments of the present application, a column is disposed in the housing, at least a portion of a slide rail is disposed on the column, and the filter screen is slidably disposed on the slide rail.

In some embodiments of the present application, the drive mechanism includes a first drive mechanism coupled to the screen and a second drive mechanism coupled to the flapper.

In some embodiments of the present application, the first driving mechanism includes a first rack, a first rail, and a first motor, the first rail is fixedly connected to the filter screen, and the first motor drives the first rack to move along the first rail to drive the filter screen to slide.

In some embodiments of the present application, the second driving mechanism includes a second rack, a second rail and a second motor, the second rail is fixedly connected to the baffle, and the second motor drives the second rack to move along the second rail to drive the baffle to move.

In some embodiments of the present application, the fresh air inlet is connected with a fresh air duct.

In some embodiments of the present application, a fresh air duct extending outward is connected to the fresh air inlet.

In some embodiments of the present application, the air conditioner further includes a fresh air module, the fresh air module is disposed in the casing, and a return air inlet of the fresh air module is connected to the fresh air pipe, for introducing outdoor fresh air into the casing.

In some embodiments of the present application, the fresh air module includes a fan, and the fan is connected to the second motor, and the second motor drives the fan to rotate.

In some embodiments of the present application, a third motor is connected to the connecting rod, and the third motor drives the connecting rod to swing to drive the grille to swing.

In some embodiments of the present application, the screen is a super screen.

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 embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present application;

fig. 2 is a front view of an air conditioner with a front panel removed according to an embodiment of the present application;

FIG. 3 is a rear view of an air conditioner according to an embodiment of the present invention with a back plate removed;

fig. 4 is a schematic structural view illustrating a fresh air duct of an air conditioner connected to a cabinet according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a grill of an air conditioner according to an embodiment of the present application;

FIG. 6 is a schematic view illustrating a structure in which a connecting rod of an air conditioner is connected to a grill according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram illustrating a first driving mechanism of an air conditioner according to an embodiment of the present invention connected to a filter screen;

fig. 8 is a schematic structural view of a first driving mechanism of an air conditioner according to an embodiment of the present application;

fig. 9 is a schematic structural view illustrating a second driving mechanism of the air conditioner according to the embodiment of the present application coupled to a baffle;

fig. 10 is a schematic structural view of a second driving mechanism of an air conditioner according to an embodiment of the present application;

in the figures, a machine shell 1; a front panel 11; side plates 12; a top plate 13; a back plate 14; a base 15; an indoor air inlet 16; a fresh air inlet 17; a cross member 18; a column 19; a grid 2; an air guide vertical plate 21; a connecting rod 3; a third motor 31; a support bar 32; a filter screen 4; a baffle 5; a drive mechanism 6; a first drive mechanism 61; a first rack 61a; a first guide rail 61b; a first motor 61c; a second drive mechanism 62; the second rack 62a; a second guide rail 62b; a second motor 62c; a fresh air duct 7; fresh air module 8.

Detailed Description

The present invention will be described in detail by way of examples. 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 present application, an air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, 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 evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can 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 air conditioner includes an air conditioner, which is a part of a refrigeration cycle including a compressor and an outdoor heat exchanger, and an outdoor unit of the air conditioner, which includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.

Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of an air conditioner according to an embodiment of the present invention, fig. 2 is a front view of the air conditioner according to the embodiment of the present invention with a front panel removed, and fig. 3 is a rear view of the air conditioner according to the embodiment of the present invention with a rear panel removed.

Referring to fig. 1-3, comprising: the casing 11, the grille 22, the connecting rod 33, the filter screen 44, the baffle 55 and the driving mechanism 6; an indoor air inlet 16 and a fresh air inlet 17 are formed on the machine shell 1; the grille 2 is rotatably connected with an indoor air inlet 16; the connecting rod 3 is connected with the grille 2, and the connecting rod 3 swings to drive the grille 2 to open or close the indoor air inlet 16; the filter screen 4 is arranged at the indoor air inlet 16 in a sliding manner; the baffle 5 is arranged at the fresh air inlet 17 in a sliding manner and used for opening or closing the fresh air inlet 17; the driving mechanism 6 is arranged in the machine shell 1, the driving mechanism 6 is respectively connected to the filter screen 4 and the baffle 5, and the driving mechanism 6 moves to drive the filter screen 4 to slide along the height direction of the machine shell 1 and/or drive the baffle 5 to open or close the fresh air inlet 17.

A frame is arranged in the machine shell 1, the frame comprises a cross beam 18 and a vertical column 19, the cross beam 18 is respectively connected with the vertical column 19 to form the frame, and the frame forms an internal frame of the air conditioner and plays a role in supporting.

The front side of the cabinet 1 is a side of the air conditioner facing a user when the air conditioner is used, the front side of the cabinet 1 is used for installing components, and the rear side of the cabinet 1 is a side of the air conditioner opposite to the front side of the cabinet 1.

The machine shell 1 comprises a front panel 11, side plates 12, a top plate 13, a back plate 14 and a base 15, and parts in the machine shell 1 can be conveniently maintained through dismounting the front panel 11. The side plates 12 include left and right side plates. The back plate 14 is located at the rear side of the front panel 11, the left side plate is connected to the left sides of the front panel 11 and the back plate 14, the right side plate is connected to the right sides of the front panel 11 and the back plate 14, the top plate 13 is connected to the upper ends of the front panel 11 and the back plate 14, and the base 15 is connected to the lower ends of the front panel 11 and the back plate 14.

The front panel 11, the side panels 12, the top panel 13, the back panel 14 and the base 15 are connected with the frame through bolt hinges or welding, and the structure is simple and reliable.

An indoor air inlet 16 and a fresh air inlet 17 are formed at the bottom of a back plate 14 of the machine shell 1, and an air outlet is also formed on the machine shell 1.

The indoor air inlet 16 and the fresh air inlet 17 are communicated with the air outlet to form an air channel.

A heat exchanger, a water pan and the like are arranged in the machine shell 1.

The heat exchanger is arranged in the machine shell 1 and used for exchanging heat of air entering from the indoor air inlet 16 and the fresh air inlet 17. The heat exchanger may include a refrigerant pipe through which a refrigerant flows, and a heat exchange fin connected to the refrigerant pipe so as to increase a heat exchange area.

The water receiving tray is arranged below the heat exchanger and used for receiving the condensed water flowing down from the heat exchanger. The water receiving tray is provided with a drain hole, the drain hole is connected with a drain pipe which outputs outwards, and the condensed water in the water receiving tray is discharged to the outside through the drain pipe.

Fig. 4 is a schematic structural view illustrating a fresh air duct of an air conditioner connected to a cabinet according to an embodiment of the present invention.

Referring to fig. 4, a grille 2 is connected to an indoor air inlet 16 of the casing 1, a fresh air inlet 17 is formed in the grille 2, and a fresh air pipe 7 extending outward is connected to the fresh air inlet 17.

Be provided with new trend module 8 in the casing 1, new trend module 8 sets up in the bottom of heat exchanger and is located new trend air intake 17 department, and new trend module 8 is connected in new trend pipe 7 for introduce new trend module 8 with outside air from new trend pipe 7.

The fresh air module 8 comprises a volute and a fan, an air suction opening is formed in the volute, and the volute is installed in the machine shell through a connecting piece; the fan sets up in the spiral case and corresponds suction opening department, and the fan is connected in the second motor, and the second motor can drive the fan and rotate and get rid of the air to the position of the heat exchanger on upper portion through the wind channel.

Fig. 5 is a schematic structural view illustrating a grill of an air conditioner according to an embodiment of the present invention being coupled to a cabinet, and fig. 6 is a schematic structural view illustrating a link of an air conditioner according to an embodiment of the present invention being coupled to the grill.

Referring to fig. 5 to 6, the air conditioner includes a third motor 31, a link 3, and a grill 2, and the grill 2 is rotatably coupled to the indoor intake opening 16 to open or close the indoor intake opening 16. The grille 2 is attached to a vertical column 19 of the cabinet 1.

One end of the connecting rod 3 is connected to the grille 2 through a hinge, and the other end of the connecting rod is connected to the third motor 31, and the third motor 31 drives the connecting rod 3 to swing, so that the grille 2 is driven to swing, and the indoor air inlet 16 is opened or closed.

A support bar 32 is further arranged, two ends of the support bar 32 are fixedly connected to the upright post 19 through screws, and the third motor 31 is fixedly installed on the support bar 32.

In this embodiment, in an implementation manner, the grid 2 has a plurality of vertically arranged wind guide vertical plates 21 capable of swinging left and right for guiding wind, wherein when the grid 2 swings, the third motor 31 drives the connecting rod 3 to swing so as to realize that the wind guide vertical plates 21 swing left and right, and the grid 2 further has a transverse rib connected between the wind guide vertical plates 21, wherein the transverse rib can be arranged along the height direction of the casing 1 and is perpendicular to the wind guide vertical plates 21; in another embodiment, the grid 2 has a plurality of air guiding transverse plates which are transversely arranged and can swing up and down for guiding air, wherein the air guiding transverse plates swing up and down when the grid 2 swings, the grid 2 further has vertical ribs connected between the air guiding transverse plates, and the vertical ribs can be arranged along the width direction of the casing 1 and are perpendicular to the air guiding transverse plates.

Fig. 7 is a schematic structural view illustrating a first driving mechanism of an air conditioner according to an embodiment of the present disclosure connected to a filter screen, and fig. 8 is a schematic structural view illustrating the first driving mechanism of the air conditioner according to the embodiment of the present disclosure.

Referring to fig. 7-8, at least a part of slide rails are disposed on the columns 19 of the frame, and along the height direction of the casing 1, two sides of the filter screen 4 are engaged in the slide rails and slidably disposed on the slide rails.

The inner side of the filter screen 4 is connected with a first driving mechanism 61, and the first driving mechanism 61 is fixedly connected to the filter screen 4 through screws or welding.

The first driving mechanism 61 includes a first rack 61a, a first guide rail 61b and a first motor 61c, the first guide rail 61b is fixedly connected to the filter screen 4, the first rack 61a is adapted to the first guide rail 61b, and the first motor 61c drives the first rack 61a to move on the first guide rail 61b, so as to drive the filter screen 4 to slide up and down along the sliding rail at the indoor air inlet 16.

In this embodiment, a hyper filter is used as the filter 4.

Fig. 9 is a schematic structural view illustrating a second driving mechanism of an air conditioner according to an embodiment of the present invention connected to a barrier, and fig. 10 is a schematic structural view illustrating the second driving mechanism of the air conditioner according to the embodiment of the present invention.

Referring to fig. 9 to 10, the baffle 5 is disposed inside the casing 1 and located at the fresh air inlet 17, the baffle 5 is connected to a second driving mechanism 62, and the second driving mechanism 62 is fixedly mounted on the baffle 5 by fastening screws or welding.

The second driving mechanism 62 includes a second rack 62a, a second guide rail 62b and a second motor 62c, the second guide rail 62b is fixedly connected to the baffle 5, the second rack 62a is adapted to the second guide rail 62b, and the second motor 62c drives the second rack 62a to move on the second guide rail 62b, so as to drive the baffle 5 to move to open or close the fresh air inlet 17.

The control connecting rods 3 are respectively or jointly used for driving the grating 2 to swing, and the first driving mechanism 61 and the third driving mechanism 6 are respectively used for controlling the filter screen 4 and the baffle 5 to move, so that different working modes can be switched.

The following describes three operation modes of the air conditioner:

a wind purifying mode: the third motor 31 drives the connecting rod 3 to swing, and the connecting rod 3 drives the grille 2 to swing, so as to open the indoor air inlet 16. The second driving structure drives the baffle 5 to move, and the fresh air inlet 17 is closed. The first driving mechanism 61 drives the filter screen 4 to move downwards along the slide rail to shield the indoor air inlet 16. At this moment, the third motor 31 drives the fan in the machine shell 1 to rotate to form negative pressure, indoor air is pressed into the air channel through the opening of the grating 2, the air is filtered and sterilized through the filter screen 4, then the fan throws the air upwards through the air channel, and the air is blown out from the air outlet after flowing through the heat exchanger.

Fresh air mode: the grille 2 is closed and the indoor air inlet 16 is closed. The second driving mechanism 62 drives the baffle 5 to move, the fresh air inlet 17 is opened, and the first driving mechanism 61 drives the filter screen 4 to move downwards along the slide rail to shield the indoor air inlet 16. At this moment, the third motor 31 drives the fan in the casing 1 to rotate to form negative pressure, outdoor fresh air is pressed into the air channel through the fresh air pipe 7, the air is filtered and sterilized through the filter screen 4, then the fan blows the air upwards through the air channel, and the air is blown out from the air outlet after flowing through the heat exchanger.

A wind mixing mode: the third motor 31 drives the connecting rod 3 to swing, the connecting rod 3 drives the grille 2 to swing, and the indoor air inlet 16 is opened. The second driving mechanism 62 drives the baffle 5 to move, and opens the fresh air inlet 17. The first driving mechanism 61 drives the filter screen 4 to move downwards along the slide rail and to be shielded at the indoor air inlet 16. Third motor 31 drive fan rotates this moment and forms the negative pressure, impresses outdoor new trend inside the wind channel through fresh air pipe 7, impresses indoor air inside the wind channel through the opening of grid 2, filters and disinfects the air through filter screen 4, then the fan up gets rid of the air through the wind channel, blows off from the air outlet after the heat exchanger flows through.

To sum up, this application sets up indoor air intake and new trend air intake in the below position at the back of casing, and drive the grid swing through setting up the connecting rod and realize opening or close indoor air intake, it slides from top to bottom to set up the direction of height that first drive structure drove the filter screen along the casing, the air to indoor air intake department filters and purifies, it drives the baffle motion and realizes opening or close the new trend air intake to set up second actuating mechanism, combination through multiple functions, realize purifying the wind mode, new trend mode, the switching of multiple modes such as mixed mode, in order to adapt to the user to the demand of different environment or different situation.

In the description of the present invention, it is to be understood that the terms "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate directions or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not 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.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the 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 air conditioner, comprising:

the air conditioner comprises a shell, a fan and a fan, wherein an indoor air inlet and a fresh air inlet are formed in the shell;

the grille is arranged at the indoor air inlet;

the connecting rod is connected to the grille and swings to drive the grille to open or close the indoor air inlet;

the filter screen is arranged at the indoor air inlet in a sliding manner;

the baffle is arranged at the fresh air inlet in a sliding manner and used for opening or closing the fresh air inlet;

actuating mechanism, set up in the casing, actuating mechanism connect respectively in the filter screen with the baffle, the actuating mechanism motion drives the filter screen is followed the direction of height of casing slides and/or drives the baffle is opened or is closed the new trend air intake.

2. The air conditioner as claimed in claim 1, wherein a column is disposed in the housing, at least a portion of the rail is disposed on the column, and the filter screen is slidably disposed on the rail.

3. The air conditioner of claim 2, wherein said drive mechanism includes a first drive mechanism and a second drive mechanism, said first drive mechanism being connected to said screen and said second drive mechanism being connected to said baffle.

4. The air conditioner according to claim 3, wherein the first driving mechanism comprises a first rack, a first rail and a first motor, the first rail is fixedly connected to the filter screen, and the first motor drives the first rack to move along the first rail so as to drive the filter screen to slide.

5. The air conditioner as claimed in claim 3, wherein the second driving mechanism comprises a second rack, a second rail and a second motor, the second rail is fixedly connected to the baffle, and the second motor drives the second rack to move along the second rail to drive the baffle to move.

6. The air conditioner of claim 1, wherein a fresh air duct extending outwardly is connected to the fresh air inlet.

7. The air conditioner as claimed in claim 6, further comprising a fresh air module disposed in the casing, wherein an air return port of the fresh air module is connected to the fresh air pipe for introducing fresh outdoor air into the casing.

8. The air conditioner as claimed in claim 5, wherein the air conditioner includes a fan connected to the second motor, the second motor driving the fan to rotate.

9. The air conditioner as claimed in claim 1, wherein a third motor is connected to the connecting rod, and the third motor drives the connecting rod to swing to drive the grille to swing.

10. The air conditioner of claim 1, wherein the screen is a hyper screen.