CN213395583U - Indoor air conditioner - Google Patents

Abstract

The utility model relates to an air conditioning technology field discloses an indoor air conditioner, and it includes: a casing, an air deflector and a driving component, wherein an air duct is formed in the casing, an air outlet is arranged on the casing and communicated with the air duct, the air deflector is arranged on the casing, the air deflector is arranged at the air outlet, the driving component is arranged in the shell and is connected with the air deflector, the air deflector also comprises a first water storage tank and a second water storage tank, the first water storage tank is arranged on the inner wall of the air deflector, the second water storage tank is arranged on the side wall of the air deflector, the air deflector is arranged at the air outlet of the shell, so that the air flow is prevented from being directly led into the room from the air outlet, thereby lead to the air current can directly blow to the condition of human body, just the utility model discloses a set up the aqua storage tank bottom the aviation baffle, accept the during operation and adhere to the comdenstion water on the aviation baffle inner wall, prevent that the comdenstion water from dripping to the user's floor, increased room air conditioner's life and user experience.

Description

Indoor air conditioner

Technical Field

The utility model relates to an air conditioning technology field especially relates to an indoor air conditioner.

Background

At present, in modern life with multiple climatic changes, in order to enable people to work, rest or live in a comfortable environment, most people can use an air conditioner to perform air conditioning on an environment area where the people are located, so that factors such as air temperature of the area where the people are located can be adjusted to the degree that the people can feel comfortable, and the people can feel comfortable and relaxed.

In the current life, floor type air conditioners are already put into use in large quantity and are generally accepted by people. The current indoor air conditioner is mostly direct with the air current guide to indoor through the air outlet, because air outlet department does not have the shelter from the thing, can have the air current can directly blow to the condition of human body, when the air current temperature was too high, makes skin too dry easily to lead to skin allergy, when the air current temperature was crossed lowly, symptoms such as dizziness headache, send out cold, four limbs pain also can appear.

Meanwhile, after the air deflector in the prior art is assembled, the condition of generating condensed water often occurs, and the service life and the user experience are influenced. Meanwhile, the air blown out from the air duct can enter the air conditioner through the gap between the front panel and the front panel lining plate to generate condensation, which affects the service life of the air conditioner.

SUMMERY OF THE UTILITY MODEL

In some embodiments of the present application, an indoor air conditioner is provided, which is provided with an air deflector, and the present application avoids the air current from directly being introduced into the room through the air outlet by setting the air deflector at the air outlet of the casing, thereby resulting in the condition that the air current can directly blow to the human body.

In some embodiments of this application, improved the aviation baffle, be provided with the aqua storage tank on the aviation baffle inner wall, the utility model discloses a set up first and second aqua storage tank bottom the aviation baffle, accept the comdenstion water of adhering to on the aviation baffle, prevent that the comdenstion water from dripping to the user's floor, increased indoor air conditioner's life and user experience.

In some embodiments of the present application, the air deflector is improved, and a flow guiding rib is further disposed on the air deflector, and the flow direction of the condensed water attached to the air deflector is guided by the flow guiding rib, so that the condensed water on the air deflector flows to the inner wall of the air deflector along the flow guiding rib.

In some embodiments of the present application, the air deflector is modified, and the second water storage tank disposed on the air deflector limits the flow of the condensed water attached to the side wall of the air deflector, so as to prevent the condensed water from flowing to the floor.

In some embodiments of the application, the air deflector is improved, and the side wall of the air deflector is of a protruding structure, so that a negative pressure area formed between the side wall of the air deflector and air flow is reduced, and condensed water generated on the side wall of the air deflector during air supply of the air conditioner is effectively reduced.

In some embodiments of the present disclosure, the negative pressure region is a space between the air flow and the side wall of the air deflector when the air flow flows through a joint between the inner wall and the side wall of the air deflector.

In some embodiments of the present application, a water tank is further provided, and an electric heating assembly is provided at the bottom of the water tank, so that the electric heating assembly heats water in the water tank, evaporation of the water is promoted, and the humidification speed is increased.

In some embodiments of the present application, there is provided an indoor air conditioner including: the air guide plate comprises a shell, an air guide plate and a driving assembly, wherein an air channel is formed in the shell, an air outlet is formed in the shell and is communicated with the air channel, the air guide plate is installed on the shell and is arranged at the air outlet so as to guide the flowing direction of air flow, the driving assembly is installed in the shell and is connected with the air guide plate so as to drive the air guide plate to rotate, the air guide plate further comprises a first water storage tank and a second water storage tank, the first water storage tank is arranged on the inner wall of the air guide plate so as to receive condensed water attached to the inner wall of the air guide plate, and the second water storage tank is arranged on the side wall of the air guide plate so as to receive the condensed water attached to the side wall of the air guide plate.

In some embodiments of the present application, the air deflection plate further comprises: the flow guide ribs are arranged on the inner wall of the air deflector to guide condensed water on the air deflector to flow to the first water storage tank along the flow guide ribs.

In some embodiments of the present application, the diversion rib is obliquely disposed on the inner wall of the air deflector, and a lower end of the diversion rib extends toward the first water storage tank.

In some embodiments of the present application, the number of the flow guiding ribs is multiple, and the multiple flow guiding ribs are uniformly arranged on the inner wall of the air deflector; the number of the second water storage tanks is multiple, and the second water storage tanks are arranged on the side wall of the air deflector side by side.

In some embodiments of the present application, the drive assembly comprises: the air guide plate comprises a driving motor, a driving gear and a motor shell, wherein the driving motor is fixedly connected with the inner wall of the shell, the driving motor is connected to one end of the air guide plate, the driving gear is connected to the driving end of the driving motor, and the motor shell is sleeved on the driving motor.

In some embodiments of the present application, the indoor air conditioner further comprises: the motor mounting seat is arranged in the shell, and the driving motor is mounted in the motor mounting groove.

In some embodiments of the present application, the indoor air conditioner further comprises: the water tank is installed on the shell, the water tank is arranged at the bottom of the air outlet, and the electric heating assembly is arranged at the bottom of the water tank to heat water in the water tank.

In some embodiments of the present disclosure, a sidewall of the air deflector is a convex structure to reduce a negative pressure region formed between the sidewall of the air deflector and the air flow.

In some embodiments of the present application, the cross-sectional shape of the projection structure includes a triangle and an arc.

In some embodiments of the present disclosure, the number of the wind deflectors is two, and when the two wind deflectors are closed, top ends of side walls of the two wind deflectors are in contact with each other.

Drawings

FIG. 1 is a schematic view of the installation of an air deflection plate and a water tank in some embodiments of the present invention;

fig. 2 is an enlarged view of the portion "a" of fig. 1 in accordance with some embodiments of the present invention;

fig. 3 is a schematic view of the installation of the air deflection plate according to some embodiments of the present invention;

fig. 4 is a schematic view of a water storage tank according to some embodiments of the present invention;

fig. 5 is a schematic view of a second reservoir according to some embodiments of the present invention;

fig. 6 is a schematic structural view of a flow guide rib according to some embodiments of the present invention;

fig. 7 is a bottom view of an indoor air conditioner in some embodiments of the present invention;

fig. 8 is a top view of an indoor air conditioner in some embodiments of the present invention;

fig. 9 is a schematic view of the installation of a water tank in some embodiments of the invention;

FIG. 10 is one of the schematic cross-sectional views of the wind deflector in some embodiments of the present application;

FIG. 11 is one of the schematic cross-sectional views of the wind deflector in some embodiments of the present application;

FIG. 12 is one of the schematic cross-sectional views of the wind deflector in some embodiments of the present application;

figure 13 is a cross-sectional schematic view of a prior art air deflection plate.

Reference numerals:

100. a housing;

200 air deflector; 210. a first water storage tank; 220. a flow guiding rib; 230. a second water storage tank;

300. a water tank;

400. a drive assembly; 410. a motor casing.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

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

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or 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 application, "a plurality" means two or more unless otherwise specified.

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

In the present application, an indoor air conditioner performs a refrigeration cycle of the indoor air conditioner, which includes a series of processes involving compression, condensation, expansion, and evaporation, by using a compressor, a condenser, an expansion valve, and an evaporator, and supplies refrigerant to 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 a condenser, the condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through a 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 refrigerating effect by heat exchange with a material to be cooled using latent heat of evaporation of the refrigerant, and the indoor air conditioner can adjust the temperature of an indoor space throughout the cycle.

The outdoor unit of the indoor air conditioner refers to a portion of the refrigeration cycle including the compressor and the outdoor heat exchanger, the indoor unit of the indoor air conditioner includes the 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 are used as a condenser or an evaporator, and the indoor air conditioner is used as a heater in a heating mode when the indoor heat exchanger is used as the condenser, and as a cooler in a cooling mode when the indoor heat exchanger is used as the evaporator.

An indoor air conditioner according to some embodiments of the present application includes an indoor unit installed in an indoor space, the indoor unit being connected to an outdoor unit installed in an outdoor space through a pipe, the outdoor unit may be provided therein with a compressor, an outdoor heat exchanger, an outdoor fan, an expander, and the like of a refrigeration cycle, and the indoor unit may be provided therein with an indoor heat exchanger and an indoor fan.

For example, the indoor unit may include a wall-mounted indoor unit installed on a wall of the indoor space.

According to some embodiments of the present application, referring to fig. 1, in a housing 100, an air duct is formed in the housing 100, an air outlet is formed on the housing 100, the air outlet is communicated with the air duct, and an air deflector 200 is installed on the housing 100.

A plurality of components constituting a refrigeration cycle are installed in the casing 100, and the casing 100 includes a front surface at least partially opened, a rear surface installed on a wall of the indoor space and provided with a mounting plate, a bottom surface defining a bottom configuration, side surfaces disposed at both sides of the bottom surface, and a top surface defining a top appearance.

A front panel is provided at a front of the open portion of the front surface, the front panel defining a front appearance of the indoor unit. The mounting plate is coupled to the rear surface. The mounting plate may define a mounting hole therein that is coupled to the wall. For example, a mounting plate may be coupled to the wall, and the housing 100 may be configured to mount on the mounting plate.

The casing 100 may be an indoor unit casing 100 provided in an indoor space in the case of a split type air conditioner, or may be an air conditioner own casing 100 in the case of an integrated type air conditioner. Also, the front panel may be understood as one component of the case 100 in a broad sense.

The housing 100 is provided therein with a heat exchanger which exchanges heat with air sucked through the fresh air intake.

The heat exchanger includes a refrigerant pipe through which a refrigerant flows, and a heat exchange fin coupled to the refrigerant pipe so as to increase a heat exchange area, the heat exchanger being disposed to surround a suction side of the fan.

For example, the heat exchanger may include a plurality of curved heat exchange portions.

According to some embodiments of the present application, referring to fig. 1 to 6, the wind deflector 200 is a plate-shaped structure, and a cross-section of a sidewall of the wind deflector 200 is a convex structure.

The air deflector 200 is used for guiding the flowing direction of the airflow, so that the condition that the airflow is directly blown to a human body due to the fact that the airflow is directly led into a room from an air outlet is avoided; the cross section of the side wall of the air deflector 200 is of a convex structure so as to reduce a negative pressure area formed between the side wall of the air deflector and air flow, and the smaller the negative pressure area is, the less condensation is generated, so that the condensed water generated on the side wall of the air deflector during air supply of the air conditioner can be effectively reduced; and at the same time, the slot opening areas of the plurality of second water storage tanks 230 are increased, so that the condensed water effectively flows into the second water storage tanks 230.

The air deflector 200 is installed on the casing 100, the air deflector 200 is disposed at the air outlet, and the air deflector 200 is connected to the driving assembly 400.

When the air deflector 200 is in the closed position, the airflow cannot flow out from the air outlet; when the air deflector 200 is at the fully open position, the air outlet area of the air outlet is the largest.

In addition, the number of the wind deflectors 200 may be two, and when the two wind deflectors 200 are closed, the top ends of the sidewalls of the two wind deflectors 200 are in contact.

It should be noted that the negative pressure region is a space between the airflow and the side wall of the air deflector 200 when the airflow flows through the connection between the inner wall and the side wall of the air deflector 200.

According to some embodiments of the present application, referring to FIGS. 10 and 11 (the direction of the arrow in the figures is the direction of the flow of the gas), when the cross-sectional shape of the projection structure is a triangle, the slope α of the slope of the triangle is in the range of 100 DEG. ltoreq. alpha. ltoreq.140, the angle β of the apex of the triangle is in the range of 100 DEG. ltoreq. beta. ltoreq.140, the rounded corner R of the triangle is in the range of 0.2 mm. ltoreq. R.ltoreq.3 mm, and the height L of the triangle is in the range of 1 mm. lto.

The height L of the triangle is more than or equal to 1mm and less than or equal to 4mm, the inclination angle alpha of the inclined plane is more than or equal to 100 degrees and less than or equal to 140 degrees, and the angle beta of the triangle tip is more than or equal to 100 degrees and less than or equal to 140 degrees, thereby reducing the condensed water generated on the side wall of the air deflector during air supply of the air conditioner and effectively reducing the noise generated by the second water storage tank 230; the round angle R of the triangle is not less than 0.2mm and not more than 3mm, and the flow guide effect of the air deflector on the wind flow is improved.

According to some embodiments of the present disclosure, referring to fig. 12 (the direction of the arrow in the figure is the direction of the airflow), when the cross-sectional shape of the protruding structure is an arc, the range of r between the arc surface of the arc and the rounded corner r of the inner wall of the air deflector 200 is 0.2mm ≦ r ≦ 3mm, and the range of M between the arc height M and 1mm ≦ M ≦ 4 mm.

R is more than or equal to 3mm within the range of 0.2mm and less than or equal to r, and M is more than or equal to 4mm within the range of 1mm and less than or equal to M, so that condensed water generated on the side wall of the air deflector during air supply of the air conditioner is reduced, and meanwhile, noise generated by the second water storage tank 230 is effectively reduced; and the cambered surface promotes the guide effect of the air deflector on the wind flow.

According to some embodiments of the present application, referring to fig. 1-6, a drive assembly 400, the drive assembly 400 is comprised of a drive motor, a drive gear, and a motor housing 410.

The driving assembly 400 is used for driving the air deflector 200 to rotate.

The driving assembly 400 is installed in the casing 100, the driving assembly 400 is connected to the air deflector 200, the driving motor is fixedly connected to the inner wall of the casing 100, the driving motor is connected to one end of the air deflector 200, the driving gear is connected to the driving end of the driving motor, and the motor casing 410 is sleeved on the driving motor.

According to some embodiments of the present application, referring to fig. 1-6, a motor mount on which a drive motor is mounted.

The motor mount is disposed in the housing 100, and the driving motor is mounted in the motor mount groove.

According to some embodiments of the present application, referring to fig. 1 to 6, the first reservoir 210 has a rectangular gutter-like structure.

The first reservoir 210 is used for receiving the condensed water attached to the inner wall of the air guide plate 200.

The first water storage tank 210 is disposed on the inner wall of the air guide plate 200.

According to some embodiments of the present application, referring to fig. 1-6, the air-guiding ribs 220 having a strip structure.

The flow guiding rib 220 is used for guiding the condensed water on the air deflector 200 to flow into the first water storage tank 210 along the flow guiding rib 220.

The flow guiding ribs 220 are arranged on the inner wall of the air deflector 200.

In addition, the flow guiding rib 220 is obliquely arranged on the inner wall of the air deflector 200, and the lower end of the flow guiding rib 220 in the horizontal height extends towards the first water outlet groove 210, so as to ensure that the flow guiding rib 200 guides the condensed water into the first water storage groove 210; the number of the flow guiding ribs 220 is multiple, and the multiple flow guiding ribs 220 are uniformly arranged on the inner wall of the air deflector 200.

According to some embodiments of the present application, referring to fig. 1 to 6, the second reservoir 230 is a saw-toothed groove 230.

The second water storage tank 230 is used for receiving the condensed water attached to the sidewall of the air deflector 200, thereby restricting the flow of the condensed water on the sidewall of the air deflector 200.

The second water storage groove 230 is opened at a side wall of the air guide plate 200.

In addition, the number of the second water storage grooves 230 is plural, and the plural second water storage grooves 230 are arranged side by side on the side wall of the air deflector 200 to form the zigzag second water storage grooves 230; the wall of the second water storage tank is conical so as to ensure the smoothness of the condensed water flowing into the second water storage tank.

Referring to fig. 1-6, a water tank 300, the water tank 300 is a rectangular box structure according to some embodiments of the present application.

The water tank 300 is used to store water for humidifying the indoor air conditioner.

The water tank 300 is installed on the housing 100, and the water tank 300 is disposed at the bottom of the air outlet.

According to some embodiments of the present application, referring to fig. 1-6, an electrical heating assembly is disposed at the bottom of the water tank 300.

The electric heating component heats the water in the water tank 300, so that the evaporation of the water is promoted, and the humidifying speed is increased.

According to the first concept of the present application, since the air deflector is provided in the present application, the present application avoids the situation that the air flow is directly introduced into the room from the air outlet, thereby leading to the air flow to directly blow to the human body.

According to the second design of this application, because this application sets up first aqua storage tank bottom the aviation baffle, so this application accepts the comdenstion water of adhering to on the aviation baffle inner wall through first aqua storage tank, prevents that the comdenstion water from dripping to the user floor, has increased room air conditioner's life and user experience.

According to the third concept of the present application, since the air deflector of the present application is provided with the flow guiding ribs, the present application guides the flow direction of the condensed water attached to the air deflector through the flow guiding ribs, so that the condensed water attached to the air deflector flows to the inner wall of the air deflector along the flow guiding ribs.

According to the fourth design of this application, because the water tank bottom of this application is provided with electric heating element, so this application promotes the evaporation of water through the water in electric heating element heating water tank, promotes humidification speed.

According to the fifth concept of the present disclosure, since the sidewall of the air deflector has a protruding structure, condensed water attached to the sidewall of the air deflector can be effectively reduced.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims (10)

1. An indoor air conditioner, comprising:

the air conditioner comprises a shell, wherein an air duct is formed in the shell, an air outlet is formed in the shell, and the air outlet is communicated with the air duct;

the air deflector is arranged on the shell and arranged at the air outlet so as to guide the flowing direction of the air flow;

the driving assembly is arranged in the shell and connected to the air deflector so as to drive the air deflector to rotate between a closed position and a full-open position;

wherein, the aviation baffle still includes:

the first water storage tank is arranged on the inner wall of the air deflector to receive condensed water attached to the inner wall of the air deflector;

the second water storage tank is arranged on the side wall of the air deflector to receive the condensed water attached to the side wall of the air deflector.

2. The room air conditioner of claim 1, wherein the air guide plate further comprises:

and the flow guide ribs are arranged on the inner wall of the air deflector to guide the condensed water attached to the inner wall of the air deflector to flow to the first water storage tank along the flow guide ribs.

3. The indoor air conditioner according to claim 2, wherein the air guide rib is obliquely disposed on the inner wall of the air guide plate, and an end of the air guide rib lower in horizontal height extends toward the first water storage tank.

4. The indoor air conditioner according to claim 2, wherein the number of the air guide ribs is plural, and the plural air guide ribs are uniformly arranged on the inner wall of the air guide plate; the number of the second water storage tanks is multiple, and the second water storage tanks are arranged on the side wall of the air deflector side by side.

5. A room air conditioner as set forth in claim 1, wherein said driving assembly comprises:

the driving motor is fixedly connected with the inner wall of the shell and is connected to one end of the air deflector;

the driving gear is connected to the driving end of the driving motor;

and the motor shell is sleeved on the driving motor.

6. A room air conditioner according to claim 5, further comprising:

the motor mounting seat is arranged in the shell, and the driving motor is mounted in the motor mounting groove.

7. A room air conditioner as set forth in claim 1, further comprising:

the water tank is arranged on the shell and is arranged at the bottom of the air outlet;

an electric heating assembly disposed at a bottom of the water tank to heat water in the water tank.

8. The room air conditioner of claim 1, wherein the sidewall of the air deflector has a convex structure to reduce a negative pressure area formed between the sidewall of the air deflector and the airflow.

9. A room air conditioner according to claim 8, wherein the sectional shape of said projection structure includes a triangle and an arc.

10. The indoor air conditioner according to claim 8, wherein the number of the air deflection plates is two, and when the two air deflection plates are closed, top ends of side walls of the two air deflection plates are in contact.

Images