CN212618728U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN212618728U CN212618728U CN202021542614.XU CN202021542614U CN212618728U CN 212618728 U CN212618728 U CN 212618728U CN 202021542614 U CN202021542614 U CN 202021542614U CN 212618728 U CN212618728 U CN 212618728U
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Abstract
The utility model discloses an indoor set of air conditioner and air conditioner, the air-conditioning indoor set includes the casing, and the casing is equipped with first air outlet, second air outlet and communicates the air-out wind channel of first air outlet and second air outlet, and first air outlet and second air outlet are along from top to bottom to distributing in the casing, and baffle movably locates the casing to have and shelter from first air outlet, open the primary importance of second air outlet, and open first air outlet, close the secondary importance of second air outlet. The utility model discloses an air conditioner can adjust the air-out position according to the heat transfer mode, and when heating, the baffle removes to the first position, and hot-air after the heat transfer blows off from the second air outlet of below, and when refrigerating, the baffle removes to the second position, and cold air after the heat transfer blows off from the first air outlet of top, accords with the distribution characteristic of air along with the temperature, refrigerates or heats effectually for indoor temperature is more even, and user experience is good.
Description
Technical Field
The utility model relates to an air conditioner technical field, in particular to machine and air conditioner in air conditioning.
Background
When the conventional air conditioner is used for refrigerating or heating, cold air and hot air are blown to the indoor from the same air outlet, the cold air sinks when refrigerating, and the hot air floats when heating, so that the air conditioner is low in indoor low temperature and high in indoor high temperature when working, the cold and the hot are uneven, and a user feels bad.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a machine and air conditioner in air conditioning aims at providing one kind at the during operation, can make indoor temperature more even machine and air conditioner in the air conditioning.
In order to achieve the above object, the utility model provides an indoor unit of air conditioner, include:
the air conditioner comprises a shell, a first air outlet, a second air outlet and an air outlet duct communicated with the first air outlet and the second air outlet, wherein the first air outlet and the second air outlet are distributed in the shell along the vertical direction; and the number of the first and second groups,
the baffle is movably arranged on the shell and is used for shielding the first air outlet, opening the first position of the second air outlet and opening the first air outlet and closing the second position of the second air outlet.
In one embodiment, the housing has a wind dispersing area, and the housing is provided with a wind dispersing hole in the wind dispersing area.
In an embodiment, the air diffusing area is located between the first air outlet and the second air outlet in the vertical direction.
In an embodiment, the air dispersing area is disposed adjacent to a lower side of the first air outlet, the baffle covers the air dispersing area and the first air outlet at the first position, and the baffle opens the first air outlet and the air dispersing area at the second position.
In an embodiment, the upper end of the baffle has an air dispersing area, and the baffle is provided with air dispersing holes in the air dispersing area, so that when the baffle is at the second position, the air dispersing holes are correspondingly communicated with the first air outlet.
In an embodiment, the housing includes a panel, the panel is located at the front side of the housing, the first air outlet and the second air outlet are distributed on the panel along the vertical direction, and the panel is bent forward, so that the first air outlet is tilted forward and upward, and the second air outlet is tilted forward and downward.
In one embodiment, the panel is arranged in a circular arc shape which is bent forwards in the vertical direction.
In an embodiment, the baffle is disposed in an arc shape that is curved forward in the vertical direction and is stacked on the front side or the rear side of the panel at intervals, and the baffle is rotatably mounted on the housing in the vertical direction to switch between the first position and the second position.
In an embodiment, the indoor unit of an air conditioner further includes a driving mechanism, and the driving mechanism is disposed on the casing, and is in driving connection with the baffle, so as to drive the baffle to switch between the first position and the second position.
In one embodiment, the driving mechanism includes a motor and a driving gear, the driving gear is rotatably mounted on the housing, the motor is in driving connection with the driving gear to drive the driving gear to rotate, a rotating arm is arranged on the baffle, one end of the rotating arm is connected to the baffle and extends backwards from the baffle, and the other end of the rotating arm is provided with arc-shaped teeth which are meshed with the driving gear, so that the driving gear drives the baffle to rotate when rotating.
In one embodiment, the indoor unit of an air conditioner is a wall-mounted indoor unit of an air conditioner.
In an embodiment, a fan assembly and a heat exchanger are arranged in the air outlet duct, the heat exchanger is located between the fan assembly and the first air outlet and between the heat exchanger and the first air outlet in the front-back direction, and the fan assembly is used for driving airflow to flow through the heat exchanger and flow out from the first air outlet or the second air outlet.
In one embodiment, the fan assembly includes an axial flow wind wheel.
In an embodiment, the housing further has air inlets formed therein, and the air inlets are distributed on the upper side and the lower side of the housing.
In one embodiment, the heat exchanger comprises a first heat exchanger and a second heat exchanger which are arranged up and down, the first heat exchanger and the second heat exchanger are arranged in a plate shape, the first heat exchanger inclines upwards from front to back, and the second heat exchanger inclines downwards from front to back.
The utility model discloses still provide an air conditioner, include as above machine in the air conditioning.
The technical scheme of the utility model in, machine in air conditioning includes the casing, and the casing is equipped with first air outlet, second air outlet and communicates the air-out wind channel of first air outlet and second air outlet, and first air outlet and second air outlet are along from top to bottom to distributing in the casing, and baffle movably locates the casing to have the primary importance that shelters from first air outlet, open the second air outlet, and open first air outlet, close the second position of second air outlet. The utility model provides an in the embodiment, realize adjusting the air-out position of air conditioner under different heat transfer modes through simple structure. The air conditioner moves to the first position under the heating mode, and hot-air after the heat transfer blows out from the second air outlet of below, and under the cooling mode, the baffle moves to the second position, and cold-air after the heat transfer blows out from the first air outlet of top, accords with cold and hot air at indoor distribution characteristic along with the temperature, and refrigeration or heating are effectual for indoor temperature is more even, and the user feels comfortable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic sectional view of an embodiment of an air conditioner according to the present invention when the air conditioner stops working;
FIG. 2 is a cross-sectional view of the air conditioner of FIG. 1 in a heating mode;
FIG. 3 is a cutaway view of the air conditioner of FIG. 1 in a cooling mode;
fig. 4 is a schematic view of a damper driving mechanism of the air conditioner of fig. 1.
The reference numbers illustrate:
the purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides an air conditioner and an indoor unit of the air conditioner, wherein the air conditioner includes an indoor unit of the air conditioner, and the indoor unit of the air conditioner may be a cabinet type indoor unit of the air conditioner, a window type indoor unit of the air conditioner, or a wall-mounted indoor unit of the air conditioner. In the following embodiments, an air-conditioning indoor unit is mainly described as an example of a wall-mounted air-conditioning indoor unit, and other types may be referred to for implementation. The utility model discloses in, from top to bottom to pointing the direction that is roughly parallel to gravity, one side that the air conditioner was equipped with the air outlet is the front side, and the air supply direction extends forward, roughly along the level to or with the level to having certain contained angle between to, the one side that deviates from the air supply direction is the rear side. It is understood that the description of the orientation in the present invention is only applicable to the state of the air conditioner during installation and use, and is not applicable to the state of the air conditioner during production and transportation.
Referring to fig. 1 to 3, the present invention provides an air conditioner indoor unit, which includes a casing 10, wherein the casing 10 is provided with a first air outlet 11, a second air outlet 12, and an air outlet duct 13 communicating the first air outlet 11 with the second air outlet 12, the first air outlet 11 and the second air outlet 12 are distributed on the casing 10 along the vertical direction, and a baffle 20 is movably disposed on the casing 10 to have a first position for shielding the first air outlet 11 and opening the second air outlet 12, and a second position for opening the first air outlet 11 and closing the second air outlet 12.
In this embodiment, the air outlet duct 13 is used for sending out the air flow passing through the heat exchange, specifically, a heat exchanger may be directly disposed in the air outlet duct 13, or the air inlet end of the air outlet duct 13 may be communicated with the heat exchange duct provided with the heat exchanger. The temperature of the air after heat exchange by the heat exchanger changes, and in the cooling mode, the temperature of the air flow sent out from the air outlet duct 13 is lower than the room temperature, and in the heating mode, the temperature of the air flow sent out from the air outlet duct 13 is higher than the room temperature. Due to the characteristics of cold air sinking and hot air floating, the temperature of the upper part and the lower part of the room is high easily, the whole indoor temperature is uneven, the feeling of the body of a user is uncomfortable, and the physical health of the human body is not facilitated.
For this reason, in this embodiment, the housing 10 is opened with a first outlet 11 and a second outlet 12 located below the first outlet 11, and the first outlet 11 and the second outlet 12 are preferably spaced apart from each other. In the heating mode, the baffle 20 moves to the first position, and the hot air after heat exchange is blown out from the second outlet 12 below, whereas in the cooling mode, the baffle 20 moves to the second position, and the cold air after heat exchange is blown out from the first outlet 11 above. So, under the heat transfer mode of difference, the position of air outlet is different, specifically, cold air blows off from the first air outlet 11 that is located the upper portion, hot-air blows off from the second air outlet 12 that is located the lower part, cold air's air-out position is higher than hot-air, for the air conditioner that only sets up an air outlet, the air conditioner that this embodiment provided can adjust the position of air outlet according to heat transfer mode, make the position that the relative hot-air in position that cold air blew off high, accord with the characteristic that the air was along with temperature distribution, be favorable to indoor temperature evenly, promote indoor personnel's comfort level.
Referring to fig. 3, on the basis of the above embodiment, the casing 10 has an air-dispersing area 31, and the casing 10 has an air-dispersing hole 32 in the air-dispersing area 31. Generally, if the airflow is directly blown out from the first outlet 11 or the second outlet 12, the flow rate of the airflow is fast, and when a user is in the air supply range of the indoor unit of the air conditioner, the user is easily uncomfortable due to the influence of the blown airflow, and particularly, the temperature difference between the refrigerated air and the room temperature is large, and the direct blowing to the human body easily causes the user to catch a cold and the like, which affects the health of the user. Therefore, in this embodiment, the casing 10 is further provided with the air dispersing area 31, specifically, the air dispersing area 31 may be used for blowing cold air or blowing hot air, the casing 10 is provided with the air dispersing holes 32 in the air dispersing area 31, the air flow in the air outlet duct 13 flows out through the air dispersing holes 32, the air flow is affected by the air dispersing holes 32, the flow speed is reduced, and the air flow is relatively soft, so that no wind feeling is achieved. Therefore, the air flow directly blowing to the human body is reduced, the air supply of the air conditioner is softer, and indoor personnel feel more comfortable.
Specifically, the air dispersing area 31 is located between the first air outlet 11 and the second air outlet 12 in the up-down direction. Thus, the air diffusing area 31 can be adapted to send out cool air as well as hot air. Preferably, the blow down zone 31 is used to blow air in the cooling mode. Preferably, the air dispersing area 31 is disposed adjacent to the lower side of the first air outlet 11, the baffle 20 shields the air dispersing area 31 and the first air outlet 11 at the first position, and the baffle 20 opens the first air outlet 11 and the air dispersing area 31 at the second position. When the air dispersing area 31 is suitable for supplying air in a refrigeration mode, the air flow directly sent out by the first air outlet 11 is positioned above the air flow without wind sensation, and the first air outlet 11 is used for guiding the air flow with a high flow speed to a ceiling, so that quick refrigeration is realized. And the air flow closer to the human body has smaller flow velocity, so that the indoor personnel feel comfortable.
In another embodiment, the baffle 20 has an air dispersing area 31 at the upper end thereof, and the baffle 20 has an air dispersing hole 32 in the air dispersing area 31, so that when the baffle 20 is at the second position, the air dispersing hole 32 is correspondingly communicated with the first air outlet 11. In this way, the baffle 20 is provided with the air dispersing holes 32 for air supply without wind. Specifically, the baffle 20 may completely cover the first air outlet 11, or partially cover the lower end of the first air outlet 11, so as to completely or partially discharge air without wind sensation. So under the refrigeration mode, a portion air current is direct to be sent out by first air outlet 11, and the air current velocity of flow is very fast, and send out in the other part air current air-sending scattered wind hole 32, and the velocity of flow is slow, forms the flow field that the upper portion velocity of flow is fast, the lower part velocity of flow is slow for the upper portion air current refrigerates fast, and the lower part is closer to the air current velocity of flow of human body less, makes indoor personnel feel comfortable.
In an embodiment, referring to fig. 1 to 3, the housing 10 includes a panel 30, the panel 30 is located at a front side of the housing 10, the first outlet 11 and the second outlet 12 are distributed on the panel 30 along an up-down direction, and the panel 30 is bent forward, so that the first outlet 11 is tilted forward and upward, and the second outlet 12 is tilted forward and downward. In this embodiment, the shape of the panel 30 may be set as required, and specifically, the panel 30 may be bent forward in a zigzag shape, or may be bent forward in an arc shape, as long as an inclined plane inclined upward is formed at the upper end of the panel 30 for opening the first air outlet 11, and an inclined plane inclined downward is formed at the lower end of the panel 30 for opening the second air outlet 12. So, first air outlet 11 and second air outlet 12 have the effect of direction for under the refrigeration mode, cold air is upwards blown out, and the direction ceiling, then downward diffusion promotes refrigeration speed, and can not directly blow to the human body, make indoor temperature even, indoor personnel experience is comfortable. In the heating mode, hot air is blown downwards to be guided to the floor and then floats upwards, so that the heating effect is improved, the hot air cannot be directly blown to a human body, the indoor temperature is uniform, and indoor personnel feel comfortable.
On the basis of the above embodiment, the panel 30 is provided in an arc shape curved forward in the up-down direction. So to the aspect accords with the requirement that first air outlet 11 and second air outlet 12 set up the direction, on the other hand is under the condition that the consumptive material is the same, and curved panel 30 can provide bigger space for air outlet duct 13, and the windage is little, be favorable to promoting the air-out amount of wind, and the air conditioner appearance is streamlined, elegant appearance.
Further, the baffle 20 is disposed in an arc shape that is curved forward in the vertical direction and is stacked on the front side or the rear side of the panel 30 at intervals, and preferably, the baffle 20 is disposed on the front side of the panel 30 for easy detachment, cleaning or maintenance. The shutter 20 is rotatably mounted to the housing 10 up and down to switch between a first position and a second position. In this way, the shutter 20 is shaped to fit the panel 30, and can smoothly slide up and down along the arcuate trajectory with respect to the panel 30, thereby switching between the first position and the second position. Moreover, the baffle 20 can be installed in a rotating mode, so that the structure is simple and reliable, and the maintenance is convenient.
The mode of driving the baffle 20 to move can be various, for example, the user can manually adjust the position of the baffle 20 to realize the selective adjustment of the air outlet. Preferably, the indoor unit of the air conditioner further comprises a driving mechanism, which is disposed on the casing 10 and is in driving connection with the baffle 20, for driving the baffle 20 to switch between the first position and the second position. Therefore, the baffle 20 can be automatically moved under the control of the air conditioner, and air is discharged from the first air outlet 11 or the second air outlet 12 according to the heat exchange mode of the air conditioner. Specifically, in the present embodiment, referring to fig. 4, the driving mechanism includes a motor and a driving gear 40, the driving gear 40 is rotatably mounted on the housing 10, the motor is drivingly connected to the driving gear 40 for driving the driving gear 40 to rotate, the baffle 20 is provided with a rotating arm 21, one end of the rotating arm 21 is connected to the baffle 20 and extends backwards from the baffle 20, the other end of the rotating arm 21 is provided with an arc-shaped tooth 22, and the arc-shaped tooth 22 is engaged with the driving gear 40, so that the driving gear 40 drives the baffle 20 to rotate when rotating. Thus, when the baffle 20 needs to be driven to rotate, the motor is started to drive the driving gear 40 to rotate, and the driving gear 40 is in transmission with the arc-shaped teeth 22, so that the baffle 20 rotates along with the driving gear and moves to the first position or the second position according to the requirement. In this embodiment, the motor and the driving gear 40 may be disposed on an end cover of the wall-mounted indoor unit of the air conditioner, and are disposed at two ends of the indoor unit of the air conditioner in the length direction, so that the baffle 20 is driven to rotate by a simple and reliable driving manner, and the wall-mounted indoor unit of the air conditioner is low in production cost and easy to maintain.
In an embodiment, referring to fig. 1 to 3, a fan assembly 50 and a heat exchanger are disposed in the air outlet duct 13, and the heat exchanger exchanges heat with the air flowing into the air outlet duct 13 to form cold air or hot air to be blown out. The heat exchanger can be a finned tube evaporator, a plate evaporator and the like. The heat exchanger is located between the fan assembly 50 and the first air outlet 11 and between the fan assembly 50 and the first air outlet 11 in the front-back direction, and the fan assembly 50 is used for driving airflow to flow through the heat exchanger and flow out from the first air outlet 11 or the second air outlet 12. So for the air current through the heat transfer is directly blown off from the air outlet, and heat exchange efficiency is high, and refrigeration or heat effectual.
The fan assembly 50 may include conventional cross-flow fans, centrifugal fans, and the like. In an embodiment, the fan assembly 50 includes an axial flow wind wheel, and the wind outlet is realized by the axial flow wind wheel. On one hand, under the condition of the same power, the axial flow wind wheel has high air supply efficiency and large air volume. On the other hand, the axial flow wind wheel has a thinner structure, so that the whole structure of the air conditioner is thinner, the appearance is attractive, and the transportation is convenient.
On the basis of the previous embodiment, in order to match with the air supply of the axial flow wind wheel, the shell 10 is further provided with the air inlet 14, the air inlet 14 is distributed on the upper side and the lower side of the shell 10, the bidirectional air inlet is realized, the air supply amount is large, and the quick refrigeration or heating is facilitated.
The shape and distribution of the heat exchanger can be set according to the requirement, in this embodiment, in order to match the characteristics of the axial flow wind wheel, the heat exchanger comprises a first heat exchanger 61 and a second heat exchanger 62 which are arranged up and down, the first heat exchanger 61 and the second heat exchanger 62 are arranged in a plate shape, the first heat exchanger 61 inclines upwards from front to back, and the second heat exchanger 62 inclines downwards from front to back. So, the heat exchanger sets up towards the air-out direction of axial compressor wind wheel, and wholly is to buckle and enclose in axial compressor wind wheel front side, has increased the heat transfer area of heat exchanger, promotes heat exchange efficiency. And the bending shape is matched with the shape of the panel 30, so that the space in the shell 10 is fully utilized, and the integral structure of the air-conditioning indoor unit is more compact.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (16)
1. An indoor unit of an air conditioner, comprising:
the air conditioner comprises a shell, a first air outlet, a second air outlet and an air outlet duct communicated with the first air outlet and the second air outlet, wherein the first air outlet and the second air outlet are distributed in the shell along the vertical direction; and the number of the first and second groups,
the baffle is movably arranged on the shell and is used for shielding the first air outlet, opening the first position of the second air outlet and opening the first air outlet and closing the second position of the second air outlet.
2. The indoor unit of claim 1, wherein the casing has a wind dispersing area, and the casing has a wind dispersing hole in the wind dispersing area.
3. The indoor unit of claim 2, wherein the air dispersing area is located between the first outlet and the second outlet in an up-down direction.
4. An indoor unit of an air conditioner according to claim 3, wherein the air dispersing area is provided adjacent to a lower side of the first outlet, the shutter blocks the air dispersing area and the first outlet in the first position, and the shutter opens the first outlet and the air dispersing area in the second position.
5. The indoor unit of claim 1, wherein the baffle plate has an air dispersing area at an upper end thereof, and the baffle plate has air dispersing holes at the air dispersing area, so that the air dispersing holes are correspondingly communicated with the first air outlet when the baffle plate is at the second position.
6. The indoor unit of claim 1, wherein the casing includes a panel, the panel is located at a front side of the casing, the first outlet and the second outlet are distributed on the panel in an up-down direction, and the panel is bent forward so that the first outlet is tilted forward and upward and the second outlet is tilted forward and downward.
7. An indoor unit of an air conditioner according to claim 6, wherein the panel is formed in an arc shape curved forward in the up-down direction.
8. An indoor unit for an air conditioner according to claim 7, wherein the shutter is provided in an arc shape curved forward in the up-down direction and is stacked on the front side or the rear side of the panel at intervals, and the shutter is mounted to the casing so as to be rotatable up and down to switch between the first position and the second position.
9. The indoor unit of claim 8, further comprising a driving mechanism disposed in the casing and drivingly coupled to the flap for driving the flap to switch between the first position and the second position.
10. An indoor unit of an air conditioner as claimed in claim 9, wherein the driving mechanism includes a motor and a driving gear, the driving gear is rotatably mounted to the casing, the motor is drivingly connected to the driving gear to drive the driving gear to rotate, a rotating arm is provided on the baffle, one end of the rotating arm is connected to the baffle and extends backward from the baffle, and the other end of the rotating arm is provided with arc-shaped teeth which are engaged with the driving gear so that the driving gear rotates to drive the baffle to rotate.
11. An indoor unit of an air conditioner according to any one of claims 1 to 10, wherein the indoor unit is a wall-mounted indoor unit.
12. The indoor unit of claim 11, wherein a fan assembly and a heat exchanger are disposed in the air outlet duct, the heat exchanger is located between the fan assembly and the first air outlet in a front-back direction, and the fan assembly is configured to drive an air flow to flow through the heat exchanger and flow out from the first air outlet or the second air outlet.
13. The indoor unit of an air conditioner according to claim 12, wherein the fan assembly includes an axial flow wind wheel.
14. The indoor unit of claim 13, wherein the casing further comprises air inlets formed therein, and the air inlets are distributed on upper and lower sides of the casing.
15. The indoor unit of an air conditioner according to claim 13, wherein the heat exchanger includes a first heat exchanger and a second heat exchanger arranged up and down, the first heat exchanger and the second heat exchanger are provided in a plate shape, and the first heat exchanger is inclined upward from front to rear and the second heat exchanger is inclined downward from front to rear.
16. An air conditioner characterized by comprising an indoor unit of an air conditioner according to any one of claims 1 to 15.
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| CN202021542614.XU CN212618728U (en) | 2020-07-29 | 2020-07-29 | Air conditioner indoor unit and air conditioner |
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| CN202021542614.XU CN212618728U (en) | 2020-07-29 | 2020-07-29 | Air conditioner indoor unit and air conditioner |
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