CN116989385A - Air conditioner indoor unit and wind sweeping adjusting method - Google Patents

Air conditioner indoor unit and wind sweeping adjusting method Download PDF

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Publication number
CN116989385A
CN116989385A CN202311042737.5A CN202311042737A CN116989385A CN 116989385 A CN116989385 A CN 116989385A CN 202311042737 A CN202311042737 A CN 202311042737A CN 116989385 A CN116989385 A CN 116989385A
Authority
CN
China
Prior art keywords
indoor unit
connecting rod
wind sweeping
air
air conditioner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311042737.5A
Other languages
Chinese (zh)
Inventor
张晓颖
王伟
何洋
李松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aux Air Conditioning Co Ltd
Ningbo Aux Electric Co Ltd
Original Assignee
Aux Air Conditioning Co Ltd
Ningbo Aux Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aux Air Conditioning Co Ltd, Ningbo Aux Electric Co Ltd filed Critical Aux Air Conditioning Co Ltd
Priority to CN202311042737.5A priority Critical patent/CN116989385A/en
Publication of CN116989385A publication Critical patent/CN116989385A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air-Flow Control Members (AREA)

Abstract

The invention relates to the technical field of air sweeping of air conditioners, in particular to an air conditioner indoor unit. An air conditioning indoor unit includes a wind sweeping assembly, comprising: the wind sweeping device and the driving device are provided with a plurality of blades. The driving device includes: a transverse driving mechanism and a vertical driving mechanism. The transverse driving mechanism is connected with the wind sweeping device through a connecting rod and drives the blades to swing transversely. And the vertical driving mechanism drives the blade to lift in the vertical direction. The indoor unit of the air conditioner has the advantages of slowing down the deformation of the blades, prolonging the service life, improving the user experience, reducing the excessive air channel space occupied by the blades, reducing the attenuation of the air outlet volume and realizing large-scale air supply.

Description

Air conditioner indoor unit and wind sweeping adjusting method
Technical Field
The invention relates to the technical field of air conditioner wind sweeping, in particular to an air conditioner indoor unit and a wind sweeping adjusting method.
Background
With the increasing global warming, air conditioners have now become one of the electrical appliances indispensable for people's daily life and work. With the increasing living standard of people, the market competition of air conditioners is more and more vigorous, the requirements of people on the quality and the function of the air conditioner are also more and more high, and manufacturers continuously develop the air conditioner with high quality, excellent functions and comfortableness. Therefore, the existing air conditioner is greatly improved in quality, function and comfort.
However, most of the wind sweeping devices arranged at the air outlet of the existing air conditioner cannot sweep wind left and right, and even if the wind sweeping devices can sweep wind, the wind sweeping devices can only sweep wind automatically, for example, the publication number CN103982998A provides an air conditioner, the air conditioner comprises a wind guiding mechanism arranged at the air outlet of the air conditioner, and the wind guiding mechanism comprises: the mounting piece is provided with a windward side facing the air outlet and a leeward side facing away from the air outlet, and is mounted on the air conditioner shell; the plurality of wind sweeping blades are rotatably arranged on the mounting piece; and the transmission mechanism drives the plurality of wind sweeping blades to rotate and is positioned on the lee side of the mounting piece. The wind sweeping device similar to the patent generally utilizes a connecting rod mechanism to drive the wind sweeping blade to change the wind direction, but the wind sweeping blade can deform due to long-time tensile force, the service life is influenced, and the user experience is poor; the existing wind-sweeping blades are fixed in installation position, occupy excessive air channel space, and cause the attenuation of the air output; and the left and right air supply range is fixed, and large-scale air supply cannot be realized.
Disclosure of Invention
In view of the above, the invention aims to provide an air conditioner indoor unit, wherein a motor is respectively arranged at the left side and the right side of a wind sweeping device, a vertical connecting rod driven by a lifting mechanism is arranged below the wind sweeping device, the connecting end of the vertical connecting rod with the wind sweeping device is spherical, thermocouples are arranged at the left side and the right side of a shell, and an infrared sensor is arranged at an air outlet, so that the problem that the wind sweeping blade deforms due to long-time tensile force, the service life is influenced, and the user experience is poor is solved; the existing wind-sweeping blades are fixed in installation position, occupy excessive air channel space, and cause the attenuation of the air output; and the left and right air supply range is fixed, and the large-range air supply and the like cannot be realized.
In order to solve the above problems, the present invention provides an air conditioner indoor unit comprising:
sweep wind assembly, include:
the wind sweeping device is provided with a plurality of blades;
a driving device comprising:
the transverse driving mechanism is connected with the wind sweeping device through a connecting rod and drives the blades to swing transversely;
and the vertical driving mechanism drives the blade to lift in the vertical direction.
Further, the lateral driving mechanism includes:
the left motor is arranged at the left side of the wind sweeping device and is connected with the wind sweeping device through a left connecting rod;
the right motor is arranged on the right side of the wind sweeping device, and is connected with the wind sweeping device through a right connecting rod.
Further, the vertical driving mechanism includes:
the vertical connecting rod is hinged with the wind sweeping device;
and the lifting mechanism is connected with the vertical connecting rod.
Further, the vertical connecting rod and the hinged end of the wind sweeping device are in a spherical shape.
Further, the wind sweeping device comprises:
and the left connecting rod and the right connecting rod are respectively connected with the left end and the right end of the bracket, and the blade is arranged on the bracket.
Further, the indoor unit of the air conditioner further comprises:
the shell is provided with an air outlet, the air sweeping assembly is arranged at the air outlet, and the air sweeping assembly is connected with the shell;
the middle frame is connected with the shell, a plurality of jacks are formed in the middle frame, each blade penetrates through one jack, and the blades can stretch and retract relative to the middle frame.
Further, the indoor unit of the air conditioner further comprises:
the air outlet is communicated with the air outlet channel;
the middle frame is connected with the wall plate of the air outlet channel.
Further, the indoor unit of the air conditioner further comprises:
thermocouples, one thermocouple is arranged on each of the left side and the right side of the shell;
and the infrared sensor is arranged at the air outlet.
A wind sweeping adjusting method for an indoor unit of an air conditioner comprises the following steps:
detecting left temperature T of air conditioner indoor unit through thermocouple L And a right side temperature T R ；
If T L ＞T R The left motor and the right motor are controlled to rotate towards a first direction, and deflection of the blades towards the left side is regulated;
if T L ＜T R The left motor and the right motor are controlled to rotate in a second direction opposite to the first direction, and the deflection of the blades to the right side is regulated;
if T L ＝T R The left motor and the right motor are used for adjusting the blades to be perpendicular to the direction of the air outlet.
Further, the method for adjusting the sweeping air of the indoor unit of the air conditioner further comprises the following steps:
monitoring the distance D between a user at the air outlet and an indoor unit of the air conditioner through an infrared sensor;
if the judgment result D exceeds the preset threshold range, the height of the vertical connecting rod is adjusted through the lifting mechanism, and the vertical connecting rod is hidden in the air conditioner indoor unit;
if the D is judged to be in the preset threshold range, the height of the vertical connecting rod is adjusted through the lifting mechanism, h=H×C, H is the adjusting height, H is the total height of the blade, C is the adjusting coefficient, and 0 < C < 1.
Compared with the prior art, the air conditioner indoor unit has the following advantages:
the technical scheme has the advantages that the motors are respectively arranged at the left side and the right side of the wind sweeping device, the vertical connecting rod driven by the lifting mechanism is arranged below the wind sweeping device, the connecting end of the vertical connecting rod and the wind sweeping device is spherical, thermocouples are arranged at the left side and the right side of the shell, the infrared sensors are arranged at the air outlet, the wind sweeping blades are regulated according to the difference of the environmental temperature, the deformation of the blades is slowed down, the service life is prolonged, and the user experience is improved; the wind sweeping blades can be lifted, so that the excessive air channel space occupied by the blades is reduced, and the attenuation of the air outlet quantity is reduced; the left and right air supply range is adjusted according to the ambient temperature, so that large-range air supply is realized.
Drawings
Fig. 1 is a perspective view of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a perspective view of a wind sweeping assembly according to an embodiment of the invention;
FIG. 3 is an enlarged view of a portion of a wind sweeping assembly according to an embodiment of the invention;
fig. 4 is a perspective view of a combination structure of an air outlet channel and a middle frame according to an embodiment of the invention.
Reference numerals illustrate:
1-blade, 2-shell, 3-wallboard, 4-left motor, 5-left connecting rod, 6-right motor, 7-right connecting rod, 8-vertical connecting rod, 9-ball column, 10-jack, 11-support, 12-center.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
The description of "first," "second," "upper," "lower," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or the number of technical features indicated. Thus, a feature defining "first", "second", "upper", "lower" may include at least one such feature, either explicitly or implicitly. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the combination between the embodiments, and all the technical solutions are within the scope of protection claimed by the present invention.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1 to 4, an air conditioner indoor unit includes: sweep wind assembly, include: the wind sweeping device and the driving device are provided with a plurality of blades 1. The driving device includes: a transverse driving mechanism and a vertical driving mechanism. The transverse driving mechanism is connected with the wind sweeping device through a connecting rod and drives the blade 1 to swing transversely. And the vertical driving mechanism drives the blade 1 to lift in the vertical direction.
And the transverse driving mechanism controls the transverse swing of the wind sweeping device. According to the comfort level of the user, the vertical driving mechanism can drive the blades to lift, and the air output is increased or reduced. When a user hopes to increase air outlet and does not need a left-right wind sweeping function, the blade 1 is lowered through the vertical driving mechanism, the lowering height can be changed along with the environment where the user is located, the blade 1 is lowered, the air outlet resistance is reduced, large air volume blowing is achieved, and the experience of the user is improved.
Further, the lateral driving mechanism includes: a left motor 4 and a right motor 6. The left motor 4 is arranged at the left side of the wind sweeping device, and the left motor 4 and the wind sweeping device are connected through a left connecting rod 5. The right motor 6 is arranged on the right side of the wind sweeping device, and the right motor 6 and the wind sweeping device are connected through a right connecting rod 7.
The deflection direction of the blades is adjusted by synchronous rotation of the left motor and the right motor. The two sides of the wind sweeping device drive the connecting rods through the motors to realize the rotating function, when a user wants to sweep wind leftwards, the left motor 4 and the right motor 6 can be arranged to rotate clockwise, and the two motors drive the left connecting rod 5 and the right connecting rod 7 to rotate rightwards respectively to realize leftward blowing; when a user wants to sweep air to the right, the left motor 4 and the right motor 6 can be arranged to rotate anticlockwise, and the two motors respectively drive the left connecting rod 5 and the right connecting rod 7 to rotate to the left side so as to realize rightward air blowing.
Further, the vertical driving mechanism includes: a vertical link 8 and a lifting mechanism (not shown). The vertical connecting rod is hinged with the wind sweeping device. The lifting mechanism is connected with the vertical connecting rod 8.
The vertical connecting rod 8 is driven to move up and down through the lifting mechanism, so that the lifting of the blade 1 is realized. Preferably, the lifting mechanism comprises a motor and a transmission mechanism.
Further, the hinged ends of the vertical connecting rod 8 and the wind sweeping device are spherical.
A spherical column 9 is arranged above the vertical connecting rod 8, the spherical column 9 is hinged with the wind sweeping device, the spherical column 9 plays a supporting role on the wind sweeping device on one hand, and on the other hand, when wind sweeping blades sweep wind left and right, the wind sweeping device can rotate around the spherical column 9.
Further, the wind sweeping device comprises a bracket 11, the left connecting rod 5 and the right connecting rod 7 are respectively connected with the left end and the right end of the bracket 11, and the blade 1 is installed on the bracket 11.
Further, the indoor unit of the air conditioner further comprises: the air conditioner comprises a shell 2 and a middle frame 12, wherein the shell 2 is provided with an air outlet, the air sweeping assembly is arranged at the air outlet, and the air sweeping assembly is connected with the shell 2. A middle frame 12 is connected with the shell 2, a plurality of insertion holes 10 are arranged on the middle frame 12, each blade 1 passes through one insertion hole 10, and the blade 1 can stretch and retract relative to the middle frame 2.
The blades are guided by the plurality of jacks 10 arranged on the middle frame 12, so that the inconsistent angles of the blades in the lifting process are avoided. The blade 1 can pass through the jack 10 and descend into the downside space, conceals the blade 1, reduces the air-out resistance, realizes big amount of wind and bloies.
Further, the indoor unit of the air conditioner further comprises: and the air outlet is communicated with the air outlet channel. The middle frame 12 is connected with the wall plate 3 of the air outlet channel.
The middle frame 12 is connected with the wall plate 3 of the air outlet channel, and meanwhile, the air sweeping device is necessarily arranged at the air outlet, so that the air sweeping device is just arranged by using the middle frame 12, and other parts are not required to be added.
Further, the indoor unit of the air conditioner further comprises: a thermocouple (not shown) and an infrared sensor (not shown). One thermocouple is provided at each of the left and right sides of the housing 2. The infrared sensor is arranged at the air outlet.
The two thermocouples on the left side and the right side of the shell 2 are used for monitoring the ambient temperature on the left side and the right side of the air conditioner indoor unit, if temperature difference occurs, the deflection direction of the blades can be adjusted according to actual conditions, the ambient temperature on the left side and the right side of the air conditioner indoor unit is balanced, and the experience of a user is improved. The distance between a user and the air outlet of the air conditioner indoor unit is monitored through the infrared sensor, and if the distance between the user and the air conditioner indoor unit is judged to be within the threshold range, the height of the blade 1 is increased, and the air outlet is reduced. If the distance between the user and the air conditioner indoor unit exceeds the threshold range, the air outlet of the air conditioner indoor unit is judged not to have great influence on the human body, and the user feels uncomfortable due to small air outlet, so that the height of the blades is reduced, and the air outlet is increased.
A wind sweeping adjusting method for an indoor unit of an air conditioner comprises the following steps:
detecting left temperature T of air conditioner indoor unit through thermocouple L And a right side temperature T R ；
If T L ＞T R The left motor and the right motor are controlled to rotate towards a first direction, and deflection of the blades towards the left side is regulated;
if T L ＜T R The left motor and the right motor are controlled to rotate in a second direction opposite to the first direction, and the deflection of the blades to the right side is regulated;
if T L ＝T R Blade and air outlet are adjusted through a left motor and a right motorThe direction of the mouth is vertical.
Further, the method for adjusting the sweeping air of the indoor unit of the air conditioner further comprises the following steps:
monitoring the distance D between a user at the air outlet and an indoor unit of the air conditioner through an infrared sensor;
if the judgment result D exceeds the preset threshold range, the height of the vertical connecting rod is adjusted through the lifting mechanism, and the vertical connecting rod is hidden in the air conditioner indoor unit;
if the D is judged to be in the preset threshold range, the height of the vertical connecting rod is adjusted through the lifting mechanism, h=H×C, H is the adjusting height, H is the total height of the blade, C is the adjusting coefficient, and 0 < C < 1.
Preferably, the threshold value of D is in the range of 0 to 1.5m, and in general, the distance between the user and the air conditioner cannot reach 0m, that is, the user sticks to the air conditioner indoor unit, if the user is too close to the air conditioner indoor unit and approaches to the air conditioner indoor unit, the user naturally feels uncomfortable and automatically gets away from the air conditioner indoor unit, therefore, the threshold value is preferably in the range of 0.5m to 1.5m, and the height of the blade is raised to h when the user is considered to be close to the air conditioner indoor unit within the range, wherein the value range of C is preferably 1/3.ltoreq.c.ltoreq.1.
In this case, after the air conditioner is operated for a while, when the indoor ambient temperature falls below a preset value of the user, the adjustment vane is restored to the original default position.
If the distance D of the user at the air opening is detected and judged through the infrared device, the distance D is more than or equal to 1.5m, the user is far away from the air conditioner, the height H can be adjusted, the lifting mechanism is utilized to drive the air sweeping blade assembly to finish descending action, the air sweeping blade is hidden, the air outlet quantity is increased, and rapid cooling/heating of a room is realized.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention should be assessed accordingly to that of the appended claims.

Claims (10)

1. An air conditioning indoor unit, comprising:
sweep wind assembly, include:
the wind sweeping device is provided with a plurality of blades (1);
a driving device comprising:
the transverse driving mechanism is connected with the wind sweeping device through a connecting rod and drives the blade (1) to transversely swing;
and the vertical driving mechanism drives the blade (1) to lift in the vertical direction.
2. The indoor unit of claim 1, wherein the lateral drive mechanism comprises:
the left motor (4) is arranged at the left side of the wind sweeping device, and is connected with the left motor (4) and the wind sweeping device through a left connecting rod (5);
the right motor (6) is arranged on the right side of the wind sweeping device, and the right motor (6) is connected with the wind sweeping device through a right connecting rod (7).
3. The indoor unit of claim 1, wherein the vertical driving mechanism comprises:
a vertical connecting rod (8) is hinged with the wind sweeping device;
and the lifting mechanism is connected with the vertical connecting rod (8).
4. An indoor unit for an air conditioner according to claim 3, wherein,
the hinged ends of the vertical connecting rod (8) and the wind sweeping device are spherical.
5. An indoor unit for an air conditioner according to any one of claims 1-4, wherein the wind sweeping means comprises:
the blade device comprises a bracket (11), wherein a left connecting rod (4) and a right connecting rod (6) are respectively connected with the left end and the right end of the bracket (11), and the blade (1) is installed on the bracket (11).
6. The indoor unit of claim 5, further comprising:
the shell (2) is provided with an air outlet, the air sweeping assembly is arranged at the air outlet, and the air sweeping assembly is connected with the shell (2);
the middle frame (12) is connected with the shell (2), a plurality of jacks (10) are arranged on the middle frame (12), each blade (2) penetrates through one jack (10), and the blade (1) can stretch and retract relative to the middle frame (12).
7. The indoor unit of claim 6, further comprising:
the air outlet is communicated with the air outlet channel;
the middle frame (12) is connected with the wall plate (3) of the air outlet channel.
8. The indoor unit of claim 6, further comprising:
thermocouples, one thermocouple is arranged on each of the left side and the right side of the shell;
and the infrared sensor is arranged at the air outlet.
9. An air conditioner indoor unit wind sweeping adjusting method is characterized by comprising the following steps:
detecting left temperature T of air conditioner indoor unit through thermocouple L And a right side temperature T R ；
If T L ＞T R The left motor and the right motor are controlled to rotate towards a first direction, and deflection of the blades towards the left side is regulated;
if T L ＜T R The left motor and the right motor are controlled to rotate in a second direction opposite to the first direction, and the deflection of the blades to the right side is regulated;
if T L ＝T R The left motor and the right motor are used for adjusting the blades to be perpendicular to the direction of the air outlet.
10. The method for adjusting a sweep of an indoor unit of an air conditioner according to claim 9, further comprising:
monitoring the distance D between a user at the air outlet and an indoor unit of the air conditioner through an infrared sensor;
if the judgment result D exceeds the preset threshold range, the height of the vertical connecting rod is adjusted through the lifting mechanism, and the vertical connecting rod is hidden in the air conditioner indoor unit;
if the D is judged to be in the preset threshold range, the height of the vertical connecting rod is adjusted through the lifting mechanism, h=H×C, H is the adjusting height, H is the total height of the blade, C is the adjusting coefficient, and 0 < C < 1.
CN202311042737.5A 2023-08-18 2023-08-18 Air conditioner indoor unit and wind sweeping adjusting method Pending CN116989385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311042737.5A CN116989385A (en) 2023-08-18 2023-08-18 Air conditioner indoor unit and wind sweeping adjusting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311042737.5A CN116989385A (en) 2023-08-18 2023-08-18 Air conditioner indoor unit and wind sweeping adjusting method

Publications (1)

Publication Number Publication Date
CN116989385A true CN116989385A (en) 2023-11-03

Family

ID=88530054

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311042737.5A Pending CN116989385A (en) 2023-08-18 2023-08-18 Air conditioner indoor unit and wind sweeping adjusting method

Country Status (1)

Country Link
CN (1) CN116989385A (en)

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