36results about How to "Improve wind experience" patented technology

The invention provides a wall-mounted type air conditioner indoor unit. The wall-mounted type air conditioner indoor unit comprises a shell, an upper air outlet, a lower air outlet, an air duct, a guide plate and a variable-speed motor, wherein the upper air outlet and the lower air outlet are arranged on the lower portion of the front side of the shell in an up-down manner; the air duct is used for guiding air in the shell to the upper air outlet and the lower air outlet; the front edge of the guide plate is pivotally installed between the upper air outlet and the lower air outlet, and the guide plate is configured in the modes that the guide plate can pivot upwards till the rear end of the guide plate abuts against the downward blowing position of the upper wall of the air duct so as toseal a passage, to the upper air outlet, of the air duct so that air can only be blown from the lower air outlet, and the guide plate can also pivot downwards till the rear end of the guide plate abuts against the upward blowing position of the lower wall of the air duct so as to seal a passage, to the lower air outlet, of the air duct so that air can only be blown from the upper air outlet; and the variable-speed motor is configured to drive the guide plate to pivot upwards / downwards, and the guide plate is driven to pivot upwards / downwards at a high rotation speed at first and then a low rotation speed so as to relieve collision between the rear end of the guide plate and the upper wall / lower wall of the air duct. According to the wall-mounted type air conditioner indoor unit, the air supply mode of an air conditioner is enriched, and a wind feeling experience of users is improved.

The invention provides a wall-mounted type air conditioner indoor unit. The wall-mounted type air conditioner indoor unit comprises a shell, an air inlet is formed in the top, and the front side of the bottom is provided with an air outlet which faces the lower front part and extends in the transverse direction; an evaporator is arranged inside the shell and used for conducting heat exchange withair flowing from the air inlet to form heat exchange air; a fan is configured to promote air to flow towards the air outlet from the evaporator; the length direction of a drainage part is arranged below the bottom of the shell in a transverse extending mode, the drainage part and the bottom of the shell define an air mixing flue, indoor air on the lower portion of the shell is allowed to flow towards the air outlet from the air mixing flue to be mixed with the heat exchange air to form mixed air, and then the mixed air is blown towards the outdoor; and a drainage air guide plate is installed on the drainage part in the mode of rotating along one transverse axis and located inside the air mixing flue so as to be controlled to rotate to guide the overflowing area and airflow direction of theair mixing flue. The wall-mounted type air conditioner indoor unit can improve the comfort level of air supply and the air feeling experience of users, and can also adjust the overflowing area and airflow direction of the air mixing flue, so that air is mixed more uniformly and sufficiently, and the air mixing effect is improved.

The invention provides a wall-mounted type air conditioner indoor unit. The wall-mounted type air conditioner indoor unit comprises a shell, an upper air outlet, a lower air outlet, an air duct, a guide plate and a drive device, wherein the upper air outlet and the lower air outlet are arranged on the lower portion of the front side of the shell in an up-down manner; the air duct is used for guiding air in the shell to the upper air outlet and the lower air outlet; the front edge of the guide plate is pivotally installed between the upper air outlet and the lower air outlet, and the guide plate is configured in the modes that the guide plate can pivot upwards till the rear end of the guide plate abuts against the downward blowing position of the upper wall of the air duct so as to seal a passage, to the upper air outlet, of the air duct so that air can only be blown from the lower air outlet, and the guide plate can also pivot downwards till the rear end of the guide plate abuts against the upward blowing position of the lower wall of the air duct so as to seal a passage, to the lower air outlet, of the air duct so that air can only be blown from the upper air outlet; and the drivedevice comprises a motor, a rocker and a connecting rod, a rotary shaft of the motor is parallel to a pivot axis of the guide plate and is fixed to one end of the rocker, the two ends of the rocker are hinged to the other end of the rocker and the rear end of the guide plate separately so that the motor can drive the rocker to swing around the rotary shaft of the motor, and thus the guide plate is driven to rotate through the connecting rod.

The invention provides a cabinet air conditioner indoor unit. The cabinet air conditioner indoor unit comprises a shell, an air supply component and an indoor heat exchanger, wherein a shell air inletand at least one shell air outlet are formed in the shell; the air supply component is arranged in the shell; and the indoor heat exchanger is arranged on an air inlet flow path between the shell airinlet and at least one centrifugal fan. The air supply component comprises the at least one centrifugal fan, and used for sucking ambient air from the ambient environment of the shell air inlet and promoting the ambient air to flow to the at least one shell air outlet. The cabinet air conditioner indoor unit is provided with at least one mixed flow air duct, and each mixed flow air duct is used for sucking ambient air to the front side of the shell and enabling the ambient air to be mixed with heat exchange air blown out of one shell air outlet, accordingly, mixed gas which is cool and not cold, hot and not dry is formed, and the wind feeling experience of users is improved.

The invention provides a wall-mounted air conditioner indoor unit. The wall-mounted air conditioner indoor unit comprises a shell, an air supply device, a heat exchange device, an air injection part and a fresh air device; a first air inlet is formed in the top of a case of the shell; a first air supply outlet is formed in the lower portion of a front panel; the air supply device promotes air to be sent out from the first air inlet through the first air supply outlet; the heat exchange device is arranged between the first air inlet and the air supply device so as to perform heat exchange withthe air entering the shell from the first air inlet; the air injection part is arranged below the first air supply outlet; an air injection port is formed in the edge, connected to an annular inner wall, of an annular outer wall; the fresh air device is arranged on one side of the shell and is provided with a fresh air pipe and a fresh air fan, wherein the fresh air pipe communicates with a freshair source environment; the fresh air fan enables fresh air flow to be sprayed out forwards from the air injection port so as to drive ambient air to mix with the air which is sent out by the first air supply port and is subjected to heat exchange in front of the shell. According to the scheme of the wall-mounted air conditioner indoor unit, the air supply distance can be increased, the user experience can be improved, and the air quality can be improved.

The invention provides a fan control method, device and system based on air supplying type definition. The fan control method comprises the steps that air supplying parameters of a fan during air supplying at all working modes are obtained firstly, and the air supplying type of the fan under all the working modes is determined based on the air supplying parameters; secondly, parameters used for determining the target air supplying type of the fan in the current working scene of the fan are obtained, and the target air supplying type is determined based on the parameters used for determining the target air supplying type of the fan; and finally, the fan is controlled to face a target user, and supplies air through the working mode corresponding to the target air supplying type. According tothe fan control method, on the one hand, the influence of the fan working environment on the air supplying parameters is considered, on the other hand, the corresponding working mode is selected based on user information and the environmental factor, the fan is controlled to supply the air under the corresponding working mode, and the fan control method has the beneficial effect that the better air supplying experience is brought to the user.

The invention provides a wall-mounted air conditioner indoor unit which comprises a shell, an upper air outlet, a lower air outlet, an air flue and a flow guiding plate. The upper air outlet and the lower air outlet are up-and-down arranged on the lower part of the front side of the shell; the upper air outlet is opened forwards; the lower air outlet is opened toward the front lower part; the airflue is used for guiding air in the shell to the upper air outlet and the lower air outlet; the front edge of the flow guiding plate can be pivotally arranged between the upper air outlet and the lower air outlet; the flow guiding plate can be upwards pivoted to enable the rear end of the flow guiding plate to abut against a downward blowing position of an upper wall of the air flue so as to seala passageway from the air flue to the upper air outlet, so that air can be only blown out from the lower air outlet; and the flow guiding plate can be downwards pivoted to enable the rear end of the flow guiding plate to abut against an upward blowing position of a lower wall of the air flue so as to seal a passageway from the air flue to the lower air outlet, so that air can be only blown out from the upper air outlet. According to the wall-mounted air conditioner indoor unit provided by the invention, air supply modes of an air conditioner are enriched, the comfort level of a user is improved, and the air feeling experience of the user is improved.

The invention provides a wall hanging type air conditioner indoor unit. The air conditioner indoor unit comprises a shell, an air flue and a flow guide plate; an upper air outlet and a lower air outlet are formed in the lower portion of the front side of the shell, the front end of the flow guide plate is arranged between the two air outlets in a pivot manner, the flow guide plate is configured tobe pivoted upwards to enable the rear end of the flow guide plate to abut against the downward blowing position of the upper wall of the air flue, and therefore a passage from the air flue to the upper air outlet is closed; the flow guide plate can be configured to be pivoted downwards to enable the rear end of the flow guide plate to abut against the upward blowing position of the lower wall ofthe air flue, and therefore the passage from the air flue to the lower air outlet is sealed; the lower edge of the upper air outlet begins to extend towards the lower rear portion to form a first arcplate with the axis located on the upper rear portion, and the upper surface of the front portion of the flow guide plate begins to extend to form a second arc plate with the axis located on the upperrear portion; when the flow guide plate is located on the upward blowing position, the tail end of the first arc plate and the tail end of the second arc plate are connected, and the axes of the first arc plate and the second arc plate coincide, and the air flow direction is guided.

The invention provides a handpiece assembly, an air duct system and a fan. The handpiece assembly comprises an air outlet duct and air guide plates; the air outlet duct is divided into a plurality ofair outlet parts by the multiple air guide plates, and each air outlet part is provided with a first air wall and a second air wall which are arranged opposite to each other; each first air wall comprises a first arc-shaped flow guide surface and a first flow outlet surface which is connected to the first arc-shaped flow guide surface in the air flow direction; each second air wall comprises a second arc-shaped flow guide surface and a second flow outlet surface which is connected to the second arc-shaped flow guide surface in the air flow direction; an air outlet gap is formed between each first flow outlet surface and the corresponding second flow outlet surface; and in the air flow direction, the extension surfaces of the first arc-shaped flow guide surfaces intersect at the second flowoutlet surfaces, and the extension surfaces of the second arc-shaped flow guide surfaces intersect at the first flow outlet surfaces. The handpiece assembly is high in air outlet volume and air pressure.

The invention provides a wall hanging type air conditioner indoor unit. The air conditioner indoor unit comprises a shell, an air flue and a flow guide assembly; an upper air outlet and a lower air outlet which are arranged up and down are formed in the lower portion of the front side of the shell, the air flue is used for guiding air in the shell into the upper air outlet and the lower air outlet, the flow guide assembly comprises a first guide plate, a second guide plate and a third guide plate, the first guide plate is fixedly arranged between the upper air outlet and the lower air outlet,the front end of the second guide plate is arranged at the rear end of the first guide plate in a pivot rotation manner, the rear end of the third guide plate is arranged on the lower wall of the airflue in a pivot rotation manner, and according to the configuration of the flow guide assembly, the second guide plate can be pivoted and rotated until the rear end abuts against the upper wall of theair flue, the third guide plate is attached to the lower blowing position of the lower wall of the air flue so as to seal a passage from the air flue to the upper air outlet, air can be blown out ofthe lower air outlet, the second guide plate and the third guide plate are pivoted and rotated to the upper blowing position for connecting the rear end of the second guide plate with the front end ofthe third guide plate, the passage from the air flue to the lower air outlet is sealed, and air can be blown out of the upper air outlet.

The invention relates to the technical field of intelligent household appliances, discloses a rotating speed adjusting method for an air deflector, and further discloses a rotating speed adjusting device for the air deflector and an air conditioner. An air guide plate of the air conditioner is connected with a motor so as to adjust the rotating speed of the air guide plate through the motor, the rotating speed adjusting method comprises the steps that sensing information of a target user is obtained, and adjusting intention of the target user for the rotating speed of the air guide plate is determined according to the sensing information; and according to the adjusting intention, driving speed of the motor is determined to adjust the rotating speed of the air deflector. The sensing information of the user is obtained, the rotating speed adjusting intention of the user is determined according to the sensing information, and therefore the driving speed of the motor is adjusted, the rotating speed of the air guide plate is adjusted, different rotating modes are executed, the most comfortable user feeling of the air conditioner is achieved, air supply effect of the air conditioner is improved, and air feeling experience of the user is improved.

The invention provides a wall-mounted air conditioner indoor unit. The wall-mounted air conditioner indoor unit comprises a shell, an upper air outlet, a lower air outlet, an air channel used for guiding air in the shell to the upper air outlet and the lower air outlet, an air deflector and a motor, wherein the upper air outlet and the lower air outlet are formed in the lower portion of the frontside of the shell up and down; the front edge of the air deflector is pivotally mounted between the upper air outlet and the lower air outlet; the air deflector can pivot upwards to the position wherethe rear end of the air deflector abuts against the downwards-blowing position of the upper wall of the air channel so as to close a passage from the air channel to the upper air outlet, and thus aircan only be blown out from the lower air outlet; and the air deflector can pivot downwards to the position where the rear end of the air deflector abuts against the upwards-blowing position of the lower wall of the air channel so as to close a passage from the air channel to the lower air outlet, and thus air can only be blown out from the upper air outlet; and the motor is mounted to the shell and drives the air deflector to rotate through a transmission belt or a transmission chain. The air supply modes of an air conditioner are increased, and the wind feeling experience of a user is improved.

Provided is a wall-mounted air conditioner indoor unit, comprising a housing, an upper air outlet and a lower air outlet vertically arranged in a low portion of a front side of the housing, and an air duct for guiding air in the housing to the upper air outlet and the lower air outlet, wherein a front end of a flow guide plate is pivotally mounted below a lower periphery of the upper air outlet; a foldable flow discharge member is composed of a plurality of flow discharge plates connected to each other in a hinged manner, hinge shafts are all parallel with a pivot of the flow guide plate, and a front end of the foldable flow discharge member is connected to the lower periphery of the upper air outlet, and a rear end thereof is connected to an upper surface of the flow guide plate; the flow guide plate is configured to be capable of pivoting upwards to a downwards blowing position where a rear end thereof abuts against an upper wall of the air duct and the foldable flow discharge member is in a folded state, so as to seal a passage from the air duct to the upper air outlet; and the flow guide plate is configured to be capable of pivoting downwards to an upwards blowing position where the rear end thereof abuts against a lower wall of the air duct and the foldable flow discharge member is in an unfolded state, so as to seal a passage from the air duct to the lower air outlet, such that air blows out from the upper air outlet. The invention enriches air supply modes of an air conditioner, and improves an air sense experience of users.

The invention discloses an air purification device and a range hood applying the air purification device. The air purification device comprises a purification shell, a filtering piece and a purification fan, the filtering piece and the purification fan are arranged in the purification shell, the purification shell is provided with an air inlet and an air outlet, the filtering piece and the purification fan are both arranged between the air inlet and the air outlet, an air guide cover is arranged at the air outlet, and an opening of the air guide cover is in a flaring shape in the air outlet direction. According to the technical scheme, clear air is provided for a cook, and meanwhile, the cook can feel a good wind feeling.

The invention relates to the technical field of air conditioners, and discloses a method for focusing a vortex ring of an air conditioner, an air conditioner, a storage medium and a device. device; obtain the user's body surface temperature according to the body surface temperature distribution map, and determine the candidate site whose body surface temperature exceeds the preset temperature range, and use the candidate site as the target site; determine the target site and the air conditioner The current distance information between them; adjust the setting parameters of the vortex ring generator according to the current distance information; drive the vortex ring generator according to the setting parameters, so that the vortex ring generator generates part of the vortex ring. Through the above method, it is realized that the vortex ring is focused on the user's body part.

The invention provides a wall-mounted air conditioner indoor unit. The indoor unit comprises a shell, and an upper air outlet and a lower air outlet are arranged on the lower portion of the front sideof the shell up and down; an air duct is used for guiding air in the shell to the upper air outlet and the lower air outlet; and the front edge of a flow guide plate is pivotally mounted between theupper air outlet and the lower air outlet, the lower edge of the upper air outlet extends backwards to form a first flow leading plate, the surface of the flow guide plate extends to form a second flow leading plate, the flow guide plate can be pivoted upwards until the rear end of the flow guide plate abuts against a downward-blowing position, where the first flow leading plate and the second flow leading plate are attached to each other, of the upper wall of the air duct so as to close a passage from the air duct to the upper air outlet so that the air can only be blown out from the lower air outlet, and the flow guide plate can be pivoted downwards until the rear end of the flow guide plate abuts against an upward-blowing position, where the edge of the first flow leading plate and theedge of the second flow leading plate are connected, of the lower wall of the air duct so as to close a passage from the air duct to the lower air outlet so that the air can only be blown out from theupper air outlet. According to the indoor unit, the air supply mode of an air conditioner is enriched, and the air feeling experience of a user is improved.

The invention provides an indoor unit of a wall-mounted type air conditioner. The indoor unit comprises a housing, an air flue, a guide plate, a first drainage plate and a second drainage plate, wherein an upper air outlet and a lower air outlet are formed in the lower part of the front side of the housing; the front end of the guide plate can be pivotally mounted between the two air outlets, canbe configured to be a channel which can pivot upwards until the rear end of the guide plate abuts against the lower blowing position of the upper wall of the air flue for sealing the air flue to the upper air outlet, and can be configured to be a channel which can downwards pivot until the rear end of the guide plate abuts against the upper blowing position of the lower wall of the air flue for sealing the air flue to the lower air outlet; the first drainage plate is provided with a flat plate section which extends backwards from the lower edge of the upper air outlet and a first circular-arcsection which extends backwards from the rear end of the flat plate section, and the axis of the circular-arc section is coaxial with the pivotal shaft of the guide plate; the second drainage plate isprovided with a second circular-arc section which extends outwards from the upper surface of the guide plate and a third circular-arc section which is connected with the second circular-arc section,and the axis of the third circular-arc section is coaxial with the pivotal shaft of the guide plate; when the guide plate is on the upper blowing position, the two drainage plates are connected for guiding gas flow; and when the guide plate is on the lower blowing position, the second drainage plate fits to one side of the first drainage plate.

The invention provides an indoor unit of an air conditioner. The indoor unit comprises a machine shell, at least one air duct is defined in the machine shell, and a plurality of air supply outlets are formed in an outlet of each air duct side by side and used for blowing adjusting airflow in the machine shell to the indoor environment; each air duct is defined by a first air duct wall and a second air duct wall which are arranged in a spaced mode, and the position of the outlet end of the first air duct wall and / or the position of the outlet end of the second air duct wall are / is adjustable so that the air duct can selectively communicate with one or more of the multiple air supply outlets. The air supply adjusting modes of the air conditioner indoor unit are more diversified, and the user experience is better.

The invention provides a wall hanging type air conditioner indoor unit. The air conditioner indoor unit comprises a shell, an air flue and a flow guide plate; an upper air outlet and a lower air outlet are formed in the lower portion of the front side of the shell, the front end of the flow guide plate is arranged between the two air outlets in a pivot manner, the flow guide plate is configured tobe pivoted upwards to enable the rear end of the flow guide plate to abut against the downward blowing position of the upper wall of the air flue, and therefore a passage from the air flue to the upper air outlet is closed; the flow guide plate can be configured to be pivoted downwards to enable the rear end of the flow guide plate to abut against the upward blowing position of the lower wall ofthe air flue, and therefore the passage from the air flue to the lower air outlet is sealed; the lower edge of the upper air outlet begins to extend towards the lower rear portion to form a first arcplate with the axis located on the upper rear portion, and the upper surface of the front portion of the flow guide plate begins to extend to form a second arc plate with the axis located on the upperrear portion; when the flow guide plate is located on the upward blowing position, the tail end of the first arc plate and the tail end of the second arc plate are connected, and the axes of the first arc plate and the second arc plate coincide, and the air flow direction is guided.

The invention provides a wall-mounted type air conditioner indoor unit. The wall-mounted type air conditioner indoor unit comprises a shell, an upper air outlet, a lower air outlet, an air duct, a guide plate and a drive device, wherein the upper air outlet and the lower air outlet are arranged on the lower portion of the front side of the shell in an up-down manner; the air duct is used for guiding air in the shell to the upper air outlet and the lower air outlet; the front edge of the guide plate is pivotally installed between the upper air outlet and the lower air outlet, and the guide plate is configured in the modes that the guide plate can pivot upwards till the rear end of the guide plate abuts against the downward blowing position of the upper wall of the air duct so as to seal a passage, to the upper air outlet, of the air duct so that air can only be blown from the lower air outlet, and the guide plate can also pivot downwards till the rear end of the guide plate abuts against the upward blowing position of the lower wall of the air duct so as to seal a passage, to the lower air outlet, of the air duct so that air can only be blown from the upper air outlet; and the drivedevice comprises a motor, a rocker and a connecting rod, a rotary shaft of the motor is parallel to a pivot axis of the guide plate and is fixed to one end of the rocker, the two ends of the rocker are hinged to the other end of the rocker and the rear end of the guide plate separately so that the motor can drive the rocker to swing around the rotary shaft of the motor, and thus the guide plate is driven to rotate through the connecting rod.

A wall-mounted type air conditioner indoor unit, comprising: a housing (100), an air inlet (101) being provided on the top part thereof, and the front side of the bottom part thereof being provided with an air outlet (102) which faces below the front and extends in the transverse direction; an evaporator (200), disposed inside of the housing (100) and used for conducting heat exchange with air flowing in from the air inlet (101) to form heat exchange air; a fan (300), configured to promote air to flow towards the air outlet (102) from the evaporator (200); a drainage part (600), wherein the length direction thereof is transversely and extendingly arranged below the bottom part of the housing (100) to define an air mixing flue (601) with the bottom of the housing (100), so that indoor air below the housing (100) is may flow towards the air outlet (102) from the air mixing flue (601) to be mixed with the heat exchange air so as to form mixed air, and then the mixed air is blown towards the indoor area; and a drainage swing blade (710) assembly, comprising a plurality of drainage swing blades (710) arranged along the length direction of the drainage part (600), wherein each drainage swing blade (710) may be installed on the drainage part (600) in the mode of rotating around a pivoting axis of rotation, so that a plurality of drainage swing blades (710) swing synchronously to change the airflow direction of the air mixing flue (601).

The invention provides an air circulation fan. The air circulation fan comprises an outer shell with an air inlet and an air outlet, fan blades arranged in the outer shell and a driving assembly driving the fan blades to rotate, the position, between the air inlet and the fan blades, of the outer shell is defined as an air inlet section, the air inlet section of the outer shell is of a telescopic structure, the distance from the air inlet to the fan blades is changed through stretching and contracting of the air inlet section of the outer shell, and then distance adjustment of an air inlet duct is achieved. By adjusting the distance of the air inlet duct between the air inlet and the fan blades, the air volume can be increased along with increasing of the distance, the air volume is the most visual influence parameter of the fan, the larger the air volume is, the farther the air is blown, and the purpose of increasing the air supply distance can also be achieved. Meanwhile, the uniformity of output airflow is increased, the airflow loss is also influenced by the uniformity of the airflow, and therefore the air volume is influenced, and meanwhile, the higher the uniformity is, the better the air feeling experience is.

The invention provides a wall-mounted type air conditioner indoor unit. The wall-mounted type air conditioner indoor unit comprises a shell, an upper air outlet, a lower air outlet, an air duct, a guide plate and a variable-speed motor, wherein the upper air outlet and the lower air outlet are arranged on the lower portion of the front side of the shell in an up-down manner; the air duct is used for guiding air in the shell to the upper air outlet and the lower air outlet; the front edge of the guide plate is pivotally installed between the upper air outlet and the lower air outlet, and the guide plate is configured in the modes that the guide plate can pivot upwards till the rear end of the guide plate abuts against the downward blowing position of the upper wall of the air duct so as toseal a passage, to the upper air outlet, of the air duct so that air can only be blown from the lower air outlet, and the guide plate can also pivot downwards till the rear end of the guide plate abuts against the upward blowing position of the lower wall of the air duct so as to seal a passage, to the lower air outlet, of the air duct so that air can only be blown from the upper air outlet; and the variable-speed motor is configured to drive the guide plate to pivot upwards / downwards, and the guide plate is driven to pivot upwards / downwards at a high rotation speed at first and then a low rotation speed so as to relieve collision between the rear end of the guide plate and the upper wall / lower wall of the air duct. According to the wall-mounted type air conditioner indoor unit, the air supply mode of an air conditioner is enriched, and a wind feeling experience of users is improved.

The invention provides a wall-mounted air conditioner indoor unit. The wall-mounted air conditioner indoor unit comprises a shell, an upper air outlet, a lower air outlet, an air channel used for guiding air in the shell to the upper air outlet and the lower air outlet, an air deflector and a motor, wherein the upper air outlet and the lower air outlet are formed in the lower portion of the frontside of the shell up and down; the front edge of the air deflector is pivotally mounted between the upper air outlet and the lower air outlet; the air deflector can pivot upwards to the position wherethe rear end of the air deflector abuts against the downwards-blowing position of the upper wall of the air channel so as to close a passage from the air channel to the upper air outlet, and thus aircan only be blown out from the lower air outlet; and the air deflector can pivot downwards to the position where the rear end of the air deflector abuts against the upwards-blowing position of the lower wall of the air channel so as to close a passage from the air channel to the lower air outlet, and thus air can only be blown out from the upper air outlet; and the motor is mounted to the shell and drives the air deflector to rotate through a transmission belt or a transmission chain. The air supply modes of an air conditioner are increased, and the wind feeling experience of a user is improved.

The invention discloses a fresh air assembly and an air conditioner. The fresh air assembly comprises a fixed connecting part, a movable air outlet part and a wireless receiving module. The movable air outlet part is rotatably connected to the fixed connecting part through a rotation driving mechanism, the fixed connecting part is provided with an air inlet and at least one power interface, and the movable air outlet part is provided with an air outlet; the movable air outlet part is communicated with an inner cavity of the fixed connecting part to form an air duct, and a fan assembly is arranged in the movable air outlet part; the fan assembly, the rotation driving mechanism, the wireless receiving module and the power interface are electrically connected. The fresh air supply angle is adjusted through rotatable connection of the movable air outlet part and the fixed connecting part; the fresh air assembly can be installed on the air conditioner to be matched with air outlet of the air conditioner to conduct fresh air supply, meanwhile, the fresh air assembly can be independently installed indoors to conduct fresh air supply from different directions, and therefore indoor all-dimensional three-dimensional air supply is achieved, and better air feeling experience is brought to a user.