70results about How to "Increase the air supply angle" patented technology

Embodiments of the invention provide a wall-mounting air conditioner indoor unit, a wall-mounting air conditioner, and an air blowing control method. The invention relates to the technical field of air conditioners, and improves comfort level of a wall-mounting air conditioner. The wall-mounting air conditioner indoor unit comprises a housing. The housing is provided with an air outlet. The indoor unit also comprises an upper air deflector, a lower air deflector, and a driving device. The upper air deflector is movably connected with the housing through an upper rotating shaft. The upper rotating shaft is arranged on the upper edge of the air outlet. The upper rotating shaft is arranged along the length direction of the air outlet. The lower air deflector is movably connected with the housing through a lower rotating shaft. The lower rotating shaft is arranged on the lower edge of the air outlet. The lower rotating shaft is arranged along the length direction of the air outlet. The driving device drives the upper air deflector and the lower air deflector to swing cooperatively. The wall-mounting air conditioner indoor unit is used for a wall-mounting air conditioner.

The invention provides an air conditioner, which comprises a shell, an air exhaust drum and a driving part, wherein the air exhaust drum comprises an air guide rotating drum and a cylindrical air outlet sleeving the air guide rotating drum, is movably arranged at the top of the shell, and is arranged in a way of rotating around self axis; the driving part is arranged in the shell, is in drive connection with the air exhaust drum, and comprises a lifting driving part for driving the lifting of the air exhaust drum and a rotation driving part for driving the air guide rotating drum to rotate around self axis; the air exhaust drum has a first position higher than the top of the shell and a second position retracting into the shell. According to the air conditioner, the rotary air outlet capable of being closed in a perpendicular lifting way is formed to exhaust air within 360 degrees, so that the air supply angle is enlarged, dust is further effectively prevented from entering the air condition, and an overall attractive appearance is achieved.

The indoor unit of air conditioner cabinet has three air inlets and three air outlets, including two side air outlets with guide plate driven with a step motor, and one front air outlet with wind frame comprising cover plat and wind guide bars and driven with a step motor. The indoor unit has a wind blowing range as wide as 180 deg horizontally and 135 deg vertically, homogeneous air blast temperature, wide air inlet range, great air inlet quantity, low noise and capacity of fast regulation on indoor temperature.

The invention discloses an indoor unit of a cabinet type air conditioner. The indoor unit comprises a main body, wherein an opening is formed in the top of the main body; a top air outlet device is arranged in the opening, and comprises at least two annular air guide bodies vertically arranged; a non-through cavity is formed between the annular air guide bodies at the top layer; a through cavity is formed between the rest annular air guide bodies; and an annular air outlet way for exhausting air in the main body is formed between adjacent two annular air guide bodies. As the top air outlet device having the annular air outlet way is arranged at the top of the indoor unit, the problems of small air feeding angle and high air volume loss in an indoor unit of a traditional cabinet type air conditioner are effectively solved.

The invention discloses a vertical cabinet type air-conditioner which comprises a machine shell. A front face air outlet is formed in the front face of the machine shell. A front face air guiding assembly used for guiding front face air outlet is arranged at the front face air outlet. A side face air outlet is formed in the side face of the machine shell. A side face air guiding assembly used for guiding side face air outlet is arranged at the side face air outlet. The side face air guiding assembly comprises a side air guiding plate and one or more side air guiding plates, wherein the side air guide plate can rotate around the vertical axis and is used for opening and closing the side face air outlet, and the one or more air guide blades are arranged on the inner side of the side air guiding plate and can rotate around the transverse axis. The vertical cabinet type air-conditioner simultaneously comprises the front face air guiding assembly and the side face air guiding assembly, utilizes the side air guide plate of the side face air guiding assembly to guide the lateral direction of air, and utilizes the side air guiding blades of the side face air guiding assembly to guide the vertical direction of air. Consequently, the air supply angle of the whole machine can be increased, and the utilization comfort of the air-conditioner is effectively improved.

The invention relates to an air conditioner indoor unit which comprises a unit shell, a heat exchange device, a main ion wind generation device, a first lateral ion wind generation device and a second lateral ion wind generation device. The unit shell is provided with at least one air inlet, a lower air outlet located in the lower portion of the unit shell, a first lateral air outlet and a second lateral air outlet, wherein the first lateral air outlet and the second lateral air outlet are located in the two sides of the unit shell correspondingly and face the lateral front sides of the unit shell. The heat exchange device is arranged in the unit shell and is configured to conduct heat exchange with air flowing through the heat exchange device. The main ion wind generation device is arranged on a flowing path from the heat exchange device to the lower air outlet in the unit shell so that air obtained after heat exchange of the heat exchange device can be promoted to flow towards the lower air outlet through electric field force. The first lateral ion wind generation device and the second lateral ion wind generation device are arranged on a flowing path between the heat exchange device and the first lateral air outlet in the unit shell and a flowing path between the heat exchange device and the second lateral air outlet in the unit shell correspondingly so that air obtained after heat exchange device can be promoted to flow towards the first lateral air outlet and the second lateral air outlet through electric field force. Thus, the noise of the air conditioner indoor unit is lowered, and the air supply range of the air conditioner indoor unit is enlarged.

The invention provides a wall-mounted air conditioner indoor machine. The wall-mounted air conditioner indoor machine comprises a shell, a heat exchanger and at least one air supply assembly, whereinthe rear side of the shell is provided with an air inlet, and the front side of the shell is provided with at least one air outlet; the heat exchanger is arranged in the shell and used for heat exchanging with indoor ambient air entering from the air inlet to form heat exchanging air; each air supply assembly is matched with one air outlet and comprises an axial flow fan and an air guiding grille,wherein the axis of each axial flow fan extends front and back, the axial flow fans are used for blowing the heat exchanging air forwards, and each air guiding grille is arranged in front of the corresponding axial flow fan, comprises a plurality of grille strips and is used for guiding the air direction of the heat exchanging air; and according to configuration of the air guiding grilles, afterthe heat exchanging air passes through the air guiding grilles, part of the heat exchanging air is blown forwards directly in the direction parallel to the axes of the axial flow fans, and part of theheat exchanging air is obliquely blown out forwards in the direction angled with the axis directions of the axial flow fans and inclined to the outer side of the radial direction. The wall-mounted air conditioner indoor machine can take the air supply distance and the air supply angle into account.

The invention discloses an air guide device which comprises an air guide piece support with a round air outlet and an air guide piece corresponding to the air outlet in position and capable of rotating around the axis of the air outlet. The air guide piece comprises an annular outer frame and guide vanes arranged in the outer frame. The air guide device further comprises a locating piece arranged between the air guide device support and the outer frame. The locating piece is used for locating the air guide piece radially to enable the air guide piece to rotate around the axis of the air outlet. An air conditioner indoor unit is further disclosed. Air guide can be conducted by adopting the air guide piece capable of rotating continuously. The composition of the whole air guide device has fewer parts, and the structure design is greatly simplified. On one hand, the air guide piece is stable in movement and small in noise; on the other hand, the air guide piece is small in air resistance, air quantity loss is small, the air supply angle is large, and the distance is longer.

The invention relates to an air conditioner indoor unit which comprises a shell, a heat exchange device, a first centrifugal fan, a second centrifugal fan, a first axial flow fan set, a second axial flow fan set, a first ion air generation device and a second ion air generation device. The shell is provided with an air inlet, lower air outlet and two lateral air outlets, the heat exchange device is arranged in the shell and configured to exchange heat with air flowing through the shell, and the first centrifugal fan and the second centrifugal fan are arranged on the rear side of the heat exchange device and configured to promote the air after going through heat exchange by the heat exchange device to respectively flow towards the lower air outlet, the first lateral air outlet and the second lateral air outlet; the first axial flow fan set and the second axial flow fan set are arranged on flowing paths from the two centrifugal fans to the two lateral air outlets respectively and configured to promote air from the two centrifugal fans to respectively continue to flow towards the two lateral air outlets; the first ion air generation device and a second ion air generation device are respectively arranged on flowing paths from the two axial flow fan sets to the two lateral air outlets and configured to promote air from the two axial flow fan sets to respectively continue to flow towards the two lateral air outlets.

The invention provides a floor type air conditioner which comprises a front face plate, a rear face plate, a base and a head portion. The front face plate and the rear face plate are respectively installed on the base, the front face plate, the rear face plate and the base form an accommodating cavity in an enclosure mode, one end of the head portion is installed in the accommodating cavity, the other end of the head portion is located at the top of the accommodating cavity, and the other end of the head portion forms an air outlet with the top of the front face plate and the top of the rear face plate and can stretch out or retract and rotate. When the other end of the head portion stretches out, the air outlet is in an opened state. When the other end of the head portion retracts, the air outlet is gradually decreased till the other end of the head portion is in contact with the top of the front face plate and the top of the rear face plate. The floor type air conditioner enables the air outlet to be capable of performing movement through stretching out, retraction and rotation of the heat portion, the scientific and technical content of the floor type air conditioner is increased, and using comfort is improved.

The invention discloses a ceiling machine. The ceiling machine is provided with a shell and a heat exchanger arranged in the shell, and an air outlet air channel is defined by the heat exchanger and shell. The ceiling machine comprises an air guiding assembly and a lifting mechanism. The air guiding assembly is mounted at an air outlet of the air outlet air channel and comprises a fixing support and an elastic air guiding piece. The fixing support comprises a cylindrical body, a first positioning ring and a second positioning ring, wherein the first positioning ring is formed in the mode of laterally protruding out of the upper end of the cylindrical body, and the second positioning ring is formed in the mode of laterally protruding out of the lower end of the cylindrical body. The cylindrical body is sleeved with the elastic air guiding piece, and the elastic air guiding piece is connected with the first positioning ring and the second positioning ring and arranged in the mode of being gradually expanded from top to bottom. The lifting mechanism comprises a lifting ring and a driving motor, the cylindrical body is sleeved with the lifting ring, and the outer diameter of the lifting ring is between the diameter of the upper end edge of the elastic air guiding piece and the diameter of the lower end edge of the elastic air guiding piece. A gear is arranged on the driving motor,and a rack is arranged on the outer side of the cylindrical body in the axial direction. According to the ceiling machine, the shape of the air outlet of the air outlet air channel can be changed, andthe air outlet angle can be increased.

The invention discloses an air conditioner air supply device. Multiple air outlets are formed in a front panel of an air conditioner box, air outlet devices are installed in the air outlets through bearing supports, air duct surface frames and rotating air ducts which are all of through hole structures in the axial directions are adopted for forming the air outlet devices, the rotating air ducts are embedded into inner cavities of the air duct surface frames, and are sleeved with the inner cavities of the air duct surface frames, two sides of each rotating air duct are rotatably connected withthe corresponding air duct surface frame through corresponding rotating air duct rotating shafts, and the axes of the rotating air duct rotating shafts are perpendicular to those of the air duct surface frames; the outer surfaces of the rotating air ducts and inner cavity surfaces of the air duct surface frames are all spherical surfaces, a corresponding swing blade set is arranged on the end surface of one side of each rotating air duct, the air duct surface frames and the rotating air ducts are used for forming the air outlet devices, in shapes of universal balls, which can rotate relatively, the angles and the directions of air supply openings of the rotating air ducts can be adjusted to make air flows reach assigned places under cooperation of the swing blade sets, thus personalized precise air supply is achieved, the air flows are made to reach required places, thus multidimensional dynamic air supply is achieved, the turbulivity of the indoor air flows is improved, and outlet air of the air outlet devices is made to be more similar to simulated natural air.

The invention discloses an indoor unit of an air conditioner. The indoor unit of the air conditioner comprises a machine shell, a rotating air duct piece, a fan assembly and a door opening and closingdoor. An air inlet is formed in the machine shell, an air outlet is formed in the rotary air duct piece, an air duct space is formed in the rotary air duct piece, the air outlet and the air inlet areconnected with the air duct space, the rotary air duct piece is rotationally arranged on the machine shell so as to adjust the air outlet direction of the air outlet, the fan assembly comprises a first driving motor and an air wheel, the first driving motor is arranged on the machine shell, the wind wheel is arranged inside the air duct space, the first driving motor is connected with the wind wheel to drive the wind wheel to rotate, and the door opening and closing door is movably arranged on the rotating air duct piece to open or close the air outlet. According to the indoor unit of the airconditioner, the air outlet direction of the air outlet can be adjusted through the rotary air duct piece, the air supply range is enlarged, the door opening and closing can move relative to the machine shell to open or close the air outlet, so that not only can the air outlet amount of the air outlet be controlled, but also the sealing performance of the air conditioner indoor unit can be improved.

The invention discloses a panel assembly. The panel assembly is used for an air conditioner; the panel assembly comprises a panel, a wind guide strip and a driving part. A round hole is formed in the panel. The wind guide strip is arc-shaped; the wind guide strip is arranged in the round hole; an arc-shaped wind outlet channel is commonly formed by the wind guide strip and a hole wall of the round hole. The driving part is arranged on the panel; the driving part is connected with the wind guide strip and is used for driving the wind guide strip to move along the axis direction of the round hole, so that a wind outlet angle of the wind outlet channel is changed. The invention further discloses the air conditioner. In the panel assembly disclosed by the invention, the arc-shaped wind outlet channel is commonly formed by the wind guide strip and the hole wall of the round hole, and the air conditioner applying the panel assembly can realize a wind feeding angle which is greater than a square air outlet; meanwhile, the driving part drives the wind guide strip to move along the axis direction of the round hole, and the wind outlet angle of the wind outlet channel can be changed, so that the air outlet effect of the air conditioner is relatively good.

The invention discloses a vertical air conditioner indoor unit. The vertical air conditioner indoor unit comprises an upper shell and a lower shell. A cylindrical cavity is defined by the lower shell. The lower shell contains an annular evaporator and at least one fan. The lower shell is provided with an air inlet, and the upper shell is provided with an air outlet/air outlets. The cross section area of the upper shell is gradually reduced to a fixed value from bottom to top, and the air outlet/the air outlets is/are formed in one side or two reverse sides of the upper shell and extends/extend in the vertical direction.

The invention discloses an air conditioner with dual air feeding devices. The air conditioner comprises a housing, a first air feeding device, an air guide plate, and further comprises a second air feeding device and a second air outlet, wherein an air inlet and a first air outlet are formed in the housing; the first air feeding device is arranged inside the housing, and is used for sucking in airentering from the air inlet and then blowing out air from the first air outlet; the air guide plate is rotatably arranged at the position of the first air outlet for realizing guiding of air at the position of the first air outlet; the second air feeding device is arranged on the air guide plate; and the second air outlet penetrates through the air guide plate, and corresponds to the second air feeding device in position. The air conditioner solves the problem that an air feeding angle is small while an indoor unit of the air conditioner in the prior art refrigerates and heats.

The invention relates to an angle-variable fan. The angle-variable fan comprises a fan body, a driving mechanism, a pedestal and a support; wherein the driving mechanism, the pedestal and the support are arranged at the rear part of the fan body; the support is arranged on the pedestal; and the fan body is arranged on the support. The angle-variable fan is characterized in that the support comprises two supporting rods and an adapter block, wherein the two supporting rods are arranged in parallel at the upper part of the pedestal; the adapter block is fixedly connected to the rear part of the fan body; and the lower part of the adapter block is rotatably connected with the two supporting rods by a hinge pin. The angle-variable fan is simple in structure and convenient to operate; the rotation in a vertical surface of the fan body can be realized by the hinge pin, so that an air supply angle can be added, the versatility on air supply can be improved, and the air supply and cooling effects can be improved; and by virtue of a designed handle, the fan can be conveniently and rapidly moved.

The invention provides a vertical air conditioner indoor unit which comprises a machine shell, the machine shell extends in a vertical column shape, at least one air channel is defined in the machine shell, and the machine shell is provided with at least one vertical-strip-shaped first air supply opening and at least one expansion air supply part; each flow guide piece is in a vertically-extending column shape and is arranged at the position of one first air supply opening, so that an air outlet gap is defined between the flow guide piece and the inner wall, close to the first air supply opening, of the air flue, and air flow at the position of the first air supply opening is blown to the indoor environment through the air outlet gap; according to the vertical air conditioner indoor unit, the air duct communicates with the first air supply opening; or the first air supply outlet and the expansion air supply part are communicated. The air supply experience of the vertical air conditioner indoor unit is better.

The invention provides an air conditioner, and relates to the technical field of air conditioning. The air conditioner comprises a shell, an air inlet is formed in the top of the shell, a lower air outlet is formed in the bottom of the shell, and an upper air outlet and a lower air outlet which are distributed up and down are formed in a front panel of the shell; the air inlet, the lower air outlet, the upper air outlet and the lower air outlet can be opened or closed; the top of the shell is connected with a fresh air pipeline leading to the outdoor environment, and the fresh air pipeline can be communicated with or closed from the air inlet. According to the air conditioner, air inlet and air outlet of the air conditioner can be flexibly adjusted, the air outlet area of the air conditioner can be increased, the air supply angle of the air conditioner can be increased, the fresh air supply efficiency can be improved, air circulation of the indoor environment can be promoted, and the air quality of the indoor environment can be improved.

The invention provides an air conditioner. The air conditioner comprises a shell, an air flue, a first air guide structure and a second air guide structure. The shell is provided with an air inlet and an air outlet. The air flue is arranged in the shell and comprises an air inlet air flue. The first air guide structure and the second air guide structure are arranged at the position of the air outlet in a pivotal manner and are arranged oppositely, and the first air guide structure and the second air guide structure are both arranged on the inner wall of the air flue. According to the technical scheme, the problem that the air supply angle of an air conditioner in the prior art is small is solved.