Vertical air conditioner

Abstract

The present invention discloses a vertical air conditioner, and relates to the technical field of air conditioners. The vertical air conditioner comprises a first front panel, a second front panel, a rear panel, a first air duct housing, a second air duct housing, a crossflow fan blade, a DC motor and a wind sweeping blade. One end of the rear panel is hinged to the first front panel, and the other end is hinged to the second front panel. The first air duct housing is fixedly connected to the inner side of the first front panel, and the second air duct housing is fixedly connected to the inner side of the second front panel. The first air duct housing and the second air duct housing are detachably connected and combined to form an air outlet cavity. The DC motor and the crossflow fan blade are both installed on the first air duct housing, and the DC motor is connected to the crossflow fan blade, and the crossflow fan blade is arranged in the air outlet cavity. The vertical air conditioner provided by the present invention can reduce the number of disassembly and assembly parts and disassembly and assembly steps, simplify the disassembly and assembly process, improve the disassembly and assembly efficiency, facilitate preliminary cleaning, and can very conveniently perform deep cleaning, thereby improving user experience.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioners, and in particular to a vertical air conditioner. Background Art

[0002] At present, when cleaning the air duct inside the air conditioner, it is necessary to disassemble and assemble the motor cover, DC motor, crossflow fan blades and other parts inside the air conditioner. There are many disassembly and assembly steps, many disassembly and assembly parts, and the disassembly and assembly process is complicated, the disassembly and assembly efficiency is low, and the user experience is poor. Summary of the invention

[0003] The problem solved by the present invention is how to reduce the number of disassembly parts and disassembly steps, simplify the disassembly process, improve the disassembly efficiency, facilitate preliminary cleaning, and enable deep cleaning very conveniently, thereby improving the user experience.

[0004] To solve the above problems, the technical solution of the present invention is achieved as follows:

[0005] The present invention provides a vertical air conditioner, comprising a first front panel, a second front panel, a rear panel, a first air duct shell, a second air duct shell, a crossflow fan blade, a DC motor and an air sweeping blade, one end of the rear panel is hinged to the first front panel, and the other end is hinged to the second front panel, the first air duct shell is fixedly connected to the inner side of the first front panel, the second air duct shell is fixedly connected to the inner side of the second front panel, the first air duct shell and the second air duct shell are detachably connected and combined to form an air outlet cavity, the DC motor and the crossflow fan blade are both installed on the first air duct shell, the DC motor is connected to the crossflow fan blade, the crossflow fan blade is arranged in the air outlet cavity, the first air duct shell is provided with an air outlet connected to the air outlet cavity, the air sweeping blade is installed in the air outlet, the first front panel can drive the first air duct shell to rotate relative to the rear panel, so that the first air duct shell is separated from the second air duct shell, thereby opening the air outlet cavity, and the second front panel can drive the second air duct shell to rotate relative to the rear panel. Compared with the prior art, the vertical air conditioner provided by the present invention adopts the first front panel and the second front panel respectively hinged at the two ends of the rear panel, so the air outlet cavity formed by the first air duct shell and the second air duct shell can be opened by rotating the first front panel and the second front panel, and the crossflow fan blades, DC motor and wind sweeping blades installed on the first air duct shell can be brought out synchronously, thereby reducing the disassembly and assembly parts and disassembly and assembly steps, simplifying the disassembly and assembly process, improving the disassembly and assembly efficiency, facilitating preliminary cleaning, and being able to perform deep cleaning very conveniently, thereby improving the user experience.

[0006] Further, the first front panel includes a first plate body and a first rotating part, the first air duct housing is fixedly connected to the first plate body, the first plate body is fixedly connected to the first rotating part, and the rear panel is provided with a first matching part, the first rotating part is rotationally matched with the first matching part, so that the first plate body can rotate relative to the rear panel, thereby realizing the function of the first air duct housing opening or closing the air outlet cavity.

[0007] Furthermore, the first rotating part is a rotating shaft, the first matching part is a mounting tube, the rotating shaft extends into the mounting tube and can rotate relative to the mounting tube. The mounting tube can limit the rotating shaft to prevent the rotating shaft from escaping from the mounting tube, and the axial directions of the rotating shaft and the mounting tube are the same and both are in the vertical direction.

[0008] Furthermore, the second front panel includes a second plate body and a second rotating part, the second air duct housing is fixedly connected to the second plate body, the second plate body is fixedly connected to the second rotating part, and the rear panel is provided with a second matching part, the second rotating part is rotationally matched with the second matching part, so that the second plate body can rotate relative to the rear panel, thereby realizing the function of the second air duct housing opening or closing the air outlet cavity.

[0009] Furthermore, the first front panel is provided with a first slot, the second front panel is provided with a second slot, the first slot and the second slot are combined to form a wind cavity, the position of the wind cavity corresponds to the position of the air outlet. The airflow blown out from the air outlet can be blown into the room through the wind cavity to achieve the function of temperature regulation.

[0010] Furthermore, the shape of the first slot is the same as the shape of the second slot, and the area of ​​the first slot is equal to the area of ​​the second slot. When the first slot and the second slot are combined to form a wind cavity, the boundary line between the first slot and the second slot is the center line of the wind cavity, so as to facilitate processing and manufacturing and save costs.

[0011] Furthermore, the first air duct housing includes an upper side plate, a lower side plate and a fixed plate, the upper side plate and the lower side plate are arranged at opposite ends of the fixed plate and are fixedly connected to the fixed plate, the crossflow fan blades are arranged between the upper side plate and the lower side plate, the DC motor is installed on the top of the upper side plate, and the air outlet is opened in the fixed plate. The airflow in the air outlet cavity can be blown into the room from the air outlet under the action of the crossflow fan blades.

[0012] Furthermore, the first air duct housing is provided with a buckle, and the second air duct housing is provided with a slot, and the buckle is engaged with the slot, so as to realize a detachable connection between the first air duct housing and the second air duct housing, and facilitate opening or closing the air outlet cavity.

[0013] Furthermore, the first front panel, the second front panel and the rear panel are all arranged in an arc shape, the first front panel, the second front panel and the rear panel are combined to form a circular cavity, the first air duct housing and the second air duct housing are both arranged in the circular cavity, and the first front panel and the second front panel can both rotate relative to the rear panel to open or close the circular cavity.

[0014] Furthermore, the first air duct housing and the second air duct housing are combined to form a volute, the front volute tongue of the volute is arranged on the first air duct housing, and the rear volute tongue of the volute is arranged on the second air duct housing. The front volute tongue and the rear volute tongue are arranged on both sides of the volute, and the front volute tongue and the rear volute tongue are used to guide the air flow direction in the volute, so that the airflow can pass through the air outlet cavity and be blown out from the air outlet to the room. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a structural schematic diagram of a vertical air conditioner according to an embodiment of the present invention when a first front panel is opened;

[0016] Figure 2 is a structural schematic diagram of the vertical air conditioner according to an embodiment of the present invention when the first front panel is opened from another viewing angle;

[0017] Figure 3 is a schematic diagram of the structure of the vertical air conditioner when the first front panel and the second front panel are opened according to an embodiment of the present invention;

[0018] Figure 4 It is a schematic diagram of a structure in which a first front panel and a second front panel are combined to form an air passage cavity in a vertical air conditioner according to an embodiment of the present invention;

[0019] Figure 5 is a structural schematic diagram of a vertical air conditioner according to an embodiment of the present invention when both the first front panel and the second front panel are opened;

[0020] Figure 6 is a structural schematic diagram of the vertical air conditioner according to an embodiment of the present invention from another viewing angle when the first front panel and the second front panel are both opened;

[0021] Figure 7 is a schematic diagram of the structure of the vertical air conditioner when the first air duct housing and the second air duct housing are opened;

[0022] Figure 8 It is a schematic diagram of the structure of the first air duct housing and the second air duct housing being connected in a vertical air conditioner according to an embodiment of the present invention;

[0023] Fig. 9 It is a schematic structural diagram of a first air duct housing and a second air duct housing in a vertical air conditioner according to an embodiment of the present invention when they are closed.

[0024] Description of reference numerals:

[0025] 100-vertical air conditioner; 110-first front panel; 111-first slot; 112-first plate; 113-first rotating part; 120-second front panel; 121-second slot; 122-second plate; 123-second rotating part; 130-rear panel; 131-first matching part; 132-second matching part; 140-first air duct shell; 141-air outlet; 142-upper side plate; 143-lower side plate; 144-fixing plate; 145-clip; 150-second air duct shell; 151-slot; 160-crossflow fan blade; 170-DC motor; 180-sweeping blade; 190-air outlet cavity; 200-circular cavity; 210-air passage cavity; 220-volute; 221-front volute tongue; 222-rear volute tongue. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0027] Example

[0028] Please refer to Figure 1 and Figure 2 The embodiment of the present invention provides a vertical air conditioner 100 for controlling indoor temperature. It can reduce the number of disassembly parts and disassembly steps, simplify the disassembly process, improve the disassembly efficiency, facilitate preliminary cleaning, and can very conveniently perform deep cleaning, thereby improving user experience.

[0029] It should be noted that the vertical air conditioner 100 is placed vertically indoors. The vertical air conditioner 100 can blow hot air or cold air into the room to adjust the indoor temperature. The vertical air conditioner 100 can also be rotated to both sides for easy disassembly and cleaning.

[0030] The vertical air conditioner 100 includes a first front panel 110, a second front panel 120, a rear panel 130, a first air duct housing 140, a second air duct housing 150, a crossflow blade 160, a DC motor 170, and a sweeping blade 180. One end of the rear panel 130 is hinged to the first front panel 110, and the first front panel 110 can rotate relative to the rear panel 130. The other end of the rear panel 130 is hinged to the second front panel 120, and the second front panel 120 can rotate relative to the rear panel 130. The first air duct housing 140 is fixedly connected to the inner side of the first front panel 110, and the first front panel 110 can drive the first air duct housing 140 to rotate relative to the rear panel 130. The second air duct housing 150 is fixedly connected to the inner side of the second front panel 120, and the second front panel 120 can drive the second air duct housing 150 to rotate relative to the rear panel 130. The first air duct housing 140 and the second air duct housing 150 are detachably connected and combined to form an air outlet cavity 190. The air outlet cavity 190 is used for air flow to pass through. The first air duct housing 140 and the second air duct housing 150 can guide the air flow in the air outlet cavity 190 to blow out into the room. The first front panel 110 can drive the first air duct housing 140 to rotate relative to the rear panel 130, so that the first air duct housing 140 and the second air duct housing 150 are separated, thereby opening the air outlet cavity 190, so that the inner wall of the first air duct housing 140 is exposed to the outside; the second front panel 120 can rotate relative to the rear panel 130 after the first air duct housing 140 rotates to open the air outlet cavity 190, so as to drive the second air duct housing 150 to rotate outward, so that the inner wall of the second air duct housing 150 is exposed to the outside, thereby realizing the disassembly and assembly of the vertical air conditioner 100 for easy cleaning.

[0031] The DC motor 170 and the crossflow blades 160 are both installed on the first air duct housing 140. The DC motor 170 is connected to the crossflow blades 160. The crossflow blades 160 are arranged in the air outlet cavity 190. The DC motor 170 can drive the crossflow blades 160 to rotate. The crossflow blades 160 can inhale the outside air into the air outlet cavity 190 to form an airflow. In this process, the airflow will pass through the evaporator (not shown) arranged in the vertical air conditioner 100 to achieve the cooling or heating function of the airflow. The first air duct housing 140 is provided with an air outlet 141 connected to the air outlet cavity 190. The crossflow blades 160 can drive the airflow to blow out from the air outlet 141 into the room to adjust the indoor temperature. The sweeping blades 180 are installed in the air outlet 141, and the sweeping blades 180 can adjust the air outlet direction.

[0032] It is worth noting that the DC motor 170, the crossflow fan blades 160 and the sweeping blades 180 are all arranged on the first air duct housing 140. When the first front panel 110 drives the first air duct housing 140 to rotate relative to the rear panel 130, the DC motor 170, the crossflow fan blades 160 and the sweeping blades 180 will also rotate with the first air duct housing 140. When the first air duct housing 140 rotates to the first extreme position, the inner wall of the first air duct housing 140 is completely exposed to the outside. At this time, the DC motor 170, the crossflow fan blades 160 and the sweeping blades 180 are also exposed to the outside. The user can easily remove the DC motor 170, the crossflow fan blades 160 and the sweeping blades 180 from the first air duct housing 140 or install them on the first air duct housing 140, which is convenient and quick. In addition, the second front panel 120 can drive the second air duct housing 150 to rotate relative to the rear panel 130 after the first air duct housing 140 is opened. When the second air duct housing 150 rotates to the second extreme position, the inner wall of the second air duct housing 150 is completely exposed. Therefore, the air outlet cavity 190 formed by the first air duct housing 140 and the second air duct housing 150 can be opened conveniently and quickly by rotating the first front panel 110 and the second front panel 120, and the crossflow fan blade 160, the DC motor 170 and the sweeping blade 180 installed on the first air duct housing 140 can be taken out simultaneously, reducing the disassembly and assembly parts and disassembly and assembly steps, simplifying the disassembly and assembly process, improving the disassembly and assembly efficiency, and facilitating preliminary cleaning. In addition, the crossflow fan blade 160, the DC motor 170 and the sweeping blade 180 can be very conveniently disassembled from the first air duct housing 140 for deep cleaning, thereby improving the user experience.

[0033] In this embodiment, the vertical air conditioner 100 is cylindrical, and the first front panel 110, the second front panel 120 and the rear panel 130 are all arranged in an arc shape. The first front panel 110, the second front panel 120 and the rear panel 130 are combined to form a circular cavity 200, and the first air duct shell 140 and the second air duct shell 150 are both arranged in the circular cavity 200, that is, the air outlet cavity 190 is arranged in the circular cavity 200, and the first front panel 110 and the second front panel 120 can both rotate relative to the rear panel 130 to open or close the circular cavity 200. Specifically, the first front panel 110 is fixedly connected to the first air duct shell 140. When the first front panel 110 opens or closes the circular cavity 200, the first air duct shell 140 synchronously opens or closes the air outlet cavity 190. The second front panel 120 is fixedly connected to the second air duct shell 150. When the second front panel 120 opens or closes the circular cavity 200, the second air duct shell 150 synchronously opens or closes the air outlet cavity 190.

[0034] Please refer to Figure 3 and Figure 4It should be noted that the first front panel 110 is provided with a first slot hole 111, and the second front panel 120 is provided with a second slot hole 121. The first slot hole 111 and the second slot hole 121 are combined to form an air passage cavity 210. The position of the air passage cavity 210 corresponds to the position of the air outlet 141. The airflow blown out from the air outlet 141 can be blown into the room through the air passage cavity 210 to achieve the function of temperature regulation.

[0035] In this embodiment, the shape of the first front panel 110 is the same as that of the second front panel 120, that is, the arc length of the first front panel 110 is equal to that of the second front panel 120, the height of the first front panel 110 is equal to that of the second front panel 120, the shape of the first slot hole 111 is the same as that of the second slot hole 121, the area of ​​the first slot hole 111 is equal to that of the second slot hole 121, and when the first slot hole 111 and the second slot hole 121 are combined to form the air passage cavity 210, the boundary line between the first slot hole 111 and the second slot hole 121 is the center line of the air passage cavity 210, so as to facilitate processing and manufacturing and save costs. However, this is not limited to this. In other embodiments, the shape of the first slot hole 111 is different from that of the second slot hole 121, and the area of ​​the first slot hole 111 can be larger than the area of ​​the second slot hole 121, or smaller than the area of ​​the second slot hole 121.

[0036] Please refer to Figure 5 and Figure 6In this embodiment, the axis of the hinge connection between the first front panel 110 and the rear panel 130 and the axis of the hinge connection between the second front panel 120 and the rear panel 130 are arranged in parallel, that is, the axis of the rotation of the first air duct housing 140 relative to the rear panel 130 and the axis of the rotation of the second air duct housing 150 relative to the rear panel 130 are arranged in parallel, so as to realize the separation or closing of the first air duct housing 140 and the second air duct housing 150, thereby opening or closing the air outlet cavity 190. Specifically, the axis of the hinge connection between the first front panel 110 and the rear panel 130 extends in the vertical direction, that is, the first front panel 110 can rotate relative to the rear panel 130 with the vertical direction as the axial direction, and during the rotation process, the first air duct housing 140 is driven to separate from the second air duct housing 150 and open the air outlet cavity 190. The axis of the hinged connection between the first front panel 110 and the rear panel 130 extends in the vertical direction, that is, the second front panel 120 can rotate relative to the rear panel 130 with the vertical direction as the axial direction, and during the rotation process, the second air duct housing 150 is driven to open the air outlet cavity 190. In addition, the axial direction of the crossflow blade 160 is also in the vertical direction, and the axis of the crossflow blade 160 is parallel to the axis of rotation of the first front panel 110 relative to the rear panel 130 and is arranged at intervals, so as to facilitate the disassembly and assembly between the crossflow blade 160 and the first air duct housing 140. However, it is not limited to this. In other embodiments, the axis at which the rear panel 130 and the first front panel 110 are hinged can also extend inclined to the vertical direction. In this case, the axis at which the rear panel 130 and the second front panel 120 are hinged can also extend inclined to the vertical direction. The axis at which the rear panel 130 and the first front panel 110 are hinged can also extend in the horizontal direction. In this case, the axis at which the rear panel 130 and the second front panel 120 are hinged can extend in the horizontal direction. There is no specific limitation on the extension direction of the axis at which the rear panel 130 and the first front panel 110 are hinged.

[0037] The first front panel 110 includes a first plate body 112 and a first rotating portion 113. The first air duct housing 140 is fixedly connected to the first plate body 112. The first air duct housing 140 is arranged on the inner side of the first plate body 112. The first plate body 112 can drive the first air duct housing 140 to move. The first plate body 112 is fixedly connected to the first rotating portion 113. In this embodiment, the first plate body 112 and the first rotating portion 113 are integrally formed to improve the connection strength. The rear panel 130 is provided with a first matching portion 131. The first rotating portion 113 is rotationally matched with the first matching portion 131, so that the first plate body 112 can rotate relative to the rear panel 130, thereby realizing the function of the first air duct housing 140 opening or closing the air outlet cavity 190.

[0038] In this embodiment, the first rotating portion 113 is a rotating shaft, and the first matching portion 131 is a mounting tube. The rotating shaft extends into the mounting tube and can rotate relative to the mounting tube. The mounting tube can limit the rotating shaft to prevent the rotating shaft from being separated from the mounting tube. The axial directions of the rotating shaft and the mounting tube are the same and both are in the vertical direction. However, this is not limited to this. In other embodiments, the first rotating portion 113 is a mounting tube, and the first matching portion 131 is a rotating shaft. The rotating shaft extends into the mounting tube and rotates with the mounting tube, which can also realize the function of the first front panel 110 rotating relative to the rear panel 130.

[0039] It should be noted that the number of the first rotating parts 113 and the first matching parts 131 are both multiple, and the multiple first rotating parts 113 are coaxially arranged, and each first rotating part 113 is matched with a first matching part 131. The multiple first rotating parts 113 are coaxially arranged and arranged at intervals on the first front panel 110, and the first front panel 110 can rotate relative to the rear panel 130 through the one-to-one matching of the multiple first rotating parts 113 and the multiple first matching parts 131. The multiple first rotating parts 113 can improve the accuracy of the rotation of the first front panel 110 to ensure that the first front panel 110 can rotate with the vertical direction as the axial direction. In this embodiment, the number of the first rotating parts 113 and the first matching parts 131 are both two, and the two first rotating parts 113 are relatively arranged at the two ends of the first front panel 110, but it is not limited to this. In other embodiments, the number of the first rotating parts 113 and the first matching parts 131 can be three, or four, and the number of the first rotating parts 113 and the first matching parts 131 is not specifically limited.

[0040] The second front panel 120 includes a second plate 122 and a second rotating portion 123. The second air duct housing 150 is fixedly connected to the second plate 122. The second air duct housing 150 is arranged on the inner side of the second plate 122. The second plate 122 can drive the second air duct housing 150 to move. The second plate 122 is fixedly connected to the second rotating portion 123. In this embodiment, the second plate 122 and the second rotating portion 123 are integrally formed to improve the connection strength. The rear panel 130 is provided with a second matching portion 132. The second rotating portion 123 is rotationally matched with the second matching portion 132, so that the second plate 122 can rotate relative to the rear panel 130, thereby realizing the function of the second air duct housing 150 opening or closing the air outlet cavity 190.

[0041] In this embodiment, the second rotating portion 123 is a rotating shaft, and the second matching portion 132 is a mounting tube. The rotating shaft extends into the mounting tube and can rotate relative to the mounting tube. The mounting tube can limit the rotating shaft to prevent the rotating shaft from being separated from the mounting tube. The axial directions of the rotating shaft and the mounting tube are the same and both are in the vertical direction. However, this is not limited to this. In other embodiments, the second rotating portion 123 is a mounting tube, and the second matching portion 132 is a rotating shaft. The rotating shaft extends into the mounting tube and rotates with the mounting tube, which can also realize the function of the second front panel 120 rotating relative to the rear panel 130.

[0042] It should be noted that the number of the second rotating parts 123 and the second matching parts 132 are both multiple, and the multiple second rotating parts 123 are coaxially arranged, and each second rotating part 123 is matched with a second matching part 132. The multiple second rotating parts 123 are coaxially arranged and arranged at intervals on the second front panel 120, and the second front panel 120 can be rotated relative to the rear panel 130 through the one-to-one matching of the multiple second rotating parts 123 and the multiple second matching parts 132. The multiple second rotating parts 123 can improve the rotation accuracy of the second front panel 120 to ensure that the second front panel 120 can rotate with the vertical direction as the axial direction. In this embodiment, the number of the second rotating parts 123 and the second matching parts 132 is two, and the two second rotating parts 123 are relatively arranged at the two ends of the second front panel 120, but it is not limited to this. In other embodiments, the number of the second rotating parts 123 and the second matching parts 132 can be three, or four, and the number of the second rotating parts 123 and the second matching parts 132 is not specifically limited.

[0043] Please refer to Figure 7 , Figure 8 and Fig. 9The first air duct housing 140 includes an upper side plate 142, a lower side plate 143 and a fixed plate 144. The upper side plate 142 and the lower side plate 143 are arranged at the two ends of the fixed plate 144, and are fixedly connected to the fixed plate 144. In this embodiment, the upper side plate 142, the fixed plate 144 and the lower side plate 143 are integrally formed to improve the connection strength. The upper side plate 142, the fixed plate 144, the lower side plate 143 and the second air duct housing 150 are combined to form an air outlet cavity 190. The crossflow fan blade 160 is arranged between the upper side plate 142 and the lower side plate 143, that is, arranged in the air outlet cavity 190. The crossflow fan blade 160 can suck air into the air outlet cavity 190 or blow air out of the air outlet cavity 190. The DC motor 170 is installed on the top of the upper side plate 142 for easy installation and disassembly. The air outlet 141 is formed in the fixing plate 144, and the airflow in the air outlet cavity 190 can be blown into the room from the air outlet 141 under the action of the crossflow blades 160. The fixing plate 144 is fixedly connected to the first front panel 110, and the first front panel 110 can drive the fixing plate 144 to rotate relative to the rear panel 130, thereby driving the entire first air duct housing 140 to rotate relative to the rear panel 130.

[0044] In this embodiment, the first air duct housing 140 is provided with a buckle 145, and the second air duct housing 150 is provided with a slot 151, and the buckle 145 is engaged with the slot 151 to achieve a detachable connection between the first air duct housing 140 and the second air duct housing 150, so as to facilitate opening or closing the air outlet cavity 190. The buckle 145 is engaged in the slot 151, and the buckle 145 can be separated from the slot 151 under the action of external pressure, and the buckle 145 can also be engaged with the slot 151 under the action of its own elastic force. However, it is not limited to this. In other embodiments, the first air duct housing 140 is provided with a slot 151, and the second air duct housing 150 is provided with a buckle 145, and the buckle 145 cooperates with the slot 151, so as to achieve a detachable connection between the first air duct housing 140 and the second air duct housing 150.

[0045] Specifically, the buckle 145 is disposed at the top of the first air duct housing 140 and is located at the edge of the first air duct housing 140 on one side close to the second air duct housing 150, and the slot 151 is disposed at the top of the second air duct housing 150 and is located at the edge of the second air duct housing 150 on one side close to the first air duct housing 140. When the first air duct housing 140 and the second air duct housing 150 are closed to close the air outlet cavity 190, the buckle 145 is engaged in the slot 151 to fix the relative position of the first air duct housing 140 and the second air duct housing 150, and prevent the first air duct housing 140 from being separated from the second air duct housing 150, thereby fixing the relative position of the first front panel 110 and the rear panel 130, and further fixing the relative position of the first front panel 110 and the second front panel 120, and at this time, the vertical air conditioner 100 can work normally. When the first air duct shell 140 and the second air duct shell 150 are separated to open the air outlet cavity 190, the buckle 145 disengages from the slot 151. At this time, the first air duct shell 140 can be rotated in the vertical direction as the axis under the drive of the first front panel 110, and the second air duct shell 150 can be rotated in the vertical direction as the axis under the drive of the second front panel 120, so that the inner walls of the first air duct shell 140 and the second air duct shell 150 are exposed to the outside, which is convenient for disassembly, assembly and cleaning.

[0046] In this embodiment, the first air duct housing 140 and the second air duct housing 150 are combined to form a volute 220, the front volute tongue 221 of the volute 220 is arranged on the first air duct housing 140, and the rear volute tongue 222 of the volute 220 is arranged on the second air duct housing 150, the front volute tongue 221 and the rear volute tongue 222 are arranged on both sides of the volute 220, and the front volute tongue 221 and the rear volute tongue 222 are used to guide the air flow direction in the volute 220, so that the air flow can pass through the air outlet cavity 190 and be blown out to the room from the air outlet 141. Specifically, the volute 220 is split along a vertical plane to form the first air duct housing 140 and the second air duct housing 150, and the first air duct housing 140 and the second air duct housing 150 can move away from or close to each other to open or close the air outlet cavity 190.

[0047] When the vertical air conditioner 100 needs to be opened for cleaning, the buckle 145 is first removed from the slot 151 to disengage the buckle 145 from the slot 151, and then the first front panel 110 is rotated outward relative to the rear panel 130 to open the circular cavity 200. During this process, the first air duct housing 140 is driven by the first front panel 110 to rotate outward and away from the second air duct housing 150, and the first air duct housing 140 is separated from the second air duct housing 150 to open the circular cavity 200. The wind cavity 190 exposes the inner wall of the first air duct shell 140 to the outside, which is convenient for disassembly and assembly of the DC motor 170, the crossflow fan blades 160 and the guide blades on the first air duct shell 140 for easy cleaning. Then, the second front panel 120 is rotated outward relative to the rear panel 130, and at the same time, the second air duct shell 150 is driven to rotate outward relative to the rear panel 130 and away from the first air duct shell 140, so that the inner wall of the second air duct shell 150 is exposed to the outside for easy cleaning.

[0048] After cleaning is completed, firstly, the second front panel 120 is rotated inwardly relative to the rear panel 130, and the second air duct housing 150 is also rotated inwardly driven by the second front panel 120 and approaches the first air duct housing 140, and then the first front panel 110 is rotated inwardly relative to the rear panel 130, and the first air duct housing 140 is also rotated inwardly driven by the first front panel 110 and approaches the second air duct housing 150, when the first air duct housing 140 and the second air duct housing 150 are abutted, the air outlet cavity 190 is closed, at this time, the first front panel 110 and the second front panel 120 are abutted, and the circular cavity 200 is closed synchronously, at the same time, the buckle 145 is engaged in the slot 151 to fix the relative positions of the first air duct housing 140 and the second air duct housing 150, thereby fixing the relative positions of the first front panel 110 and the second front panel 120, and completing the installation of the vertical air conditioner 100.

[0049] In the vertical air conditioner 100 described in the embodiment of the present invention, one end of the rear panel 130 is hinged to the first front panel 110, and the other end is hinged to the second front panel 120. The first air duct housing 140 is fixedly connected to the inner side of the first front panel 110, and the second air duct housing 150 is fixedly connected to the inner side of the second front panel 120. The first air duct housing 140 and the second air duct housing 150 are detachably connected and combined to form an air outlet cavity 190. The DC motor 170 and the crossflow fan blade 160 are both installed on the first air duct housing 140. The DC motor 170 It is connected to the crossflow fan blade 160, which is arranged in the air outlet cavity 190. The first air duct shell 140 is provided with an air outlet 141 which is connected to the air outlet cavity 190. The wind sweeping blade 180 is installed in the air outlet 141. The first front panel 110 can drive the first air duct shell 140 to rotate relative to the rear panel 130 so that the first air duct shell 140 is separated from the second air duct shell 150, thereby opening the air outlet cavity 190. The second front panel 120 can drive the second air duct shell 150 to rotate relative to the rear panel 130. Compared with the prior art, the vertical air conditioner 100 provided by the present invention adopts the first front panel 110 and the second front panel 120 respectively hinged at the two ends of the rear panel 130. Therefore, the air outlet cavity 190 formed by the first air duct shell 140 and the second air duct shell 150 can be opened by rotating the first front panel 110 and the second front panel 120, and the crossflow fan blades 160, the DC motor 170 and the wind sweeping blades 180 installed on the first air duct shell 140 can be taken out simultaneously, thereby reducing the disassembly and assembly parts and disassembly and assembly steps, simplifying the disassembly and assembly process, improving the disassembly and assembly efficiency, facilitating preliminary cleaning, and being able to perform deep cleaning very conveniently, thereby improving the user experience.

[0050] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the scope defined by the claims.

Claims

1. A vertical air conditioner, characterized in that: The invention comprises a first front panel (110), a second front panel (120), a rear panel (130), a first air duct housing (140), a second air duct housing (150), a crossflow fan blade (160), a DC motor (170) and a wind sweeping blade (180); one end of the rear panel (130) is hinged to the first front panel (110), and the other end is hinged to the second front panel (120); the first air duct housing (140) is fixedly connected to the inner side of the first front panel (110); the second air duct housing (150) is fixedly connected to the inner side of the second front panel (120); the first air duct housing (140) and the second air duct housing (150) are detachably connected and are combined to form an air outlet cavity (190); the DC motor (170) and the crossflow fan blade (160) are both The first air duct housing (140) is mounted on the first air duct housing (140), the DC motor (170) is connected to the crossflow blade (160), the crossflow blade (160) is arranged in the air outlet cavity (190), the first air duct housing (140) is provided with an air outlet (141) communicating with the air outlet cavity (190), the wind sweeping blade (180) is installed in the air outlet (141), the first front panel (110) can drive the first air duct housing (140) to rotate relative to the rear panel (130), so that the first air duct housing (140) and the second air duct housing (150) are separated, thereby opening the air outlet cavity (190), and the second front panel (120) can drive the second air duct housing (150) to rotate relative to the rear panel (130); The first air duct housing (140) is provided with a buckle (145), and the second air duct housing (150) is provided with a slot (151), and the buckle (145) is engaged with the slot (151); The first air duct housing (140) and the second air duct housing (150) are combined to form a volute (220); a front volute tongue (221) of the volute (220) is arranged on the first air duct housing (140), and a rear volute tongue (222) of the volute (220) is arranged on the second air duct housing (150).

2. The vertical air conditioner according to claim 1, characterized in that: The first front panel (110) includes a first plate body (112) and a first rotating part (113); the first air duct shell (140) is fixedly connected to the first plate body (112); the first plate body (112) and the first rotating part (113) are fixedly connected; the rear panel (130) is provided with a first matching part (131); the first rotating part (113) and the first matching part (131) are rotationally matched.

3. The vertical air conditioner according to claim 2, characterized in that: The first rotating portion (113) is a rotating shaft, the first matching portion (131) is a mounting tube, the rotating shaft extends into the mounting tube and is capable of rotating relative to the mounting tube.

4. The vertical air conditioner according to claim 1, characterized in that: The second front panel (120) includes a second plate body (122) and a second rotating part (123), the second air duct shell (150) is fixedly connected to the second plate body (122), the second plate body (122) and the second rotating part (123) are fixedly connected, and the rear panel (130) is provided with a second matching part (132), and the second rotating part (123) and the second matching part (132) are rotationally matched.

5. The vertical air conditioner according to claim 1, characterized in that: The first front panel (110) is provided with a first slot hole (111), and the second front panel (120) is provided with a second slot hole (121). The first slot hole (111) and the second slot hole (121) are combined to form an air passage cavity (210), and the position of the air passage cavity (210) corresponds to the position of the air outlet (141).

6. The vertical air conditioner according to claim 5, characterized in that: The shape of the first slot hole (111) is the same as the shape of the second slot hole (121), and the area of ​​the first slot hole (111) is equal to the area of ​​the second slot hole (121).

7. The vertical air conditioner according to claim 1, characterized in that: The first air duct housing (140) comprises an upper side plate (142), a lower side plate (143) and a fixed plate (144); the upper side plate (142) and the lower side plate (143) are arranged at two ends of the fixed plate (144) opposite to each other; the crossflow blade (160) is arranged between the upper side plate (142) and the lower side plate (143); the DC motor (170) is installed on the top of the upper side plate (142); and the air outlet (141) is opened in the fixed plate (144).

8. The vertical air conditioner according to claim 1, characterized in that: The first front panel (110), the second front panel (120) and the rear panel (130) are all arranged in an arc shape, and the first front panel (110), the second front panel (120) and the rear panel (130) are combined to form a circular cavity (200), and the first air duct shell (140) and the second air duct shell (150) are both arranged in the circular cavity (200).

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