Air conditioner housing and air conditioner

Abstract

The embodiment of the present invention provides an air conditioner housing and an air conditioner, which relates to the technical field of air conditioners, and includes a housing body, a door body, and a driving device. The housing body has an installation opening, the driving device is installed on the housing body, the door body is slidably connected to the housing body along the circumference of the housing body to open or close the installation opening, the driving device is used to drive the door body to slide, and the door body can rotate relative to the driving device to switch between a first state and a second state. In the first state, at least part of the door body is used to block the air duct assembly located in the housing body to prevent the air duct assembly from passing through the installation opening. In the second state, the door body rotates after sliding a preset distance relative to the housing body, and an escape space connected to the installation opening is formed between the door body and the housing body, and the air duct assembly can be separated from the housing body through the escape space and the installation opening. The air conditioner housing and the air conditioner can effectively improve the problem that the air duct assembly is not easy to be disassembled from the inside of the housing body.

Description

Technical Field

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

[0002] At present, after the cabinet air conditioner is used for a period of time, dust and bacteria are easily adhered to the air duct assembly inside the air conditioner, so the air duct assembly needs to be disassembled from the inside of the air conditioner and then cleaned. However, in the prior art, the air duct assembly is not easy to be disassembled from the inside of the air conditioner. Summary of the invention

[0003] The problem solved by the present invention is how to improve the problem that the air duct component is not easy to be disassembled from the inside of the air conditioner.

[0004] In order to solve the above problems, the present invention provides an air conditioner housing and an air conditioner, which can improve the above technical problems.

[0005] The embodiments of the present invention can be implemented as follows:

[0006] An embodiment of the present invention provides an air conditioner casing, comprising a casing body, a door body, and a driving device, wherein the casing body has a mounting opening, the driving device is mounted on the casing body, the door body is slidably connected to the casing body along the circumference of the casing body to open or close the mounting opening, the driving device is used to drive the door body to slide, and when the mounting opening is open, the door body can rotate relative to the driving device to switch between a first state and a second state;

[0007] In the first state, the door body at least partially blocks the air duct assembly located in the shell body to prevent the air duct assembly from passing through the installation opening;

[0008] In the second state, the door body slides a preset distance relative to the shell body and then rotates, forming an escape space connected to the installation port between the door body and the shell body, and the air duct assembly can be detached from the shell body through the escape space and the installation port.

[0009] In this way, in the second state, the driving device drives the door body to slide a preset distance to open the installation port. After the door body rotates, an avoidance space connected to the installation port can be formed between the door body and the shell body. The door body does not block the air duct assembly. The air duct assembly can be separated from the shell body through the avoidance space and the installation port. The air duct assembly can be removed from the inside of the shell body, which can effectively improve the problem that the air duct assembly is not easy to be removed from the inside of the shell body.

[0010] Optionally, the door body is rotatably connected to the driving device around a preset axis extending in a vertical direction.

[0011] In this way, the space occupied by the door body during rotation can be reduced while ensuring that the door body does not block the air duct component.

[0012] Optionally, the door body is provided with a first edge and a second edge on opposite sides of the shell body in the circumferential direction, respectively, the first edge is arranged close to the installation opening, and the second edge is arranged close to the preset axis.

[0013] In this way, during the process of switching from the first state to the second state, most of the door body will gradually move away from the shell body, which can increase the avoidance space, make the avoidance space and the exposed area of ​​the installation port larger, and make it easier for the air duct component to pass through the installation port.

[0014] Optionally, the number of the door bodies is two, the two door bodies are distributed along the circumference of the shell body, and the opening width of the two door bodies in the first state is smaller than the opening width in the second state.

[0015] In this way, after switching from the first state to the second state, the opening width between the two door bodies increases, making it easier to take the air duct assembly out of the shell body.

[0016] Optionally, the driving device includes a transmission plate and a motor, the door body is rotatably hung on the transmission plate, and the motor is used to drive the transmission plate and drive the door body to slide relative to the shell body.

[0017] In this way, after the motor is started, it drives the transmission plate to move, and the transmission plate drives the door body to slide along the circumferential direction of the shell body. During the sliding process, the door body is not prone to collision with the shell body.

[0018] Optionally, a rotating shaft is provided on one of the transmission plate and the door body, and a rotating shaft hole is provided on the other of the transmission plate and the door body, and the rotating shaft can be rotatably matched with the rotating shaft hole.

[0019] In this way, the transmission plate and the door body can rotate relative to each other through the matching structure of the rotating shaft and the rotating shaft hole. The structure of the rotating shaft and the rotating shaft hole is simple and easy to manufacture.

[0020] Optionally, a notch is provided on the peripheral wall of the rotating shaft hole, and the notch is used to allow the rotating shaft to be inserted into or removed from the rotating shaft hole.

[0021] In this way, the notch can facilitate the insertion or removal of the rotating shaft into the rotating shaft hole, thereby improving the assembly or disassembly efficiency between the transmission plate and the door body.

[0022] Optionally, a limiting groove is provided on the door body, and a supporting ear is provided on the transmission plate, and the limiting groove is used to clamp the supporting ear.

[0023] In this way, in the first state, the limiting groove holds the supporting ear, and the supporting ear can limit the inner wall of the limiting groove, thereby limiting the door body, preventing the door body from separating from the transmission plate, and ensuring that the door body can move with the transmission plate.

[0024] Optionally, an elastic buckle is protruding on the inner wall of the limiting groove, the limiting groove is used to snap into the support ear along the installation direction, the elastic buckle is used to pass over the support ear along the installation direction, and the support ear is used to abut against the elastic buckle to stop the elastic buckle in a direction opposite to the installation direction.

[0025] In this way, the support ear can stop the elastic buckle in the direction opposite to the installation direction, thereby preventing the door body from being separated from the transmission plate in the direction opposite to the installation direction.

[0026] Optionally, a limiting portion with a tooth-like structure is further provided on the inner wall of the limiting groove, and the limiting portion is used to abut against the side wall of the support ear, and the support ear is used to stop the limiting portion in the circumferential direction of the shell body.

[0027] In this way, the limiting portion of the toothed structure can avoid abnormal noise caused by thermal expansion and contraction of parts.

[0028] Optionally, a rack is provided on the transmission plate, and the rack extends along the circumference of the shell body. A gear is installed on the output shaft of the motor, and the gear is meshed with the rack.

[0029] In this way, the motor drives the transmission plate through the gear rack mechanism, which can improve the stability of the transmission plate during the movement.

[0030] The embodiment of the present invention also provides an air conditioner, which includes the aforementioned air conditioner housing and has all the functions of the air conditioner housing. The air conditioner can also improve the problem that the air duct component is not easy to be removed from the inside of the housing body. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of the structure of an air conditioner provided by an embodiment of the present invention in a first state;

[0032] Figure 2 A schematic diagram of the structure of an air conditioner provided by an embodiment of the present invention in a second state;

[0033] Figure 3 A schematic diagram of a partial structure of an air conditioner provided in an embodiment of the present invention;

[0034] Figure 4 A schematic diagram of the structure of a transmission plate provided in an embodiment of the present invention;

[0035] Figure 5A schematic diagram of the structure of an inner lining plate provided in an embodiment of the present invention;

[0036] Figure 6 A schematic diagram of the structure of the connection between the door body and the transmission plate provided in an embodiment of the present invention;

[0037] Figure 7 for Figure 6 A magnified schematic diagram of center A.

[0038] Description of reference numerals:

[0039] 1-air conditioner; 11-air conditioner shell; 111-shell body; 1111-installation port; 112-door body; 1121-first edge; 1122-second edge; 1123-outer door panel; 1124-inner lining panel; 1125-rotating shaft hole; 1126-notch; 1127-limiting groove; 1128-limiting part; 1129-elastic buckle; 123-transmission plate; 1231-rack; 1232-rotating shaft; 1233-support ear; 113-avoidance space; 12-air duct assembly; 2-preset axis. DETAILED DESCRIPTION

[0040] 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.

[0041] Please refer to Figure 1 and Figure 2 The present embodiment provides an air conditioner 1, which includes an air conditioner casing 11 and an air duct assembly 12. The air conditioner casing 11 includes a casing body 111. The air duct assembly 12 is detachably connected to the casing body 111. An installation port 1111 is provided on the casing body 111. When the air duct assembly 12 is working, the wind generated passes through the installation port 1111 to realize the air supply function.

[0042] Please refer to Figure 1 and Figure 2 In the present embodiment, the air-conditioning casing 11 further includes a door body 112 and a driving device (not shown in the figure). The driving device is installed on the casing body 111. The door body 112 is slidably connected to the casing body 111 along the circumference of the casing body 111. The door body 112 is transmission-connected to the driving device. The driving device can drive the door body 112 to slide relative to the casing body 111. In the process of sliding relative to the casing body 111, the door body 112 can open or close the mounting opening 1111.

[0043] That is, when the door 112 opens the mounting opening 1111, the wind generated by the air duct assembly 12 can flow out from the mounting opening 1111. When the door 112 closes the mounting opening 1111, the wind generated by the air duct assembly 12 cannot flow out from the mounting opening 1111. At this time, the door 112 can protect and prevent dust from the air duct assembly 12 located in the housing body 111.

[0044] It is worth noting that in actual use, even if the door body 112 opens the installation opening 1111, at least part of the door body 112 will hinder the air duct assembly 12. Due to the obstruction of the door body 112, the air duct assembly 12 is not easy to pass through the installation opening 1111, and the air duct assembly 12 is not easy to be removed from the inside of the shell body 111.

[0045] To this end, in the present embodiment, when the installation opening 1111 is opened, the door body 112 can rotate relative to the driving device to switch between the first state and the second state.

[0046] In the first state, at least part of the door 112 blocks the air duct assembly 12 located in the shell body 111, and the door 112 prevents the air duct assembly 12 from passing through the installation opening 1111. At this time, the air duct assembly 12 is not easy to be separated from the shell body 111, and in the normal working state, the door 112 can play a certain protective role for the air duct assembly 12.

[0047] In the second state, the door body 112 slides relative to the shell body 111 for a preset distance and then rotates, and an escape space 113 communicating with the installation opening 1111 can be formed between the door body 112 and the shell body 111, and the air duct assembly 12 is not blocked by the door body 112, and the air duct assembly 12 can be separated from the shell body 111 through the escape space 113 and the installation opening 1111. In other words, in the second state, the air duct assembly 12 can be disassembled from the inside of the shell body 111, so that the air duct assembly 12 can be cleaned later.

[0048] It should be noted that, in this embodiment, switching between the first state and the second state is achieved by rotating the door body 112 relative to the driving device.

[0049] In actual use, the driving device first drives the door body 112 to slide relative to the shell body 111, and the installation opening 1111 is opened. When the door body 112 slides to the limit position, an external force is used to rotate the door body 112, and an escape space 113 connected to the installation opening 1111 is formed between the door body 112 and the shell body 111. In this way, the air duct assembly 12 can be fully exposed in the area corresponding to the installation opening 1111 and the escape space 113, and the air duct assembly 12 can pass through the installation opening 1111 and the escape space 113, and it is easier to remove from the shell body 111.

[0050] Generally, the door body 112 can slide at an angle of 28° along the circumferential direction of the shell body 111 , and when the mounting opening 1111 is opened, the door body 112 can rotate at an angle of 12° relative to the driving device.

[0051] Of course, if the door body 112 can be rotated at a large angle, in actual use, it is also possible to directly use external force to rotate the door body 112 without using a driving device to drive the door body 112 first, so that the area connected to the installation port 1111 and the avoidance space 113 can meet the requirements of passing the air duct assembly 12.

[0052] It should be noted that, in this embodiment, the length direction of the door body 112 is the same as the vertical direction. Figure 1 and Figure 2 The door body 112 is rotatably connected to the driving device around a preset axis 2 extending in the vertical direction. In this way, the space occupied by the door body 112 during the rotation process can be reduced while ensuring that the door body 112 does not block the air duct assembly 12.

[0053] Of course, in other embodiments, the door body 112 may also be rotatably connected to the driving device around an axis extending in the horizontal direction.

[0054] It should be noted that the terms "vertical", "horizontal" and the like in this document indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the air conditioner 1 is usually placed when in use. For example, Figure 1 and Figure 2 The placement state of the air conditioner 1 in the figure can be understood as the normal placement state of the air conditioner 1 during normal operation.

[0055] Please refer to Figure 2 and Figure 3 In this embodiment, the door body 112 has a first edge 1121 and a second edge 1122 on opposite sides of the shell body 111 in the circumferential direction, respectively. The first edge 1121 is arranged close to the installation opening 1111, and the second edge 1122 is arranged close to the preset axis 2.

[0056] In this way, when rotating the door body 112 and switching from the first state to the second state, most of the door body 112 will gradually move away from the shell body 111, which can increase the avoidance space 113, making the exposed area of ​​the installation port 1111 and the avoidance space 113 larger, and the air duct assembly 12 can pass through the installation port 1111 and the avoidance space 113 more easily.

[0057] In this embodiment, the first edge 1121 and the second edge 1122 both extend in the vertical direction, that is, the first edge 1121, the second edge 1122 and the preset axis 2 are parallel to each other.

[0058] Combination Figure 1 and Figure 2 In the present embodiment, there are two door bodies 112 , which are distributed along the circumference of the shell body 111 , and the opening width of the two door bodies 112 in the first state is smaller than the opening width in the second state.

[0059] It should be noted that, in the present embodiment, the opening width between the two door bodies 112 can be understood as the distance between the first edges 1121 of the two door bodies 112 in the circumferential direction of the shell body 111 .

[0060] It is understandable that, in the process of switching from the first state to the second state, the opening width between the two door bodies 112 increases, which facilitates the removal of the air duct assembly 12 from the shell body 111. In addition, an escape space 113 can be formed between the two door bodies 112 and the shell body 111, and the area where the two escape spaces 113 communicate with the installation port 1111 is larger, which makes it more convenient for the air duct assembly 12 to pass through.

[0061] It should be noted that, in other embodiments, the number of the door body 112 may also be one.

[0062] Please refer to Figure 3 and Figure 4 In this embodiment, the driving device includes a transmission plate 123 and a motor, and the door body 112 is rotatably hung on the transmission plate 123.

[0063] In this embodiment, after the motor is started, it can drive the transmission plate 123 to move, the door body 112 follows the movement of the transmission plate 123, and the door body 112 slides along the circumference of the shell body 111, thereby realizing the function of opening or closing the installation port 1111.

[0064] In this embodiment, the process of the door body 112 rotating relative to the transmission plate 123 can realize the mutual switching between the first state and the second state.

[0065] It should be noted that the sliding structure between the door body 112 and the shell body 111 can be realized by a matching structure between a slider and a slide groove, a matching structure between a pulley and a slide rail, etc.

[0066] It should be noted that, in this embodiment, the output shaft of the motor is in transmission connection with the transmission plate 123, and the motor can drive the transmission plate 123 to move along the circumferential direction of the shell body 111, and the movement direction of the transmission plate 123 is consistent with that of the door body 112. In this way, the transmission plate 123 and the door body 112 are not prone to collision or jamming during movement.

[0067] Specifically, combined Figure 3 and Figure 4In this embodiment, a rack 1231 is provided on the transmission plate 123, and the rack 1231 extends along the circumference of the shell body 111. A gear (not shown in the figure) is installed on the output shaft of the motor, and the gear is meshed with the rack 1231. In other words, the motor drives the transmission plate 123 to move along the circumference of the shell body 111 through the gear rack mechanism, which can improve the stability of the transmission plate 123 during the movement.

[0068] Of course, in other embodiments, the motor and the transmission plate 123 may also be connected via a worm gear mechanism.

[0069] It should be noted that, in this embodiment, the door body 112 and the transmission plate 123 are both arc-shaped plates adapted to the outer wall shape of the shell body 111. This can also reduce the probability of the door body 112 and the transmission plate 123 colliding with the shell body 111 during movement, thereby extending the service life of the door body 112, the transmission plate 123 and the shell body 111.

[0070] Please refer to Figure 3 and Figure 5 In this embodiment, the door body 112 includes an outer door plate 1123 and an inner lining plate 1124 . The inner lining plate 1124 is installed on the inner side of the outer door plate 1123 , and the inner lining plate 1124 is rotatably matched with the transmission plate 123 .

[0071] Optionally, in actual use, the inner lining panel 1124 and the outer door panel 1123 can be connected by snap fastenings or can be integrally formed.

[0072] Please refer to Figure 3-Figure 5 In this embodiment, a rotating shaft 1232 is provided on the transmission plate 123, and a rotating shaft hole 1125 is provided on the inner lining plate 1124. The rotating shaft 1232 can be rotatably matched with the rotating shaft hole 1125. In this way, the inner lining plate 1124 and the transmission plate 123 are rotatably matched through the rotating shaft 1232 and the rotating shaft hole 1125. The structure of the rotating shaft 1232 and the rotating shaft hole 1125 is simple, and the processing and manufacturing are convenient.

[0073] Combination Figure 2 It can be understood that, in this embodiment, the axis of the rotating shaft 1232 coincides with the aforementioned preset axis 2. The position of the rotating shaft hole 1125 is closer to the second edge 1122 relative to the first edge 1121. Correspondingly, the rotating shaft 1232 is arranged on the side of the transmission plate 123 away from the installation opening 1111.

[0074] It should be noted that, in other embodiments, a rotating shaft hole 1125 may be provided on the transmission plate 123, and a rotating shaft 1232 may be provided on the inner lining plate 1124. The rotating shaft 1232 may be rotatably inserted into the rotating shaft hole 1125, so that the inner lining plate 1124 and the transmission plate 123 can also achieve rotational cooperation.

[0075] Combination Figure 5 In this embodiment, a notch 1126 is provided on the peripheral wall of the rotating shaft hole 1125 .

[0076] It should be noted that the notch 1126 can facilitate the insertion or removal of the rotating shaft 1232 into or out of the rotating shaft hole 1125, and facilitate the assembly or disassembly between the lining plate 1124 and the transmission plate 123.

[0077] Please refer to Figure 4-Figure 7 In this embodiment, a limiting groove 1127 is provided on the inner lining plate 1124 , and a support ear 1233 is provided on the transmission plate 123 .

[0078] It should be noted that, in the process of switching from the second state to the first state, the inner lining plate 1124 and the outer door plate 1123 simultaneously rotate in the direction close to the transmission plate 123, the limiting groove 1127 is clamped on the support ear 1233, the support ear 1233 can limit the inner wall of the limiting groove 1127, and the inner wall of the limiting groove 1127 can also limit the support ear 1233. In this way, in the first state, the inner lining plate 1124 is not easy to separate from the transmission plate 123, and the inner lining plate 1124 and the outer door plate 1123 can move with the transmission plate 123, thereby realizing the function of opening or closing the installation port 1111.

[0079] Specifically, in this embodiment, a limiting portion 1128 is provided on the inner wall of the limiting groove 1127. After the support ear 1233 is inserted into the limiting groove 1127, the limiting portion 1128 abuts against the support ear 1233. The support ear 1233 can also stop the limiting portion 1128 in the circumferential direction of the shell body 111. The inner lining plate 1124 and the outer door plate 1123 can move with the transmission plate 123.

[0080] It is worth noting that in this embodiment, the limiting portion 1128 is a tooth-like structure, which can reduce the contact area between the limiting portion 1128 and the support ear 1233, provide reserved space for the limiting portion 1128 or the support ear 1233 to expand and contract due to heat, and avoid abnormal noise caused by thermal expansion and contraction of parts.

[0081] It should be noted that, in the present embodiment, the limiting portions 1128 of the aforementioned tooth-like structure are disposed on two opposite side walls of the limiting groove 1127 .

[0082] It should be noted that, in other embodiments, the portion of the ear 1233 that is used to contact the limiting portion 1128 may also be configured as a tooth-like structure.

[0083] Combination Figure 7In this embodiment, an elastic buckle 1129 is convexly provided on the inner wall of the limiting groove 1127. In the process of switching from the second state to the first state, the inner lining plate 1124 gradually approaches the transmission plate 123, and the limiting groove 1127 is snapped into the ear 1233 along the installation direction. After the ear 1233 is snapped into the limiting groove 1127, the inner lining plate 1124 continues to move. Under the resistance of the ear 1233, the elastic buckle 1129 undergoes elastic deformation, and the elastic buckle 1129 passes over the ear 1233. After passing over, the elastic buckle 1129 returns to the initial state, and the ear 1233 can abut against the elastic buckle 1129. In this way, the ear 1233 can stop the elastic buckle 1129 in the direction opposite to the installation direction, and can prevent the inner lining plate 1124 from being separated from the transmission plate 123 in the direction opposite to the installation direction, so as to ensure that the inner lining plate 1124 can move with the transmission plate 123 in the first state.

[0084] Combination Figure 7 , Figure 7 The direction indicated by the arrow B can be understood as the aforementioned “installation direction”, and the direction indicated by the arrow C can be understood as the aforementioned “direction opposite to the installation direction”.

[0085] It should be noted that, in the present embodiment, elastic buckles 1129 are disposed on two opposite side walls of the limiting groove 1127 , and the two elastic buckles 1129 are respectively used to clamp the two opposite sides of the supporting ear 1233 .

[0086] It should be noted that in this embodiment, there is no specific limitation on the number of the limiting grooves 1127 and the supporting ears 1233. The number of the limiting grooves 1127 is one, two, three, etc., and correspondingly, the number of the supporting ears 1233 can also be one, two, three, etc.

[0087] In some embodiments:

[0088] Please refer to Figure 1 The air conditioner 1 includes an air conditioner casing 11 and an air duct assembly 12. The air conditioner casing 11 includes a casing body 111, a door body 112 and a driving device. The air duct assembly 12 is located in the casing body 111. The air duct assembly 12 is detachably connected to the casing body 111. The casing body 111 is provided with a mounting opening 1111. The door body 112 is slidably mounted on the casing body 111. The driving device drives the door body 112 to slide relative to the casing body 111, thereby opening or closing the mounting opening 1111.

[0089] Please refer to Figure 1 and Figure 2The door body 112 is rotatably connected to the shell body 111 around a preset axis 2 extending in the vertical direction to switch between a first state and a second state. In the first state, at least part of the door body 112 blocks the air duct assembly 12, and the door body 112 prevents the air duct assembly 12 from passing through the installation opening 1111, and the air duct assembly 12 is not easily removed from the shell body 111. In the second state, an escape space 113 connected to the installation opening 1111 is formed between the door body 112 and the shell body 111, and the air duct assembly 12 is not blocked by the door body 112. The air duct assembly 12 can be separated from the shell body 111 through the installation opening 1111 and the escape space 113, and the air duct assembly 12 can be removed from the shell body 111, which is convenient for subsequent cleaning of the air duct assembly 12.

[0090] exist Figure 2 In the embodiment, the door body 112 has a first edge 1121 and a second edge 1122 on opposite sides of the shell body 111 in the circumferential direction, respectively. The first edge 1121 is closer to the mounting port 1111 relative to the second edge 1122, and the preset axis 2 is closer to the second edge 1122 relative to the first edge 1121. The preset axis 2, the first edge 1121 and the second edge 1122 are parallel to each other.

[0091] exist Figure 3-Figure 5 In the embodiment, the driving device includes a transmission plate 123 and a motor, the door body 112 includes an outer door plate 1123 and an inner lining plate 1124 , the inner lining plate 1124 is clamped on the inner side of the outer door plate 1123 , and the inner lining plate 1124 is rotatably hung on the transmission plate 123 .

[0092] The transmission plate 123 is provided with a rack 1231, which extends along the circumference of the shell body 111. A gear is installed on the output shaft of the motor, and the gear meshes with the rack 1231. When the motor is started, the transmission plate 123 moves along the circumference of the shell body 111, and the inner lining plate 1124 and the outer door plate 1123 follow the transmission plate 123 to move along the circumference of the shell body 111. In the process of sliding relative to the shell body 111, the outer door plate 1123 can open or close the installation port 1111.

[0093] The transmission plate 123 is provided with a rotating shaft 1232, and the inner lining plate 1124 is provided with a rotating shaft hole 1125, and the rotating shaft 1232 is rotatably matched with the rotating shaft hole 1125. When the outer door plate 1123 is rotated by an external force, the inner lining plate 1124 and the outer door plate 1123 rotate relative to the transmission plate 123, and the first state and the second state are switched mutually. In the process of switching from the first state to the second state, the inner lining plate 1124 and the outer door plate 1123 rotate in a direction away from the transmission plate 123, and in the process of switching from the second state to the first state, the inner lining plate 1124 and the outer door plate 1123 rotate in a direction close to the transmission plate 123.

[0094] exist Figure 4-Figure 7 In the embodiment, the inner lining plate 1124 is provided with a limiting groove 1127, and the transmission plate 123 is provided with a support ear 1233. In the process of switching from the second state to the first state, the support ear 1233 is inserted into the limiting groove 1127, and the transmission plate 123 limits the inner lining plate 1124 through the support ear 1233. In the process of switching from the first state to the second state, the support ear 1233 is separated from the limiting groove 1127.

[0095] A limiting portion 1128 with a tooth-like structure is provided on the inner wall of the limiting groove 1127. In the first state, the limiting portion 1128 abuts against the support ear 1233. The limiting portion 1128 with a tooth-like structure can avoid abnormal noise caused by thermal expansion and contraction of parts.

[0096] An elastic buckle 1129 is convexly provided on the inner wall of the limiting groove 1127. In the process of switching from the second state to the first state, the limiting groove 1127 is clamped into the ear 1233 along the installation direction, and the elastic buckle 1129 is elastically deformed and passes over the ear 1233. After passing over, the elastic buckle 1129 returns to the initial state, and the ear 1233 can abut against the elastic buckle 1129. The ear 1233 can prevent the inner lining plate 1124 from detaching from the transmission plate 123 in the direction opposite to the installation direction, ensuring that the inner lining plate 1124 and the outer door plate 1123 can move with the transmission plate 123 in the first state.

[0097] In summary, the process of disassembling the air duct assembly 12 in this embodiment is as follows:

[0098] Start the motor, and the motor drives the transmission plate 123 to move along the circumferential direction of the shell body 111, and the inner lining plate 1124 and the outer door plate 1123 follow the transmission plate 123 to move along the circumferential direction of the shell body 111, and the installation port 1111 is opened. After the transmission plate 123, the inner lining plate 1124 and the outer door plate 1123 move to the extreme position, an external force is used to rotate the outer door plate 1123 to switch the first state to the second state. The inner lining plate 1124 follows the outer door plate 1123 to rotate relative to the transmission plate 123, and an avoidance space 113 connected to the installation port 1111 is formed between the outer door plate 1123 and the shell body 111, and the air duct assembly 12 is not blocked by the door body 112, and the air duct assembly 12 can be removed from the shell body 111 through the avoidance space 113 and the installation port 1111, and then the air duct assembly 12 is taken out of the shell body 111.

[0099] 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. An air conditioner housing, characterized in that: The invention comprises a shell body (111), a door body (112) and a driving device, wherein the shell body (111) is provided with a mounting opening (1111), the driving device is installed on the shell body (111), the door body (112) is slidably connected to the shell body (111) along the circumference of the shell body (111) so as to open or close the mounting opening (1111), the driving device is used to drive the door body (112) to slide, and when the mounting opening (1111) is open, the door body (112) can rotate relative to the driving device so as to switch between a first state and a second state; In the first state, at least part of the door body (112) blocks the air duct assembly (12) located in the shell body (111), so as to prevent the air duct assembly (12) from passing through the installation opening (1111); in the second state, the door body (112) slides a preset distance relative to the shell body (111) and then rotates, so that an escape space (113) communicating with the installation opening (1111) is formed between the door body (112) and the shell body (111), and the air duct assembly (12) can be separated from the shell body (111) through the escape space (113) and the installation opening (1111); The number of the door bodies (112) is two, the two door bodies (112) are distributed along the circumference of the shell body (111), and the opening width of the two door bodies (112) in the first state is smaller than the opening width in the second state; The driving device comprises a transmission plate (123) and a motor, the door body (112) is rotatably hung on the transmission plate (123), and the motor is used to drive the transmission plate (123) and drive the door body (112) to slide relative to the shell body (111); The door body (112) is provided with a limiting groove (1127), the transmission plate (123) is provided with a supporting ear (1233), and the limiting groove (1127) is used to clamp the supporting ear (1233).

2. The air conditioner casing according to claim 1, characterized in that: The door body (112) is rotatably connected to the driving device around a preset axis (2) extending in a vertical direction.

3. The air conditioner casing according to claim 2, characterized in that: The door body (112) is provided with a first edge (1121) and a second edge (1122) on opposite sides of the shell body (111) in the circumferential direction, respectively. The first edge (1121) is arranged close to the installation opening (1111), and the second edge (1122) is arranged close to the preset axis (2).

4. The air conditioner casing according to claim 1, characterized in that: A rotating shaft (1232) is provided on one of the transmission plate (123) and the door body (112), and a rotating shaft hole (1125) is provided on the other of the transmission plate (123) and the door body (112), and the rotating shaft (1232) can be rotatably matched with the rotating shaft hole (1125).

5. The air conditioner casing according to claim 4, characterized in that: A notch (1126) is provided on the peripheral wall of the rotating shaft hole (1125), and the notch (1126) is used to allow the rotating shaft (1232) to be inserted into or removed from the rotating shaft hole (1125).

6. The air conditioner casing according to claim 1, characterized in that: An elastic buckle (1129) is protruding on the inner wall of the limiting groove (1127); the limiting groove (1127) is used to snap into the support ear (1233) along the installation direction; the elastic buckle (1129) is used to pass over the support ear (1233) along the installation direction; the support ear (1233) is used to abut against the elastic buckle (1129) to stop the elastic buckle (1129) in a direction opposite to the installation direction.

7. The air conditioner casing according to claim 1, characterized in that: A limiting portion (1128) with a tooth-like structure is also provided on the inner wall of the limiting groove (1127), and the limiting portion (1128) is used to abut against the side wall of the support ear (1233), and the support ear (1233) is used to stop the limiting portion (1128) in the circumferential direction of the shell body (111).

8. The air conditioner casing according to claim 1, characterized in that: The transmission plate (123) is provided with a rack (1231), and the rack (1231) extends along the circumference of the shell body (111). A gear is installed on the output shaft of the motor, and the gear is meshed with the rack (1231).

9. An air conditioner, characterized in that: It comprises the air conditioner casing (11) according to any one of claims 1 to 8.

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