Air pipe fixing plate of mobile air conditioner and mobile air conditioner assembly

Abstract

The utility model discloses an air pipe fixing plate of a mobile air conditioner and a mobile air conditioner assembly. The air pipe fixing plate comprises a first mounting plate, a second mounting plate and a fixing plate, the second mounting plate and the first mounting plate are matched with each other and can slide relative to each other; the adjusting assembly is arranged on the first mounting plate and is selectively clamped with the second mounting plate; the second mounting plate is provided with a plurality of first locking parts in the left-right direction, the adjusting assembly comprises a locking piece, the locking piece is provided with a second locking part, and the second locking part is matched with any first locking part on the second mounting plate in a locking mode; and the driving piece is provided with a driving part and a cam part, the driving part and the cam part are connected with each other, and the cam part abuts against the side, away from the second locking part, of the locking piece. The air pipe fixing plate can adapt to windows of different sizes through locking matching between the locking piece and the second mounting plate and transmission matching between the driving piece and the locking piece.

Description

Technical Field

[0001] The utility model relates to the technical field of air duct fixing plates, in particular to an air duct fixing plate of a mobile air conditioner and a mobile air conditioner assembly. Background Art

[0002] A mobile air conditioner is an air conditioner in which the indoor unit and the outdoor unit are integrated in a shell. It is small in size, does not need to be installed, can be moved at will, and can be placed in different houses. The mobile air conditioner includes an indoor unit and an outdoor unit. The indoor unit includes an indoor heat exchanger and an indoor fan. The outdoor unit includes a compressor, an outdoor heat exchanger, and an outdoor fan. The shell of the mobile air conditioner has an indoor air inlet, an indoor air outlet, an outdoor air inlet, and an outdoor air outlet. When the indoor fan is running, the indoor air can flow into the indoor shell through the indoor air inlet, exchange heat with the indoor heat exchanger, and then flow into the room from the indoor air outlet; when the outdoor fan is running, the air can flow into the outdoor shell through the outdoor air inlet, exchange heat with the outdoor heat exchanger, and then flow into the outdoors from the outdoor air outlet through the air duct assembly.

[0003] In the related art, a duct fixing plate is fixed on the window, a vent is provided on the duct fixing plate, one end of the duct assembly is fixed on the duct fixing plate and is connected to the vent, that is, the gap between the duct assembly and the inner wall of the window can be filled by providing the duct fixing plate, so that the window can be closed, thereby achieving isolation between the indoor and outdoor environments.

[0004] However, since the air duct fixing plate needs to adapt to different window sizes, it is necessary to set an adjustment device on the air duct fixing plate. The adjustment device can adjust the size of the mounting bracket. However, the adjustment device in the related technology cannot achieve fine adjustment of the mounting bracket, which will cause the mounting bracket to be unable to fully adapt to different window sizes. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an air duct fixing plate of a mobile air conditioner, which can be adapted to windows of different sizes through the locking cooperation between the locking member and the second mounting plate and the transmission cooperation between the driving member and the locking member.

[0006] The utility model also provides a mobile air conditioner assembly.

[0007] According to the air duct fixing plate of the mobile air conditioner of the first embodiment of the utility model, the air duct fixing plate is configured to be arranged on the window and used to close the window, and the air duct assembly of the mobile air conditioner is fixed on the air duct fixing plate; the air duct fixing plate comprises: a first mounting plate; a second mounting plate, the second mounting plate and the first mounting plate cooperate with each other and can slide with each other to adjust the size of the first mounting plate and the second mounting plate in the left-right direction, the first mounting plate or the second mounting plate is provided with a vent, and one end of the air duct assembly of the mobile air conditioner is connected to the vent; the adjustment group The adjusting component is arranged on the first mounting plate and is selectively clamped with the second mounting plate; wherein the second mounting plate is provided with a plurality of first locking parts in the left-right direction, and the adjusting component comprises: a locking component, the locking component is provided with a second locking part, the second locking part and any one of the first locking parts on the second mounting plate are locked and matched; a driving component, the driving component is provided with a driving part and a cam part, the driving part and the cam part are connected to each other, the cam part and the side of the locking component facing away from the second locking part abut against each other to drive the locking component to move in the left-right direction.

[0008] According to the air duct fixing plate of the mobile air conditioner in the embodiment of the utility model, the air duct fixing plate can be adapted to windows of different sizes through the locking cooperation between the locking member and the second mounting plate, and through the transmission cooperation between the driving member and the locking member.

[0009] According to some embodiments of the utility model, the adjustment assembly also includes: a cover plate, which is arranged on the side of the driving member facing away from the locking member, and a first adjustment tooth is arranged on the side of the cover plate facing the cam portion, and a plurality of second adjustment teeth are arranged on the cam portion, and the first adjustment tooth cooperates with any one of the second adjustment teeth.

[0010] According to some embodiments of the utility model, a through hole is provided on the cover plate, a first elastic arm is provided in the through hole, the first elastic arm is provided with the first adjusting tooth, and the first adjusting arm drives the first adjusting tooth to move in the front-rear direction.

[0011] According to some embodiments of the utility model, a first matching column is provided on the side of the cover plate facing the cam portion, and the first matching column is fixed to the first mounting plate after passing through the cam portion. A first matching groove is provided on the locking member, and the first matching column is arranged in the first matching groove.

[0012] According to some embodiments of the utility model, a second matching column is provided on the side of the cover plate facing the cam portion, the second matching column is fixedly connected to the second mounting plate, a second matching groove is provided on the locking member, and the second matching column is arranged in the second matching groove.

[0013] According to some embodiments of the present invention, a second elastic arm is provided on a side of the locking member facing the cam portion, and the second elastic arm selectively abuts against the cam portion.

[0014] According to some embodiments of the utility model, a third elastic arm is provided on the side of the locking member facing away from the cam portion, the second locking portion is provided on the third elastic arm, and an unlocking portion is provided on the third elastic arm, and the unlocking portion is higher than the second mounting plate, so that the second locking portion and the first locking portion are separated when the unlocking portion is pushed.

[0015] According to some embodiments of the utility model, a first clamping portion is provided on the locking member, a second clamping portion is provided at the connection between the driving portion and the cam portion, and the first clamping portion and the second clamping portion are clamped and matched.

[0016] According to some embodiments of the utility model, the first mounting plate is provided with first guide grooves on both sides in the up-down direction, and the second mounting plate is provided with second guide grooves on both sides in the up-down direction, and the first guide grooves and the second guide grooves are matched with each other in guiding manner.

[0017] The mobile air conditioner assembly according to the second aspect of the present invention includes: a mobile air conditioner having an outdoor air outlet and an outdoor air inlet separated from each other; an air duct assembly, one end of which is connected to the outdoor air outlet and / or the outdoor air inlet; and an air duct fixing plate, the other end of which is fixed to the air duct fixing plate.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 It is a structural schematic diagram of an air duct fixing plate according to an embodiment of the utility model;

[0021] Figure 2 is an exploded view of an air duct fixing plate according to an embodiment of the utility model;

[0022] Figure 3 is a structural schematic diagram of a first mounting plate according to an embodiment of the utility model;

[0023] Figure 4 is a structural schematic diagram of a second mounting plate according to an embodiment of the utility model;

[0024] Figure 5 The structure of the adjustment component according to the embodiment of the utility model is shown in FIG. Figure 1 ;

[0025] Figure 6 The structure of the adjustment component according to the embodiment of the utility model is shown in FIG. Figure 2 ;

[0026] Figure 7 is an exploded view of an adjustment assembly according to an embodiment of the utility model;

[0027] Figure 8 is a schematic structural diagram of a locking member according to an embodiment of the utility model;

[0028] Fig. 9 is a schematic structural diagram of a driving member according to an embodiment of the utility model;

[0029] Fig.10 It is a structural schematic diagram of a cover plate according to an embodiment of the utility model.

[0030] Reference numerals:

[0031] 100. Air duct fixing plate;

[0032] 10. Adjustment assembly; 11. Locking member; 111. Second locking portion; 112. First matching groove; 113. Second matching groove; 114. Second elastic arm; 115. First clamping portion; 116. Third elastic arm; 117. Unlocking portion; 12. Driving member; 121. Driving portion; 122. Cam portion; 123. Second adjustment tooth; 124. Second clamping portion; 13. Cover plate; 131. First adjustment tooth; 132. Through hole; 133. First elastic arm; 134. First matching column; 135. Second matching column;

[0033] 20. First mounting plate; 21. First guide groove; 22. First matching hole; 23. Second matching hole; 24. Ventilation hole;

[0034] 30. Second mounting plate; 31. Second guide groove; 32. First locking portion; 33. Arc groove. DETAILED DESCRIPTION

[0035] The embodiments of the present utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present utility model are described in detail below.

[0036] Reference below Figure 1-Figure 10 The air duct fixing plate 100 of a mobile air conditioner according to an embodiment of the utility model is described. The utility model also proposes a mobile air conditioner assembly having the air duct fixing plate 100 .

[0037] Reference Figure 1 and Figure 2 As shown, the air duct fixing plate 100 of the embodiment of the utility model is configured to be arranged on the window and used to close the window, and the air duct assembly of the mobile air conditioner is fixed on the air duct fixing plate 100. That is, the air duct fixing plate 100 is arranged on the window, and the air duct fixing plate 100 can be arranged on the inner wall of the window. By arranging the air duct fixing plate 100, the gap between the air duct assembly of the mobile air conditioner and the inner wall of the window can be filled, so that the window can be closed, thereby realizing the isolation of the indoor and outdoor environments.

[0038] Among them, Figure 1-Figure 4 As shown, the air duct fixing plate 100 includes: a first mounting plate 20, a second mounting plate 30 and an adjustment component 10. The second mounting plate 30 and the first mounting plate 20 cooperate with each other and can slide with each other to adjust the dimensions of the first mounting plate 20 and the second mounting plate 30 in the left and right directions. The adjustment component 10 is arranged on the first mounting plate 20, and the adjustment component 10 is selectively clamped with the second mounting plate 30.

[0039] In addition, a vent 24 is provided on the first mounting plate 20 or the second mounting plate 30, and one end of the air duct assembly of the mobile air conditioner is connected to the vent 24. That is, one end of the air duct assembly of the mobile air conditioner can be fixed at the vent 24, and the outdoor and the outdoor unit of the mobile air conditioner can be connected through the vent 24, so that the outside air can enter the outdoor unit for heat exchange. Among them, the shape of the vent 24 is adapted to the shape of the air duct assembly to achieve the fixing of one end of the air duct assembly.

[0040] Among them, combined Figure 2 , Figure 5-Figure 7 As shown, the adjustment component 10 includes: a locking member 11 and a driving member 12, wherein the locking member 11 is used to lock with the second mounting plate 30, and the driving member 12 is used to drive the locking member 11 to move in the left and right directions, so that the dimensions of the first mounting plate 20 and the second mounting plate 30 in the left and right directions can be adjusted, thereby allowing the air duct fixing plate 100 to adapt to windows of different sizes.

[0041] The second mounting plate 30 is provided with a plurality of first locking portions 32 in the left-right direction, and the locking member 11 is provided with a second locking portion 111, and the second locking portion 111 is locked and matched with any one of the first locking portions 32 on the second mounting plate 30. That is, the second mounting plate 30 is provided with a plurality of first locking portions 32, and the locking member 11 is provided with a second locking portion 111, and since the locking member 11 is provided on the first mounting plate 20, when the second locking portion 111 is locked and matched with any one of the first locking portions 32, the first mounting plate 20 and the second mounting plate 30 can be locked with each other, and thus the air duct fixing plate 100 can be fixed on the window.

[0042] In addition, since the multiple first locking portions 32 on the second mounting plate 30 are spaced apart in the left-right direction, when the second locking portion 111 is locked with different first locking portions 32, the sizes of the first mounting plate 20 and the second mounting plate 30 in the left-right direction are different, thereby allowing the air duct fixing plate 100 to adapt to windows of different sizes.

[0043] Furthermore, the driving member 12 is provided with a driving portion 121 and a cam portion 122, the driving portion 121 and the cam portion 122 are connected to each other, and the cam portion 122 abuts against a side of the locking member 11 away from the second locking portion 111 to drive the locking member 11 to move in the left-right direction. In other words, the driving member 12 is provided with a cam portion 122, and when the cam portion 122 rotates, the radius of the position of the cam portion 122 close to the locking member 11 will gradually increase, so that the cam portion 122 can drive the locking member 11 to move in the left-right direction, so that the distance between the first mounting plate 20 and the second mounting plate 30 can be adjusted.

[0044] In addition, the cam portion 122 is connected to a driving portion 121, and the driving portion 121 can drive the cam portion 122 to rotate. Further, the driving portion 121 can be a lever, and of course the driving portion 121 can also be other structures that can drive the cam portion 122 to rotate.

[0045] Among them, the adjustment between the driving member 12 and the locking member 11 is a fine adjustment, that is, the first mounting plate 20 and the second mounting plate 30 are first roughly locked together through the first locking portion 32 and the second locking portion 111, and then the first mounting plate 20 and the second mounting plate 30 are fine-tuned through the adjusting component 10. In this way, the stepless adjustment between the first mounting plate 20 and the second mounting plate 30 can be achieved through the adjusting component 10.

[0046] Therefore, through the locking cooperation between the locking member 11 and the second mounting plate 30 and the transmission cooperation between the driving member 12 and the locking member 11, the air duct fixing plate 100 can be adapted to windows of different sizes.

[0047] Reference Figure 5 , Figure 7 and Fig.10As shown, the adjustment assembly 10 further includes: a cover plate 13, which is arranged on the side of the driving member 12 away from the locking member 11, and a first adjustment tooth 131 is arranged on the side of the cover plate 13 facing the cam portion 122, and a plurality of second adjustment teeth 123 are arranged on the cam portion 122, and the first adjustment tooth 131 cooperates with any second adjustment tooth 123. In other words, the adjustment assembly 10 further includes a cover plate 13, which is arranged on the outside of the driving member 12, and the cover plate 13 is locked and cooperated with the driving member 12, so that after the driving member 12 rotates a certain angle, the driving member 12 is fixed by the cover plate 13, thereby fixing the first mounting plate 20 and the second mounting plate 30.

[0048] Among them, a first adjusting tooth 131 is provided on the side of the cover plate 13 facing the cam portion 122, and a plurality of second adjusting teeth 123 are provided on the cam portion 122. The first adjusting tooth 131 can be limitedly matched with any one of the second adjusting teeth 123, so that when the cam portion 122 is rotated to any angle, the first adjusting tooth 131 can be matched with any one of the second adjusting teeth 123, so that the cover plate 13 can lock any angle of the cam portion 122, so that stepless adjustment between the first mounting plate 20 and the second mounting plate 30 can be achieved.

[0049] The plurality of second adjustment teeth 123 may be arranged in an arc shape, so that when the cam portion 122 rotates to any angle, the first adjustment tooth 131 may cooperate with any second adjustment tooth 123 .

[0050] Reference Figure 5 and Fig.10 As shown, the cover plate 13 is provided with a through hole 132, a first elastic arm 133 is provided in the through hole 132, a first adjustment tooth 131 is provided on the first elastic arm 133, and the first adjustment arm drives the first adjustment tooth 131 to move in the front-to-back direction. The first elastic arm 133 is provided on the cover plate 13, and the first elastic arm 133 can move forward and backward relative to the cover plate 13, so that the first elastic arm 133 can drive the first adjustment tooth 131 to move in the front-to-back direction, so that the first adjustment tooth 131 can be adjusted between two adjacent second adjustment teeth 123.

[0051] In addition, the first elastic arm 133 can provide elastic force to the cam portion 122 , so that the first adjustment tooth 131 and the second adjustment tooth 123 can be locked.

[0052] Reference Figure 5 , Figure 8 and Fig.10As shown, a first matching column 134 is provided on the side of the cover plate 13 facing the cam portion 122, and the first matching column 134 passes through the cam portion 122 and is fixed to the first mounting plate 20. The first matching hole 22 is provided on the first mounting plate 20, and a through hole is provided on the cam portion 122. The first matching column 134 can pass through the cam portion 122 and be fixedly connected to the first mounting plate 20, so that the cover plate 13 and the locking member 11 can be fixed.

[0053] Furthermore, the locking member 11 is provided with a first matching groove 112, and the first matching column 134 is provided in the first matching groove 112. That is, when the locking member 11 moves in the left-right direction, the first matching column 134 slides in the first matching groove 112, so that the locking member 11 can be guided.

[0054] Reference Figure 5 , Figure 8 and Fig.10 As shown, the cover plate 13 is provided with a second matching column 135 on one side facing the cam portion 122, the second matching column 135 is fixedly connected to the second mounting plate 30, the locking member 11 is provided with a second matching groove 113, and the second matching column 135 is arranged in the second matching groove 113. Similarly, the locking member 11 is provided with a second matching groove 113, and the second matching column 135 is arranged in the second matching groove 113, that is, when the locking member 11 moves in the left-right direction, the second matching column 135 slides in the second matching groove 113, so that the locking member 11 can be guided.

[0055] A second matching hole 23 is provided on the second mounting plate 30 , and the second matching column 135 is matched in the second matching hole 23 .

[0056] like Figure 8 As shown, the second elastic arm 114 is provided on one side of the locking member 11 facing the cam portion 122, and the second elastic arm 114 selectively abuts against the cam portion 122. That is, by providing the second elastic arm 114 on the locking member 11, the second elastic arm 114 can apply elastic force to the locking member 11, so that the locking member 11 can achieve fine adjustment between the first mounting plate 20 and the second mounting plate 30 under the action of the elastic force.

[0057] like Figure 5-Figure 8As shown, a third elastic arm 116 is provided on the side of the locking member 11 away from the cam portion 122, and a second locking portion 111 is provided on the third elastic arm 116, and an unlocking portion 117 is provided on the third elastic arm 116, and the unlocking portion 117 is higher than the second mounting plate 30, so that the second locking portion 111 and the first locking portion 32 are separated when the unlocking portion 117 is pushed. That is, the third elastic arm 116 is provided on the locking member 11, and the second locking portion 111 is provided on the third elastic arm 116, and the third elastic arm 116 can apply elastic force to the second locking portion 111, so that the second locking portion 111 can be stably locked with the first locking portion 32.

[0058] In addition, an unlocking portion 117 is provided on the third elastic arm 116 , wherein the unlocking portion 117 is higher than the second mounting plate 30 , so that the second locking portion 111 and the first locking portion 32 can be separated by moving the unlocking portion 117 .

[0059] Combination Figure 6 , Figure 8 and Fig. 9 As shown, the locking member 11 is provided with a first clamping portion 115, and the connection between the driving portion 121 and the cam portion 122 is provided with a second clamping portion 124, and the first clamping portion 115 and the second clamping portion 124 are clamped and matched. In other words, the locking member 11 is provided with a first clamping portion 115, and the connection between the driving portion 121 and the cam portion 122 is provided with a second clamping portion 124, and the first clamping portion 115 and the second clamping portion 124 are selectively clamped and matched, so that when the driving member 12 is in the initial position, the driving member 12 can be locked on the locking member 11, thereby preventing the driving member 12 from moving in the axial direction.

[0060] Combination Figure 3 and Figure 4 As shown, the first mounting plate 20 is provided with first guide grooves 21 on both sides in the up-down direction, and the second mounting plate 30 is provided with second guide grooves 31 on both sides in the up-down direction, and the first guide grooves 21 and the second guide grooves 31 are guided and matched. In other words, the first mounting plate 20 and the second mounting plate 30 can be guided and matched through the first guide grooves 21 and the second guide grooves 31.

[0061] That is, through the mutual cooperation between the first guide groove 21 and the second guide groove 31, on the one hand, the limiting cooperation between the first mounting plate 20 and the second mounting plate 30 can be achieved, and on the other hand, the mutual movement between the first mounting plate 20 and the second mounting plate 30 can be facilitated.

[0062] The mobile air conditioner assembly according to the second embodiment of the utility model comprises: a mobile air conditioner and an air duct fixing plate 100, wherein the air duct assembly of the mobile air conditioner and the air duct fixing plate 100 are fixed to each other.

[0063] The mobile air conditioner of the embodiment of the utility model includes: a refrigerant circuit, an outdoor unit, an indoor unit and an air duct assembly.

[0064] In the refrigerant circuit, the refrigerant circulates sequentially through the compressor, the condenser, the pressure reducer, and the evaporator. One of the condenser and the evaporator is an outdoor heat exchanger, and the other is an indoor heat exchanger.

[0065] The outdoor unit is located at the lower side of the casing, and includes an outdoor air duct member, an outdoor fan, a compressor and an outdoor heat exchanger arranged in the casing;

[0066] The casing is provided with an outdoor air inlet and an outdoor air outlet. Outdoor air enters the casing from the outdoor air inlet and then enters the outside from the outdoor air outlet. The compressor, outdoor heat exchanger and outdoor fan are all arranged in the casing. Outdoor air enters the casing from the outdoor air inlet and is discharged to the outside from the outdoor air outlet after heat exchange in the casing.

[0067] The compressor is installed in the casing. The compressor is provided with an exhaust port and a return port. The compressor compresses the refrigerant, turning the low-pressure refrigerant into a high-pressure gaseous refrigerant. The low-pressure refrigerant enters the compressor from the return port. After the compressor compresses the low-pressure refrigerant into a high-pressure refrigerant, the high-pressure refrigerant is discharged from the exhaust port. The refrigerant releases heat at the condenser, absorbs heat at the evaporator after decompression, and finally enters the compressor from the return port.

[0068] The outdoor heat exchanger is set in the casing to exchange heat between the outdoor air and the refrigerant transmitted in the outdoor heat exchanger. The outdoor air entering the casing from the outdoor air inlet flows to the outdoor heat exchanger to exchange heat with the refrigerant. The outdoor air enters the casing from the outdoor air inlet and flows to the outdoor heat exchanger; the refrigerant circulates in the outdoor heat exchanger, and the outdoor air exchanges heat with the refrigerant when passing through the outdoor heat exchanger; the outdoor air after heat exchange flows to the outdoor exhaust port and is discharged to the outside from the outdoor exhaust port.

[0069] For example, the outdoor heat exchanger works as a condenser in the cooling mode of the mobile air conditioner, so that the refrigerant compressed by the compressor dissipates heat to the outdoor air through the outdoor heat exchanger and condenses. The outdoor heat exchanger works as an evaporator in the heating mode of the mobile air conditioner, so that the decompressed refrigerant absorbs heat from the outdoor air through the outdoor heat exchanger and evaporates.

[0070] The outdoor fan is located in the casing. Driven by the outdoor fan, outdoor air enters the casing from the outdoor air inlet and flows to the outdoor heat exchanger. After the outdoor air exchanges heat with the refrigerant at the outdoor heat exchanger, the refrigerant is discharged to the outside from the outdoor exhaust port under the drive of the outdoor fan.

[0071] The indoor unit part is located on the upper side of the casing, and includes an indoor air duct member, an indoor fan and an indoor heat exchanger arranged in the casing.

[0072] The upper side of the casing is also provided with an indoor air inlet and an indoor air outlet. Indoor air enters the casing from the indoor air inlet and then enters the room from the indoor air outlet. The indoor heat exchanger, indoor fan and indoor air duct are located in the casing. Indoor air enters the casing and enters the room from the indoor air outlet after heat exchange at the indoor heat exchanger.

[0073] The indoor heat exchanger is installed in the casing to exchange heat between the indoor air and the refrigerant transmitted in the indoor heat exchanger. The indoor air entering the casing from the indoor air inlet flows to the indoor heat exchanger to exchange heat with the refrigerant. The indoor air enters the casing from the indoor air inlet and flows to the indoor heat exchanger; the refrigerant circulates in the indoor heat exchanger, and the indoor air exchanges heat with the refrigerant when passing through the indoor heat exchanger; the indoor air after heat exchange flows to the indoor air outlet and is discharged from the indoor air outlet to the room.

[0074] For example, the indoor heat exchanger works as an evaporator in the cooling mode of the mobile air conditioner, so that the decompressed refrigerant absorbs the heat of the indoor air through the indoor heat exchanger and evaporates. The indoor heat exchanger works as a condenser in the heating mode of the mobile air conditioner, so that the refrigerant compressed by the compressor condenses by dissipating the heat to the indoor air through the indoor heat exchanger.

[0075] The indoor fan is arranged in the indoor air duct. The indoor fan rotates, driving the airflow from the indoor air inlet into the casing, exchanging heat with the indoor heat exchanger, and then flowing into the room from the indoor air outlet. Driven by the indoor fan, the indoor air enters the casing from the indoor air inlet and flows to the indoor heat exchanger. After the indoor air exchanges heat with the refrigerant at the indoor heat exchanger, the refrigerant is discharged into the room from the indoor air outlet driven by the indoor fan.

[0076] In addition, the mobile air conditioner assembly further includes: an air duct assembly and an air duct fixing plate 100, one end of the air duct assembly is connected to the outdoor air outlet and / or the outdoor air inlet, and the other end of the air duct assembly is fixed to the air duct fixing plate 100. That is, the air duct assembly is used to realize air circulation between the outdoor unit and the outside.

[0077] The air duct assembly includes an air inlet duct, an air outlet duct and a mounting plate. One end of the air inlet duct is connected to the outdoor air inlet of the outdoor air duct component, and one end of the air outlet duct is connected to the outdoor air outlet of the outdoor air duct component. The air inlet duct is used to inhale fresh air from the outside, and the air outlet duct is used to discharge the heat generated by the outdoor unit to the outside to prevent the indoor air from overheating.

[0078] That is to say, when the mobile air conditioner is not in use, the air inlet duct, air outlet duct and mounting plate are stored together at the rear side of the housing, which can save indoor space. In particular, the places where mobile air conditioners are needed are generally small spaces with many items. This can prevent the air inlet duct and air outlet duct from occupying too much indoor space. Storing the air inlet duct and air outlet duct can also effectively prevent the pipes from being accidentally stepped on or collided, reduce the risk of damage to the air inlet duct and air outlet duct, and help extend the service life of the mobile air conditioner.

[0079] When the mobile air conditioner is in use, the mounting plate and the other ends of the air inlet and outlet ducts are removed from the rear side of the casing and fixed to the duct fixing plate 100. The mounting plate and the casing are fixed by snapping, which has high stability and firmness. The mounting plate is not easy to loosen or fall off. Compared with bolt connection or clamping connection, snap-fit ​​is easier to disassemble and assemble, and the operation of taking and placing the mounting plate is simple and quick, which saves user time and improves the convenience of using the mobile air conditioner.

[0080] A plurality of third clamping parts are arranged on the peripheral side of the mounting plate, and the plurality of third clamping parts are used to clamp with the air duct fixing plate 100 of the window. That is, when the mobile air conditioner is used, the mounting plate is removed from the casing, and the mounting plate is fixed to the air duct fixing plate 100 of the window by using the plurality of third clamping parts, so that the outdoor unit can absorb air from the outside and discharge heat.

[0081] In the embodiment of the utility model, the number of the third clamping parts is six, and the six third clamping parts are evenly spaced and distributed on the mounting plate, and are symmetrically arranged in the left and right directions and the front and back directions of the mounting plate, so that the force on the mounting plate is more uniform, avoiding the problem of buckle or mounting plate deformation caused by uneven force, and improving the quality of the product. In addition, multiple buckles are located in different positions, which increases the user's choice, and there is more adjustment space in the environment where there is no suitable position to fix the window, which increases the usability of the product.

[0082] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0083] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0084] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A duct fixing plate for a mobile air conditioner, characterized in that: The air duct fixing plate is configured to be disposed on a window and used to close the window, and the air duct assembly of the mobile air conditioner is fixed on the air duct fixing plate; Characterized in that, the air duct fixing plate comprises: a first mounting plate; A second mounting plate, wherein the second mounting plate and the first mounting plate cooperate with each other and can slide with each other to adjust the size of the first mounting plate and the second mounting plate in the left-right direction, and a vent is provided on the first mounting plate or the second mounting plate, and one end of the air duct assembly of the mobile air conditioner is connected to the vent; An adjustment component, the adjustment component is disposed on the first mounting plate and selectively engaged with the second mounting plate; Wherein, the second mounting plate is provided with a plurality of first locking portions in the left-right direction, and the adjustment assembly comprises: A locking member, wherein the locking member is provided with a second locking portion, and the second locking portion is locked and matched with any one of the first locking portions on the second mounting plate; A driving member is provided with a driving portion and a cam portion, the driving portion and the cam portion are connected to each other, and the cam portion abuts against a side of the locking member away from the second locking portion to drive the locking member to move in the left-right direction.

2. The air duct fixing plate of a mobile air conditioner according to claim 1, characterized in that: The adjustment component also includes: A cover plate is arranged on a side of the driving member away from the locking member, a first adjusting tooth is arranged on a side of the cover plate facing the cam portion, a plurality of second adjusting teeth are arranged on the cam portion, and the first adjusting tooth cooperates with any one of the second adjusting teeth.

3. The air duct fixing plate of a mobile air conditioner according to claim 2, characterized in that: The cover plate is provided with a through hole, a first elastic arm is provided in the through hole, the first elastic arm is provided with the first adjusting tooth, and the first elastic arm drives the first adjusting tooth to move in the front-rear direction.

4. The air duct fixing plate of a mobile air conditioner according to claim 2, characterized in that: A first matching column is arranged on one side of the cover plate facing the cam portion, and the first matching column is fixed to the first mounting plate after passing through the cam portion. A first matching groove is arranged on the locking member, and the first matching column is arranged in the first matching groove.

5. The air duct fixing plate of a mobile air conditioner according to claim 2, characterized in that: A second matching column is arranged on one side of the cover plate facing the cam portion, the second matching column is fixedly connected to the second mounting plate, a second matching groove is arranged on the locking member, and the second matching column is arranged in the second matching groove.

6. The air duct fixing plate of a mobile air conditioner according to claim 1, characterized in that: A second elastic arm is disposed on a side of the locking member facing the cam portion, and the second elastic arm selectively abuts against the cam portion.

7. The air duct fixing plate of a mobile air conditioner according to claim 1, characterized in that: A third elastic arm is provided on the side of the locking member facing away from the cam portion, the second locking portion is provided on the third elastic arm, and an unlocking portion is provided on the third elastic arm, and the unlocking portion is higher than the second mounting plate, so that the second locking portion and the first locking portion are separated when the unlocking portion is pushed.

8. The air duct fixing plate of a mobile air conditioner according to claim 1, characterized in that: The locking member is provided with a first clamping portion, and a second clamping portion is provided at the connection between the driving portion and the cam portion, and the first clamping portion and the second clamping portion are clamped and matched.

9. The air duct fixing plate of a mobile air conditioner according to claim 1, characterized in that: The first mounting plate is provided with first guide grooves on both sides in the up-down direction, and the second mounting plate is provided with second guide grooves on both sides in the up-down direction. The first guide grooves and the second guide grooves are matched with each other in a guiding manner.

10. A mobile air conditioner assembly, characterized in that: include: A mobile air conditioner having an outdoor air outlet and an outdoor air inlet separated from each other; An air duct assembly, one end of which is connected to the outdoor air outlet and / or the outdoor air inlet; According to the air duct fixing plate as described in any one of claims 1-9, the other end of the air duct assembly is fixed to the air duct fixing plate.

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