Air conditioner

Abstract

The utility model discloses an air conditioner which comprises a machine shell, and the machine shell comprises a front shell body, a rear shell body and a top cover. The front shell comprises a front shell main body and a front top plate, the front top plate is connected to the top of the front shell main body and covers the top of the front shell main body, the rear shell is connected to the rear side of the front shell, and the top cover covers the top of the front shell and the top of the rear shell. According to the air conditioner, the structural strength of the front shell body of the machine shell can be improved to a large extent, and deformation of the front shell body in the assembling, energy transmission and using processes is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an air conditioner. Background Art

[0002] In the related art, the front housing of the air conditioner has a low structural strength and is easily deformed during assembly, transportation and use. Therefore, there is room for improvement. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide an air conditioner, wherein the front shell of the air conditioner casing comprises a front shell body and a front top plate, the front top plate is connected to the top of the front shell body and covers the top of the front shell body, and the top cover of the casing is arranged on the top of the front shell body and the top of the rear shell body, which can greatly improve the structural strength of the front shell of the casing and avoid deformation of the front shell during assembly, energy transfer and use.

[0004] The casing according to the first aspect of the present invention includes: a front shell, including a front shell body and a front top plate, the front top plate is connected to the top of the front shell body and covers the top of the front shell body; a rear shell, connected to the rear side of the front shell; and a top cover, which is arranged on the top of the front shell and the top of the rear shell.

[0005] According to the casing of the embodiment of the utility model, the front shell of the casing includes a front shell body and a front top plate, the front top plate is connected to the top of the front shell body and covers the top of the front shell body, and the top cover of the casing is arranged on the top of the front shell and the top of the rear shell, which can greatly improve the structural strength of the front shell of the casing and avoid deformation of the front shell during assembly, power supply and use.

[0006] According to some embodiments of the present invention, a reinforcement structure is provided on the front top plate.

[0007] According to some embodiments of the utility model, the reinforcement structure is integrally formed with the front top plate; and / or the reinforcement structure includes a plurality of reinforcement ribs, at least some of which are cross-arranged.

[0008] According to some embodiments of the utility model, a wire hole and a wiring structure are formed on the front top plate, and a avoidance gap for avoiding the wire harness is formed on the top of the reinforcing rib through which the wire harness passes, and the front top plate is also provided with a supporting rib plate for supporting the wire harness.

[0009] According to some embodiments of the present invention, at least a portion of the front top plate is recessed downward to form a recessed portion.

[0010] According to some embodiments of the present utility model, a groove is defined in the recessed portion, and an inner wall of the groove is provided with a reinforcement structure.

[0011] According to some embodiments of the present utility model, the recessed portion includes a main recessed portion and an auxiliary recessed portion which are arranged at intervals, and the auxiliary recessed portion is located at the front side of the main recessed portion and is adjacent to the front edge of the front top plate.

[0012] According to some embodiments of the utility model, the main recessed portion includes an outer recessed area and an inner recessed area, the outer recessed area is located on the outer peripheral side of the inner recessed area and the outer recessed area and the inner recessed area are separated by a partition block, and the reinforcing structure is provided in both the outer recessed area and the inner recessed area.

[0013] According to some embodiments of the present invention, the reinforcement structure includes a reinforcement convex hull, and the reinforcement convex hull is provided in the outer recessed area and / or the inner recessed area.

[0014] According to some embodiments of the present invention, the front top plate is integrally formed with the front shell body and / or the top cover is an integrally formed part and is detachably covered on the top of the front shell body and the top of the rear shell body.

[0015] According to some embodiments of the present invention, a wire passing hole is formed on the front top plate; and / or a wiring structure is provided on the front top plate.

[0016] According to some embodiments of the present invention, the rear shell includes a rear shell body and a top cover support, the top cover support is connected to the inner circumferential wall of the rear shell body and extends along the circumference of the rear shell body, and the top cover is connected to the top cover support and the front top plate.

[0017] According to some embodiments of the present invention, the front top plate is supported and connected to the top cover.

[0018] According to some embodiments of the present invention, the front top plate has a first connection portion, the top cover support has a second connection portion, and the first connection portion is stacked on an upper side of the second connection portion and connected to the second connection portion.

[0019] According to some embodiments of the present invention, a slot is formed on the first connecting part, and a pin is formed on the second connecting part, and the pin is suitable for being inserted into the slot along the up and down directions; and / or, the first connecting part and the second connecting part are connected by a fastener.

[0020] An air conditioner according to an embodiment of the second aspect of the utility model comprises: a casing according to the embodiment of the first aspect of the utility model; a heat exchanger assembly and an air duct assembly, which are arranged in the casing.

[0021] According to the air conditioner of the embodiment of the utility model, by setting the above-mentioned casing, the front shell of the casing includes a front shell body and a front top plate, the front top plate is connected to the top of the front shell body and covers the top of the front shell body, and the top cover of the casing is arranged on the top of the front shell and the top of the rear shell, which can greatly improve the structural strength of the front shell of the casing and avoid deformation of the front shell during assembly, energy input and use.

[0022] 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

[0023] 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:

[0024] Figure 1 is a schematic diagram of a housing according to some embodiments of the utility model;

[0025] Figure 2 yes Figure 1 A schematic diagram of the assembly of the front shell and the rear shell of the casing;

[0026] Figure 3 yes Figure 1 A schematic diagram of a front shell of a housing in FIG.

[0027] Figure 4 yes Figure 3 A local enlarged view at point A;

[0028] Figure 5 yes Figure 1 A schematic diagram of a rear housing of a housing in FIG.

[0029] Figure 6 yes Figure 5 A partial enlarged view at point B.

[0030] Reference numerals:

[0031] 100, housing;

[0032] 10. front housing; 11. front housing body; 12. front top plate; 13. reinforcement structure; 131. reinforcement rib; 132. avoidance notch; 133. reinforcement convex bump; 14. recessed portion; 141. main recessed portion; 1411. outer recessed area; 1412. inner recessed area; 1413. partition block; 142. auxiliary recessed portion; 15. groove; 16. wire hole; 17. wiring structure; 171. support rib plate; 18. first connecting portion; 181. slot; 19. air outlet;

[0033] 20. rear housing; 21. rear housing body; 22. top cover support; 23. second connecting portion; 231. latch; 24. air inlet;

[0034] 30. Top cover. DETAILED DESCRIPTION

[0035] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0036] The housing 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0037] Reference Figure 1-Figure 2 According to the case 100 of the first embodiment of the utility model, the case 100 includes a front shell 10, a rear shell 20 and a top cover 30. The front shell 10 includes a front shell body 11 and a front top plate 12, and the front top plate 12 is connected to the top of the front shell body 11 and covers the top of the front shell body 11. By providing the front top plate 12, the front top plate 12 is connected to the top of the front shell body 11 and covers the top of the front shell body 11, the structural strength of the front shell 10 of the case 10 can be improved, and the deformation of the front shell 10 during assembly, energy transfer and use can be avoided. In addition, the front top plate 12 covers the top of the front shell body 11, which can reduce or avoid dust or water outside the front shell 10 from entering the interior of the front shell 10 from the top of the front shell body 11, and can improve the safety of the whole machine to a certain extent.

[0038] Optionally, the front top plate 12 and the front shell body 11 may be integrally formed.

[0039] Optionally, the front top plate 12 and the front shell body 11 may be connected by welding.

[0040] Optionally, the front top plate 12 and the front shell body 11 may be connected by fasteners.

[0041] Optionally, the front top plate 12 and the front shell body 11 can be connected by snapping.

[0042] The rear housing 20 is connected to the rear side of the front housing 10, and the top cover 30 is provided on the top of the front housing 10 and the top of the rear housing 20. By providing the top cover 30, and the top cover 30 is provided on the top of the front housing 10 and the top of the rear housing 20, the front housing 10 and the rear housing 20 can be connected more tightly at the top position, which can further improve the structural strength of the housing 100. In addition, the top cover 30 is provided on the top of the front housing 10 and the top of the rear housing 20, which can reduce or prevent dust or water outside the housing 100 from entering the inside of the housing 100 from the top of the housing 100, and can improve the safety of the whole machine to a certain extent.

[0043] According to the case 100 of the embodiment of the utility model, the front shell 10 of the case 100 includes a front shell body 11 and a front top plate 12, the front top plate 12 is connected to the top of the front shell body 11 and covers the top of the front shell body 11, and the top cover 30 of the case 100 is covered on the top of the front shell 10 and the top of the rear shell 20, which can greatly improve the structural strength of the front shell 10 of the case 100 and avoid deformation of the front shell 10 during assembly, power supply and use.

[0044] Reference Figure 2-Figure 4 According to some embodiments of the present invention, a reinforcement structure 13 is provided on the front top plate 12. By providing the reinforcement structure 13 on the front top plate 12, the structural strength of the front top plate 12 can be greatly improved, and then the structural strength of the front shell 10 can be improved, and the deformation of the front shell 10 during assembly, energy transfer and use can be avoided.

[0045] Reference Figure 2-Figure 4 According to some embodiments of the present invention, the reinforcing structure 13 is integrally formed with the front top plate 12. The reinforcing structure 13 is integrally formed with the front top plate 12, which can improve production efficiency. In addition, the integrally formed reinforcing structure 13 and the front top plate 12 have a high overall structural strength.

[0046] Reference Figure 2-Figure 4 According to some embodiments of the present invention, the reinforcing structure 13 includes a plurality of reinforcing ribs 131, at least some of the reinforcing ribs 131 are cross-arranged, some of the reinforcing ribs 131 may be cross-arranged, or all of the reinforcing ribs 131 may be cross-arranged. The reinforcing structure 13 includes a plurality of reinforcing ribs 131, and the plurality of reinforcing ribs 131 can greatly improve the structural strength of the front top plate 12, thereby improving the structural strength of the front shell 10. In addition, at least some of the reinforcing ribs 131 are cross-arranged, and the cross-arranged reinforcing ribs 131 can effectively transmit and disperse stress, thereby better improving the structural strength of the front shell 10.

[0047] It should be noted that the “plurality” in the present invention refers to two or more than two.

[0048] Reference Figure 2-Figure 4 The reinforcing structure 13 is integrally formed with the front top plate 12. The reinforcing structure 13 includes a plurality of reinforcing ribs 131. At least some of the reinforcing ribs 131 are cross-arranged, that is, some of the reinforcing ribs 131 may be cross-arranged, or all of the reinforcing ribs 131 may be cross-arranged. The reinforcing structure 13 includes a plurality of reinforcing ribs 131. The plurality of reinforcing ribs 131 can greatly improve the structural strength of the front top plate 12, thereby improving the structural strength of the front housing 10. At the same time, the cross-arranged reinforcing ribs 131 can effectively transmit and disperse stress, thereby better improving the structural strength of the front housing 10.

[0049] In addition, the reinforcing structure 13 includes a plurality of reinforcing ribs 131, and the reinforcing structure 13 is integrally formed with the front top plate 12, which can reduce the number of parts and improve production efficiency. At the same time, the integrally formed reinforcing structure 13 and the front top plate 12 have a high overall structural strength, which can further improve the structural strength of the front housing 10.

[0050] Reference Figure 2-Figure 4 According to some embodiments of the utility model, a wire hole 16 is formed on the front top plate 12, and the wire harness of the parts inside the housing 100 can be led out through the wire hole 16 of the front top plate 12. There is enough space on the front top plate 12 to facilitate the arrangement of the wire harness, and to reduce or avoid the situation where the wire harness inside the housing 100 is arranged too disorderly. A wiring structure 17 is formed on the front top plate 12, and the wire harness routed along the front top plate 12 can be constrained by the wiring structure 17, so that the wiring is regular, and the wire harness can be stably arranged on the front top plate 12. Optionally, the wiring structure 17 may include a wiring groove formed on the front top plate 12.

[0051] Optionally, refer to Figure 4 The top of the reinforcing rib 131 through which the wire harness passes is formed with an avoidance notch 132 for avoiding the wire harness, so that the top of the reinforcing rib 131 can avoid a routing space for the wire harness routing and can support the wire harness to a certain extent. For example, the top of the reinforcing rib 131 located between the wire hole 16 and the routing structure 17 can be formed with the above-mentioned avoidance notch 132.

[0052] Optionally, refer to Figure 4 The front top plate 12 is also provided with a support rib 171 for supporting the wire harness. Through the support rib 171, when the wire harness is routed on the front top plate 12, part of the wire harness can be supported on the upper side of the support rib 171, which plays a supporting role for the wire harness, so that the routing is regular. For example, the support rib 171 can be located between the wire hole 16 and the routing structure 17.

[0053] Reference Figure 2-Figure 4According to some embodiments of the present invention, at least a portion of the front top plate 12 is recessed downward to form a recessed portion 14. By providing the recessed portion 14, the structural strength of the front top plate 12 can be improved, thereby improving the stress deformation resistance of the front top plate 12 and improving the structural stability of the front top plate 12.

[0054] Optionally, the front top plate 12 may be provided with a plurality of recessed portions 14 to enhance the structural strength of the front top plate 12 .

[0055] Reference Figure 2-Figure 4 According to some embodiments of the present invention, a groove 15 is defined in the recessed portion 14, and a reinforcing structure 13 is provided on the inner wall of the groove 15. By providing the reinforcing structure 13 on the inner wall of the groove 15, the structural strength of the inner wall of the groove 15 can be improved, and the deformation of the inner wall of the groove 15 can be reduced or avoided, thereby further improving the structural strength and stability of the front housing 10.

[0056] Reference Figure 2-Figure 4 According to some embodiments of the utility model, the recessed portion 14 includes a main recessed portion 141 and an auxiliary recessed portion 142 which are arranged at intervals, and the auxiliary recessed portion 142 is located at the front side of the main recessed portion 141 and adjacent to the front edge of the front top plate 12. The recessed portion 14 includes the main recessed portion 141 and the auxiliary recessed portion 142, and the main recessed portion 141 and the auxiliary recessed portion 142 are arranged at intervals, which can improve the overall structural strength of the front top plate 12 more evenly. In addition, the auxiliary recessed portion 142 is located at the front side of the main recessed portion 141 and adjacent to the front edge of the front top plate 12, which can improve the structural strength at the position of the front edge of the front top plate 12, and improve the stress deformation resistance of the front edge of the front top plate 12, thereby reducing or avoiding the deformation of the front edge of the front top plate 12.

[0057] Reference Figure 2-Figure 4 According to some embodiments of the present invention, the main recessed portion 141 includes an outer recessed area 1411 and an inner recessed area 1412, wherein the outer recessed area 1411 is located at the outer peripheral side of the inner recessed area 1412 and the outer recessed area 1411 and the inner recessed area 1412 are separated by a partition 1413. For example, the inner recessed area 1412 may be polygonal, circular, or elliptical, etc., wherein the outer recessed area 1411 is located at the outer peripheral side of the inner recessed area 1412 and extends along the circumference of the inner recessed area 1412, and the partition 1413 is located between the outer recessed area 1411 and the inner recessed area 1412, and the partition 1413 is located at the outer peripheral side of the inner recessed area 1412 and extends along the circumference of the inner recessed area 1412. By configuring the main recessed portion 141 to include an outer recessed area 1411 and an inner recessed area 1412 separated by a partition block 1413 , the structural strength of the main recessed portion 141 can be increased.

[0058] Among them, the outer recessed area 1411 and the inner recessed area 1412 are both provided with a reinforcing structure 13 , so as to further improve the structural strength of the front top plate 12 and reduce the deformation of the front top plate 12 .

[0059] For example, in some optional embodiments of the present invention, refer to Figure 4 The reinforcement structure 13 includes a reinforcement convex hull 133, and the reinforcement convex hull 133 is provided in the outer recessed area 1411 and / or the inner recessed area 1412. For example, the outer recessed area 1411 may be provided with a reinforcement convex hull 133; or the inner recessed area 1412 may be provided with a reinforcement convex hull 133; or both the outer recessed area 1411 and the inner recessed area 1412 may be provided with a reinforcement convex hull 133. By providing the reinforcement convex hull 133, effective reinforcement of the outer recessed area 1411 and / or the inner recessed area 1412 can be achieved.

[0060] Reference Figure 2-Figure 4 According to some embodiments of the present invention, the front top plate 12 is integrally formed with the front shell body 11. The front top plate 12 and the front shell body 11 are integrally formed, which can simplify the assembly process of the front shell 10 and improve the assembly efficiency. In addition, the integrally formed front top plate 12 and the front shell body 11 have a high structural strength.

[0061] Reference Figure 1 According to some embodiments of the present invention, the top cover 30 is an integrally formed part and is detachably covered on the top of the front housing 10 and the top of the rear housing 20. The top cover 30 is an integrally formed part, which can simplify the assembly process of the top cover 30 and the top of the front housing 10 and the top of the rear housing 20. At the same time, the integrally formed top cover 30 has a higher structural strength.

[0062] Reference Figure 1-Figure 4 According to some embodiments of the utility model, the front top plate 12 is integrally formed with the front shell body 11, and the top cover 30 is an integrally formed part and is detachably covered on the top of the front shell 10 and the top of the rear shell 20. The front top plate 12 and the front shell body 11 are integrally formed, which can simplify the assembly process of the front shell 10 and improve the assembly efficiency. At the same time, the top cover 30 is an integrally formed part, which can simplify the assembly process of the top cover 30 and the top of the front shell 10 and the top of the rear shell 20, thereby further improving the assembly efficiency. In addition, the integrally formed front top plate 12 and the front shell body 11 and the integrally formed top cover 30 all have high structural strength, thereby improving the overall structural strength of the case 100.

[0063] Reference Figure 2-Figure 4According to some embodiments of the utility model, a wire hole 16 is formed on the front top plate 12. The wire harness of the components inside the housing 100 can be led out through the wire hole 16 of the front top plate 12. There is enough space on the front top plate 12 to facilitate the arrangement of the wire harness, and to reduce or avoid the situation where the wire harness inside the housing 100 is arranged too disorderly. At the same time, it can facilitate the connection of the wire harness. For example, a display module and a switch door drive module are arranged in the front housing 10, and an electric control box is arranged in the rear housing 20. The wire harness of the display module, the wire harness of the switch door drive module, and the wire harness of the electric control box can all be led out to the position of the front top plate 12 through the wire hole 16, and connected at the position of the front top plate 12.

[0064] Reference Figure 2-Figure 4 According to some embodiments of the utility model, a wiring structure 17 is provided on the front top plate 12. For example, the wiring structure 17 may be a wiring harness buckle, a wiring harness hook, etc. By providing the wiring structure 17 on the front top plate 12, the wiring harness of the components inside the housing 100 can be fixed at the corresponding position of the front top plate 12 through the wiring structure 17 on the front top plate 12. There is enough space on the front top plate 12 to facilitate the arrangement and connection of the wiring harness. At the same time, by providing the wiring structure 17, the situation that the position of the wiring harness is not stable enough due to the lack of sufficient fixed positions during the wiring process of the wiring harness can be avoided to a certain extent.

[0065] Reference Figure 2-Figure 4 According to some embodiments of the utility model, a wire hole 16 is formed on the front top plate 12, and a wiring structure 17 is provided on the front top plate 12. By providing the wire hole 16 and the wiring structure 17, the wiring harness of the components inside the housing 100 can be led out through the wire hole 16 of the front top plate 12, and fixed to the corresponding position of the front top plate 12 through the wiring structure 17. There is enough space on the front top plate 12 to facilitate the arrangement and connection of the wiring harness. At the same time, it can reduce or avoid the situation where the wiring harness inside the housing 100 is too messy, and it can reduce or avoid the situation where the position of the wiring harness is not stable enough due to the lack of sufficient fixed positions during the wiring process.

[0066] Reference Figure 2 as well as Figure 5-Figure 6According to some embodiments of the present invention, the rear housing 20 includes a rear housing body 21 and a top cover support 22, the top cover support 22 is connected to the inner peripheral wall of the rear housing body 21 and extends along the circumference of the rear housing body 21, and the top cover 30 is connected to the top cover support 22 and the front top plate 12. By providing the top cover support 22, the top cover support 22 is connected to the inner peripheral wall of the rear housing body 21 and extends along the circumference of the rear housing body 21, the structural strength of the rear housing 20 can be improved, and then the structural strength of the entire housing 100 can be improved. The top cover 30 is connected to the top cover support 22 and the front top plate 12, and the top cover support 22 and the front top plate 12 can support the top cover 30, so as to ensure the stability of the position of the top cover 30.

[0067] Optionally, the top cover support 22 and the rear shell body 21 can be integrally formed.

[0068] Optionally, the top cover support 22 and the rear shell body 21 can be connected by welding.

[0069] Optionally, the top cover support 22 and the rear shell body 21 may be connected by fasteners.

[0070] Optionally, the top cover support 22 and the rear shell body 21 can be connected by snapping.

[0071] Reference Figure 2 According to some embodiments of the present invention, the front top plate 12 is connected to the top cover support 22. The front top plate 12 is located at the top of the front shell body 11, and the top cover support 22 is located at the top of the rear shell 20. The front top plate 12 is connected to the top cover support 22, which can ensure that the front shell 10 and the rear shell 20 are connected at the top position more tightly, and to a certain extent can reduce or avoid the external dust or water from the top of the front shell 10 or the top of the rear shell 20 Entering the inside of the case 100. In addition, the front top plate 12 is connected to the top cover support 22, which can improve the overall structural strength of the case 100.

[0072] Reference Figure 2-Figure 6 According to some embodiments of the present invention, the front top plate 12 has a first connection portion 18, the top cover support 22 has a second connection portion 23, and the first connection portion 18 is superimposed on the upper side of the second connection portion 23 and connected to the second connection portion 23. By providing the first connection portion 18 on the front top plate 12 and the second connection portion 23 on the top cover support 22, the first connection portion 18 is superimposed on the upper side of the second connection portion 23 and connected to the second connection portion 23, the sealing of the top of the housing 100 can be improved, and the situation that external dust or water enters the interior of the housing 100 from the connection between the front top plate 12 and the top cover support 22 can be reduced or avoided. In addition, the first connection portion 18 is superimposed on the upper side of the second connection portion 23, which can improve the structural strength of the housing 100.

[0073] Reference Figure 2-Figure 6 According to some embodiments of the present invention, a slot 181 is formed on the first connection part 18, and a latch 231 is formed on the second connection part 23, and the latch 231 is suitable for being inserted into the slot 181 in the up-down direction. During the assembly process of the front shell 10 and the rear shell 20 of the housing 100, the front shell 10 can be lifted upward by a certain distance in the up-down direction by a tool, and then the positions of the front shell 10 and the rear shell 20 are adjusted so that the slot 181 on the first connection part 18 of the front shell 10 and the latch 231 on the second connection part 23 of the rear shell 20 are opposite and arranged in the up-down direction, and then the front shell 10 is controlled to fall in the up-down direction by a tool, so that the latch 231 on the second connection part 23 of the rear shell 20 is inserted into the slot 181 on the first connection part 18 of the front shell 10, thereby completing the connection between the front top plate 12 of the front shell 10 and the top cover support 22 of the rear shell 20, and finally the other parts of the front shell 10 are sequentially connected with the relevant parts of the rear shell 20 to complete the assembly of the front shell 10 and the rear shell 20.

[0074] By providing a slot 181 on the first connection portion 18 and a latch 231 on the second connection portion 23, the slot 181 of the first connection portion 18 and the latch 231 of the second connection portion 23 can be plugged together to play a role in connection and positioning, and the front top plate 12 and the top cover support 22 can be connected together and positioned more accurately. In addition, the first connection portion 18 of the front top plate 12 is superimposed on the second connection portion 23 under the action of gravity, which can make the connection between the front top plate 12 and the top cover support 22 more stable.

[0075] Optionally, the first connecting portion 18 may be provided with a plurality of slots 181, which are arranged at intervals along the left-right direction, and the second connecting portion 23 may be provided with a plurality of latches 231 which are the same in number as the slots 181 and correspond one-to-one to each other. By respectively plugging and matching the plurality of latches 231 with the plurality of slots 181, the connection and positioning effect between the front top plate 12 and the top cover support 22 can be ensured.

[0076] Reference Figure 2-Figure 6 According to some embodiments of the present invention, the first connection portion 18 is connected to the second connection portion 23 by a fastener. The first connection portion 18 is connected to the second connection portion 23 by a fastener, so that the front top plate 12 and the top cover support 22 can be connected more stably. In addition, by respectively inserting the fasteners into the first connection portion 18 and the second connection portion 23, the connection between the front top plate 12 and the top cover support 22 can be completed, and the connection process is relatively simple. At the same time, it can facilitate the disassembly of the front top plate 12 and the top cover support 22.

[0077] Optionally, the first connection portion 18 and the second connection portion 23 may be connected by a plurality of fasteners to ensure stability and reliability of the connection between the front top plate 12 and the top cover support 22 .

[0078] Reference Figure 2-Figure 6 According to some embodiments of the present invention, a slot 181 is formed on the first connecting portion 18, and a pin 231 is formed on the second connecting portion 23. The pin 231 is suitable for being inserted into the slot 181 along the up and down directions. The first connecting portion 18 and the second connecting portion 23 are connected by fasteners. During the assembly process of the front shell 10 and the rear shell 20 of the casing 100, the front shell 10 can be lifted upward by a certain distance in the up-down direction by using a tool, and then the positions of the front shell 10 and the rear shell 20 can be adjusted so that the slot 181 on the first connecting portion 18 of the front shell 10 and the latch 231 on the second connecting portion 23 of the rear shell 20 are opposite and arranged in the up-down direction, and then the front shell 10 is controlled to fall in the up-down direction by using a tool, so that the latch 231 on the second connecting portion 23 of the rear shell 20 is inserted into the slot 181 on the first connecting portion 18 of the front shell 10, and the front top plate 12 of the front shell 10 and the top cover support 22 of the rear shell 20 are positioned, and then the connection between the front top plate 12 and the top cover support 22 is reinforced by fasteners, and finally the other parts of the front shell 10 are connected with the relevant parts of the rear shell 20 in sequence to complete the assembly of the front shell 10 and the rear shell 20.

[0079] By providing a slot 181 on the first connecting part 18 and a pin 231 on the second connecting part 23, the slot 181 of the first connecting part 18 and the pin 231 of the second connecting part 23 can be plugged into each other to play a role of connection and positioning, so that the front top plate 12 and the top cover support 22 can be connected together and the positioning is relatively accurate. At the same time, the first connecting part 18 and the second connecting part 23 are reinforced and connected by fasteners, so that the front top plate 12 and the top cover support 22 can be connected more firmly.

[0080] Reference Figure 1-Figure 6 According to the second embodiment of the present invention, the air conditioner comprises a housing 100, a heat exchanger assembly and an air duct assembly. The housing 100 is the housing 100 according to the first embodiment of the present invention, and the heat exchanger assembly and the air duct assembly are arranged in the housing 100. For example, the front shell 10 of the housing 100 is formed with an air outlet 19, and the rear shell 20 of the housing 100 is formed with an air inlet 24. During the operation of the air conditioner, the external air enters the interior of the housing 100 through the air inlet 24, and after heat exchange with the heat exchanger assembly, it flows out from the air outlet 19 to the room through the air duct assembly. The outflowing air has the function of regulating the air temperature after the heat exchange treatment of the heat exchanger assembly, thereby realizing the cooling or heating function of the air conditioner.

[0081] According to the air conditioner of the embodiment of the utility model, by setting the above-mentioned casing 100, the front shell 10 of the casing 100 includes a front shell body 11 and a front top plate 12, the front top plate 12 is connected to the top of the front shell body 11 and covers the top of the front shell body 11, and the top cover 30 of the casing 100 is covered on the top of the front shell 10 and the top of the rear shell 20, which can greatly improve the structural strength of the front shell 10 of the casing 100 and avoid deformation of the front shell 10 during assembly, energy transmission and use.

[0082] Refer to the following Figure 1-Figure 6 An air conditioner according to some embodiments of the present invention is described.

[0083] In this embodiment, the air conditioner is a split floor-standing air conditioner, and the air conditioner includes an air conditioner indoor unit and an air conditioner outdoor unit, and the air conditioner indoor unit includes a housing 100, a heat exchanger assembly, and an air duct assembly. The housing 100 includes a front housing 10, and the front housing 10 is formed with an air outlet 19; the rear housing 20 is connected to the rear side of the front housing 10, and the rear housing 20 is formed with an air inlet 24, and the heat exchanger assembly and the air duct assembly are both arranged inside the housing 100.

[0084] The casing 100 includes a front shell 10, a rear shell 20 and a top cover 30. The front shell 10 includes a front shell body 11 and a front top plate 12. The front top plate 12 is connected to the top of the front shell body 11 and covers the top of the front shell body 11. The rear shell 20 is connected to the rear side of the front shell 10. The top cover 30 is an integrally formed part and is detachably covered on the top of the front shell 10 and the top of the rear shell 20.

[0085] A reinforcing structure 13 is disposed on the front top plate 12 . The reinforcing structure 13 and the front top plate 12 are integrally formed. The reinforcing structure 13 includes a plurality of reinforcing ribs 131 , and some of the reinforcing ribs 131 are cross-arranged.

[0086] Part of the front top plate 12 is recessed downward to form a recessed portion 14, a groove 15 is defined in the recessed portion 14, and a reinforcing structure 13 is provided on the inner wall of the groove 15. The recessed portion 14 includes a main recessed portion 141 and an auxiliary recessed portion 142 arranged at intervals, and the auxiliary recessed portion 142 is located at the front side of the main recessed portion 141 and adjacent to the front edge of the front top plate 12. A wire hole 16 and a wiring structure 17 are also formed on the front top plate 12.

[0087] The rear housing 20 includes a rear housing body 21 and a top cover support 22, the top cover support 22 is connected to the inner peripheral wall of the rear housing body 21 and extends along the circumference of the rear housing body 21, and the top cover 30 is connected to the top cover support 22 and the front top plate 12. The front top plate 12 is connected to the top cover support 22, the front top plate 12 has a first connecting portion 18, and the top cover support 22 has a second connecting portion 23, the first connecting portion 18 is superimposed on the upper side of the second connecting portion 23 and connected to the second connecting portion 23.

[0088] A slot 181 is formed on the first connection part 18, and a pin 231 is formed on the second connection part 23. The pin 231 is suitable for being inserted into the slot 181 along the up and down direction. At the same time, the first connection part 18 and the second connection part 23 are reinforced and connected by fasteners.

[0089] 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 representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0090] 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. An air conditioner, characterized in that: include: A casing and a heat exchanger assembly and an air duct assembly arranged in the casing, wherein the casing comprises: A front housing, comprising a front housing body and a front top plate, wherein the front top plate is connected to the top of the front housing body and covers the top of the front housing body; A rear housing connected to the rear side of the front housing; A top cover is arranged on the top of the front shell and the top of the rear shell.

2. The air conditioner according to claim 1, characterized in that: A reinforcement structure is provided on the front top plate.

3. The air conditioner according to claim 2, characterized in that: The reinforcing structure is integrally formed with the front top plate; and / or the reinforcing structure includes a plurality of reinforcing ribs, at least some of which are cross-arranged.

4. The air conditioner according to claim 3, characterized in that: The front top plate is formed with a wire hole and a wiring structure, the top of the reinforcing rib through which the wire harness passes is formed with an avoidance gap for avoiding the wire harness, and the front top plate is also provided with a supporting rib plate for supporting the wire harness.

5. The air conditioner according to claim 1, characterized in that: At least a portion of the front top plate is recessed downward to form a recessed portion.

6. The air conditioner according to claim 5, characterized in that: A groove is defined in the recessed portion, and an inner wall of the groove is provided with a reinforcement structure.

7. The air conditioner according to claim 5, characterized in that: The recessed portion comprises a main recessed portion and an auxiliary recessed portion which are arranged at intervals. The auxiliary recessed portion is located at the front side of the main recessed portion and is adjacent to the front edge of the front top plate.

8. The air conditioner according to claim 7, characterized in that: The main recessed portion includes an outer recessed area and an inner recessed area, wherein the outer recessed area is located at the outer peripheral side of the inner recessed area and the outer recessed area and the inner recessed area are separated by a partition block, and reinforcement structures are provided in both the outer recessed area and the inner recessed area.

9. The air conditioner according to claim 8, characterized in that: The reinforcement structure comprises a reinforcement convex hull, and the reinforcement convex hull is arranged in the outer recessed area and / or the inner recessed area.

10. The air conditioner according to claim 1, characterized in that: The front top plate is integrally formed with the front shell body and / or the top cover is an integrally formed piece and is detachably covered on the top of the front shell and the top of the rear shell.

11. The air conditioner according to claim 1, characterized in that: A wiring hole is formed on the front top plate; and / or a wiring structure is provided on the front top plate.

12. The air conditioner according to any one of claims 1 to 11, characterized in that: The rear shell includes a rear shell body and a top cover support, wherein the top cover support is connected to the inner peripheral wall of the rear shell body and extends along the circumference of the rear shell body, and the top cover is connected to the top cover support and the front top plate.

13. The air conditioner according to claim 12, characterized in that: The front top plate is supported and connected to the top cover.

14. The air conditioner according to claim 13, characterized in that: The front top plate has a first connection portion, and the top cover support has a second connection portion, wherein the first connection portion is stacked on an upper side of the second connection portion and connected to the second connection portion.

15. The air conditioner according to claim 14, characterized in that: A slot is formed on the first connecting part, and a pin is formed on the second connecting part, and the pin is suitable for being inserted into the slot along a vertical direction; and / or the first connecting part and the second connecting part are connected by a fastener.

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