Indoor unit and air conditioner

Abstract

The utility model discloses an indoor unit and an air conditioner. The indoor unit comprises a base plate, a heat exchanger and a bearing seat. The bearing seat is arranged on the end side of the heat exchanger and connected with the chassis. The indoor unit further comprises a support and a pressing plate. The support is arranged on the heat exchanger end side and used for supporting the heat exchanger. The pressing plate is located between the chassis and the support. The pressing plate is connected with the base plate and abuts against the bearing seat, and the pressing plate is detachably connected with the support. According to the scheme, the indoor unit and the air conditioner are convenient and fast to maintain, and the maintenance efficiency can be effectively improved.

Description

Technical Field

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

[0002] The air conditioner includes a heat exchanger, a bearing seat, a wind wheel shaft, a pressure plate, and a side bracket. The wind wheel shaft can drive the fan to rotate, and the bearing seat is used to install the wind wheel shaft. The pressure plate is used to press the bearing seat, and the side bracket is used to support the heat exchanger. In the related art, the pressure plate and the bracket are arranged as one piece. When the pressure plate and the internal structure of the heat exchanger need to be repaired, the pressure plate and the bracket will be disassembled simultaneously, so the heat exchanger also needs to be disassembled with the bracket, which makes the overall operation complicated and the maintenance efficiency low. Utility Model Content

[0003] The main purpose of the utility model is to provide an indoor unit and an air conditioner, aiming to solve the technical problem of low maintenance efficiency of air conditioners.

[0004] To achieve the above object, the first embodiment of the utility model provides an indoor unit, the indoor unit comprising a chassis, a heat exchanger and a bearing seat, the heat exchanger is located on the upper side of the chassis and connected to the chassis, the bearing seat is arranged on the end side of the heat exchanger and connected to the chassis, and the indoor unit further comprises:

[0005] A bracket, arranged at an end side of the heat exchanger, the bracket being used to support the heat exchanger;

[0006] A pressure plate is located between the chassis and the bracket, the pressure plate is connected to the chassis and presses the bearing seat, and the pressure plate and the bracket are detachably connected.

[0007] In some embodiments, the bracket includes a first branch opposite to the chassis and a second branch adjacent to the first branch and arranged in a bent manner, the pressure plate includes a first side and a second side arranged adjacent to each other, the first branch is connected to the first side, and the second branch is connected to the second side.

[0008] In some embodiments, the end of the first branch away from the second branch is connected to the third branch, the end of the first side away from the second side is connected to the third side, and the third branch is connected to the third side;

[0009] The second branch has a first end facing away from the first branch, the third branch has a second end facing away from the first branch, the first end and the second end are located on opposite sides of the pressure plate, and the first branch, the second branch and the third branch are arranged together around the pressure plate.

[0010] In some embodiments, the first branch is provided with a first connecting portion, the first side is provided with a second connecting portion, and the first connecting portion and the second connecting portion are detachably connected;

[0011] The second branch is provided with a third connection part, the second side is provided with a fourth connection part, and the third connection part is detachably connected to the fourth connection part.

[0012] In some embodiments, a protrusion is provided on a side of the first connection portion facing the second connection portion, a groove is provided on a side of the second connection portion facing the first connection portion, and the protrusion passes through the groove;

[0013] and / or,

[0014] A protrusion is provided on a side of the second connection portion facing the first connection portion, a groove is provided on a side of the first connection portion facing the second connection portion, and the protrusion passes through the groove;

[0015] and / or,

[0016] A protrusion is provided on one side of the third connection portion facing the fourth connection portion, a groove is provided on one side of the fourth connection portion facing the third connection portion, and the protrusion passes through the groove;

[0017] and / or,

[0018] A protrusion is provided on a side of the fourth connection portion facing the third connection portion, a groove is provided on a side of the third connection portion facing the fourth connection portion, and the protrusion passes through the groove.

[0019] In some embodiments, the first connecting portion is provided with a first through hole, the second connecting portion is provided with a first base, and the indoor unit includes a fastener, and the fastener is suitable for passing through the first through hole and connecting to the first base;

[0020] and / or,

[0021] The third connection part is provided with a second through hole, the fourth connection part is provided with a second base, and the indoor unit includes a fastener, and the fastener is suitable for penetrating the second through hole and connecting to the second base.

[0022] In some embodiments, the bracket has a first convex rib, the first convex rib is protruded from the side of the bracket away from the heat exchanger and is located on the side of the bracket facing the pressure plate, the first convex rib has a first section and a second section that are connected to each other, and the height from the first section to the chassis is greater than the height from the second section to the chassis.

[0023] In some embodiments, the bracket includes a second rib, the second rib is protruding from a side of the bracket facing the heat exchanger and located on a side of the bracket away from the pressure plate, and the second rib is arranged around the circumference of the heat exchanger.

[0024] In some embodiments, the bracket includes a first wire clamping portion and a second wire clamping portion arranged at intervals, the first wire clamping portion and the second wire clamping portion are both used to limit the wire, and the height from the first wire clamping portion to the chassis is greater than the height from the second wire clamping portion to the chassis.

[0025] In some embodiments, the bracket is arranged around the pressure plate, and the bracket includes two oppositely arranged ends, at least one of which is detachably connected to the chassis.

[0026] A second embodiment of the utility model provides an air conditioner, comprising the indoor unit of the above embodiment and an outdoor unit.

[0027] Compared with the prior art, the beneficial effects of the utility model include:

[0028] In the technical solution of the utility model, the indoor unit includes a bracket and a pressure plate. The bracket is arranged on the end side of the heat exchanger and can support the heat exchanger. The pressure plate is arranged between the chassis and the bracket. The pressure plate and the chassis are detachably connected and press against the bearing seat. In the prior art, the pressure plate and the bracket are arranged as one body, and the pressure plate, the bracket and the heat exchanger need to be disassembled simultaneously for the inspection and maintenance of the pressure plate and the internal structure of the heat exchanger, and the overall operation is complicated. In this solution, the pressure plate and the bracket are detachably connected, that is, the pressure plate and the bracket are arranged separately, so during inspection and maintenance, only the pressure plate needs to be disassembled separately, and the bracket that has not been disassembled can continue to support the heat exchanger. Therefore, this solution can omit the disassembly operation of the heat exchanger, and the overall operation is convenient and quick. It is also easy to quickly identify the components to be inspected, and effectively improve the inspection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0030] Figure 1 It is a structural schematic diagram of an indoor unit in an embodiment of the utility model; wherein a bracket and a pressure plate are shown;

[0031] Figure 2 It is a structural schematic diagram of an indoor unit in an embodiment of the utility model; wherein the bracket is shown and the pressure plate is removed;

[0032] Figure 3 Schematic diagram of the connection between the bracket and the pressing plate in an embodiment of the present utility model;

[0033] Figure 4 Exploded view of the connection between the bracket and the pressing plate in an embodiment of the present utility model;

[0034] Figure 5 Cross-sectional view of the connection between the bracket and the pressing plate in an embodiment of the present utility model;

[0035] Figure 6 is Figure 5 Local enlarged view at A in ; wherein, the first convex rib and the second convex rib are shown.

[0036] Explanation of the reference numerals in the drawings:

[0037] Indoor unit 10;

[0038] Chassis 100;

[0039] Heat exchanger 200; Coil 210; Cavity 220;

[0040] Bearing seat 300;

[0041] Wind wheel shaft 400;

[0042] Bracket 500;

[0043] First branch 510; First connecting portion 511; First through hole 5111; Groove 512;

[0044] Second branch 520; First end 521; Third connecting portion 522; Second through hole 5221;

[0045] Third branch 530; Second end 531;

[0046] First convex rib 540; First section 541; Second section 542;

[0047] Second convex rib 550;

[0048] First wire clamping portion 560;

[0049] Second wire clamping portion 570;

[0050] Mounting hole 580;

[0051] Wire clamping groove 590;

[0052] Pressing plate 600;

[0053] First side 610; Protrusion 611; Second connecting portion 612; First base 6121;

[0054] Second side 620; Fourth connecting portion 621; Second base 6211;

[0055] The third side 630;

[0056] The blower 700.

[0057] The realization of the purpose, functional features and advantages of the present utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings. Specific embodiments

[0058] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0059] In the related art, the pressing plate and the bracket are integrally arranged. When it is necessary to repair the pressing plate and the internal structure of the heat exchanger, the pressing plate and the bracket will be disassembled synchronously, so the heat exchanger also needs to be disassembled with the bracket, and the overall operation is complex and the maintenance efficiency is low.

[0060] In view of this, the first aspect embodiment of the present utility model proposes an indoor unit 10, and the maintenance operation of the indoor unit 10 is convenient and fast, and the maintenance efficiency can be guaranteed. Next, refer to Figures 1 to 6 to introduce the indoor unit 10 of the embodiment of the present application. Specifically, the indoor unit 10 includes a chassis 100, a heat exchanger 200, a bearing seat 300, and a wind wheel shaft 400, and further includes a bracket 500 and a pressing plate 600.

[0061] Refer to Figure 1 , the chassis 100 can be arranged on the lower side of the indoor unit 10. The heat exchanger 200 can be arranged on the chassis 100. The heat exchanger 200 can exchange heat with the external air. Refer to Figure 1 , the heat exchanger 200 includes a coil assembly, and the coil assembly is provided with a plurality of coils 210. The coil assembly can conduct the refrigerant. The refrigerant can flow inside the coil parts and evaporate or condense adaptively to cool or heat the air. Specifically, when the air conditioner is refrigerating, the refrigerant evaporates and absorbs heat in the coil assembly of the indoor unit, thereby absorbing the indoor heat and reducing the indoor temperature. When the air conditioner is heating, the refrigerant condenses and releases heat in the coil assembly of the indoor unit, thereby releasing heat indoors and increasing the indoor temperature.

[0062] Refer to Figure 2The heat exchanger 200 can be connected to the chassis 100 and define a cavity 220 together, and a fan 700 can be arranged in the cavity 220. The wind wheel shaft 400 can drive the fan 700 to rotate to achieve air circulation. The bearing seat 300 can be arranged on the end side of the heat exchanger 200 and connected to the chassis 100, and the bearing seat 300 can support and install the wind wheel shaft 400. The specific configuration of the chassis 100, the heat exchanger 200, the fan 700, the wind wheel shaft 400 and the bearing seat 300 can refer to the relevant known technology, and will not be repeated here.

[0063] The specific configuration of the bracket 500 is described below. The bracket 500 can be arranged at the end side of the heat exchanger 200. Figure 1 In some embodiments, the bracket 500 may be disposed on the left side of the heat exchanger 200. In other embodiments, the bracket 500 may also be disposed on the right side of the heat exchanger 200. Some embodiments of the present application are described by taking the bracket 500 disposed on the left side of the heat exchanger 200 as an example. The bracket 500 may support the heat exchanger 200. Specifically, referring to Figure 2 and Figure 3 The bracket 500 may be provided with a plurality of installation holes 580 arranged at intervals. The plurality of coils 210 of the heat exchanger 200 may be provided with the installation holes 580 corresponding to each other.

[0064] The specific configuration of the pressing plate 600 is described below. The pressing plate 600 may be disposed between the chassis 100 and the bracket 500. Figure 1 With reference to the orientation in FIG. 1 , the bracket 500 can be arranged on the upper side of the pressure plate 600 away from the chassis 100. It can be understood that the pressure plate 600 and the bracket 500 can be located on the same side of the heat exchanger 200. The pressure plate 600 can be connected to the chassis 100 and press against the bearing seat 300, so as to ensure the stability of the bearing seat 300 in fixing the wind wheel shaft 400. The specific structure of the pressure plate 600 can be adapted to the arrangement of the bearing seat 300. It should be noted that the pressure plate 600 and the bracket 500 are arranged in a detachable connection.

[0065] In the technical solution of the present utility model, the indoor unit 10 includes a bracket 500 and a pressing plate 600. The bracket 500 is arranged at the end side of the heat exchanger 200 and can support the heat exchanger 200. The pressing plate 600 is arranged between the chassis 100 and the bracket 500. The pressing plate 600 is detachably connected to the chassis 100 and presses against the bearing seat 300. In the prior art, the pressing plate and the bracket are integrally arranged. For the maintenance and repair of the pressing plate and the internal structure of the heat exchanger, it is necessary to disassemble the pressing plate, the bracket and the heat exchanger synchronously, and the overall operation is complex. In this solution, the pressing plate 600 and the bracket 500 are detachably connected, that is, the pressing plate 600 and the bracket 500 are separately arranged. Therefore, during maintenance and repair, only the pressing plate 600 needs to be disassembled separately, and the bracket 500 that has not been disassembled can continuously support the heat exchanger 200. Therefore, this solution can omit the disassembly operation of the heat exchanger 200, the overall operation is convenient and fast, and it is also convenient to quickly identify the components to be repaired, effectively improving the repair efficiency.

[0066] Referring to Figure 2 and Figure 3 , the specific connection settings of the bracket 500 and the pressing plate 600 are introduced below. In some embodiments, the bracket 500 includes a first branch 510 and a second branch 520 that are connected to each other. The first branch 510 is arranged opposite to the chassis 100, and the second branch 520 is adjacent to the first branch 510. It can be understood that the structure of the first branch 510 can be the same as or different from that of the second branch 520. In some embodiments of the present application, the case where the first branch 510 and the second branch 520 have different structures is taken as an example for description.

[0067] Referring to Figure 3 , the pressing plate 600 includes a first side 610 and a second side 620 that are arranged adjacent to each other. It should be noted that the first side 610 can be a part of the pressing plate 600 close to one of its edges, and the second side 620 can be a part of the pressing plate 600 close to the other edge. The first side 610 of the pressing plate 600 can be connected to the first branch 510 of the bracket 500, and the second side 620 of the pressing plate 600 can be connected to the second branch 520 of the bracket 500. Specifically, the first side 610 can abut or be clamped to the first branch 510, and the second side 620 can abut or be clamped to the second branch 520. In this solution, since the first branch 510 is arranged opposite to the chassis 100, with Figure 2 the orientation in

[0068] Referring to Figure 3 and Figure 4, in some embodiments, the bracket 500 includes a third branch 530. The third branch 530 is connected to one end of the first branch 510 that is away from the second branch 520. That is, the second branch 520 and the third branch 530 are arranged oppositely to Figure 4 With reference to the orientation in Figure 4 , the second branch 520 may be the branch on the left side of the first branch 510, and the third branch 530 may be the branch on the right side of the first branch 510. And, the pressing plate 600 includes a third side 630. The third side 630 is connected to one end of the first side 610 that is away from the second side 620. That is, the second side 620 and the third side 630 are arranged oppositely. With reference to

[0069] Figure 4 the orientation in , the second side 620 may be the side on the left side of the first side 610, and the third side 630 may be the side on the right side of the first side 610. It can be understood that in some other embodiments, the bracket 500 may further include a fourth branch, a fifth branch, etc. The specific number and arrangement of the branches may be determined according to the actual situation. Figure 4 It should be noted that the second branch 520 has a first end 521 away from the first branch 510, and the third branch 530 has a second end 531 away from the first branch 510. With reference to

[0070] the orientation in Figure 3 and Figure 4, the specific settings for the detachable connection between the bracket 500 and the pressing plate 600 will be introduced below. In some embodiments, the first branch 510 may be provided with a first connecting portion 511, the first side 610 may be provided with a second connecting portion 612, the second connecting portion 612 may be arranged to fit the first connecting portion 511, and the first connecting portion 511 and the second connecting portion 612 are detachably connected. Moreover, the second branch 520 may be provided with a third connecting portion 522, the second side 620 may be provided with a fourth connecting portion 621, the fourth connecting portion 621 may be arranged to fit the third connecting portion 522, and the third connecting portion 522 and the fourth connecting portion 621 are detachably connected. It can be understood that the specific connection settings between the first connecting portion 511 and the second connecting portion 612 may be the same as or different from the specific connection settings between the fourth connecting portion 621 and the third connecting portion 522. In this solution, multiple connecting portions of the bracket 500 can be detachably connected to multiple connecting portions of the pressing plate 600 respectively, which can ensure the stability of the assembly connection between the two.

[0071] Referring to Figures 3 to 6 , the specific connection settings between the first connecting portion 511 and the second connecting portion 612 will be introduced below. In some embodiments, a protrusion 611 may be provided on the side of the first connecting portion 511 facing the second connecting portion 612, and a groove 512 may be provided on the side of the second connecting portion 612 facing the first connecting portion 511. The protrusion 611 of the first connecting portion 511 can pass through the groove 512 of the second connecting portion 612. In some other embodiments, a protrusion 611 may be provided on the side of the second connecting portion 612 facing the first connecting portion 511, and a groove 512 may be provided on the side of the first connecting portion 511 facing the second connecting portion 612. The protrusion 611 of the second connecting portion 612 can pass through the groove 512 of the first connecting portion 511. In this solution, the protrusion 611 passes through the groove 512, which can improve the stability and sealing performance of the connection between the bracket 500 and the pressing plate 600, reduce the leakage of the airflow generated by the fan 700 through the gap between the bracket 500 and the pressing plate 600, ensure the utilization rate of the airflow, and reduce energy consumption.

[0072] The specific connection settings between the third connecting portion 522 and the fourth connecting portion 621 are introduced below. In some embodiments, a bump 611 may be provided on the side of the third connecting portion 522 facing the fourth connecting portion 621, and a groove 512 may be provided on the side of the fourth connecting portion 621 facing the third connecting portion 522. The bump 611 of the third connecting portion 522 may pass through the groove 512 of the fourth connecting portion 621. In other embodiments, a bump 611 may be provided on the side of the fourth connecting portion 621 facing the third connecting portion 522, and a groove 512 may be provided on the side of the third connecting portion 522 facing the fourth connecting portion 621. The bump 611 of the fourth connecting portion 621 may pass through the groove 512 of the third connecting portion 522. In this solution, when the bump 611 passes through the groove 512, the connection stability and sealing performance between the bracket 500 and the pressing plate 600 can be further improved, reducing the situation where the airflow generated by the fan 700 leaks out through the gap between the bracket 500 and the pressing plate 600, and ensuring the utilization rate of the airflow. It can be understood that the specific connection settings between the third side and the third branch 530 may be the same as the specific connection settings between the third connecting portion 522 and the fourth connecting portion 621.

[0073] Refer to Figures 3 to 6 , in some embodiments, the bump 611 may pass through the groove 512 in a direction perpendicular to the axial direction of the wind wheel shaft 400. In other embodiments, the bump 611 may also pass through the groove 512 in a direction parallel to the axial direction of the wind wheel shaft 400. The specific passing direction of the bump 611 may depend on the notch orientation of the groove 512 and the structure of the bump 611.

[0074] Refer to Figure 4 , the specific connection settings between the first connecting portion 511 and the second connecting portion 612 are introduced below. In some embodiments, the first connecting portion 511 may be provided with a first through hole 5111, and the second connecting portion 612 may be provided with a first base 6121. In other embodiments, the first connecting portion 511 may be provided with a first base 6121, and the second connecting portion 612 may be provided with a first through hole 5111. The indoor unit 10 includes a fastener, and the fastener may pass through the first through hole 5111 and connect to the first base 6121, thereby stably connecting the pressing plate 600 to the bracket 500. It can be understood that the fastener may be a screw or a bolt, etc.

[0075] Refer to Figure 4, the specific connection settings between the third connecting portion 522 and the fourth connecting portion 621 are introduced below. In some embodiments, the third connecting portion 522 may be provided with a second through hole 5221, and the fourth connecting portion 621 may be provided with a second base 6211. In other embodiments, the third connecting portion 522 may be provided with a second base 6211, and the fourth connecting portion 621 may be provided with a second through hole 5221. The indoor unit 10 includes a fastener that can pass through the second through hole 5221 and connect to the second base 6211. This solution can improve the connection stability between the pressing plate 600 and the bracket 500.

[0076] Referring to Figure 4 , in some embodiments, the groove 512 of the bracket 500 may be provided on the side of the bracket 500 adjacent to the heat exchanger 200, and the protrusion 611 of the pressing plate 600 may be arranged to pass through the groove 512. The first connecting portion 511 and the third connecting portion 522 of the bracket 500 may be provided on the side of the bracket 500 facing away from the heat exchanger 200. Taking Figure 5 the orientation in

[0077] as a reference, that is, the groove 512 may be provided on the right side of the bracket 500, and the first connecting portion 511 and the third connecting portion 522 may be provided on the left side of the bracket 500. In this solution, the protrusion 611 passing through the groove 512 can achieve the pre-positioning connection between the pressing plate 600 and the right side of the bracket 500, and the arrangement of each connecting portion on the left side of the bracket 500 can make full use of the space on the left side of the pressing plate 600, improving the utilization rate of the internal space of the bracket 500. Figure 3 , Figure 5 and Figure 6 , in some embodiments, the bracket 500 is further provided with a first rib 540. Specifically, the first rib 540 may protrude from the side of the bracket 500 facing away from the heat exchanger 200, and the first rib 540 may protrude in a direction parallel to the axial direction of the wind wheel shaft 400. The first rib 540 has a first section 541 and a second section 542 connected to each other. Taking Figure 3 the orientation in

[0078] It should be noted that in some embodiments, the first rib 540 can be provided on the first branch 510 of the bracket 500, or on the second branch 520 of the bracket 500, or on the third branch 530 of the bracket 500. In other embodiments, the first rib 540 can be arranged on the first branch 510, the second branch 520 and the third branch 530 at the same time, and the specific arrangement of the first rib 540 can be determined according to actual conditions. Further, the first rib 540 can be provided on the side of the bracket 500 facing the pressure plate 600, so as to Figure 3 Taking the orientation in as a reference, the first convex rib 540 can be disposed on the inner side of the bracket 500 adjacent to the bracket 500 , that is, the first convex rib 540 can gather the condensed water on its upper side and stably guide it to the chassis 100 .

[0079] Reference Figure 4 In some embodiments, the first through hole 5111 of the first branch 510 and the second through hole 5221 of the second branch 520 can be disposed on the first convex rib 540. Compared with the solution of arranging through holes on the bracket body to connect the pressure plate, in this solution, there is a height difference between the first convex rib 540 and the bracket 500 body, which can provide an operating space for installing and removing screws of the bracket 500, and can ensure the installation and removal efficiency of the bracket 500 and the pressure plate 600.

[0080] Reference Figure 5 In some embodiments, the bracket 500 includes a second rib 550. Specifically, the second rib 550 may be convexly arranged on the side of the bracket 500 facing the heat exchanger 200, and the second rib 550 may be convexly arranged in a direction parallel to the axial direction of the wind wheel shaft 400. It should be noted that the second rib 550 may be arranged on the side of the bracket 500 away from the pressure plate 600, so as to Figure 6 The orientation in is used as a reference, that is, the second rib 550 can be arranged on the upper side of the bracket 500. The second rib 550 can be arranged around the circumference of the heat exchanger 200, that is, one end of the heat exchanger 200 can be inserted into the groove formed by the extension of the second rib 550. This solution can effectively improve the assembly connection accuracy of the bracket 500 and the heat exchanger 200 and ensure the stability of the connection.

[0081] Reference Figure 4 In some embodiments, the bracket 500 is further provided with a first wire clamping portion 560 and a second wire clamping portion 570, and the first wire clamping portion 560 and the second wire clamping portion 570 are arranged at intervals. The structure of the first wire clamping portion 560 may be the same as that of the second wire clamping portion 570, or may be different. The indoor unit 10 includes a wire, and the wire may be clamped in the first wire clamping portion 560 and the second wire clamping portion 570. The relative arrangement of the first wire clamping portion 560 and the second wire clamping portion 570 is described below. Figure 4Taking the orientation in [reference] as a reference, along the up and down direction, the first wire clamping part 560 has a third height from the chassis 100, and the second wire clamping part 570 has a fourth height from the chassis 100. In this solution, the third height is greater than the fourth height, that is, there is a height difference between the first wire clamping part 560 and the second wire clamping part 570 relative to the chassis 100. Therefore, the condensed water can also converge and flow along the wire, which can effectively improve the water conduction performance of the bracket 500.

[0082] Reference Figure 4 , in some embodiments, the bracket 500 may be provided with a wire clamping groove 590. The wire clamping groove 590 may be provided on the side of the bracket 500 facing away from the heat exchanger 200. It can be understood that the wire clamping groove 590 may be provided on the side of the bracket 500 facing away from the pressing plate 600, that is, the situation where the coil 210 of the heat exchanger 200 interferes with the wire routing can be avoided, making the wire routing more regular. It should be noted that the wire clamping groove 590 may be provided in multiple sections, and the sections may be arranged at intervals. It can be understood that the first wire clamping part 560 may be provided in the interval between two sections of the wire clamping groove 590, and the second wire clamping part 570 may be provided in the interval between two other sections of the wire clamping groove 590.

[0083] Reference Figures 1 to 4 , in some embodiments, the bracket 500 may be arranged around the pressing plate 600, and the specific surrounding range of the bracket 500 may be determined according to the actual situation. Some embodiments of the present application will be described by taking the bracket 500 arranged around three sides of the pressing plate 600 as an example. Among them, the bracket 500 includes two relatively arranged ends, and at least one end of the two ends of the bracket 500 is detachably connected to the chassis 100. Specifically, one end of the bracket 500 may be the first end 521 of the second branch 520, and the other end may be the second end 531 of the third branch 530.

[0084] It should be noted that in some embodiments, one end of the bracket 500 may be detachably connected to the chassis 100. In other embodiments, the other end of the bracket 500 may be detachably connected to the chassis 100. In other embodiments, both ends of the bracket 500 may be detachably connected to the chassis 100. Some embodiments of the present application will be described by taking both ends of the bracket 500 being detachably connected to the chassis 100 as an example. Further, the bracket 500 may be threadedly connected or clamped to the chassis 100, and the specific connection setting of the two may be determined according to the actual situation. In this solution, by making the bracket 500 detachably connected to the chassis 100, the bracket 500 can reliably fix the heat exchanger 200, thereby ensuring the stability of the overall structure of the indoor unit 10.

[0085] In a second aspect embodiment of the present utility model, an air conditioner is provided. The air conditioner includes the indoor unit 10 of the above embodiment and also includes an outdoor unit. In this solution, the pressing plate 600 is detachably connected to the bracket 500, that is, the pressing plate 600 and the bracket 500 are arranged separately. Therefore, during maintenance, only the pressing plate 600 needs to be detached separately, and the bracket 500 that is not detached can continuously support the heat exchanger 200. Thus, this solution can omit the disassembly operation of the heat exchanger 200, the overall operation is convenient and fast, and it is also convenient to quickly identify the components to be repaired, effectively improving the maintenance efficiency.

[0086] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0087] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or", "and / or", or "and / or" appear throughout the text, their meanings include three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution that satisfies both A and B at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on what can be achieved by those of ordinary skill in the art. When the combination of technical solutions results in contradictions or cannot be achieved, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0088] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present utility model.

Claims

1. An indoor unit, comprising a chassis, a heat exchanger and a bearing seat, wherein the heat exchanger is located on the upper side of the chassis and connected to the chassis, and the bearing seat is arranged on the end side of the heat exchanger and connected to the chassis, characterized in that: The indoor unit further comprises: A bracket, arranged at an end side of the heat exchanger, the bracket being used to support the heat exchanger; A pressure plate is located between the chassis and the bracket, the pressure plate is connected to the chassis and presses the bearing seat, and the pressure plate and the bracket are detachably connected.

2. The indoor unit according to claim 1, characterized in that: The bracket includes a first branch opposite to the chassis and a second branch adjacent to the first branch, the pressure plate includes a first side and a second side arranged adjacent to each other, the first branch is connected to the first side, and the second branch is connected to the second side.

3. The indoor unit according to claim 2, characterized in that: The end of the first branch away from the second branch is connected to the third branch, the end of the first side away from the second side is connected to the third side, and the third branch is connected to the third side; The second branch has a first end facing away from the first branch, the third branch has a second end facing away from the first branch, the first end and the second end are located on opposite sides of the pressure plate, and the first branch, the second branch and the third branch are arranged together around the pressure plate.

4. The indoor unit according to claim 2, characterized in that: The first branch is provided with a first connecting portion, the first side is provided with a second connecting portion, and the first connecting portion and the second connecting portion are detachably connected; The second branch is provided with a third connection part, the second side is provided with a fourth connection part, and the third connection part is detachably connected to the fourth connection part.

5. The indoor unit according to claim 4, characterized in that: A convex block is provided on one side of the first connection part facing the second connection part, a concave groove is provided on one side of the second connection part facing the first connection part, and the convex block passes through the concave groove; and / or, A protrusion is provided on a side of the second connection portion facing the first connection portion, a groove is provided on a side of the first connection portion facing the second connection portion, and the protrusion passes through the groove; and / or, A protrusion is provided on one side of the third connection portion facing the fourth connection portion, a groove is provided on one side of the fourth connection portion facing the third connection portion, and the protrusion passes through the groove; and / or, A protrusion is provided on a side of the fourth connection portion facing the third connection portion, a groove is provided on a side of the third connection portion facing the fourth connection portion, and the protrusion passes through the groove.

6. The indoor unit according to claim 4, characterized in that: The first connecting portion is provided with a first through hole, the second connecting portion is provided with a first base, and the indoor unit includes a fastener, and the fastener is suitable for passing through the first through hole and connecting to the first base; and / or, The third connection part is provided with a second through hole, the fourth connection part is provided with a second base, and the indoor unit includes a fastener, and the fastener is suitable for penetrating the second through hole and connecting to the second base.

7. The indoor unit according to claim 1, characterized in that: The bracket has a first convex rib, which is protruding from the side of the bracket away from the heat exchanger and located on the side of the bracket facing the pressure plate. The first convex rib has a first section and a second section connected to each other, and the height from the first section to the chassis is greater than the height from the second section to the chassis.

8. The indoor unit according to claim 1, characterized in that: The bracket includes a second convex rib, which is protruding from a side of the bracket facing the heat exchanger and located on a side of the bracket away from the pressure plate, and the second convex rib is arranged around the circumference of the heat exchanger.

9. The indoor unit according to claim 1, characterized in that: The bracket includes a first wire clamping portion and a second wire clamping portion which are arranged at intervals, the first wire clamping portion and the second wire clamping portion are both used to limit the wire, and the height from the first wire clamping portion to the chassis is greater than the height from the second wire clamping portion to the chassis.

10. The indoor unit according to claim 1, characterized in that: The bracket is arranged around the pressure plate, and the bracket has two oppositely arranged ends, at least one of which is detachably connected to the chassis.

11. An air conditioner, characterized in that It comprises the indoor unit as described in any one of claims 1 to 10, and also comprises an outdoor unit.

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