Air conditioner indoor unit and air conditioner

Abstract

The utility model provides an air conditioner indoor unit and an air conditioner, the air conditioner indoor unit comprises a base, a water pan, an electric control box and a connecting plate, the water pan is arranged on the base; the electric control box is arranged on the water pan; the connecting plate is provided with a first connecting part and a second connecting part, the first connecting part is connected with the electric control box, and the second connecting part is connected with the base; the water pan is provided with a first receding opening, and the first connecting part penetrates through the first receding opening and is connected with the electric control box. The utility model solves the problems of complex internal connection structure and disordered pipeline connection of the air conditioner.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, and more specifically, to an indoor unit of an air conditioner and an air conditioner. Background Art

[0002] With the increasing development of technology, the functions of air conditioners are becoming more and more diverse, so that the internal components are also increasing accordingly. The space of the air conditioner is limited, and there are more and more fixed connections between components, resulting in less and less internal space. Coupled with the pipeline connections of the indoor unit of the air conditioner to various related components, the internal distribution of the air conditioner is relatively chaotic, which is not conducive to the maintenance and installation of the internal accessories of the air conditioner.

[0003] Thus, improving the connection relationship of the internal components of the air conditioner and managing the pipeline connection mode between the internal components is a direct way to increase the utilization rate of the internal space of the air conditioner. Summary of the Utility Model

[0004] The problem solved by the utility model is how to solve the problems of complex internal connection structure and messy pipeline connection of the air conditioner.

[0005] To solve the above problems, the utility model provides an indoor unit of an air conditioner, including: a base, a water receiving tray, an electric control box, and a connecting plate. Among them, the water receiving tray is arranged on the base; the electric control box is arranged on the water receiving tray; the connecting plate is provided with a first connecting portion and a second connecting portion. The first connecting portion is connected to the electric control box, and the second connecting portion is connected to the base; among them, the water receiving tray is provided with a first relief opening, and the first connecting portion passes through the first relief opening and is connected to the electric control box.

[0006] Compared with the prior art, the technical effects achieved after adopting this technical solution are as follows: By arranging the water receiving tray on the base and then arranging the electric control box on the water receiving tray, the efficient utilization of the internal space of the equipment can be realized, the overall floor area can be reduced, and the space can be optimized to make the equipment more compact; the connection between the connecting plate and the base provides stable support, ensuring the stability and safety of the entire component during operation; the functions of the first relief opening include the grounding function of the grounding wire, and the electric control box does not need to be additionally connected to the grounding wire.

[0007] Furthermore, the base is provided with a partition layer, and the partition layer is provided with a second relief opening; among them, the second connecting portion passes through the second relief opening and is fixedly connected to the base.

[0008] Compared with the prior art, the technical effects achieved after adopting this technical solution are as follows: The second relief opening is provided, which enhances the connection stability and further optimizes the space layout.

[0009] Furthermore, the connecting plate is provided with fixing holes, and the connecting plate includes: a first plate, and the first connecting portion and the second connecting portion are arranged on the first plate.

[0010] Compared with the prior art, the technical effects achieved after adopting this technical solution are as follows: The setting of the fixing holes facilitates the installation of the connecting plate and other components; the design of the first connecting portion and the second connecting portion on the first plate ensures the accurate docking between components.

[0011] Furthermore, the first connecting portion is arranged on the extending portion of the first plate, and the extending portion passes through the first relief opening.

[0012] Compared with the prior art, the technical effects achieved after adopting this technical solution are as follows: The first connecting portion is arranged on the extending portion of the first plate and is connected to the electric control box through the first relief opening, which not only ensures the connection strength but also simplifies the installation steps.

[0013] Furthermore, the first plate is provided with a protruding portion, and the protruding portion is located on the side of the first plate away from the extending portion; wherein, the second connecting portion is arranged on the protruding portion, and the protruding portion passes through the second relief opening.

[0014] Compared with the prior art, the technical effects achieved after adopting this technical solution are as follows: Ensure the stability of the connecting plate when the internal components are operating.

[0015] Furthermore, the indoor unit of the air conditioner further includes: an evaporator and a compressor. Among them, the evaporator is connected to the connecting plate, the evaporator is provided with pipelines, and the pipelines pass through the connecting plate; the compressor is connected to the evaporator through the pipelines.

[0016] Compared with the prior art, the technical effects achieved after adopting this technical solution are as follows: Make the assembly of the entire system more convenient, and at the same time reduce the risk of refrigerant leakage during the operation of the indoor unit of the air conditioner, reducing potential safety hazards.

[0017] Furthermore, the evaporator includes: a housing, and the housing is connected to the connecting plate through the fixing holes.

[0018] Compared with the prior art, the technical effects achieved after adopting this technical solution are as follows: Simplify the assembly process and improve the assembly efficiency; the housing is directly fixed on the connecting plate to ensure that the vibration of the evaporator during operation affects the pipelines, reduce the hidden danger of pipeline leakage, and ensure the use safety of the internal components.

[0019] Furthermore, the connecting plate further includes: a second plate, and a plurality of through holes are provided on the second plate; among them, the pipelines of the evaporator pass through the through holes to connect the compressor; the first plate and the second plate are horizontally connected.

[0020] Compared with the prior art, the technical effects achieved after adopting this technical solution are as follows: The pipelines pass through the through holes to ensure the stability and safety of the pipelines between the evaporator and the compressor during operation, and improve the utilization rate of the internal space; the horizontal connection between the first plate and the second plate divides the internal space and improves the stability between components.

[0021] Further, the second plate is provided with a wire harness buckle, and the wire harness buckle fixes the pipeline between the evaporator and the compressor.

[0022] Compared with the prior art, the technical effects achieved after adopting this technical solution are as follows: organizing and fixing the internal pipelines, effectively utilizing the internal space, avoiding vibration or movement during use, and further improving the reliability and lifespan of the system.

[0023] To solve the above problems, the present utility model proposes an air conditioner, which includes the air conditioner indoor unit provided by any of the above technical solutions.

[0024] Compared with the prior art, the technical effects achieved after adopting this technical solution are as follows: integrating the above air conditioner indoor unit into the air conditioner not only makes the internal structure of the air conditioner more compact and reasonable, but also improves the overall performance and reliability of the equipment, while reducing the maintenance cost.

[0025] In summary, each of the above technical solutions of the present application may have one or more of the following advantages or beneficial effects: i) By arranging the water receiving tray on the base and setting the electric control box above the water receiving tray, the vertical space is effectively utilized, making the entire air conditioner indoor unit more compact and reducing the floor area; ii) The stable connection between the connecting plate and the base ensures the stability and safety of the components during operation, especially in the case of vibration or uneven surfaces. iii) The design of the first relief opening simplifies the installation process of the connecting plate and the electric control box, and also facilitates the subsequent maintenance and repair of the components; the base is provided with a partition layer, and the second relief opening on the partition layer enables the second connecting portion to be fixedly connected to the base, further strengthening the structural stability of the components. iv) The fixing holes on the connecting plate simplify the installation process of the connecting plate and the evaporator, and the design of the first plate enables the connecting plate to carry more functional components. v) The multiple through holes on the second plate allow for more flexible connection between the evaporator pipeline and the compressor, while the wire harness buckle helps to fix the pipeline, avoiding damage or loosening caused by vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of an air conditioner indoor unit provided by an embodiment of the present utility model;

[0027] Figure 2 It is a schematic diagram of the connecting plate of the air conditioner indoor unit provided by an embodiment of the present utility model;

[0028] Figure 3 It is a schematic diagram of the structural connection of the extended part of the air conditioner indoor unit provided by an embodiment of the present utility model;

[0029] Figure 4 It is a schematic diagram of the structural connection of the protruding part of the air conditioner indoor unit provided by an embodiment of the present utility model;

[0030] Figure 5 A schematic diagram of the piping connections of an indoor unit of an air conditioner provided in an embodiment of the present utility model;

[0031] Figure 6 for Figure 1 Magnified image of;

[0032] Figure 7 This is a schematic diagram of the connection between the air conditioner and the indoor unit of the air conditioner provided in an embodiment of the present invention.

[0033] Description of reference numerals:

[0034] 100-air conditioner indoor unit; 110-base; 111-partition; 111a-second clearance port; 120-water tray; 121-first clearance port; 130-electrical control box; 140-connecting plate; 141-first connecting part; 142-second connecting part; 143-fixing hole; 144-first plate; 144a-extension part; 144b-protruding part; 145-second plate; 145a-through hole; 145b-cable buckle; 150-evaporator; 151-casing; 152-pipeline; 160-compressor. DETAILED DESCRIPTION

[0035] The purpose of the utility model is to provide an air conditioner indoor unit and an air conditioner, which are used to achieve the effect of solving the problem of complex internal connection structure and messy pipe connection of the air conditioner.

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0037] See also Figure 1 、 Figure 2 The utility model provides an air conditioner indoor unit 100, comprising: a base 110, a water receiving tray 120, an electric control box 130, and a connecting plate 140, wherein the water receiving tray 120 is arranged on the base 110; the electric control box 130 is arranged on the water receiving tray 120; the connecting plate 140 is provided with a first connecting portion 141 and a second connecting portion 142, the first connecting portion 141 is connected to the electric control box 130, and the second connecting portion 142 is connected to the base 110; wherein the water receiving tray 120 is provided with a first clearance opening 121, the first connecting portion 141 passes through the first clearance opening 121 and is connected to the electric control box 130.

[0038] In this embodiment, by arranging the water receiving tray 120 on the base 110 and then arranging the electronic control box 130 on the water receiving tray 120, the efficient utilization of the internal space of the device can be achieved, the overall floor area can be reduced, and the space can be optimized to make the device more compact; the connection plate 140 is connected to the base 110 to provide stable support, ensuring the stability and safety of the entire assembly during operation; the function of the first relief opening 121 includes the grounding function of the grounding wire, and the electronic control box 130 does not need to be additionally grounded.

[0039] Specifically, the base 110 and the water receiving tray 120 have the same external dimensions. The water receiving tray 120 is arranged on the base 110, and the electronic control box 130 is arranged at a fixed position inside the water receiving tray 120. A first relief opening 121 is arranged at the position where the electronic control box 130 contacts the water receiving tray 120. A connection plate 140 is arranged between the water receiving tray 120 and the base 110. The two ends of the connection plate 140 are provided with a first connection portion 141 and a second connection portion 142. The first connection portion 141 passes through the first relief opening 121 and is connected to the electronic control box 130.

[0040] See Figure 1 , Figure 2 , the base 110 is provided with a partition layer 111, and the partition layer 111 is provided with a second relief opening 111a; wherein, the second connection portion 142 passes through the second relief opening 111a and is fixedly connected to the base 110.

[0041] In this embodiment, the second relief opening 111a is provided, which enhances the connection stability and further optimizes the space layout.

[0042] Specifically, the surface of the base 110 is provided with a partition layer 111, and the partition layer 111 is provided with a second relief opening 111a for the second connection portion 142 to pass through, and the second connection portion 142 is connected to the base 110.

[0043] See Figure 1 , the connection plate 140 is provided with fixing holes 143. The connection plate 140 includes: a first plate 144, and the first connection portion 141 and the second connection portion 142 are arranged on the first plate 144.

[0044] In this embodiment, the setting of the fixing holes 143 facilitates the installation of the connection plate 140 and other components; the design of the first connection portion 141 and the second connection portion 142 on the first plate 144 ensures the accurate docking between components.

[0045] Specifically, the connection plate 140 is provided with fixing holes 143 for fixing the internal components of the air conditioner 200. The connection plate 140 includes a first plate 144, and the first connection plate 140 and the second connection portion 142 are arranged at both ends of the first plate 144.

[0046] See Figure 3, the first connecting portion 141 is disposed on the extending portion 144a of the first plate 144, and the extending portion 144a passes through the first relief opening 121.

[0047] In this embodiment, the first connecting portion 141 is disposed on the extending portion 144a of the first plate 144 and is connected to the electric control box 130 through the first relief opening 121, which not only ensures the connection strength but also simplifies the installation steps.

[0048] Specifically, one end of the first plate 144 is provided with an extending portion 144a, the first connecting portion 141 is disposed on the extending portion 144a, the extending portion 144a passes through the first relief opening 121, and the first connecting portion 141 is fixedly connected to the electric control box 130.

[0049] See Figure 4 , the first plate 144 is provided with a protruding portion 144b, and the protruding portion 144b is located on the side of the first plate 144 away from the extending portion 144a; wherein, the second connecting portion 142 is disposed on the protruding portion 144b, and the protruding portion 144b passes through the second relief opening 111a.

[0050] In this embodiment, the stability of the connecting plate 140 is ensured when the internal components are operating.

[0051] Specifically, one end of the first plate 144 connected to the base 110 is provided with a protruding portion 144b, the protruding portion 144b forms a bend with the first plate 144, the second connecting portion 142 is disposed on the protruding portion 144b, and the protruding portion 144b passes through the second relief opening 111a provided on the partition layer 111 and is fixedly connected to the base 110.

[0052] See Figure 1 、 Figure 5 , the indoor unit 100 of the air conditioner further includes: an evaporator 150, a compressor 160, wherein, the evaporator 150 is connected to the connecting plate 140, the evaporator 150 is provided with a pipeline 152, and the pipeline 152 passes through the connecting plate 140; the compressor 160 is connected to the evaporator 150 through the pipeline 152.

[0053] In this embodiment, the assembly of the entire system is made more convenient, and at the same time, the risk of refrigerant leakage during the operation of the indoor unit 100 of the air conditioner is reduced, and the potential safety hazard is lowered.

[0054] Specifically, the evaporator 150 and the compressor 160 are disposed between the base 110 and the water receiving tray 120, and the evaporator 150 is connected to the compressor 160. The evaporator 150 is fixedly connected to the connecting plate 140, and the evaporator 150 is provided with a pipeline 152 passing through the connecting plate 140, that is, the evaporator 150 and the compressor 160 are connected through the pipeline 152.

[0055] See Figure 1 、Figure 6 , the evaporator 150 includes: a housing 151, and the housing 151 is connected to the connection plate 140 through fixing holes 143.

[0056] In this embodiment, the assembly process is simplified and the assembly efficiency is improved; the housing 151 is directly fixed on the connection plate 140, which ensures that the vibration of the evaporator 150 during operation affects the pipeline 152, reduces the potential hazard of pipeline 152 leakage, and ensures the use safety of internal components.

[0057] Specifically, the housing 151 of the evaporator 150 is connected to the connection plate 140 through fixing holes 143, so that the evaporator 150 is fixedly connected to the connection plate 140.

[0058] See Figure 2 、 Figure 5 , the connection plate 140 further includes: a second plate 145, and a plurality of through holes 145a are provided on the second plate 145; wherein, the pipeline 152 of the evaporator 150 passes through the through holes 145a and is connected to the compressor 160; the first plate 144 is horizontally connected to the second plate 145.

[0059] In this embodiment, the pipeline 152 passes through the through holes 145a, ensuring the stability and safety of the pipeline 152 between the evaporator 150 and the compressor 160 during operation, and improving the utilization rate of the internal space; the horizontal connection between the first plate 144 and the second plate 145 divides the internal space and improves the stability between components.

[0060] Specifically, the connection plate 140 includes a second plate 145, the second plate 145 is horizontally connected to the first plate 144, and plays a supporting role between the water receiving tray 120 and the base 110. Different-diameter through holes 145a are provided on the second plate 145 for different pipelines 152 to pass through the second plate 145 and be connected to the compressor 160.

[0061] Preferably, three rows of through holes 145a with different diameters are provided on the second plate 145, and the through holes 145a with different diameters are staggered with the fixing holes 143 on the connection plate 140 for connecting internal components, without affecting each other.

[0062] See Figure 6 , the second plate 145 is provided with wire harness buckles 145b, and the wire harness buckles 145b fix the pipeline 152 between the evaporator 150 and the compressor 160.

[0063] In this embodiment, the internal pipeline 152 is sorted and fixed, effectively utilizing the internal space, avoiding vibration or movement during use, and further improving the reliability and service life of the system.

[0064] Specifically, the wire harness buckle 145b is a detachable component, which is arranged on the second plate 145 through the fixing hole 143. The wire harness buckle 145b fixes and arranges the pipeline 152 between the evaporator 150 and the compressor 160.

[0065] See Figure 7 , the present utility model provides an air conditioner, which includes the air conditioner indoor unit 100 provided by any of the above technical solutions.

[0066] In this embodiment, integrating the above air conditioner indoor unit 100 into the air conditioner not only makes the internal structure of the air conditioner more compact and reasonable, but also improves the overall performance and reliability of the equipment, and at the same time reduces the maintenance cost.

[0067] Specifically, the air conditioner includes an air conditioner indoor unit 100, and the air conditioner indoor unit 100 is arranged inside the air conditioner and is used for the operation of various functions of the air conditioner.

[0068] The present utility model provides an air conditioner indoor unit and an air conditioner to solve the problems of complex internal connection structure and messy pipeline connection of the air conditioner. Specifically, the connecting plate 140 is located between the base 110 and the water receiving tray 120. The connecting plate 140 is divided into a first plate 144 and a second plate 145. The two ends of the first plate 144 are provided with an extending part 144a and a protruding part 144b. The first connecting part 141 is arranged on the extending part 144a, and the second connecting part 142 is arranged on the protruding part 144b. The second plate 145 is provided with a fixing hole 143 for fixing the connection between the internal components and the second plate 145, and through holes 145a with different diameters for the pipeline 152 to pass through. The water receiving tray 120 is provided with a fixing position for the electric control box 130, and the surface of the water receiving tray 120 in contact with the fixing position is provided with a first relief opening 121. The base 110 is provided with a partition layer 111, and the partition layer 111 is provided with a second relief opening 111a. The extending part 144a passes through the first relief opening 121, and the first connecting part 141 is fixedly connected with the electric control box 130; the protruding part 144b passes through the second relief opening 111a, and the second connecting part 142 is fixedly connected with the base 110. The air conditioner indoor unit 100 further includes an evaporator 150 and a compressor 160. The second plate 145 is arranged between the evaporator 150 and the compressor 160. The casing 151 of the evaporator 150 is connected with the second plate 145 through the fixing hole 143, and the pipeline 152 passes through the second plate 145 through the through hole 145a and is connected with the compressor 160. The second plate 145 is provided with a wire harness buckle 145b, and the wire harness buckle 145b fixes and arranges the pipeline 152 passing through the through holes 145a with different diameters, effectively utilizing the internal space.

[0069] Although the present utility model is disclosed as above, the present utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the scope defined by the claims.

Claims

1. An indoor unit of an air conditioner, characterized in that, Comprising: Base; Water receiving tray, the water receiving tray being disposed on the base; Electric control box, the electric control box being disposed on the water receiving tray; Connection plate, the connection plate being provided with a first connection portion and a second connection portion, the first connection portion being connected to the electric control box, and the second connection portion being connected to the base; Wherein, the water receiving tray is provided with a first relief opening, and the first connection portion passes through the first relief opening and is connected to the electric control box.

2. The indoor air conditioner according to claim 1, characterized in that, The base is provided with a partition layer, and the partition layer is provided with a second relief opening; Wherein, the second connection portion passes through the second relief opening and is fixedly connected to the base.

3. The indoor air conditioner according to claim 2, characterized in that, The connection plate is provided with fixing holes, and the connection plate comprises: First plate, the first connection portion and the second connection portion are disposed on the first plate.

4. The indoor air conditioner according to claim 3, characterized in that, The first connection portion is disposed on an extension portion of the first plate, and the extension portion passes through the first relief opening.

5. The indoor air conditioner according to claim 4, characterized in that The first plate is provided with a protruding portion, and the protruding portion is located on a side of the first plate away from the extension portion; Wherein, the second connection portion is disposed on the protruding portion, and the protruding portion passes through the second relief opening.

6. The indoor air conditioner according to claim 3, characterized in that, Further comprising: Evaporator, the evaporator being connected to the connection plate, the evaporator being provided with a pipeline, and the pipeline passing through the connection plate; Compressor, the compressor being connected to the evaporator through the pipeline.

7. The indoor air conditioner according to claim 6, characterized in that, The evaporator comprises: a casing, and the casing is connected to the connection plate through the fixing holes.

8. The indoor air conditioner according to claim 7, characterized in that, The connection plate further comprises: Second plate, the second plate being provided with a plurality of through holes; Wherein, the pipeline of the evaporator passes through the through holes and is connected to the compressor; the first plate and the second plate are horizontally connected.

9. The indoor air conditioner according to claim 8, characterized in that, The second plate is provided with a wire harness buckle, and the wire harness buckle fixes the pipeline between the evaporator and the compressor.

10. An air conditioner, characterized in that, An indoor unit of an air conditioner comprising any one of claims 1 to 9.

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