CN220139971U

CN220139971U - Pipeline fixing assembly, electric control box, chassis and air conditioner

Info

Publication number: CN220139971U
Application number: CN202321671364.3U
Authority: CN
Inventors: 廖明明; 曹勋; 黄杏桦
Original assignee: Guangdong TCL Intelligent HVAC Equipment Co Ltd
Current assignee: Guangdong TCL Intelligent HVAC Equipment Co Ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-12-05
Anticipated expiration: 2033-06-28

Abstract

The utility model provides a pipeline fixing assembly, an electric control box, a chassis and an air conditioner, and relates to the technical field of air conditioners. The pipeline fixing assembly comprises a base, a first roller and a second roller, wherein a containing cavity for containing a pipeline is formed in the base, the first roller and the second roller are respectively arranged on the base in a rotating mode, and a channel for entering and exiting the containing cavity is formed between the first roller and the second roller, so that the pipeline is fixed or unfixed through the channel for entering and exiting the containing cavity, and the pipeline is convenient to detach and assemble. Meanwhile, when the pipeline enters and exits the accommodating cavity, relative rolling is generated between the pipeline and the first roller and the second roller, acting force born by the pipeline is small, and damage to the pipeline is reduced. In addition, the pipeline fixing assembly can be used for fixing pipelines and wiring harnesses, and is beneficial to simplifying the structure of an air conditioner outdoor unit.

Description

Pipeline fixing assembly, electric control box, chassis and air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a pipeline fixing assembly, an electric control box, a chassis and an air conditioner.

Background

A large number of pipelines and wire harnesses are arranged in the air conditioner outdoor unit, and reliable fixing is needed to ensure reliable operation. At present, a sheet metal supporting frame and a pipe clamp are generally arranged to fix a pipeline, a square wire protection clamp or a wire slot is adopted to fix a wire harness, and the fixed pipeline and the wire harness are respectively of different structures, so that the structural design of an air conditioner outdoor unit is complex. In addition, the pipe clamp is to having certain degree to flattening to the pipeline when beating screw locking, and improper operation can cause the deformation of certain degree to pipeline part, and has the problem that assembly efficiency is low. Taking the electric control box as an example, the wire harness in the electric control box is usually fixed by adopting a square wire protection card or a wire slot, but the wire harness is easy to lead to messy and unattractive in wiring in the electric control box by adopting the square wire protection card, the wire slot is inconvenient to fix and operate, and the wire slot cover is inconvenient to assemble and disassemble.

Disclosure of Invention

The utility model provides a pipeline fixing assembly, an electric control box, a chassis and an air conditioner, and aims to solve at least one technical problem of the existing pipeline fixing assembly.

The utility model provides a pipeline fixing assembly, which comprises a base, a first roller and a second roller;

the base comprises a bottom plate, a first connecting arm and a second connecting arm which are positioned on the bottom plate, wherein the first connecting arm and the second connecting arm are positioned on the same side of the bottom plate and are oppositely arranged; the first connecting arm, the second connecting arm and the bottom plate are enclosed to form a containing cavity;

the first roller is rotatably arranged at one end of the first connecting arm far away from the bottom plate;

the second roller is rotatably arranged at one end of the second connecting arm far away from the bottom plate and is close to the first roller; and a channel for entering and exiting the accommodating cavity is formed between the first roller and the second roller.

In some embodiments of the present utility model, one end of the first connecting arm, which is far away from the bottom plate, is provided with a pair of first lugs which are oppositely arranged, a first groove is formed between the pair of first lugs, two ends of the first roller in the axial direction are provided with first connecting shafts, the first roller is arranged in the first groove, and the first connecting shafts are respectively connected with the corresponding first lugs in a rotating way;

and/or, one end of the second connecting arm far away from the bottom plate is provided with a pair of second lugs which are oppositely arranged, a second groove is formed between the pair of second lugs, two ends of the second roller in the axial direction are provided with second connecting shafts, the second roller is arranged in the second groove, and the second connecting shafts are respectively connected with the corresponding second lugs in a rotating way.

In some embodiments of the utility model, the first roller is an elastic roller; and/or, the second roller is an elastic roller.

In some embodiments of the utility model, the first connecting arm is an elastic connecting arm; and/or, the second connecting arm is an elastic connecting arm.

In some embodiments of the utility model, the pipeline securing assembly further comprises a shock absorber block secured to the base plate for carrying a pipeline located within the receiving chamber.

In some embodiments of the present utility model, the base plate is provided with a mounting hole, and the shock-absorbing block is fixed in the mounting hole; the shock-absorbing block deviates from the one side of bottom plate is equipped with the third recess, the third recess is used for the holding pipeline.

In some embodiments of the present utility model, the pipeline fixing assembly further includes a fastening strap, through holes are formed in the first connecting arm, the second connecting arm and the damper, and one end of the fastening strap sequentially passes through the through holes in the first connecting arm, the through holes in the damper and the through holes in the second connecting arm, bypasses the top of the first roller and the second roller, and then is self-locked with the other end of the fastening strap.

The second aspect of the utility model provides an electric control box, which comprises an electric control box body and the pipeline fixing assembly, wherein the bottom plate is fixed on the electric control box body, and the pipeline fixing assembly is used for fixing a signal line or a radiating pipe in the electric control box body.

The third aspect of the utility model provides a chassis, comprising a chassis body and the pipeline fixing assembly, wherein the bottom plate is fixed on the chassis body, and the pipeline fixing assembly is used for fixing pipelines on the chassis body.

A fourth aspect of the present utility model provides an air conditioner including the line fixing assembly;

or the air conditioner comprises the electric control box;

alternatively, the air conditioner includes the chassis.

The utility model provides a pipeline fixing assembly, an electric control box, a chassis and an air conditioner. The pipeline fixing assembly comprises a base, a first roller and a second roller, wherein a containing cavity for containing a pipeline is formed in the base, the first roller and the second roller are respectively arranged on the base in a rotating mode, and a channel for entering and exiting the containing cavity is formed between the first roller and the second roller, so that the pipeline is fixed or unfixed through the channel for entering and exiting the containing cavity, and the pipeline is convenient to detach and assemble. Meanwhile, when the pipeline enters and exits the accommodating cavity, relative rolling is generated between the pipeline and the first roller and the second roller, acting force born by the pipeline is small, and damage to the pipeline is reduced. In addition, the pipeline fixing assembly can be used for fixing pipelines and wiring harnesses, and is beneficial to simplifying the structure of an air conditioner outdoor unit.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of one embodiment of a pipeline securing assembly provided in accordance with an embodiment of the present utility model;

FIG. 2 is an exploded view of the line securement assembly of FIG. 1;

fig. 3 is a schematic structural view of an embodiment of an electronic control box according to an embodiment of the present utility model;

fig. 4 is a schematic view of an embodiment of an air conditioner provided in an embodiment of the present utility model;

fig. 5 is a partial enlarged view at a in fig. 4.

Reference numerals:

100. a pipeline securing assembly; 110. a base; 111. a first connecting arm; 112. a first lug; 113. a first groove; 114. a second connecting arm; 115. a second lug; 116. a second groove; 117. a mounting hole; 118. a threaded hole; 120. a first roller; 121. a first connecting shaft; 130. a second roller; 131. a second connecting shaft; 140. a receiving chamber; 150. a channel; 160. a damper block; 161. a third groove; 170. a through hole; 180. a pipeline; 200. an electric control box; 300. a chassis.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, the term "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described as "exemplary" in this disclosure is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the utility model. In the following description, details are set forth for purposes of explanation. It will be apparent to one of ordinary skill in the art that the present utility model may be practiced without these specific details. In other instances, well-known structures and processes have not been described in detail so as not to obscure the description of the utility model with unnecessary detail. Thus, the present utility model is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

The embodiment of the utility model provides a fresh air module and a fresh air conditioner, and aims to solve the technical problems of large cavity sound and small fresh air volume of the existing fresh air conditioner.

As shown in fig. 1 to 5, the embodiment of the present utility model provides a line fixing assembly 100, and the line fixing assembly 100 includes a base 110, a first roller 120 and a second roller 130. The pipe fixing assembly 100 of the present utility model can be adapted to fix pipes and wire harnesses, facilitate disassembly and assembly of the pipe 180, and reduce damage to the pipe 180.

Referring to fig. 1 and 2, the base 110 includes a base plate, and a first connecting arm 111 and a second connecting arm 114 disposed on the base plate. The first connecting arm 111 and the second connecting arm 114 are located on the same side of the base plate and are disposed opposite to each other. The first connecting arm 111, the second connecting arm 114 and the bottom plate enclose a receiving cavity 140.

Specifically, the bottom plate is of a rectangular structure. The first connecting arm 111 and the second connecting arm 114 have a symmetrical structure. The first connecting arm 111 is provided on one long side of the base plate and is provided near the middle. The second connecting arm 114 is disposed on the other long side of the bottom plate and is disposed near the middle, that is, the first connecting arm 111 and the second connecting arm 114 are opposite and spaced apart. The first connecting arm 111 and the second connecting arm 114 extend from the bottom plate toward the same side, respectively. Along the extending direction of the first connecting arm 111 or the second connecting arm 114, the ends of the first connecting arm 111 and the second connecting arm 114 far away from the bottom plate show a folding trend, that is, the distance between the ends of the first connecting arm 111 and the second connecting arm 114 far away from the bottom plate is smaller than the distance between the ends of the first connecting arm 111 and the second connecting arm 114 near the bottom plate, which is beneficial to improving the stability of the pipeline fixing assembly 100.

Wherein the first roller 120 is rotatably disposed at one end of the first connecting arm 111 away from the bottom plate; the second roller 130 is rotatably disposed at an end of the second connecting arm 114 away from the bottom plate and is disposed near the first roller 120. A channel 150 is formed between the first roller 120 and the second roller 130 to enter and exit the accommodating chamber 140. It should be noted that, the channel 150 refers to an opening of the pipeline 180 into and out of the accommodating cavity 140, the opening communicates with the accommodating cavity 140, and the opening is also a gap between the first roller 120 and the second roller 130. The size of the opening may be set appropriately according to the size of the pipeline 180 to be fixed. In order to achieve a stable fixing effect and facilitate the disassembly and assembly of the pipeline 180, the size of the opening is generally slightly smaller than the size of the pipeline 180, taking the pipeline to be fixed as an example, the cross section of the wire harness is circular, and if the diameter of the wire harness is 2cm, the size of the opening (i.e. the distance between the first roller 120 and the second roller 130) is generally set between 1.5cm and 1.8 cm. Specifically, the first roller 120 and the second roller 130 are disposed parallel to each other, that is, the rotation axis of the first roller 120 and the rotation axis of the second roller 130 are disposed parallel to each other.

It will be appreciated that the first connecting arm 111 and the second connecting arm 114 are disposed opposite to each other, and that there must be an opening between the end of the first connecting arm 111 remote from the base plate and the end of the second connecting arm 114 remote from the base plate, and the opening is in communication with the receiving chamber 140. In the utility model, the first roller 120 is rotatably arranged at one end of the first connecting arm 111 far away from the bottom plate, the second roller 130 is rotatably arranged at one end of the second connecting arm 114 far away from the bottom plate, a blocking and limiting structure is formed at the opening through the first roller 120 and the second roller 130, and the pipeline is limited to enter and exit the accommodating cavity 140 through the blocking and limiting structure, so that the stability of the pipeline fixing assembly 100 is further improved.

In some embodiments of the present utility model, an end of the first connecting arm 111 away from the base plate has a pair of first lugs 112 disposed opposite to each other, a first groove 113 is formed between the pair of first lugs 112, two ends of the first roller 120 in the axial direction are provided with first connecting shafts 121, the first roller 120 is disposed in the first groove 113, and the first connecting shafts 121 are respectively connected with the corresponding first lugs 112 in a rotating manner. Specifically, the two first lugs 112 on the first connecting arm 111 have a laterally symmetrical structure. The first lugs 112 are provided with first hinge holes (not shown) adapted to the first connection shafts 121, and each first connection shaft 121 is inserted into a corresponding first hinge hole of the first lug 112. The structure is simple to set, and is beneficial to reducing the preparation cost.

In some embodiments of the present utility model, an end of the second connecting arm 114 away from the bottom plate has a pair of second lugs 115 disposed opposite to each other, a second groove 116 is formed between the pair of second lugs 115, two ends of the second roller 130 in the axial direction are provided with second connecting shafts 131, the second roller 130 is disposed in the second groove 116, and the second connecting shafts 131 are respectively connected with the corresponding second lugs 115 in a rotating manner. Specifically, the two second lugs 115 on the second connecting arm 114 and the two first lugs 112 on the first connecting arm 111 are symmetrical. The second lugs 115 are provided with second hinge holes (not shown) adapted to the second connection shafts 131, and each second connection shaft 131 is inserted into a corresponding second hinge hole of the second lug 115. The structure is simple to set, and is beneficial to reducing the preparation cost.

In some embodiments of the present utility model, the first roller 120 is an elastic roller, and/or the second roller 130 is an elastic roller. Specifically, the first roller 120 and the second roller 130 are elastic rollers. When assembled, the pipeline 180 presses the first roller 120 and the second roller 130, so that the first roller 120 and the second roller 130 are elastically deformed, and the pipeline 180 enters the accommodating cavity 140 to be fixed. This structural arrangement is advantageous to further reduce damage to the pipeline 180.

In some embodiments of the present utility model, the first connecting arm 111 is a resilient connecting arm, and/or the second connecting arm 114 is a resilient connecting arm. Specifically, the first connecting arm 111 and the second connecting arm 114 are both elastic walls. When assembled, the pipeline 180 presses the first roller 120 and the second roller 130, the first roller 120 transmits the pressing force to the first connecting arm 111, the second roller 130 transmits the pressing force to the second connecting arm 114, and the first connecting arm 111 and the second connecting arm 114 elastically deform in the direction away from each other under the action of the pressing force, so that the pipeline 180 enters the accommodating cavity 140 to be fixed. This structural arrangement is advantageous to further reduce damage to the pipeline 180.

In some embodiments of the present utility model, the pipeline securing assembly 100 further includes a damper block 160, wherein the damper block 160 is secured to the base plate for carrying the pipeline 180 within the receiving chamber 140. This configuration is advantageous to further reduce the risk of the pipeline 180 being damaged by extrusion, in particular the damper block 160 being made of a rubber material. The bottom plate is provided with a mounting hole 117, and the damping block 160 is fixed in the mounting hole 117; a third groove 161 is formed on one surface of the shock absorbing block 160, which is away from the bottom plate, and the third groove 161 is used for accommodating the pipeline 180.

In some embodiments of the present utility model, the line securement assembly 100 further includes a fastening strap (not shown). The first connecting arm 111, the second connecting arm 114 and the damper 160 are respectively provided with a through hole 170, and one end of the fastening belt sequentially passes through the through holes 170 in the first connecting arm 111, the through holes 170 in the damper 160 and the through holes 170 in the second connecting arm 114, bypasses the top of the first roller 120 and the second roller 130, and then is self-locked with the other end of the fastening belt. In particular, the fastening strap may be a nylon tie resistant to high and low temperatures. The free end of the binding belt sequentially passes through the through hole 170 on the first connecting arm 111, the through hole 170 on the damper 160, and the through hole 170 on the second connecting arm 114, and bypasses the top of the first roller 120 and the second roller 130 to be self-locked with the other end of the fastening belt. This configuration advantageously increases the degree of locking of the pipeline 180, while also increasing the structural stability of the pipeline securing assembly 100.

Referring to fig. 3, a second aspect of the present utility model provides an electronic control box 200, where the electronic control box 200 includes an electronic control box body and the above-mentioned pipeline fixing assembly 100. The bottom plate is fixed on the body of the electric control box 200, and the pipeline fixing assembly 100 is used for fixing a signal line or a radiating pipe in the body of the electric control box 200. It can be appreciated that the electronic control box 200 is a common electrical module in an electrical device (such as an air conditioner), and has more signal wires therein, so that the signal wires in the electronic control box 200 need to be arranged to improve the aesthetic degree, and facilitate subsequent maintenance and detection. Meanwhile, the electric control box 200 generates heat seriously, and a radiating pipe needs to be arranged in the electric control box to accelerate the radiating effect of the electric control box 200. The line fixing assembly 100 of the present utility model can be used to fix a signal line (i.e., a line) or a radiating pipe (i.e., a line) within the body of the electronic control box 200. Specifically, the bottom plate of the pipeline fixing assembly 100 is provided with a first threaded hole 118, the electric control box body comprises a shell, the shell is provided with a second threaded hole, and a threaded locking member (not labeled in the figure) penetrates through the first threaded hole 118 and the second threaded hole to fix the bottom plate at the corresponding position of the shell.

Referring to fig. 4 and 5, a third aspect of the present utility model provides a chassis 300, where the chassis 300 includes a chassis body and the pipeline fixing assembly 100. The base plate is fixed on the chassis body, and the pipe fixing assembly 100 is used for fixing a refrigerant pipe (i.e., a pipe) or a radiating pipe (i.e., a pipe) or an oil pipe (i.e., a pipe) on the chassis 300 body. Taking the chassis 300 of the air conditioner as an example, a pipeline (i.e. a pipeline) is coiled on the chassis 300, and the pipeline is used for flowing media such as refrigerant or oil, but lacks an effective and convenient-to-assemble installation fixing component, and after long-term working, the pipeline is easy to shake. The pipeline fixing assembly 100 of the present utility model can be fixed to the chassis body, thereby fixing the pipeline on the chassis body. Specifically, the bottom plate of the pipeline fixing assembly 100 is provided with a first threaded hole 118, the chassis body is provided with a third threaded hole (not labeled in the figure), and the threaded locking member (not labeled in the figure) penetrates through the first threaded hole 118 and the third threaded hole to fix the bottom plate at the corresponding position of the chassis body, so that the pipeline on the chassis body is conveniently fixed.

Referring to fig. 4 and 5, a fourth aspect of the present utility model provides an air conditioner, which includes the above-mentioned pipeline assembly. It should be noted that, the above-mentioned pipeline fixing assembly 100 may be disposed on the electronic control box 200 of the air conditioner, or may be disposed on the chassis 300 of the air conditioner, or may be disposed on other functional modules (such as a compressor module or a heat exchanger module) of the air conditioner. An air conditioner in the present utility model refers to a unit for providing a process air temperature variation to a space region (typically, a closed space). The function of the device is to adjust the parameters of temperature, humidity, cleanliness, air flow rate and the like of the air in the room (or the closed space or the area) so as to meet the requirements of human comfort or the technological process. The air conditioner may be an integral air conditioner, a split air conditioner, or a multi-connected air conditioning system, which is not limited herein. While the basic concepts have been described above, it will be apparent to those skilled in the art that the foregoing detailed disclosure is by way of example only and is not intended to be limiting. Although not explicitly described herein, various modifications, improvements and adaptations of the utility model may occur to one skilled in the art. Such modifications, improvements, and modifications are intended to be suggested within the present disclosure, and therefore, such modifications, improvements, and adaptations are intended to be within the spirit and scope of the exemplary embodiments of the present disclosure.

Meanwhile, the present utility model uses specific words to describe embodiments of the present utility model. Reference to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic is associated with at least one embodiment of the utility model. Thus, it should be emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various positions in this specification are not necessarily referring to the same embodiment. Furthermore, certain features, structures, or characteristics of one or more embodiments of the utility model may be combined as suitable.

Similarly, it should be noted that in order to simplify the description of the present disclosure and thereby aid in understanding one or more inventive embodiments, various features are sometimes grouped together in a single embodiment, figure, or description thereof. This method of disclosure, however, is not intended to imply that more features than are required by the subject utility model. Indeed, less than all of the features of a single embodiment disclosed above.

In some embodiments, numbers describing the components, number of attributes are used, it being understood that such numbers being used in the description of embodiments are modified in some examples by the modifier "about," approximately, "or" substantially. Unless otherwise indicated, "about," "approximately," or "substantially" indicate that the number allows for a 20% variation. Accordingly, in some embodiments, numerical parameters set forth in the specification and claims are approximations that may vary depending upon the desired properties sought to be obtained by the individual embodiments. In some embodiments, the numerical parameters should take into account the specified significant digits and employ a method for preserving the general number of digits. Although the numerical ranges and parameters set forth herein are approximations in some embodiments for use in determining the breadth of the range, in particular embodiments, the numerical values set forth herein are as precisely as possible.

The above describes in detail a pipeline fixing assembly, an electric control box, a chassis and an air conditioner provided by the embodiments of the present utility model, and specific examples are applied to illustrate the principles and embodiments of the present utility model, and the above description of the embodiments is only used to help understand the method and core ideas of the present utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present utility model, the present description should not be construed as limiting the present utility model.

Claims

1. The pipeline fixing assembly is characterized by comprising a base, a first roller and a second roller;

2. The pipeline fixing assembly according to claim 1, wherein one end of the first connecting arm far away from the bottom plate is provided with a pair of first lugs which are oppositely arranged, a first groove is formed between the pair of first lugs, two ends of the first roller in the axial direction are provided with first connecting shafts, the first roller is arranged in the first groove, and the first connecting shafts are respectively connected with the corresponding first lugs in a rotating way;

3. The line securement assembly of claim 1, wherein the first roller is an elastic roller;

and/or, the second roller is an elastic roller.

4. The line securement assembly of claim 1, wherein said first attachment arm is a resilient attachment arm;

and/or, the second connecting arm is an elastic connecting arm.

5. A line fixture assembly as claimed in any one of claims 1 to 4, further comprising a shock absorber block secured to the base plate for carrying a line within the receiving chamber.

6. The line securement assembly of claim 5, wherein said base plate defines a mounting aperture, said shock absorber mass being secured within said mounting aperture; the shock-absorbing block deviates from the one side of bottom plate is equipped with the third recess, the third recess is used for the holding pipeline.

7. The line fixing assembly of claim 5 further comprising a fastening strap, wherein the first connecting arm, the second connecting arm and the damper are each provided with a through hole, and one end of the fastening strap sequentially passes through the through holes in the first connecting arm, the through holes in the damper and the through holes in the second connecting arm, and bypasses the top of the first roller and the second roller to be self-locked with the other end of the fastening strap.

8. An electric control box, characterized by comprising an electric control box body and the pipeline fixing assembly according to any one of claims 1 to 7, wherein the bottom plate is fixed on the electric control box body, and the pipeline fixing assembly is used for fixing a signal line or a radiating pipe in the electric control box body.

9. A chassis comprising a chassis body to which the base plate is secured and a line securement assembly as claimed in any one of claims 1 to 7 for securing a pipeline on the chassis body.

10. An air conditioner, characterized in that it comprises the line fixing assembly according to any one of claims 1 to 7;

alternatively, the air conditioner comprises the electronic control box of claim 8;

alternatively, the air conditioner comprises the chassis of claim 9.