CN219735454U - Air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner, which comprises: wind wheel, heat exchanger pipeline, motor and automatically controlled box, the heat exchanger set up in at least part periphery of wind wheel, the heat exchanger pipeline set up in the heat exchanger is located wind wheel axial one end and limited wind wheel axial open mounting groove, the motor set up in wind wheel's one end and with the wind wheel is connected, automatically controlled box set up in the motor deviates from one side of wind wheel, the motor with automatically controlled box accept in the mounting groove. According to the air conditioner designed by the utility model, at least part of the heat exchanger pipeline is positioned above at least part of the shell of the electric control box, so that the electric control box is not required to be arranged on one side of the heat exchanger pipeline in the axial direction of the wind wheel, and the length dimension of the air conditioner is reduced.

Description

Air conditioner

Technical Field

The utility model relates to the field of air conditioners, in particular to an air conditioner.

Background

In the prior art, because the axis size of the inner rotor motor is longer, the installation area formed by the heat exchanger pipeline can only be used for installing the inner rotor motor, so that the electric control box can only be installed on one side of the heat exchanger pipeline and the motor in the axis direction of the wind wheel, and the length size of the air conditioner body is longer and the structural cost is higher.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. To this end, an object of the present utility model is to propose an air conditioner. According to the air conditioner designed by the utility model, at least part of the heat exchanger pipeline is positioned above at least part of the shell of the electric control box, so that the electric control box is not required to be arranged on one side of the heat exchanger pipeline in the axial direction of the wind wheel, and the length dimension of the air conditioner is reduced.

An air conditioner according to the present utility model includes: a wind wheel; the heat exchanger is arranged on at least part of the periphery of the wind wheel; the heat exchanger pipeline is arranged at one end of the heat exchanger, which is positioned in the axial direction of the wind wheel, and defines a mounting groove which is opened in the axial direction of the wind wheel; the motor is arranged at one end of the wind wheel and is connected with the wind wheel, the electric control box is arranged at one side of the motor, which is away from the wind wheel, and the motor and the electric control box are accommodated in the installation groove.

According to the air conditioner disclosed by the utility model, at least part of the heat exchanger pipeline is arranged above at least part of the shell of the electric control box, so that at least part of the projection of the electric control box in the height direction of the air conditioner coincides with at least part of the projection of the heat exchanger pipeline in the height direction of the air conditioner, the electric control box is not required to be arranged on one side of the heat exchanger pipeline in the axial direction of the wind wheel, the length and the size of the air conditioner can be reduced, the structural cost of the air conditioner can be reduced, the air conditioner is more convenient to transport and assemble and disassemble, and meanwhile, the heat exchanger pipeline and the electric control box are overlapped in the height direction of the air conditioner, so that the internal structure of the air conditioner is more compact, and the space utilization rate is higher.

According to some embodiments of the utility model, further comprising: the electric control box and the motor are arranged on the chassis and located between one end of the wind wheel and one end of the chassis.

According to some embodiments of the utility model, further comprising: the water retaining cover is arranged on the chassis, at least part of the water retaining cover is arranged between the heat exchanger pipeline and the motor and/or between the heat exchanger pipeline and the electric control box.

According to some embodiments of the utility model, the water deflector cover comprises: the first split part is connected with the chassis and arranged between the motor and the heat exchanger pipeline, a motor mounting groove suitable for accommodating the motor is formed on one side of the first split part facing the wind wheel, and the motor is accommodated in the motor mounting groove; the second split part is connected with the first split part and is arranged between the electric control box and the heat exchanger pipeline.

According to some embodiments of the utility model, the chassis comprises: the chassis is provided with the wind wheel, and the first split part is arranged at the end part of the chassis; the backboard is arranged at the end part of the bottom board, a notch is formed in the backboard, the free end of the heat exchanger pipeline penetrates through the notch and extends out of the chassis, the second split part and the backboard jointly define an electric control box mounting groove, and the electric control box is accommodated in the electric control box mounting groove.

According to some embodiments of the utility model, a receiving groove is formed on one side of the back plate away from the electric control box, the receiving groove is communicated with the notch, and at least part of the heat exchanger pipeline is received in the receiving groove.

According to some embodiments of the utility model, a first matching part is arranged on the bottom plate, a second matching part is arranged on the first split part, and the first matching part is matched with the second matching part to fix the water blocking cover on the bottom plate; and/or the backboard is provided with a first clamping part, the second split part is provided with a second clamping part, and the first clamping part is matched with the second clamping part.

According to some embodiments of the utility model, a third clamping part is arranged on the chassis, a fourth clamping part is arranged on the electric control box, and the third clamping part is matched with the fourth clamping part; and/or the water retaining cover is provided with a third matching part, the electric control box is provided with a fourth matching part, and the third matching part is matched with the fourth matching part.

According to some embodiments of the utility model, the electronic control box comprises: a housing in which a housing chamber is formed, one end of the housing chamber, which is far away from the motor, being open and a mounting port communicating with the housing chamber being formed; the cover body is arranged on the shell and is suitable for closing the mounting opening.

According to some embodiments of the utility model, the electronic control box further comprises: the electric control plate is arranged in the accommodating cavity and is close to the inner wall of the motor.

In summary, according to the air conditioner of the present utility model, at least a portion of the heat exchanger pipeline is located above at least a portion of the casing of the electric control box, so that at least a portion of the projection of the electric control box in the height direction of the air conditioner coincides with at least a portion of the projection of the heat exchanger pipeline in the height direction of the air conditioner, so that the electric control box does not need to be disposed at one side of the heat exchanger pipeline in the axial direction of the wind wheel, so as to reduce the length dimension of the air conditioner, thereby reducing the structural cost of the air conditioner and making the transportation and disassembly of the air conditioner more convenient.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural view of an air conditioner according to an embodiment of the present utility model;

fig. 2 is a sectional view of an air conditioner in a radial direction of a blower fan according to an embodiment of the present utility model;

fig. 3 is a sectional view of an air conditioner in a direction of a wind wheel axis according to an embodiment of the present utility model;

fig. 4 is an exploded view of an air conditioner according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a back plate of an air conditioner connected to a heat exchanger, a heat exchanger pipe and an electric control box according to an embodiment of the present utility model;

fig. 6 is a schematic structural view of a chassis of an air conditioner according to an embodiment of the present utility model connected to a heat exchanger, a heat exchanger pipe, a water blocking cover, and an electric control box;

fig. 7 is a schematic view of an installation structure of a cover of an air conditioner according to an embodiment of the present utility model;

fig. 8 is a schematic view of an installation structure of an electronic control box of an air conditioner according to an embodiment of the present utility model.

Reference numerals: 1. an air conditioner;

10. a wind wheel;

20. a heat exchanger;

30. a heat exchanger tube;

40. a motor;

50. an electric control box; 51. a housing; 52. a cover body; 53. an electric control board; 54. a fixing piece;

60. a chassis; 61. a bottom plate; 62. a back plate; 621. a notch; 622. a storage groove; 623. the first clamping groove; 624. the second clamping groove;

70. a water blocking cover; 71. a first split part; 72. a second split part; 721. a first clamping protrusion; 73. and a second threaded hole.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting 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", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices 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 such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may communicate with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the prior art, because the axis size of the inner rotor motor is longer, the installation area formed by the heat exchanger pipeline can only be used for installing the inner rotor motor, so that the electric control box can only be installed on one side of the heat exchanger pipeline and the motor in the axis direction of the wind wheel, and the length size of the air conditioner body is longer and the structural cost is higher.

An air conditioner 1 according to an embodiment of the present utility model is described below with reference to fig. 1 to 8.

As shown in fig. 1 to 8, an air conditioner 1 according to the present utility model includes: the wind wheel 10 is rotatably arranged on the chassis 60, the electric control box 50 is arranged on the chassis 60 and located at one end of the wind wheel 10, the heat exchanger 20 is arranged on at least part of the periphery of the wind wheel 10, the heat exchanger pipeline 30 is arranged at one end of the heat exchanger 20 located in the axial direction of the wind wheel 10, and at least part of the heat exchanger pipeline 30 is located above at least part of the shell of the electric control box 50. Specifically, the chassis 60 is rotatably provided with the wind wheel 10, the heat exchanger 20 is disposed around at least part of the periphery of the wind wheel 10, one end of the heat exchanger 20 in the axial direction of the wind wheel 10 is provided with a heat exchanger pipeline 30, the heat exchanger pipeline 30 is communicated with the heat exchanger 20, the heat exchanger pipeline 30 is disposed along a curved path of the end of the heat exchanger 20, the electric control box 50 is disposed at one end of the wind wheel 10 in the axial direction thereof, and at least part of the heat exchanger pipeline 30 is distributed above the electric control box 50.

It is understood that the electric control box 50 is connected with the wind wheel 10 and the heat exchanger 20 through wires, the electric control box 50 can drive the wind wheel 10 to rotate, the wind wheel 10 rotates to generate air-conditioning wind, the electric control box 50 can drive the heat exchanger 20 to operate, the heat exchanger 20 can selectively heat or cool the air-conditioning wind, a plurality of heat exchange pipes are arranged in the heat exchanger 20 and are communicated with the heat exchanger pipeline 30, the electric control box 50 and the heat exchanger pipeline 30 are arranged at one end of the same side in the axial direction of the wind wheel 10, and at least part of the heat exchanger pipeline 30 is positioned above the shell of the electric control box 50, so that at least part of the electric control box 50 in the height direction of the air conditioner 1 coincides with at least part of the heat exchanger pipeline 30 in the height direction of the air conditioner 1, thereby avoiding the electric control box 50 being arranged at one side of the heat exchanger pipeline 30 in the axial direction of the wind wheel 10, and further reducing the length dimension of the air conditioner 1.

According to the air conditioner 1 disclosed by the utility model, at least part of the heat exchanger pipeline 30 is arranged above at least part of the shell of the electric control box 50, so that at least part of the projection of the electric control box 50 in the height direction of the air conditioner 1 coincides with at least part of the projection of the heat exchanger pipeline 30 in the height direction of the air conditioner 1, the electric control box 50 is not required to be arranged on one side of the heat exchanger pipeline 30 in the axial direction of the wind wheel 10, the length size of the air conditioner 1 can be reduced, the structural cost of the air conditioner 1 is reduced, the air conditioner 1 is more convenient to transport and assemble and disassemble, and meanwhile, the heat exchanger pipeline 30 and the electric control box 50 are arranged in an overlapping mode in the height direction of the air conditioner 1, so that the internal structure of the air conditioner 1 is more compact and the space utilization rate is higher.

According to some embodiments of the present utility model, as shown in fig. 2-8, the air conditioner 1 further includes a motor 40, the motor 40 is disposed on the chassis 60 and connected to one end of the wind wheel 10, and the motor 40 is disposed between one end of the wind wheel 10 and the electronic control box 50. Specifically, the motor 40 has a motor shaft, the motor shaft is connected with one end of the wind wheel 10, the motor 40 runs to enable the motor shaft to rotate and drive the wind wheel 10 to rotate, an electric control box 50 is arranged at one end of the motor 40, which is away from the wind wheel 10, the heat exchanger pipeline 30 is arranged around at least part of the motor 40, and at least part of the heat exchanger pipeline 30 is arranged above the electric control box 50, so that the internal structure of the air conditioner 1 is more compact, and meanwhile, the length size of the air conditioner 1 is smaller, so that the structural cost of the air conditioner 1 is lower.

According to some embodiments of the present utility model, as shown in fig. 2-8, motor 40 is configured as an external rotor motor. In some embodiments, the outer rotor motor may be designed to be smaller in size in the axial direction than the inner rotor motor with respect to the inner rotor motor, and at the same time, the outer rotor motor is mounted without using a rubber pad to further shorten the size of the motor 40 in the axial direction, so that when the air conditioner 1 employs the outer rotor motor, the projection of the outer rotor motor in the height direction of the air conditioner 1 is located within the projection of the heat exchanger tube 30 in the height direction of the air conditioner 1, making the internal structure of the air conditioner 1 more compact.

According to some embodiments of the present utility model, as shown in fig. 2-8, the air conditioner 1 further includes a water blocking cover 70, the water blocking cover 70 is disposed on the chassis 60, and at least part of the water blocking cover 70 is disposed between the heat exchanger tube 30 and the motor 40 and/or the water blocking cover 70 is disposed between the heat exchanger tube and the electronic control box 50. Specifically, the chassis 60 is connected with a water blocking cover 70, in some embodiments, the water blocking cover 70 is disposed between the heat exchanger pipeline 30 and the motor 40, so that the water blocking cover 70 can shield the motor 40, and prevent the motor 40 from being unable to work normally due to short circuit of the motor 40 caused by the water leaking from the heat exchanger pipeline 30 wetting the motor 40, the motor 40 is wet for a long time, the motor 40 is rusted, the magnetic pole is short-circuited, the insulation performance of the coil is reduced, the current of the motor 40 is increased continuously, and the secondary fault is increased continuously, so that the service life of the motor 40 is shorter; in other embodiments, the water blocking cover 70 is disposed between the heat exchanger pipeline 30 and the electric control box 50, so that the water blocking cover 70 can block the electric control box 50 to avoid the short circuit of the electric control plate 53 in the electric control box 50 caused by water inflow in the electric control box 50, thereby improving the electricity utilization safety of the air conditioner 1; in other embodiments, a water barrier is disposed between the heat exchanger conduit 30 and the motor 40 and the electronic control box 50 such that the water barrier may isolate the heat exchanger conduit 30 from the motor 40 and the electronic control box 50, thereby avoiding water leakage from the motor 40 and the electronic control box 50 to the heat exchanger conduit 30.

According to some embodiments of the present utility model, as shown in fig. 4, the water blocking cover 70 includes a first split portion 71 and a second split portion 72, the first split portion 71 is connected with the chassis 60 and is disposed between the motor 40 and the heat exchanger tube 30, a motor mounting groove adapted to accommodate the motor 40 is formed on a side of the first split portion 71 facing the wind wheel 10, the motor 40 is accommodated in the motor mounting groove, and the second split portion 72 is connected with the first split portion 71 and is disposed between the electronic control box 50 and the heat exchanger tube 30. Specifically, in some embodiments, the first split portion 71 is connected to the chassis 60, and a motor mounting groove is formed on a side of the first split portion 71 facing the wind wheel 10, and the motor 40 is accommodated in the motor mounting groove, so that the first split portion 71 can isolate the motor 40 from a setting area of the heat exchanger pipeline 30, thereby preventing water leaked from the heat exchanger pipeline 30 from contacting the motor 40, the first split portion 71 is connected with the second split portion 72, the second split portion 72 is disposed on a side of the first split portion 71 facing away from the wind wheel 10, and the second split portion 72 is adapted to isolate the electronic control box 50 from the heat exchanger pipeline 30, so as to prevent water leaked from the heat exchanger 20 from contacting the electronic control box 50.

According to some embodiments of the present utility model, as shown in fig. 2-8, the chassis 60 includes a bottom plate 61 and a back plate 62, the chassis 60 is provided with the wind wheel 10, the first split portion 71 is disposed at an end of the bottom plate 61, the back plate 62 is disposed at an end of the bottom plate 61, a notch 621 is formed on the back plate 62, a free end of the heat exchanger tube 30 passes through the notch 621 and extends out of the chassis 60, the second split portion 72 and the back plate 62 together define an electric control box mounting groove, and the electric control box 50 is accommodated in the electric control box mounting groove. Specifically, in some embodiments, one end of the bottom plate 61 in the width direction of the air conditioner 1 is provided with a back plate 62, a free end of the back plate 62 extends toward the heat exchanger 20, a free end of the back plate 62 is provided with a notch 621, a free end of the heat exchanger tube 30 extends out of the chassis 60 through the notch 621, a second split portion 72 is disposed above the electric control box 50 and adapted to define an electric control box mounting groove together with the back plate 62, and the second split portion 72 disposed above the electric control box 50 can isolate the electric control box 50 from the heat exchanger tube 30 to avoid water leaking from the heat exchanger tube 30 from contacting the electric control box 50.

In some embodiments, at least part of the bottom plate 61 extends toward the heat exchanger 20 and is formed with a first partition plate, at least part of the first split portion 71 extends toward the bottom plate 61 at the height of the air conditioner 1 and is formed with a second partition plate, the first partition plate abuts against an end surface of a free end of the second partition plate, and the first partition plate cooperates with the second partition plate to isolate the motor 40 from the electric control box 50, so as to avoid that the temperature of the electric control plate 53 in the electric control box 50 becomes high due to high temperature generated during operation of the motor 40 and reduce the service life of the electric control plate 53.

According to some embodiments of the present utility model, as shown in fig. 2-8, a receiving groove 622 is formed on a side of the back plate 62 facing away from the electric control box 50, the receiving groove 622 is communicated with the notch 621, and at least part of the heat exchanger tube 30 is received in the receiving groove 622. Specifically, in some embodiments, the free end of the heat exchanger tube 30 sequentially passes through the notch 621 and the receiving groove 622 to extend out of the chassis 60 and connect with an external machine of the air conditioner, the air conditioner 1 further includes a sealing plate disposed on the back plate 62 and adapted to shield the receiving groove 622, a surface of the back plate 62 facing away from the wind wheel 10 is configured as a mounting surface, a surface of the sealing plate facing away from the receiving groove 622 is flush with the mounting surface, and the mounting surface is adapted to be attached to a wall surface to mount the air conditioner 1 to a wall.

According to some embodiments of the present utility model, as shown in fig. 4, a first mating portion is provided on the bottom plate 61, and a second mating portion is provided on the first split portion 71, and the first mating portion mates with the second mating portion to fix the water blocking cover 70 to the bottom plate 60; and/or the back plate 62 is provided with a first clamping portion, the second split portion 72 is provided with a second clamping portion, and the first clamping portion is matched with the second clamping portion. Specifically, in some embodiments, the bottom plate 61 is provided with a first mating portion, which may be configured as a first threaded hole, and the first split portion 71 is provided with a second mating portion, which may be configured as a first through hole, through which a screw rod passes and is screwed with the first threaded hole to fix the water blocking cover 70 to the bottom plate 60; in other embodiments, the back plate 62 is provided with a first clamping portion, the first clamping portion may be configured as a first clamping groove 623, the second split portion 72 is provided with a second clamping portion, the second clamping portion may be configured as a first clamping protrusion 721, and the first clamping protrusion 721 is accommodated in the first clamping groove 623 to fix the water blocking cover 70 to the chassis 60; in other embodiments, the bottom plate 61 is provided with a first mating portion, the first split portion 71 is provided with a second mating portion, the first mating portion mates with the second mating portion, the back plate 62 is provided with a first clamping portion, the second split portion 72 is provided with a second clamping portion, and the first clamping portion mates with the second clamping portion to fix the water blocking cover 70 to the chassis 60, so that the fixing effect of the water blocking cover 70 is better.

According to some embodiments of the present utility model, as shown in fig. 4, a third clamping portion is provided on the chassis 60, a fourth clamping portion is provided on the electronic control box 50, and the third clamping portion is matched with the fourth clamping portion; and/or the water blocking cover 70 is provided with a third matching part, the electric control box 50 is provided with a fourth matching part, and the third matching part is matched with the fourth matching part. Specifically, in some embodiments, the chassis 60 is provided with a third clamping portion, which may be configured as a second clamping groove 624, and the electric control box 50 is provided with a fourth clamping portion, which may be configured as a second clamping protrusion, and the second clamping protrusion is accommodated in the second clamping groove 624 to fix the electric control box 50 to the chassis 60; in other embodiments, the water blocking cover 70 is provided with a third matching portion, the third matching portion may be configured as a second threaded hole 73, the electric control box 50 is provided with a fourth matching portion, the fourth matching portion may be configured as a fixing piece 54, the fixing piece 54 is provided with a second through hole, and a screw rod passes through the second through hole and is in threaded connection with the second threaded hole 73 to fix the electric control box 50 to the water blocking cover 70; in other embodiments, a third clamping portion is provided on the chassis 60, a fourth clamping portion is provided on the electronic control box 50, the third clamping portion cooperates with the fourth clamping portion, a third mating portion is provided on the water blocking cover 70, a fourth mating portion is provided on the electronic control box 50, and the third mating portion cooperates with the fourth mating portion to more stably fix the electronic control box 50 to the chassis 60.

According to some embodiments of the present utility model, as shown in fig. 3 and 7, the electric control box 50 includes a housing 51 and a cover 52, a receiving cavity is formed in the housing 51, one end of the receiving cavity, which is far away from the motor 40, is opened and a mounting hole, which is communicated with the receiving cavity, is formed, the cover 52 is disposed on the housing 51 and adapted to close the mounting hole, and the mounting hole is disposed at an end of the air conditioner 1, so that the electric control box 50 is conveniently wired and overhauled, and when the electric control box 50 needs to be overhauled, the mounting hole can be opened and an electric control board 53 in the electric control box 50 is overhauled only by disassembling the cover 52 at the end of the air conditioner 1, so as to improve the overhauling convenience of the air conditioner 1.

In some embodiments, as shown in fig. 3 and 7, the electric control box 50 further includes an electric control board 53, where the electric control board 53 is disposed in the accommodating cavity near the inner wall of the motor 40, so as to implement wiring or maintenance on the electric control board 53 in the electric control box 50 by opening the cover 52, thereby improving the assembly efficiency and maintenance convenience of the air conditioner 1. In some embodiments, the side wall of the housing 51 remote from the heat exchanger tube 30 is formed with a via hole, the via hole is communicated with the accommodating cavity, one end of the wire is connected with the electric control board 53, and the other end of the wire passes through the via hole and is connected with the power supply, so as to improve the wiring convenience of the electric control box 50.

In some embodiments of the present utility model, the air conditioner 1 comprises a chassis 60, a wind wheel 10, a heat exchanger 20, a motor 40 and an electric control box 50 are arranged on the chassis 60, one end of the wind wheel 10 in the axial direction is connected with the outer rotor motor, the electric control box 50 is arranged on one side of the outer rotor motor, which is away from the wind wheel 10, the heat exchanger 20 is arranged around at least part of the periphery of the wind wheel 10, one end of the heat exchanger 20 in the axial direction of the wind wheel 10 is provided with a heat exchanger pipeline 30 communicated with the heat exchanger, the heat exchanger pipeline 30 is arranged along the curve path of the end surface of the heat exchanger 20, the heat exchanger pipeline 30 is arranged around at least part of the periphery of the outer rotor motor, at least part of the heat exchanger pipeline 30 is arranged above the electric control box 50, a water baffle is also arranged between the heat exchanger pipeline 30 and the outer rotor motor and the electric control box 50, the chassis 60 comprises a bottom plate 61 and a back plate 62, the water baffle comprises a first split part 71 and a second split part 72 connected with the first split part 71, the first split part 71 is provided with a first through hole, the bottom plate 61 is provided with a first threaded hole, a screw rod passes through the first through hole and is in threaded connection with the first threaded hole, the second split part 72 is provided with a first clamping protrusion 721, the back plate 62 is provided with a first clamping groove 623, the first clamping protrusion 721 is accommodated in the first clamping groove 623, one side of the first split part 71 facing the wind wheel 10 is provided with a motor mounting groove, the outer rotor motor is accommodated in the motor mounting groove, the second split part 72 and the back plate 62 are provided with an electric control box mounting groove, the electric control box 50 is accommodated in the electric control box mounting groove, the back plate 62 is provided with a notch 621, the side wall of the back plate 62, which is far away from the wind wheel 10, is provided with an accommodating groove 622, the free end of the heat exchanger pipeline 30 sequentially passes through the notch 621 and the accommodating groove 622 to extend to the outside of the chassis 60 and is connected with an air conditioner external machine, the backboard 62 is further provided with a second clamping groove 624, the side wall of the electric control box 50 is provided with a second clamping bulge, the second clamping bulge is accommodated in the second clamping groove 624, the water retaining cover 70 is provided with a second threaded hole 73, the electric control box 50 is provided with a fixing sheet 54, the fixing sheet 54 is provided with a second through hole, the screw rod penetrates through the second through hole and is in threaded connection with the second threaded hole 73, the electric control box 50 comprises a shell 51 and a cover body 52, a containing cavity is formed in the shell 51, the inner wall of the containing cavity, which is close to the outer rotor motor, is provided with an electric control plate 53, one side of the containing cavity, which is far away from the outer rotor motor, is opened to form a mounting opening, and the cover plate and the shell 51 can be selectively opened or closed.

It will be appreciated that the dimension of the outer rotor motor in the axial direction can be designed to be smaller than that of the inner rotor motor relative to the dimension of the inner rotor motor in the axial direction, and meanwhile, the outer rotor motor is not required to use a rubber pad when being installed so as to further shorten the dimension of the motor 40 in the axial direction, therefore, when the air conditioner 1 adopts the outer rotor motor, the projection of the outer rotor motor in the height direction of the air conditioner 1 is positioned in the projection of the heat exchanger pipeline 30 in the height direction of the air conditioner 1, at least part of the projection of the electric control box 50 in the height direction of the air conditioner 1 coincides with at least part of the projection of the heat exchanger pipeline 30 in the height direction of the air conditioner 1, so that the electric control box 50 is not required to be arranged on one side of the heat exchanger pipeline 30 in the axial direction of the air conditioner 1, the length dimension of the air conditioner 1 can be reduced, the electric control box 50 is connected with the motor 40 and the heat exchanger 20 through wires so as to drive the motor 40 and the heat exchanger 20, the output shaft of the motor 40 rotates and drives the air wheel 10 to rotate, the air conditioner 10 rotates to generate air, and the air conditioner 20 operates to selectively heat or cool the air.

According to the air conditioner 1 of the utility model, at least part of the heat exchanger pipeline 30 is arranged above at least part of the shell of the electric control box 50, so that at least part of the projection of the electric control box 50 in the height direction of the air conditioner 1 coincides with at least part of the projection of the heat exchanger pipeline 30 in the height direction of the air conditioner 1, and the electric control box 50 is not required to be arranged at one side of the heat exchanger pipeline 30 in the axial direction of the wind wheel 10, so that the length size of the air conditioner 1 can be reduced, and the structural cost of the air conditioner 1 can be reduced; the outer rotor motor is arranged between one end of the wind wheel 10 and the electric control box 50, so that the outer rotor motor is projected in the height direction of the air conditioner 1 and positioned in the projection of the heat exchanger pipeline 30 in the height direction of the air conditioner 1, and the internal structure of the air conditioner 1 is more compact; the water blocking cover 70 comprises a first split part 71 and a second split part 72, wherein the first split part 71 is arranged between the heat exchanger pipeline 30 and the outer rotor motor so as to prevent water leaked from the heat exchanger pipeline 30 from contacting with the outer rotor motor, so that the outer rotor motor can be prevented from being in normal work due to short circuit of a circuit of an outer transmission motor, and the second split part 72 is arranged between the heat exchanger pipeline 30 and the electric control box 50 so as to prevent water leaked from the heat exchanger pipeline 30 from contacting with the electric control box 50, so that the electric control plate 53 in the electric control box 50 is prevented from being in short circuit due to water inlet in the electric control box 50, and the electricity utilization safety of the air conditioner 1 is improved; the housing 51 is internally provided with a containing cavity, an electric control plate 53 is arranged on the inner wall of the containing cavity close to the outer rotor motor, a mounting opening is formed on one side of the containing cavity far away from the outer rotor motor, and the cover 52 can selectively open or close the mounting opening so as to facilitate wiring and maintenance operation of the electric control box 50.

In summary, according to the air conditioner 1 of the present utility model, at least a portion of the heat exchanger pipeline 30 is located above at least a portion of the casing of the electric control box 50, so that at least a portion of the projection of the electric control box 50 in the height direction of the air conditioner 1 coincides with at least a portion of the projection of the heat exchanger pipeline 30 in the height direction of the air conditioner 1, so that the electric control box 50 does not need to be disposed at one side of the heat exchanger pipeline 30 in the axial direction of the wind wheel 10, so as to reduce the length dimension of the air conditioner 1, thereby reducing the structural cost of the air conditioner 1 and making the transportation and disassembly of the air conditioner 1 more convenient, and simultaneously, the heat exchanger pipeline 30 and the electric control box 50 are disposed in an overlapping manner in the height direction of the air conditioner 1, so that the internal structure of the air conditioner 1 is more compact and the space utilization is higher.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

Although embodiments of the present utility model have been shown and described above, variations, modifications, substitutions and alterations are possible to the above embodiments.

Claims (10)

1. An air conditioner, comprising:

a chassis (60);

a wind wheel (10), wherein the wind wheel (10) is rotatably arranged on the chassis (60);

the electric control box (50) is arranged on the chassis (60) and is positioned at one end of the wind wheel (10);

a heat exchanger (20), wherein the heat exchanger (20) is arranged on at least part of the periphery of the wind wheel (10);

the heat exchanger pipeline (30), heat exchanger pipeline (30) set up in heat exchanger (20) are located wind wheel (10) axial one end, at least part of heat exchanger pipeline (30) are located the top of automatically controlled box (50) at least part shell.

2. The air conditioner of claim 1, further comprising: the motor (40), motor (40) set up in on chassis (60) and with the one end of wind wheel (10) is connected, motor (40) set up in between wind wheel (10) one end and automatically controlled box (50).

3. An air conditioner according to claim 2, characterized in that the motor (40) is configured as an external rotor motor.

4. The air conditioner of claim 2, further comprising: the water retaining cover (70), the water retaining cover (70) set up in on the chassis (60) just at least part of water retaining cover (70) set up in between heat exchanger pipeline (30) and motor (40) and/or water retaining cover (70) set up in between heat exchanger pipeline (30) and automatically controlled box (50).

5. The air conditioner according to claim 4, wherein the water blocking cover (70) includes:

a first split part (71), wherein the first split part (71) is connected with the chassis (60) and is arranged between the motor (40) and the heat exchanger pipeline (30), a motor mounting groove suitable for accommodating the motor (40) is formed on one side of the first split part (71) facing the wind wheel (10), and the motor (40) is accommodated in the motor mounting groove;

and the second split part (72), the second split part (72) is connected with the first split part (71) and is arranged between the electric control box (50) and the heat exchanger pipeline (30).

6. An air conditioner according to claim 5, wherein the chassis (60) comprises:

a bottom plate (61), the wind wheel (10) is arranged on the chassis (60), and the first split part (71) is arranged at the end part of the bottom plate (61);

the backboard (62), the backboard (62) set up in the tip of bottom plate (61) just be formed with breach (621) on backboard (62), the free end of heat exchanger pipeline (30) pass breach (621) and extend to outside chassis (60), second components of a whole that can function independently portion (72) with backplate (62) prescribe a limit to the automatically controlled box mounting groove jointly, automatically controlled box (50) accept in automatically controlled box mounting groove.

7. The air conditioner according to claim 6, wherein a receiving groove (622) is formed on a side of the back plate (62) facing away from the electric control box (50), the receiving groove (622) is communicated with the notch (621), and at least part of the heat exchanger pipeline (30) is received in the receiving groove (622).

8. The air conditioner according to claim 6, wherein a first mating portion is provided on the base plate (61), and a second mating portion is provided on the first split portion (71), the first mating portion and the second mating portion being mated to fix the water blocking cover (70) to the base plate (60); and/or

The backboard (62) is provided with a first clamping part, the second split part (72) is provided with a second clamping part, and the first clamping part is matched with the second clamping part.

9. The air conditioner according to claim 4, wherein a third clamping portion is provided on the chassis (60), a fourth clamping portion is provided on the electric control box (50), and the third clamping portion is matched with the fourth clamping portion; and/or

The water retaining cover (70) is provided with a third matching part, the electric control box (50) is provided with a fourth matching part, and the third matching part is matched with the fourth matching part.

10. The air conditioner according to claim 2, wherein the electronic control box (50) includes:

a housing (51), wherein a containing cavity is formed in the housing (51), and one end of the containing cavity, which is far away from the motor (40), is open and is provided with a mounting port communicated with the containing cavity;

and a cover (52), wherein the cover (52) is arranged on the shell (51) and is suitable for closing the mounting opening.