CN220186964U

CN220186964U - Hanging air conditioner

Info

Publication number: CN220186964U
Application number: CN202321542087.6U
Authority: CN
Inventors: 李玉乾
Original assignee: Hisense Air Conditioning Co Ltd
Current assignee: Hisense Air Conditioning Co Ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2023-12-15
Anticipated expiration: 2033-06-15

Abstract

The utility model relates to a hanging air conditioner, which belongs to the technical field of air conditioning equipment, and comprises: the air conditioner comprises a shell, an indoor heat exchanger, a heat exchange fan, a fresh air volute, a fresh air fan, a driving motor, an electric box, a grounding metal plate and a grounding wire, wherein an air conditioner air outlet and an air conditioner air inlet are formed in the shell, and the shell is used for being installed on a wall surface; the indoor heat exchanger and the heat exchange fan are arranged in the shell; a fresh air inlet and a fresh air outlet are formed in the fresh air volute; the fresh air fan is arranged in the fresh air volute; the fresh air fan is used for inputting outdoor fresh air into the fresh air volute through the fresh air inlet and outputting the outdoor fresh air through the fresh air outlet; the driving motor drives the heat exchange fan and the fresh air fan to rotate; the electric box is arranged in the shell and is positioned at one end of the heat exchange fan far away from the fresh air volute; the grounding metal plate is arranged at one end of the indoor heat exchanger, which is close to the electric box; the grounding wire is used for being electrically connected with the grounding sheet metal.

Description

Hanging air conditioner

Technical Field

The utility model relates to the technical field of air conditioning equipment, in particular to a hanging type air conditioner.

Background

An air conditioner is an air conditioner, which is a device for adjusting and controlling parameters such as temperature, humidity, cleanliness, flow rate and the like of ambient air in a building or a structure by manual means so as to meet the requirements of human comfort or a technological process.

In order to ensure safe and reliable power on of the air conditioner, the internal components of the air conditioner shell need to be grounded during assembly. The existing ground wires such as the power wire of the hanging air conditioner and the online wire connecting the indoor unit and the outdoor unit need to extend along the length direction of the indoor heat exchanger to be close to the end part of the metal plate so as to be grounded through the end part of the metal plate, thus the ground wires such as the power wire and the online wire are overlong in wiring, and the cost of the whole machine is increased.

Disclosure of Invention

The present utility model solves at least one of the technical problems in the related art to a certain extent.

Therefore, the utility model aims to provide the hanging air conditioner, wherein the fresh air fan and the driving motor are arranged at one end far away from the electric box, and the electric box is arranged at one end far away from the fresh air fan and the driving motor; and one end of the indoor heat exchanger close to the electric box is provided with a grounding metal plate, so that the air conditioner power line, the online line and other grounding lines are electrically connected with the grounding metal plate, and the wiring length of the power line, the online line and other grounding lines is shortened, and the cost of the whole machine is reduced.

In order to achieve the above object, the present utility model provides a hanging air conditioner, comprising:

the shell is provided with an air conditioner air outlet and an air conditioner air inlet and is used for being hung on a wall surface;

the indoor heat exchanger is arranged inside the shell and is used for carrying out heat exchange treatment on air passing through the indoor heat exchanger;

the heat exchange fan is arranged inside the shell and is used for driving indoor air to enter the shell through the air inlet of the air conditioner to exchange heat with the indoor heat exchanger and then blow out from the air outlet of the air conditioner;

the fresh air volute is provided with a fresh air inlet and a fresh air outlet;

the fresh air fan is arranged in the fresh air volute; the fresh air fan is used for inputting outdoor fresh air into the fresh air volute through the fresh air inlet and outputting the outdoor fresh air through the fresh air outlet;

the driving motor drives the heat exchange fan and the fresh air fan to rotate;

the electric appliance box is arranged in the shell and is positioned at one end of the heat exchange fan far away from the fresh air volute;

the grounding sheet metal is arranged at one end, close to the electrical box, of the indoor heat exchanger;

the grounding wire is used for being electrically connected with the grounding sheet metal.

Through the scheme, the fresh air fan and the driving motor are arranged at one end far away from the electric box, and the electric box is arranged at one end far away from the fresh air fan and the driving motor; and one end of the indoor heat exchanger close to the electric box is provided with a grounding metal plate, so that the air conditioner power line, the online line and other grounding lines are electrically connected with the grounding metal plate, and the wiring length of the power line, the online line and other grounding lines is shortened, and the cost of the whole machine is reduced.

In some embodiments of the utility model, the indoor heat exchanger is provided with a heat exchange section, and one end of the heat exchange section, which is close to the electrical box, is provided with an end plate; the grounding sheet metal is arranged on the end plate.

In some embodiments of the present utility model, the end plate is provided with a threading hole, and the grounding plate gold part shields the threading hole.

In some embodiments of the present utility model, the grounding sheet metal includes a limiting section and a grounding section, the limiting section is attached to the end plate and partially shields the threading hole, a gap is provided between the grounding section and the end plate, and the grounding wire is electrically connected with the grounding section.

In some embodiments of the present utility model, the limiting section and the grounding section are connected through a connecting section, the connecting section is perpendicular to the end plate, and the grounding section is parallel to the end plate.

In some embodiments of the present utility model, the grounding section is provided with a mounting hole, and the grounding section passes through the mounting hole through a first threaded connector and is connected to the end plate through threads, so as to connect the grounding gold with the end plate.

In some embodiments of the present utility model, the grounding segment is provided with a plurality of grounding holes; the end parts of the grounding wires are provided with wiring terminals; the wiring terminal is used for being electrically connected with the grounding hole through a connecting piece.

In some embodiments of the utility model, the end plate is provided with a rib plate, the rib plate is attached to the connecting section, the rib plate is provided with a clamping block, and the connecting section is provided with a clamping groove for clamping the clamping block.

In some embodiments of the present utility model, the connection terminal is in a ring shape, the connection terminal and the corresponding grounding hole are coaxially arranged, the connection piece is a second threaded connection piece, the second threaded connection piece passes through the corresponding connection terminal and the grounding hole, and a nut is screwed on one end of the second threaded connection piece passing through the grounding hole.

In some embodiments of the present utility model, an electric heater is disposed inside the housing, the electric heater is disposed along a length direction of the housing, an electric heating wire is disposed at an end of the electric heater, which is close to the electrical box, and the electric heating wire extends into the electrical box after passing through the threading hole.

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

Fig. 1 is a schematic view of an overall structure of a hanging type air conditioner according to an embodiment of the present utility model;

fig. 2 is a schematic overall structure of a hanging type air conditioner according to an embodiment of the present utility model;

fig. 3 is a schematic view of the overall structure of a hanging type air conditioner according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the internal structure of a housing according to an embodiment of the present utility model;

FIG. 5 is a schematic view of the internal structure of a housing according to an embodiment of the present utility model;

FIG. 6 is a schematic view of an assembly structure of an end plate and a grounding sheet metal according to an embodiment of the utility model;

FIG. 7 is a front view of an end plate and ground plate assembly according to an embodiment of the present utility model;

FIG. 8 is a schematic view of an assembly structure of an end plate and a grounding sheet metal according to an embodiment of the utility model;

FIG. 9 is a schematic illustration of an end plate structure according to an embodiment of the present utility model;

FIG. 10 is a schematic view of a threading plug assembly according to an embodiment of the present utility model;

FIG. 11 is a schematic view of a threading plug assembly according to an embodiment of the present utility model;

FIG. 12 is a schematic view of a grounded sheet metal structure according to an embodiment of the utility model;

FIG. 13 is a schematic view of a ground gold structure according to an embodiment of the utility model;

fig. 14 is a side view of a ground plate gold according to an embodiment of the utility model.

In the above figures: 100. a housing; 101. an air inlet of the air conditioner; 102. an air outlet of the air conditioner; 103. fresh air outlet; 200. a sheet metal end; 300. a heat exchange fan; 400. fresh air volute; 500. a fresh air fan; 600. a driving motor; 700. an electrical box; 800. grounding metal plates; 801. a restriction section; 802. a connection section; 803. a grounding section; 804. a mounting hole; 805. a ground hole; 806. a clamping groove; 807. edge cutting prevention; 900. an end plate; 901. a threading hole; 902. a first rib plate; 903. a second rib plate; 904. a clamping block; 905. an insertion hole; 906. a threading plug; 907. a connection hole; 110. an electric heater; 111. an electric heating wire; 112. an electric heating plate.

Detailed Description

In the description of the present utility model, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "Zhou Xiang, etc., are based on the orientation or positional relationships shown in the drawings, are merely for convenience of description and simplicity of description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

In the present utility model, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly attached, detachably attached, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. 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 "on" or "under" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature "above", "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "under" and "beneath" the second feature may be the first feature being directly under or obliquely under the second feature, or simply indicating that the first feature is level less than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples" and the like mean 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The present utility model will be specifically described below by way of exemplary embodiments. It is to be understood that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the present utility model, the air conditioner performs a refrigerating or heating cycle of the air conditioner by using a compressor, a condenser, an evaporator, and a throttling part, the compressor is generally provided in an outdoor unit, the throttling part may be provided in an indoor unit or an outdoor unit, and when the air conditioner is in a heating mode, an indoor heat exchanger is used as the condenser, and an outdoor heat exchanger is used as the evaporator; when the air conditioner is in the cooling mode, the indoor heat exchanger serves as an evaporator and the outdoor heat exchanger serves as a condenser.

In the refrigeration mode, the compressor compresses the gaseous refrigerant into the gaseous refrigerant with high temperature and high pressure, and then sends the gaseous refrigerant to the condenser to dissipate heat and then become the liquid refrigerant with normal temperature and high pressure, and at the moment, the outdoor unit blows out hot air. The throttling component reduces the pressure of the normal-temperature liquid refrigerant to be a low-temperature low-pressure gas-liquid mixture, and is usually a capillary tube. The low-temperature low-pressure gas-liquid mixture enters the evaporator space to suddenly increase, the pressure is reduced, the liquid refrigerant is vaporized, the temperature of the refrigerant is further reduced to become gaseous low-temperature refrigerant, so that a large amount of heat is absorbed, the temperature of the evaporator is reduced, the indoor air is blown through the evaporator by the heat exchange fan of the indoor unit, and at the moment, the indoor unit blows cold air; the gaseous refrigerant then returns to the compressor for further compression and recycling. In the heating mode, the flow direction of the refrigerant is controlled through the four-way valve, so that the flow direction of the refrigerant in the condenser and the evaporator is opposite to that of the refrigerant during refrigeration, the cold air blowing of the outdoor unit is realized, and the hot air blowing of the indoor unit is realized, so that the heating function is realized.

Hereinafter, embodiments of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, in an exemplary embodiment of the hanging air conditioner of the present utility model, the hanging air conditioner includes: the air conditioner comprises a shell 100, an indoor heat exchanger, a heat exchange fan 300, a fresh air volute 400, a fresh air fan 500, a driving motor 600, an electric box 700, a grounding sheet metal 800 and a grounding wire, wherein an air conditioner air outlet 102 and an air conditioner air inlet 101 are formed in the shell 100, and the shell 100 is used for being hung on a wall surface; the indoor heat exchanger is arranged in the shell 100 and is used for carrying out heat exchange treatment on the air passing through the indoor heat exchanger; the heat exchange fan 300 is a cross-flow fan, the heat exchange fan 300 is arranged inside the casing 100 along the axial direction of the casing 100, and the heat exchange fan 300 is used for driving indoor air to enter the casing 100 through the air conditioner air inlet 101 to exchange heat with the indoor heat exchanger and then blow out from the air conditioner air outlet 102; a fresh air inlet and a fresh air outlet 103 are formed in the fresh air volute 400; the fresh air fan 500 is arranged in the fresh air volute 400; the fresh air fan 500 is used for inputting outdoor fresh air into the fresh air volute 400 through a fresh air inlet and outputting the outdoor fresh air through a fresh air outlet 103; the driving motor 600 drives the heat exchange fan 300 and the fresh air fan 500 to rotate; the electrical box 700 is arranged inside the shell 100 and is positioned at one end of the heat exchange fan 300 away from the fresh air volute 400; the grounding sheet metal 800 is arranged at one end of the indoor heat exchanger, which is close to the electrical box 700; the ground wire is used for being electrically connected with the ground sheet metal 800.

In the prior art, the electrical box 700 is disposed on one side of the indoor heat exchanger close to the fresh air fan 500, the sheet metal end 200 is disposed at one end of the indoor heat exchanger close to the fresh air fan 500, and the ground wire such as the power wire of the hanging air conditioner and the on-line wire for connecting the outdoor unit needs to extend along the length direction of the indoor heat exchanger to be close to the sheet metal end 200, and the ground wire is grounded through the sheet metal end 200, so that the ground wire such as the power wire and the on-line wire is excessively long, resulting in the increase of the cost of the whole machine.

Through the above scheme, the driving motor 600 and the fresh air fan 500 are arranged at the end far away from the electric box 700, so that the space of the shell 100 is reasonably utilized, and the grounding metal plate 800 is arranged at the end, close to the electric box 700, of the indoor heat exchanger, so that the air conditioner power line and the online line are directly and electrically connected with the grounding metal plate 800, and the grounding metal plate 800 can be directly used as a grounding carrier of the grounding lines such as the online line and the power line, and the wiring length of the grounding lines such as the power line and the online line can be shortened, thereby saving the cost of the whole machine.

In some embodiments, the metal material of the grounding metal plate 800 may be a common cold rolled sheet SPCC, a galvanized steel sheet SECC, a hot dip galvanized steel sheet SGCC, a stainless steel SUS301, a stainless steel SUS304, or other metal materials with good conductivity and good rust-proof performance, and the processed metal material may be subjected to oxidation-resistant and corrosion-resistant treatment according to actual needs, so that the metal material is more suitable for the hanging air conditioner of the present utility model.

As shown in fig. 1 to 6, in some embodiments, the indoor heat exchanger has a heat exchanging section, and an end plate 900 is disposed at one end of the heat exchanging section near the electrical box 700; the ground plate 800 is provided on the end plate 900. The two ends of the heat exchange section of the indoor heat exchanger are provided with a plurality of exposed bending copper pipes, the end plate 900 is provided with a plurality of insertion holes 905 for being inserted by the bending copper pipes, the number of the insertion holes 905 corresponds to the number and the positions of the bending copper pipes one by one, and the end plate 900 is fixed at the end part of the indoor heat exchanger by inserting the bending copper pipes into the insertion holes 905; in order to prevent the wiring connected to the grounding sheet metal 800 from being burnt during heat exchange of the indoor heat exchanger and to prevent the maintenance personnel from being scalded during maintenance, the end plate 900 is made of plastic materials.

In some embodiments, the grounding metal plate 800 may realize that a plurality of electrical devices in the housing 100 are connected with the grounding metal plate 800 to realize the grounding of a plurality of electrical devices, so that the grounding metal plate 800 is provided to avoid the situation that a user touches the housing 100 to generate an electric shock when the housing 100 leaks electricity, and improve the safety performance of the housing 100.

As shown in fig. 1 to 8, in some embodiments, the end plate 900 is provided with a threading hole 901, and the ground plate gold partially shields the threading hole 901. The grounding metal plate 800 and the end plate 900 are combined to shield the redundant parts of the electric heating wire 111 after passing through the threading hole 901, so that the electric heating wire 111 does not shake in the threading hole 901, abrasion or damage to the electric heating wire 111 is avoided, an air duct is further sealed, and unnecessary air leakage is reduced.

As shown in fig. 6, in some embodiments, the grounding sheet metal 800 has a limiting section 801 and a grounding section 803, the limiting section 801 is attached to the end plate 900 and partially shields the threading hole 901, a gap is provided between the grounding section 803 and the end plate 900, and the grounding wire is used for electrically connecting with the grounding section 803. The limiting section 801 is attached to the end plate 900, so that the limiting section 801 and the end plate 900 are combined to limit redundant parts remained after threading of the threading hole 901, air leakage of an air duct is reduced, and a gap is formed between the grounding section 803 and the end plate 900 to prevent a connecting piece connecting the grounding wire and the grounding section 803 from penetrating through the end plate 900.

As shown in fig. 11, in some embodiments, the limiting section 801 is provided with a cutting edge 807, and the edge of the grounding sheet metal 800 is generally sharp, so that the edge of the limiting section 801 contacting the wire can damage or even cut the electric heating wire 111 passing through the threading hole 901, and for this purpose, the cutting edge 807 is provided at the position where the limiting section 801 directly contacts the electric heating wire 111 to prevent the electric heating wire 111 passing into and out of the threading hole 901 from being cut.

As shown in fig. 6-12, in some embodiments, the restricting section 801 is connected to the grounding section 803 by a connecting section 802, the connecting section 802 is perpendicular to the end plate 900, and the grounding section 803 is parallel to the end plate 900. The connecting section 802 is perpendicular to the end plate 900, so that the grounding metal plate 800 is fixed on the end plate 900, and meanwhile, the limiting section 801 is attached to the end plate 900, the shielding threading hole 901 is formed, a gap is reserved between the grounding section 803 and the end plate 900, and a connecting piece for connecting the grounding wire and the grounding section 803 is prevented from penetrating through the end plate 900.

As shown in fig. 6 to 9, in some embodiments, a rib plate is provided on the end plate 900, the rib plate is attached to the connection section 802, a clamping block 904 is provided on the rib plate, and a clamping groove 806 for clamping the clamping block 904 is provided on the connection section 802.

In some embodiments, two rib plates are provided, which are a first rib plate 902 and a second rib plate 903 respectively, a clamping groove 806 for connecting a clamping block 904 is provided on the first rib plate 902, the connecting section 802 of the grounding metal plate 800 is perpendicular to the end plate 900 and is attached to the first rib plate 902, the first rib plate 902 is used for supporting the strength of the end plate 900, on the other hand, the grounding metal plate 800 is fixed on the end plate 900 through the clamping block 904 and the clamping groove 806 in a clamping manner, the second rib plate 903 is used for supporting the strength of the grounding section 803 of the grounding metal plate 800, the matching installation of the rib plates and the connecting section 802 of the grounding metal plate 800 is simple and convenient, and the whole machine assembly time cost is reduced.

As shown in fig. 6 to 12, in some embodiments, the grounding section 803 is provided with a mounting hole 804, and the grounding section 803 passes through the mounting hole 804 through a first threaded connector and is screwed to the end plate 900, so as to connect the grounding plate with the end plate 900. A connecting piece is arranged between the first rib plate 902 and the second rib plate 903 on the end plate 900, a connecting hole 907 is arranged on the connecting piece, and the size and the position of the aperture can be adjusted according to actual needs by the mounting hole 804 and the connecting hole 907; the grounding sheet metal 800 is fixed on the end plate 900 through the clamping blocks 904 and the clamping grooves 806 in a clamping manner, and meanwhile, the grounding sheet metal 800 is further fixed on the end plate 900 through the first threaded connecting piece penetrating through the mounting holes 804 and being screwed into the connecting holes 907 of the end plate 900, so that the grounding sheet metal 800 is further firmly mounted on the end plate 900, and the potential safety hazard of the whole machine is further reduced.

In some embodiments, the grounding section 803 is provided with a plurality of grounding holes 805, and the ends of the grounding wires are all provided with wiring terminals; the terminal is used for electrically connecting with the grounding hole 805 through a connecting member. The aperture size and the position arrangement of the grounding holes 805 can be adjusted according to actual needs, and the shape size and the material of the wiring terminals can be configured according to actual installation needs.

In some embodiments, the grounding metal plate 800 is set to be a square grounding metal plate 800, the limiting section 801 and the grounding section 803 are on the same horizontal plane, the connecting section 802 is connected to one side of the grounding metal plate 800 facing the end plate 900 and is arranged perpendicular to the end plate 900 and attached to the first rib plate 902, the limiting section 801 and the grounding section 803 are parallel to the end plate 900, namely, gaps are reserved among the limiting section 801, the grounding section 803 and the end plate 900, a plurality of grounding holes 805 are formed in the limiting section 801 and the grounding section 803, the grounding holes 805 are further increased for grounding more grounding wires and the grounding metal plate 800, the length of the grounding wires is shortened, the safety performance of the whole machine is improved, and the cost of the whole machine is saved.

As shown in fig. 4 to 5, in some embodiments, an electric heater 110 is disposed inside the housing 100, the electric heater 110 is disposed along the length direction of the housing 100, one end of the electric heater 110 near the electrical box 700 is provided with an electric heating wire 111, and the electric heating wire 111 extends into the electrical box 700 after passing through the threading hole 901. The electric heater 110 is arranged between the indoor heat exchanger and the heat exchange fan 300, the electric heater 110 is arranged along the length direction of the shell 100, the electric heater 110 is provided with an electric heating plate 112, the length direction of the electric heating plate 112 is parallel to the length direction of a heat exchange section close to the rear side of the shell 100 so that wind passing through the electric heating plate 112 and the heat exchange section close to the rear side of the shell 100 becomes softer, noise is reduced, the electric heater 110 is used for assisting in heating cold air in a heating mode, the electric heating wire 111 is arranged on one side close to the electric box 700, the wire length of the electric heating wire 111 connecting the electric box 700 and the electric heater 110 is shortened, and the whole machine cost is further reduced.

As shown in fig. 9 to 10, in some embodiments, a threading plug 906 is disposed at the threading hole 901, the threading plug 906 is attached to the threading hole 901, the threading plug 906 is a circular rubber plug, a cross-port power supply heating wire 111 is disposed at the center of the threading plug 906, the threading plug 906 is used for fixing the electric heating wire 111 and preventing the edge of the threading hole 901 from wearing the electric heating wire 111, so that an air duct can be further sealed, air leakage and noise of the air duct are reduced, and practicability of the air conditioner is improved.

In some embodiments, the connection terminals are ring-shaped, the connection terminals are coaxially arranged with the corresponding grounding holes 805, the connection members are second threaded connection members, the second threaded connection members penetrate through the corresponding connection terminals and the grounding holes 805, and nuts are screwed on one ends of the second threaded connection members penetrating through the grounding holes 805. The grounding wire comprises a main body part positioned in the middle and wiring terminals positioned at two ends of the main body part, the main body part of the grounding wire is electrically connected with the two wiring terminals, a second threaded connecting piece penetrates through a through hole in the center of a circular ring of the wiring terminals, and the grounding wire is screwed into a grounding hole 805 on the grounding section 803, so that the wiring terminals are connected to the grounding metal plate 800, and the electric connection between the grounding wire and the grounding metal plate 800 is realized. In some embodiments, the second threaded connection is a screw.

In some embodiments, the second threaded connection and the nut coupled thereto are selected from a metal material with good electrical conductivity and good rust resistance, including but not limited to brass and stainless steel materials.

As shown in fig. 1 to 3, in some embodiments, the fresh air outlet 103 of the hanging air conditioner is disposed towards one side of the air outlet 102 of the air conditioner or towards the top of the casing 100, so that the hanging air conditioner is suitable for different customers, the front side of the casing 100 is provided with an air deflector, and the air deflector may include a longitudinal air deflector and a transverse air deflector, where the longitudinal air deflector is used to control the air outlet direction of the air outlet 102 in the left-right direction, and the transverse air deflector is used to control the air outlet direction of the air outlet 102 in the up-down direction of the air conditioner, so that the air outlet direction is more accurate, and the comfort of the air conditioner is improved.

In some embodiments, the driving motor 600 is a coaxial motor, two output shafts of the driving motor 600 are respectively coaxially connected with the heat exchange fan 300 and the fresh air fan 500 in the fresh air volute 400, the driving motor 600 is internally arranged in the fresh air volute 400 or externally arranged outside the fresh air volute 400, the driving motor 600 further enables the heat exchange fan 300 and the fresh air fan 500 to run more stably, and meanwhile, the internal space of the housing 100 is also saved. In some embodiments, the output shaft of the driving motor 600 is connected to the heat exchanging fan 300, and the heat exchanging fan 300 is coaxially connected to a transmission shaft, and the transmission shaft is connected to the fresh air fan 400.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. A hanging air conditioner, comprising:

the fresh air volute is provided with a fresh air inlet and a fresh air outlet;

the driving motor drives the heat exchange fan and the fresh air fan to rotate;

2. The hanging air conditioner according to claim 1, wherein the indoor heat exchanger has a heat exchange section, and an end plate is arranged at one end of the heat exchange section near the electrical box; the grounding sheet metal is arranged on the end plate.

3. The hanging air conditioner according to claim 2, wherein a threading hole is provided on the end plate, and the grounding sheet metal part shields the threading hole.

4. The hanging air conditioner according to claim 3, wherein the grounding sheet metal comprises a limiting section and a grounding section, the limiting section is attached to the end plate and partially shields the threading hole, a gap is arranged between the grounding section and the end plate, and the grounding wire is used for being electrically connected with the grounding section.

5. The wall-mounted air conditioner of claim 4, wherein the limiting section and the grounding section are connected by a connecting section, the connecting section is perpendicular to the end plate, and the grounding section is parallel to the end plate.

6. The hanging air conditioner according to claim 4, wherein the grounding section is provided with a mounting hole, and the grounding section passes through the mounting hole through a first threaded connector and is in threaded connection with the end plate, so that the grounding plate is connected with the end plate.

7. The hanging air conditioner according to claim 4, wherein the grounding section is provided with a plurality of grounding holes, and the ends of the grounding wires are provided with connecting terminals for electrically connecting with the grounding holes through connecting pieces.

8. The hanging air conditioner according to claim 5, wherein a rib plate is arranged on the end plate, the rib plate is attached to the connecting section, a clamping block is arranged on the rib plate, and a clamping groove for clamping the clamping block is formed in the connecting section.

9. The hanging air conditioner according to claim 7, wherein the connection terminal is in a circular ring shape, the connection terminal and the corresponding grounding hole are coaxially arranged, the connection piece is a second threaded connection piece, the second threaded connection piece penetrates through the corresponding connection terminal and the grounding hole, and a nut is connected to one end of the second threaded connection piece penetrating through the grounding hole in a threaded manner.

10. The hanging air conditioner according to claim 3, wherein an electric heater is arranged in the shell, the electric heater is arranged along the length direction of the shell, an electric heating wire is arranged at one end, close to the electric box, of the electric heater, and the electric heating wire penetrates through the threading hole and then extends into the electric box.