Air conditioner indoor unit and air conditioner

Abstract

The utility model provides an air conditioner indoor unit and an air conditioner. The air conditioner indoor unit comprises a unit body and a radar assembly. The machine body is provided with a front side wall facing forwards. The radar assembly comprises a housing with a forward opening, and the housing is connected to the rear side of the front side wall, so that a containing cavity is defined between the housing and the front side wall. Moreover, the radar assembly further comprises a radar body, the radar body is arranged in the accommodating cavity, and the housing is made of a first material, so that radar signals emitted by the radar body are shielded. The front side wall is made of a second material so that radar signals emitted by the radar body can penetrate through the front side wall. Since the first material forming the housing can shield the radar signal, it is ensured that the radar signal is not leaked, and the use experience of a user is improved. The phenomenon that in the prior art, a shielding layer is formed in the mode that aluminum foil paper is pasted on a cover shell, and incomplete structures such as gaps, notches and loopholes can appear on the shielding layer is avoided.

Description

Technical Field

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

[0002] In the related prior art of air conditioners, some indoor units of air conditioners are equipped with radar detection functions to sense indoor environmental information and biological information. At present, the radar assembly is generally fixed in the front air duct area of ​​the indoor unit, and the front air duct area is affected by the convection of cold and hot air flows, and condensation water is easy to appear. Therefore, the existing radar assembly often includes an injection-molded protective cover to prevent moisture and water from entering the radar body of the radar assembly; and in order to ensure the accuracy and reliability of radar detection, it is necessary to perform signal shielding at the rear of the radar body, so that the radar body mainly detects the environmental information and biological information on its front side. However, in the prior art, a shielding layer is formed by pasting aluminum foil on the protective cover, and due to the complex curved surface of the protective cover, it is difficult for the aluminum foil to fit and reliably paste on the protective cover, resulting in gaps, notches, holes and other incomplete structures on the shielding layer, which makes it easy for radar signals to leak from these incomplete structures, resulting in poor shielding effect, and the accuracy and reliability of radar detection are reduced accordingly. Utility Model Content

[0003] In view of the above problems, the present utility model is proposed to provide an air-conditioning indoor unit and an air conditioner that overcome the above problems or at least partially solve the above problems, and can solve the problem that the shielding layer on the rear side of the existing radar body is prone to signal leakage, thereby achieving the purpose of improving user experience.

[0004] Specifically, the utility model provides an air conditioner indoor unit, comprising:

[0005] a body having a front side wall facing forward;

[0006] A radar assembly, comprising a cover shell opening forward, the cover shell being connected to the rear side of the front side wall so that a receiving cavity is defined between the cover shell and the front side wall; and the radar assembly further comprising a radar body, the radar body being arranged in the receiving cavity, and

[0007] The cover is made of a first material to shield the radar signal emitted by the radar body;

[0008] The front side wall is made of the second material to enable the radar signal emitted by the radar body to penetrate.

[0009] Optionally, the first material is a metal material, and / or the cover shell is made by sheet metal processing, casting processing or stamping processing.

[0010] Optionally, the air conditioner indoor unit is vertical; and

[0011] A water retaining rib protruding rearward is formed on the front side wall, and the water retaining rib blocks the upper side and / or the top of the radar component.

[0012] Optionally, the top surface of the water retaining rib has a first slope section and / or a second slope section, wherein:

[0013] The right side of the first slope section is higher than the left side, and the left side of the second slope section is higher than the right side; and

[0014] When the top surface of the water retaining rib has the first slope segment and the second slope segment, the right side of the first slope segment and the left side of the second slope segment are connected to form an umbrella-shaped surface.

[0015] Optionally, a first limiting rib protruding backward is formed on the front side wall, and the first limiting rib is one and surrounds the radar body; or, the first limiting ribs are at least two and are spaced apart around the radar body; so that the first limiting rib defines a first limiting cavity that is nested with the radar body.

[0016] Optionally, a snap-on portion is formed on the first limiting rib, the snap-on portion is stopped at the rear side of the radar body, and the snap-on portion is configured to be elastically deformable to enable the radar body to be detachably snap-connected in the first limiting cavity.

[0017] Optionally, a second limiting rib protruding backward is formed on the front side wall, and a second limiting cavity with an opening on one side is defined on the second limiting rib, so that when the cover shell is inserted from one side opening of the second limiting cavity, the cavity wall of the second limiting cavity cooperates with the cover shell on the other side.

[0018] Optionally, there are at least two groups of the second limiting ribs, and the at least two groups of the second limiting ribs are abutted and limited on the outer side walls of the housing at opposite sides; and limiting grooves opening toward the housing and toward one side of the housing are defined on the at least two groups of the second limiting ribs, so that each of the limiting grooves and the space between the at least two groups of the second limiting ribs together constitute the second limiting cavity;

[0019] Two opposite sides of the cover shell each form a first ear portion exposed from the outside, and each of the first ear portions is configured to be inserted into the corresponding limiting groove from a side opening of the second limiting cavity.

[0020] Optionally, a fixing column protruding backward is also formed on the front side wall, and in the opening direction of the second limiting cavity, the fixing column is located on one side of the radar body, and an avoidance opening and a second ear are formed on the shell wall of the cover shell on the same side, and the second ear is overlapped and screwed to the column head of the fixing column, so that when the cover shell is inserted into the second limiting cavity, the fixing column passes through the avoidance opening and is screwed to the second ear.

[0021] The utility model also provides an air conditioner, comprising:

[0022] An indoor unit for an air conditioner as described in any one of the above;

[0023] The outdoor unit is connected to the air conditioner indoor unit to promote the circulation of refrigerant between the outdoor unit and the air conditioner indoor unit.

[0024] In the air conditioner indoor unit and air conditioner of the utility model, the first material forming the cover can shield the radar signal, thereby ensuring that the radar signal is not leaked, thereby improving the user experience. This avoids the problem of gaps, notches, holes and other incomplete structures on the shielding layer in the prior art, in which aluminum foil is pasted on the cover to form a shielding layer.

[0025] Based on the detailed description of the specific embodiments of the present invention in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other purposes, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0027] Figure 1 is a schematic partial exploded view of an air conditioner indoor unit according to an embodiment of the utility model;

[0028] Figure 2 is a schematic partial structural diagram of an air conditioner indoor unit according to another embodiment of the utility model;

[0029] Figure 3 is a schematic partial structural diagram of an air conditioner indoor unit according to another embodiment of the utility model;

[0030] Figure 4 is a schematic partial structural diagram of an air conditioner indoor unit according to another embodiment of the utility model;

[0031] Figure 5It is a schematic partial structural diagram of an air-conditioning indoor unit according to another embodiment of the utility model. DETAILED DESCRIPTION

[0032] Refer to the following Figures 1 to 5 To describe the air-conditioning indoor unit and the air conditioner of the embodiment of the utility model. In the description of this embodiment, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. When a feature "includes or contains" one or some of the features it covers, unless otherwise specifically described, this indicates that other features are not excluded and other features may be further included.

[0033] Unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix", "couple" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. A person of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present utility model according to the specific circumstances.

[0034] In addition, in the description of this embodiment, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. That is, in the description of this embodiment, the first feature being "above", "above", and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below", or "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] In the description of the present embodiment, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0036] Figure 1 is a schematic partial exploded view of an air conditioner indoor unit according to an embodiment of the utility model, as shown in FIG. Figure 1 As shown, and refer to Figures 2 to 5 , an embodiment of the utility model provides an air conditioner indoor unit, including a body and a radar assembly. The body has a front side wall 110 facing forward. The radar assembly includes a cover shell 170 opening forward, and the cover shell 170 is connected to the rear side of the front side wall 110 so that a receiving cavity is defined between the cover shell 170 and the front side wall 110. In addition, the radar assembly also includes a radar body 150, the radar body 150 is arranged in the receiving cavity, and the cover shell 170 is made of a first material to enable the radar signal emitted by the radar body 150 to be shielded. The front side wall 110 is made of a second material to enable the radar signal emitted by the radar body 150 to penetrate.

[0037] In the air conditioner indoor unit of the embodiment of the utility model, when the air conditioner indoor unit is turned on, the radar body 150 starts to work, and the radar signal emitted by the radar body 150 penetrates the front side wall 110 of the body to sense the environmental information and biological information of the room where the air conditioner indoor unit is located. Since the first material forming the cover 170 can shield the radar signal, it is ensured that the radar signal is not leaked, and the user experience is improved. The prior art avoids the phenomenon that the shielding layer is formed by pasting aluminum foil on the cover 170, and the shielding layer has gaps, notches, holes and other incomplete structures.

[0038] Furthermore, the cover 170 is arranged on the rear side of the radar body 150, so that the radar body 150 only sends radar signals toward the front wall 110, that is, sends radar signals toward the indoor direction, thereby ensuring the accuracy and reliability of indoor detection by the radar body 150.

[0039] In some embodiments of the present invention, the body further defines an air outlet opening forward, and the air outlet is located on the front side wall 110. In addition, the air outlet and the radar assembly are spaced apart.

[0040] In this embodiment, during the operation of the indoor unit of the air conditioner, the generated air flow is blown into the room through the air outlet. Since the air outlet and the radar assembly are both arranged on the front side wall 110, and the air outlet and the radar assembly are arranged at intervals, the cold air flow or the warm air flow will not blow directly on the radar assembly, which plays a certain protective role on the radar assembly. When the air outlet is blowing out, due to the temperature difference in the room, condensed water will be generated at the air outlet, and the condensed water will flow down along the front side wall 110. The radar body 150 of the radar assembly is arranged on the front side wall 110, and the cover 170 is covered on the radar body 150 to isolate the radar body 150 from the condensed water. The cover 170 has the effect of moisture-proofing and waterproofing the radar body 150.

[0041] In some embodiments of the present invention, Figure 1 As shown, the body includes a housing, the housing includes an air outlet frame, the air outlet frame has a main beam extending in a straight line, and a cavity opening backward is defined on the main beam. The front side wall 110 is located at the front side of the cavity, and the radar assembly is arranged in the cavity.

[0042] In this embodiment, during the operation of the air conditioner indoor unit, the airflow generated passes through the cavity and reaches the air outlet of the front side wall 110. The cavity formed on the main beam just forms an installation space for the radar component, isolates the radar component from other components inside the air conditioner indoor unit, prevents other components from affecting the radar body 150, and ensures the accuracy of the radar body 150 during operation.

[0043] In some embodiments of the present invention, the first material is a metal material. As can be seen from the above embodiments, the cover 170 of the radar assembly is made of the first material. In this embodiment, the cover 170 is made of a metal material, which has the characteristic of shielding signals and is inexpensive. While ensuring that the cover 170 has the function of shielding radar signals, it also reduces the manufacturing cost of the cover 170.

[0044] In some embodiments of the present invention, the first material is a metal material, and the cover 170 is made by sheet metal processing, casting processing, or stamping processing.

[0045] In this embodiment, the cover 170 is made of metal material and is made through sheet metal processing, casting processing or stamping processing, thereby ensuring production efficiency. In addition, the production cost of the cover 170 is relatively low, thereby reducing production costs.

[0046] In some embodiments of the present invention, Figures 1 to 5 As shown, the indoor unit of the air conditioner is vertical. A water retaining rib 120 protruding backward is formed on the front side wall 110, and the water retaining rib 120 blocks the upper side of the radar assembly.

[0047] In this embodiment, the air conditioner indoor unit is vertical. When the air conditioner indoor unit is working, especially when the air conditioner indoor unit is in cooling mode, condensed water will be generated at the air outlet due to the large temperature difference between the indoor temperature and the temperature of the cold air flow generated by the air conditioner indoor unit, and the condensed water will flow downward along the front side wall 110. In the process of the condensed water flowing downward, when passing through the water retaining rib 120, the condensed water will be blocked by the water retaining rib 120, that is, the condensed water will not flow to the radar component under the water retaining rib 120. The provision of the water retaining rib 120 prevents the condensed water from contacting the radar component, thereby preventing electric shock accidents.

[0048] In some alternative embodiments, the water retaining rib 120 is located above the radar assembly to prevent condensed water from flowing toward the radar assembly.

[0049] In some embodiments of the present invention, Figures 4 to 5 As shown, the top surface of the water retaining rib 120 has a first slope section 121. The right side of the first slope section 121 is higher than the left side.

[0050] In this embodiment, since the right side of the first slope section 121 of the water retaining rib 120 is higher than the left side, that is, the first slope section 121 forms a slope inclined to the left, the condensed water reaching the water retaining rib 120 flows along the inclined direction of the first slope section 121 and drips from the left side of the first slope section 121. The first slope section 121 is provided to drain the condensed water so that the condensed water will not gather at the water retaining rib 120.

[0051] In some embodiments of the present invention, Figures 4 to 5 As shown, the top surface of the water retaining rib 120 has a second slope section 122 , wherein the left side of the second slope section 122 is higher than the right side.

[0052] In this embodiment, since the left side of the second slope section 122 of the water retaining rib 120 is higher than the right side, that is, the second slope section 122 forms a slope inclined to the right, the condensed water reaching the water retaining rib 120 flows along the inclined direction of the second slope section 122 and drips from the right side of the second slope section 122. The second slope section 122 is provided to drain the condensed water so that the condensed water will not gather at the water retaining rib 120.

[0053] In some embodiments of the present invention, Figures 4 to 5 As shown, the top surface of the water retaining rib 120 has a first slope section 121 and a second slope section 122, wherein the right side of the first slope section 121 is higher than the left side, and the left side of the second slope section 122 is higher than the right side. And when the top surface of the water retaining rib 120 has the first slope section 121 and the second slope section 122, the right side of the first slope section 121 and the left side of the second slope section 122 are connected to form an umbrella-shaped surface.

[0054] In this embodiment, the first slope section 121 forms a slope that is inclined downward to the left, the second slope section 122 forms a slope that is inclined downward to the right, and the right side of the first slope section 121 and the left side of the second slope section 122 are connected, that is, the water retaining rib 120 is an umbrella-shaped surface. Of the condensed water that reaches the water retaining rib 120, part of the condensed water reaches the first slope section 121 and drips from the left side of the first slope section 121, and the other part of the condensed water reaches the second slope section 122 and drips from the right side of the second slope section 122. Since the water retaining rib 120 is an umbrella-shaped surface, it ensures that the radar component does not come into contact with the condensed water, and also avoids the condensed water from being stored on the water retaining rib 120.

[0055] In some embodiments of the present invention, Figure 4 As shown, a baffle is disposed at one end of the first slope section 121 and the second slope section 122 away from the front side wall 110 .

[0056] In this embodiment, when the condensed water reaches the first slope section 121 and the second slope section 122, due to the setting of the baffle, the condensed water will only drip from the left end of the first slope section 121 and the right end of the second slope section 122, further ensuring that the radar component will not come into contact with the condensed water.

[0057] In some embodiments of the present invention, Figure 1 , Figure 3 and Figure 4 As shown, a first limiting rib 140 protruding backward is formed on the front side wall 110 , and the first limiting rib 140 has one and surrounds the radar body 150 , so that the first limiting rib 140 defines a first limiting cavity that is nested with the radar body 150 .

[0058] In this embodiment, a first limiting rib 140 is formed around a first limiting cavity, and the radar body 150 is installed in the first limiting cavity. Since the first limiting rib 140 surrounds the radar body 150, that is, the shape of the first limiting rib 140 is adapted to the shape of the radar body 150, and the first limiting rib 140 protrudes backward on the front side wall 110, the radar body 150 is installed more stably in the first limiting cavity without displacement.

[0059] Furthermore, in this embodiment, the radar body 150 is fixed by the first limiting cavity, thereby avoiding the risk of electrical connection caused by installing the radar body 150 to the front side wall 110 by screws, thereby increasing safety.

[0060] In some embodiments of the present invention, Figure 3 and Figure 4As shown, there are at least two first limiting ribs 140 which are spaced around the radar body 150 , so that the first limiting ribs 140 define a first limiting cavity which is nested with the radar body 150 .

[0061] In this embodiment, at least two first limiting ribs 140 surround the first limiting cavity, and the radar body 150 is installed in the first limiting cavity. Since at least two first limiting ribs 140 are distributed around the radar body 150, that is, the shape of the first limiting ribs 140 is adapted to the shape of the radar body 150, and the first limiting ribs 140 protrude backward on the front side wall 110, the radar body 150 is installed more firmly in the first limiting cavity and will not shift. In addition, at least two first limiting ribs 140 are distributed at intervals, that is, there is a gap between the first limiting ribs 140, so that it is more convenient to install or disassemble the radar body 150.

[0062] In some embodiments of the present invention, Figure 3 and Figure 4 As shown, a snap-on portion 141 is formed on the first limiting rib 140 , the snap-on portion 141 is stopped at the rear side of the radar body 150 , and the snap-on portion 141 is configured to be elastically deformable to enable the radar body 150 to be detachably snap-connected in the first limiting cavity.

[0063] It can be seen from the above embodiment that the first limiting rib 140 surrounds the radar body 150, and the radar body 150 is installed in the first limiting cavity formed by the first limiting rib 140. In this embodiment, a snap portion 141 is provided on the first limiting rib 140. After the radar body 150 is installed in the first limiting cavity, the snap portion 141 is located at the rear side of the radar body 150 to stop the radar body 150, thereby ensuring that the radar body 150 is installed more firmly and is not easily displaced.

[0064] When the radar body 150 is disassembled, the buckle portion 141 is elastically deformed downward, and the buckle portion 141 no longer stops the radar body 150, so that the radar body 150 can be disassembled from the first limiting cavity. The elastically deformable buckle portion 141 makes it more convenient to install and disassemble the radar body.

[0065] In some embodiments of the present invention, Figures 1 to 4 As shown, a second limiting rib 160 protruding backward is formed on the front side wall 110, and a second limiting cavity with an opening on one side is defined on the second limiting rib 160, so that when the cover shell 170 is inserted from one side opening of the second limiting cavity, the cavity wall of the second limiting cavity is limitedly matched with the cover shell 170 on the other side.

[0066] In this embodiment, the second limiting rib 160 surrounds and forms a second limiting cavity. In the process of installing the cover 170, the cover 170 is first inserted into the second limiting cavity from one side opening. After the cover 170 is inserted, the cavity wall of the second limiting cavity except the opening cooperates with the cover 170 to prevent the cover 170 from shifting or falling out of the second limiting cavity.

[0067] When removing the cover 170 from the front side wall 110, the cover 170 can be removed from the second limiting cavity by simply pulling the cover 170 out from the opening in the opposite direction of its insertion direction. The opening is provided to facilitate installation and removal of the cover 170.

[0068] Furthermore, it can be seen from the above embodiment that the cover 170 is covered on the radar body 150, and the outer edge of the cover 170 surrounds the outer edge of the radar body 150. It can be seen from the present embodiment that the cover 170 is installed in the second limiting cavity defined by the second limiting rib 160, that is, the second limiting rib 160 surrounds the cover 170 and the radar body 150, and the second limiting rib 160 protrudes backward on the front side wall 110. When condensed water flows through both sides of the cover 170, the second limiting rib 160 can prevent the condensed water from entering the cover 170. Furthermore, the second limiting rib 160 prevents the condensed water from contacting the radar body 150, ensuring that the radar body 150 will not malfunction due to the intrusion of condensed water.

[0069] In some embodiments of the present invention, Figure 3 and Figure 4 As shown, there are at least two groups of second limiting ribs 160, and at least two groups of second limiting ribs 160 are abutted and limited on the outer side walls of the housing 170 on opposite sides. In addition, limiting grooves 161 are defined on at least two groups of second limiting ribs 160, which are open to the housing 170 and to one side of the housing 170, so that each limiting groove 161 and the space between at least two groups of second limiting ribs 160 together constitute a second limiting cavity. The housing 170 has first ears 171 exposed from the outside formed on opposite sides, and each first ear 171 is configured to be inserted into the corresponding limiting groove 161 from one side opening of the second limiting cavity.

[0070] In this embodiment, the first ear portions 171 are provided on opposite sides of the cover shell 170, and the limiting grooves 161 are provided at the corresponding positions of the second limiting ribs 160. When installing the cover shell 170, the first ear portion 171 on the cover shell 170 is inserted into the corresponding limiting grooves 161 in the second limiting ribs 160. After the insertion is completed, the cover shell 170 completely enters the second limiting cavity defined by the limiting grooves 161 and the second limiting ribs 160. When it is necessary to disassemble the cover shell 170, it is only necessary to pull out the first ear portion 171 of the cover shell 170 from the corresponding limiting grooves 161. The provision of the limiting grooves 161 ensures that the cover shell 170 is not easily displaced in the second limiting cavity, and is not easily dislodged from the second limiting cavity, and also facilitates the installation of the cover shell 170.

[0071] In some embodiments of the present invention, Figures 1 to 5 As shown, a rearwardly protruding fixing column 130 is also formed on the front side wall 110, and in the opening direction of the second limiting cavity, the fixing column 130 is located on one side of the radar body 150, and an avoidance opening 173 and a second ear 172 are formed on the shell wall of the cover shell 170 on the same side, and the second ear 172 is overlapped and screwed to the column head of the fixing column 130, so that when the cover shell 170 is inserted into the second limiting cavity, the fixing column 130 passes through the avoidance opening 173 and is screwed to the second ear 172.

[0072] In this embodiment, during the installation of the cover 170, the cover 170 is first inserted into the second limiting cavity. After the cover 170 is inserted, the second ear 172 of the cover 170 overlaps the fixing column 130, and the fixing column 130 passes through the avoidance opening 173 of the cover 170, and then the second ear 172 is fixed to the fixing column 130 by screws. The arrangement of the second ear 172 and the fixing column 130 can make the cover 170 more firmly installed. In addition, after the cover 170 passes through the second limiting cavity, only screws are needed to fix the cover 170, which is simple and quick to install, thereby improving the installation efficiency.

[0073] In some embodiments of the present invention, the radar body 150 has a wiring terminal, the wiring terminal is connected to the radar harness, and the cover 170 has a routing notch for avoiding the radar harness. The air conditioner indoor unit also includes an electrical box, which is located below the radar assembly. The radar harness is connected to the electrical box.

[0074] In this embodiment, after the radar body 150 is installed in the first limiting cavity, the radar harness is connected to the connection terminal of the radar body 150, and then the radar harness is passed through the wiring notch on the cover 170, and then the cover 170 is installed in the second limiting cavity. One end of the radar harness passing through the wiring notch is connected to the electrical box, so that the electrical box supplies power to the radar body 150 through the radar harness. The provision of the wiring notch facilitates the installation of the radar harness.

[0075] In some embodiments of the present invention, Figure 5 As shown, the air conditioner indoor unit further includes an anti-pull-off structure, which is arranged on the inner side of the front side wall 110 and located between the radar assembly and the electrical box. The radar harness is wound around the anti-pull-off structure.

[0076] In this embodiment, after one end of the radar harness is connected to the connection terminal on the radar body 150, the radar harness is wound around the anti-pull-off structure, and the other end is connected to the electrical box. The anti-pull-off structure is set to prevent the force from being directly transmitted to the radar body 150 through the radar harness when the radar harness is subjected to force, thereby preventing the radar body 150 from being damaged due to pulling the radar harness.

[0077] In some embodiments of the present invention, Figure 5 As shown, the anti-pull-off structure includes three winding posts, including two first winding posts 181 and one second winding post 182. The two first winding posts 181 are arranged in sequence along the width direction of the front side wall 110, and another winding post is arranged above the two first winding posts 181 and located between the two first winding posts 181.

[0078] In this embodiment, two first winding posts 181 and one second winding post 182 are surrounded to form a triangle, that is, when two first winding posts 181 and one second winding post 182 are connected in pairs, the shape formed is a triangle, and the bottom side of the triangle is set horizontally. One end of the radar harness extending from the wiring gap of the cover 170 is first wound around the second winding post 182, then wound downwardly around one of the first winding posts 181, then wound around another first winding post 181, and finally connected downwardly to the electrical box. The anti-pull-off structure surrounding the triangle can better fix the radar harness and prevent the radar harness from being dragged downward by force.

[0079] In some embodiments of the present invention, Figure 5 As shown, the air conditioner indoor unit further includes an embedded wire structure 190 , which is disposed inside the front side wall 110 and between the anti-pull-off structure and the electrical box. The radar harness is disposed in the embedded wire structure 190 .

[0080] In this embodiment, the radar wire harness wound out of the anti-pull-off structure then goes out through the buried wire structure 190 below and then connects to the electrical box below. The buried wire structure 190 makes the radar wire harness neat and standardized on the front side wall 110, avoiding line confusion.

[0081] The embodiment of the utility model provides an air conditioner, comprising an air conditioner indoor unit and an outdoor unit as in any of the above embodiments. The outdoor unit is connected to the air conditioner indoor unit to promote the circulation of refrigerant between the outdoor unit and the air conditioner indoor unit.

[0082] In this embodiment, the outdoor unit and the indoor unit of the air conditioner cooperate to allow the refrigerant to circulate between the outdoor unit and the indoor unit of the air conditioner, so that the air outlet of the indoor unit of the air conditioner blows out a cold air flow or a hot air flow.

[0083] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived from the contents disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. An air conditioner indoor unit, characterized in that: include: a body having a front side wall facing forward; A radar assembly, comprising a cover shell opening forward, the cover shell being connected to the rear side of the front side wall so that a receiving cavity is defined between the cover shell and the front side wall; and the radar assembly further comprising a radar body, the radar body being arranged in the receiving cavity, and The cover is made of a first material to shield the radar signal emitted by the radar body; The front side wall is made of the second material to enable the radar signal emitted by the radar body to penetrate.

2. The air conditioner indoor unit according to claim 1, characterized in that: The first material is a metal material, and / or the cover shell is made by sheet metal processing, casting processing or stamping processing.

3. The air conditioner indoor unit according to claim 1, characterized in that: The air conditioner indoor unit is vertical; and A water retaining rib protruding rearward is formed on the front side wall, and the water retaining rib blocks the upper side and / or the top of the radar component.

4. The air conditioner indoor unit according to claim 3, characterized in that: The top surface of the water retaining rib has a first slope section and / or a second slope section, wherein: The right side of the first slope section is higher than the left side, and the left side of the second slope section is higher than the right side; and When the top surface of the water retaining rib has the first slope segment and the second slope segment, the right side of the first slope segment and the left side of the second slope segment are connected to form an umbrella-shaped surface.

5. The air conditioner indoor unit according to claim 1, characterized in that: A first limiting rib protruding backward is formed on the front side wall, wherein the first limiting rib is one and surrounds the radar body; or, the first limiting rib is at least two and is spaced apart around the radar body, so that the first limiting rib defines a first limiting cavity that is nested with the radar body.

6. The air conditioner indoor unit according to claim 5, characterized in that: A snap-on portion is formed on the first limiting rib, the snap-on portion is stopped at the rear side of the radar body, and the snap-on portion is configured to be elastically deformable to enable the radar body to be detachably snap-connected in the first limiting cavity.

7. The air conditioner indoor unit according to claim 1, characterized in that: A second limiting rib protruding backward is formed on the front side wall, and a second limiting cavity with an opening on one side is defined on the second limiting rib, so that when the cover shell is inserted from the one side opening of the second limiting cavity, the cavity wall of the second limiting cavity cooperates with the cover shell on the other side.

8. The air conditioner indoor unit according to claim 7, characterized in that: There are at least two groups of the second limiting ribs, and at least two groups of the second limiting ribs are abutted and limited on the outer side walls of the housing at opposite sides; and limiting grooves are defined on at least two groups of the second limiting ribs, which are open to the housing and to one side of the housing, so that each of the limiting grooves and the space between the at least two groups of the second limiting ribs together constitute the second limiting cavity; The two opposite sides of the cover shell each form a first ear portion exposed from the outside, and each of the first ear portions is configured to be inserted into the corresponding limiting groove from a side opening of the second limiting cavity.

9. The air conditioner indoor unit according to claim 7, characterized in that: A fixing column protruding backward is also formed on the front side wall, and in the opening direction of the second limiting cavity, the fixing column is located on one side of the radar body, and an avoidance opening and a second ear are formed on the shell wall of the cover shell on the same side, and the second ear is overlapped and screwed to the column head of the fixing column, so that when the cover shell is inserted into the second limiting cavity, the fixing column passes through the avoidance opening and is screwed to the second ear.

10. An air conditioner, characterized in that: include: An air conditioner indoor unit as claimed in any one of claims 1 to 9; The outdoor unit is connected to the air conditioner indoor unit to promote the circulation of refrigerant between the outdoor unit and the air conditioner indoor unit.

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