CN218495322U - Air inlet grid assembly, air conditioner internal unit and air conditioner - Google Patents

Air inlet grid assembly, air conditioner internal unit and air conditioner Download PDF

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Publication number
CN218495322U
CN218495322U CN202222049502.6U CN202222049502U CN218495322U CN 218495322 U CN218495322 U CN 218495322U CN 202222049502 U CN202222049502 U CN 202222049502U CN 218495322 U CN218495322 U CN 218495322U
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China
Prior art keywords
air inlet
base
connecting portion
air conditioner
face
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CN202222049502.6U
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Chinese (zh)
Inventor
汪鹏飞
袁小辉
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Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
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Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd, Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN202222049502.6U priority Critical patent/CN218495322U/en
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Abstract

The utility model belongs to the technical field of domestic appliance, concretely relates to air inlet grid subassembly, air conditioner internal unit and air conditioner, air inlet grid subassembly include air inlet grid and base, and the one end that the air inlet grid is close to the base is equipped with connecting portion, and connecting portion perpendicular to air inlet grid sets up, is equipped with on the base and accepts the face, connecting portion with accept a fixed connection, and on the first direction, the projection of connecting portion with accept the projection coincidence of face, wherein, the first direction is the axial of air conditioner internal unit. Through the setting, this application utilizes connecting portion on the air inlet grid to be connected with the face of accepting on the base to improved the area of being connected between air inlet grid and the base, be favorable to promoting the stability of being connected of air inlet grid and base, reduce the production probability of phenomenons such as rocking, be favorable to improving user's use and experience.

Description

Air inlet grid assembly, air conditioner internal unit and air conditioner
Technical Field
The application belongs to the technical field of household appliances, and particularly relates to an air inlet grid assembly, an air conditioner internal unit and an air conditioner.
Background
Air conditioners generally include an air conditioner external unit and an air conditioner internal unit. A compressor and a condenser are arranged in the air conditioner external unit, and an evaporator and a cross-flow fan are arranged in the air conditioner internal unit. During refrigeration, the compressor compresses a gaseous refrigerant into a high-temperature high-pressure gaseous refrigerant, the gaseous refrigerant becomes a normal-temperature high-pressure liquid refrigerant after heat dissipation of the condenser, and the liquid refrigerant is finally conveyed to an air conditioner internal unit through a capillary tube; after the liquid refrigerant reaches the evaporator, the space is suddenly increased, and the liquid refrigerant is vaporized and changed into a gaseous low-temperature refrigerant, so that a large amount of heat can be absorbed; the cross flow fan guides indoor air to pass through the evaporator, and the air is blown out of the air conditioner indoor unit to the environment after heat exchange in the evaporator so as to reduce the temperature of the indoor environment. In heating, the refrigerant flows in the opposite direction to that in cooling, and the temperature of the indoor environment is increased.
In the related art, the casing of the air conditioner internal unit includes an air inlet grid provided with an air inlet, and the bottom of the air inlet grid is connected with the base. However, the air inlet grid is poor in stability of being connected with the base among the correlation technique, and phenomena such as shaking may be generated, thereby influencing the use experience of users.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem among the relevant art, be promptly for solving the relatively poor problem of the connection stability of air inlet grid and base among the relevant art, this application provides an air inlet grid subassembly, air conditioner internal unit and air conditioner.
An embodiment of the application provides an air inlet grid subassembly, including air inlet grid and base, the air inlet grid is close to the one end of base is equipped with connecting portion, the connecting portion perpendicular to the air inlet grid sets up, be equipped with on the base and accept the face, connecting portion with accept a fixed connection, and on the first direction, the projection of connecting portion with accept the projection coincidence of face, wherein, the first direction is the axial of air conditioner internal unit.
The air inlet grid assembly is characterized in that the connecting part is arranged on one side of the air inlet grid facing the inside of the air conditioner internal unit; the width of the connecting part along a second direction is 25-35mm, wherein the first direction and the second direction are perpendicular to each other.
The grill assembly as described above, optionally, the attachment portion comprises ribs disposed on the grill.
Optionally, the air inlet grill comprises a first side wall, and a second side wall and a third side wall disposed on two sides of the first side wall;
the connecting part comprises a first connecting part connected with the first side wall, a second connecting part connected with the second side wall and a third connecting part connected with the third side wall, and the first connecting part, the second connecting part and the third connecting part are arranged at intervals, or the first connecting part is connected with the second connecting part and the third connecting part;
the base comprises a first bearing surface matched with the first connecting part, a second bearing surface matched with the second connecting part and a third bearing surface matched with the third connecting part.
As for the air inlet grill assembly, optionally, one side of the connecting portion facing the base is provided with a plurality of first connecting pieces, the bearing surface is provided with a plurality of second connecting pieces, and the plurality of first connecting pieces are connected with the plurality of second connecting pieces in a one-to-one matching manner, so that the air inlet grill is connected with the base.
Optionally, the connecting portion is provided with four first connecting pieces, two first connecting pieces are arranged on the first connecting portion at intervals, and one first connecting piece is arranged at each of one end of the second connecting portion away from the first connecting portion and one end of the third connecting portion away from the first connecting portion;
be equipped with four on the face of accepting the second connecting piece, the first face of accepting is gone up the interval and is provided with two the second connecting piece, the second is accepted the face and is deviated from the first one end of accepting the face and the third is accepted the face and is deviated from the first one end of accepting the face all is equipped with one the second connecting piece.
Optionally, the first connecting member is a protrusion disposed on the connecting portion, and the second connecting member is a groove disposed on the receiving surface.
Optionally, the air inlet grill is further provided with a connecting column, the connecting column is located on one side of the connecting part facing the base, and the connecting column is provided with a first connecting hole;
a connecting groove is formed in the side face of the base, and a second connecting hole is formed in the side wall of the connecting groove;
the spliced pole is located in the spread groove, just first connecting hole and second connecting hole pass through the fastener and connect fixedly.
Another embodiment of this application provides an air conditioner internal unit, includes as above any one the air inlet grid subassembly.
Another embodiment of the present application provides an air conditioner, including air conditioner internal unit and the outer machine of air conditioner of interconnect, the air conditioner internal unit adopts as above the air conditioner internal unit.
As can be understood by those skilled in the art, the embodiment of the present application provides an air inlet grid assembly, an air conditioner internal unit, and an air conditioner, where the air inlet grid assembly includes an air inlet grid and a base, a connection portion is disposed at one end of the air inlet grid close to the base, the connection portion is perpendicular to the air inlet grid, a bearing surface is disposed on the base, the connection portion is fixedly connected to the bearing surface, and in a first direction, a projection of the connection portion coincides with a projection of the bearing surface, where the first direction is an axial direction of the air conditioner internal unit. Through the setting, this application utilizes connecting portion on the air inlet grid to be connected with the face of accepting on the base to improved the area of being connected between air inlet grid and the base, be favorable to promoting the stability of being connected of air inlet grid and base, reduce the production probability of phenomenons such as rocking, be favorable to improving user's use and experience.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the description below are some embodiments of the present application, and those skilled in the art can obtain other drawings based on the drawings without inventive labor.
Fig. 1 is a schematic view of an embodiment of an air inlet grill assembly according to the present application;
fig. 2 is a schematic view of an air inlet grill according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a base according to an embodiment of the present application.
Reference numerals:
100-an air inlet grid; 101-a first sidewall; 102-a second sidewall; 103-a third side wall;
110-a connecting part; 111-a first connection; 112-a second connection; 113-a third connection;
120-a first connector;
130-connecting column;
200-a base;
210-bearing surface; 211-a first receiving surface; 212-a second receiving surface; 213-third bearing surface;
220-a second connector;
230-connecting groove.
Detailed Description
In the related art, the casing of the air conditioner internal unit includes an air inlet grid provided with an air inlet, and the bottom of the air inlet grid is connected with the base, for example, the lower end of the air inlet grid can be inserted into the base. However, the air inlet grid is poor in stability of being connected with the base among the correlation technique, and phenomena such as shaking may be generated, thereby influencing the use experience of users.
On one hand, the connection area between the air inlet grid and the base is too small, the thickness of the air inlet grid in the related technology is about 2-4mm, and the air inlet grid and the base are connected only with the connection length of 2-4mm in the thickness direction, so that the connection area is too small integrally, and the connection stability of the air inlet grid and the base is further influenced.
In view of this, this application embodiment aims at providing an air inlet grid subassembly, air conditioner internal unit and air conditioner, and this application embodiment is connected through connecting portion and base upper surface through setting up connecting portion on the air inlet grid, has improved the area of connection of air inlet grid and base from this, is favorable to promoting the stability of being connected of air inlet grid and base, reduces the production probability of phenomenons such as rocking, is favorable to improving user's use and experiences.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Example one
Fig. 1 is a schematic view of an embodiment of an air inlet grill assembly according to the present application; fig. 2 is a schematic view of an air inlet grill according to an embodiment of the present application; fig. 3 is a schematic structural diagram of a base according to an embodiment of the present application.
Referring to fig. 1 to fig. 3, an embodiment of the present invention provides a grill assembly, which includes a grill 100 and a base 200, wherein a connecting portion 110 is disposed at an end of the grill 100 close to the base 200, the connecting portion 110 is perpendicular to the grill 100, a receiving surface 210 is disposed on the base 200, the connecting portion 110 is fixedly connected to the receiving surface 210, and a projection of the connecting portion 110 coincides with a projection of the receiving surface 210 in a first direction, where the first direction is an axial direction of an air conditioner indoor unit.
Specifically, in this embodiment, the air inlet grill 100 may be a part of a structure of a casing of an internal unit of an air conditioner, and an air inlet, a grill, an equipment access opening, and the like are formed on the air inlet grill. The base 200 is a supporting structure of the air conditioner indoor unit and is used for supporting other parts in the air conditioner indoor unit. A connecting part 110 is arranged at one end of the air inlet grid 100 close to the base 200, and the arrangement mode of the connecting part 110 can be determined according to requirements; for example, the connecting portion 110 is disposed perpendicular to the grill 100, and the connecting portion 110 may be parallel to a horizontal plane during normal use; that is, the connection portion 110 is disposed perpendicular to the axial direction of the air conditioner indoor unit. The width of the connecting portion 110 in a second direction is much greater than the wall thickness of the grill, wherein the first direction is perpendicular to the second direction; that is, the first direction is an axial direction of the air conditioner indoor unit, and the second direction may be any one of directions in a plane perpendicular to the axial direction of the air conditioner indoor unit.
The base 200 is provided with a receiving surface 210 corresponding to the connecting portion 110, preferably, the receiving surface 210 is also perpendicular to the axial direction of the air conditioner internal unit, and the shape of the receiving surface 210 is matched with the shape of the connecting portion 110, so that after the connecting portion 110 is connected with the receiving surface 210, the projection of the connecting portion 110 and the projection of the receiving surface 210 are overlapped in the first direction.
In the embodiment, the connecting portion 110 of the air inlet grill 100 is connected to the receiving surface 210 of the base 200, so that the connection area between the air inlet grill 100 and the base 200 is increased, the connection stability between the air inlet grill 100 and the base 200 is improved, the generation probability of phenomena such as shaking is reduced, and the use experience of a user is improved.
In a possible implementation manner, in the present embodiment, the connection portion 110 is disposed on a side of the air inlet grill 100 facing the inside of the air conditioner internal unit, so that the connection structure between the connection portion 110 and the receiving surface 210 is not exposed outside the air conditioner internal unit, which is beneficial to improving the aesthetic property. The width of the connecting part 110 along the second direction is preferably 25-35mm, so that the connecting part 110 does not interfere with other parts in the air conditioner indoor unit on the premise of ensuring that the connecting part 110 and the bearing surface 210 have a large connecting area.
Optionally, the connecting portion 110 in this embodiment includes ribs disposed on the grill 100. The connecting part 110 is arranged to be a rib structure, so that the connecting area of the air inlet grid 100 and the base 200 can be increased, the strength of the air inlet grid 100 can be improved by the rib, and the generation probability of phenomena such as shaking is further reduced.
With reference to fig. 2 and fig. 3, the air inlet grill 100 of the present embodiment includes a first side wall 101, and a second side wall 102 and a third side wall 103 disposed on two sides of the first side wall 101, wherein the first side wall 101, the second side wall 102, and the third side wall 103 are transited by an arc-shaped surface.
The connection portion 110 includes one or more of a first connection portion 111 connected with the first sidewall 101, a second connection portion 112 connected with the second sidewall 102, and a third connection portion 113 connected with the third sidewall 103. When the connection part 110 includes the first connection part 111, the second connection part 112, and the third connection part 113 at the same time, the first connection part 111 and the second and third connection parts 112 and 113 may be disposed at an interval; alternatively, the first connection portion 111 is integrally connected to the second connection portion 112 and the third connection portion 113. Preferably, in this embodiment, the first connecting portion 111, the second connecting portion 112, the third connecting portion 113 and the air inlet grill 100 are integrally formed, so that the air inlet grill can be directly manufactured by using a mold, a subsequent splicing process step is omitted, and the production efficiency is improved.
Accordingly, the base 200 of the present embodiment includes one or more of a first receiving surface 211 adapted to the first connecting portion 111, a second receiving surface 212 adapted to the second connecting portion 112, and a third receiving surface 213 adapted to the third connecting portion 113, and preferably includes the first receiving surface 211, the second receiving surface 212, and the third receiving surface 213 at the same time.
When the air inlet grill 100 is connected to the base 200, the first connecting portion 111 is fixedly connected to the first receiving surface 211, the second connecting portion 112 is fixedly connected to the second receiving surface 212, and the third connecting portion 113 is fixedly connected to the third receiving surface 213.
Further, in the present embodiment, a plurality of first connecting members 120 are disposed on one side of the connecting portion 110 facing the base 200, a plurality of second connecting members 220 are disposed on the supporting surface 210, and the plurality of first connecting members 120 and the plurality of second connecting members 220 are connected in a one-to-one matching manner, so that the air inlet grill 100 is connected to the base 200.
Optionally, in this embodiment, four first connection members 120 are disposed on the connection portion 110, two first connection members 120 are disposed on the first connection portion 111 at intervals, and one first connection member 120 is disposed at each of an end of the second connection portion 112 departing from the first connection portion 111 and an end of the third connection portion 113 departing from the first connection portion 111. The distance between two adjacent first connectors 120 is substantially equal, thereby ensuring the uniformity of the force. In this embodiment, the four first connecting members 120 may have the same or different structures, and may be determined specifically according to the needs.
Correspondingly, four second connecting pieces 220 are arranged on the bearing surface 210, two second connecting pieces 220 are arranged on the first bearing surface 211 at intervals, and one end of the second bearing surface 212 departing from the first bearing surface 211 and one end of the third bearing surface 213 departing from the first bearing surface 211 are both provided with one second connecting piece 220. The four first connectors 120 and the four second connectors 220 are in one-to-one correspondence in the first direction, and the four first connectors 120 and the four second connectors 220 are structurally adapted to each other, so that the stable connection between the air intake grill 100 and the base 200 is ensured.
Further, the structures of the first connecting element 120 and the second connecting element 220 in this embodiment can be set as required.
For example, the first connecting element 120 may be a protrusion disposed on the connecting portion 110, and the second connecting element 220 may be a groove disposed on the receiving surface 210, and the groove and the protrusion are connected and fixed by means of a plug-fit or a snap-fit connection.
For another example, the first connecting element 120 may also be a through hole disposed on the connecting element 110, and the corresponding second connecting element 220 may also be a threaded hole disposed on the bearing surface 210, and a fastening screw may be fixed in the threaded hole after passing through the through hole.
It is clear to those skilled in the art that the first connecting element 120 and the second connecting element 220 may also adopt other suitable structures as long as the stability of the connection between the two elements is ensured, and the embodiment is not limited thereto.
Referring to fig. 2 and fig. 3, in a possible embodiment, the air inlet grill 100 of the present embodiment further includes a connection column 130, the connection column 130 is located on a side of the connection portion 110 facing the base 200, and the connection column 130 is provided with a first connection hole. A coupling groove 230 is formed on a side surface of the base 200, and a second coupling hole is formed on a sidewall of the coupling groove 230. When the grill 100 is coupled to the base 200, the connecting post 130 is located in the connecting groove 230, and the first connecting hole and the second connecting hole are connected and fixed by a fastening member, which may be a fastening screw or the like.
In summary, in the embodiment, the connection portion 110 of the air inlet grill 100 is connected to the receiving surface 210 of the base 200, so that the connection area between the air inlet grill 100 and the base 200 is increased, the connection stability between the air inlet grill 100 and the base 200 is improved, the generation probability of phenomena such as shaking is reduced, and the use experience of the user is improved.
Example two
The embodiment provides an air conditioner internal unit, which comprises the air inlet grid assembly in the first embodiment.
The air conditioner internal unit of this embodiment is owing to adopted the air inlet grid subassembly of above-mentioned embodiment one, therefore air conditioner internal unit's static stability is better, is difficult for producing phenomenons such as rock, is favorable to improving user's use and experiences.
EXAMPLE III
The embodiment provides an air conditioner, which comprises an air conditioner internal unit and an air conditioner external unit which are connected with each other, wherein the air conditioner internal unit adopts the air conditioner internal unit of the second embodiment.
The air conditioner of this embodiment is because adopted the air conditioner internal unit of above-mentioned embodiment two, therefore holistic static stability is better, is difficult for producing phenomenons such as rocking, is favorable to improving user's use and experiences.
In the description of the embodiments of the present application, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of indicated technical features is significant. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the embodiments of the present application, unless otherwise specifically stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description of the embodiments of the present application, it should be understood that the terms "inner", "outer", "upper", "bottom", "front", "back", and the like, if any, refer to the orientation or positional relationship as shown in the drawings, which is used for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and therefore, should not be taken to be limiting of the present application.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. The utility model provides an air inlet grid subassembly, its characterized in that, includes air inlet grid and base, the air inlet grid is close to the one end of base is equipped with connecting portion, connecting portion perpendicular to the air inlet grid sets up, be equipped with on the base and accept the face, connecting portion with accept face fixed connection, and in the first direction, the projection of connecting portion with accept the projection coincidence of face, wherein, the first direction is air conditioner internal unit's axial.
2. The air inlet grill assembly according to claim 1, wherein the connecting portion is provided on a side of the air inlet grill facing an interior of the air conditioning indoor unit; the width of the connecting part along a second direction is 25-35mm, wherein the first direction and the second direction are perpendicular to each other.
3. The air intake grill assembly of claim 1, wherein the connection portion comprises a rib disposed on the air intake grill.
4. The air inlet grill assembly according to any one of claims 1-3, wherein the air inlet grill includes a first side wall and second and third side walls disposed on opposite sides of the first side wall;
the connecting part comprises a first connecting part connected with the first side wall, a second connecting part connected with the second side wall and a third connecting part connected with the third side wall, and the first connecting part, the second connecting part and the third connecting part are arranged at intervals, or the first connecting part is connected with the second connecting part and the third connecting part;
the base comprises a first bearing surface matched with the first connecting part, a second bearing surface matched with the second connecting part and a third bearing surface matched with the third connecting part.
5. The air inlet grill assembly as set forth in claim 4 wherein a plurality of first connectors are provided on a side of the connecting portion facing the base, a plurality of second connectors are provided on the receiving surface, and the plurality of first connectors are connected to the plurality of second connectors in a one-to-one mating manner so that the air inlet grill is connected to the base.
6. The air inlet grill assembly according to claim 5, wherein four of the first connectors are provided on the connecting portion, two of the first connectors are provided on the first connecting portion at intervals, and one of the first connectors is provided on each of an end of the second connecting portion facing away from the first connecting portion and an end of the third connecting portion facing away from the first connecting portion;
be equipped with four on the face of accepting the second connecting piece, the first face of accepting is gone up the interval and is provided with two the second connecting piece, the second is accepted the face and is deviated from the first one end of accepting the face and the third is accepted the face and is deviated from the first one end of accepting the face all is equipped with one the second connecting piece.
7. The air intake grill assembly as set forth in claim 5 wherein said first attachment member is a projection disposed on said attachment portion and said second attachment member is a recess disposed on said receiving surface.
8. The air inlet grill assembly according to claim 5, wherein the air inlet grill is further provided with a connecting post, the connecting post is located on a side of the connecting portion facing the base, and the connecting post is provided with a first connecting hole;
a connecting groove is formed in the side face of the base, and a second connecting hole is formed in the side wall of the connecting groove;
the spliced pole is located in the spread groove, just first connecting hole and second connecting hole pass through the fastener and connect fixedly.
9. An air conditioner indoor unit, comprising the air intake grill assembly as recited in any one of claims 1 to 8.
10. An air conditioner characterized by comprising an air conditioner indoor unit and an air conditioner outdoor unit which are connected with each other, wherein the air conditioner indoor unit adopts the air conditioner indoor unit as claimed in claim 9.
CN202222049502.6U 2022-08-04 2022-08-04 Air inlet grid assembly, air conditioner internal unit and air conditioner Active CN218495322U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222049502.6U CN218495322U (en) 2022-08-04 2022-08-04 Air inlet grid assembly, air conditioner internal unit and air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222049502.6U CN218495322U (en) 2022-08-04 2022-08-04 Air inlet grid assembly, air conditioner internal unit and air conditioner

Publications (1)

Publication Number Publication Date
CN218495322U true CN218495322U (en) 2023-02-17

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