CN212930413U

CN212930413U - Casing subassembly, air conditioning indoor unit and air conditioner

Info

Publication number: CN212930413U
Application number: CN202021847436.1U
Authority: CN
Inventors: 占国栋
Original assignee: GD Midea Air Conditioning Equipment Co Ltd; Handan Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd; Handan Midea Air Conditioning Equipment Co Ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-09
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a shell assembly, an air conditioner indoor unit and an air conditioner, wherein the shell assembly comprises a shell, a buckle structure and an unlocking piece, and the shell comprises a main body and a panel which is covered on the first side of the main body; the buckle structure comprises a first clamping part and a second clamping part which are respectively arranged on the panel and the main body, and the second clamping part is clamped with the first clamping part so as to buckle the panel and the main body; unlocking piece movable mounting in the casing, so that unlocking piece has the unblock stroke, unlocking piece is used for order about in the unblock stroke first joint portion and the separation of second joint portion, so that panel and main part are relieved the lock and are connected. The utility model discloses a setting of deblocking spare for operating personnel is through simply pressing the deblocking spare can make panel and main part are relieved the lock and are connected, have reduced the degree of difficulty that opens and shuts of machine panel in the air conditioning.

Description

Casing subassembly, air conditioning indoor unit and air conditioner

Technical Field

The utility model relates to the technical field of household appliances, in particular to air conditioning technology field, concretely relates to machine and air conditioner in casing subassembly, air conditioning.

Background

The casing of the indoor unit of the air conditioner generally comprises a panel and a main body, wherein the panel is covered on one side of the main body, the panel is connected with the main body through a buckle, and the matching of the panel and the main body is ensured by designing a plurality of buckles. Due to quality requirements of authentication, falling and the like, the fastening of a general panel and a main body is tight, the panel can be punched only by using more than 30N force on one side, and when user experience is carried out in the process of developing a new product, the user often feeds back to open the panel and clean a filter screen, the opening and closing difficulty is large; in addition, in the market, when the indoor unit of the air conditioner to be repaired needs to be maintained, the panel needs to be opened, and as the indoor unit of the air conditioner is generally hung on a wall surface about 2.2m away from the ground, a maintenance worker needs to climb a ladder for maintenance, and great inconvenience is caused by forcibly opening the panel.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective provides a machine and air conditioner in casing subassembly, air conditioning, aims at reducing the degree of difficulty that opens and shuts of machine panel in the air conditioning.

In order to achieve the above object, the present invention provides a housing assembly, including:

the shell comprises a main body and a panel arranged on the first side of the main body in a covering mode;

the buckle structure comprises a first clamping part and a second clamping part which are respectively arranged on the panel and the main body, and the second clamping part is clamped with the first clamping part so as to buckle the panel and the main body; and the number of the first and second groups,

unlocking piece, movable mounting in the casing, so that unlocking piece has the unblock stroke, unlocking piece is used for order about in the unblock stroke first joint portion and the separation of second joint portion, so that panel and main part are relieved the lock and are connected.

Optionally, the main body has a second side adjacent to the first side, and the second side of the main body is provided with a mounting groove, the mounting groove is at least partially arranged through the first side of the main body to form a relief opening;

the unlocking piece is installed in the mounting groove, and along the scalable setting of the depth direction of mounting groove, the unlocking piece has hasp position and unblock position, second joint portion is located the unlocking piece, with the unlocking piece is located during the hasp position, make the panel pass through the unlocking piece install in the main part.

Optionally, the unlocking member is elastically and telescopically installed at the installation groove by a spring to have the locking position and the unlocking position.

Optionally, the holding tank has been seted up to the unblocking piece orientation the one end of mounting groove tank bottom, the one end of spring is located in the holding tank, the other end with the tank bottom butt of holding tank.

Optionally, the second clamping portion includes a clamping protrusion and a connecting arm connecting the clamping protrusion and the unlocking piece, and a first abutting surface is formed on one side of the clamping protrusion facing the unlocking piece;

first joint portion is including locating panel and orientation the joint that the unblock piece extends is protruding, the joint arch be equipped with for with the second butt face of first butt face looks butt.

Optionally, one end of the locking protrusion, which is far away from the unlocking piece, is provided with a first guide surface, the first guide surface is adjacent to the first abutting surface, and the first guide surface is obliquely arranged in an inward direction, which is gradually far away from the unlocking piece body;

the protruding one end of keeping away from the panel of joint is equipped with the second spigot surface, the second spigot surface with the second butt face is adjacent, the second spigot surface be used for with first spigot surface cooperation, with the protruding orientation of joint when the protruding removal of card, order about the unlocking piece inwardly moved extremely first butt face and second butt face butt.

Optionally, in an inward direction, the first abutment surface is disposed gradually closer to an incline of the unlocking member.

Optionally, a limiting structure is arranged on the side wall of the mounting groove;

unlocking piece is equipped with two orientations the elastic arm that the mounting groove tank bottom extends, each the elastic arm is the activity setting, so that two the elastic arm can be close to each other or keep away from, each the elastic arm keeps away from another one side of elastic arm is equipped with the barb, the barb be used for with limit structure cooperates, so that unlocking piece keeps away from the one end of mounting groove tank bottom with the surface parallel and level of main part.

Optionally, in the height direction of the installation groove, the height dimension of the elastic arm is b, the height of the installation groove corresponding to the elastic arm is h, and 0.03mm ≦ (h-b) ≦ 0.05 mm.

Optionally, the panel is equipped with the orientation first spacing arch that the deblocking piece extends, the deblocking piece is equipped with the orientation the second spacing arch that the panel extends, the spacing arch of second be used for the deblocking piece orientation when the unblock position activity, with first spacing protruding butt.

Optionally, first spacing arch is kept away from the one end of deblocking piece is equipped with the third spigot surface, the third spigot surface is in the orientation be close to gradually on the direction of unblock position the slope setting of deblocking piece body, be equipped with on the spacing arch of second with third spigot surface complex fourth spigot surface, be used for the deblocking piece orientation when the unblock position activity, order about the spacing arch of second is kept away from gradually first spacing arch.

Further, the utility model discloses still provide an indoor set of air conditioning, including housing assembly, housing assembly includes:

Further, the utility model discloses still provide an air conditioner, machine in the air conditioning, machine includes housing assembly in the air conditioning, housing assembly includes:

In the technical scheme provided by the utility model, the shell component comprises a shell body, a buckle structure and an unlocking piece, the shell body comprises a main body and a panel which is covered on the first side of the main body, the buckle structure comprises a first clamping part and a second clamping part which are respectively arranged on the panel and the main body, the panel and the main body are buckled and connected through the first clamping part and the second clamping part, the unlocking piece is movably arranged on the shell body so as to ensure that the unlocking piece has an unlocking stroke, the unlocking piece is used for driving the first clamping part and the second clamping part to separate in the unlocking stroke so as to ensure that the panel and the main body are unlocked and connected, thus, an operator can simply press the unlocking piece to ensure that the panel and the main body are unlocked and connected, thereby facilitating subsequent operations such as disassembly, cleaning and the like and reducing the opening and closing difficulty of the panel of the air-conditioning indoor unit, the user experience is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a housing assembly provided in the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the unlocking member of the housing assembly provided in FIG. 1;

FIG. 4 is another angular view of the unlocking member of FIG. 3;

FIG. 5 is a schematic cross-sectional view taken at E-E of FIG. 4;

FIG. 6 is a schematic view of a portion of the housing assembly provided in FIG. 1;

FIG. 7 is an enlarged view of a portion of FIG. 6 at B;

FIG. 8 is another angular view of the housing assembly provided in FIG. 1;

FIG. 9 is a schematic view of the interface at F-F in FIG. 8;

fig. 10 is a partial enlarged view at C in fig. 9.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In view of the above, fig. 1 to 10 illustrate an embodiment of a housing assembly 100 according to the present invention. Referring to fig. 1, in the present embodiment, the housing assembly 100 includes a housing, a fastening structure and an unlocking member 30, the housing includes a main body 10 and a panel 20 covering a first side of the main body 10, the fastening structure includes a first fastening portion 21 and a second fastening portion 11 respectively installed on the panel 20 and the main body 10, and the second fastening portion 11 is fastened to the first fastening portion 21, so that the panel 20 and the main body 10 are fastened together; the unlocking member 30 is movably installed in the housing, so that the unlocking member 30 has an unlocking stroke, and the unlocking member 30 is used for driving the first clamping portion 21 and the second clamping portion 11 to be separated in the unlocking stroke, so that the panel 20 and the main body 10 are unlocked and connected.

The utility model provides an among the technical scheme, casing assembly 100 includes casing, buckle structure and deblocking member 30, the casing includes main part 10 and the lid fits the panel 20 that the first side of main part 10 set up, buckle structure locates including the branch the first joint portion 21 and the second joint portion 11 of panel 20 and main part 10, panel 20 and main part 10 pass through first joint portion 21 and the 11 lock of second joint portion are connected, deblocking member 30 movable mounting in the casing, so that deblocking member 30 has the unblock stroke, deblocking member 30 is used for order about in the unblock stroke first joint portion 21 and the separation of second joint portion 11, so that panel 20 and main part 10 relieve the lock and connect, so, operating personnel can make through simply pressing deblocking member 30 panel 20 and main part 10 relieve the lock and connect to be convenient for carry out subsequent dismantlement, The operations such as washing have reduced the degree of difficulty that opens and shuts of air conditioning indoor set panel 20, have promoted user experience, have also reduced the operation degree of difficulty when the machine maintenance of air conditioning.

The technical scheme of the utility model, main part 10 is including face frame and end cover, unlocking piece 30 locates panel 20, face frame or end cover all can, as long as satisfy unlocking piece 30 is in can order about in the unblock stroke first joint portion 21 and the 11 separation of second joint portion can. In the present embodiment, the unlocking member 30 is disposed on the face frame, and specifically, referring to fig. 1, 6 and 7, the main body 10 (i.e., the face frame) has a second side adjacent to the first side, and the second side of the main body 10 is provided with a mounting groove at least partially penetrating the first side of the main body 10 to form a relief opening 12; unlocking piece 30 install in the mounting groove, and along the scalable setting of the depth direction of mounting groove, unlocking piece 30 has hasp position and unblock position, second joint portion 11 is located unlocking piece 30, with unlocking piece 30 is located during the hasp position, make panel 20 pass through unlocking piece 30 install in on the main part 10. So, through setting up second joint portion 11 is located unblock piece 30 makes the lock connection of panel 20 and main part 10 and the lock connection of relieving all can pass through unblock piece 30 realizes, has simplified the structure of casing subassembly 100. Further, in order to ensure the connection reliability when the panel 20 and the main body 10 are fastened and connected through the unlocking member 30, the unlocking member 30 is provided with two unlocking members 30, and the two unlocking members 30 are respectively arranged at the left end and the right end of the face frame.

Further, in the present embodiment, referring to fig. 2 and 3, the unlocking member 30 is elastically and telescopically mounted in the mounting groove by a spring 40 to have the locking position and the unlocking position. Specifically, work as unlocking piece 30 is towards keeping away from the direction of mounting groove tank bottom moves extremely first joint portion 21 with during the 11 buckles of second joint portion, unlocking piece 30 is located the hasp position is worked as unlocking piece 30 is towards being close to the direction of mounting groove tank bottom moves extremely during the separation of first joint portion 21 and second joint portion 11, unlocking piece 30 is located the unblock position, through spring 40's setting makes unlocking piece 30 move under the exogenic action extremely after the unblock position, after the exogenic action withdrawal, can pass through spring 40's elastic force makes it reset extremely the hasp position.

When the spring 40 is installed, one end of the spring is abutted to the unlocking piece 30, and the other end of the spring is abutted to the bottom of the installation groove. In this embodiment, in order to improve the mounting stability of the spring 40, an accommodating groove (not shown) is opened at one end of the unlocking member 30 facing the bottom of the mounting groove, one end of the spring 40 is disposed in the accommodating groove, and the other end abuts against the bottom of the accommodating groove. Thus, the installation of the spring 40 is more stable, and the unlocking member 30 is ensured to be smoothly switched between the locking position and the unlocking position.

The first clamping portion 21 and the second clamping portion 11 may be configured as two clamping hooks capable of being clamped with each other, or configured as a combination of the clamping hooks and a groove, in this embodiment, as shown in fig. 2, 3 and 5, the second clamping portion 11 includes a clamping protrusion 31 and a connecting arm (not shown in the drawings) connecting the clamping protrusion 31 and the unlocking member 30, and a first abutting surface 311 is formed on one side of the clamping protrusion 31 facing the unlocking member 30; first joint portion 21 is including locating panel 20 and orientation the joint that the unblock piece 30 extends is protruding, the joint is protruding be equipped with for with the second butt face (not shown) of first butt face 311 looks butt. In this way, when the first contact surface 311 and the second contact surface are in contact engagement, the panel 20 and the main body 10 are engaged and connected, and when the first contact surface 311 and the second contact surface are completely separated, the panel 20 and the main body 10 are disengaged and connected.

As further shown in fig. 2, 3 and 5, one end of the locking protrusion 31 away from the unlocking element 30 is provided with a first guiding surface 312, the first guiding surface 312 is adjacent to the first abutting surface 311, and the first guiding surface 312 is disposed in an inclined manner gradually away from the body of the unlocking element 30 in an inward direction (it should be noted that the "inward direction" herein refers to a direction from the notch of the mounting groove toward the groove bottom); the protruding one end of keeping away from panel 20 of joint is equipped with second spigot surface (not shown), the second spigot surface with the second butt face is adjacent, the second spigot surface be used for with first spigot surface 312 cooperation, with the protruding orientation of joint when the protruding 31 removal of card, order to order about unlocking piece 30 inwards moves to first butt face 311 and second butt face butt. So set up, it is more convenient to do benefit to panel 20 lock installation extremely on the main part 10, its lock installation process is as follows: the unlocking member 30 is installed in the installation groove first, and then the panel 20 is covered, at this time, the first clamping portion 21 on the panel 20 contacts with the second clamping portion 11 on the unlocking member 30, by artificially pressing the panel 20, the pressing force is transmitted to the first guide surface 312 through the second guide surface, and since the first guide surface 312 and the second guide surface are both inclined surfaces, the pressing force can resolve the pushing force toward the bottom direction of the installation groove, so that the unlocking member 30 moves toward the bottom direction of the installation groove, and at the same time, since the unlocking member 30 moves toward the bottom direction of the installation groove, the spring 40 is pressed to store the force, when the unlocking member 30 moves until the first guide surface 312 and the second guide surface are completely separated and the first abutting surface 311 and the second abutting surface start to contact, unlocking piece 30 is in keep away from under spring 40's the elastic force effect the direction of mounting groove tank bottom removes, thereby makes first butt face 311 and second butt face butt realize the joint of first joint portion 21 and second joint portion 11 realizes promptly the lock of panel 20 and main part 10 is connected.

As a preferred embodiment, in order to avoid the misoperation of the operator, when the panel 20 is forcibly opened by an external force without pressing the unlocking member 30, the housing assembly 100 is damaged, and preferably, as shown in fig. 2, the first abutting surface 311 is inclined to gradually approach the unlocking member 30 in a direction toward the bottom of the mounting groove. So, through setting up first butt face 311 with the extending direction of unlocking piece 30 self forms certain contained angle for operating personnel is using great external force to open by force during the panel 20, the panel 20 also can be opened, avoids right the structure of casing subassembly 100 causes the destruction.

Referring to fig. 7, in the present embodiment, a limiting structure 13 is disposed on a side wall of the mounting groove; unlocking piece 30 is equipped with two orientation the elastic arm 32 that the mounting groove tank bottom extends, each elastic arm 32 is the activity setting, so that two elastic arm 32 can be close to each other or keep away from, each elastic arm 32 keeps away from another one side of elastic arm 32 is equipped with barb 321, barb 321 be used for with limit structure 13 cooperates, so that unlocking piece 30 keeps away from the one end of mounting groove tank bottom with the surface parallel and level of main part 10. In this way, through the arrangement of the limiting structure 13 and the barb 321, in the installation process of the unlocking piece 30, after the unlocking piece 30 is pressed and pushed into the installation groove, the spring 40 springs out along the opposite direction of pushing under the action of the elastic force of the spring 40, and then the barb 321 is matched with the limiting structure 13, so that the unlocking piece 30 can be limited from being released from the installation groove, and meanwhile, one end of the unlocking piece 30, which is far away from the bottom of the installation groove, is flush with the outer surface of the main body 10, so as to avoid affecting the aesthetic appearance of the housing assembly 100.

When the unlocking member 30 is installed and its pushed-in position is not yet reached to enable the barb 321 to engage with the limiting structure 13, if it is not operated properly, the unlocking member 30 may be ejected by the elastic force of the spring 40. In order to avoid this, in the present embodiment, as shown in fig. 8, 9 and 10, the height dimension of the elastic arm 32 in the height direction of the installation groove is set to be b, the height of the installation groove corresponding to the elastic arm 32 is set to be h, and 0.03mm ≦ (h-b) ≦ 0.05 mm. So, through setting up b < h, can guarantee unlocking piece 30 can the mounting groove internalization, and set up 0.03mm and be less than or equal to (h-b) and be less than or equal to 0.05mm, can make elastic arm 32 with there is certain frictional force between the mounting groove, and then the restriction unlocking piece 30 is from in the installation slot pop out.

Further, in order to improve the convenience of operation of the unlocking piece 30, so that an operator can clearly judge whether the unlocking piece 30 reaches the unlocking position when pressing the unlocking piece 30, in this embodiment, referring to fig. 2 and 7, the panel 20 is provided with a first limiting protrusion 22 extending towards the unlocking piece 30, the unlocking piece 30 is provided with a second limiting protrusion 33 extending towards the panel 20, and the second limiting protrusion 33 is used for abutting against the first limiting protrusion 22 when the unlocking piece 30 moves towards the unlocking position, so as to limit the moving stroke of the unlocking piece 30 moving towards the bottom of the mounting groove. So, through the position that sets up of first spacing arch 22 and the spacing arch 33 of second can be so that work as unlocking piece 30 orientation the mounting groove tank bottom removes extremely during the spacing arch 33 butt of first spacing arch 22 and second, unlocking piece 30 reachs promptly and can make the unlocking position of first joint portion 21 and the 11 separation of second joint portion has improved unlocking piece 30's operational reliability and convenience.

Further, first spacing arch 22 is kept away from the one end of deblocking piece 30 is equipped with the third spigot surface, the third spigot surface is towards be close to gradually on the direction of unblock position the slope setting of deblocking piece 30 body, be equipped with on the spacing arch of second 33 with third spigot surface complex fourth spigot surface 331 is used for deblocking piece 30 orientation when the unblock position moves about, orders about the spacing arch of second 33 keeps away from gradually first spacing arch 22. So, when the orientation the direction of mounting groove tank bottom is pressed during unlocking piece 30, make first joint portion 21 and the separation of second joint portion 11 in, unlocking piece 30 passes through first spacing arch 22 to the spacing protruding 33 application of force of second, and because third spigot surface and fourth spigot surface 331 are the inclined plane, and orientation can be decomposed to this effort panel 20's effort, thereby realize unlocking piece 30 is removing extremely during the unblock position, panel 20 can pop out, has further improved and has opened panel 20's convenience.

The utility model discloses still provide an air-conditioning indoor unit, including casing assembly 100, this casing assembly 100's concrete structure refers to above-mentioned embodiment, because the utility model discloses air-conditioning indoor unit has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.

The utility model discloses still provide an air conditioner, including the air conditioning indoor set, the concrete structure of this air conditioning indoor set refers to above-mentioned embodiment, because the utility model discloses the air conditioner has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A housing assembly, comprising:

2. The housing assembly of claim 1, wherein the body has a second side adjacent to the first side, the second side of the body having a mounting slot disposed at least partially through the first side of the body to form a relief port;

3. The housing assembly of claim 2, wherein the unlocking member is elastically and telescopically mounted to the mounting groove by a spring to have the locking position and the unlocking position.

4. The housing assembly of claim 3 wherein said unlocking member defines a receiving slot at an end thereof facing a bottom of said mounting slot, said spring having one end thereof disposed within said receiving slot and an opposite end thereof abutting a bottom of said receiving slot.

5. The housing assembly according to claim 2, wherein the second catching portion includes a catching protrusion and a connecting arm connecting the catching protrusion and the unlocking member, and a first abutting surface is formed on a side of the catching protrusion facing the unlocking member;

6. The housing assembly of claim 5 wherein an end of the latch distal from the unlatching member defines a first guide surface, the first guide surface being adjacent the first abutment surface and the first guide surface being angled inwardly away from the unlatching member body;

7. The housing assembly of claim 5 wherein said first abutment surface is angled gradually closer to said unlocking member in an inward direction.

8. The housing assembly of claim 2, wherein the side wall of the mounting slot is provided with a limiting structure;

9. The housing assembly of claim 8, wherein the height dimension of the elastic arm in the height direction of the mounting groove is b, and the height of the mounting groove corresponding to the elastic arm is h, and is 0.03mm ≦ (h-b) ≦ 0.05 mm.

10. The housing assembly of claim 2 wherein the panel is provided with a first stop projection extending toward the unlocking member, the unlocking member being provided with a second stop projection extending toward the panel, the second stop projection being configured to abut the first stop projection when the unlocking member is moved toward the unlocked position.

11. The housing assembly of claim 10, wherein the end of the first limiting protrusion away from the unlocking member is provided with a third guiding surface, the third guiding surface is disposed to be inclined toward the unlocking member body in a direction toward the unlocking position, and the second limiting protrusion is provided with a fourth guiding surface cooperating with the third guiding surface to drive the second limiting protrusion to be gradually away from the first limiting protrusion when the unlocking member moves toward the unlocking position.

12. An indoor unit of an air conditioner, characterized by comprising the casing assembly as recited in any one of claims 1 to 11.

13. An air conditioner characterized by comprising the indoor unit of an air conditioner according to claim 12.