CN-224230187-U - Indoor unit of cabinet air conditioner

CN224230187UCN 224230187 UCN224230187 UCN 224230187UCN-224230187-U

Abstract

The utility model relates to the technical field of air conditioning equipment, and aims to solve the problems of low disassembly efficiency of a disassembly cover of a filter screen and low stability of closing a disassembly opening of the filter screen. The utility model provides a cabinet air conditioner indoor unit which comprises a shell, a filter screen disassembly opening, a disassembly cover and a cover plate clamping structure, wherein an air inlet is formed in the shell, an air inlet grille is arranged at the air inlet, the filter screen is arranged at the inner side of the air inlet grille and is used for filtering air flow flowing into the air inlet, the adjacent air inlet grille is formed in the shell and is used for allowing the filter screen to be installed on the inner side of the air inlet grille and disassembled from the inner side of the air inlet grille to the outside of the shell, one end of the disassembly cover is rotatably connected to the filter screen disassembly opening and is used for opening and closing the filter screen disassembly opening, the other end of the disassembly cover is provided with the cover plate clamping structure, and the disassembly clamping structure is arranged at a position of the filter screen disassembly opening corresponding to the cover plate clamping structure and is in clamping connection with the disassembly clamping structure. The present utility model overcomes the above-described technical problems.

Inventors

HAN XIAOWEI
WANG XIANQIANG
HAO BENHUA

Assignees

青岛海尔空调器有限总公司
海尔智家股份有限公司

Dates

Publication Date: 20260512
Application Date: 20250424

Claims (10)

1. A cabinet air conditioner indoor unit, comprising: The shell is provided with an air inlet, and an air inlet grille is arranged at the air inlet; The filter screen is arranged on the inner side of the air inlet grille and is used for filtering air flow flowing into the air inlet; A filter screen disassembly opening, adjacent to the air inlet grille, arranged on the shell and used for allowing the filter screen to be installed on the inner side of the air inlet grille and disassembled from the inner side of the air inlet grille to the outer side of the shell; Dismantle the lid, its one end rotationally connect in filter screen dismantles mouthful department, be used for opening and closing the filter screen dismantles mouthful, and its other end is provided with the apron block structure, filter screen dismantles mouthful department with the position that the apron block structure corresponds is provided with dismantles the block structure, apron block structure block connect in dismantle the block structure.
2. The indoor unit of claim 1, wherein the indoor unit of the cabinet air conditioner, The shell is provided with at least one of the left side surface and the right side surface with the air inlet and the filter screen disassembly opening, and The disassembly cover is provided with a hinge shaft used for limiting rotation of the disassembly cover, the hinge shaft extends in the vertical direction, a hinge hole is formed in the side wall of the filter screen disassembly opening, and the hinge shaft is rotatably connected in the hinge hole.
3. The indoor unit of claim 2, wherein the indoor unit of the cabinet air conditioner, The disassembly cover comprises a first end part, a second end part, a third end part and a fourth end part, wherein the first end part and the second end part are oppositely arranged, the third end part is upwards arranged, the fourth end part is downwards arranged, the third end part is arranged at the rear end of the disassembly opening of the filter screen, and The hinge hole includes: a top shaft hole which is arranged on the top side wall of the filter screen disassembly opening and is arranged close to the rear end of the filter screen disassembly opening; A bottom shaft hole which is arranged on the bottom side wall of the filter screen disassembly opening and is close to the rear end of the filter screen disassembly opening, and The hinge shaft includes: the upper hinge shaft section is arranged on the third end part, is close to the first end part and is rotatably connected in the top shaft hole; the lower hinge shaft section is arranged on the fourth end part and close to the first end part and is rotatably connected in the bottom shaft hole.
4. The indoor unit of claim 3, wherein the indoor unit of the cabinet air conditioner, The cover plate clamping structure comprises: An elastic hook connected to the second end and extending toward the inner side of the detachable cover, and The disassembly and clamping structure comprises: Dismantle limiting plate, set up in the front end of filter screen dismantlement mouth, and towards the rear end of filter screen dismantlement mouth extends, elasticity pothook colludes and locates dismantle limiting plate's medial surface, in order to restrict dismantle the lid outwards rotationally open the filter screen dismantlement mouth.
5. The indoor unit of claim 4, wherein the indoor unit of the cabinet air conditioner, The cover plate clamping structure further comprises: The elastic bending connector is connected between the second end part and the elastic clamping hook, and an elastic gap is arranged between the disassembly cover and the elastic clamping hook in the direction of the first end part and the second end part; The shell comprises a limiting wall plate arranged at the front end of the filter screen disassembly opening and facing the disassembly cover, and The disassembly and clamping structure further comprises: Dismantles the mouth of stepping down, set up in on the spacing wallboard, correspond the elasticity is buckled the connector and is set up, and set up in dismantlement limiting plate's rear is used for holding buckle the connector.
6. The indoor unit of claim 5, wherein the indoor unit of the cabinet air conditioner, The head part of the elastic clamping hook is arranged towards the inner side of the disassembly cover, the tail part of the elastic clamping hook is arranged towards the outer side of the disassembly cover, and The elastic bending connector comprises: An inward connecting plate, one end of which is connected to the second end part, and the other end of which extends to the inner side of the detachable cover; And one end of the outward connecting plate is connected with the inward connecting plate, the other end of the outward connecting plate extends to the outer side of the disassembly limiting plate and is connected with the head part of the elastic clamping hook, and the elastic gap is positioned between the inward connecting plate and the outward connecting plate in the direction of the first end part and the second end part.
7. The indoor unit of claim 5, wherein the indoor unit of the cabinet air conditioner, The second end of the detachable cover is provided with a bending avoidance gap, and the elastic bending connector and the elastic clamping hook are arranged at the bending avoidance gap.
8. The indoor unit of claim 4, wherein the indoor unit of the cabinet air conditioner, The head part of the elastic clamping hook is arranged towards the inner side of the disassembly cover, the tail part of the elastic clamping hook is arranged towards the outer side of the disassembly cover, and The cover plate clamping structure further comprises: The cover is closed spacing portion, connect in the afterbody of elasticity pothook, and with be formed with between the head of elasticity pothook and be used for holding dismantle the block spacing groove of limiting plate, the butt in dismantle the lateral surface of limiting plate, in order to restrict dismantle the cover lid and close in place the back continue to the inside rotation of filter screen dismantlement mouth.
9. The indoor unit of claim 1, wherein the indoor unit of the cabinet air conditioner, The shell is provided with an air inlet and a filter screen disassembly opening on at least one of the left side surface and the right side surface, the filter screen disassembly opening is positioned above the air inlet, and The top of filter screen is connected with the handle, just offer the handle groove that extends along fore-and-aft direction on the handle, the handle is located in the filter screen dismantles the mouth.
10. The indoor unit of claim 9, wherein the indoor unit of the cabinet air conditioner, The front and rear ends of the inner side of the air inlet grille are provided with filter screen sliding grooves extending in the up-down direction, the filter screen can be arranged in the filter screen sliding grooves in a sliding manner in the up-down direction, and The inside of air inlet grille is provided with the installation fender piece that extends in the fore-and-aft direction, the installation fender piece is located the below of filter screen dismantlement mouth, just the installation fender piece with the filter screen dismantles the mouth and sets up adjacently, the installation fender piece with be provided with the intercommunication between the air inlet grille the spacing mouth of dismantling of installation on filter screen spout top.

Description

Indoor unit of cabinet air conditioner Technical Field The utility model relates to the technical field of air conditioning equipment, in particular to a cabinet air conditioner indoor unit. Background With the development of scientific technology, the number of air conditioners is continuously increased, and the functions of the air conditioners are also more and more abundant. An air inlet filter screen is generally arranged at an air inlet of the existing air conditioner, and a user or maintenance personnel is required to regularly detach and clean the filter screen so as to ensure the normal operation of the air conditioner and the cleanliness degree of air in an indoor space and ensure the use experience of the user. At present, in the prior art, some column type vertical air conditioner indoor units, their dismantlement scheme is for dismantling lid and filter screen and connect to will dismantle lid and filter screen and pull out together when need dismantling can. But because the filter screen is in the same place with dismantling the lid and link together, can lead to dismantling lid and filter screen and dismantle the location inaccuracy of mouth, can influence like this and dismantle the lid and establish the connection stability of dismantling the mouth department, appear dismantling the condition that the lid lock is not gone up even. In some square cabinet air-conditioning indoor units, the disassembly cover is directly buckled on the disassembly opening through a buckle or a screw and other structures, and the filter screen is not connected with the disassembly cover. Therefore, although the connection stability of the disassembly cover and the disassembly opening is ensured, when the filter screen is disassembled, the disassembly cover is required to be taken down and placed at a certain position, and after the filter screen is disassembled to be cleaned, the disassembly cover is buckled on the disassembly opening again. Therefore, the disassembly and assembly efficiency of the filter screen can be affected, even when the disassembly cover is buckled on the disassembly opening again, the condition that the disassembly cover cannot be found can occur, and the disassembly and assembly efficiency of the filter screen can be further reduced. Disclosure of utility model It is an object of the present utility model to provide an indoor unit of a cabinet air conditioner that overcomes at least one of the above-mentioned drawbacks of the prior art. A further object of the present utility model is to ensure the connection stability between the disassembly cover and the disassembly opening of the filter screen, and to improve the disassembly efficiency of the filter screen. In particular, the present utility model provides a cabinet air conditioner indoor unit comprising: the shell is provided with an air inlet, and an air inlet grille is arranged at the air inlet; The filter screen is arranged on the inner side of the air inlet grille and is used for filtering air flow flowing into the air inlet; a filter screen disassembly opening, wherein adjacent air inlet grids are arranged on the shell and used for allowing the filter screen to be installed on the inner side of the air inlet grids and disassembled from the inner side of the air inlet grids to the outside of the shell; dismantle the lid, its one end rotationally connects in filter screen dismantlement mouth department for open and close the filter screen dismantlement mouth, and its other end is provided with the apron block structure, and filter screen dismantlement mouth department is provided with dismantles the block structure with the position that the apron block structure corresponds, and the block of apron block structure block is connected in dismantlement block structure. Further, at least one of the left side surface and the right side surface of the shell is provided with an air inlet and a filter screen disassembly opening, and The disassembly cover is provided with a hinge shaft used for limiting rotation of the disassembly cover, the hinge shaft extends in the vertical direction, a hinge hole is formed in the side wall of the filter screen disassembly opening, and the hinge shaft is rotatably connected with the inside of the hinge hole. Further, the detachable cover includes a first end portion and a second end portion which are disposed opposite to each other, and a third end portion and a fourth end portion which are disposed opposite to each other, the first end portion being disposed at a rear end of the screen removing opening, the third end portion being disposed upward, the fourth end portion being disposed downward, and The hinge hole includes: a top shaft hole which is arranged on the top side wall of the filter screen disassembly opening and is arranged close to the rear end of the filter screen disassembly opening; a bottom shaft hole arranged on the bottom side wall of the filter screen disassembly opening and close to