CN-115095978-B - Sliding door assembly and air conditioner

CN115095978BCN 115095978 BCN115095978 BCN 115095978BCN-115095978-B

Abstract

The invention relates to the technical field of air conditioners, in particular to a sliding door assembly and an air conditioner. The sliding door assembly comprises a sliding door and a driving device, wherein the driving device comprises a driving box and a driving mechanism, the driving box is used for being fixedly connected with an air conditioner frame, the driving mechanism is installed on the driving box and provided with a sliding rack, and an upper limiting piece is arranged on the sliding rack and matched with an upward face of the sliding door and used for limiting the upward degree of freedom of the sliding door. The air conditioner comprises the sliding door assembly. The sliding door assembly and the air conditioner are convenient to detach, can reduce time and labor consumed in subsequent detachment, and are high in detachment efficiency.

Inventors

XIONG HUAXIANG
LUO HUIBIN
ZHANG YUZHONG
ZHAO WEIDAN
WANG YUE

Assignees

宁波奥克斯电气有限公司
宁波奥克斯电气股份有限公司
奥克斯空调股份有限公司
奥克斯空调股份有限公司

Dates

Publication Date: 20260421
Application Date: 20220617
Priority Date: 20220617

Claims (7)

1. A sliding door assembly characterized by comprising a sliding door (100) and a driving device (200); the driving device (200) comprises a driving box (210) and a driving mechanism, wherein the driving box (210) is used for being fixedly connected with an air conditioner frame, the driving mechanism is installed on the driving box (210), and the driving mechanism is provided with a sliding rack (220); The sliding rack (220) is detachably connected with an upper limiting piece, the upper limiting piece is matched with an upward surface of the sliding door (100) and used for limiting the upward degree of freedom of the sliding door (100), or the sliding door (100) is detachably connected with an upper limiting piece, the upper limiting piece is matched with a downward surface of the sliding rack (220), and the downward surface of the sliding rack (220) can limit the upward degree of freedom of the sliding door (100); a lower limiting piece is arranged on the sliding door (100) and is in rolling fit with an upward face of the driving box (210); The upper limiting piece is a screw (400), the screw (400) is provided with a limiting section (410) and a connecting section (420), the limiting section (410) is positioned between the connecting section (420) and the head of the screw (400), the connecting section (420) is in threaded connection with the sliding rack (220), and the limiting section (410) is used for being matched with the upward face of the sliding door (100); the upper limiting part is one and is positioned at the middle position of the circumference of the sliding door (100); The sliding door (100) is provided with a first limiting part, the sliding rack (220) is provided with a second limiting part, the first limiting part is matched with the second limiting part, and the second limiting part is used for limiting horizontal offset of the sliding door (100) relative to the sliding rack (220).
2. The sliding door assembly of claim 1, wherein the screw (400) is a stepped screw, the smooth section of the stepped screw being the stop section (410), the threaded section of the stepped screw being the connecting section (420); and/or a gap exists between the head of the screw (400) and the sliding door (100).
3. The sliding door assembly according to claim 1, wherein a top end surface of the sliding door (100) is provided with a groove (110), and the groove (110) is matched with the upper limiting piece.
4. A sliding door assembly according to claim 3 wherein the recess is provided in a top intermediate position of the sliding door.
5. The sliding door assembly of claim 1, wherein the lower spacing members are at least two and the lower spacing members are spaced apart in a horizontal direction; and/or, the lower limiting piece is a bearing.
6. The sliding door assembly of any of claims 1-4 wherein the drive mechanism comprises a power source, a gear and a rack, the power source being mounted to the drive box (210), the power source being drivingly connected to the gear for driving the gear in rotation, the gear being in engagement with the rack, the sliding rack (220) comprising the rack.
7. An air conditioner comprising the sliding door assembly of any one of claims 1-6.

Description

Sliding door assembly and air conditioner Technical Field The invention relates to the technical field of air conditioners, in particular to a sliding door assembly and an air conditioner. Background At present, many air conditioner indoor units are provided with sliding doors capable of shielding air outlets at the air outlets, driving devices are further arranged at the upper end and the lower end of the air conditioner indoor units, and sliding racks in the driving devices are respectively connected with the upper end and the lower end of the sliding doors so as to drive the sliding doors to rotate along the circumferential direction of the air conditioner. However, the sliding door of the existing air conditioner indoor unit is generally locked and fixed with the sliding rack of the driving device through screws, so that the sliding door can slide along with the sliding rack of the driving device, and at least two screws on the left and right sides are required to be respectively arranged at the upper end and the lower end of the sliding door to be locked with the sliding rack for ensuring the sliding stability of the sliding door, so that the sliding door is inconvenient to detach during subsequent maintenance. In summary, how to overcome the above-mentioned drawbacks of the sliding door limiting structure in the existing air conditioner indoor unit is a technical problem to be solved by those skilled in the art. Disclosure of Invention The invention aims to provide a sliding door assembly and an air conditioner, which are used for solving the technical problem that a sliding door opening structure in an air conditioner in the prior art is inconvenient to disassemble during subsequent maintenance. The invention provides a sliding door assembly, which comprises a sliding door and a driving device. The driving device comprises a driving box and a driving mechanism, wherein the driving box is used for being fixedly connected with the air conditioner frame, the driving mechanism is installed on the driving box, and the driving mechanism is provided with a sliding rack. The sliding door is provided with a lower limiting part, the lower limiting part is abutted with the upward face of the driving box, and the lower limiting part can move along the driving box. The sliding rack is provided with an upper limiting part which is matched with the upward face of the sliding door and used for limiting the upward degree of freedom of the sliding door, or the sliding door is provided with an upper limiting part which is matched with the downward face of the sliding rack, and the downward face of the sliding rack can limit the upward degree of freedom of the sliding door. Compared with the prior art, the invention has the beneficial effects that: According to the sliding door assembly provided by the invention, the upper limiting piece arranged on the sliding rack is matched with the upward surface of the sliding door, or the upper limiting piece arranged on the sliding door is matched with the downward surface of the sliding rack, so that the limitation on the upward degree of freedom of the sliding door, which is an important index for the stable operation of the sliding door, can be realized, and the screw for locking the sliding door and the sliding rack can be greatly reduced or even eliminated. When the sliding door is maintained later, the upper limiting part is detached, so that the upward degree of freedom of the sliding door can be relieved. Preferably, as an embodiment, the sliding door is provided with a lower stopper, the lower stopper is abutted against an upward surface of the driving box, and the lower stopper is movable along the driving box. The beneficial effects are that, dismantle more convenient. Preferably, as an implementation manner, the upper limiting part is a screw, the screw is provided with a limiting section and a connecting section, the limiting section is located between the connecting section and the head of the screw, the connecting section is in threaded connection with the sliding rack, and the limiting section is used for being matched with an upward face of the sliding door. The sliding door has the beneficial effects that the limitation on the upward degree of freedom of the sliding door can be relieved only by unscrewing the screw during subsequent maintenance, and the operation is very convenient. Preferably, as an implementation manner, the screw is a step screw, the smooth surface section of the step screw is the limit section, and the thread section of the step screw is the connection section. The sliding door has the beneficial effects that the sliding door is simpler and more convenient to install, the abrasion between the step screw and the sliding door caused by the interaction force can be reduced, and the connection reliability of the step screw and the sliding rack can be improved. Preferably, as an embodiment, a gap exists between the head of the screw and the slidi