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US 11,298,726 B2Granted
Cleaner and cleaning device
AssigneesBoe Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd.
InventorsMin Xu, Pengfei Xu, Jiajia Shan, Kai Wu
Life of this patent
Estimating the term…
Abstract
A cleaner and a cleaning device are disclosed. The cleaner includes: a guide rail; a lifting lever, one end of which is disposed on the guide rail and capable of moving along the guide rail; a feed pipe, disposed inside the lifting lever; and a nozzle, disposed on an end portion of one end of the lifting lever away from the guide rail and communicated with the feed pipe. The lifting lever is configured to allow the nozzle to be away from or close to the guide rail.
Claims19
A cleaner, comprising:
- a guide rail;
- a lifting lever, one end of which is disposed on the guide rail and capable of moving along the guide rail;
- a feed pipe, disposed inside the lifting lever;
- and
- a nozzle, disposed on an end portion of one end of the lifting lever away from the guide rail and communicated with the feed pipe, wherein the lifting lever is configured to allow the nozzle to be away from or close to the guide rail, to increase or decrease a distance between the nozzle and the guide rail,
- the lifting lever includes a first lifting lever, a second lifting lever, and a connecting piece connecting the first lifting lever and the second lifting lever,
- the nozzle is disposed on an end portion of the first lifting lever, the second lifting lever is disposed on the guide rail, and the first lifting lever can perform an up-and-down movement relative to the second lifting lever.
4 more elements
A cleaning, comprising:
- a guide rail;
- a lifting lever, one end of which is disposed on the guide rail and capable of moving along the guide rail;
- a feed pipe, disposed inside the lifting lever;
- and
- a nozzle, disposed on an end portion of one end of the lifting lever away from the guide rail and communicated with the feed pipe, wherein the lifting lever is configured to allow the nozzle to be away from or close to the guide rail, to increase or decrease a distance between the nozzle and the guide rail, wherein the cleaner further comprises:
- an inner spray head and an outer spray head,
- wherein the inner spray head is disposed inside the outer spray head, the nozzle is disposed inside the inner spray head, a plurality of first spray holes are provided on the outer spray head, a plurality of second spray holes are provided on the inner spray head, and at least one of the inner spray head or the outer spray head is configured to rotate around the lifting lever.
4 more elements
A cleaner, comprising:
- a guide rail;
- a lifting lever, one end of which is disposed on the guide rail and capable of moving along the guide rail;
- a feed pipe, disposed inside the lifting lever;
- and
- a nozzle, disposed on an end portion of one end of the lifting lever away from the guide rail and communicated with the feed pipe, wherein the lifting lever is configured to allow the nozzle to be away from or close to the guide rail, to increase or decrease a distance between the nozzle and the guide rail, wherein the cleaner further comprises a laser ranging unit disposed on the guide rail.
2 more elements
Dependencies are inferred from the claim text.