US 2015/0014550 A1Published application

Latching method ensuring device can be sealed reliably and ultra-violet liquid processing device

AssigneeShenzhen Xingrisheng Industrial Co., Ltd.

InventorYonghao Li

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Abstract

A ultra-violet liquid processing device comprises a liquid processor, a lamp holder, a latching mechanism provided within the lamp holder, and a lamp holder fixed cover provided with a lock hole therein. The latching mechanism comprises a locking dog able to extend from or retract into the lamp holder and a water nozzle blocker. When the lamp holder is pressed on the liquid processor and connected with the liquid processor by lamp holder fixed cover, the locking dog projects from the lamp holder and enter into the lock hole of the lamp holder fixed cover, so that the lamp holder fixed cover is locked and cannot move. By means of the lamp holder fixed cover being locked by the latching mechanism and not able to be moved, the ultra-violet liquid processing device is sealed reliably by means of the substantial structure.

Claims22

Dependent claims

A latching method ensuring that UV liquid processing device is reliably sealed, the said UV liquid processing device comprises a deep cylindrical liquid processor, a lamp holder installed with a UV lamp, as well as water nozzles interconnected to the interior of the liquid processor;

the said water nozzle comprises a water inlet nozzle and a water outlet nozzle;
the said method comprises the following steps:
A. set a lamp holder fixed cover, so that the lamp holder fixed cover to press the lamp holder on the said liquid processor, to ensure the seal, and enable the said lamp holder fixed cover to be detachably connected to the said liquid processor;
B. in the process of implementing the said Step A, set at least one lock hole on the said lamp holder fixed cover;
C. set a latching mechanism comprising a locking dog in the said lamp holder;
the locking dog can stretch out from the lamp holder and retract into the said lamp holder;
so that when the said lamp holder fixed cover is pressed on the said lamp holder and connected to the said liquid processor, the said locking dog stretches out from the lamp holder, and enters the lock holes of the lamp holder fixed cover;
thus, the lamp holder fixed cover is locked and incapable of moving.

5 more elements

A UV liquid processing device realizing reliable seal by virtue of latching comprises a deep cylindrical liquid processor, a lamp holder installed with a UV lamp, as well as water nozzle interconnected with the interior of the liquid processor;

the said water nozzle comprises a water inlet nozzle and a water outlet nozzle, featuring that:
it also comprises a latching mechanism, as well as a lamp holder fixed cover arrange with lock hole;
the said lamp holder fixed cover presses the lamp holder on the said liquid processor, and is detachably connected to the liquid processor;
the said latching mechanism is installed inside of the said lamp holder, comprising a locking dog which can stretch out from the lamp holder or retract into the said lamp holder;
when the said lamp holder fixed cover presses the lamp holder on the said liquid processor and is connected to the said liquid processor, the said locking dog stretches out from the lamp holder, and enters the lock holes of the said lamp holder fixed cover, thus, the said lamp holder fixed cover is locked and can't move.

2 more elements

Dependencies are inferred from the claim text.