Cathode latch with simplified components, reduced temperature, and enhanced load pressure relief

TWM688792UActive Publication Date: 2026-10-21XIANGGUANG IND CO LTD
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Patent Information

Application Number
TW115204928
Authority / Receiving Office
TW · TW
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2026-05-29
Publication Date
2026-10-21
Estimated Expiration
2036-05-28

Smart Images

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    Figure TWG2TB001917745_003
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Abstract

A simplified, cooled, and enhanced load pressure release cathode lock comprises: a housing body with a receiving space containing two fixed portions; a solenoid valve located in the receiving space and having a movable shaft with at least one resisting portion at one end; a latch assembly with a latch and a positioning shaft, the latch and the positioning shaft being connected via a first extension and a second extension of the latch, and both ends of the positioning shaft being fixed to the two fixed portions of the housing body; and a temperature adjustment module comprising an input power circuit, a voltage regulator circuit, a judgment circuit, and a switching circuit, wherein the input power circuit is connected to the voltage regulator circuit and the judgment circuit, the voltage regulator circuit and the judgment circuit are connected to the switching circuit, and the switching circuit is connected to the solenoid valve. This allows for adjustment of the lock's temperature.
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Claims

1. A cathode lock with simplified components, reduced temperature, and enhanced load pressure release, comprising: a housing body having an accommodating space and two fixing portions therein; a solenoid valve disposed in the accommodating space and having a movable shaft with at least one resisting portion at one end; a locking assembly having a locking latch and a positioning shaft, the locking latch and the positioning shaft being connected via a first extension and a second extension of the locking latch, and both ends of the positioning shaft being fixed to the two fixing portions of the housing body; and a temperature adjustment module comprising an input power circuit, a voltage regulator circuit, a judgment circuit, and a switching circuit, the input power circuit being connected to the voltage regulator circuit and the judgment circuit respectively, the voltage regulator circuit and the judgment circuit being connected to the switching circuit respectively, and the switching circuit being connected to the solenoid valve.

2. The simplified components, cooling and enhanced load pressure release cathode lock as described in claim 1, wherein the voltage specification of the input power supply circuit is 12V or 24V.

3. The simplified element, cooling and enhanced load pressure release cathode lock as described in claim 1, wherein the two fixing parts are fixing holes.

4. The simplified element, cooling and enhanced load pressure release cathode lock as described in claim 1, wherein a torsion spring is provided on the positioning shaft.

5. The simplified component, cooling and enhanced load pressure release cathode lock as described in claim 1, wherein the temperature adjustment module is disposed on a PCB control board located inside the housing body.