The invention relates to the technical field of automobiles, and discloses an automobile fuel tank protection alarm device which comprises a shell (1) partially covering or wholly wrapping an automobile fuel tank, and the shell (1) comprises a tempered glass layer (11); a tempered glass layer (11) is arranged in the shell (1), a conductive metal wire (2) is embedded in the tempered glass layer (11), binding posts (3) are arranged outside the shell (1) and at the two ends of the conductive metal wire (2), the binding posts (3) are outwards connected with a control device (4) used for detecting whether the conductive metal wire (2) is powered off or not, and the control device (4) sends an alarm signal to an alarm device (5) after detecting that the power is off. The shell containing the tempered glass is adopted, the conductive metal wire is embedded in the tempered glass, when a certain point of the shell is damaged by external force, the whole shell is broken, the conductive metal wire is broken, whether the conductive metal wire is conductive or not is easier to judge, and the cost of the corresponding control device is lower.
本发明涉及汽车技术领域,其公开了一种汽车油箱保护报警装置,其包括部分覆盖或整体包裹于汽车油箱外的壳体(1),所述壳体(1)包括钢化玻璃层(11);所述钢化玻璃层(11)内嵌设导电金属丝(2),所述壳体(1)外、所述导电金属丝(2)两端设有接线柱(3),所述接线柱(3)向外连接用于检测所述导电金属丝(2)是否断电的控制装置(4),所述控制装置(4)检测到断电后,向报警装置(5)发送报警信号。本发明采用包含钢化玻璃的壳体,其钢化玻璃内嵌设导电金属丝,当壳体某一点受到外力破损时,会整体破碎,导致导电金属丝断裂,导电金属丝的导电与否更加容易判断,且对应的控制装置的成本更低。
Automobile fuel tank protection alarm device
一种汽车油箱保护报警装置
2024-10-11
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Anti-collision protection device for automobile fuel tank
European Patent Office | 2021
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