CN2458832Y - 手机带灯照明装置 - Google Patents

手机带灯照明装置 Download PDF

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CN2458832Y
CN2458832Y CN 00226805 CN00226805U CN2458832Y CN 2458832 Y CN2458832 Y CN 2458832Y CN 00226805 CN00226805 CN 00226805 CN 00226805 U CN00226805 U CN 00226805U CN 2458832 Y CN2458832 Y CN 2458832Y
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mobile phone
lighting
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游奕双
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Abstract

本实用新型是在手机中独立增设照明开关、限流电阻、超亮发光管与手机电池相连接,用手机电池作为照明电源,直接供电。在黑暗的环境中,只要启动照明开关,将超亮发光管启辉,起到应急照明的作用,使手机成为既能通讯又能应急照明之工具。

Description

手机带灯照明装置
本实用新型涉及一种手机的功能,尤其是在黑暗的坏境中能应急照明的手机带灯照明装置。
目前,公知的手机虽然都有夜视功能,但手机的夜视功能只能阅读本手机的显示屏和按键,而且光线很弱,无照射功能,无法照亮与手机有一定距离的物体。
本实用新型的目的是在手机中独立增设具有照射功能的带灯照明装置,来解决现有手机在黑暗环境中无法应急照明的不足。
本实用新型的目的是这样实现的:在手机中增设照明开关、限流电阻、超亮发光管,使其一端与电池座的正极端连接,另一端与电池座的负极端连接。当需要照明时,将照明开关开启,手机电池的电流通过照明开关,经由限流电阻到超亮发光管,通往手机的负极端,使超亮发光管启辉,这样,用手机电池直接供电,无论手机是否关机,均能达到应急照明的目的。
采用上述方案,使手机在方便通讯的同时,也能起到应急照明之用,增设的照明电路结构简单。
下面结合附图,对本实用新型进一步说明。
附图中是本实用新型的电路原理图。
图中  1,电池座2,正极端3,负极端4,照明开关5,限流电阻6,超亮发光管
在附图中,电池座(1)的正极端(2)、照明开关(4)、限流电阻(5)、超亮发光管(6)和电池座(1)的负极端(3)相连接。当需要照明时,将照明开关(4)开启,电池座(1)的正极端(2)电流通过照明开关(4)经由限流电阻(5)到超亮发光管(6)通往电池座(1)的负极端(3),使超亮发光管启辉,当不需照明时,关闭照明开关(4),使电源断流,即可停止照明。这样无论手机在开机或关机时均不影响照明。

Claims (2)

1、一种手机带灯照明装置,使在手机电池的输出端,由照明开关、限流电阻、超亮发光管相连接,其特征是:照明开关、限流电阻、超亮发光管的一端与电池的正极端连接,另一端与电池的负极端连接。
2、根据权利要求1所述的手机带灯照明装置,其特征是:照明开关、限流电阻、超亮发光管与手机电池独立增设相连接,直接供电。
CN 00226805 2000-09-18 2000-09-18 手机带灯照明装置 Ceased CN2458832Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00226805 CN2458832Y (zh) 2000-09-18 2000-09-18 手机带灯照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00226805 CN2458832Y (zh) 2000-09-18 2000-09-18 手机带灯照明装置

Publications (1)

Publication Number Publication Date
CN2458832Y true CN2458832Y (zh) 2001-11-07

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ID=33590560

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00226805 Ceased CN2458832Y (zh) 2000-09-18 2000-09-18 手机带灯照明装置

Country Status (1)

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CN (1) CN2458832Y (zh)

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C35 Partial or whole invalidation of patent or utility model
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Decision date of declaring invalidation: 20051201

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