CN2850942Y - 手电笔 - Google Patents

手电笔 Download PDF

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Publication number
CN2850942Y
CN2850942Y CN 200520145487 CN200520145487U CN2850942Y CN 2850942 Y CN2850942 Y CN 2850942Y CN 200520145487 CN200520145487 CN 200520145487 CN 200520145487 U CN200520145487 U CN 200520145487U CN 2850942 Y CN2850942 Y CN 2850942Y
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CN 200520145487
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刘胜谟
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Abstract

本实用新型涉及一种笔，一种能够在夜间或光线弱的场合发光照明的笔。该笔的笔帽内装有发光管、微型开关、纽扣电池组。笔杆是透明材料，发光管的光线通过笔杆内孔及透明前端盖照向笔下书写部位。该笔不管是白天或夜晚有无灯光都可使用，既是书写工具，又可当手电筒照明。

Description

手电笔
所属技术领域
本实用新型涉及一种笔，一种能发光照明的手电笔。
背景技术
众所周知，笔是一种书写工具，一般圆珠笔包括笔杆、圆珠笔芯、端盖、弹簧等。但一般圆珠笔在夜间或光线暗的情况下无法使用。在夜间和光线暗的情况下使用时，需要有灯光照明，这就给使用者带来不便。
发明内容
为了克服现有技术的不足，本实用新型提供了一种手电笔，该笔无论白天或晚上都可以正常使用，在夜间或光线暗的情况下，具有照明和书写两种功能。
本实用新型解决其技术问题所采用的技术方案是：本实用新型以普通的圆珠笔基本结构为基础，在笔帽内装有高亮度发光管及纽扣电池组、微型开关等。笔帽内发光管的发光球冠面与笔杆内孔的圆弧面相吻合。发光管的管脚端与微型开关、纽扣电池组，通过笔帽端盖内的弹簧压紧。微型开关与发光管、纽扣电池组、导线、弹簧组成电路，当书写需要照明时，打开开关，电池供电，发光管发光，光线通过笔杆内孔和透明端盖照亮笔下书写部位，满足书写要求。
本实用新型的有益效果是：不管在白天或夜晚有无光线该笔都可使用，给一些需在光线暗或无光线情况下的书写者带来方便，又可当手电筒用。
附图说明
下面结合附图对本实用新型进一步说明
图1是本实用新型的结构示意图
图中1.透明端盖，2.圆珠笔芯，3.笔杆，4.发光管，5.微型开关，6.纽扣电池组，7.笔帽，8.弹簧，9.笔帽端盖。
具体实施方式
参阅图1，笔帽内装有发光管(4)、微型开关(5)、纽扣电池组(6)和弹簧(8)，笔杆前端设有透明端盖(1)。圆珠笔芯(2)后端以螺纹拧固在笔杆(3)后端内螺孔上。圆珠笔芯(2)的笔尖以透明端盖(1)与笔杆(3)前端螺纹的旋进与旋出来实现伸出透明端盖(1)或是缩进笔体内。发光管(4)管脚端的正极与微型开关(5)接线A相连，微型开关(5)的接线B与笔帽端盖(9)内的弹簧(8)相接。弹簧(8)有导体与压紧两个作用。弹簧(8)与纽扣电池组(6)相抵，纽扣电池组(6)负极与发光管(4)的负极管脚相接。按动微型开关(5)按扭，电路接通，发光管(4)发光，光线通过笔杆(3)内孔和透明端盖(1)照向笔尖下方。达到书写照明目的。

Claims (1)

1、一种手电笔，包括笔杆、笔帽、圆珠笔芯及弹簧，其特征是：笔帽内装有发光管、微型开关、纽扣电池、弹簧，透明的笔杆和前端盖固定在笔帽发光管前部。
CN 200520145487 2005-12-24 2005-12-24 手电笔 Expired - Fee Related CN2850942Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520145487 CN2850942Y (zh) 2005-12-24 2005-12-24 手电笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520145487 CN2850942Y (zh) 2005-12-24 2005-12-24 手电笔

Publications (1)

Publication Number Publication Date
CN2850942Y true CN2850942Y (zh) 2006-12-27

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ID=37584907

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520145487 Expired - Fee Related CN2850942Y (zh) 2005-12-24 2005-12-24 手电笔

Country Status (1)

Country Link
CN (1) CN2850942Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103612515A (zh) * 2013-12-10 2014-03-05 东华大学 一种旋转式智能发光笔

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103612515A (zh) * 2013-12-10 2014-03-05 东华大学 一种旋转式智能发光笔
CN103612515B (zh) * 2013-12-10 2015-08-12 东华大学 一种旋转式智能发光笔

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