CN2394348Y - 增安型螺口式灯头、灯脚 - Google Patents

增安型螺口式灯头、灯脚 Download PDF

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Publication number
CN2394348Y
CN2394348Y CN 99244270 CN99244270U CN2394348Y CN 2394348 Y CN2394348 Y CN 2394348Y CN 99244270 CN99244270 CN 99244270 CN 99244270 U CN99244270 U CN 99244270U CN 2394348 Y CN2394348 Y CN 2394348Y
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utility
model
lamp holder
lamp cap
lamp
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Expired - Fee Related
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CN 99244270
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章礼勇
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Individual
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Abstract

增安型螺口式灯头,由外壳、底座、螺纹、中心柱等主要部分组成,其特征是:在螺纹腔内增设一个绝缘盖体,盖体中心有孔洞,孔洞平面与灯头中心柱端面有距离。该型灯头与配套的灯脚使用,能够增强人身安全,用于台灯、工作灯等,效果明显。

Description

增安型螺口式灯头、灯脚
本实用新型涉及一种灯头、灯脚,尤指螺口式灯头、灯脚。
目前,公知的螺口式灯头、灯脚,用于台灯、工作灯等儿童易触及的地方,或带电维修等场合,是不能确保安全的,因为手易伸入灯头内与中心柱接触。
本实用新型的目的,是设计一种新的灯头、灯脚,以确保即使在带电状态下,也能确保人身安全。
本实用新型的目的是这样实现的:在公知的螺口式灯头内,增设一个绝缘隔离盖,盖子中心有孔洞,孔洞与灯头中心柱对应,并与中心柱端面之间保持一定的电气间隙,孔洞直径明显小于手指的直径。与此灯头配套的灯脚,与公知的灯脚相比较,其中心柱较长,其中心柱在正常使用中通过灯头内绝缘隔离盖,与灯头中心柱接触,从而形成电气回路。
本实用新型的优点,是该种灯头、灯脚配套使用时,能确保人身安全,其实施也是非常方便的。
下面,结合附图和典型实施例,对本实用新型作进一步说明。
图1为新型灯脚示意图,其中,1--灯脚中心柱;2--灯脚螺纹。
图2为新型灯头剖面图,其中,4--灯头中心柱;5--灯头螺纹;6--灯头座;7--灯头螺纹引脚;8--绝缘盖体;9--灯头外壳;10--盖体孔洞。

Claims (1)

1、增安型螺口式灯头,由外壳、底座、螺纹、中心柱等主要部分组成,其特征是:在螺纹腔内增设一个绝缘盖体,盖体中心有孔洞,孔洞平面与灯头中心柱端面有距离。
CN 99244270 1999-09-10 1999-09-10 增安型螺口式灯头、灯脚 Expired - Fee Related CN2394348Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99244270 CN2394348Y (zh) 1999-09-10 1999-09-10 增安型螺口式灯头、灯脚

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99244270 CN2394348Y (zh) 1999-09-10 1999-09-10 增安型螺口式灯头、灯脚

Publications (1)

Publication Number Publication Date
CN2394348Y true CN2394348Y (zh) 2000-08-30

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Family Applications (1)

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CN 99244270 Expired - Fee Related CN2394348Y (zh) 1999-09-10 1999-09-10 增安型螺口式灯头、灯脚

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CN (1) CN2394348Y (zh)

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