首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
白炽灯泡
摘要
本实用新型公开了一种白炽灯泡。它将普通白炽灯泡直形的钼丝钩换成弯曲的钼丝钩5。它利用弯曲的钼丝钩的弹性增强了灯泡的抗振能力,通过延长钼丝钩的长度使灯泡在有灯罩的情况下使用实芯玻梗亦不会被加热熔化,从而延长了灯泡的使用寿命。本实用新型对现有灯泡改造很小,适用于作台灯灯泡,机床灯泡,路灯灯泡和工地灯泡等。
申请公布号
CN2475135Y
申请公布日期
2002.01.30
申请号
CN01218939.1
申请日期
2001.04.04
申请人
汪永刚
发明人
汪永刚
分类号
H01K1/18
主分类号
H01K1/18
代理机构
代理人
主权项
1.一种白炽灯泡,由灯头1,玻壳6,芯柱和灯丝10组成,灯头1与外导丝7相连,外导丝7穿过喇叭管11通过封接丝8与内导丝9相连,内导丝9接于灯丝10两端构成回路,实芯玻梗4一端与喇叭管11相连另一端封有1至7根用于托住灯丝10的钼丝钩5,排气管2位于喇叭管11内部与喇叭管11相连的部分开有排气孔3另一端在灯泡进行完抽气充气工作后熔封,其特征在于:钼丝钩5由弯曲的钼丝制成,一端封在实芯玻梗4内,另一端弯有小圈,灯丝10从中穿过被其托住。
地址
100029北京市北三环东路15号北京化工大学4号楼625室168信箱
您可能感兴趣的专利
System and method for accessing local services with a mobile terminal
Activation pin
Process for the breaking and cleaning of contaminant-containing raw paper stocks, in particular of recovered paper
Contractible and expandable arbor for a semiconductor wafer cleaning brush assembly
Center beam car with depressed cargo-carrying area
Butterfly valve with passive-lubricated liner/seat
Lighted umbrella
Superconducting device and method of manufacturing the same
Six-axis alignment and installation tool
Anchor with an expansible sleeve for hard material
Composition of polypropylene resin
Cookie manager for control of cookie transfer in internet client-server computer systems
Method and apparatus for using the voice over internet protocol to handoff call connections
Portable object detection system
Ferromagnetic foreign body detection with background canceling
Thin-type electrical connector having a locking function
Method and apparatus for performance and cost optimization in an internetwork
Method for providing information for a customer replaceable unit
Adjustable-load unitary multi-position bench exercise unit
Electronic assembly with high capacity thermal interface and methods of manufacture