CN203671325U - 一种筒灯 - Google Patents

一种筒灯 Download PDF

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Publication number
CN203671325U
CN203671325U CN201320888273.5U CN201320888273U CN203671325U CN 203671325 U CN203671325 U CN 203671325U CN 201320888273 U CN201320888273 U CN 201320888273U CN 203671325 U CN203671325 U CN 203671325U
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China
Prior art keywords
lamp
light emitting
emitting source
filament
glass
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Expired - Fee Related
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CN201320888273.5U
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English (en)
Inventor
易青
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DEQING COUNTY XINCHENG LIGHTING Co Ltd
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DEQING COUNTY XINCHENG LIGHTING Co Ltd
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Abstract

本实用新型属于照明用具技术领域，尤其涉及一种筒灯。本实用新型公开了一种筒灯，包括灯头和玻壳，其特征在于，所述的灯头和玻壳之间设有铝片，所述的玻壳内设有发光源，所述的发光源的一端与灯头相连，所述的发光源包括内玻璃和灯丝，所述的灯丝设置于内玻璃内。本实用新型可以更好的起到聚光的作用，使得照明灯起到更好的照明作用。

Description

一种筒灯
技术领域
本实用新型属于照明用具技术领域，尤其涉及一种筒灯。
背景技术
照明灯主要是用于照明用。普通的照明灯的结构一般包括灯头和玻壳，而在玻壳内设有灯丝，灯丝连有灯头。通过灯丝的发热，从而达到发光的目的。但是，普通的照明灯在使用的时候，其聚光性能较差，对灯丝的发热和发光得不到最大效果的利用。
发明内容
本实用新型的目的在于解决以上所述的技术问题，提供一种筒灯，其技术方案如下：
一种筒灯，包括灯头和玻壳，其特征在于，所述的灯头和玻壳之间设有铝片，所述的玻壳内设有发光源，所述的发光源的一端与灯头相连，所述的发光源包括内玻璃和灯丝，所述的灯丝设置于内玻璃内。
优选方式为，所述的玻壳的内壁上涂有反光涂料。
本实用新型提供的筒灯，其有益效果是：
本实用新型的灯头和玻壳之间设有铝片，通过铝片可以很好的与灯头和玻壳相连，使得其密封性能更加的好。所述的发光源包括内玻璃和灯丝，所述的灯丝设置于内玻璃内。灯丝设置于内玻璃内可以起到很好的聚光作用，从而达到最好的发光效果。
本实用新型更进一步的所述的玻壳的内壁上涂有反光涂料。通过反光涂料可以更好的起到反光效果，从而起到最好的聚光效果。
本实用新型可以更好的起到聚光的作用，使得照明灯起到更好的照明作用。
附图说明
图1为本实用新型的示意图。
具体实施方式
下面结合图1具体说明实施例：
一种筒灯，包括灯头1和玻壳2，其特征在于，所述的灯头1和玻壳2之间设有铝片3，所述的玻壳2内设有发光源4，所述的发光源4的一端与灯头1相连，所述的发光源4包括内玻璃5和灯丝6，所述的灯丝6设置于内玻璃5内。所述的玻壳2的内壁上涂有反光涂料7。
铝片的两端设有螺纹，通过螺纹可以与灯头和玻壳相连。而发光源是置于玻壳内部。发光源与灯头相连。
在使用的时候，灯头插入灯座内，通电后发光源通电，进行发热和发光。

Claims (2)

1.一种筒灯，包括灯头和玻壳，其特征在于，所述的灯头和玻壳之间设有铝片，所述的玻壳内设有发光源，所述的发光源的一端与灯头相连，所述的发光源包括内玻璃和灯丝，所述的灯丝设置于内玻璃内。
2.如权利要求1所述的筒灯，其特征在于，所述的玻壳的内壁上涂有反光涂料。
CN201320888273.5U 2013-12-31 2013-12-31 一种筒灯 Expired - Fee Related CN203671325U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320888273.5U CN203671325U (zh) 2013-12-31 2013-12-31 一种筒灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320888273.5U CN203671325U (zh) 2013-12-31 2013-12-31 一种筒灯

Publications (1)

Publication Number Publication Date
CN203671325U true CN203671325U (zh) 2014-06-25

Family

ID=50967615

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320888273.5U Expired - Fee Related CN203671325U (zh) 2013-12-31 2013-12-31 一种筒灯

Country Status (1)

Country Link
CN (1) CN203671325U (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Tube lamp

Effective date of registration: 20191209

Granted publication date: 20140625

Pledgee: Zhejiang Deqing rural commercial bank Limited by Share Ltd.

Pledgor: DEQING COUNTY XINCHENG LIGHTING LTD.

Registration number: Y2019990000685

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140625

Termination date: 20191231

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20221107

Granted publication date: 20140625

Pledgee: Zhejiang Deqing rural commercial bank Limited by Share Ltd.

Pledgor: DEQING COUNTY XINCHENG LIGHTING LTD.

Registration number: Y2019990000685