CN201531874U - 教学实验酒精灯 - Google Patents

教学实验酒精灯 Download PDF

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Publication number
CN201531874U
CN201531874U CN2009202735346U CN200920273534U CN201531874U CN 201531874 U CN201531874 U CN 201531874U CN 2009202735346 U CN2009202735346 U CN 2009202735346U CN 200920273534 U CN200920273534 U CN 200920273534U CN 201531874 U CN201531874 U CN 201531874U
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teaching
alcohol burner
volumetric flask
support
experimental alcohol
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CN2009202735346U
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徐建
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Abstract

教学实验酒精灯,属于教学用具技术领域。本实用新型的技术方案是:包括容量瓶、灯芯和灯盖,其特征是在容量瓶上固定设有支架,支架上设有圆环。本实用新型结构简单,在进行加热实验教学时操作简便、省时省力,减轻了教师的教学工作难度。

Description

教学实验酒精灯
技术领域:本实用新型属于教学用具技术领域,具体地讲是一种教学实验酒精灯。
背景技术:目前,在教学过程中所使用的酒精灯主要由容量瓶、灯芯和灯盖构成,这种酒精灯在实验加热时,需要安置三脚架,将加热物品放在三脚架上利用灯火的外焰进行加热,这样操作十分麻烦、费时费力,给教学工作增加了工作难度。
发明内容:本实用新型的目的是提供一种在进行加热实验教学时操作简便、省时省力的教学实验酒精灯。
本实用新型的技术方案是:包括容量瓶、灯芯和灯盖,其特征是在容量瓶上固定设有支架,支架上设有圆环。
本实用新型的有益效果是:本实用新型结构简单,在进行加热实验教学时操作简便、省时省力,减轻了教师的教学工作难度。
附图说明:附图1为本实用新型的结构示意图。
图中1、容量瓶,2、灯芯,3、灯盖,4、支架,5、圆环。
具体实施方式:包括容量瓶1、灯芯2和灯盖3,其特征是在容量瓶1上固定设有支架4,支架4上设有圆环5。在进行加热实验教学时,将加热物品放在圆环5上加热即可。

Claims (1)

1.教学实验酒精灯,包括容量瓶(1)、灯芯(2)和灯盖(3),其特征是:在容量瓶(1)上固定设有支架(4),支架(4)上设有圆环(5)。
CN2009202735346U 2009-11-19 2009-11-19 教学实验酒精灯 Expired - Fee Related CN201531874U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202735346U CN201531874U (zh) 2009-11-19 2009-11-19 教学实验酒精灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202735346U CN201531874U (zh) 2009-11-19 2009-11-19 教学实验酒精灯

Publications (1)

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CN201531874U true CN201531874U (zh) 2010-07-21

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CN2009202735346U Expired - Fee Related CN201531874U (zh) 2009-11-19 2009-11-19 教学实验酒精灯

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CN (1) CN201531874U (zh)

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Granted publication date: 20100721

Termination date: 20101119