CN2189422Y - 电热毯 - Google Patents

电热毯 Download PDF

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Publication number
CN2189422Y
CN2189422Y CN 94240060 CN94240060U CN2189422Y CN 2189422 Y CN2189422 Y CN 2189422Y CN 94240060 CN94240060 CN 94240060 CN 94240060 U CN94240060 U CN 94240060U CN 2189422 Y CN2189422 Y CN 2189422Y
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China
Prior art keywords
heat
utility
heating wire
model
layer
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Expired - Fee Related
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CN 94240060
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English (en)
Inventor
阎拥军
吴炳香
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Individual
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Individual
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Priority to CN 94240060 priority Critical patent/CN2189422Y/zh
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Publication of CN2189422Y publication Critical patent/CN2189422Y/zh
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Abstract

一种电热毯,涉及供热用部件类。本实用新型的 特征是,电热丝(2)下方设有金属丝绵层(1),上方设 有一层棉布(3)。由于金属丝绵层(1)的热量定向反 射作用,电热丝(2)所产生的热量只向一个方向辐射, 减少了热量损耗,可使被加热体迅速升温。

Description

本实用新型属供热用部件类,具体地说是一种电热毯。
众所周知,现有电热毯结构一般为电热丝两侧各敷有一层布,电热丝产生的热量向上下两侧辐射,造成热量的损失。
本实用新型目的在于,提供一种热量可定向辐射的电热毯。
本实用新型的特征是:电热丝下侧设有一层金属丝棉,电热丝上侧设有一层布。
本实用新型电热丝所产生的热量只向一个方向辐射,从而防止热量散失。
下面结合附图通过实施例对本实用新型进行详细描述。
其中,图1为本实用新型的结构示意图。
图1所示,电热丝2敷设在金属丝棉层1之上,电热丝2上方敷设有一层棉布3,由于金属丝棉层1具有热反射作用,从而电热丝2所产生的热量只向一个方向辐射,减少了热量损耗,使被加热物品迅速升温,并可依靠身体温度保持衡温。

Claims (1)

1、一种电热毯,设有电热丝,其特征在于电热丝下侧敷有一层金属丝棉,电热丝上侧敷有一层布。
CN 94240060 1994-03-23 1994-03-23 电热毯 Expired - Fee Related CN2189422Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94240060 CN2189422Y (zh) 1994-03-23 1994-03-23 电热毯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94240060 CN2189422Y (zh) 1994-03-23 1994-03-23 电热毯

Publications (1)

Publication Number Publication Date
CN2189422Y true CN2189422Y (zh) 1995-02-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94240060 Expired - Fee Related CN2189422Y (zh) 1994-03-23 1994-03-23 电热毯

Country Status (1)

Country Link
CN (1) CN2189422Y (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee