CN2149317Y - 汽车用致冷/加热箱 - Google Patents

汽车用致冷/加热箱 Download PDF

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Publication number
CN2149317Y
CN2149317Y CN 92244540 CN92244540U CN2149317Y CN 2149317 Y CN2149317 Y CN 2149317Y CN 92244540 CN92244540 CN 92244540 CN 92244540 U CN92244540 U CN 92244540U CN 2149317 Y CN2149317 Y CN 2149317Y
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China
Prior art keywords
automobile
heating
refrigeration
reach
cooling
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Expired - Fee Related
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CN 92244540
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English (en)
Inventor
冯羽
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Jiusan Science & Tech Development Service Centre Hebei Prov
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Jiusan Science & Tech Development Service Centre Hebei Prov
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Priority to CN 92244540 priority Critical patent/CN2149317Y/zh
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Publication of CN2149317Y publication Critical patent/CN2149317Y/zh
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Expired - Fee Related legal-status Critical Current

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  • Air-Conditioning For Vehicles (AREA)

Abstract

本实用新型涉及一种汽车用(或日用)致冷/加 热箱,主要包括半导体致冷元件离心风机,散热片和 箱体。容积为6-10毫升,最低温度可达-2℃,最高 温度可达60℃,可与汽车点烟器的电源配套使用。 夏季冰镇饮料,保鲜果蔬,冬季可加热饮食,体积小重 量轻,为便携式,用途广泛。

Description

本实用新型属于利用电效应致冷或加热的装置。
目前各类汽车中均未配置夏季对饮料致冷或对食品保鲜防腐的致冷和冬季加热食品的装置,使司乘人员特别是长途驾驶时,因停车吃饭或喝水降低了运输效率并给生活带来诸多不便。日用品中也未见这种致冷、加热的便携式装置。
本实用新型是为了解决司乘人员特别是长途行驶的各种车辆的司乘人员夏天能喝到提神可口冷饮,冷天能吃到热饭菜而为各种汽车配置的或日用的兼具致冷、加热两种功能的便携式装置。
本实用新型是通过已有的半导体温差致冷加热元件来实现的,其结构如图所示。
箱体1,周围是隔热材料层2,围成空腔即内胆3,箱体上部可以打开的盖4,箱体的端侧与致冷、加热元件及控制壳体12相连接,壳内靠内胆3的端侧壁下部有一块是由导热体5组成的。其外端紧接散热片8,在导热体5内和散热片8外侧各有一个温度控制器13,内胆3端侧外壁上部装有电机9,由机架10固定在箱体端侧,电机轴上装有离心扇叶11,其工作原理是半导体元件6,在直流电作用下,其靠导热体端和靠散热片端温差恒定在60℃左右,即需要对胆内致冷时通过电动机带动离心风扇叶将散热片的热空气排出逐步达到周围空气温度,若周围空气为30℃则靠导热体端温度即可达-30℃实现致冷作用。反之,若需加热,将直流电正负相交换,周围空气在0℃时靠导热体端温度可达60℃,其电源可用汽车点火器的插座电源。
本实用新型为各种汽车的司乘人员提供了一种随车同行,随时可以根据需要致冷饮料和果蔬等或加热食物,提高营运效率。为司乘人员提供了方便和舒适饮食条件。本实用新型因其体积小重量轻故也可随机地应用于边防、地勘和其他日用场合。国内汽车年产量约100万辆,保养约1000万辆,产品既可为新车配套也可为现有汽车加装,其社会效益和经济效益是显而易见的。
本实用新型可以根据需要选择相应规格的半导体元件,设计各种规格长方体外形,其容积以6-10公升为宜可与各种汽车配套使用,其致冷时最终可达-2℃,加热最高可达60℃。

Claims (1)

1、一种汽车用或日用小型致冷/加热箱,其特征是其致冷/加热半导体元件固定在箱的侧端,在加热半导体元件外侧紧接散热片,上端固定的电机的离心风机扇叶正对散热片。
CN 92244540 1992-12-10 1992-12-10 汽车用致冷/加热箱 Expired - Fee Related CN2149317Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92244540 CN2149317Y (zh) 1992-12-10 1992-12-10 汽车用致冷/加热箱

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92244540 CN2149317Y (zh) 1992-12-10 1992-12-10 汽车用致冷/加热箱

Publications (1)

Publication Number Publication Date
CN2149317Y true CN2149317Y (zh) 1993-12-15

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ID=33783776

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92244540 Expired - Fee Related CN2149317Y (zh) 1992-12-10 1992-12-10 汽车用致冷/加热箱

Country Status (1)

Country Link
CN (1) CN2149317Y (zh)

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