CN2146917Y - 半导体电冷热杯 - Google Patents

半导体电冷热杯 Download PDF

Info

Publication number
CN2146917Y
CN2146917Y CN 92230047 CN92230047U CN2146917Y CN 2146917 Y CN2146917 Y CN 2146917Y CN 92230047 CN92230047 CN 92230047 CN 92230047 U CN92230047 U CN 92230047U CN 2146917 Y CN2146917 Y CN 2146917Y
Authority
CN
China
Prior art keywords
cup
inner bag
semiconductor
semiconductor electric
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 92230047
Other languages
English (en)
Inventor
鲜继锦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 92230047 priority Critical patent/CN2146917Y/zh
Application granted granted Critical
Publication of CN2146917Y publication Critical patent/CN2146917Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Table Devices Or Equipment (AREA)

Abstract

本实用新型涉及一种冷热杯,特别是半导体电冷 热杯,其在内胆与外壳之间有半导体致冷器件,半导 体致冷器件位于内胆外侧。只要变换电源极性就能 致冷或者致热。

Description

本实用新型涉及一种冷热杯,特别是半导体电冷热杯。
该冷热杯的内胆与外与外壳之间有只要变换电源极性就能致冷或致热的半导体致冷器件。
公知的电热杯,它采用电加热,但不能致冷。
现有一种已知的半导体冰瓶,其半导体致冷器件安装在瓶顶部的瓶盖中,能有效致冷。若变换电源极性亦可致热,但杯内的气体及液体都是热的不良导体,按此种结构不能自然对流,因此效率极低,致热时无实用价值。
本实用新型的任务是提供一种半导体电冷热杯,根据需要变换电源极性即可有效致冷或致热。
其解决方案是:将半导体致冷器设置在该杯内胆与外壳之间。
这样是很有必要的,在致冷或致热时,杯内的气体及液体会自然对流,因此致冷或致热时效率都高。
本实用新型的进一步改进是:在该杯底部装有电源插头及能为该杯提供电源的底座。
附图描述了本实用新型的一个实施例,它有盖(1)、杯口(2)、内胆(3)、外壳(4),在内胆(3)与外壳(4)之间有半导体致冷器件(5)与保温材料(6),半导体致冷器件(5)位于内胆(3)外侧,并紧贴内胆(3),为了使用方便在外壳(4)底部有电源插头(7),为了能在振动较大的场合工作设置了既能提供电源又便于固定的底座(8),这样当该杯置于底座(8)上时即可工作,变换电源极性,该杯可致冷或致热。

Claims (2)

1、一种半导体电冷热杯,其在内胆(3)与外壳(4)之间有半导体致冷器件(5),其特征是:半导体致冷器件(5)位于内胆(3)外侧。
2、按照权利要求1所述的半导体电冷热杯,其特征是:半导体致冷器件(5)紧贴内胆(3)。
CN 92230047 1992-08-08 1992-08-08 半导体电冷热杯 Expired - Fee Related CN2146917Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92230047 CN2146917Y (zh) 1992-08-08 1992-08-08 半导体电冷热杯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92230047 CN2146917Y (zh) 1992-08-08 1992-08-08 半导体电冷热杯

Publications (1)

Publication Number Publication Date
CN2146917Y true CN2146917Y (zh) 1993-11-24

Family

ID=33773261

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92230047 Expired - Fee Related CN2146917Y (zh) 1992-08-08 1992-08-08 半导体电冷热杯

Country Status (1)

Country Link
CN (1) CN2146917Y (zh)

Similar Documents

Publication Publication Date Title
CN107613735B (zh) 一种节能降温的电力箱
CN2146917Y (zh) 半导体电冷热杯
CN2861905Y (zh) 容器酒/饮料半导体制冷、热器
CN2207125Y (zh) 电子致冷饮料杯
CN2116180U (zh) 热管半导体冷、热容器
CN213713659U (zh) 一种温度可控的太阳能便携式半导体制冷套
CN2293033Y (zh) 冷热两用储藏箱
CN2404836Y (zh) 一种半导体便携式冷藏热藏两用箱包
CN2508183Y (zh) 注水式电子制冷冷板
CN2138277Y (zh) 半导体冷、热装置
CN214156931U (zh) 一种可加热充电的智能水杯
CN207585179U (zh) 一种冷藏保温箱体
CN2236798Y (zh) 冷热水瓶
CN209474308U (zh) 一种基于温差发电的保温杯
CN2298463Y (zh) 一种制冷制热净水壶
CN218001911U (zh) 一种医用恒温低温保存箱
CN2176702Y (zh) 半导体多功能冷热杯
CN2038733U (zh) 保温饭盒
CN2172443Y (zh) 电制冷杯盖
CN2204523Y (zh) 一种加热食品盒
CN2126065U (zh) 人体外敷式致冷器
CN2237817Y (zh) 电子冷热杯
CN2205809Y (zh) 电子冷热容器盖
CN2503432Y (zh) 一种软体冰箱
CN2052244U (zh) 电冷杯

Legal Events

Date Code Title Description
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