JPS6387483U - - Google Patents

Info

Publication number
JPS6387483U
JPS6387483U JP18070386U JP18070386U JPS6387483U JP S6387483 U JPS6387483 U JP S6387483U JP 18070386 U JP18070386 U JP 18070386U JP 18070386 U JP18070386 U JP 18070386U JP S6387483 U JPS6387483 U JP S6387483U
Authority
JP
Japan
Prior art keywords
power source
thermoelectric element
refrigerator
temperature
switching
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.)
Pending
Application number
JP18070386U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP18070386U priority Critical patent/JPS6387483U/ja
Publication of JPS6387483U publication Critical patent/JPS6387483U/ja
Pending legal-status Critical Current

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  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Defrosting Systems (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図乃至第３図は本考案の第一実施例を示し
ていて、第１図は電気回路図、第２図は全体の縦
断面図、第３図は冷却器と庫内との温度変化を示
す特性図である。そして第４図は本考案の第二実
施例を示す第３図相当図である。 図中、２は冷蔵室（庫内）、８は熱電素子、１
９は直流電源回路（直流電源）、２４はリレー（
切換装置）である。 Figures 1 to 3 show the first embodiment of the present invention, where Figure 1 is an electric circuit diagram, Figure 2 is a longitudinal sectional view of the whole, and Figure 3 is the temperature of the cooler and inside the refrigerator. FIG. 3 is a characteristic diagram showing changes. FIG. 4 is a view corresponding to FIG. 3 showing a second embodiment of the present invention. In the figure, 2 is the refrigerator compartment (inside the warehouse), 8 is the thermoelectric element, 1
9 is a DC power supply circuit (DC power supply), 24 is a relay (
switching device).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 直流電源との接続により一面側が低温化し、他
面側が高温化する熱電素子により庫内を冷却する
ようにしたものにおいて、前記直流電源の極性を
切換えて該直流電源を前記熱電素子に接続する切
換装置を設け、所定時期に前記切換装置の切換作
用により、前記熱電素子のうち庫内冷却側の面を
高温化するようにしたことを特徴とする電子冷却
庫。 In a device that cools the inside of a refrigerator using a thermoelectric element that lowers the temperature on one side and heats up on the other side when connected to a DC power source, a switch that switches the polarity of the DC power source and connects the DC power source to the thermoelectric element. 1. An electronic refrigerator, characterized in that a device is provided, and a surface of the thermoelectric element on the refrigerator cooling side is heated to a high temperature by a switching action of the switching device at a predetermined time.
JP18070386U 1986-11-25 1986-11-25 Pending JPS6387483U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18070386U JPS6387483U (en) 1986-11-25 1986-11-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18070386U JPS6387483U (en) 1986-11-25 1986-11-25

Publications (1)

Publication Number Publication Date
JPS6387483U true JPS6387483U (en) 1988-06-07

Family

ID=31124900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18070386U Pending JPS6387483U (en) 1986-11-25 1986-11-25

Country Status (1)

Country Link
JP (1) JPS6387483U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0642852A (en) * 1991-09-30 1994-02-18 Korea Advanced Inst Of Sci Technol Thermoelectric type cold storage/warm storage combination device utilizing thermoelectric semiconductor element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0642852A (en) * 1991-09-30 1994-02-18 Korea Advanced Inst Of Sci Technol Thermoelectric type cold storage/warm storage combination device utilizing thermoelectric semiconductor element

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