JPH0153046B2 - - Google Patents

Info

Publication number
JPH0153046B2
JPH0153046B2 JP1652884A JP1652884A JPH0153046B2 JP H0153046 B2 JPH0153046 B2 JP H0153046B2 JP 1652884 A JP1652884 A JP 1652884A JP 1652884 A JP1652884 A JP 1652884A JP H0153046 B2 JPH0153046 B2 JP H0153046B2
Authority
JP
Japan
Prior art keywords
heat
space
case
shielding
plate
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
Application number
JP1652884A
Other languages
Japanese (ja)
Other versions
JPS60160919A (en
Inventor
Toshio Arai
Osamu Myazaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1652884A priority Critical patent/JPS60160919A/en
Publication of JPS60160919A publication Critical patent/JPS60160919A/en
Publication of JPH0153046B2 publication Critical patent/JPH0153046B2/ja
Granted legal-status Critical Current

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  • Cookers (AREA)

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、一般家庭で使用するタイマー等で制
御を行う調理器において、タイマー等の遮熱を目
的とする遮熱ケースの取付装置に関するものであ
る。
[Detailed Description of the Invention] Industrial Application Field The present invention relates to a device for attaching a heat shielding case for the purpose of shielding the timer, etc. from heat in a cooking appliance controlled by a timer, etc. used in general households. .

従来的の構成その問題点 従来、この種の遮熱ケースの取付けには、第1
図に示すように、発熱体1から遮熱させるため、
断熱材2を介在して、遮熱板3を本体底部に取り
つけ、遮熱板3内を発熱体1側と別空間にして、
遮熱ケース4と被遮熱板5を取りつけていた。こ
の構成にすると、他の断熱材2が必要になり、又
遮熱板3も大きなものが必要となり、スペース的
にも大きな問題があつた。
Problems with the conventional configuration Conventionally, when installing this type of heat shield case, the first
As shown in the figure, in order to shield heat from the heating element 1,
A heat shield plate 3 is attached to the bottom of the main body with a heat insulating material 2 interposed therebetween, and the inside of the heat shield plate 3 is made into a separate space from the heating element 1 side.
A heat shield case 4 and a heat shield plate 5 were attached. With this configuration, another heat insulating material 2 was required, and a large heat shield plate 3 was also required, which caused a big problem in terms of space.

発明の目的 本発明は、このような従来の問題を解消し、効
率のよい遮熱板による遮熱効果と部品点数の削減
を図つた遮熱ケースの取付装置を提供するもので
ある。
OBJECTS OF THE INVENTION The present invention solves these conventional problems and provides a heat shielding case mounting device that achieves a heat shielding effect using an efficient heat shield plate and reduces the number of parts.

発明の構成 本発明の遮熱ケース取付装置は、被遮熱物と、
遮熱ケースと熱伝導板を備え、前記熱伝導板の一
部が、発熱体側の空間と遮熱ケース側の空間を遮
断し、さらに、熱伝導板の他の一部を発熱体側の
空間より低い温度の空間に位置させた構成とした
もので、この構成により、遮熱ケース内の温度を
被遮熱物使用温度限界まで下げようとするもので
ある。
Structure of the Invention The heat shielding case mounting device of the present invention includes a heat shielded object,
A heat shielding case and a heat conduction plate are provided, and a part of the heat conduction plate blocks a space on the side of the heating element from a space on the side of the heat shielding case, and further separates another part of the heat conduction plate from the space on the side of the heating element. This structure is located in a space with a low temperature, and with this structure, the temperature inside the heat shield case is intended to be lowered to the operating temperature limit of the heat shielded object.

実施例の説明 以下、添付図面に基づいて、本発明の一実施例
であるタイマーケース取付装置について説明す
る。第2図〜第3図において、6は内部に発熱体
7を備えた2重構造をもつ体、8は本体2重構造
部にはさまれた断熱材で、主に、調理後の調理物
の保温のための断熱材である。9は熱伝導板で、
タイマーケース10と、タイマー11と一体に止
められており、この熱伝導板9をビス等でもつて
本体6底部に止めている。
DESCRIPTION OF EMBODIMENTS A timer case mounting device that is an embodiment of the present invention will be described below with reference to the accompanying drawings. In Figures 2 and 3, 6 is a body with a double structure that includes a heating element 7 inside, 8 is a heat insulating material sandwiched between the double structure of the main body, and is mainly used for cooking food after cooking. It is an insulating material for keeping warm. 9 is a heat conduction plate,
The timer case 10 and the timer 11 are fixed together, and the heat conductive plate 9 is fixed to the bottom of the main body 6 with screws or the like.

発熱体7から放射された熱12は、発熱体側の
空間13の温度を上昇させ、熱伝導板9の発熱体
側面9aにも副射される。第3図の熱の流れを示
す要部拡大図で説明すると、熱伝導板9の発熱体
側面9aに副射された熱の一部は、熱伝導板9の
中を流れる熱14にかわる。熱伝導板9内の空間
15は空気の対流が少なく、又タイマー11とタ
イマーケース10の間にある空気層により、熱伝
導板9に放射する熱16よりは、発熱体側より低
い温度にある空間17に放熱する熱18のほうが
大きい。すなわち、熱伝導板9にかこまれた空間
では、発熱体7からの熱は、熱伝導板9によつて
発熱体側の面9aで受熱し、反対側の面9bで放
熱するため、温度が上がらないのである。
The heat 12 radiated from the heating element 7 increases the temperature of the space 13 on the side of the heating element, and is also subradiated to the side surface 9a of the heating element of the heat conductive plate 9. To explain with reference to an enlarged view of a main part showing the flow of heat in FIG. 3, a part of the heat sub-radiated to the side surface 9a of the heat generating element of the heat conduction plate 9 is converted into heat 14 flowing inside the heat conduction plate 9. The space 15 inside the heat conduction plate 9 has little air convection, and due to the air layer between the timer 11 and the timer case 10, the temperature of the heat 16 radiated to the heat conduction plate 9 is lower than that of the heating element side. The heat 18 radiated to 17 is larger. That is, in the space surrounded by the heat conduction plate 9, the heat from the heat generation element 7 is received by the heat conduction plate 9 on the surface 9a on the side of the heat generation element, and is radiated on the surface 9b on the opposite side, so that the temperature does not rise. There isn't.

上記実施例では、タイマー11の遮熱に関して
の例を示したものであるが、基板等の温度制限を
受けるものであつてもよく、要は、熱伝導板と断
熱材が2つの空間をつくり、熱伝導板が受熱、放
熱作用をもつものであればよい。
Although the above embodiment shows an example regarding heat shielding of the timer 11, it may be subject to temperature restrictions such as a board, and in short, the heat conductive plate and the heat insulating material create two spaces. It is sufficient if the heat conductive plate has heat receiving and heat dissipating functions.

発明の効果 上記実施例からあきらかなように、本発明のケ
ース取付装置は、熱伝導板に遮熱と放熱の両方の
効果をもたせた事により、内部の温度を下げる事
ができ、部品の信頼性向上を図り、製品の品質を
向上させるものである。
Effects of the Invention As is clear from the above embodiments, the case mounting device of the present invention can reduce the internal temperature by providing the heat conduction plate with both heat shielding and heat dissipation effects, and the reliability of the parts. This aims to improve the properties and quality of the product.

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

第1図は従来の遮熱ケース取付装置を用いた調
理器の一部断正面図、第2図は本発明の実施例の
遮熱ケースの取付装置を用いた調理器の一部断正
面図、第3図は同遮熱ケース周辺の熱の流れを示
す拡大断面図である。 9……熱伝導板、10……タイマーケース(遮
熱ケース)、11……タイマー(被遮熱物)。
FIG. 1 is a partially sectional front view of a cooking appliance using a conventional heat shielding case mounting device, and FIG. 2 is a partially sectional front view of a cooking device using a heat shielding case mounting device according to an embodiment of the present invention. , FIG. 3 is an enlarged sectional view showing the flow of heat around the heat shield case. 9... Heat conduction plate, 10... Timer case (heat shielding case), 11... Timer (heat shielded object).

Claims (1)

【特許請求の範囲】[Claims] 1 被遮熱物と、遮熱ケースと、この遮熱ケース
を覆う熱伝導板を備え、前記熱伝導板の一部が、
発熱体側の空間と遮熱ケース側の空間を遮断する
とともに、熱伝導板の他の一部を発熱体側の空間
より低い温度の空間に位置させた遮熱ケースの取
付装置。
1 A heat-shielding object, a heat-shielding case, and a heat-conducting plate covering the heat-shielding case, with a part of the heat-shielding plate comprising:
A heat shield case mounting device that isolates the space on the heat generating element side from the space on the heat shield case side, and positions the other part of the heat conductive plate in a space with a lower temperature than the space on the heat generating element side.
JP1652884A 1984-01-31 1984-01-31 Apparatus for attaching heat blocking case Granted JPS60160919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1652884A JPS60160919A (en) 1984-01-31 1984-01-31 Apparatus for attaching heat blocking case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1652884A JPS60160919A (en) 1984-01-31 1984-01-31 Apparatus for attaching heat blocking case

Publications (2)

Publication Number Publication Date
JPS60160919A JPS60160919A (en) 1985-08-22
JPH0153046B2 true JPH0153046B2 (en) 1989-11-13

Family

ID=11918765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1652884A Granted JPS60160919A (en) 1984-01-31 1984-01-31 Apparatus for attaching heat blocking case

Country Status (1)

Country Link
JP (1) JPS60160919A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5059625B2 (en) * 2008-01-08 2012-10-24 象印マホービン株式会社 Electric water heater

Also Published As

Publication number Publication date
JPS60160919A (en) 1985-08-22

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