JPS6316362Y2 - - Google Patents
Info
- Publication number
- JPS6316362Y2 JPS6316362Y2 JP5117283U JP5117283U JPS6316362Y2 JP S6316362 Y2 JPS6316362 Y2 JP S6316362Y2 JP 5117283 U JP5117283 U JP 5117283U JP 5117283 U JP5117283 U JP 5117283U JP S6316362 Y2 JPS6316362 Y2 JP S6316362Y2
- Authority
- JP
- Japan
- Prior art keywords
- switch cover
- conductive member
- main body
- control device
- contact
- 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
Links
- 239000002184 metal Substances 0.000 claims description 15
- 238000010411 cooking Methods 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Cookers (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は家庭用のジヤー炊飯器、電子ジヤー炊
飯器、その他圧力鍋等、電子部品を用いた制御装
置を有する調理器に関する。[Detailed Description of the Invention] Industrial Field of Application The present invention relates to a cooking device having a control device using electronic components, such as a home-use jiyar rice cooker, an electronic jiyar rice cooker, and other pressure cookers.
従来例の構成とその問題点
一般にこの種の調理器、たとえばジヤー炊飯器
は第１図に示すように本体１の外側部に制御装置
をなす電子回路部品を組み込んだプリント基板２
を装置し、このプリント基板２およびLEDより
なる発光素子３を覆う合成樹脂製のスイツチカバ
ー４を設けてあり、前記発光素子３部には合成樹
脂製透光部材５が設けられている。また、スイツ
チカバー４の一部よりスイツチ操作体６を導出し
ている。Conventional Structure and Problems Generally, this type of cooker, for example a Jiyar rice cooker, has a printed circuit board 2 on the outside of a main body 1, which incorporates electronic circuit parts that form a control device, as shown in FIG.
A switch cover 4 made of synthetic resin is provided to cover the printed circuit board 2 and a light emitting element 3 made of an LED, and a transparent member 5 made of synthetic resin is provided on the light emitting element 3. Further, a switch operation body 6 is led out from a part of the switch cover 4.
ところでスイツチ操作するとき、使用者が高圧
の静電気を帯電している場合には、その帯電電荷
がスイツチカバー４と透光部材５の間隙を通り、
発光素子３のリード線を経由して本体１あるいは
電路に放電され、前記電路中にある電子部品が破
壊されたり、制御装置が誤動作するという問題が
あつた。 By the way, if the user is charged with high-voltage static electricity when operating the switch, the charged charge passes through the gap between the switch cover 4 and the transparent member 5,
There was a problem in that the discharge was discharged into the main body 1 or the electric circuit through the lead wire of the light emitting element 3, and electronic components in the electric circuit were destroyed or the control device malfunctioned.
考案の目的
本考案は、このような従来の問題に留意し、静
電気の放電による電子部品の破壊を防止し、また
制御装置の誤動作も発生せずに安定に動作する調
理器を提供することを目的とするものである。Purpose of the invention The present invention takes these conventional problems into consideration, and aims to provide a cooking appliance that prevents the destruction of electronic components due to static electricity discharge and that operates stably without causing any malfunction of the control device. This is the purpose.
考案の構成
前記目的を達成するため、本考案は電子回路部
品を組み込んでなる制御部を有し、この制御部を
合成樹脂製のスイツチカバーで覆つた調理器にお
いて、前記スイツチカバーの表面に金属板を取付
け、またスイツチカバーの内面に前記金属板およ
び本体と接触する導電部材を設けた構成とし、使
用者がスイツチカバーに触れたとき、使用者に帯
電している静電電荷が前記金属板、導電部材を介
して本体に放電され、制御部の回路部品への影響
をなくすようにしたものである。Structure of the Invention In order to achieve the above object, the present invention provides a cooker having a control unit incorporating electronic circuit components and covering the control unit with a switch cover made of synthetic resin, in which metal is provided on the surface of the switch cover. A plate is attached to the switch cover, and a conductive member that contacts the metal plate and the main body is provided on the inner surface of the switch cover, so that when the user touches the switch cover, the electrostatic charge on the user is transferred to the metal plate. , the electric discharge is discharged into the main body through the conductive member, thereby eliminating the influence on the circuit components of the control section.
実施例の説明
以下本考案の一実施例を第２図および第３図に
もとづき説明する。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 2 and 3.
図において７は金属材料よりなるジヤー炊飯器
の本体であり、内部には炊飯容器８を内蔵し、一
側には部材９をもつて制御装置をなす電子回路部
品１０を組み込んだところのプリント基板１１を
保持している。前記プリント基板１１は本体１に
口縁が接触するように取付けられた合成樹脂製の
スイツチカバー１２によつて覆われている。この
スイツチカバー１２にはプリント基板１１に取付
けられた発光素子１３と対応する部分に表示窓１
４を有し、この部分に合成樹脂製の透光部材１５
を設けてある。またスイツチカバー１２の一部に
は孔１６を形成し、この孔１６よりスイツチ操作
体１７を導出してある。 In the figure, 7 is the main body of the jar rice cooker made of metal material, which has a built-in rice cooking container 8 and a printed circuit board with a member 9 on one side and an electronic circuit component 10 that forms a control device. Holds 11. The printed circuit board 11 is covered with a switch cover 12 made of synthetic resin and attached to the main body 1 so that its edge is in contact with the main body 1. This switch cover 12 has a display window 1 in a portion corresponding to the light emitting element 13 attached to the printed circuit board 11.
4, and a transparent member 15 made of synthetic resin is attached to this part.
is provided. Further, a hole 16 is formed in a part of the switch cover 12, and a switch operating body 17 is led out from this hole 16.
前記スイツチカバー１２の表面には金属板１８
を設けている。この金属板１８は一体の金属脚１
９を有し、この金属脚１９をスイツチカバー１２
の内部に挿入して固定されている。また、前記ス
イツチカバー１２の内面には導電塗料あるいは導
電箔などよりなる導電部材２０が設けてあり、こ
の導電部材２０の一端に前記金属脚１９が接触
し、導電部材２０の他端はスイツチカバー１２の
口縁部まで形成され、金属よりなる本体７に接し
ている。 A metal plate 18 is provided on the surface of the switch cover 12.
has been established. This metal plate 18 is an integral metal leg 1
9, and this metal leg 19 is attached to the switch cover 12.
It is inserted and fixed inside. Further, a conductive member 20 made of conductive paint or conductive foil is provided on the inner surface of the switch cover 12. The metal leg 19 contacts one end of the conductive member 20, and the other end of the conductive member 20 is connected to the switch cover. 12 and is in contact with the main body 7 made of metal.
上記構成の調理器は、使用者に高圧の静電気の
帯電があり、かつ、使用者がスイツチ操作時にス
イツチカバー１２に触れたとしても、帯電電荷は
金属板１８よりスイツチカバー１２内の導電部材
２０を介して本体７に放電され、制御装置である
プリント基板１１の電路に放電電流が流れるよう
なことはなく、したがつて電路中の電子回路部品
が破壊されることがなく、また、制御装置が誤動
作しない。 In the cooker having the above configuration, even if the user is charged with high-voltage static electricity and the user touches the switch cover 12 when operating the switch, the electrical charge is transferred to the conductive member 20 inside the switch cover 12 rather than the metal plate 18. The discharge current is discharged to the main body 7 via the control device, and the discharge current does not flow into the electrical path of the printed circuit board 11, which is the control device. Therefore, the electronic circuit components in the electrical path are not destroyed, and the control device does not malfunction.
考案の効果
以上の実施例より明らかなように、本考案によ
る調理器は使用者の帯電静電気によつて制御装置
の電子回路部品が破壊されたり、制御装置が誤動
作することがなく、スイツチカバーの表面に金属
板を設け、また、スイツチカバー内に導電部材を
設けるという簡単な構成により前記の効果が得ら
れ、その実用的効果の大きいものがある。Effects of the invention As is clear from the above embodiments, the cooker according to the invention does not cause the electronic circuit components of the control device to be destroyed or the control device to malfunction due to static electricity charged by the user, and the switch cover does not The above-mentioned effects can be obtained by a simple configuration in which a metal plate is provided on the surface and a conductive member is provided in the switch cover, and the practical effects thereof are great.
第１図は従来の調理器の断側面図、第２図は本
考案の一実施例の調理器の要部断面図、第３図は
同調理器のスイツチカバー部の分解斜視図であ
る。
７……本体、１０……電子回路部品、１１……
プリント基板、１２……スイツチカバー、１８…
…金属板、１９……金属脚、２０……導電部材。
FIG. 1 is a sectional side view of a conventional cooking device, FIG. 2 is a sectional view of a main part of a cooking device according to an embodiment of the present invention, and FIG. 3 is an exploded perspective view of a switch cover portion of the cooking device. 7...Main body, 10...Electronic circuit parts, 11...
Printed circuit board, 12...Switch cover, 18...
...metal plate, 19...metal leg, 20...conductive member.
Claims (1)
つ、電子回路部品を備えた制御部を覆う合成樹脂
製のスイツチカバーを取付け、前記スイツチカバ
ーの内面に導電部材を設け、スイツチカバーの表
面に取付けた金属板の取付脚を前記導電部材に接
触させるとともに、導電部材を本体に接触させて
なる調理器。 A switch cover made of synthetic resin is attached to one side of the metal body, and is in contact with the body and covers a control section including electronic circuit components.A conductive member is provided on the inner surface of the switch cover, and the surface of the switch cover is A cooking appliance in which a mounting leg of a metal plate attached to the body is brought into contact with the conductive member, and the conductive member is brought into contact with the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5117283U JPS59155025U (en) | 1983-04-05 | 1983-04-05 | Cooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5117283U JPS59155025U (en) | 1983-04-05 | 1983-04-05 | Cooking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59155025U JPS59155025U (en) | 1984-10-18 |
| JPS6316362Y2 true JPS6316362Y2 (en) | 1988-05-10 |
Family
ID=30181595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5117283U Granted JPS59155025U (en) | 1983-04-05 | 1983-04-05 | Cooking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59155025U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010094149A (en) * | 2008-10-14 | 2010-04-30 | Mitsubishi Electric Corp | Rice cooker |
-
1983
- 1983-04-05 JP JP5117283U patent/JPS59155025U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59155025U (en) | 1984-10-18 |
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