JPS638104Y2 - - Google Patents
Info
- Publication number
- JPS638104Y2 JPS638104Y2 JP19228882U JP19228882U JPS638104Y2 JP S638104 Y2 JPS638104 Y2 JP S638104Y2 JP 19228882 U JP19228882 U JP 19228882U JP 19228882 U JP19228882 U JP 19228882U JP S638104 Y2 JPS638104 Y2 JP S638104Y2
- Authority
- JP
- Japan
- Prior art keywords
- voltage capacitor
- faston
- insulating cap
- high voltage
- terminal
- 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
- 239000003990 capacitor Substances 0.000 claims description 23
- NFLLKCVHYJRNRH-UHFFFAOYSA-N 8-chloro-1,3-dimethyl-7H-purine-2,6-dione 2-(diphenylmethyl)oxy-N,N-dimethylethanamine Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC(Cl)=N2.C=1C=CC=CC=1C(OCCN(C)C)C1=CC=CC=C1 NFLLKCVHYJRNRH-UHFFFAOYSA-N 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 10
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 9
- 238000010411 cooking Methods 0.000 description 7
- 230000010355 oscillation Effects 0.000 description 6
- 239000012212 insulator Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000010356 wave oscillation Effects 0.000 description 1
Description
【考案の詳細な説明】
〔考案の技術分野〕
本考案は、例えば、被調理物を加熱調理する高
周波加熱調理装置の発振回路に組込まれる高圧コ
ンデンサの絶縁保護装置に関する。[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to, for example, an insulation protection device for a high-voltage capacitor incorporated in an oscillation circuit of a high-frequency cooking device for cooking food.
一般に、高周波加熱調理装置におけるマグネト
ロンの発振回路は、第１図に示されるように、給
電回路ａの電源ｂに、ヒユーズｃ、及び主スイツ
チｄを介して高圧トランスｅを接続し、この高圧
トランスｅの二次側回路e1に、高圧コンデンサ
ｆ、整流器ｇを介してマグネトロンｈを接続した
ものである。
Generally, as shown in Fig. 1, the magnetron oscillation circuit in a high-frequency heating cooking device connects a high-voltage transformer e to a power supply b of a power supply circuit a through a fuse c and a main switch d. A magnetron h is connected to the secondary circuit e1 of e through a high-voltage capacitor f and a rectifier g.
このように、上述した高周波加熱調理装置の発
振回路には、高圧コンデンサｆが不可欠なものと
されており、特に、この高圧コンデンサｆは、第
２図に示されるように、通常、高周波加熱調理装
置のケース本体ｉの内壁i1に接地された取付金具
ｊで固定されており、上記高圧コンデンサｆの端
子部f1には、フアストンｋが差込自在に接続され
ており、このフアストンｋには高圧リード線ｌが
かしめ金具ｍによつて連結されている。さらに、
上記フアストンｋの外がわには、筒形をなす絶縁
キヤツプｎが被冠されており、この絶縁キヤツプ
ｎ及び上記かしめ金具ｍの位置する上記内壁i1に
はシート状をなす絶縁体ｏが貼着されている。 As described above, the high-voltage capacitor f is indispensable in the oscillation circuit of the high-frequency heating cooking device described above, and in particular, this high-voltage capacitor f is usually It is fixed to the inner wall i1 of the case body i of the device with a grounded mounting bracket j, and a Faston k is pluggably connected to the terminal part f1 of the high voltage capacitor f. A high voltage lead wire l is connected by a caulking metal fitting m. moreover,
A cylindrical insulating cap n is placed on the outside of the first k, and a sheet-like insulator o is placed on the inner wall i1 on which the insulating cap n and the caulking fitting m are located. It is pasted.
しかして、この種の高圧コンデンサｆは、レン
ジ調理時、マグネトロンｈの電波発振によつて、
約4KV程度の高電圧になるため、高電圧に対す
る安全性を確保するのに、上記絶縁体ｏを上記内
壁i1に貼着したり、さらに、ケース本体ｉの一部
を外がわへ膨出して、上記絶縁体ｏの高圧リード
線ｌとの絶縁距離（離間距離）Ｌを充分にとつて
高電圧に対する安全性を確保するようにしてい
る。 However, this type of high-voltage capacitor f is caused by the radio wave oscillation of the magnetron h during microwave cooking.
Since the voltage is as high as approximately 4KV, in order to ensure safety against high voltage, it is necessary to attach the above insulator o to the above inner wall i1 , and further expand a part of the case body i to the outside. A sufficient insulation distance (separation distance) L between the insulator o and the high voltage lead wire l is provided to ensure safety against high voltage.
しかしながら、上述した高圧コンデンサの絶縁
保護装置は、高圧コンデンサｆの設置場所の場所
的な制限を受けるばかりでなく、構成部品点数も
多くなり、しかも、組立作業も面倒になると共
に、量産による省力化を図ることが困難である。 However, the above-mentioned insulation protection device for high voltage capacitors is not only limited by the location where the high voltage capacitor f can be installed, but also has a large number of component parts, which makes assembly work troublesome, and labor-saving due to mass production. It is difficult to achieve this goal.
本考案は、上述した難点を解消するために、高
圧コンデンサの取付場所の制約を受けることな
く、しかも、高電圧に対する安全性を充分に確保
しながら、構成部品を少くして、組立を簡素化
し、量産による省力化を図ることを目的とする高
圧コンデンサの絶縁保護装置を提供するものであ
る。
In order to solve the above-mentioned difficulties, the present invention has been developed to reduce the number of components and simplify assembly without being restricted by the installation location of the high-voltage capacitor, while ensuring sufficient safety against high voltages. The present invention provides an insulation protection device for high-voltage capacitors, which aims to save labor through mass production.
本考案は、高圧コンデンサの端子部に被冠され
る絶縁キヤツプの端面を傾斜面若しくは切欠段部
に形成し、上記端子に高圧リード線によるフアス
トンを着脱自在に差込み得るように構成し、上記
絶縁キヤツプの一部で高圧リード線のかしめ金具
をも囲い込むように構成したものである。
In the present invention, the end face of the insulating cap that is covered with the terminal part of the high-voltage capacitor is formed into an inclined surface or a notched step part, so that a faston made of a high-voltage lead wire can be removably inserted into the terminal, and the insulating cap is A part of the cap is constructed so that the caulking fittings for the high voltage lead wires are also enclosed.
以下、本考案を図示の一実施例について説明す
る。
Hereinafter, the present invention will be described with reference to an illustrated embodiment.
第３図及び第４図において、符号１は、例え
ば、高周波加熱調理装置におけるケース本体であ
つて、このケース本体１の内壁１ａには、発振回
路に組込まれる高圧コンデンサ２が添設されてお
り、この高圧コンデンサ２の端子部２ａにはフア
ストン３が差込自在に接続されている。又、この
フアストン３には高圧リード線４の一端部がかし
め金具５によつて連結されており、この高圧リー
ド線４の他端部は、第１図の発振回路に示される
ように、高圧トランスｅに接続されている。 In FIGS. 3 and 4, reference numeral 1 denotes a case body in, for example, a high-frequency heating cooking device, and a high-voltage capacitor 2 that is incorporated into an oscillation circuit is attached to an inner wall 1a of this case body 1. A Faston 3 is pluggably connected to the terminal portion 2a of the high voltage capacitor 2. Further, one end of a high voltage lead wire 4 is connected to this Faston 3 by a caulking metal fitting 5, and the other end of this high voltage lead wire 4 is connected to a high voltage lead wire 4, as shown in the oscillation circuit of FIG. Connected to transformer e.
一方、上記フアストン３の外がわには、絶縁キ
ヤツプ６が、上記端子２ａと共に被冠されてお
り、この絶縁キヤツプ６の端面は傾斜面６ａを上
記内壁１ａを背中にして形成している。特に、こ
の絶縁キヤツプ６の傾斜面６ａの上端部は、上記
端子２ａに接続されるフアストン３のかしめ金具
５の位置よりも長く、しかも、上記内壁１ａに近
接して設けられている。即ち、上記絶縁キヤツプ
６の長さは、かしめ金具５の位置よりも長く形成
されており、この絶縁キヤツプ６の長さが、前記
絶縁体ｏの機能を兼ね備えると共に、上記傾斜面
６ａが、上記端子２ａに対してフアストン３の差
込操作を簡単に行うようになつている。 On the other hand, an insulating cap 6 is mounted on the outside of the faston 3 together with the terminal 2a, and the end surface of the insulating cap 6 is formed with an inclined surface 6a facing the inner wall 1a. In particular, the upper end of the inclined surface 6a of the insulating cap 6 is longer than the position of the caulking fitting 5 of the faston 3 connected to the terminal 2a, and is provided closer to the inner wall 1a. That is, the length of the insulating cap 6 is longer than the position of the caulking metal fitting 5, and the length of the insulating cap 6 has the function of the insulator o, and the inclined surface 6a has the function of the insulator o. The Faston 3 can be easily inserted into the terminal 2a.
従つて、上記本考案による絶縁キヤツプ６は、
高圧コンデンサ２の設置場所の場所的な制限を受
けることなく、高電圧に対する安全性を充分に確
保しながら、構成部品を少くして、しかも、組立
を簡素化し得るようになつている。 Therefore, the insulating cap 6 according to the present invention has the following characteristics:
The high-voltage capacitor 2 is not limited by the installation location, and the number of components can be reduced and assembly can be simplified while ensuring sufficient safety against high voltages.
次に、第５図及び第６図に示される本考案の他
の実施例は、絶縁キヤツプ６の傾斜面６ａの代り
に、切欠段部６ｂを上記内壁１ａを背中にして形
成したものであり、この切欠段部６ｂによつて端
子２ａに対してフアストン３の差込操作を容易に
したものであり、上述した具体例と同じ構成をな
すものである。 Next, in another embodiment of the present invention shown in FIGS. 5 and 6, instead of the inclined surface 6a of the insulating cap 6, a cutout step 6b is formed with the inner wall 1a as the back. This notch step portion 6b facilitates the insertion operation of the faston 3 into the terminal 2a, and has the same configuration as the specific example described above.
以上述べたように、本考案によれば、高圧コン
デンサ２の端子部２ａに被冠される絶縁キヤツプ
６の端面に傾斜面６ａ若しくは切欠段部６ｂを形
成し、上記端子部２ａに高圧リード線４によるフ
アストン３を差込み得るように構成されているの
で、高電圧に対する安全性を充分に確保すること
ができるばかりでなく、構成部品を少くすること
ができるから、組立も容易になり、しかも、量産
による省力化を図ることができると共に、高圧コ
ンデンサ２の設置場所の制限を受けることもない
等の優れた効果を有するものである。
As described above, according to the present invention, the inclined surface 6a or the notched stepped portion 6b is formed on the end surface of the insulating cap 6 that is covered with the terminal portion 2a of the high voltage capacitor 2, and the high voltage lead wire is attached to the terminal portion 2a. 4 can be inserted into the Faston 3, which not only ensures sufficient safety against high voltages, but also reduces the number of components, making assembly easier. This has excellent effects such as saving labor through mass production and eliminating restrictions on the installation location of the high-voltage capacitor 2.
第１図は、高周波加熱調理装置における高圧コ
ンデンサを組込んだ発振回路の電気回路図、第２
図は、従来の高圧コンデンサの絶縁保護装置、第
３図は、本考案による高圧コンデンサの絶縁保護
装置の側面図、第４図は、本考案に組込まれる絶
縁キヤツプの斜面図、第５図および第６図は本考
案の他の実施例を示す各図である。
１……ケース本体、２……高圧コンデンサ、２
ａ……端子、３……フアストン、４……高圧リー
ド線、５……かしめ金具、６……絶縁キヤツプ、
６ａ……傾斜面、６ｂ……切欠段部。
Figure 1 is an electrical circuit diagram of an oscillation circuit incorporating a high-voltage capacitor in a high-frequency cooking device;
The figure shows a conventional insulation protection device for a high voltage capacitor, FIG. 3 is a side view of the insulation protection device for a high voltage capacitor according to the present invention, FIG. 4 is a perspective view of an insulation cap incorporated in the present invention, and FIGS. FIG. 6 is a diagram showing another embodiment of the present invention. 1...Case body, 2...High voltage capacitor, 2
a...terminal, 3...faston, 4...high voltage lead wire, 5...caulking fitting, 6...insulation cap,
6a... Inclined surface, 6b... Notch step.
Claims (1)
ヤツプの端面を傾斜面若しくは切欠段部に形成
し、上記端子部に高圧リード線によるフアスト
ンを差込み得るようにしたことを特徴とする高
圧コンデンサの絶縁保護装置。 ２ 絶縁キヤツプの長さを端子に接続されるフア
ストンのかしめ金具の位置よりも長く形成した
ことを特徴とする実用新案登録請求の範囲第１
項記載の高圧コンデンサの絶縁保護装置。[Claims for Utility Model Registration] 1. The end face of the insulating cap that is covered with the terminal part of the high-voltage capacitor is formed into a sloped surface or a notched step so that a faston with a high-voltage lead wire can be inserted into the terminal part. A high voltage capacitor insulation protection device featuring: 2 Claim No. 1 for Utility Model Registration, characterized in that the length of the insulating cap is longer than the position of the Faston caulking fitting connected to the terminal.
Insulation protection device for high voltage capacitors as described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19228882U JPS5996822U (en) | 1982-12-20 | 1982-12-20 | Insulation protection device for high voltage capacitors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19228882U JPS5996822U (en) | 1982-12-20 | 1982-12-20 | Insulation protection device for high voltage capacitors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5996822U JPS5996822U (en) | 1984-06-30 |
| JPS638104Y2 true JPS638104Y2 (en) | 1988-03-10 |
Family
ID=30413860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19228882U Granted JPS5996822U (en) | 1982-12-20 | 1982-12-20 | Insulation protection device for high voltage capacitors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5996822U (en) |
-
1982
- 1982-12-20 JP JP19228882U patent/JPS5996822U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5996822U (en) | 1984-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4885445A (en) | High-frequency transformer for microwave oven | |
| US4419606A (en) | Magnetron | |
| JPS638104Y2 (en) | ||
| US2701870A (en) | Terminal lug and block for relays | |
| US2819421A (en) | Electrode spacing adjustment | |
| US2735994A (en) | Terminal block for hermetically | |
| JPH07211451A (en) | Capacitor for magnetron for microwave oven | |
| JP2918521B2 (en) | High-voltage fuse applied to power supply for microwave oven | |
| GB1272365A (en) | Spiral plate capacitor | |
| KR970011500B1 (en) | Penetrating type capacitor and magnetron | |
| KR900006535B1 (en) | Transformer | |
| JPS5927051Y2 (en) | composite electrical parts | |
| JPH07211450A (en) | Shielding device for noise in magnetron for microwave oven | |
| JPS6333494Y2 (en) | ||
| JPH0423311Y2 (en) | ||
| JPS5833813A (en) | Power supply transformer unit | |
| GB1463471A (en) | Arrangement for preventing glow discharges | |
| JPS58273Y2 (en) | Terminal attachment device for electrical equipment windings | |
| JPH0419786Y2 (en) | ||
| KR900002820Y1 (en) | Package condenser of microwave ranges | |
| JPH029533Y2 (en) | ||
| JPS6119512Y2 (en) | ||
| KR0114128Y1 (en) | Wire earth structure | |
| JPH0436091Y2 (en) | ||
| JPH0453156Y2 (en) |