JPS6116608Y2 - - Google Patents
Info
- Publication number
- JPS6116608Y2 JPS6116608Y2 JP19011280U JP19011280U JPS6116608Y2 JP S6116608 Y2 JPS6116608 Y2 JP S6116608Y2 JP 19011280 U JP19011280 U JP 19011280U JP 19011280 U JP19011280 U JP 19011280U JP S6116608 Y2 JPS6116608 Y2 JP S6116608Y2
- Authority
- JP
- Japan
- Prior art keywords
- heater wire
- wire
- welded
- heater
- welding
- 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
- 238000003466 welding Methods 0.000 description 11
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
- Electric Stoves And Ranges (AREA)
Description
【考案の詳細な説明】
本考案はヒータ線と接続端子の取付構造に関す
るものである。[Detailed Description of the Invention] The present invention relates to a mounting structure for a heater wire and a connecting terminal.
従来、ヒータ線と接続端子の取付構造は、接続
端子でヒータ線をカシメたり、スポツト溶接をし
たりするものがあつた。しかし、前者はヒータ線
が細いためカシメ不良で接続がうまくいかない欠
点があり、また、後者は溶接が強すぎると溶接部
分でヒータ線が折れるといつた欠点があつた。 Conventionally, the heater wire and the connecting terminal have been attached by caulking or spot welding the heater wire at the connecting terminal. However, the former had the disadvantage that the heater wire was thin and the connection could not be achieved due to poor caulking, while the latter had the disadvantage that the heater wire could break at the welded part if the welding was too strong.
本考案は上記欠点を改良したヒータ線と接続端
子の取付構造を提供するものである。 The present invention provides a mounting structure for heater wires and connection terminals that improves the above-mentioned drawbacks.
以下本考案の一実施例を図面を参考に説明す
る。 An embodiment of the present invention will be described below with reference to the drawings.
１は接続端子で平坦部２とカシメ部３ａ，３ｂ
を備えている。４はリード線で前記接続端子１の
カシメ部３ｂに被覆部５を、カシメ部３ａに電線
部６を夫々取付けられている。このリード線４は
ヒータ線７を電線に接続するものであるが、接続
端子１を直接機品や電源に接続するものである。
前記ヒータ線７は接続端子１の平坦部２上に長さ
方向にスポツト溶接個所が２個所８，９に形成し
て取付られている。この溶接個所の２個所８，９
のうちヒータ線７の端部９側を強く溶接してい
る。 1 is a connecting terminal with a flat part 2 and caulked parts 3a and 3b
It is equipped with 4 is a lead wire, and a covering part 5 is attached to the caulking part 3b of the connection terminal 1, and an electric wire part 6 is attached to the caulking part 3a, respectively. This lead wire 4 connects the heater wire 7 to an electric wire, and connects the connection terminal 1 directly to a device or a power source.
The heater wire 7 is attached to the flat portion 2 of the connection terminal 1 by forming two spot welding points 8 and 9 in the length direction. These two welding points 8 and 9
Of these, the end 9 side of the heater wire 7 is strongly welded.
このようにしたものにおいて、強い溶接個所９
により電気特性、すなわち導通を行なわせ、ヒー
タ線の引張力を受けないようにして断線を防止す
るとともに、弱い溶接個所８によりヒータ線の引
張力を受けて断熱を少なくするものである。この
弱い溶接個所８は溶接時のヒータ線７の変形が少
ないので折れにくいものである。 In a product constructed in this way, strong welding points 9
This provides electrical properties, that is, conduction, and prevents disconnection by not being subjected to the tensile force of the heater wire, and at the same time, the weak welding point 8 receives the tensile force of the heater wire, thereby reducing heat insulation. This weak welding point 8 is less likely to break because the heater wire 7 is less deformed during welding.
上記実施例より明らかなように本考案は接続端
子にヒータ線を取付けるとき、ヒータ線の端部側
が強くなるように強弱をつけて２個所溶接するも
ので、電気特性を強い溶接個所、機械的強度を弱
い溶接個所で受けて細いヒータ線でその断線及び
接触不良を防止するものである。 As is clear from the above embodiments, when attaching the heater wire to the connection terminal, the present invention welds the heater wire at two locations with different strengths so that the end side of the heater wire is stronger. The strength is applied to weak welding points, and the thin heater wire prevents disconnection and poor contact.
第１図は本考案の一実施例におけるヒータ線と
接続端子の取付構造を示す側面図、第２図は第１
図の断面図である。
１……接続端子、７……ヒータ線、８……弱い
溶接個所、９……強い溶接個所。
Figure 1 is a side view showing the mounting structure of the heater wire and connection terminal in one embodiment of the present invention, and Figure 2 is the
FIG. 1... Connection terminal, 7... Heater wire, 8... Weak welding location, 9... Strong welding location.
Claims (1)
くとも２個所溶接するとともに、この溶接のヒー
タ線の端部側を強く溶接してなる電気ヒータの端
子取付装置。 A terminal attachment device for an electric heater, in which a heater wire is welded to a connecting terminal in at least two places in the longitudinal direction, and the end side of the welded heater wire is strongly welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19011280U JPS6116608Y2 (en) | 1980-12-25 | 1980-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19011280U JPS6116608Y2 (en) | 1980-12-25 | 1980-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57109592U JPS57109592U (en) | 1982-07-06 |
| JPS6116608Y2 true JPS6116608Y2 (en) | 1986-05-22 |
Family
ID=29994439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19011280U Expired JPS6116608Y2 (en) | 1980-12-25 | 1980-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6116608Y2 (en) |
-
1980
- 1980-12-25 JP JP19011280U patent/JPS6116608Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57109592U (en) | 1982-07-06 |
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