JPH03116592U - - Google Patents
Info
- Publication number
- JPH03116592U JPH03116592U JP2469190U JP2469190U JPH03116592U JP H03116592 U JPH03116592 U JP H03116592U JP 2469190 U JP2469190 U JP 2469190U JP 2469190 U JP2469190 U JP 2469190U JP H03116592 U JPH03116592 U JP H03116592U
- Authority
- JP
- Japan
- Prior art keywords
- temperature coefficient
- positive temperature
- coefficient thermistor
- case
- heat dissipation
- 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
Links
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims 2
- 238000010292 electrical insulation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Description
第１図は本考案に係る正特性サーミスタ装置の
分解斜視図、第２図は同じく組立斜視図、第３図
は第２図Ａ１−Ａ１線上断面図、第４図は第２図
Ａ２−Ａ２線上断面図、第５図は本考案に係る正
特性サーミスタ装置を液体式電気蚊取器に使用し
た例を示す図である。
１……正特性サーミスタ、２，３……電極端子
、４……放熱部材、６……ケース、７……保持部
材。
Fig. 1 is an exploded perspective view of a PTC thermistor device according to the present invention, Fig. 2 is an assembled perspective view, Fig. 3 is a sectional view taken along the line A1 - A1 of Fig. 2, and Fig. 4 is a sectional view taken from Fig. 2A. 2 -A 2- line sectional view, FIG. 5 is a diagram showing an example in which the positive temperature coefficient thermistor device according to the present invention is used in a liquid type electric mosquito repellent. DESCRIPTION OF SYMBOLS 1... Positive temperature coefficient thermistor, 2, 3... Electrode terminal, 4... Heat dissipation member, 6... Case, 7... Holding member.
Claims (1)
スタと、この正特性サーミスタの前記電極に重ね
られる一対の電極端子と、前記一対の電極端子の
一方に電気絶縁して重ねられる放熱部材と、前記
正特性サーミスタ、前記電極端子及び前記放熱部
材を支持するケースと、前記放熱部材の上から全
体を押えるように、前記ケースに組付けられる保
持部材とを含む正特性サーミスタ装置であつて、 前記放熱部材及び保持部材は、互いの対向面間
に間隔が生じるように組合わされていること を特徴とする正特性サーミスタ装置。 (2) 前記間隔は、前記放熱部材または前記保持
部材の少なくとも一方に設けられた突起によつて
形成されていること を特徴とする請求項１に記載の正特性サーミスタ
装置。 (3) 相対する両面に電極を有する正特性サーミ
スタと、この正特性サーミスタの前記電極に重ね
られる一対の電極端子と、前記一対の電極端子の
一方に電気絶縁して重ねられる放熱部材と、前記
正特性サーミスタ、前記電極端子及び前記放熱部
材を支持するケースと、前記放熱部材の上から全
体を押えるように、前記ケースに組付けられる保
持部材とを含む正特性サーミスタ装置であつて、 前記放熱部材及び前記ケースは、互いの対向面
間に間隔が生じるように組合わされていること を特徴とする正特性サーミスタ装置。 (4) 前記間隔は、前記放熱部材または前記ケー
スの少なくとも一方に設けられた突起によつて形
成されていること を特徴とする請求項３に記載の正特性サーミスタ
装置。[Claims for Utility Model Registration] (1) A positive temperature coefficient thermistor having electrodes on opposing surfaces, a pair of electrode terminals superimposed on the electrodes of the positive temperature coefficient thermistor, and one of the pair of electrode terminals having electrical insulation. a case that supports the positive temperature coefficient thermistor, the electrode terminal, and the heat radiation member; and a holding member that is assembled to the case so as to press the entire heat radiation member from above. 1. A positive temperature coefficient thermistor device, characterized in that the heat dissipation member and the holding member are combined so that a gap is created between their opposing surfaces. (2) The PTC thermistor device according to claim 1, wherein the interval is formed by a projection provided on at least one of the heat radiating member or the holding member. (3) a positive temperature coefficient thermistor having electrodes on opposing surfaces; a pair of electrode terminals superimposed on the electrodes of the positive temperature coefficient thermistor; a heat dissipation member electrically insulated and superimposed on one of the pair of electrode terminals; A positive temperature coefficient thermistor device including a case supporting the positive temperature coefficient thermistor, the electrode terminal, and the heat dissipation member, and a holding member assembled to the case so as to press the whole heat dissipation member from above, the heat dissipation member A positive temperature coefficient thermistor device, characterized in that the member and the case are combined so that a gap is created between opposing surfaces of the member and the case. (4) The positive temperature coefficient thermistor device according to claim 3, wherein the interval is formed by a projection provided on at least one of the heat radiating member or the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2469190U JPH03116592U (en) | 1990-03-12 | 1990-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2469190U JPH03116592U (en) | 1990-03-12 | 1990-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03116592U true JPH03116592U (en) | 1991-12-03 |
Family
ID=31527648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2469190U Pending JPH03116592U (en) | 1990-03-12 | 1990-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03116592U (en) |
-
1990
- 1990-03-12 JP JP2469190U patent/JPH03116592U/ja active Pending