JP2515670Y2 - Thermistor mounting device - Google Patents
Thermistor mounting deviceInfo
- Publication number
- JP2515670Y2 JP2515670Y2 JP11510590U JP11510590U JP2515670Y2 JP 2515670 Y2 JP2515670 Y2 JP 2515670Y2 JP 11510590 U JP11510590 U JP 11510590U JP 11510590 U JP11510590 U JP 11510590U JP 2515670 Y2 JP2515670 Y2 JP 2515670Y2
- Authority
- JP
- Japan
- Prior art keywords
- thermistor
- mounting device
- ring body
- tubular body
- mounting
- 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 - Lifetime
Links
Description
【考案の詳細な説明】 （産業上の利用分野） この考案は、被加熱物の温度を検知するサーミスタを
取り付ける取付装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a mounting device for mounting a thermistor that detects the temperature of an object to be heated.
（従来の技術） 従来のこの種の取付装置としては、第４図に示すよう
な構成が知られている。即ち、被加熱物の外壁６に有底
筒形状の筒体９が設けられ、この筒体９にサーミスタ10
を嵌入し、そして筒体９の開口端部の一部を加締めてサ
ーミスタ10を固定する構成である。(Prior Art) As a conventional attachment device of this type, a configuration as shown in FIG. 4 is known. That is, a cylindrical body 9 having a bottomed cylinder is provided on the outer wall 6 of the object to be heated, and the thermistor 10 is attached to the cylindrical body 9.
Is inserted, and a part of the open end of the cylindrical body 9 is caulked to fix the thermistor 10.
（考案が解決しようとする課題） ところで、前記した従来の取付装置は、サーミスタ10
を確実に固定するための加締めの力加減が難しい。即
ち、強すぎるとサーミスタ10の加締め箇所に近い角が損
傷し、逆に弱すぎると固定が不十分となり、取付方向に
よっては筒体９の底とサーミスタ10との間に空隙が生じ
て温度の検知感度が悪くなる等の不具合が発生するから
である。よって、この作業を効率的に行うには、相当な
熟練を要するものであった。(Problems to be Solved by the Invention) By the way, the conventional mounting device described above is based on the thermistor 10
It is difficult to adjust the tightening force to securely fix the That is, if it is too strong, the corner near the crimped portion of the thermistor 10 will be damaged, and if it is too weak, fixing will be insufficient, and depending on the mounting direction, a gap will be created between the bottom of the tubular body 9 and the thermistor 10 This is because a problem such as deterioration of detection sensitivity of occurs. Therefore, considerable skill is required to perform this work efficiently.
この考案は上記の課題に鑑みなされたもので、その目
的とするところは、容易且つ確実にサーミスタを被加熱
物に取り付けることのできる取付装置を提供することに
ある。The present invention has been made in view of the above problems, and an object thereof is to provide a mounting device that can easily and surely mount a thermistor to an object to be heated.
（課題を解決するための手段） この目的を達成するために本考案は、被加熱物の外壁
に設けられた有底筒形状の筒体と、該筒体に嵌入して温
度を検知するサーミスタを有し、さらに該サーミスタに
環体を載置して、筒体の開口端部を加締める構成を採用
するものである。(Means for Solving the Problem) In order to achieve this object, the present invention provides a bottomed tubular body provided on the outer wall of an object to be heated, and a thermistor which is fitted into the tubular body to detect the temperature. In addition, the ring body is placed on the thermistor, and the opening end portion of the cylindrical body is swaged.
また前記した構成において、環体は軟材料で形成さ
れ、且又筒体は、その開口から少なくとも環体が当接す
る箇所まで肉薄に形成されたものである。Further, in the above-mentioned structure, the ring body is made of a soft material, and the cylindrical body is thinly formed from its opening to at least a portion where the ring body abuts.
（作用） 係る構成において、開口端部を加締めると、サーミス
タは環体と当接する上面周縁がほぼ均等な力で押圧さ
れ、損傷することなく確実に固定されるので、誰でも簡
単に作業を行うことができる。(Operation) When the opening end portion is swaged in the configuration, the peripheral edge of the upper surface of the thermistor that is in contact with the annulus is pressed with a substantially uniform force, and is securely fixed without damage, so that anyone can easily perform the work. It can be carried out.
また、環体を軟材料とすれば、前記した押圧力が過大
な場合に容易に変形することから、サーミスタが損傷す
ることをより有効に防止でき、また、開口端部が肉薄を
なす構成においては、僅かな力で加締めることができる
ので、作業性が向上するものである。Further, if the ring body is made of a soft material, it can be easily deformed when the pressing force is excessive, so that the thermistor can be more effectively prevented from being damaged, and the opening end portion is thin. Can be tightened with a slight force, so that workability is improved.
（実施例） 以下に本考案の一実施例を詳細に説明する。Embodiment An embodiment of the present invention will be described in detail below.
第１図は実施例のサーミスタの取付装置を、気化式燃焼
器に好適に用いられる気化器に適用した構造図である。
なお、同図中、従来例で説明した第４図における部材と
同一あるいは相当する部材に関しては同一番号を付して
いる。FIG. 1 is a structural diagram in which the mounting device for the thermistor of the embodiment is applied to a vaporizer preferably used for a vaporization combustor.
In the figure, members that are the same as or correspond to the members in FIG. 4 described in the conventional example are given the same numbers.
第１図において、１は被加熱物としての気化器で、ヒ
ータ２により高温に加熱される。ヒータ２の内方には、
気化ガス噴出用のノズル３を開閉する弁杆４が配置さ
れ、一方、外方には内管５と外壁をなす外管６とで気化
室７が形成され、該気化室７は送油管８を介して図示し
ない送油ポンプと連通している。前記した外管６の適所
には、有底筒形状の筒体９を設け、その内部に気化室７
の温度を検知するためのサーミスタ10が嵌入している。
よって、該検知温度に基づいてヒータ２への通電が制御
され、気化室７内が略一定温度に維持されるために、灯
油は燃焼に好適な気化ガスとなってノズル３より噴出す
る。In FIG. 1, reference numeral 1 denotes a vaporizer as an object to be heated, which is heated to a high temperature by a heater 2. Inside the heater 2,
A valve rod 4 that opens and closes a nozzle 3 for ejecting vaporized gas is arranged, while an outer side has an inner tube 5 and an outer tube 6 that forms an outer wall to form a vaporization chamber 7. The vaporization chamber 7 includes an oil feed pipe 8 Through an oil feed pump (not shown). A tubular body 9 having a bottomed tubular shape is provided at a proper position of the outer tube 6, and the vaporization chamber 7 is provided therein.
The thermistor 10 for detecting the temperature of is inserted.
Therefore, the energization of the heater 2 is controlled based on the detected temperature and the inside of the vaporization chamber 7 is maintained at a substantially constant temperature, so that the kerosene becomes vaporized gas suitable for combustion and is ejected from the nozzle 3.
ところでサーミスタ10は、例えば第２図に示すような
環体11が載置され、この後筒体９の開口端部を加締める
作業がなされる。そして該作業に伴って、サーミスタ10
はその上面周縁が環体11からほぼ均等な押圧力を受ける
ことから、筒体９に確実に固定することとなる。従っ
て、従来例で述べたような損傷が極めて発生しにくく、
このことから、未熟練者でも十分にサーミスタ10の固定
作業を行うことができる。By the way, in the thermistor 10, for example, an annulus 11 as shown in FIG. Then, along with the work, the thermistor 10
Since the peripheral edge of its upper surface receives a substantially uniform pressing force from the ring body 11, it is securely fixed to the cylindrical body 9. Therefore, the damage described in the conventional example is extremely unlikely to occur,
Therefore, even an unskilled person can sufficiently fix the thermistor 10.
また環体11を、例えば銅などの軟材料で形成すれば、
容易に変形して過大な押圧力でサーミスタ10にかかるの
を阻止するので、損傷防止の点で一層効果的である。If the ring body 11 is formed of a soft material such as copper,
Since it is easily deformed to prevent it from being applied to the thermistor 10 by an excessive pressing force, it is more effective in preventing damage.
また前記した筒体９に関し、第３図（Ａ）および
（Ｂ）に示すように、開口から少なくとも環体11が当接
する箇所までの間を、内削等により肉薄にすることも有
用である。係る如くすると、僅かな力で加締めを行える
ので、作業性が一段と向上することとなる。Further, regarding the above-mentioned cylindrical body 9, as shown in FIGS. 3 (A) and 3 (B), it is also useful to reduce the thickness between the opening and at least the portion where the ring body 11 abuts by thinning or the like. . According to this, since the caulking can be performed with a slight force, the workability is further improved.
なお、前記した一実施例において、環体11の形状はこ
れに限定するものではなく、例えば不連続箇所を有する
Ｃ字形状、あるいは多角形状のもの等も用いることがで
きる。In the above-described embodiment, the shape of the ring body 11 is not limited to this, and for example, a C-shape having a discontinuous portion or a polygonal shape can be used.
（考案の効果） 以上に説明した通りこの考案のサーミスタの取付装置
は、筒体内に嵌入したサーミスタに環体を載置し、この
後に筒体の開口端部を加締める構成なので、サーミスタ
を損傷することなく確実に固定でき、このことから、初
心者でも容易に作業を行うことができる。また、環体を
軟材料で形成したことにより、サーミスタに過大な押圧
力がかかることを有効に防止でき、且又筒体は、開口か
ら少なくとも環体が当接する箇所までを肉薄に形成した
ことにより、加締め作業の向上が図れる等、幾多の効果
を奏する。(Effect of the Invention) As described above, the device for mounting a thermistor according to the present invention has a structure in which the annulus is placed on the thermistor fitted in the cylinder, and then the open end of the cylinder is caulked, so the thermistor is damaged. It can be securely fixed without any work, and even a beginner can easily perform the work. Further, by forming the ring body from a soft material, it is possible to effectively prevent an excessive pressing force from being applied to the thermistor, and the cylinder body is made thin from the opening to at least the position where the ring body abuts. As a result, a number of effects such as improvement of caulking work can be achieved.
第１図は本考案の実施例のサーミスタの取付装置を気化
器に適用した構造図、第２図は第１図における環体の例
を示す図、第３図（Ａ）、（Ｂ）は同サーミスタ取付装
置の他の実施例を示す構造図、第４図は従来のサーミス
タの取付装置の構造図である。 ９……筒体、10……サーミスタ、11……環体。FIG. 1 is a structural diagram in which the thermistor mounting device of the embodiment of the present invention is applied to a carburetor, FIG. 2 is a diagram showing an example of the ring body in FIG. 1, and FIGS. 3 (A) and 3 (B) are FIG. 4 is a structural diagram showing another embodiment of the thermistor mounting device, and FIG. 4 is a structural diagram of a conventional thermistor mounting device. 9: cylinder, 10: thermistor, 11: ring.
Claims (3)
筒体と、該筒体に嵌入して温度を検知するサーミスタを
有し、さらに該サーミスタに環体を載置して、筒体の開
口端部を加締めることを特徴とするサーミスタの取付装
置。1. A bottomed tubular body provided on the outer wall of an object to be heated, and a thermistor fitted into the tubular body to detect temperature. Further, an annulus is placed on the thermistor. A device for mounting a thermistor, characterized in that an opening end portion of a cylindrical body is swaged.
記載のサーミスタの取付装置。2. The ring body is formed of a soft material (1).
Attachment device for the thermistor described.
接する箇所まで肉薄に形成された請求項（１）あるいは
請求項（２）記載のサーミスタの取付装置。3. The thermistor mounting device according to claim 1 or 2, wherein the tubular body is thinly formed from its opening to at least a portion where the annular body abuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11510590U JP2515670Y2 (en) | 1990-11-02 | 1990-11-02 | Thermistor mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11510590U JP2515670Y2 (en) | 1990-11-02 | 1990-11-02 | Thermistor mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0471137U JPH0471137U (en) | 1992-06-24 |
| JP2515670Y2 true JP2515670Y2 (en) | 1996-10-30 |
Family
ID=31862845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11510590U Expired - Lifetime JP2515670Y2 (en) | 1990-11-02 | 1990-11-02 | Thermistor mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2515670Y2 (en) |
-
1990
- 1990-11-02 JP JP11510590U patent/JP2515670Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0471137U (en) | 1992-06-24 |
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