JPH049290A - Heater - Google Patents

Heater

Info

Publication number
JPH049290A
JPH049290A JP2112886A JP11288690A JPH049290A JP H049290 A JPH049290 A JP H049290A JP 2112886 A JP2112886 A JP 2112886A JP 11288690 A JP11288690 A JP 11288690A JP H049290 A JPH049290 A JP H049290A
Authority
JP
Japan
Prior art keywords
heated
heating
light source
light
heating member
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
Application number
JP2112886A
Other languages
Japanese (ja)
Inventor
Katsunori Nagata
勝則 永田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP2112886A priority Critical patent/JPH049290A/en
Publication of JPH049290A publication Critical patent/JPH049290A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/50—Working by transmitting the laser beam through or within the workpiece
    • B23K26/53—Working by transmitting the laser beam through or within the workpiece for modifying or reforming the material inside the workpiece, e.g. for producing break initiation cracks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
    • B29C65/1464—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface making use of several radiators
    • B29C65/1467—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface making use of several radiators at the same time, i.e. simultaneous welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1487—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation making use of light guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
    • B29C65/245—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool the heat transfer being achieved contactless, e.g. by radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/812—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/8126—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/81266—Optical properties, e.g. transparency, reflectivity
    • B29C66/81267—Transparent to electromagnetic radiation, e.g. to visible light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1664—Laser beams characterised by the way of heating the interface making use of several radiators
    • B29C65/1667—Laser beams characterised by the way of heating the interface making use of several radiators at the same time, i.e. simultaneous laser welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1687—Laser beams making use of light guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints

Abstract

PURPOSE:To allow the heating of a material to be heated over a desired range by guiding the light from a light source by optical fibers and heating the heating members consisting of a light transparent material or material having a large thermal conductivity. CONSTITUTION:The light from the light source 1 is guided via the optical fibers 2 to 5 and is guided to the heating members 6 to 8 consisting of the light transparent material, for example, glass or the like or to the metallic materials which have large heat conductivity, such as stainless steel and copper. The heating members are heated in such a manner and the material to be heated is heated by the heating members. The heating members 6 to 8 are heated in contact or in proximity over the desired range in such a manner.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、たとえば半田付けおよびホットメルト接続な
どのために有利に実施することができる加熱装置に関す
る。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The invention relates to a heating device which can be advantageously implemented, for example for soldering and hot-melt connections.

従来の技術 先行技術では、鉄の切削などを行うために、紫外線のス
ポットレーザ−光を光ファイバーによって伝送し、鉄を
局部的に高温加熱し、これによって切削を行う。Conventional Technology In the prior art, in order to cut iron, etc., a spot laser beam of ultraviolet light is transmitted through an optical fiber to locally heat the iron to a high temperature, thereby performing the cutting.

このような先行技術では、鉄などの被加熱物を局部的に
しか、すなわちスポット的にしか、加熱することができ
ない。With such prior art, the object to be heated, such as iron, can only be heated locally, that is, only in spots.

発明が解決しようとする課題 本発明の目的は、希望する範囲に亘って加熱する５こと
ができる加熱装置を提供することである。Problems to be Solved by the Invention An object of the present invention is to provide a heating device that can heat over a desired range.

課題を解決するための手段 本発明は、光源と、 一端部が光源に臨み、光源からの光を導く光ファイバー
と、 光ファイバーの他端部が臨み、透光性材料または熱伝導
率の大きい材料から成る加熱部材とを含むことを特徴と
する加熱装置である。Means for Solving the Problems The present invention provides a light source, an optical fiber with one end facing the light source and guiding light from the light source, and an optical fiber with the other end facing the light source and made of a transparent material or a material with high thermal conductivity. The heating device is characterized in that it includes a heating member consisting of:

作　　用 本発明に従えば、光源からの光を光ファイバーを介して
導き、透光性材料、たとえばガラスなどに導き、あるい
はまた熱伝導率の大きい材料、たとえばステンレス鋼お
よび銅などの金属材料から成る加熱部材に導く。こうし
て加熱部材を加熱し、この加熱部材によって被加熱物を
加熱することができる。このようにして、希望する範囲
に亘って加熱部材を接触または近接して加熱することが
できる。According to the invention, light from a light source is guided through an optical fiber, guided through a transparent material, such as glass, or alternatively made of a material with high thermal conductivity, such as a metallic material such as stainless steel and copper. lead to the heating element. In this way, the heating member can be heated, and the object to be heated can be heated by the heating member. In this way, the heating elements can be heated in contact or in close proximity over a desired range.

光ファイバーは可視性を有しているので、加熱部材を希
望する位置にもたらすことができ、これによって希望す
る場所で被加熱物の加熱を行うことができる。Since the optical fiber is visible, the heating member can be brought to a desired location, thereby heating the object at the desired location.

実施例 第１図は、本発明の一実施例の斜視図である。Example FIG. 1 is a perspective view of one embodiment of the present invention.

ハウジング１からの光は、束になった光ファイバー２〜
５によって導かれ、加熱部材６〜８が加熱され、この加
熱部材６〜８によって半田付けまたは液晶表示モジュー
ルにおける配線などのホットメルト接続などが可能とな
る。The light from the housing 1 is transmitted through a bundle of optical fibers 2~
5, heating members 6 to 8 are heated, and these heating members 6 to 8 enable soldering or hot melt connection of wiring in a liquid crystal display module.

第２図はハウジング１の簡略化した縦断面図であり、第
３図はそのハウジング１の水平断面図である。ハロゲン
ランプまたはキセノンランプなどの光源１０は、球状で
あり、たとえば６００℃の温度を有する。ハウジング１
には、光ファイバー２〜５の一端部が臨む。この光ファ
イバー２〜５の前記一端部と光源１０との間には、遮光
性材料、たとえば金属材料などから成るシャッター１２
〜１５が配置される。シャッター１２．１４は電磁プラ
ンジャ１７．１８によって昇降駆動され、こうして光源
１０から光ファイバー２，４の一端部に光を導き、また
遮断することができる。シャッター１３．１５に関して
もまた、同様な構造となっている。このハウジング１は
、大略的に立方体状である。FIG. 2 is a simplified longitudinal sectional view of the housing 1, and FIG. 3 is a horizontal sectional view of the housing 1. The light source 10, such as a halogen lamp or a xenon lamp, is spherical and has a temperature of, for example, 600°C. Housing 1
One end of the optical fibers 2 to 5 faces. A shutter 12 made of a light-shielding material, such as a metal material, is provided between the one end of the optical fibers 2 to 5 and the light source 10.
~15 are arranged. The shutter 12.14 is driven up and down by an electromagnetic plunger 17.18, and can thus guide or block light from the light source 10 to one end of the optical fibers 2, 4. The shutters 13.15 also have a similar construction. This housing 1 has a generally cubic shape.

加熱部材６は、透光性材料、たとえばガラスなどから成
り、あるいはまた熱伝導率の大きい材料、たとえばステ
ンレス鋼および銅などの材料から成る。この加熱部材６
が金属材料から成るとき、その表面にテフロン（商品名
）が被覆され、これによって被加熱物であるたとえば合
成樹脂材料などが付着してしまうことを防ぐ。The heating element 6 is made of a transparent material, such as glass, or alternatively of a material with high thermal conductivity, such as stainless steel and copper. This heating member 6
When it is made of a metal material, its surface is coated with Teflon (trade name) to prevent the object to be heated, such as a synthetic resin material, from adhering to it.

この加熱部材６には、光ファイバー２の他端部が臨み、
これによって加熱部材６はたとえば１８０〜２４０℃に
加熱される。The other end of the optical fiber 2 faces the heating member 6,
As a result, the heating member 6 is heated to, for example, 180 to 240°C.

光ファイバー２の前記他端部と加熱部材６とは、セラミ
ック系接着側などを用いて固定される。光ファイバー２
〜５は可撓性を有し、加熱部材７゜８は加熱部材６と同
様な構成を有する。The other end of the optical fiber 2 and the heating member 6 are fixed using a ceramic adhesive or the like. optical fiber 2
5 has flexibility, and the heating member 7.8 has the same structure as the heating member 6.

第４図は、加熱部材６を用いて半田付けを行うときの状
態を示している。電気絶縁性基板２０上に形成された導
体には、ペースト状半田２１が設けられ、その上に、導
体を有する可視性基板２２が配置される。基板２２上に
加熱部材６を接触して加圧することによって半田２１を
溶融して、半田付けを行うことができる。FIG. 4 shows a state when soldering is performed using the heating member 6. A paste-like solder 21 is provided on the conductor formed on the electrically insulating substrate 20, and a visible substrate 22 having the conductor is placed thereon. By bringing the heating member 6 into contact with and applying pressure to the substrate 22, the solder 21 can be melted and soldering can be performed.

また加熱部材６を用いて、液晶表示モジュールにおける
ガラス板と可視性プリント基板との間に異方性導電膜を
介在し、この異方性導電膜はカーボンまたは金属などの
導電粒子と、熱溶融性合成樹脂との混合物であり、この
ような異方性導電膜を介してガラス板状の電極と可撓性
基板との電気的接続を行う際に、異方性導電膜の熱圧着
による電気的なホットメルト接続を、加熱部材６によっ
て行うこともまた可能である。Further, using the heating member 6, an anisotropic conductive film is interposed between the glass plate and the visible printed circuit board in the liquid crystal display module, and this anisotropic conductive film is made of conductive particles such as carbon or metal, and thermally melted. When electrically connecting a glass plate-like electrode and a flexible substrate through such an anisotropic conductive film, electrical connection is made by thermocompression bonding of the anisotropic conductive film. It is also possible to make a hot-melt connection by means of the heating element 6.

加熱部材６が汚損したときには、払拭することによって
、その加熱部材６を清浄にすることができる。またこの
加熱部材６は、希望する加熱領域の形状に適合して、各
種の形状に構成することができる。When the heating member 6 becomes soiled, it can be cleaned by wiping it. Moreover, this heating member 6 can be configured in various shapes to suit the shape of the desired heating area.

ハウジング１は加熱部材６とは離間した場所に設置して
おくことができるので、わずかな空間において加熱部材
６によって被加熱部材の加熱を行うことができるという
効果が達成される。Since the housing 1 can be installed at a location separated from the heating member 6, the effect that the member to be heated can be heated by the heating member 6 in a small space is achieved.

このようにして本発明では、従来考えられていない熱の
伝送を、光ファイバー２〜うによって行うことができ、
これによって今まで成し得なかったことができる。つま
り、ハウジング１から離れた位置にある被加熱物に対し
て、任意に加熱を行うことができる。その被加熱物が長
くなろうとも、広い範囲に亘ってそれに対応した長さに
、光ファイバー２〜５を結束して加熱部材６を長くする
ことができる。したがって、その加熱部材６〜８の長さ
方向の温度のばらつきを少なくすることができる。In this way, in the present invention, heat can be transmitted through the optical fibers 2 to 2, which has not been thought of in the past.
This allows us to do things that we couldn't do before. In other words, it is possible to arbitrarily heat an object to be heated that is located away from the housing 1. Even if the object to be heated becomes long, the heating member 6 can be made long by bundling the optical fibers 2 to 5 to a corresponding length over a wide range. Therefore, variations in temperature in the longitudinal direction of the heating members 6 to 8 can be reduced.

またハロゲンランプやキセノンランプを光源として使用
することができるので、製造が容易であるという優れた
効果が達成される。加熱部材６〜８の加熱温度は、光源
１０を電力付勢する電圧を調整し、またシャッター１２
〜１５による光源１０から光ファイバー２〜５の一端部
への光の量を調整することによって、希望する値に設定
することができる。このようにしてたとえばフラックス
の発生する半田付けを行うとき、そのフラックスの蒸発
によって、加熱部材６〜８が汚損しても、その加熱部材
６〜８を払拭するなどして清掃することができ、操作性
に優れている。もしも仮にハロゲンランプやキセノンラ
ンプをそのまま、加熱のために用いるとすれば、ハロゲ
ンランプおよびキセノンランプの球状のガラス面にフラ
ックスが接触して汚損されてしまい、またそのようなラ
ンプの汚損を防ぐためにランプと被加熱物との間にガラ
スなどの透光性材料を介在するとすれば、操作性が一層
低下するという問題がある。本発明はこのような問題点
を解決し、加熱の操作性を良好にする。Further, since a halogen lamp or a xenon lamp can be used as a light source, the excellent effect of easy manufacture is achieved. The heating temperature of the heating members 6 to 8 is adjusted by adjusting the voltage that powers the light source 10 and by adjusting the voltage that powers the light source 10 and the shutter 12.
By adjusting the amount of light from the light source 10 to one end of the optical fibers 2 to 5 according to 15, it is possible to set it to a desired value. In this way, for example, when performing soldering that generates flux, even if the heating members 6 to 8 become soiled due to evaporation of the flux, the heating members 6 to 8 can be cleaned by wiping them. Excellent operability. If a halogen lamp or xenon lamp were to be used as is for heating, the spherical glass surface of the halogen lamp or xenon lamp would come in contact with the flux and become dirty, and in order to prevent such lamps from becoming dirty, If a transparent material such as glass is interposed between the lamp and the object to be heated, there is a problem that the operability is further deteriorated. The present invention solves these problems and improves heating operability.

加熱部材６〜８は、駆動手段によって自動的に移動して
加熱を行うようにしてもよい。The heating members 6 to 8 may be automatically moved and heated by driving means.

発明の効果 以上のように本発明によれば、光源からの光を光ファイ
バーによって導き、透光性材料または熱伝導率の大きい
材料から成る加熱部材を加熱するようにしたので、この
加熱部材を、被加熱物に接触し、または近接して配置し
、被加熱物を希望する範囲に亘って加熱することが可能
である。しかも光ファイバーは、可視性を有しているの
て希望する場所で被加熱物の加熱を行うことができる。Effects of the Invention As described above, according to the present invention, light from a light source is guided through an optical fiber to heat a heating member made of a translucent material or a material with high thermal conductivity. It is possible to heat the object over a desired range by placing it in contact with or in close proximity to the object to be heated. Furthermore, since the optical fiber is visible, the object to be heated can be heated at a desired location.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明の一実施例の斜視図、第２図は第１図の
実施例の縦断面図、第３図は第１図に示される実施例の
一部の水平断面図、第４図は加熱部材６によって半田付
けを行う状態を示す断面図である。 ｌ・・・ハウジング、２〜５・・・光ファイバー、６〜
８・・・加熱部材、１０・・光源、１２〜１５・・・遮
光板代理人　　弁理士　西教　圭一部 第３図 ＼ 第２図 九 第４囚1 is a perspective view of an embodiment of the present invention, FIG. 2 is a vertical sectional view of the embodiment of FIG. 1, and FIG. 3 is a horizontal sectional view of a part of the embodiment shown in FIG. FIG. 4 is a sectional view showing a state in which the heating member 6 performs soldering. l...Housing, 2~5...Optical fiber, 6~
8... Heating member, 10... Light source, 12-15... Light shielding plate agent Patent attorney Keiichi Saikyo Figure 3\ Figure 2 9th prisoner

Claims (1)

【特許請求の範囲】 光源と、 一端部が光源に臨み、光源からの光を導く光ファイバー
と、 光ファイバーの他端部が臨み、透光性材料または熱伝導
率の大きい材料から成る加熱部材とを含むことを特徴と
する加熱装置。[Scope of Claims] A light source, an optical fiber whose one end faces the light source and guides light from the light source, and a heating member whose other end faces the optical fiber and is made of a translucent material or a material with high thermal conductivity. A heating device comprising:
JP2112886A 1990-04-27 1990-04-27 Heater Pending JPH049290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2112886A JPH049290A (en) 1990-04-27 1990-04-27 Heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2112886A JPH049290A (en) 1990-04-27 1990-04-27 Heater

Publications (1)

Publication Number Publication Date
JPH049290A true JPH049290A (en) 1992-01-14

Family

ID=14597983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2112886A Pending JPH049290A (en) 1990-04-27 1990-04-27 Heater

Country Status (1)

Country Link
JP (1) JPH049290A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999051421A1 (en) * 1998-04-07 1999-10-14 Tetra Laval Holdings & Finance S.A. Method for welding laminate-like packaging materials
EP1059344A3 (en) * 1999-06-11 2001-05-02 Kitano Engineering Co., Ltd. Method of an apparatus for curing an optical disc
CN110662624A (en) * 2017-05-26 2020-01-07 必能信超声公司 In-situ optical feedback

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999051421A1 (en) * 1998-04-07 1999-10-14 Tetra Laval Holdings & Finance S.A. Method for welding laminate-like packaging materials
EP1059344A3 (en) * 1999-06-11 2001-05-02 Kitano Engineering Co., Ltd. Method of an apparatus for curing an optical disc
CN110662624A (en) * 2017-05-26 2020-01-07 必能信超声公司 In-situ optical feedback

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