JP2010118217A - Incandescent lamp heater device - Google Patents

Incandescent lamp heater device Download PDF

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JP2010118217A
JP2010118217A JP2008289847A JP2008289847A JP2010118217A JP 2010118217 A JP2010118217 A JP 2010118217A JP 2008289847 A JP2008289847 A JP 2008289847A JP 2008289847 A JP2008289847 A JP 2008289847A JP 2010118217 A JP2010118217 A JP 2010118217A
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seal portion
incandescent lamp
lamp
heater device
filament
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JP5407285B2 (en
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Akiyoshi Hisamatsu
昭好 久松
Shigenori Kobayashi
茂法 小林
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Iwasaki Denki KK
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Iwasaki Denki KK
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an incandescent lamp heater device in which cooling capacity of a seal part of the incandescent lamp is promoted and which can withstand a high power output. <P>SOLUTION: In a halogen lamp heater device 1 equipped with a halogen lamp 5 having the seal parts 41 at both end parts 11A, 11B of glass made tubular body 9, a filament 43 arranged inside the glass made tubular body 9 in which a metal foil part 45 connected to the filament 43 via an interior lead wire 44 is arranged in the seal part 41, and a lamp body 3 to house the halogen lamp 5, a seal part housing part 53 that partitions between the seal part 41 of the halogen lamp 5 and the filament 43 and houses the seal part 41 is installed, while ventilating holes 55, 57 are formed at least at two places of the seal part housing part 53. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

本発明は、ハロゲンランプ等の白熱ランプを熱源に備える白熱ランプヒータ装置に関する。   The present invention relates to an incandescent lamp heater device including an incandescent lamp such as a halogen lamp as a heat source.

白熱ランプの一態様たるハロゲンランプは、一般に、ガラス製管状体と、このガラス製管状体の両端部をピンチシールしたシール部を有し、ガラス製管状体の内部にコイル状のフィラメントを設け、フィラメントに内部リード線を介して接続したモリブデン箔をガラス製管状体の各シール部に配置して構成されている。係るハロゲンランプは、放射する光のほとんどが赤外線であるという特性を有し、また、点灯時の温度上昇が早いことから、樹脂成形や印刷インク、塗装塗料の乾燥、材料の表面改質等で用いる白熱ランプヒータ装置の熱源に広く用いられている（例えば、特許文献１参照）。
特開２００６−１３４６４５号公報 A halogen lamp as one aspect of an incandescent lamp generally has a glass tubular body and a seal portion in which both ends of the glass tubular body are pinch-sealed, and a coiled filament is provided inside the glass tubular body. Molybdenum foil connected to the filament via an internal lead wire is arranged at each seal portion of the glass tubular body. Such halogen lamps have the characteristic that most of the radiated light is infrared rays, and the temperature rises quickly when they are lit. Therefore, they can be used for resin molding, printing ink, drying paints, surface modification of materials, etc. It is widely used as a heat source for incandescent lamp heater devices to be used (see, for example, Patent Document 1).
JP 2006-134645 A

しかしながら、白熱ランプヒータ装置の出力を高めると、これに伴ってハロゲンランプのシール部の温度も上昇し、モリブテン箔が熱的損傷を受けてしまうため、白熱ランプヒータ装置の出力に制限が生じる、という問題がある。
この問題は、ハロゲンランプに限らず、ガラス製管状体の内部にフィラメントを設け、このガラス製管体の両端部のシール部に、フィラメントに内部リード線を介して接続したモリブテン等の金属箔を配置した構成の白熱ランプを熱源として用いる場合に共通して生じるものである。
本発明は、上述した事情に鑑みてなされたものであり、白熱ランプのシール部の冷却性を高め、高出力に耐え得る白熱ランプヒータ装置を提供することを目的とする。 However, when the output of the incandescent lamp heater device is increased, the temperature of the seal portion of the halogen lamp also increases accordingly, and the molybdenum foil is thermally damaged, so that the output of the incandescent lamp heater device is limited. There is a problem.
This problem is not limited to halogen lamps, but a filament is provided inside a glass tubular body, and a metal foil such as molybdenum is connected to the filament via an internal lead wire at the seal portions at both ends of the glass tubular body. This occurs in common when the incandescent lamp having the arrangement is used as a heat source.
The present invention has been made in view of the above-described circumstances, and an object of the present invention is to provide an incandescent lamp heater device that can enhance the cooling performance of the seal portion of the incandescent lamp and can withstand high output.

上記目的を達成するために、本発明は、管体の両端にシール部を有し、該管体の内部にフィラメントが配置され、該フィラメントに内部リード線を介して接続された金属箔部が前記シール部に配置された白熱ランプと、当該白熱ランプを収容する灯体と、を備えた白熱ランプヒータ装置において、前記白熱ランプのシール部とフィラメントとの間を仕切り、前記シール部を収容するシール部収容部を設け、前記シール部収容部の少なくとも２箇所に通気孔を形成したことを特徴とする。   In order to achieve the above object, the present invention provides a metal foil portion having seal portions at both ends of a tubular body, a filament disposed inside the tubular body, and connected to the filament via an internal lead wire. In an incandescent lamp heater device comprising an incandescent lamp disposed in the seal portion and a lamp body that accommodates the incandescent lamp, the seal portion and the filament of the incandescent lamp are partitioned to accommodate the seal portion. A seal portion accommodating portion is provided, and vent holes are formed in at least two places of the seal portion accommodating portion.

また本発明は、上記白熱ランプヒータ装置において、前記シール部収容部には、加熱対象のワークと対向する面を除いた面に前記通気孔を形成したことを特徴とする。   In the incandescent lamp heater device according to the present invention, the air hole is formed in a surface excluding a surface facing the workpiece to be heated in the seal portion housing portion.

また本発明は、上記白熱ランプヒータ装置において、前記シール部の発熱に伴い２つの前記通気孔の間に空気流が生じることを特徴とする。   In the incandescent lamp heater device, the present invention is characterized in that an air flow is generated between the two vent holes as the seal portion generates heat.

本発明によれば、白熱ランプのシール部とフィラメントとの間を仕切り、前記シール部を収容するシール部収容部を設け、前記シール部収容部の少なくとも２箇所に通気孔を形成する構成とした。この構成により、これら通気孔からシール部収容部に空気が取り入られ、この空気によってシール部が冷却される。これにより、高出力化に伴う金属箔部の熱的損傷が防止され、高出力に耐え得る白熱ランプヒータ装置が提供される。   According to the present invention, the seal portion of the incandescent lamp is separated from the filament, the seal portion accommodating portion for accommodating the seal portion is provided, and the air holes are formed in at least two places of the seal portion accommodating portion. . With this configuration, air is taken into the seal portion accommodating portion from these vent holes, and the seal portion is cooled by this air. Thereby, the thermal damage of the metal foil part accompanying high output is prevented, and the incandescent lamp heater apparatus which can endure high output is provided.

以下、図面を参照して本発明の実施形態について説明する。
＜第１実施形態＞
図１はハロゲンランプヒータ装置１の正面及び底面のそれぞれを示す図であり、図２はハロゲンランプヒータ装置１の断面を示す図である。また、図３はハロゲンランプヒータ装置１の端部の内部構成を示す図であり、図４は当該端部の主要構成を示す断面図である。
ハロゲンランプヒータ装置１は、灯体３と、ハロゲンランプ５と、水冷機構７とを備えている。灯体３は、例えばアルミニウム合金を押出成型により樋状に形成してなり、この灯体３内には上記ハロゲンランプ５が収納され、また上面には灯体３を取付け固定するための取付部８が設けられている。
ハロゲンランプ５は、長く延在したガラス製管状体９を有し、その両端部１１Ａ、１１Ｂが灯体３に設けた支持体１３（図３）に支持されている。ガラス製管状体９の両端部１１Ａ、１１Ｂからはリード線が引き出され、これらのリード線を介して電力が供給されてハロゲンランプ５が点灯する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
<First Embodiment>
FIG. 1 is a view showing the front and bottom surfaces of the halogen lamp heater device 1, and FIG. 2 is a view showing a cross section of the halogen lamp heater device 1. 3 is a diagram showing an internal configuration of an end portion of the halogen lamp heater device 1, and FIG. 4 is a cross-sectional view showing a main configuration of the end portion.
The halogen lamp heater device 1 includes a lamp body 3, a halogen lamp 5, and a water cooling mechanism 7. The lamp body 3 is made of, for example, an aluminum alloy formed into a bowl shape by extrusion molding. The halogen lamp 5 is accommodated in the lamp body 3, and a mounting portion for mounting and fixing the lamp body 3 on the upper surface thereof. 8 is provided.
The halogen lamp 5 has a glass tubular body 9 extending long, and both end portions 11A and 11B thereof are supported by a support body 13 (FIG. 3) provided on the lamp body 3. Lead wires are drawn out from both end portions 11A and 11B of the glass tubular body 9, and electric power is supplied through these lead wires, so that the halogen lamp 5 is turned on.

図２に示すように、灯体３の内面３Ａは放物面或いは楕円面に形成され、その表面には、反射板１５が設けられている。図１に示すように、灯体３の内面３Ａには複数枚の反射板１５が長手方向に敷設され、これらの反射板１５により灯体３の反射面が構成される。反射板１５のそれぞれは金メッキされており、赤外波長域での光の反射率の向上が図られ、ハロゲンランプヒータ装置１の照射効率が高められている。   As shown in FIG. 2, the inner surface 3 </ b> A of the lamp body 3 is formed as a parabolic surface or an elliptical surface, and a reflecting plate 15 is provided on the surface. As shown in FIG. 1, a plurality of reflecting plates 15 are laid in the longitudinal direction on the inner surface 3 </ b> A of the lamp body 3, and the reflecting surfaces of the lamp body 3 are configured by these reflecting plates 15. Each of the reflection plates 15 is gold-plated, so that the reflectance of light in the infrared wavelength region is improved, and the irradiation efficiency of the halogen lamp heater device 1 is increased.

反射板１５のそれぞれは、略矩形のシート状に構成されており、この反射板１５を灯体３に取付ける際には、図２に示すように、灯体３の内面３Ａに沿って撓ませ、その両端縁部１５Ａ、１５Ｂを、当該灯体３の底面開口の両縁部に沿って設けた縁部材１７の爪部１７Ａと灯体３の内面３Ａの隙間に差し込むことで固定される。また反射板１５は、灯体３の内面３Ａとの間に隙間が生じることなく密着するように、この内面３Ａと略同程度の大きさ、又は、僅かに大きい程度に形成される。
これにより、取付金具や工具等を用いることなく、反射板１５を灯体３の内面３Ａに密着するように簡単に取付けることができる。 Each of the reflecting plates 15 is formed in a substantially rectangular sheet shape. When the reflecting plate 15 is attached to the lamp body 3, it is bent along the inner surface 3A of the lamp body 3 as shown in FIG. The both edge portions 15A and 15B are fixed by being inserted into the gap between the claw portion 17A of the edge member 17 provided along both edge portions of the bottom opening of the lamp body 3 and the inner surface 3A of the lamp body 3. Further, the reflecting plate 15 is formed to be approximately the same size or slightly larger than the inner surface 3A so as to be in close contact with the inner surface 3A of the lamp body 3 without causing a gap.
Thereby, it is possible to easily attach the reflecting plate 15 so as to be in close contact with the inner surface 3 </ b> A of the lamp body 3 without using a mounting bracket or a tool.

上記水冷機構７は、灯体３を水冷により冷却するものである。
具体的には、図２に示すように、灯体３には、４つの中空部２１が長手方向に貫通して一体的に形成されている。これら中空部２１の内周壁は例えばアルマイト処理されている。図１に示すように、灯体３の右端部側では、２つの中空部２１の開口にニップル３４設けられ各ニップル３４にホース（図示せず）が接続されるとともに、残り２つの中空部２１が連結パイプ３６で連通されている。また、いずれか一方のニップル３４から導入された冷水が他方のニップル３４から排水されるように、灯体３の左端部側では、４本の各中空部２１の開口が連結パイプ３６で連通されている。この水冷機構７により、灯体３の中を長手方向に冷水が循環して灯体３が全体的に冷却される。 The water cooling mechanism 7 cools the lamp body 3 by water cooling.
Specifically, as shown in FIG. 2, the lamp body 3 is integrally formed with four hollow portions 21 penetrating in the longitudinal direction. The inner peripheral walls of these hollow portions 21 are, for example, anodized. As shown in FIG. 1, on the right end side of the lamp body 3, nipples 34 are provided at the openings of the two hollow portions 21, and a hose (not shown) is connected to each nipple 34, and the remaining two hollow portions 21. Are connected by a connecting pipe 36. Further, the opening of each of the four hollow portions 21 is communicated with the connecting pipe 36 on the left end side of the lamp body 3 so that the cold water introduced from one of the nipples 34 is drained from the other nipple 34. ing. By this water cooling mechanism 7, cold water circulates in the lamp body 3 in the longitudinal direction and the lamp body 3 is cooled as a whole.

ハロゲンランプ５は、図４に示すように、ガラス製管状体９と、該ガラス製管状体９の両端部をピンチシールしたシール部４１とを有し、該ガラス製管状体９の内部には、発光部としてタングステンから成るコイル状のフィラメント４３が設けられ、該フィラメント４３の両端部には内部リード線４４が接続されており、各内部リード線４４がシール部４１に収められたモリブテン箔等から成る金属箔部４５と溶接され、該金属箔部４５の他端には外部リード部４７が溶接されて電気的に上記フィラメント４３へ接続され、外部からの電力供給を可能にしている。   As shown in FIG. 4, the halogen lamp 5 has a glass tubular body 9 and a seal portion 41 in which both ends of the glass tubular body 9 are pinch-sealed. A coil-like filament 43 made of tungsten is provided as a light emitting portion, and internal lead wires 44 are connected to both ends of the filament 43, and each of the internal lead wires 44 is accommodated in a seal portion 41. The other end of the metal foil part 45 is welded to the external lead part 47 and is electrically connected to the filament 43 to enable power supply from the outside.

係るハロゲンランプ５を収納する灯体３の両端部のそれぞれには、図３及び図４に示すように、ハロゲンランプ５のシール部４１と、発光部たるフィラメント４３との間（すなわち内部リード線４４上）を仕切る仕切体５０と、この仕切体５０で仕切られたハロゲンランプ５の端部１１Ａ、１１Ｂ側の下面を閉塞する底面カバー５２とを備え、これら仕切体５０、灯体３及び底面カバー５２により、ハロゲンランプ５のシール部４１を収容するシール部収容部５３が構成されている。
このシール部収容部５３においては、該シール部収容部５３の天面を構成する灯体３の上面に通気孔５５が設けられるとともに、該シール部収容部５３の一側面を構成する端部側側面にも通気孔５７が形成されている。 As shown in FIGS. 3 and 4, each end of the lamp body 3 that houses the halogen lamp 5 is provided between the seal portion 41 of the halogen lamp 5 and the filament 43 that is the light emitting portion (that is, the internal lead wire). 44) and a bottom cover 52 that closes the lower surfaces of the end portions 11A and 11B of the halogen lamp 5 partitioned by the partition 50. The partition 50, the lamp body 3, and the bottom surface The cover 52 constitutes a seal portion accommodating portion 53 that accommodates the seal portion 41 of the halogen lamp 5.
In the seal portion accommodating portion 53, a vent hole 55 is provided on the upper surface of the lamp body 3 constituting the top surface of the seal portion accommodating portion 53, and the end portion side constituting one side surface of the seal portion accommodating portion 53 is provided. Vent holes 57 are also formed on the side surfaces.

すなわち、上記シール部収容部５３においては、ハロゲンランプ５のシール部４１と、フィラメント４３との間が仕切られるため、フィラメント４３の発光時の熱によるシール部４１の加熱が防止される。しかしながら、フィラメント４３の熱によるシール部４１の加熱を防いだだけでは、高出力化に伴う金属箔部４５の発熱は防止されない。
これに対して、本実施形態では、シール部収容部５３の天面及び一側面に通気孔５５、５７が設けられているため、これら通気孔５５、５７によりシール部収容部５３を流通する空気が生じてシール部４１が冷却され、高出力化に伴う金属箔部４５の熱的損傷を防止可能としている。 That is, in the seal portion accommodating portion 53, since the seal portion 41 of the halogen lamp 5 and the filament 43 are partitioned, heating of the seal portion 41 due to heat generated when the filament 43 emits light is prevented. However, merely preventing the sealing portion 41 from being heated by the heat of the filament 43 does not prevent the heat generation of the metal foil portion 45 accompanying the increase in output.
On the other hand, in this embodiment, since the vent holes 55 and 57 are provided on the top surface and one side surface of the seal portion accommodating portion 53, the air flowing through the seal portion accommodating portion 53 by the vent holes 55 and 57 is provided. As a result, the seal portion 41 is cooled, and thermal damage to the metal foil portion 45 due to high output can be prevented.

このとき、通気孔５５及び通気孔５７のそれぞれは、シール部４１の発熱に伴うシール部収容部５３内部の温度上昇によって、通気孔５５、５７の間を流通する空気流を自然に生じさせる大きさに形成されるとともに、通気孔５５がシール部４１の近傍に形成されている。
このような構成により、図４に矢印Ｘで示すように、シール部４１を通過する空気の自然対流が形成されるから、この自然対流によりシール部４１が冷却され、金属箔部４５の過度な温度上昇が抑制されることとなる。これにより、高出力化が可能なハロゲンランプヒータ装置１が実現される。 At this time, each of the vent hole 55 and the vent hole 57 naturally generates an air flow that circulates between the vent holes 55 and 57 due to a temperature rise in the seal portion accommodating portion 53 due to heat generation of the seal portion 41. The vent hole 55 is formed in the vicinity of the seal portion 41.
With such a configuration, natural convection of the air passing through the seal portion 41 is formed as shown by an arrow X in FIG. 4, so that the seal portion 41 is cooled by this natural convection, and the metal foil portion 45 is excessively excessive. Temperature rise will be suppressed. Thereby, the halogen lamp heater device 1 capable of high output is realized.

また、シール部収容部５３において、１つの通気孔５５を天面に設けたため、いわゆる煙突効果により自然対流の形成が促進され、シール部４１の冷却性が高められる。また、他方の通気孔５７を通気孔５５が設けられた天面以外に設けることで、通気孔５７から通気孔５５への空気の流れがスムーズになる。このとき、シール部収容部５３の底面を構成する底面カバー５２に通気孔５７を設けるのではなく、側面に設ける構成としたため、通気孔５７の空気の流通により被照射体（被加熱体）たるワークの照射面に空気流が生じて埃や塵等が付着してしまうのが防止される。   Moreover, in the seal | sticker part accommodating part 53, since the one ventilation hole 55 was provided in the top | upper surface, formation of natural convection is accelerated | stimulated by what is called a chimney effect, and the coolability of the seal | sticker part 41 is improved. Further, by providing the other vent hole 57 other than the top surface where the vent hole 55 is provided, the air flow from the vent hole 57 to the vent hole 55 becomes smooth. At this time, since the vent hole 57 is not provided in the bottom surface cover 52 that constitutes the bottom surface of the seal portion accommodating portion 53, the vent hole 57 is provided on the side surface. It is possible to prevent dust or dust from adhering to the irradiation surface of the workpiece.

＜第２実施形態＞
第１実施形態では、灯体３の内部を仕切体５０で仕切ってシール部収容部５３を構成した。これに対して本実施形態では、灯体３の外部にシール部収容部５３を構成した態様を説明する。
図５は、本実施形態に係るハロゲンランプヒータ装置１００の左端部の主要構成を示す断面図である。なお、同図において、第１実施形態で説明した部材と同様の部材については同一の符号を付し、その説明を省略する。また、同図にはハロゲンランプヒータ装置１００の左端部の構成のみを示すが、右端部についても主要な構成は左端部と同様である。 Second Embodiment
In the first embodiment, the interior of the lamp body 3 is partitioned by the partition body 50 to configure the seal portion housing portion 53. In contrast, in the present embodiment, a mode in which the seal portion accommodating portion 53 is configured outside the lamp body 3 will be described.
FIG. 5 is a cross-sectional view showing the main configuration of the left end portion of the halogen lamp heater device 100 according to the present embodiment. In addition, in the figure, the same code | symbol is attached | subjected about the member similar to the member demonstrated in 1st Embodiment, and the description is abbreviate | omitted. Moreover, although only the structure of the left end part of the halogen lamp heater apparatus 100 is shown in the same figure, the main structure is the same as that of the left end part also about the right end part.

ハロゲンランプヒータ装置１００が備える灯体１０３は、その全長がハロゲンランプ５よりも短く構成されており、灯体１０３の両端部側面１０３Ａには貫通孔１７０が形成され、この貫通孔１７０からハロゲンランプ５の端部１１Ａ、１１Ｂが外部に突出される。
また灯体１０３の両端部の外側には、ハロゲンランプ５の端部１１Ａ、１１Ｂを収容するケース体１７１が取付けられており、このケース体１７１及び灯体１０３の両端部側面１０３Ａとにより、ハロゲンランプ５のシール部４１を収容するシール部収容部１５３が構成されている。 The lamp body 103 included in the halogen lamp heater device 100 is configured to have a shorter overall length than the halogen lamp 5, and through holes 170 are formed on both side surfaces 103 </ b> A of the lamp body 103. 5 end portions 11A and 11B protrude outward.
A case body 171 for housing the end portions 11A and 11B of the halogen lamp 5 is attached to the outside of both ends of the lamp body 103. The case body 171 and the side surfaces 103A of both ends of the lamp body 103 are connected to each other by halogen. A seal portion accommodating portion 153 that accommodates the seal portion 41 of the lamp 5 is configured.

このシール部収容部１５３にも第１実施形態のシール部収容部５３と同様に、その天面及び一側面に貫通孔１５５、１５７が設けられている。これにより、シール部４１の発熱に伴って、これらの貫通孔１５５、１５７によって図５中矢印Ｙで示す空気流が自然に生じることから、シール部４１の金属箔部４５が冷却される。
さらに、本実施形態によれば、灯体１０３の両端部から突出したハロゲンランプ５がケース体１７１で覆われているため、高電圧が印加されるシール部４１が外部に露出されずに安全性が維持される。 Similarly to the seal portion accommodating portion 53 of the first embodiment, the seal portion accommodating portion 153 is provided with through holes 155 and 157 on the top surface and one side surface thereof. As a result, an air flow indicated by an arrow Y in FIG. 5 is naturally generated by these through holes 155 and 157 as the seal portion 41 generates heat, and thus the metal foil portion 45 of the seal portion 41 is cooled.
Furthermore, according to the present embodiment, since the halogen lamp 5 protruding from both ends of the lamp body 103 is covered with the case body 171, the seal portion 41 to which a high voltage is applied is not exposed to the outside, and safety is ensured. Is maintained.

なお、上述した各実施形態は、あくまでも本発明の一態様を示すものであり、本発明の範囲内で任意に変形および応用が可能である。
例えば、上述した実施形態では、シール部収容部５３、１５３の天面及び一側面のそれぞれに１つずつ貫通孔を形成したが、これに限らず、それぞれの面に複数の貫通孔を形成しても良い。 The above-described embodiments merely show one aspect of the present invention, and can be arbitrarily modified and applied within the scope of the present invention.
For example, in the above-described embodiment, one through hole is formed on each of the top surface and one side surface of the seal portion accommodating portions 53 and 153. However, the present invention is not limited to this, and a plurality of through holes are formed on each surface. May be.

また、上述した実施形態では、管体が直管形のガラス製管状体９を有するハロゲンランプ５を例示したが、これに限らず、ガラス製管状体９がＵ字状に曲げられて両端部１１Ａ、１１Ｂが互いに近傍に配置された構成の、いわゆるＵ字管形の管体を備えたハロゲンランプにも本発明を適用することができる。この場合には、１つのシール部収容部５３、１５３にハロゲンランプ５の両端部１１Ａ、１１Ｂが共に収容され、空気の自然対流による冷却が行われる。   Further, in the above-described embodiment, the halogen lamp 5 having the straight tube-shaped glass tubular body 9 is exemplified. However, the present invention is not limited thereto, and the glass tubular body 9 is bent into a U shape so that both end portions are formed. The present invention can also be applied to a halogen lamp having a so-called U-shaped tubular body in which 11A and 11B are arranged in the vicinity of each other. In this case, both end portions 11A and 11B of the halogen lamp 5 are accommodated in one seal portion accommodating portion 53 and 153, and cooling by natural convection of air is performed.

また、上述した実施形態では、白熱ランプの一態様としてハロゲンランプを例示したが、他の白熱ランプにも本発明を適用することができる。   In the above-described embodiment, the halogen lamp is exemplified as one aspect of the incandescent lamp. However, the present invention can be applied to other incandescent lamps.

本発明の第１実施形態に係るハロゲンランプヒータ装置の正面及び底面のそれぞれを示す図である。It is a figure which shows each of the front and bottom of the halogen lamp heater device which concerns on 1st Embodiment of this invention. ハロゲンランプヒータ装置の断面を示す図である。It is a figure which shows the cross section of a halogen lamp heater apparatus. ハロゲンランプヒータ装置の端部の内部構成を示す図である。It is a figure which shows the internal structure of the edge part of a halogen lamp heater apparatus. ハロゲンランプヒータ装置の端部の主要構成を示す断面図である。It is sectional drawing which shows the main structures of the edge part of a halogen lamp heater apparatus. 本発明の第２実施形態に係るハロゲンランプヒータ装置の端部の主要構成を示す断面図である。It is sectional drawing which shows the main structures of the edge part of the halogen lamp heater apparatus which concerns on 2nd Embodiment of this invention.

符号の説明Explanation of symbols

１、１００ ハロゲンランプヒータ装置（白熱ランプヒータ装置）
３、１０３ 灯体
５ ハロゲンランプ（白熱ランプ）
９ ガラス製管状体（管体）
１１Ａ、１１Ｂ 端部
１５ 反射板
４１ シール部
４３ フィラメント
４４ 内部リード線
４５ 金属箔部
５０ 仕切体
５２ 底面カバー
５３、１５３ シール部収容部
５５、５７、１５５、１５７ 通気孔
１７１ ケース体 1,100 Halogen lamp heater device (incandescent lamp heater device)
3, 103 Lamp body 5 Halogen lamp (incandescent lamp)
9 Glass tubular body (tubular body)
11A, 11B End 15 Reflector 41 Sealing part 43 Filament 44 Internal lead wire 45 Metal foil part 50 Partition body 52 Bottom cover 53, 153 Sealing part accommodating part 55, 57, 155, 157 Vent hole 171 Case body

Claims (3)

管体の両端にシール部を有し、該管体の内部にフィラメントが配置され、該フィラメントに内部リード線を介して接続された金属箔部が前記シール部に配置された白熱ランプと、当該白熱ランプを収容する灯体と、を備えた白熱ランプヒータ装置において、
前記白熱ランプのシール部とフィラメントとの間を仕切り、前記シール部を収容するシール部収容部を設け、前記シール部収容部の少なくとも２箇所に通気孔を形成した
ことを特徴とする白熱ランプヒータ装置。 An incandescent lamp having a sealing portion at both ends of the tubular body, a filament disposed in the tubular body, and a metal foil portion connected to the filament via an internal lead wire disposed in the sealing portion; An incandescent lamp heater device comprising a lamp body that houses an incandescent lamp,
An incandescent lamp heater characterized by partitioning between a seal portion and a filament of the incandescent lamp, providing a seal portion accommodating portion for accommodating the seal portion, and forming a vent hole in at least two places of the seal portion accommodating portion. apparatus. 前記シール部収容部には、加熱対象のワークと対向する面を除いた面に前記通気孔を形成したことを特徴とする請求項１に記載の白熱ランプヒータ装置。   2. The incandescent lamp heater device according to claim 1, wherein the air hole is formed in a surface excluding a surface facing the workpiece to be heated in the seal portion housing portion. 前記シール部の発熱に伴い２つの前記通気孔の間に空気流が生じることを特徴とする請求項１又は２に記載の白熱ランプヒータ装置。   The incandescent lamp heater device according to claim 1, wherein an air flow is generated between the two vent holes as the seal portion generates heat.
JP2008289847A 2008-11-12 2008-11-12 Incandescent lamp heater device Expired - Fee Related JP5407285B2 (en)

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JP2001026342A (en) * 1999-07-15 2001-01-30 Canon Inc Image forming device
JP2015149216A (en) * 2014-02-07 2015-08-20 日本碍子株式会社 Infrared heater and infrared heater unit
EP2902147A4 (en) * 2012-09-27 2016-08-31 Origin Electric Heat-processing device
JP2019121760A (en) * 2018-01-11 2019-07-22 株式会社東京精密 Work division apparatus and work division method
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JP2007232291A (en) * 2006-03-01 2007-09-13 Denso Corp Radiation heating device

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JPH0628505U (en) * 1983-07-07 1994-04-15 ソーン イーエムアイ ドメスティック アプライアンシズ リミテッド Heating device
JPS61140368A (en) * 1984-12-14 1986-06-27 Japan Ranpu Kk Non-contact type soldering device
JP2007232291A (en) * 2006-03-01 2007-09-13 Denso Corp Radiation heating device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001026342A (en) * 1999-07-15 2001-01-30 Canon Inc Image forming device
EP2902147A4 (en) * 2012-09-27 2016-08-31 Origin Electric Heat-processing device
US9579740B2 (en) 2012-09-27 2017-02-28 Origin Electric Company, Limited Thermal processing apparatus
DE102013111379B4 (en) 2013-04-02 2022-08-11 Hyundai Motor Company Near-infrared light converging heater unit, near-infrared light converging heater using the same, and method of forming a panel using the same
JP2015149216A (en) * 2014-02-07 2015-08-20 日本碍子株式会社 Infrared heater and infrared heater unit
JP2019121760A (en) * 2018-01-11 2019-07-22 株式会社東京精密 Work division apparatus and work division method
JP7110541B2 (en) 2018-01-11 2022-08-02 株式会社東京精密 Work dividing device and work dividing method
JP7373106B2 (en) 2018-01-11 2023-11-02 株式会社東京精密 Work dividing device and work dividing method

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