JP2023045816A

JP2023045816A - electromagnetic relay

Info

Publication number: JP2023045816A
Application number: JP2021154401A
Authority: JP
Inventors: 頌仁呉; Songren Wu
Original assignee: Song Chuan Precision Co Ltd
Current assignee: Song Chuan Precision Co Ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2023-04-03
Anticipated expiration: 2041-09-22
Also published as: JP7263467B2

Abstract

To improve service life and safety by effectively dissipating heat energy generated when an electric arc generated when a relay is operated is cut.SOLUTION: An electromagnetic relay includes a pedestal 10, a fixed conductive piece assembly member 11, a movable conductive strip assembly, an electric arc spraying member 13, an electromagnetic body 14, and an outer lid 15, and further includes a heat-conducting assembly member 16, which is provided in the pedestal 10 and is symmetrically arranged, such that the heat-conducting assembly members are located on both sides of a fixed contact 112 and a movable contact, and dissipates the heat energy generated when the electromagnetic relay 1 operates.SELECTED DRAWING: Figure 1A

Description

本発明は、電磁継電器の分野に関連し、とりわけ極めて優れた導熱性能を備えて使用寿命を有効に延長させることができる電磁継電器に関する。 TECHNICAL FIELD The present invention relates to the field of electromagnetic relays, and more particularly to an electromagnetic relay that has extremely excellent heat-conducting performance and can effectively extend its service life.

継電器の作動時に発生する高熱エネルギー量は、関連業者にとって常に克服すべき問題である。継電器の接触作動時に、相対的に高温熱エネルギー量がもたらされ、このようにして継電器の組立部材に対して損傷を与えるほか、継電器の作動にも影響を及ぼす。それゆえ、導熱部分の設計は、継電器の品質と使用寿命を決定する重要な要因である。従って、継電器は、如何にして熱エネルギーを有効に散逸させることができると共に、電磁継電器の作動時に発生する電弧を消滅させることにより継電器の安全性、使用寿命と信頼性を有効に向上させることができるかどうかが、関連業者が継電器を設計、開発する時の重要な要因の一つとなっている。同時に、継電器中に放熱構造を設計するときに、継電器の電気的設計、構造、体積などの諸多の要件を同期的に考慮して始めて、継電器は、市場のニーズをさらに満足させることができる。 The high amount of heat energy generated when relays operate is a constant challenge for the industry. During the contact operation of the relay, a relatively high temperature amount of heat energy is introduced, thus damaging the assembly of the relay as well as affecting the operation of the relay. Therefore, the design of the heat conducting part is an important factor that determines the quality and service life of the relay. Therefore, how can the relay effectively dissipate heat energy and effectively improve the safety, service life and reliability of the relay by extinguishing the arc generated when the electromagnetic relay operates. Whether or not it can be done is one of the important factors when related companies design and develop relays. At the same time, when designing the heat dissipation structure in the relay, only by synchronously considering various requirements such as the electrical design, structure and volume of the relay, the relay can better meet the needs of the market.

現行の継電器は、電気回路システムとの接続方式の取扱いが容易でないことに鑑みれば、操作する者に余計な負担をかけることになる。また、継電器の使用時間は比較的長いため、大量の熱エネルギーが発生しやすい。しかし、現行の継電器は、放熱効果が劣ることから、継電器及びそれに電気的接続されている電気回路システムにダメージを及ぼしてしまい、使用性能の低下が招来される。そこで、本発明者は、長年にわたり関連業界に従事してきた豊富な経験により、現有の継電器の不足点を解決するための電磁継電器を着想、提案している。 Considering that current relays are not easy to handle in connection with an electric circuit system, an extra burden is placed on the operator. In addition, since the relay is used for a relatively long time, a large amount of heat energy is likely to be generated. However, since current relays are inferior in heat radiation effect, they damage the relay and the electric circuit system electrically connected thereto, resulting in deterioration of performance in use. Therefore, the present inventor has conceived and proposed an electromagnetic relay to solve the shortcomings of existing relays, based on his extensive experience in related industries over many years.

本発明の目的は、継電器の作動時に発生する電弧を切断でき、及び作動により生じる熱エネルギーを有効に散逸させることにより、使用寿命と安全性を向上させることができる電磁継電器を提供することを旨とする。 SUMMARY OF THE INVENTION It is an object of the present invention to provide an electromagnetic relay capable of cutting the electric arc generated when the relay operates and effectively dissipating the thermal energy generated by the operation, thereby improving the service life and safety. and

上記目的を達成するために、本発明で開示する電磁継電器は、台座と、少なくとも１つの固定導電片組立部材と、少なくとも１つの可動導電片組立部材と、少なくとも１つの電弧吹付部材と、電磁体と、外蓋とを備え、前記固定導電片組立部材は、前記台座に設けられ、かつ固定接片と、固定接点とを含み、前記固定接点が前記固定接片に設けられ、前記可動導電片組立部材は、前記固定導電片組立部材に対応して配置され、かつ前記台座内に位置し、可動板と、少なくとも１つの可動接点とを含み、前記可動接点が前記可動板に設けられて前記固定接点と相互に対応し、前記電弧吹付部材は、前記台座の外側に設けられ、かつ前記固定接点及び前記可動接点の一側に位置し、前記電磁体は、前記可動導電片組立部材の一側に設けられ、前記可動板を駆動するために供され、前記可動接点と前記固定接点とを電磁効果に応じて電気的接続状態または電気的断続状態を形成させ、前記外蓋は、前記台座に施蓋されると共に、前記電磁体を前記外蓋内に位置させ、前記電磁継電器の特徴としては、前記台座は、高分子導熱材料で構成されており、かつ前記固定接片は、第１導熱部と、第２導熱部とを有し、前記可動接点と前記固定接点の電気的接続時または断続時に発生する熱エネルギーを散逸させるために供され、その内、前記第１導熱部が前記台座内に位置し、前記第２導熱部が前記第１導熱部の一端に連結されると共に、前記台座の外側に延設されるところであり、前記電磁継電器は、前記台座内に設けられ、かつ対称に配置されることから、前記固定接点及び前記可動接点の相対両側に位置する少なくとも２つの導熱組立部材をさらに有し、熱エネルギーを散逸させるために供される。 To achieve the above object, the electromagnetic relay disclosed in the present invention comprises a base, at least one fixed conductive piece assembly member, at least one movable conductive piece assembly member, at least one arc blowing member, an electromagnetic body and an outer cover, wherein the fixed conductive piece assembly member is provided on the base and includes a fixed contact piece and a fixed contact, the fixed contact being provided on the fixed contact piece, and the movable conductive piece An assembly member is arranged corresponding to the fixed conductive piece assembly member and positioned in the base, and includes a movable plate and at least one movable contact, the movable contact being provided on the movable plate and the Corresponding to the fixed contact, the arc blowing member is provided outside the pedestal and positioned on one side of the fixed contact and the movable contact, and the electromagnetic body is one of the movable conductive piece assembly members. provided on the side for driving the movable plate, allowing the movable contact and the fixed contact to form an electrical connection state or an electrical disconnection state according to an electromagnetic effect; and the electromagnetic body is positioned in the outer cover, and the electromagnetic relay is characterized in that the pedestal is made of a polymer heat-conducting material, and the fixed contact piece is a first It has a heat conducting portion and a second heat conducting portion, and serves to dissipate heat energy generated when the movable contact and the fixed contact are electrically connected or interrupted, wherein the first heat conducting portion is the The electromagnetic relay is located inside the pedestal, the second heat conducting portion is connected to one end of the first heat conducting portion, and extends outside the pedestal, and the electromagnetic relay is provided inside the pedestal, and Being symmetrically arranged, it further comprises at least two heat-conducting assemblies located on opposite sides of said fixed contact and said movable contact and serving to dissipate thermal energy.

より好ましくは、前記第１導熱部は、前記固定接片の中間位置に位置して中間熱伝導部分となり、かつ前記第１導熱部は、前記台座に嵌着され、熱エネルギーを、前記第１導熱部を介して前記台座に伝達して散逸させ、前記第２導熱部は、前記固定接片の末端位置に位置して末端熱輻射部となり、かつ前記第２導熱部と前記第１導熱部とが一体成形構造であり、熱エネルギーを、第２導熱部を介して空気中に輻射して散逸させ、かつ各前記導熱組立部材は、複数の導熱フィンと、第１導熱絶縁側板と、第２導熱絶縁側板とを含み、前記複数の導熱フィンが上から下に間隔をあけて平行配列設置され、前記第１導熱絶縁側板が各前記導熱フィンの第１側辺に連設され、前記第２導熱絶縁側板が各前記導熱フィンの第２側辺に連設され、その内、前記第１側辺及び前記第２側辺は、平行にかつ相対的に配置され、前記複数の導熱フィンの配置間隔Ｄは、０．５～２．５ｍｍの範囲にあり、前記複数の導熱フィンの枚数は、５～１５枚である。 More preferably, the first heat-conducting part is positioned at an intermediate position of the fixed contact piece to serve as an intermediate heat-conducting part, and the first heat-conducting part is fitted on the base to transfer thermal energy to the first heat-conducting part. The heat is transmitted to and dissipated through the heat conducting part to the pedestal, the second heat conducting part is located at the end position of the fixed armature and serves as a terminal heat radiation part, and the second heat conducting part and the first heat conducting part. is an integrally molded structure, heat energy is radiated and dissipated into the air through the second heat conducting portion, and each of the heat conducting assembly members includes a plurality of heat conducting fins, a first heat conducting insulating side plate, and a second heat conducting portion. 2 heat-conducting insulating side plates, wherein the plurality of heat-conducting fins are arranged in parallel and spaced from top to bottom; 2 heat-conducting insulating side plates are connected to the second side of each of the heat-conducting fins, wherein the first side and the second side are arranged parallel and relative to each other; The arrangement interval D is in the range of 0.5 to 2.5 mm, and the number of the plurality of heat conducting fins is 5 to 15.

より好ましくは、前記固定接片の前記第１導熱部と前記第２導熱部とが連結される端に相対する端に第３導熱部が延在形成され、前記第３導熱部は、前記固定接片の前端位置に位置して前端熱対流部分となり、かつ前記第３導熱部は、前記可動導電片組立部材に相対して高温形成区間と、対流区間とが形成され、前記高温形成区間と前記対流区間とが上下相対して配置され、かつ前記対流区間は、前記台座外に現出して前記台座の外表面と挟み込むようにして熱対流空間を形成し、前記高温形成区間は、前記固定接点及び前記可動接点の開、閉作動時に発生する熱エネルギーを受け取ると共に、前記対流区間と前記熱対流空間を通じて散逸するために供される。 More preferably, a third heat conducting part is formed extending from an end of the fixed armature opposite to an end where the first heat conducting part and the second heat conducting part are connected, and the third heat conducting part A front end heat convection portion is positioned at the front end position of the contact piece, and the third heat conducting portion is formed with a high temperature forming section and a convection section facing the movable conductive piece assembly member, and the high temperature forming section and the convection section are formed. The convection section is arranged vertically facing each other, and the convection section appears outside the pedestal and forms a heat convection space by sandwiching it with the outer surface of the pedestal. It serves to receive and dissipate heat energy generated during the opening and closing operations of the contacts and the moving contacts and through the convection section and the heat convection space.

第１実施態様の電磁継電器の分解模式図である。It is an exploded schematic diagram of the electromagnetic relay of the first embodiment. 第１実施態様の電磁継電器の他の視角からの分解模式図である。FIG. 4 is an exploded schematic view of the electromagnetic relay of the first embodiment from another viewing angle; 第１実施態様の導熱組立部材の斜視構造模式図である。1 is a perspective structural schematic diagram of a heat-conducting assembly member of the first embodiment; FIG. 第１実施態様の導熱組立部材の平面構造模式図である。FIG. 2 is a schematic plan view of the heat-conducting assembly member of the first embodiment; 第１実施態様の電磁継電器の第１視角からの一部組立断面模式図である。FIG. 2 is a partially assembled cross-sectional schematic view of the electromagnetic relay of the first embodiment from a first viewing angle; 第１実施態様の電磁継電器の第２視角からの組立断面模式図である。FIG. 3 is an assembly cross-sectional schematic view of the electromagnetic relay of the first embodiment from a second viewing angle; 第１実施態様の電磁継電器の第３視角からの一部組立断面模式図である。FIG. 3 is a schematic cross-sectional view of a part of the electromagnetic relay of the first embodiment viewed from a third viewing angle; 第２実施態様の導熱組立部材の斜視構造模式図である。FIG. 5 is a perspective structural schematic diagram of a heat-conducting assembly member of the second embodiment; 第３実施態様の電磁継電器の分解模式図である。It is an exploded schematic diagram of the electromagnetic relay of the third embodiment. 第３実施態様の導熱組立部材の斜視構造模式図である。FIG. 11 is a perspective structural schematic diagram of a heat-conducting assembly member of the third embodiment; 第３実施態様の導熱組立部材の他の視角からの斜視構造模式図である。FIG. 11 is a perspective structural schematic view from another viewing angle of the heat-conducting assembly member of the third embodiment; 第３実施態様の導熱組立部材の平面構造模式図である。FIG. 5 is a schematic plan view of the heat-conducting assembly member of the third embodiment; 第４実施態様の電磁継電器の分解模式図である。It is an exploded schematic diagram of the electromagnetic relay of the 4th embodiment. 第４実施態様の導熱組立部材の斜視構造模式図である。FIG. 11 is a perspective structural schematic diagram of a heat-conducting assembly member of the fourth embodiment;

［第１実施態様］
図１Ａ～図４Ｃを参照する。それらはそれぞれ第１実施態様の電磁継電器の分解模式図、他の視角からの分解模式図、導熱組立部材の斜視構造模式図、導熱組立部材の平面構造模式図、第１視角からの一部組立断面模式図、第２視角からの組立断面模式図及び第３視角からの一部組立断面模式図である。本発明で開示する電磁継電器１は、台座１０と、少なくとも１つの固定導電片組立部材１１と、少なくとも１つの可動導電片組立部材１２と、少なくとも１つの電弧吹付部材１３と、電磁体１４と、外蓋１５とを備える。 [First embodiment]
Please refer to FIGS. 1A-4C. They are respectively an exploded schematic view of the electromagnetic relay of the first embodiment, an exploded schematic view from another viewing angle, a perspective structural schematic view of the heat conductive assembly member, a planar structural schematic view of the heat conductive assembly member, and a partial assembly from the first viewing angle. They are a schematic cross-sectional view, a schematic assembled cross-sectional view from a second viewing angle, and a schematic partially assembled cross-sectional view from a third viewing angle. The electromagnetic relay 1 disclosed in the present invention includes a base 10, at least one fixed conductive piece assembly member 11, at least one movable conductive piece assembly member 12, at least one arc blowing member 13, an electromagnetic body 14, An outer lid 15 is provided.

固定導電片組立部材１１は、台座１０内に設けられ、かつ固定接片１１１と、固定接点１１２とを含み、固定接点１１２が固定接片１１１に設けられる。可動導電片組立部材１２は、固定導電片組立部材１１に対応して配置され、かつ台座１０内に位置し、可動板１２１と、少なくとも１つの可動接点１２２とを含み、可動接点１２２が可動板１２１に設けられて固定接点１１２と相互に対応する。電弧吹付部材１３は、台座１０の外側に設けられ、かつ固定接点１１２及び可動接点１２２の一側に位置し、より好ましくは、電弧吹付部材１３は、磁石や電磁構造などであってもよく、ここで例示した電弧吹付部材１３が磁石であり、かつ電磁継電器１は、相対配置される２個の電弧吹付部材１３を備える。電磁体１４は、可動導電片組立部材１２の一側に設けられ、可動板１２１を駆動するために供され、可動接点１２２と固定接点１１２とを電磁効果に応じて電気的接続状態または電気的断続状態を形成させ、より好ましくは、電磁体１４は、コイル構造を有すると共に、連動組立部材と可動板１２１とを連結することにより、電磁体１４は、導電後に電磁効果を経て磁力を発生するようになると、連動組立部材によって可動板１２１を固定接片１１１に相対して移動させるように従動することにより、このことによって可動接点１２２と固定接点１１２とを電気的接続状態または電気的断続状態を形成させる。外蓋１５は、台座１０に施蓋されると共に、電磁体１４を外蓋１５内に位置させ、その内、外蓋１５は、台座１０を被蓋しない施蓋態様を呈してもよく、あるいは台座１０を部分的に被蓋する施蓋態様を呈して台座１０と組立てられてもよく、外蓋１５が台座１０を部分的に被蓋する態様を呈するときに、外蓋１５は、比較的よい導熱特性を持つ材料を選択使用して構成されてもよい。 A fixed conductive piece assembly member 11 is provided in the base 10 and includes a fixed armature 111 and a fixed contact 112 , the fixed contact 112 being provided on the fixed armature 111 . The movable conductive piece assembly member 12 is arranged corresponding to the fixed conductive piece assembly member 11 and positioned within the pedestal 10, and includes a movable plate 121 and at least one movable contact 122, the movable contact 122 being the movable plate. 121 to correspond to the fixed contact 112 . The electric arc blowing member 13 is provided outside the base 10 and positioned on one side of the fixed contact 112 and the movable contact 122. More preferably, the electric arc blowing member 13 may be a magnet, an electromagnetic structure, or the like. The electric arc blowing member 13 exemplified here is a magnet, and the electromagnetic relay 1 includes two electric arc blowing members 13 that are arranged relative to each other. The electromagnetic body 14 is provided on one side of the movable conductive piece assembly member 12, serves to drive the movable plate 121, and electrically connects or electrically connects the movable contact 122 and the fixed contact 112 depending on the electromagnetic effect. Forming an intermittent state, more preferably, the electromagnetic body 14 has a coil structure and connects the interlocking assembly member and the movable plate 121, so that the electromagnetic body 14 generates magnetic force through electromagnetic effect after conduction. Then, the movable plate 121 is driven to move relative to the fixed contact piece 111 by the interlock assembly member, whereby the movable contact 122 and the fixed contact 112 are electrically connected or electrically disconnected. form. The outer lid 15 may cover the pedestal 10 and position the electromagnetic body 14 inside the outer lid 15, in which the outer lid 15 does not cover the pedestal 10, or It may be assembled with the pedestal 10 in a manner of covering the pedestal 10 partially, and when the outer lid 15 assumes a manner of partially covering the pedestal 10, the outer lid 15 is relatively It may be constructed using selected materials with good heat conducting properties.

電磁継電器１の特徴としては、台座１０は、全体が高分子導熱材料で構成されており、かつ固定接片１１１は、第１導熱部１１１１と、第２導熱部１１１２とを有し、可動接点１２２と固定接点１１２の電気的接続時または断続時に発生する熱エネルギーを散逸させるために供され、その内、第１導熱部１１１１が台座１０内に位置し、第２導熱部１１１２が第１導熱部１１１１の一端に連設されると共に、台座１０の外側に延設されるところである。電磁継電器１は、台座１０内に設けられ、かつ対称に配置されることから、固定接点１１２及び可動接点１２２の相対両側に位置する少なくとも２つの導熱組立部材１６をさらに有し、熱エネルギーを散逸させるために供され、より好ましくは、複数の電弧吹付部材１３と複数の導熱組立部材１６の設置方向は、相互に垂直であり、電弧は、磁気吹消作用を受けて複数の導熱組立部材１６の位置に案内されることを容易にする。これにより、台座１０、固定接片１１１及び複数の導熱組立部材１６の構造を介して、電磁継電器１の作動時に発生する熱を、台座１０または複数の導熱組立部材１６によって有効に散逸させることができ、固定接片１１１の第１導熱部１１１１と第２導熱部１１１２によって散逸させることもでき、このようにして電磁継電器１の使用寿命を有効に延長させることができる。そのほか、導熱組立部材１６は、電磁継電器１の作動時に発生する熱を円滑に散逸させる役割を担っているほか、電磁継電器１の作動時に発生する電弧をも電弧吹付部材１３による作用のもとに、切断消滅される作用を達成し、電磁継電器１に影響する不良要因をより一層有効に除去することができる。 The electromagnetic relay 1 is characterized in that the pedestal 10 as a whole is made of a polymer heat-conducting material, the fixed armature 111 has a first heat-conducting portion 1111 and a second heat-conducting portion 1112, and has a movable contact. 122 and the fixed contact 112 are used to dissipate heat energy generated during electrical connection or disconnection, wherein the first heat-conducting part 1111 is located in the base 10, and the second heat-conducting part 1112 is the first heat-conducting part. It is connected to one end of the portion 1111 and extends to the outside of the base 10 . Since the electromagnetic relay 1 is provided in the base 10 and arranged symmetrically, it further has at least two heat-conducting assembly members 16 located on opposite sides of the fixed contact 112 and the movable contact 122 to dissipate heat energy. More preferably, the installation directions of the plurality of electric arc blowing members 13 and the plurality of heat conducting assembly members 16 are perpendicular to each other, and the electric arc is subjected to the magnetic blowing effect to the plurality of heat conducting assembly members 16. Make it easy to be guided to a location. As a result, the heat generated during operation of the electromagnetic relay 1 can be effectively dissipated by the base 10 or the plurality of heat conducting assembly members 16 through the structure of the base 10, the fixed contact piece 111 and the plurality of heat conducting assembly members 16. It can also be dissipated by the first heat conducting portion 1111 and the second heat conducting portion 1112 of the fixed armature 111, thus effectively extending the service life of the electromagnetic relay 1. FIG. In addition, the heat-conducting assembly member 16 plays the role of smoothly dissipating the heat generated when the electromagnetic relay 1 operates, and the electric arc generated when the electromagnetic relay 1 operates is also affected by the electric arc blowing member 13. , the effect of cutting and disappearing can be achieved, and the defective factors affecting the electromagnetic relay 1 can be removed more effectively.

さらに、本実施態様では、十分な導熱体積を備えるように、各導熱組立部材１６の総高さＬを１３．５～２０ｍｍの範囲にさせる。なお、より好ましくは、台座１０は、少なくとも２つの収容溝１０１を有し、複数の導熱組立部材１６は、複数の収容溝１０１内に設置されて消弧室を形成し、固定接点１１２及び可動接点１２２の開、閉作動時に発生する電弧が案内されることで、それを切断する。より具体的に言えば、複数の導熱組立部材１６が台座１０に設置されるときに、複数の導熱組立部材１６の３個の側辺は、複数の収容溝１０１の側壁及び底面に当接または近接して設置されてもよく、このようにすると、上記箇所は、内部が中空になる室のような構造に形成されており、電弧に対して切断を行うに有利である。これにより、導熱組立部材１６は、電磁継電器１の作動時の熱エネルギーを外部に散逸させることができる効果を備えているほか、台座１０は、複数の収容溝１０１をさらに有する場合でも、消弧室と互いに補い合うように構成され、消弧効果を向上させることができる。 Furthermore, in this embodiment, the total height L of each heat-conducting assembly member 16 is in the range of 13.5-20 mm so as to provide sufficient heat-conducting volume. More preferably, the pedestal 10 has at least two receiving grooves 101, and a plurality of heat-conducting assembly members 16 are installed in the plurality of receiving grooves 101 to form arc extinguishing chambers, fixed contacts 112 and movable An electric arc generated when the contact 122 is opened and closed is guided and disconnected. More specifically, when the plurality of heat-conducting assembly members 16 are installed on the pedestal 10 , the three side edges of the plurality of heat-conducting assembly members 16 abut or contact the side walls and bottom surfaces of the plurality of receiving grooves 101 . It may be installed in close proximity, in which case the point is formed in a hollow chamber-like structure, which is advantageous for cutting the electric arc. As a result, the heat-conducting assembly member 16 has the effect of dissipating heat energy to the outside when the electromagnetic relay 1 operates. It is configured to complement each other with the chamber to improve the arc extinguishing effect.

このほか、より好ましくは、第１導熱部１１１１は、固定接片１１１の中間位置に位置して中間熱伝導部分となり、かつ第１導熱部１１１１は、台座１０に嵌着され、熱エネルギーを、第１導熱部１１１１を介して台座１０に伝達して散逸させる。第２導熱部１１１２は、固定接片１１１の末端位置に位置して末端熱輻射部となり、かつ第２導熱部１１１２と第１導熱部１１１１とが一体成形構造であり、熱エネルギーを、第２導熱部１１１２を介して空気中に輻射して散逸させる。そして、各導熱組立部材１６の好適な実施状態では、複数の導熱フィン１６１と、第１導熱絶縁側板１６２と、第２導熱絶縁側板１６３とを含んでもよく、複数の導熱フィン１６１が上から下に間隔をあけて平行配列設置され、かつ各導熱フィン１６１は、金属材料で構成されており、第１導熱絶縁側板１６２が各導熱フィン１６１の第１側辺１６１１に連設され、第２導熱絶縁側板１６３が各導熱フィン１６１の第２側辺１６１２に連設され、その内、第１側辺１６１１及び第２側辺１６１２は、平行にかつ相対的に配置される。導熱組立部材１６は、複数の導熱フィン１６１を含む場合、その設置条件をさらに限定してもよく、例えば、複数の導熱フィン１６１の配置間隔Ｄを０．５～２．５ｍｍの範囲にし、または複数の導熱フィン１６１の枚数を５～１５枚にすることで、各導熱組立部材１６は、さらに好ましい導熱性能並びに消弧性能を有するものである。また、ここで、各導熱組立部材１６の総高さＬを１３．８５ｍｍにし、複数の導熱フィン１６１の配置間隔Ｄを１ｍｍにし、複数の導熱フィン１６１の枚数を８枚にして例を挙げて説明していく。 In addition, more preferably, the first heat conducting part 1111 is located in the middle position of the fixed contact piece 111 and serves as an intermediate heat conducting part, and the first heat conducting part 1111 is fitted on the base 10 to dissipate heat energy, The heat is transmitted to the pedestal 10 through the first heat conducting portion 1111 and dissipated. The second heat conducting portion 1112 is located at the terminal position of the fixed contact piece 111 and serves as a terminal heat radiation portion. The heat is radiated into the air through the heat conducting portion 1112 and dissipated. And, in the preferred implementation state of each heat-conducting assembly member 16, it may include a plurality of heat-conducting fins 161, a first heat-conducting insulating side plate 162 and a second heat-conducting insulating side plate 163, the plurality of heat-conducting fins 161 extending from top to bottom. and each heat conducting fin 161 is made of a metal material. An insulating side plate 163 is connected to the second side 1612 of each heat conducting fin 161, wherein the first side 1611 and the second side 1612 are arranged parallel and relative to each other. When the heat-conducting assembly member 16 includes a plurality of heat-conducting fins 161, the installation conditions may be further limited. By setting the number of heat conducting fins 161 to 5 to 15, each heat conducting assembly member 16 has more favorable heat conducting performance and arc extinguishing performance. Further, here, the total height L of each heat conducting assembly member 16 is set to 13.85 mm, the arrangement interval D of the plurality of heat conducting fins 161 is set to 1 mm, and the number of the plurality of heat conducting fins 161 is set to eight. I will explain.

第１導熱部１１１１は、熱伝導特性を利用して熱エネルギーを台座１０に伝達すると共に、消除を行い、一部の熱エネルギーは、固定接片１１１に沿って継続的に伝導されて台座１０外に位置する第２導熱部１１１２の位置に至り、この時、当該箇所に伝達した熱を、第２導熱部１１１２を介して空気中に輻射して散逸させることができ、これによって極めて優れた熱エネルギーを散逸させる効果を達成する。複数の導熱組立部材１６は、上記の構造態様下で、導熱の面では、複数の導熱フィン１６１を介して電磁継電器１の作動時に発生する一部の熱エネルギーを台座１０上に有効に伝達することができ、それから台座１０の導熱特性を利用して外部へと散逸させる。勿論、第１導熱絶縁側板１６２と第２導熱絶縁側板１６３とが設置される状況下で、いくつかの熱エネルギーは、第１導熱絶縁側板１６２と第２導熱絶縁側板１６３の当該箇所に伝達して散逸されてもよく、全体の導熱効果を強化することができる。さらに、複数の導熱組立部材１６は、その構造の配列設計に基づいて、各導熱組立部材１６は、台座１０内に多層片状構造を形成させることができると共に、複数の導熱フィン１６１は、間隔をあけて配列される多数個の気流空間を挟み込むので、このため、複数の導熱組立部材１６で作動により形成された電弧を切断し、かつ電弧の熱エネルギーを複数の導熱フィン１６１に伝達した後、各導熱フィン１６１の間の気流空間により、一部の熱エネルギーは、対流の方式で固定接片１１１の方向または台座１０の方向に向かって散逸されてしまい、他部の熱エネルギーでは、熱伝導方式によって複数の導熱フィン１６１、第１導熱絶縁側板１６２、第２導熱絶縁側板１６３と台座１０を介して散逸させることができ、このようにして電磁継電器１の使用寿命の向上にも役立つ。同時に、電弧により発生する熱エネルギーは、上記の方式によって散逸されるほか、直接に複数の導熱フィン１６１から台座１０を介して中間熱伝導部分となる第１導熱部１１１１にも伝達されてから、末端熱輻射部となる第２導熱部１１１２に伝達して外向きに散逸される。一方、固定接点１１２と可動接点１２２とが相互に接触したり離間したりするときに発生する熱エネルギーも熱輻射に応じて複数の導熱フィン１６１に伝達してもよく、次に台座１０によって直接に外部へと散逸させるか、または上記の伝導経路を経て熱エネルギーを散逸させる。このようにすれば、複数の導熱フィン１６１は、つまり熱エネルギーを双方向に散逸させる効果を備え、電弧の熱エネルギーまたは接点作動の熱エネルギーに関係なく、いずれも複数の導熱フィン１６１によって散逸される。 The first heat-conducting part 1111 utilizes its heat-conducting properties to transmit heat energy to the pedestal 10 and to dissipate it. It reaches the position of the second heat conducting portion 1112 located outside, and at this time, the heat transferred to the location can be radiated into the air via the second heat conducting portion 1112 and dissipated. To achieve the effect of dissipating thermal energy. In the above structural mode, the plurality of heat-conducting assembly members 16 effectively transmit part of the heat energy generated during operation of the electromagnetic relay 1 to the base 10 via the plurality of heat-conducting fins 161 in terms of heat conduction. and then utilize the heat conducting properties of the pedestal 10 to dissipate it to the outside. Of course, when the first heat-conducting insulating side plate 162 and the second heat-conducting insulating side plate 163 are installed, some heat energy will be transferred to the corresponding part of the first heat-conducting insulating side plate 162 and the second heat-conducting insulating side plate 163. can be dissipated through the air, enhancing the overall heat transfer effect. In addition, according to the arrangement design of its structure, each heat-conducting assembly member 16 can form a multi-layer strip structure in the base 10, and the heat-conducting fins 161 are spaced apart. After cutting the electric arc formed by the operation of the heat-conducting assembly members 16 and transferring the heat energy of the electric arc to the heat-conducting fins 161 , due to the airflow space between each heat-conducting fin 161, part of the thermal energy is dissipated in the direction of the fixed contact piece 111 or the direction of the base 10 in the manner of convection, and the other part of the thermal energy is It can be dissipated through a plurality of heat-conducting fins 161, first heat-conducting insulating side plate 162, second heat-conducting insulating side plate 163, and base 10 according to the conduction method, thus improving the service life of electromagnetic relay 1. At the same time, the heat energy generated by the electric arc is not only dissipated by the above method, but also directly transmitted from the plurality of heat conducting fins 161 to the first heat conducting part 1111, which is the intermediate heat conducting part, through the base 10, and then The heat is transferred to the second heat conducting portion 1112, which serves as the terminal heat radiating portion, and is dissipated outward. On the other hand, the heat energy generated when the fixed contact 112 and the movable contact 122 contact or separate from each other may also be transmitted to the plurality of heat conducting fins 161 according to thermal radiation, and then directly through the base 10. or dissipate heat energy through the conduction paths described above. In this way, the plurality of heat conducting fins 161 has the effect of dissipating thermal energy in both directions, regardless of the heat energy of the electric arc or the heat energy of the contact operation, both are dissipated by the plurality of heat conducting fins 161. be.

電弧を切断する面で、電弧が電弧吹付部材１３の作用に対応して複数の導熱組立部材１６に向かって移動するときに、複数の導熱フィン１６１の作用を受け、電弧が複数節の短い電弧になるように切断され、この時、相互に絶縁状態とされた複数の導熱フィン１６１は、短い電弧の電極に相当し、各導熱フィン１６１の間の絶縁強度に応じて、電弧を形成する印加電圧を維持できないようにさせれば、電弧が切断されて滅失される。 On the cutting surface of the electric arc, when the electric arc moves toward the plurality of heat-conducting assembly members 16 in response to the action of the arc-blowing member 13, it is affected by the plurality of heat-conducting fins 161, so that the electric arc becomes a short arc with multiple nodes. At this time, the plurality of heat-conducting fins 161 insulated from each other correspond to short electric arc electrodes, and depending on the insulation strength between the heat-conducting fins 161, the applied voltage that forms the electric arc If the voltage cannot be maintained, the arc will be cut and lost.

さらに、本実施態様において、第１側辺１６１１の長さは、第２側辺１６１２よりも長く、そして導熱フィン１６１の全体には、一端が広く他端が狭くなるような構造形態を呈させ、かつより好ましくは、第２導熱絶縁側板１６３の長さは、第１導熱絶縁側板１６２よりも短い。各導熱フィン１６１の第３側辺１６１３は、第１側辺１６１１及び第２側辺１６１２と垂直に隣接し、その内、第３側辺１６１３は、台座１０の内側面に対応して設置されることにより、各導熱フィン１６１の第１側辺１６１１を主要な電弧吹付方向に対応して位置させる。この構造態様下で、複数の導熱フィン１６１の複数の第１側辺１６１１の長さが複数の第２側辺１６１２よりも長いので、電弧にとっても点弧誘引の効果を有する。複数の導熱組立部材１６が台座１０に設置された後、複数の導熱フィン１６１の複数の第１側辺１６１１は、複数の第２側辺１６１２に比べて可動接点１２２及び固定接点１１２よりも遠く離れるように構成されており、このようにして電弧発生時に、これによって電弧がそちらに吸引されて接点から遠く離れ、接点に受けた電弧による影響を低減することができる。より具体的に言えば、本発明の複数の導熱フィン１６１は、両端が不等幅の構造を備え、電弧の進行方向により正確に対応してそれを切断消滅し、及びさらなる諸多の導熱組立部材の特徴は、いずれも導熱と電弧消滅に有利であると同時に、継電器を保護する設計でもあり、それと同時に、如何にして電磁継電器の有限空間中に実現されるかがをさらに考慮して、極めて優れた消弧性能、導熱性能を備えた構造を設計することにより、継電器の体積の増大を回避することができる。なお、現有の様々な継電器または電弧消滅上、各々その設計概念と方式があるが、そのほとんどは電弧の消失効果に重点を置くものであり、熱エネルギーの案内、または如何にして継電器の有限空間内にできるだけ体積を減少させると共に、一定の消弧効果などを保つかの面に対して、最終製品は、極めて優れた消弧効果、導熱効果及び体積小型化効果を兼ね備えるためには、依然として対応策がまだ提案されていない。他の一方で、モジュール化設計された複数の導熱組立部材１６を介して、生産製造と組立作業上でも、その利便性をも有し、かつ置き換え容易な利点を備えてもよい。 Furthermore, in this embodiment, the length of the first side 1611 is longer than the length of the second side 1612, and the entire heat conducting fin 161 has a structural form that is wide at one end and narrow at the other end. And more preferably, the length of the second heat-conducting insulating side plate 163 is shorter than that of the first heat-conducting insulating side plate 162 . The third side 1613 of each heat conducting fin 161 is vertically adjacent to the first side 1611 and the second side 1612 , of which the third side 1613 is installed corresponding to the inner surface of the base 10 . By doing so, the first side 1611 of each heat conducting fin 161 is positioned corresponding to the main electric arc blowing direction. Under this structure, the length of the first sides 1611 of the heat conducting fins 161 is longer than the second sides 1612, so that the electric arc also has the effect of triggering ignition. After the plurality of heat-conducting assembly members 16 are installed on the pedestal 10 , the plurality of first side edges 1611 of the plurality of heat-conducting fins 161 are farther from the movable contact 122 and the fixed contact 112 than the plurality of second side edges 1612 . It is designed to be spaced apart, and in this way, when an electric arc occurs, this will attract the electric arc there and farther away from the contact, thus reducing the effect of the electric arc received on the contact. More specifically, the plurality of heat-conducting fins 161 of the present invention has a structure with unequal widths at both ends to more accurately correspond to the traveling direction of the electric arc and cut it off, and further various heat-conducting assembly members. The characteristics of are both advantageous for heat conduction and electric arc extinction, and at the same time, they are designed to protect the relay. By designing a structure with excellent arc-extinguishing performance and heat-conducting performance, an increase in the volume of the relay can be avoided. In addition, there are various design concepts and methods for current relays or arc extinction, but most of them focus on the arc extinction effect. In terms of reducing the volume as much as possible and maintaining a certain arc extinguishing effect, the final product must have excellent arc extinguishing effect, heat conduction effect and volume reduction effect. No measures have yet been proposed. On the other hand, through a plurality of heat-conducting assembly members 16 that are modularly designed, it may have the advantages of convenience in production manufacturing and assembly work and easy replacement.

このほか、固定接片１１１の第１導熱部１１１１と第２導熱部１１１２とが連結される端に相対する端に第３導熱部１１１３が延設され、第３導熱部１１１３は、固定接片１１１の前端位置に位置して前端熱対流部分となり、かつ第３導熱部１１１３は、可動導電片組立部材１２に相対して高温形成区間１１１３１と、対流区間１１１３２とが形成され、高温形成区間１１１３１と対流区間１１１３２とが上下相対して配置され、かつ対流区間１１１３２は、台座１０外に現出して台座１０の外表面と挟み込むようにして熱対流空間を形成し、高温形成区間１１１３１は、固定接点１１２及び可動接点１２２の作動時に発生する熱エネルギーを受け取り、対流区間１１１３２と熱対流空間を通じて散逸するために供される。具体的に言えば、台座１０は、第３導熱部１１１３の位置に対応して穿孔が開設され、そして対流区間１１１３２を露出させて熱対流空間として形成させる。この実施態様下で、高温形成区間１１１３１は、固定接点１１２が設置される区域であるので、可動接点１２２と固定接点１１２とを接触導通させた後、発生した熱エネルギーの一部を、高温形成区間１１１３１を通して対流区間１１１３２に伝導して対流区間１１１３２と穿孔とに挟み込んで形成されている熱対流空間に発生する熱対流ループによって散逸が形成される。なお、一部の熱エネルギーは、第１導熱部１１１１に伝導することができ、そして高分子導熱材料で構成されている台座１０に応じて迅速的に散逸することができ、一部の熱エネルギーは、続いて第２導熱部１１１２に伝導して熱輻射方式によって散逸することができ、これによって極めて優れた導熱効果が得られ、その熱エネルギーの散逸経路は、図４Ａを参照して示される。さらに言えば、この実施態様において、固定接片１１１は、具体的にＬ字状に近似する屈曲片体であると共に、台座１０に一部嵌着される態様を呈し、固定接片１１１の第２導熱部１１１２は、その台座１０外から露出される部分であり、第３導熱部１１１３は、台座１０内に位置する部分であり、かつ固定接点１１２を設置するために供され、最後に、第１導熱部１１１１は、第２導熱部１１１２と第３導熱部１１１３との間に位置する区分であると共に、台座１０に埋設される。その内、例示を容易にするために、図４Ａ及び図４Ｃ中には、外蓋１５の構造が省略して描かれている。このほか、電弧を切断してもたらされた熱エネルギーは、台座１０を介して直接に外向きに散逸させるほか、熱輻射のような方式によって高温形成区間１１１３１に伝導することもでき、前端熱対流部分となる第３導熱部１１１３を介して中間熱伝導部分となる第１導熱部１１１１及び末端熱輻射部分となる第２導熱部１１１２に伝導するように形成され、引き続き外部へと散逸させ、途中に伝導された熱エネルギーの散逸される方式についての説明は、前述の通りであり、ここでの重複する説明は割愛する。 In addition, a third heat conducting portion 1113 extends from the end of the fixed contact piece 111 opposite to the end where the first heat conducting portion 1111 and the second heat conducting portion 1112 are connected. The third heat conducting part 1113 is located at the front end position of 111 and becomes the front end heat convection part, and the third heat conducting part 1113 is formed with a high temperature forming section 11131 and a convection section 11132 facing the movable conductive piece assembly member 12, and the high temperature forming section 11131 and the convection section 11132 are disposed vertically facing each other, and the convection section 11132 appears outside the pedestal 10 and sandwiches it with the outer surface of the pedestal 10 to form a heat convection space, and the high temperature generation section 11131 is fixed It serves to receive and dissipate thermal energy generated during operation of the contacts 112 and movable contacts 122 through the convection section 11132 and the thermal convection space. Specifically, the pedestal 10 has a hole corresponding to the position of the third heat conducting part 1113, and exposes the convection section 11132 to form a heat convection space. In this embodiment, the high temperature forming section 11131 is the area where the fixed contact 112 is installed, so that after contact conduction between the movable contact 122 and the fixed contact 112, part of the generated thermal energy is Dissipation is provided by a thermal convection loop that conducts through section 11131 to convection section 11132 and is generated in the thermal convection space formed between convection section 11132 and the perforations. In addition, part of the thermal energy can be conducted to the first heat-conducting part 1111, and can be quickly dissipated according to the base 10, which is made of polymer heat-conducting material, and part of the thermal energy can be can then be conducted to the second heat-conducting part 1112 and dissipated by heat radiation method, which has a very good heat-conducting effect, and its heat energy dissipation path is shown in FIG. 4A . Furthermore, in this embodiment, the fixed contact piece 111 is specifically a bent piece that approximates an L-shape, and is partially fitted to the base 10 . The second heat conducting portion 1112 is a portion exposed from the outside of the pedestal 10, the third heat conducting portion 1113 is a portion located within the pedestal 10, and serves to install the fixed contact 112, and finally, The first heat conducting portion 1111 is a section located between the second heat conducting portion 1112 and the third heat conducting portion 1113 and is embedded in the base 10 . Among them, the structure of the outer cover 15 is omitted in FIGS. 4A and 4C for ease of illustration. In addition, the heat energy generated by cutting the electric arc can be directly dissipated outward through the pedestal 10, or can be conducted to the high temperature forming section 11131 by means of heat radiation, so that the front end heat The heat is formed to be conducted to the first heat conducting portion 1111 serving as the intermediate heat conducting portion and the second heat conducting portion 1112 serving as the terminal heat radiation portion through the third heat conducting portion 1113 serving as the convection portion, followed by dissipation to the outside, The method of dissipating the heat energy conducted midway has been described above, and redundant description will be omitted here.

複数の導熱組立部材１６に戻って説明すると、複数の導熱フィン１６１が上記の構造態様のようになるときに、複数の導熱フィン１６１の好適な実施態様としては、直角台形の片体であり、そして複数の導熱フィン１６１の第４側辺１６１４を斜辺とさせる。または、本実施態様に示すように、複数の導熱フィン１６１の第４側辺１６１４は、第１区分１６１４１と、第２区分１６１４２と、第３区分１６１４３とを有し、第１区分１６１４１の一端は、第１側辺１６１１と垂直に隣接し、第３区分１６１４３の一端は、第２側辺１６１２と垂直に隣接し、第２区分１６１４２は、第１区分１６１４１と第３区分１６１４３との間に位置し、かつ第１区分１６１４１及び第３区分１６１４３を傾斜連結する。このようにすれば、複数の導熱フィン１６１と第１導熱絶縁側板１６２及び第２導熱絶縁側板１６３とを相互に組立てるときに、つまり第１区分１６１４１及び第３区分１６１４３は、第１側辺１６１１及び第２側辺１６１２と垂直に隣接して挟み込んで形成されている直角構造を利用して、複数の導熱フィン１６１と第１導熱絶縁側板１６２及び第２導熱絶縁側板１６３との組付をさらに堅牢にすることができ、換言すれば、複数の導熱フィン１６１と第１導熱絶縁側板１６２及び第２導熱絶縁側板１６３とは、より多くの連結区域を有することができる。 Returning to the plurality of heat-conducting assembly members 16, when the plurality of heat-conducting fins 161 are constructed in the manner described above, the preferred embodiment of the plurality of heat-conducting fins 161 is a right-angled trapezoidal piece, The fourth side 1614 of the plurality of heat conducting fins 161 is the oblique side. Alternatively, as shown in this embodiment, the fourth side 1614 of the plurality of heat conducting fins 161 has a first section 16141, a second section 16142 and a third section 16143, and one end of the first section 16141 is vertically adjacent to the first side 1611, one end of the third section 16143 is vertically adjacent to the second side 1612, and the second section 16142 is between the first section 16141 and the third section 16143. and obliquely connect the first section 16141 and the third section 16143 . In this way, when the plurality of heat conducting fins 161 and the first heat conducting insulating side plate 162 and the second heat conducting insulating side plate 163 are assembled with each other, that is, the first section 16141 and the third section 16143 are aligned with the first side 1611 and the second side 1612 and the right-angled structure formed by vertically adjacent to each other to further assemble the plurality of heat conducting fins 161 and the first heat conducting insulating side plate 162 and the second heat conducting insulating side plate 163. It can be rigid, in other words, the plurality of heat-conducting fins 161 and the first heat-conducting insulating side plate 162 and the second heat-conducting insulating side plate 163 can have more connection areas.

なお、本実施態様において、台座１０内にバリヤ部１０２が設けられ、台座１０の内部を２つの収容区域１０３に区画し、かつ各収容区域１０３内に１個の固定導電片組立部材１１が設けられ、可動板１２１上に２個の可動接点１２２が設けられ、複数の導熱組立部材１６の個数が４個であり、各収容区域１０３内に２個の導熱組立部材１６を有させ、かつ各導熱組立部材１６の第２導熱絶縁側板１６３は、バリヤ部１０２に近接して設置される。ここで開示される電磁継電器１は、２組の導電構造を有する実施状態であり、バリヤ部１０２は、突出状の片体構造または凹溝構造であってもよく、台座１０を単に２個の収容区域１０３に区切りできればよい。各収容区域１０３中には、電磁継電器１の作動時に接触導通する２組の接点組を形成するように、１個の固定接点１１２及び１個の可動接点１２２が設置され、その内、本実施態様では、電磁継電器１は、２個の固定導電片組立部材１１（各収容区域１０３中に１個の固定導電片組立部材１１を設置）と、２個の可動接点１２２を含む単一個の可動導電片組立部材１２とを備えることを例として挙げられ、このようにして単一個の可動板１２１によって２個の可動接点１２２を同期従動させる効果が得られ、これによって複数の可動接点１２２の移動同期性を確保すると同時に、電磁体１４と可動板１２１とを繋ぐ連動組立部材の設計も相対的に簡単になることから、構造複雑度を低減させる。ちなみに、第２側辺１６１２の長さは、第１側辺１６１１よりも短く、及び第２導熱絶縁側板１６３の長さは、第１導熱絶縁側板１６２よりも短い構造特徴としては、電磁継電器１に２組の導電接点組が設けられるときに、隔絶度を強化するために、電弧を２個の導電接点組の間の位置に向けて移動させることをさらに好適に防止することができる。 In this embodiment, a barrier portion 102 is provided within the pedestal 10 to partition the interior of the pedestal 10 into two accommodation areas 103, and one fixed conductive piece assembly member 11 is provided in each accommodation area 103. , two movable contacts 122 are provided on the movable plate 121, the number of the plurality of heat-conducting assembly members 16 is four, each containing area 103 has two heat-conducting assembly members 16, and each A second heat-conducting insulating side plate 163 of the heat-conducting assembly 16 is positioned adjacent to the barrier portion 102 . The electromagnetic relay 1 disclosed here is in an implementation state with two sets of conductive structures, the barrier part 102 may be a projecting piece structure or a recessed groove structure, and the pedestal 10 is simply divided into two It is sufficient if it can be partitioned into accommodation areas 103 . In each housing area 103, one fixed contact 112 and one movable contact 122 are installed so as to form two sets of contacts that are in contact with each other when the electromagnetic relay 1 is actuated. In the embodiment, the electromagnetic relay 1 comprises two fixed conductive piece assemblies 11 (one fixed conductive piece assembly 11 installed in each housing area 103) and a single movable contact 122 including two movable contacts 122. In this way, a single movable plate 121 can achieve the effect of synchronously following two movable contacts 122, thereby allowing a plurality of movable contacts 122 to move. Synchronization is ensured, and at the same time, the design of the interlocking assembly member connecting the electromagnetic body 14 and the movable plate 121 is relatively simple, thus reducing structural complexity. Incidentally, the length of the second side 1612 is shorter than that of the first side 1611, and the length of the second heat conductive insulating side plate 163 is shorter than that of the first heat conductive insulating side plate 162. When two sets of conductive contacts are provided on the , it can further preferably prevent the electric arc from moving toward a position between the two sets of conductive contacts to enhance the isolation.

電磁継電器１の作動時に、電磁体１４は、電磁効果に応じて可動板１２１を変位させるように駆動し、可動板１２１上の可動接点１２２と固定接点１１２とを相互に接触したり離間したりするようにさせ、この時、作動瞬間に発生する電弧は、複数の電弧吹付部材１３の作用に対応して複数の導熱組立部材１６の箇所に向かって移動することができると共に、複数の導熱フィン１６１の作用を受けて複数個の短い電弧になるように切断され、その内、本発明は、電磁継電器１の全体設計及び電界効果の影響などに基づいて、電弧の進行方向では、複数の導熱フィン１６１の第４側辺１６１４の全体区域に非全面的に均一に触れるようにし、そして複数の導熱フィン１６１の第１側辺１６１１の位置に略傾けられ、この時、複数の第１側辺１６１１の長さが複数の第２側辺１６１２の長さよりも長い構造特徴によれば、上記箇所に吹き付けられた電弧を有効に切断することができ、そのエネルギーを消滅させるまでに低減する。同時に、電弧により生じる高温熱エネルギーは、複数の導熱組立部材１６によって散逸されるほか、一部の熱エネルギーは、第１導熱部１１１１から台座１０に伝達して散逸されてもよく、一部分は、続いて第２導熱部１１１２、第３導熱部１１１３を介して散逸され、そして電弧が複数の導熱フィン１６１に案内された後に持ち去られた熱エネルギーでは、複数の導熱フィン１６１によって主要な散逸動作を行うことができる。 When the electromagnetic relay 1 is actuated, the electromagnetic body 14 drives the movable plate 121 to displace according to the electromagnetic effect, and the movable contact 122 and the fixed contact 112 on the movable plate 121 are brought into contact with or separated from each other. At this time, the arc generated at the moment of operation can move toward the plurality of heat-conducting assembly members 16 corresponding to the action of the plurality of arc-blasting members 13, and the plurality of heat-conducting fins. 161 is cut into a plurality of short arcs, among which the present invention is based on the overall design of the electromagnetic relay 1 and the effect of the field effect, etc., in the direction of the arc, there are a plurality of heat conduction The entire area of the fourth side 1614 of the fin 161 is uniformly touched, and is substantially inclined to the position of the first side 1611 of the plurality of heat-conducting fins 161, at this time, the plurality of first sides According to the structural feature that the length of 1611 is longer than the length of the plurality of second sides 1612, it can effectively cut the electric arc blown to the point and reduce its energy to extinction. At the same time, the high-temperature heat energy generated by the electric arc is dissipated by the plurality of heat-conducting assembly members 16, and part of the heat energy may be transferred from the first heat-conducting part 1111 to the base 10 and dissipated, partly The heat energy subsequently dissipated through the second heat conducting part 1112 and the third heat conducting part 1113, and taken away after the electric arc is guided to the plurality of heat conducting fins 161, the main dissipating action by the plurality of heat conducting fins 161 It can be carried out.

［第２実施態様］
図５を続いて参照して、それは第２実施態様の導熱組立部材の斜視構造模式図である。複数の導熱フィン１６１の端部（すなわち、第１側辺１６１１と第２側辺１６１２）は、第１導熱絶縁側板１６２及び第２導熱絶縁側板１６３に嵌着される構造状態を呈してもよく、前の実施態様に示す通りであってもよく、本実施態様に示す通りであってもよく、第１導熱絶縁側板１６２及び第２導熱絶縁側板１６３は、それぞれ複数の開口１６２１、１６３１が開設され、複数の導熱フィン１６１の端部を固定するために供され、このようにして組立及び製造上、より簡易と便利になる。第１導熱絶縁側板１６２及び第２導熱絶縁側板１６３は、複数の導熱フィン１６１の配置間隔、位置などに基づいて、製造時に複数の開口１６２１、１６３１が予め開設されておき、組立時に複数の導熱フィン１６１の端部を逐一に複数の開口１６２１、１６３１内に固定すればよく、そして複数の導熱フィン１６１を複数の開口１６２１、１６３１に組付けた後、各導熱フィン１６１の第１側辺１６１１及び第２側辺１６１２は、第１導熱絶縁側板１６２及び第２導熱絶縁側板１６３の外表面と面一になってもよいし、あるいは第１導熱絶縁側板１６２及び第２導熱絶縁側板１６３の外表面よりも略内凹み状に設けられてもよい。また、上記態様の導熱組立部材１６が台座１０内に組付けられる例示は、再び図４Ｃを合わせて参照して示される。 [Second embodiment]
Continue to refer to FIG. 5, which is a perspective structural schematic diagram of the heat-conducting assembly member of the second embodiment. The ends of the plurality of heat conducting fins 161 (that is, the first side 1611 and the second side 1612 ) may have a structural state fitted to the first heat conducting insulating side plate 162 and the second heat conducting insulating side plate 163 . The first heat-conducting insulating side plate 162 and the second heat-conducting insulating side plate 163 are formed with a plurality of openings 1621 and 1631, respectively. and serves to fix the ends of a plurality of heat conducting fins 161, thus making assembly and manufacturing easier and more convenient. The first heat-conducting insulating side plate 162 and the second heat-conducting insulating side plate 163 are provided with a plurality of openings 1621 and 1631 in advance at the time of manufacture based on the arrangement intervals and positions of the plurality of heat-conducting fins 161, and at the time of assembly, a plurality of heat-conducting insulating side plates 1621 and 1631 are provided. The ends of the fins 161 may be fixed in the plurality of openings 1621, 1631 one by one. and the second side 1612 may be flush with the outer surfaces of the first heat-conducting insulating side plate 162 and the second heat-conducting insulating side plate 163, or the outer surfaces of the first heat-conducting insulating side plate 162 and the second heat-conducting insulating side plate 163. It may be provided in a substantially recessed shape from the surface. Also, an example of the assembly of the heat-conducting assembly member 16 of the above aspect within the pedestal 10 is shown again with reference to FIG. 4C.

［第３実施態様］
図６～図８を併せて参照して、それらはそれぞれ第３実施態様の電磁継電器の分解模式図、導熱組立部材の斜視構造模式図、導熱組立部材の他の視角からの斜視構造模式図、及び導熱組立部材の平面構造模式図である。本実施態様において、電磁継電器１の素子は、ほぼ第１実施態様と同様であるため、ここで、同様の素子は同一の参照符号を付けて示している。導熱組立部材１６は、絶縁部材１６４をさらに含み、絶縁部材１６４の両端は、それぞれ第１導熱絶縁側板１６２及び第２導熱絶縁側板１６３と相連結されると共に、複数の導熱フィン１６１の第３側辺１６１３に設置される。このようにすれば、絶縁部材１６４の構造により、絶縁部材１６４は、他層を保護するものと熱量を案内するものとして用いられる。絶縁部材１６４は、板状構造や枠状構造などであってもよいことが好ましく、かつ絶縁部材１６４は、各導熱フィン１６１ごとに相互に連結組付けられてもよく、あるいは複数の導熱フィン１６１のうちの一部のみに連結組付けられてもよい。 [Third embodiment]
6 to 8, they are respectively an exploded schematic view of the electromagnetic relay of the third embodiment, a schematic perspective view of the heat-conducting assembly member, a schematic perspective view of the heat-conducting assembly member from another viewing angle, and a schematic plan view of a heat-conducting assembly member. In this embodiment, the elements of the electromagnetic relay 1 are substantially the same as in the first embodiment, so here similar elements are indicated with the same reference numerals. The heat-conducting assembly member 16 further includes an insulating member 164 , and both ends of the insulating member 164 are connected to the first heat-conducting insulating side plate 162 and the second heat-conducting insulating side plate 163 , respectively, and the third sides of the plurality of heat-conducting fins 161 . It is installed on side 1613 . In this way, the structure of the insulating member 164 allows the insulating member 164 to be used to protect the other layers and to guide the amount of heat. The insulating member 164 may preferably have a plate-like structure or a frame-like structure. may be connected and assembled to only a part of

さらに、導熱組立部材１６全体の構造剛性を向上させると共に、絶縁導熱性能を増大させるために、絶縁部材１６４には複数の補強リブ１６４１がさらに設けられ、かつ複数の補強リブ１６４１は、複数の導熱フィン１６１と相互に垂直であり、複数の導熱フィン１６１は、交差に配置され、その内、各導熱フィン１６１の第１側辺１６１１に最も接近する補強リブ１６４１の長さは、複数の補強リブ１６４１のうちの残りの補強リブ１６４１の長さよりも長い。複数の補強リブ１６４１は、複数の導熱フィン１６１を上から下に垂直に貫通している設置態様を呈し、そして複数の導熱フィン１６１と相互に交差し、このようにして導熱組立部材１６の剛性をさらに十分に確保することができるほか、熱エネルギーを有効に消滅させることもできると共に、各枚の導熱フィン１６１の間の絶縁を強化させ、面距離に沿って長くすることで、滅弧をさらに有効に行える。より好ましくは、絶縁部材１６４及び複数の補強リブ１６４１は、第１導熱絶縁側板１６２及び第２導熱絶縁側板１６３と同じ材料を選択使用して構成されてもよい。その内、前述のように、複数の導熱フィン１６１の第１側辺１６１１は、電弧の主要な電弧吹付方向に対応するため、原則的に比較的多くの電弧エネルギーを受け取り、それゆえ上記箇所の補強リブ１６４１は、長さが複数の補強リブ１６４１のうちの残りの補強リブ１６４１の長さよりも長い構造態様に設計され、さらに好ましい効果作用を発揮させることができる。 In addition, in order to improve the structural rigidity of the entire heat-conducting assembly member 16 and increase the insulation heat-conducting performance, the insulating member 164 is further provided with a plurality of reinforcing ribs 1641 , and the plurality of reinforcing ribs 1641 are combined with a plurality of heat-conducting The fins 161 are perpendicular to each other, and a plurality of heat-conducting fins 161 are arranged to intersect, among which the length of the reinforcing rib 1641 closest to the first side 1611 of each heat-conducting fin 161 is equal to the length of the plurality of reinforcing ribs longer than the length of the remaining reinforcing ribs 1641 of 1641. A plurality of reinforcing ribs 1641 are installed vertically through the heat-conducting fins 161 from top to bottom, and intersect the heat-conducting fins 161 , thus increasing the rigidity of the heat-conducting assembly member 16 . In addition to being able to ensure a sufficient amount of heat energy, it is also possible to effectively dissipate heat energy, and by strengthening the insulation between each heat conducting fin 161 and lengthening it along the surface distance, the arc extinction can be reduced. can be done more effectively. More preferably, the insulating member 164 and the plurality of reinforcing ribs 1641 may be configured by selecting and using the same material as the first heat-conducting insulating side plate 162 and the second heat-conducting insulating side plate 163 . Among them, as mentioned above, the first side 1611 of the plurality of heat-conducting fins 161 corresponds to the main arc blowing direction, so in principle it receives more arc energy, so The reinforcing ribs 1641 are designed to have a structure longer than the remaining reinforcing ribs 1641 of the plurality of reinforcing ribs 1641, thereby exhibiting more favorable effects.

本実施態様における電磁継電器１の具体的な作動と、電弧吹付、消弧、導熱などの方式とは、第１実施態様に述べたと同様であり、ここでの重複する説明は割愛する。そして、電弧は、複数の電弧吹付部材１３の影響を受けて複数の導熱組立部材１６を通過し、かつ電弧は、複数の導熱組立部材１６の作用を受けてエネルギーを次第に減衰させるときに、絶縁部材１６４と複数の補強リブ１６４１は、複数の導熱組立部材１６の剛性の増強に役立ち、そして消弧と導熱の作用を有効に実行することができると共に、電磁継電器１の使用寿命を延長させることができる。その余の詳細な特徴と効果説明については、再び前述の関連段落の内容を合わせて参照されたい。上記態様の導熱組立部材１６が台座１０内に組付けられる例示は、再び図４Ｃを合わせて参照して示され、その相違点は、本実施態様の各導熱組立部材１６は、絶縁部材１６４及び複数の補強リブ１６４１を具備する点のみであり、そして絶縁部材１６４と複数の補強リブ１６４１の設置態様については、既に前述の内容と対応の添付図面に基づいて説明した。 The specific operation of the electromagnetic relay 1 in this embodiment and the method of electric arc blowing, arc extinguishing, heat conduction, etc. are the same as those described in the first embodiment, and redundant description will be omitted here. Then, the electric arc passes through the plurality of heat-conducting assembly members 16 under the influence of the plurality of arc-blasting members 13, and the electric arc receives the action of the plurality of heat-conducting assembly members 16 to gradually attenuate the energy. The member 164 and the plurality of reinforcing ribs 1641 help increase the rigidity of the plurality of heat-conducting assembly members 16, and can effectively perform arc-extinguishing and heat-conducting functions, and extend the service life of the electromagnetic relay 1. can be done. For other detailed descriptions of features and effects, please refer to the above related paragraphs again. An example in which the heat conducting assembly member 16 of the above aspect is assembled into the base 10 is shown again with reference to FIG. The only difference is the provision of a plurality of reinforcing ribs 1641, and the manner in which the insulating member 164 and the plurality of reinforcing ribs 1641 are installed has already been described above with reference to the corresponding accompanying drawings.

［第４実施態様］
図９及び図１０を続いて参照して、それらはそれぞれ第４実施態様の電磁継電器の分解模式図、及び導熱組立部材の斜視構造模式図である。前述の各実施態様の内容を承り、ここで、同様の素子も同一の参照符号を付けて示している。本実施態様における電磁継電器１は、ほぼ第１～第３実施態様と相似であるため、その相違点は、各導熱フィン１６１の第４側辺１６１４には、複数の切欠口１６１４４が設けられ、その内、第４側辺１６１４は、一端が第１側辺１６１１に連結され、他端が第２側辺１６１２に連結される点である。複数の切欠口１６１４４の形状は、例えば、弧形、矩形や三角形などであってもよく、各導熱フィン１６１の第４側辺１６１４に複数の切欠口１６１４４が設けられるときに、第４側辺１６１４上に相対突出する部分が形成され、このようにして電弧発生時に、第４側辺１６１４上に相対突出する部分は、電弧に対して案内効果が発揮され、電弧は、複数の電弧吹付部材１３の作用に対応するほか、突出部分の吸引を受けて、導熱組立部材１６には電弧に相対して２回の点弧誘引の性能を備えさせ、電弧が導熱組立部材１６の位置に案内される確実度を向上させ、すなわち、電弧を分断する能力を増加することもでき、電弧をさらに細かく切り砕くことができる。電弧のより多くのエネルギーを複数の導熱フィン１６１の第１側辺１６１１に集中させる状態に基づき、一つの好適な実施態様においては、第４側辺１６１４の第１側辺１６１１に近接する区域に比較的多くの切欠口１６１４４を設けることができ、より多くの相対突出部分が形成されることから、電弧に対してより強い吸引作用が働く。 [Fourth Embodiment]
9 and 10, they are respectively an exploded schematic view of the electromagnetic relay of the fourth embodiment and a perspective structural schematic view of the heat-conducting assembly member. Continuing from the previous embodiments, like elements are also indicated here with the same reference numerals. Since the electromagnetic relay 1 in this embodiment is substantially similar to the first to third embodiments, the difference is that the fourth side 1614 of each heat conducting fin 161 is provided with a plurality of cutouts 16144, Among them, the fourth side 1614 has one end connected to the first side 1611 and the other end connected to the second side 1612 . The shape of the plurality of cutouts 16144 may be, for example, arc-shaped, rectangular, or triangular. A relatively protruding portion is formed on 1614, and in this way, when an electric arc occurs, the relatively protruding portion on the fourth side 1614 exerts a guiding effect on the electric arc, and the electric arc passes through the plurality of electric arc spraying members. In addition to the action of 13, the heat-conducting assembly member 16 is provided with the ability to induce two ignitions against the electric arc by receiving the suction of the projecting portion, and the electric arc is guided to the position of the heat-conducting assembly member 16. It is also possible to increase the certainty of breaking the arc, ie, to increase the ability to break up the arc, which can be shredded into smaller pieces. Based on the condition of concentrating more energy of the electric arc on the first side 1611 of the plurality of heat conducting fins 161, in one preferred embodiment, the area of the fourth side 1614 adjacent to the first side 1611 is Since a relatively large number of cutouts 16144 can be provided and a larger number of relative protruding portions are formed, a stronger attraction is exerted on the electric arc.

同様に、複数の導熱フィン１６１に複数の切欠口１６１４４が設けられるときに、複数の導熱組立部材１６にも、絶縁部材１６４と複数の補強リブ１６４１とがさらに設けられてもよく、電弧エネルギーが台座に直接に接触してもたらされる影響を低減することができる。絶縁部材１６４は、同様に複数の導熱フィン１６１の複数の第３側辺１６１３の位置に設けられると共に、各第３側辺１６１３に相互に連結されるか、または一部の第３側辺１６１３のみに相互に連結される構造態様を呈してもよい。そして、複数の補強リブ１６４１も複数の導熱フィン１６１と相互に垂直であり、交差に配置される状態が形成されるが、ただ各第４側辺１６１４が複数の切欠口１６１４４を有するときに、複数の補強リブ１６４１は、それぞれ隣り合う任意の２つの複数の切欠口１６１４４の間に位置し、かつ各導熱フィン１６１の第１側辺１６１１に最も接近する補強リブ１６４１の長さは、複数の補強リブ１６４１のうちの残りの補強リブ１６４１の長さよりも長い。電弧は，尖点吸引の効果を受けるので、このため、複数の導熱フィン１６１に複数の切欠口１６１４４が設けられるときに、電弧は各第４側辺１６１４の相対突出する部分の吸引を受けて集中し、それゆえ一部の区域に比較的多くの電弧エネルギーが集中することに起因して、台座１０のいくつかの区域に大量の熱エネルギーを受け入れる必要があることを回避するため、複数の補強リブ１６４１を隣り合う任意の２つの複数の切欠口１６１４４の間に対応して設置させ、上記箇所は、つまり各第４側辺１６１４の相対突出する部分である。上記態様の導熱組立部材１６が台座１０内に組付けられる例示は、再び図４Ｂを合わせて参照して示され、その相違点は、本実施態様の各導熱組立部材１６は、複数の切欠口１６１４４、絶縁部材１６４及び複数の補強リブ１６４１を具備する点のみであり、そして複数の切欠口１６１４４、絶縁部材１６４及び複数の補強リブ１６４１の設置態様については、既に前述の内容と対応の添付図面に基づいて説明した。 Similarly, when the plurality of heat-conducting fins 161 are provided with a plurality of notches 16144, the plurality of heat-conducting assembly members 16 may also be further provided with an insulating member 164 and a plurality of reinforcing ribs 1641, so that the electric arc energy is It is possible to reduce the influence caused by direct contact with the pedestal. The insulating members 164 are similarly provided at the positions of the plurality of third side edges 1613 of the plurality of heat conducting fins 161 and are connected to each third side edge 1613 or partially connected to the third side edges 1613 . It may also exhibit a structural aspect in which only the In addition, the plurality of reinforcing ribs 1641 and the plurality of heat conducting fins 161 are also perpendicular to each other, forming a state of being arranged to cross each other. The plurality of reinforcing ribs 1641 are located between any two of the plurality of cutouts 16144 adjacent to each other, and the reinforcing rib 1641 closest to the first side 1611 of each heat conducting fin 161 has a length of a plurality of It is longer than the length of the remaining reinforcing ribs 1641 of the reinforcing ribs 1641 . The electric arc is subject to the effect of cusp attraction. Therefore, when the plurality of heat conducting fins 161 are provided with a plurality of cutouts 16144, the electric arc receives the attraction of the relatively protruding portions of the fourth sides 1614. In order to avoid having to receive a large amount of thermal energy in some areas of the base 10 due to concentrating and therefore having relatively more electric arc energy concentrated in some areas, a plurality of The reinforcing ribs 1641 are installed correspondingly between any two adjacent cutouts 16144 , and the above points are the portions of the fourth sides 1614 that protrude relative to each other. An example in which the heat-conducting assembly member 16 of the above aspect is assembled into the pedestal 10 is shown again with reference to FIG. 16144, the insulating member 164 and a plurality of reinforcing ribs 1641, and the installation manner of the plurality of cutouts 16144, the insulating member 164 and the plurality of reinforcing ribs 1641 have already been described above and the corresponding accompanying drawings. explained based on

ここで、電磁継電器１の応用状態に関しても、第１実施態様に述べたと同様に、電磁継電器１の作動後に発生する電弧は、複数の電弧吹付部材１３の作用を受けると、複数の導熱組立部材１６の位置に向かって移動し、複数の導熱組立部材１６を通過して電弧を切断し、この時、複数の切欠口１６１４４によって各第４側辺１６１４に点弧誘引可能な突出区域を形成させ、電弧は、つまり複数の導熱フィン１６１の箇所にさらに案内され、そして絶縁部材１６４と複数の補強リブ１６４１では、熱エネルギーを案内する効果がさらに得られ、並びに熱エネルギーの散逸経路も第１実施態様の対応段落に述べたと同様である。その余の詳細な特徴と効果説明については、再び前述の関連段落の内容を合わせて参照されたい。 Here, also with respect to the state of application of the electromagnetic relay 1, as described in the first embodiment, the electric arc generated after the operation of the electromagnetic relay 1 is affected by the plurality of electric arc blowing members 13, and is applied to the plurality of heat-conducting assembly members. 16 and cuts the electric arc through the plurality of heat-conducting assemblies 16, at which time the plurality of notches 16144 form an arc-inducing protruding area on each fourth side 1614; , the electric arc is further guided to the location of the plurality of heat conducting fins 161, and the insulating member 164 and the plurality of reinforcing ribs 1641 further provide the effect of guiding thermal energy, and the heat energy dissipation path is also the first implementation. As described in the corresponding paragraphs of the embodiments. For other detailed descriptions of features and effects, please refer to the above related paragraphs again.

上記をまとめると、本発明の電磁継電器は、作動時に発生する高温熱エネルギーについて散逸設計を行うものであり、導熱組立部材と固定接片の特殊な構造設計により、継電器の作動時の熱エネルギーを有効に散逸させる。さらに、導熱組立部材の導熱フィンは、継電器の作動時に発生する電弧を消滅することもできると共に、電弧の継電器に対してもたらされる諸多の不良影響を除去することができ、並びに収容溝と結合されて消弧室を形成する。上記電磁継電器の応用性能を向上させるためには、上記導熱組立部材について、本発明には、モジュール化概念に則って、組立と置き換えを容易に行う導熱組立部材を設計することも開示されており、モジュール化設計のもとに、上記導熱組立部材に絶縁部材、補強リブなどの構造を増設させてもよく、及び上記導熱組立部材の具体的な実施上の好ましい寸法条件範囲などが設定される。ここで繰り返して述べるのは、本発明の全体設計は、継電器の作動時に発生する熱エネルギーを円滑に外部に散逸させることができない問題を有効に解決することができると同時に、また、極めて優れた導熱性能を備えた状況下で、継電器に困惑する電弧を切断消滅する性能をさらに備えることも可能である。さらに、上記複数の導熱組立部材は、両端が不等幅の構造を備える場合、電弧の進行方向により正確に対応してそれを切断消滅し、及びさらなる諸多の導熱組立部材の特徴は、如何にして電磁継電器の有限空間中に実現されるかがをさらに考慮して、極めて優れた導熱性能、消弧性能及び保護性能を兼ね備える導熱組立部材の構造を設計することにより、継電器の体積の増大を回避することができる。現有の様々な継電器では、依然として如何にして継電器の有限空間内にできるだけ体積を減少させると共に、一定の導熱効果と消弧効果を保ち、最終製品に極めて優れた導熱、消弧、保護及び体積小型化などの利点を兼ね備えさせるものがまだ提案されていなかった。本発明者は上記現状に踏まえ、上記技術分野の豊富な関連経験により、発想と実験、測定を続けた結果、遂に本発明で開示するような電磁継電器を提案し、市場の大衆により一層優秀な関連製品を提供するという要望が叶えられる。 To summarize the above, the electromagnetic relay of the present invention is designed to dissipate the high-temperature heat energy generated during operation. Dissipate effectively. In addition, the heat-conducting fins of the heat-conducting assembly can extinguish the electric arc generated when the relay operates, and eliminate various adverse effects of the electric arc on the relay, and are combined with the receiving groove. to form an arc-extinguishing chamber. In order to improve the application performance of the electromagnetic relay, the present invention also discloses designing a heat conductive assembly member that can be easily assembled and replaced according to the concept of modularization with respect to the heat conductive assembly member. , under the modular design, structures such as insulating members, reinforcing ribs, etc. may be added to the heat-conducting assembly members, and the preferred range of dimension conditions for specific implementation of the heat-conducting assembly members is set. . Here again, the overall design of the present invention can effectively solve the problem of not being able to smoothly dissipate the heat energy generated when the relay operates, and at the same time is extremely excellent. It is also possible for the relay to have the ability to cut off and extinguish the electric arc that disturbs it under the condition that it has the heat conducting ability. In addition, if the heat-conducting assembly members have unequal-width structures at both ends, they can more accurately correspond to the traveling direction of the electric arc and cut it off. In consideration of the limited space of the electromagnetic relay, we designed the structure of the heat-conducting assembly member with excellent heat-conducting performance, arc-extinguishing performance and protective performance, thereby reducing the volume of the relay. can be avoided. In the existing various relays, how to reduce the volume as much as possible in the limited space of the relay, while maintaining a certain heat conduction effect and arc extinguishing effect, so that the final product has excellent heat conduction, arc extinguishing, protection and small volume. There has not yet been proposed a product that combines advantages such as scalability. Based on the above-mentioned current situation, the inventor of the present invention, as a result of continuous ideas, experiments, and measurements based on abundant relevant experience in the above-mentioned technical fields, finally proposed an electromagnetic relay as disclosed in the present invention, and made it more excellent to the public in the market. The request to provide related products is fulfilled.

１電磁継電器
１０台座
１０１収容溝
１０２バリヤ部
１０３収容区域
１１固定導電片組立部材
１１１固定接片
１１１１第１導熱部
１１１２第２導熱部
１１１３第３導熱部
１１１３１高温形成区間
１１１３２対流区間
１１２固定接点
１２可動導電片組立部材
１２１可動板
１２２可動接点
１３電弧吹付部材
１４電磁体
１５外蓋
１６導熱組立部材
１６１導熱フィン
１６１１第１側辺
１６１２第２側辺
１６１３第３側辺
１６１４第４側辺
１６１４１第１区分
１６１４２第２区分
１６１４３第３区分
１６１４４切欠口
１６２第１導熱絶縁側板
１６２１開口
１６３第２導熱絶縁側板
１６３１開口
１６４絶縁部材
１６４１補強リブ
Ｌ導熱組立部材の総高さ
Ｄ導熱フィンの配置間隔 1 electromagnetic relay 10 pedestal 101 housing groove 102 barrier section 103 housing section 11 fixed conductive piece assembly member 111 fixed contact piece 1111 first heat conducting section 1112 second heat conducting section 1113 third heat conducting section 11131 high temperature forming section 11132 convection section 112 fixed contact 12 Movable conductive piece assembly member 121 Movable plate 122 Movable contact 13 Arc blowing member 14 Electromagnetic body 15 Outer cover 16 Heat conducting assembly member 161 Heat conducting fin 1611 First side 1612 Second side 1613 Third side 1614 Fourth side 16141 1st section 16142 2nd section 16143 3rd section 16144 Notch 162 First heat-conducting insulating side plate 1621 Opening 163 Second heat-conducting insulating side plate 1631 Opening 164 Insulating member 1641 Reinforcement rib L Total height of heat-conducting assembly member D Arrangement interval of heat-conducting fins

Claims

An electromagnetic relay comprising a pedestal, at least one fixed conductive piece assembly member, at least one movable conductive piece assembly member, at least one arc blowing member, an electromagnetic body, and an outer cover,
The fixed conductive piece assembly member is provided on the pedestal and includes a fixed armature and a fixed contact, the fixed contact is provided on the fixed armature and positioned in the pedestal, and the movable conductive piece An assembly member is arranged corresponding to the fixed conductive piece assembly member and positioned in the base, and includes a movable plate and at least one movable contact, the movable contact being provided on the movable plate and the Corresponding to the fixed contact, the arc blowing member is provided outside the pedestal and positioned on one side of the fixed contact and the movable contact, and the electromagnetic body is one of the movable conductive piece assembly members. provided on the side for driving the movable plate, allowing the movable contact and the fixed contact to form an electrical connection state or an electrical disconnection state according to an electromagnetic effect; and the electromagnetic body is positioned in the outer cover,
The pedestal is made of a polymer heat-conducting material, and the fixed contact piece has a first heat-conducting portion and a second heat-conducting portion. The first heat-conducting part is located in the base, and the second heat-conducting part is connected to one end of the first heat-conducting part and extends to the outside of the base for dissipating generated heat energy. is set up,
Since the electromagnetic relay is provided in the base and is symmetrically arranged, it further has at least two heat-conducting assemblies positioned on opposite sides of the fixed contact and the movable contact to dissipate thermal energy. An electromagnetic relay, characterized in that it is provided for

2. The electromagnetic relay according to claim 1, wherein the total height of each said heat-conducting assembly member is in the range of 13.5-20 mm.

The pedestal has at least two receiving grooves, and the plurality of heat-conducting assembly members are installed in the plurality of receiving grooves to form an arc-extinguishing chamber for opening and closing the fixed contact and the movable contact. 3. Electromagnetic relay according to claim 2, characterized in that the electrical arcs that occur from time to time are guided so that they are disconnected.

The first heat-conducting part is located at an intermediate position of the fixed contact piece and serves as an intermediate heat-conducting part, and the first heat-conducting part is fitted on the base to transmit heat energy through the first heat-conducting part. the second heat conducting portion is located at the terminal position of the fixed contact piece and serves as a terminal heat radiating portion, and the second heat conducting portion and the first heat conducting portion are integrally molded. a structure for radiating and dissipating thermal energy into the air through the second heat conducting portion, and each of the heat conducting assemblies comprising a plurality of heat conducting fins, a first heat conducting insulating side plate, and a second heat conducting insulating a side plate, wherein the plurality of heat conductive fins are arranged in parallel and spaced apart from top to bottom, the first heat conductive insulating side plate is connected to the first side of each of the heat conductive fins, and the second heat conductive insulating 4. The method according to claim 3, wherein a side plate is connected to the second side of each heat conducting fin, and the first side and the second side are arranged parallel and relative to each other. electromagnetic relay.

The first side of each heat conducting fin is longer than the second side, and the third side of each heat conducting fin is perpendicular to the first side and the second side. Adjacent, the third side faces correspond to the inner surface of the pedestal, so that the first side faces of the respective heat conducting fins are positioned corresponding to the main electric arc blowing directions, The electromagnetic relay according to claim 4.

A third heat conducting part is formed extending from an end of the fixed armature opposite to an end where the first heat conducting part and the second heat conducting part are connected, and the third heat conducting part is formed at a front end of the fixed armature. a front end heat convection portion, and the third heat conducting portion is formed with a high temperature forming section and a convection section opposite to the movable conductive piece assembly member, and the high temperature forming section and the convection section are formed. are arranged to face each other vertically, and the convection section forms a heat convection space by appearing outside the pedestal and sandwiching it with the outer surface of the pedestal, and the high temperature forming section includes the fixed contact and the movable 6. The electromagnetic relay as claimed in claim 5, which serves to receive and dissipate heat energy generated during the opening and closing of contacts through said convection section and said heat convection space.

A fourth side of each heat conducting fin is arranged opposite to the third side and has a first section, a second section and a third section, one end of the first section comprising: one end of the third segment is vertically adjacent to the first side edge, the second segment is vertically adjacent to the second side edge, and the second segment is positioned between the first segment and the third segment 7. The electromagnetic relay according to claim 6, wherein said first segment and said third segment are connected at an angle.

The heat-conducting assembly member further includes an insulating member, and both ends of the insulating member are coupled to the first heat-conducting insulating side plate and the second heat-conducting insulating side plate, respectively, and the third side of the plurality of heat-conducting fins. The insulation member is further provided with a plurality of reinforcing ribs installed on the sides, and the plurality of reinforcing ribs are perpendicular to the plurality of heat conducting fins, and the plurality of heat conducting fins are arranged to cross each other. 6. The length of said reinforcing rib closest to said first side of each said heat conducting fin is longer than the length of said remaining reinforcing ribs among said plurality of reinforcing ribs. The electromagnetic relay described in .

The fourth side of each heat-conducting fin is provided with a plurality of notches arranged at intervals, and the heat-conducting assembly member further includes an insulating member, and both ends of the insulating member are respectively The insulating member is further provided with a plurality of reinforcing ribs coupled to the first heat conductive insulating side plate and the second heat conductive insulating side plate and installed on the third side of the plurality of heat conductive fins, and The plurality of reinforcing ribs are perpendicular to the plurality of heat-conducting fins, the plurality of heat-conducting fins are arranged to intersect, and the plurality of reinforcing ribs are arranged in any two of the plurality of cutouts adjacent to each other. The length of the reinforcing rib positioned between and closest to the first side of each of the heat conducting fins is longer than the length of the remaining reinforcing ribs among the plurality of reinforcing ribs. The electromagnetic relay according to claim 7, wherein

A barrier portion is provided in the pedestal to divide the interior of the pedestal into two housing areas, and one of the fixed conductive piece assembly members is provided in each of the housing areas. said movable contacts are provided, the number of said plurality of heat-conducting assemblies is four, each of said housing areas has two said heat-conducting assemblies, and said second heat-conducting assembly of each said heat-conducting assembly The electromagnetic relay according to any one of claims 4 to 6, characterized in that the heat-conducting and insulating side plates are installed close to the barrier section.