TWI772120B - Electromagnetic Relay - Google Patents

Abstract

本發明提供一種電磁繼電器，具有一基座、至少一固定導電片組件、至少一可動導電片組件、至少一吹弧件、一電磁體及一外蓋，其中固定導電片組件包含一固定接片及一固定觸點，可動導電片組件包含一可動板及一可動觸點。電磁繼電器之特徵在於基座為高分子導熱材料，且固定接片具有一第一導熱部及一第二導熱部，第一導熱部位於該基座內，該第二導熱部連接於該第一導熱部一端並延伸至該基座外側。電磁繼電器更具有至少二導熱組件，導熱組件設於基座內且為對稱設置，進而位於該固定觸點及該可動觸點之相對兩側，供以溢散電磁繼電器作動時產生之熱能。據此，本發明係可具備極為優異之導熱與電弧切割效能。The invention provides an electromagnetic relay, which has a base, at least one fixed conductive sheet component, at least one movable conductive sheet component, at least one arc blower, an electromagnet and an outer cover, wherein the fixed conductive sheet component includes a fixed contact piece and a fixed contact, the movable conductive sheet assembly includes a movable plate and a movable contact. The electromagnetic relay is characterized in that the base is made of polymer heat-conducting material, and the fixing piece has a first heat-conducting part and a second heat-conducting part, the first heat-conducting part is located in the base, and the second heat-conducting part is connected to the first heat-conducting part. One end of the heat conducting part extends to the outside of the base. The electromagnetic relay further has at least two heat-conducting components. The heat-conducting components are symmetrically arranged in the base and located on opposite sides of the fixed contact and the movable contact for dissipating the heat energy generated when the electromagnetic relay operates. Accordingly, the present invention can have extremely excellent thermal conductivity and arc cutting performance.

Description

電磁繼電器Electromagnetic Relay

本發明係與電磁繼電器領域相關，尤其是一種具備極佳導熱效能以有效延長使用壽命之電磁繼電器。 The present invention is related to the field of electromagnetic relays, especially an electromagnetic relay with excellent thermal conductivity to effectively prolong the service life.

電磁繼電器為一種電子開關，其係普遍地應用於各類電子裝置內。電磁繼電器一般係因應電磁效應控制，使內部的觸點形成電性連接或電性斷開之狀態，進而具備開關功能。惟實務上於觸點相互接觸或分離之瞬間，會因為導體與導體的瞬間位移而導致電弧產生。 Electromagnetic relay is an electronic switch, which is widely used in various electronic devices. Electromagnetic relays are generally controlled in response to electromagnetic effects, so that the internal contacts form an electrical connection or electrical disconnection state, and then have a switch function. However, in practice, at the moment when the contacts contact or separate from each other, an arc will be generated due to the instantaneous displacement of the conductor and the conductor.

繼電器於作動時產生的高熱能量，為相關業者一直以來亟需克服的問題，當繼電器接觸作動時，相對地也帶來了高溫熱能量，如此除會對繼電器組件造成損傷外，也會影響繼電器之作動，是以，導熱部份的設計也是決定繼電器品質與使用壽命之重要因素。因此，繼電器如何能有效溢散熱能，並消滅電磁繼電器於作動時產生之電弧，係為相關業者在設計與開發繼電器時之一重要因素，以有效提升繼電器之安全性、使用壽命與可靠度。同時，於繼電器中設計散熱結構時，也須同步考量繼電器之電性設計、結構、體積等諸多要件，始能讓繼電器更為符合市場要求。 The high heat energy generated by the relay during operation is a problem that the relevant industry has been urgently needing to overcome. When the relay contacts and actuates, it also brings high temperature heat energy, which will not only cause damage to the relay components, but also affect the The action of the relay, therefore, the design of the heat conduction part is also an important factor in determining the quality and service life of the relay. Therefore, how the relay can effectively dissipate the heat energy and eliminate the arc generated by the electromagnetic relay during operation is an important factor in the design and development of the relay by the relevant industry, so as to effectively improve the safety, service life and reliability of the relay. At the same time, when designing the heat dissipation structure in the relay, it is also necessary to simultaneously consider the electrical design, structure, volume and many other elements of the relay, so that the relay can better meet the market requirements.

鑒於現行繼電器與電路系統之連接方式操作不易，而增加操作人員的負擔。又因繼電器的使用時間較長，易產生大量熱能。但現行繼電器之散熱效果差，進而毀損繼電器及其電性連接之電路系統，造成使用效能降低。據 此，本發明人係集結多年從事相關行業之豐富經驗，構思並提出一種電磁繼電器，以解決現有繼電器的缺失之處。 In view of the fact that the current connection between the relay and the circuit system is not easy to operate, the burden on the operator is increased. And because the relay is used for a long time, it is easy to generate a lot of heat energy. However, the heat dissipation effect of the current relays is poor, which further damages the relays and the circuit system of their electrical connections, resulting in reduced use efficiency. according to Therefore, the inventors of the present invention have assembled many years of rich experience in related industries to conceive and propose an electromagnetic relay to solve the deficiencies of the existing relays.

本發明之一目的，旨在提供一種電磁繼電器，其係能切割繼電器作動時產生之電弧以及將作動產生之熱能有效溢散，進而提升繼電器之使用壽命與安全性。 One objective of the present invention is to provide an electromagnetic relay, which can cut the arc generated when the relay operates and effectively dissipate the thermal energy generated by the operation, thereby improving the service life and safety of the relay.

為達上述目的，本發明揭露一種電磁繼電器，具有一基座、至少一固定導電片組件、至少一可動導電片組件、至少一吹弧件、一電磁體及一外蓋，該固定導電片組件設於該基座內且包含一固定接片及一固定觸點，該固定觸點係設於該固定接片；該可動導電片組件對應該固定導電片組件設置且位於該基座內，包含一可動板及至少一可動觸點，該可動觸點設於該可動板並與該固定觸點相互對應；該吹弧件設於該基座外側且位於該固定觸點及該可動觸點一側；該電磁體設於該可動導電片組件一側，供以驅動該可動板，以使該可動觸點與該固定觸點因應電磁效應形成電性連接或電性斷開狀態；該外蓋蓋設於該基座並使該電磁體位於該外蓋內，該電磁繼電器之特徵在於：該基座為高分子導熱材料製成，且該固定接片係具有一第一導熱部及一第二導熱部，供以將該可動觸點與該固定觸點電性連接或斷開時所產生之熱能溢散，其中該第一導熱部係位於該基座內，該第二導熱部連接於該第一導熱部一端並延伸至該基座外側；該電磁繼電器更具有至少二導熱組件，設於該基座內且為對稱設置，進而位於該固定觸點及該可動觸點之相對兩側，供以溢散熱能。 In order to achieve the above purpose, the present invention discloses an electromagnetic relay having a base, at least one fixed conductive sheet component, at least one movable conductive sheet component, at least one arc blowing member, an electromagnet and an outer cover. The fixed conductive sheet component It is arranged in the base and includes a fixed contact piece and a fixed contact, the fixed contact is connected to the fixed contact piece; the movable conductive sheet component is disposed corresponding to the fixed conductive sheet component and located in the base, including A movable plate and at least one movable contact, the movable contact is arranged on the movable plate and corresponds to the fixed contact; the arc blowing member is arranged outside the base and is located between the fixed contact and the movable contact side; the electromagnet is arranged on one side of the movable conductive sheet assembly for driving the movable plate, so that the movable contact and the fixed contact are electrically connected or disconnected due to electromagnetic effects; the outer cover A cover is arranged on the base and the electromagnet is located in the outer cover. The electromagnetic relay is characterized in that: the base is made of polymer heat-conducting material, and the fixing piece has a first heat-conducting part and a first heat-conducting part. Two heat-conducting parts for dissipating the heat energy generated when the movable contact and the fixed contact are electrically connected or disconnected, wherein 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 portion extends to the outside of the base; the electromagnetic relay further has at least two heat-conducting components disposed in the base and symmetrically arranged, and then located on opposite sides of the fixed contact and the movable contact , for overflow heat dissipation.

較佳地，各該導熱組件之總高度為13.5~20mm，以具備足夠體積導熱並將熱能溢散。 Preferably, the total height of each of the heat-conducting components is 13.5-20 mm, so as to have a sufficient volume to conduct heat and dissipate heat energy.

較佳地，該基座係具有至少二容置槽，該等導熱組件係設置於該等容置槽內而形成腔室，以導引該固定觸點及該可動觸點開、閉作動時產生之電弧而將其切割，以使導熱組件具備切弧作用。 Preferably, the base has at least two accommodating grooves, and the heat-conducting components are arranged in the accommodating grooves to form a cavity to guide the opening and closing of the fixed contact and the movable contact. The generated arc is cut, so that the thermally conductive component has the function of cutting the arc.

較佳地，該第一導熱部係位於該固定接片之中段位置而為中段熱傳導部分，且該第一導熱部係嵌設於該基座，使熱能由該第一導熱部傳遞至該基座而溢散；該第二導熱部係位於該固定接片之末段位置而為末段熱輻射部，且該第二導熱部與該第一導熱部為一體成型結構，使熱能由第二導熱部輻射至空氣中溢散；且各該導熱組件包含複數導熱鰭片、一第一導熱絕緣側板及一第二導熱絕緣側板，該等導熱鰭片由上而下間隔地平行排列設置，該第一導熱絕緣側板連接設於各該導熱鰭片之一第一側邊，該第二導熱絕緣側板連接設於各該導熱鰭片之一第二側邊，其中該第一側邊及該第二側邊係平行且相對設置，該等導熱鰭片之設置間距D為0.5~2.5mm，該等導熱鰭片之數量為5~15片。 Preferably, the first heat-conducting portion is located in the middle of the fixing tab and is a middle-section heat-conducting portion, and the first heat-conducting portion is embedded in the base, so that heat energy is transferred from the first heat-conducting portion to the base. The second heat-conducting part is located at the end position of the fixing piece and is the end-stage heat radiation part, and the second heat-conducting part and the first heat-conducting part are integrally formed, so that the heat can be transferred from the second heat-conducting part to the second heat-conducting part The heat-conducting portion radiates to the air and dissipates; and each of the heat-conducting components includes a plurality of heat-conducting fins, a first heat-conducting insulating side plate and a second heat-conducting insulating side plate, and the heat-conducting fins are arranged in parallel and spaced apart from top to bottom. The first thermally conductive insulating side plate is connected to a first side of each of the thermally conductive fins, and the second thermally insulated side plate is connected to a second side of each of the thermally conductive fins, wherein the first side and the first side The two sides are parallel and oppositely arranged, the distance D between the thermally conductive fins is 0.5-2.5 mm, and the number of the thermally conductive fins is 5-15 pieces.

較佳地，各該導熱鰭片之該第一側邊之長度大於該第二側邊；且各該導熱鰭片之一第三側邊與該第一側邊及該第二側邊垂直鄰接，其中該第三側邊與該基座之內側面相對應，使各該導熱鰭片之該第一側邊對應位於主要吹弧方向。 Preferably, the length of the first side of each of the thermally conductive fins is greater than the length of the second side; and a third side of each of the thermally conductive fins is vertically adjacent to the first side and the second side , wherein the third side is corresponding to the inner side of the base, so that the first side of each of the heat-conducting fins is located in the main blowing arc direction.

較佳地，該固定接片之該第一導熱部相對連接該第二導熱部之端係延伸形成一第三導熱部，該第三導熱部位於該固定接片之前段位置而為前段熱對流部分，且該第三導熱部相對該可動導電片組件形成一高溫形成區及一對流區，該高溫形成區係與該對流區上下相對設置，且該對流區顯露於該基座外而與該基座外表面夾設形成熱對流空間，該高溫形成區供以接受該固定觸點及該可動觸點開、閉作動時產生之熱能並藉由該對流區與熱對流空間溢散。 Preferably, the end of the first heat-conducting portion of the fixed contact relative to the second heat-conducting portion is extended to form a third heat-conducting portion, and the third heat-conducting portion is located at the front section of the fixed contact for heat convection in the front section. part, and the third heat-conducting portion forms a high temperature forming area and a convection area relative to the movable conductive sheet component, the high temperature forming area and the convection area are arranged up and down opposite to each other, and the convection area is exposed outside the base and is opposite to the convection area. The outer surface of the base is sandwiched to form a heat convection space, and the high temperature forming area is used to receive the heat energy generated when the fixed contact and the movable contact are opened and closed, and to escape through the convection area and the heat convection space.

較佳地，各該導熱鰭片之一第四側邊係與該第三側邊相對設置且具有一第一區段、一第二區段及一第三區段，該第一區段之一端係與該第一側邊垂直鄰接，該第三區段之一端係與該第二側邊垂直鄰接，該第二區段係位於該第一區段及該第三區段之間且傾斜連接該第一區段及該第三區段。 Preferably, a fourth side of each of the thermally conductive fins is disposed opposite to the third side and has a first section, a second section and a third section, and the first section is One end is vertically adjacent to the first side, one end of the third section is vertically adjacent to the second side, and the second section is located between the first section and the third section and is inclined connecting the first section and the third section.

較佳地，該導熱組件更包含一絕緣件，該絕緣件之兩端係分別與該第一導熱絕緣側板及該第二導熱絕緣側板相連接，並設置於該等導熱鰭片之該第三側邊；其中，該絕緣件更設有複數補強肋，且該等補強肋係與該等導熱鰭片相互垂直而與該等導熱鰭片形成交錯設置，其中最靠近各該導熱鰭片之該第一側邊的該補強肋長度，係大於其餘之該等補強肋長度。 Preferably, the thermally conductive assembly further includes an insulating member, two ends of the insulating member are respectively connected with the first thermally conductive insulating side plate and the second thermally conductive insulating side plate, and are disposed on the third thermally conductive fins. side; wherein, the insulating member is further provided with a plurality of reinforcing ribs, and the reinforcing ribs are perpendicular to the thermally conductive fins and form a staggered arrangement with the thermally conductive fins, wherein the one closest to each of the thermally conductive fins is arranged in a staggered manner. The length of the reinforcing rib on the first side is greater than the length of the other reinforcing ribs.

較佳地，各該導熱鰭片之該第四側邊係設有複數缺口，且該等缺口係間隔排列設置，且該導熱組件更包含一絕緣件，該絕緣件之兩端係分別與該第一導熱絕緣側板及該第二導熱絕緣側板相連接，並設置於該等導熱鰭片之該第三側邊；其中，該絕緣件更設有複數補強肋，且該等補強肋係與該等導熱鰭片相互垂直而與該等導熱鰭片形成交錯設置，該等補強肋係分別位於任二相鄰之該等缺口之間，其中最靠近各該導熱鰭片之該第一側邊的該補強肋長度，係大於其餘之該等補強肋長度，以進一步增進該導熱組件之結構強度，以及消滅電弧之效能。 Preferably, the fourth side of each of the thermally conductive fins is provided with a plurality of gaps, and the gaps are arranged at intervals, and the thermally conductive component further includes an insulating member, and two ends of the insulating member are respectively connected to the The first thermally conductive insulating side plate and the second thermally conductive insulating side plate are connected and disposed on the third side of the thermally conductive fins; wherein, the insulating member is further provided with a plurality of reinforcing ribs, and the reinforcing ribs are connected to the The heat-conducting fins are perpendicular to each other and form a staggered arrangement with the heat-conducting fins. The reinforcing ribs are respectively located between any two adjacent gaps, and the one closest to the first side of each of the heat-conducting fins The length of the reinforcing rib is greater than the lengths of the other reinforcing ribs, so as to further enhance the structural strength of the heat-conducting component and the effect of eliminating arcs.

實際應用上，一個較佳實施態樣為該基座內設有一阻隔部而將該基座內部區隔成二容置區域，且各該容置區域內設有一個該固定導電片組件，該可動板上則設有二個該可動觸點；該等導熱組件之數量為四個，而使各該容置區域內具有二個該導熱組件，且各該導熱組件之該第二導熱絕緣側板係鄰近該阻隔部設置。 In practice, a preferred embodiment is that the base is provided with a blocking portion to divide the interior of the base into two accommodating areas, and each of the accommodating areas is provided with a fixed conductive sheet component, the The movable plate is provided with two movable contacts; the number of the heat-conducting components is four, so that each of the accommodating areas has two of the heat-conducting components, and the second heat-conducting insulating side plate of each of the heat-conducting components It is arranged adjacent to the blocking part.

綜上所述，本發明之電磁繼電器，係可將作動時產生的高溫熱能有效溢散，同時以模組化概念設計出易於組裝與替換之導熱組件，並利用兩端不等寬之結構型態，在切割電弧之效能面，即可十分確實且有效地將電弧切割並予以消除，進而阻卻電弧對繼電器帶來的諸多不良影響。進一步地，為了提升該電磁繼電器之應用效能，本發明亦提出許多可附加之技術特徵。 To sum up, the electromagnetic relay of the present invention can effectively dissipate the high-temperature heat energy generated during operation, and at the same time, a heat-conducting component that is easy to assemble and replace is designed with a modular concept, and the two ends are unequally wide. The structure type, in terms of the efficiency of cutting the arc, can cut and eliminate the arc very reliably and effectively, thereby preventing many adverse effects of the arc on the relay. Further, in order to improve the application performance of the electromagnetic relay, the present invention also proposes many additional technical features.

1:電磁繼電器 1: Electromagnetic relay

10:基座 10: Pedestal

101:容置槽 101: accommodating slot

102:阻隔部 102: Barrier

103:容置區域 103: accommodating area

11:固定導電片組件 11: Fix the conductive sheet assembly

111:固定接片 111: Fixed tab

1111:第一導熱部 1111: The first heat conduction part

1112:第二導熱部 1112: Second heat conduction part

1113:第三導熱部 1113: The third heat conduction part

11131:高溫形成區 11131: High temperature formation zone

11132:對流區 11132: Convective Zone

112:固定觸點 112: Fixed contacts

12:可動導電片組件 12: Movable conductive sheet assembly

121:可動板 121: Movable board

122:可動觸點 122: Movable Contact

13:吹弧件 13: Blow arc parts

14:電磁體 14: Electromagnet

15:外蓋 15: Outer cover

16:導熱組件 16: Thermal components

161:導熱鰭片 161: Thermal fins

1611:第一側邊 1611: First side

1612:第二側邊 1612: Second side

1613:第三側邊 1613: Third side

1614:第四側邊 1614: Fourth side

16141:第一區段 16141: First segment

16142:第二區段 16142: Second segment

16143:第三區段 16143: Third Section

16144:缺口 16144: Notch

162:第一導熱絕緣側板 162: The first thermally conductive insulating side plate

1621:開口 1621: Opening

163:第二導熱絕緣側板 163: Second thermally conductive insulating side plate

1631:開口 1631: Opening

164:絕緣件 164: Insulation parts

1641:補強肋 1641: Reinforcing ribs

L:導熱組件之總高度 L: total height of thermally conductive components

D:導熱鰭片之設置間距 D: Setting spacing of thermally conductive fins

第1A圖，為本發明較佳實施例第一實施態樣之電磁繼電器分解示意圖。 FIG. 1A is an exploded schematic diagram of the electromagnetic relay in the first embodiment of the preferred embodiment of the present invention.

第1B圖，為本發明較佳實施例第一實施態樣之電磁繼電器另一視角分解示意圖。 FIG. 1B is a schematic exploded view from another perspective of the electromagnetic relay according to the first embodiment of the preferred embodiment of the present invention.

第2圖，為本發明較佳實施例第一實施態樣之導熱組件立體結構示意圖。 FIG. 2 is a schematic three-dimensional structure diagram of a thermally conductive component according to the first embodiment of the preferred embodiment of the present invention.

第3圖，為本發明較佳實施例第一實施態樣之導熱組件平面結構示意圖。 FIG. 3 is a schematic plan view of a thermally conductive component according to the first embodiment of the preferred embodiment of the present invention.

第4A圖，為本發明較佳實施例第一實施態樣之電磁繼電器第一視角局部組裝剖面示意圖。 FIG. 4A is a schematic cross-sectional view of a partial assembly of the electromagnetic relay according to the first embodiment of the present invention from a first viewing angle.

第4B圖，為本發明較佳實施例第一實施態樣之電磁繼電器第二視角組裝剖面示意圖。 FIG. 4B is a schematic cross-sectional view illustrating the assembly of the electromagnetic relay according to the first embodiment of the preferred embodiment of the present invention from a second angle of view.

第4C圖，為本發明較佳實施例第一實施態樣之電磁繼電器第三視角局部組裝剖面示意圖。 FIG. 4C is a partial assembly cross-sectional view of the electromagnetic relay in the first embodiment of the preferred embodiment of the present invention from a third angle of view.

第5圖，為本發明較佳實施例第二實施態樣之導熱組件立體結構示意圖。 FIG. 5 is a schematic three-dimensional structure diagram of a thermally conductive component according to the second embodiment of the preferred embodiment of the present invention.

第6圖，為本發明較佳實施例第三實施態樣之電磁繼電器分解示意圖。 FIG. 6 is an exploded schematic view of the electromagnetic relay of the third embodiment of the preferred embodiment of the present invention.

第7A圖，為本發明較佳實施例第三實施態樣之導熱組件立體結構示意圖。 FIG. 7A is a schematic three-dimensional structure diagram of a thermally conductive component according to the third embodiment of the preferred embodiment of the present invention.

第7B圖，為本發明較佳實施例第三實施態樣之導熱組件另一視角立體結構示意圖。 FIG. 7B is a schematic three-dimensional structural diagram of the thermally conductive component in another view of the third embodiment of the preferred embodiment of the present invention.

第8圖，為本發明較佳實施例第三實施態樣之導熱組件平面結構示意圖。 FIG. 8 is a schematic plan view of a thermally conductive component according to a third embodiment of the preferred embodiment of the present invention.

第9圖，為本發明較佳實施例第四實施態樣之電磁繼電器分解示意圖。 FIG. 9 is an exploded schematic diagram of the electromagnetic relay according to the fourth embodiment of the preferred embodiment of the present invention.

第10圖，為本發明較佳實施例第四實施態樣之導熱組件立體結構示意圖。 FIG. 10 is a schematic three-dimensional structure diagram of a thermally conductive component according to a fourth embodiment of the preferred embodiment of the present invention.

為使本領域具有通常知識者能清楚了解本發明之內容，謹以下列說明搭配圖式，敬請參閱。 In order to enable those skilled in the art to clearly understand the content of the present invention, please refer to the following descriptions and drawings.

請參閱第1A至4C圖，其係為本發明較佳實施例第一實施態樣之電磁繼電器分解示意圖、另一視角分解示意圖、導熱組件立體結構示意圖、導熱組件平面結構示意圖、第一視角局部組裝剖面示意圖、第二視角剖面示意圖及第三視角局部組裝剖面示意圖。本發明揭露一種電磁繼電器1，具有一基座10、至少一固定導電片組件11、至少一可動導電片組件12、至少一吹弧件13、一電磁體14及一外蓋15。 Please refer to FIGS. 1A to 4C , which are an exploded schematic diagram of the electromagnetic relay in the first embodiment of the preferred embodiment of the present invention, an exploded schematic diagram from another perspective, a three-dimensional structural schematic diagram of a thermally conductive component, a schematic diagram of a planar structure of the thermally conductive component, and a partial view from a first perspective. Assembly cross-sectional schematic diagram, second-view cross-sectional schematic diagram, and third-view partial assembly cross-sectional schematic diagram. The present invention discloses an electromagnetic relay 1 having a base 10 , at least one fixed conductive sheet component 11 , at least one movable conductive sheet component 12 , at least one arc blower 13 , an electromagnet 14 and an outer cover 15 .

該固定導電片組件11設於該基座10內且包含一固定接片111及一固定觸點112，該固定觸點112設於該固定接片111。該可動導電片組件12對應該固定導電片組件11設置且位於該基座10內，包含一可動板121及至少一可動觸點122，該可動觸點122設於該可動板121並與該固定觸點112相互對應。該吹弧件13設於該基座10外側且位於該固定觸點112及該可動觸點122一側，較佳地，該吹弧件13係可為一磁鐵或電磁結構等，於此係以該吹弧件13為磁鐵為例，且該電磁繼電器1係具有二個相對設置之該吹弧件13。該電磁體14設於該可動導電片組件12一側，供以驅動該可動板121，以使該可動觸點122與該固定觸點112因應電磁效應形成電性連接或電性斷開狀態，較佳地，該電磁體14係具有線圈結構，並可透過連動組件與該可動板連接，該電磁體14於導電後經由電磁效應產生磁 力，即可藉由連動組件帶動該可動板121以相對該固定接片111移動，進而使該可動觸點122與該固定觸點112形成電性連接或電性斷開。該外蓋15蓋設於該基座10並使該電磁體14位於該外蓋15內，其中，該外蓋15係可呈未遮蓋該基座10之蓋設態樣，或是局部遮蓋該基座10之蓋設態樣而與該基座10組裝，當該外蓋15係呈局部遮蓋該基座10之態樣時，該外蓋15係可選擇使用具較佳導熱特性之材料製成。 The fixed conductive sheet assembly 11 is disposed in the base 10 and includes a fixed contact piece 111 and a fixed contact 112 , and the fixed contact 112 is provided on the fixed contact piece 111 . The movable conductive sheet assembly 12 is disposed corresponding to the fixed conductive sheet assembly 11 and located in the base 10 , and includes a movable plate 121 and at least one movable contact 122 . The movable contact 122 is disposed on the movable plate 121 and is connected with the fixed The contacts 112 correspond to each other. The arc blowing member 13 is disposed outside the base 10 and on one side of the fixed contact 112 and the movable contact 122. Preferably, the arc blowing member 13 can be a magnet or an electromagnetic structure, etc. Taking the arc blowing member 13 as a magnet as an example, and the electromagnetic relay 1 has two arc blowing members 13 disposed opposite to each other. The electromagnet 14 is disposed on one side of the movable conductive sheet assembly 12 for driving the movable plate 121, so that the movable contact 122 and the fixed contact 112 are electrically connected or disconnected according to the electromagnetic effect. Preferably, the electromagnet 14 has a coil structure and can be connected to the movable plate through a linkage component. The electromagnet 14 generates magnetism through electromagnetic effect after conducting electricity. The force can drive the movable plate 121 to move relative to the fixed contact piece 111 through the linkage element, so that the movable contact 122 and the fixed contact 112 are electrically connected or disconnected. The outer cover 15 is covered on the base 10 and the electromagnet 14 is located in the outer cover 15 , wherein the outer cover 15 can be in a cover state that does not cover the base 10 , or partially cover the outer cover 15 . The base 10 is assembled with the base 10 in the cover state. When the outer cover 15 is partially covering the base 10, the outer cover 15 can be optionally made of a material with better thermal conductivity. to make.

該電磁繼電器1之特徵在於該基座10整體為高分子導熱材料製成，且該固定接片111係具有一第一導熱部1111及一第二導熱部1112，供以將該可動觸點122與該固定觸點112電性連接或斷開時所產生之熱能溢散，其中該第一導熱部1111係位於該基座10內，該第二導熱部1112連接設於該第一導熱部1111一端並由延伸至該基座10外側。該電磁繼電器1更具有至少二導熱組件16，設於該基座10內且為對稱設置，進而位於該固定觸點112及該可動觸點122之相對兩側，供以溢散熱能，較佳地，該等吹弧件13與該等導熱組件16之設置方向係相互垂直，以利使電弧受到磁吹作用而被導引至該等導熱組件16位置。據此，透過該基座10、該固定接片111及該等導熱組件16結構，該電磁繼電器1作動時所產生的熱，即可有效地使藉由該基座10或是該等導熱組件16加以溢散，亦能藉由該固定接片111之該第一導熱部1111與該第二導熱部1112予以溢散，如此係可有效延長電磁繼電器1之使用壽命。另者，該導熱組件16除了扮演使電磁繼電器1作動時產生之熱得以順利溢散之角色外，該電磁繼電器1作動時產生之電弧，也能在該吹弧件13之作用下，達到被切割消滅之作用，而更進一步有效消除影響該電磁繼電器1之不良因素。 The electromagnetic relay 1 is characterized in that the base 10 is made of polymer heat-conducting material as a whole, and the fixed contact 111 has a first heat-conducting portion 1111 and a second heat-conducting portion 1112 for the movable contact 122 The heat energy generated when the fixed contact 112 is electrically connected or disconnected is dissipated, wherein the first heat-conducting portion 1111 is located in the base 10 , and the second heat-conducting portion 1112 is connected to the first heat-conducting portion 1111 One end extends to the outside of the base 10 . The electromagnetic relay 1 further has at least two heat-conducting components 16 disposed in the base 10 and symmetrically disposed, and further located on opposite sides of the fixed contact 112 and the movable contact 122 for spilling heat, preferably Ground, the installation directions of the arc blowing elements 13 and the thermally conductive components 16 are perpendicular to each other, so that the arc is guided to the position of the thermally conductive components 16 under the action of magnetic blowing. Accordingly, through the structure of the base 10 , the fixing tabs 111 and the heat-conducting components 16 , the heat generated when the electromagnetic relay 1 operates can effectively make the base 10 or the heat-conducting components 16 can also be diffused through the first heat-conducting portion 1111 and the second heat-conducting portion 1112 of the fixing tab 111 , which can effectively prolong the service life of the electromagnetic relay 1 . In addition, the heat-conducting component 16 not only plays the role of smoothly dissipating the heat generated when the electromagnetic relay 1 is actuated, the arc generated when the electromagnetic relay 1 is actuated can also be affected by the arc blowing member 13 . The function of cutting and eliminating, and further effectively eliminating the bad factors affecting the electromagnetic relay 1 .

進一步地，於本實施例係使各該導熱組件16之總高度L為13.5~20mm，以具備足夠之導熱體積。另較佳地，該基座10係具有至少二容置槽101，該等導熱組件16係設置於該等容置槽101內而形成切弧腔室，以導引該固定觸點112及該可動觸點122開、閉作動時產生之電弧而將其切割。更具體地說該等導熱組件16設置於該基座10時，該該等導熱組件16之三個側邊係可靠抵或鄰近該等容置槽101之側壁及底面設置，如此即於該處形成如腔室般的結構，而有利於對電弧進行切割。據此，該導熱組件16除具備可將該電磁繼電器1作動時之熱能溢散至外界的功效，也能再進一步於該基座10具備該等容置槽101時，相輔形成切弧腔室，提升切弧效果。 Further, in this embodiment, the total height L of each of the thermally conductive components 16 is 13.5-20 mm, so as to have a sufficient thermal conductivity volume. Preferably, the base 10 has at least two accommodating grooves 101, and the thermally conductive components 16 are disposed in the accommodating grooves 101 to form an arc cutting chamber to guide the fixed contact 112 and the The arc generated when the movable contact 122 is opened and closed cuts it. More specifically, when the heat-conducting components 16 are disposed on the base 10, the three sides of the heat-conducting components 16 may abut against or be disposed adjacent to the side walls and bottom surfaces of the accommodating grooves 101, so that they are located there. A chamber-like structure is formed, which is beneficial to the cutting of the arc. Accordingly, in addition to the function of dissipating the heat energy of the electromagnetic relay 1 to the outside, the heat conducting element 16 can further form an arc cutting cavity when the base 10 has the accommodating grooves 101 . room to enhance the arc cutting effect.

此外，較佳地該第一導熱部1111係位於該固定接片111之中段位置而為中段熱傳導部分，且該第一導熱部1111係嵌設於該基座，使熱能由該第一導熱部1111傳遞至該基座10而溢散。該第二導熱部1112係位於該固定接片111之末段位置而為末段熱輻射部，且該第二導熱部1112與該第一導熱部1111為一體成型結構，使熱能由第二導熱部1112輻射至空氣中溢散。而各該導熱組件16之一較佳實施狀態可為包含複數導熱鰭片161、一第一導熱絕緣側板162及一第二導熱絕緣側板163，該等導熱鰭片161由上而下間隔地平行排列設置，且各該導熱鰭片161係為金屬材料製成，該第一導熱絕緣側板162連接設於各該導熱鰭片161之一第一側邊1611，該第二導熱絕緣側板163連接設於各該導熱鰭片161之一第二側邊1612，其中該第一側邊1611及該第二側邊1612係平行且相對設置。在該導熱組件16包含該等導熱鰭片161時，亦可進一步限定其設置條件，例如使該等導熱鰭片161之設置間距D為0.5~2.5mm，或該等導熱鰭片161之數量為5~15片，以讓各該導熱組件16具有更好之導熱暨切弧效能。並於此係以各該導熱 組件16之總高度L為13.85mm，該等導熱鰭片161之設置間距D為1mm，該等導熱鰭片161之數量為8片為例說明。 In addition, preferably, the first heat-conducting portion 1111 is located in the middle of the fixing tab 111 and is a heat-conducting portion in the middle portion, and the first heat-conducting portion 1111 is embedded in the base, so that heat can be transferred from the first heat-conducting portion. 1111 is transmitted to the base 10 and overflows. The second heat-conducting portion 1112 is located at the end position of the fixing piece 111 and is a heat-radiating portion at the end, and the second heat-conducting portion 1112 and the first heat-conducting portion 1111 are integrally formed, so that the heat can be transferred from the second heat-conducting portion 1111 to the second heat-conducting portion 1111. The portion 1112 radiates into the air and escapes. A preferred implementation state of each of the thermally conductive components 16 may include a plurality of thermally conductive fins 161 , a first thermally conductive and insulating side plate 162 and a second thermally conductive and insulating side plate 163 , and the thermally conductive fins 161 are spaced and parallel from top to bottom. Arranged, and each of the thermally conductive fins 161 is made of metal material, the first thermally conductive insulating side plate 162 is connected to a first side 1611 of each of the thermally conductive fins 161, and the second thermally conductive insulating side plate 163 is connected to On a second side edge 1612 of each of the thermally conductive fins 161 , the first side edge 1611 and the second side edge 1612 are parallel and opposite to each other. When the thermally conductive component 16 includes the thermally conductive fins 161 , the setting conditions thereof can be further limited, for example, the distance D between the thermally conductive fins 161 is set to be 0.5-2.5 mm, or the number of the thermally conductive fins 161 is 0.5-2.5 mm. 5 to 15 pieces, so that each of the thermally conductive components 16 has better thermal conductivity and arc cutting performance. And hereby each of the heat conduction The total height L of the component 16 is 13.85 mm, the distance D between the thermally conductive fins 161 is 1 mm, and the number of the thermally conductive fins 161 is 8 as an example.

該第一導熱部1111係利用了熱傳導特性將熱能傳遞至該基座10並予以消除，部分之熱能則是可繼續沿著該固定接片111傳導而到達位於該基座10外的該第二導熱部1112位置，此時透過該第二導熱部1112即可讓傳遞至該處的熱藉由輻射至空氣中溢散，據此達到極佳的熱能溢散效果。該等導熱組件16於上述結構態樣下，其在導熱方面係可透過該等導熱鰭片161有效地將電磁繼電器1作動時產生的局部熱能傳遞至該基座10上，再利用該基座10的導熱特性而溢散至外界。當然在設置有該第一導熱絕緣側板162與該第二導熱絕緣側板163之情況下，該些熱能也可傳遞至該第一導熱絕緣側板162與該第二導熱絕緣側板163處而被溢散，加強整體導熱效果。再者，該等導熱組件16基於其結構之排列設計，係可使各該導熱組件16於該基座10內形成一多層片狀結構，並由於該等導熱鰭片161係間隔排列而夾設有多個氣流空間，因此，在該等導熱組件16切割作動形成之電弧，且電弧之熱能傳遞至該等導熱鰭片161後，藉由各該導熱鰭片161之間的氣流空間，使部分熱能即可由對流的方式朝向該固定接片111方向或該基座10方向溢散掉，另部分熱能則可藉由熱傳導方式透過該等導熱鰭片161、該第一導熱絕緣側板162與該第二導熱絕緣側板163和該基座10予以溢散，如此亦有助於提升該電磁繼電器1之使用壽命。同時，電弧產生之熱能除了藉由上述方式溢散，也能由該等導熱鰭片161直接透過該基座10傳遞至為中段熱傳導部分之該第一導熱部1111，再傳遞至為末段熱輻射部之該第二導熱部1112向外溢散。而該固定觸點112與該可動觸點122相互接觸或分離時產生的熱能，也可以因應熱輻射而傳遞至該等導熱鰭片161，再藉由該基座10直接溢散至外界，或是 經上述傳導路徑而將熱能溢散。如此，該等導熱鰭片161即具備雙向溢散熱能之功效，無論是電弧熱能或觸點作動之熱能皆可藉由該等導熱鰭片161。 The first heat-conducting portion 1111 utilizes thermal conduction properties to transfer heat energy to the base 10 and eliminate it, and part of the heat energy can continue to be conducted along the fixing tab 111 to reach the second outside the base 10 . At the position of the heat-conducting portion 1112, at this time, the heat transferred to the second heat-conducting portion 1112 can be radiated to the air to escape, thereby achieving an excellent heat dissipation effect. In the above-mentioned structural state, the heat-conducting components 16 can effectively transfer the local heat energy generated when the electromagnetic relay 1 is actuated to the base 10 through the heat-conducting fins 161, and then use the base. The thermal conductivity of 10 and spills to the outside world. Of course, in the case where the first thermally conductive insulating side plate 162 and the second thermally conductive insulating side plate 163 are provided, the heat energy can also be transferred to the first thermally conductive insulating side plate 162 and the second thermally conductive insulating side plate 163 to be dissipated. , to enhance the overall thermal conductivity. Furthermore, the thermally conductive elements 16 are designed based on the arrangement of their structures, so that each of the thermally conductive elements 16 can be formed into a multi-layer sheet-like structure in the base 10, and the thermally conductive fins 161 are arranged at intervals and sandwiched therebetween. There are a plurality of airflow spaces. Therefore, after the arc formed by the cutting action of the thermally conductive components 16 and the heat energy of the arc is transferred to the thermally conductive fins 161, the airflow space between the thermally conductive fins 161 makes the Part of the heat energy can be dissipated by convection towards the direction of the fixed tab 111 or the base 10, and the other part of the heat energy can be transmitted through the heat conduction fins 161, the first heat conduction insulating side plate 162 and the base 10 by heat conduction. The second thermally conductive insulating side plate 163 and the base 10 are diffused, which also helps to improve the service life of the electromagnetic relay 1 . At the same time, the heat energy generated by the arc can not only be dissipated by the above-mentioned methods, but also can be directly transferred by the heat-conducting fins 161 to the first heat-conducting portion 1111, which is the middle-stage heat-conducting portion, through the base 10, and then transferred to the end-stage heat-conducting portion. The second heat-conducting portion 1112 of the radiating portion diffuses outward. The thermal energy generated when the fixed contact 112 and the movable contact 122 are in contact with or separated from each other can also be transmitted to the thermally conductive fins 161 due to thermal radiation, and then directly dissipated to the outside through the base 10 , or Yes The thermal energy is dissipated through the above-mentioned conduction paths. In this way, the thermally conductive fins 161 have the function of bidirectionally dissipating thermal energy, and both the arc thermal energy or the thermal energy of the contact operation can pass through the thermally conductive fins 161 .

於切割電弧方面，當電弧因應該吹弧件13作用而朝向該等導熱組件16移動時，受到該等導熱鰭片161作用，電弧會被切割成數段短電弧，此時相互絕緣之該等導熱鰭片161就相當於短電弧的電極，因應各該導熱鰭片161之間的絕緣強度，致使形成電弧之外加電壓無法維持，即可讓電弧被切割熄滅。 In the aspect of cutting arc, when the arc moves toward the heat-conducting components 16 due to the action of the arc blowing member 13, the arc is cut into several short arcs by the heat-conducting fins 161. At this time, the heat-conducting fins 161 are insulated from each other. The fins 161 are equivalent to the electrodes of the short arc. Due to the insulation strength between the thermally conductive fins 161 , the applied voltage cannot be maintained to form the arc, so that the arc can be cut and extinguished.

進一步地，於本實施例中，該第一側邊1611之長度係大於該第二側邊1612，而使該導熱鰭片161整體呈現一端寬一端窄之結構型態，且較佳地該第二導熱絕緣側板163之長度小於該第一導熱絕緣側板162。各該導熱鰭片之一第三側邊1613則與該第一側邊1611及該第二側邊1612垂直鄰接，其中該第三側邊1613供與該基座10之內側面對應設置，使各該導熱鰭片161之該第一側邊1611對應位於主要吹弧方向。在此結構態樣下，由於該等導熱鰭片161之該等第一側邊1611長度大於該等第二側邊1612，因此對於電弧來說亦具備有引弧之效果。該等導熱組件16設置於該基座10後，該等導熱鰭片161之該等第一側邊1611相較該等第二側邊1612會更遠離該可動觸點122及該固定觸點112，如此在電弧產生時就可藉此將電弧吸引過去進而遠離觸點，降低觸點受到電弧的影響。更具體地說，本發明之該等導熱鰭片161具備兩端不等寬之結構，以更為準確地因應電弧走向將其切割消滅，以及諸多更進一步的導熱組件特徵，皆是有利於在導熱與消滅電弧同時也保護繼電器之設計，同時更考量應如何實現於電磁繼電器的有限空間中，設計出具備極佳的切弧、導熱效能之結構，以避免增大繼電器體積。另現有的各類繼電器或在電弧消滅上各有其設計概念與方式，但是大多僅著重於電弧的消除效果，對於熱能的導引或是如何在繼電器有限空間內，盡可 能地縮減體積並保有一定的切弧效果等方面，仍未提出對應方案，使最終產品兼具極佳之切弧、導熱及體積微型化效果。另方面，透過模組化設計的該等導熱組件16，在生產製造與組裝作業上亦有其便利性，且具備易於替換之優點。 Further, in this embodiment, the length of the first side 1611 is greater than that of the second side 1612, so that the thermally conductive fin 161 has a structure with one end wide at one end and one narrow at the other. The length of the two thermally conductive and insulating side plates 163 is shorter than that of the first thermally conductive and insulating side plate 162 . A third side edge 1613 of each of the thermally conductive fins is vertically adjacent to the first side edge 1611 and the second side edge 1612, wherein the third side edge 1613 is provided correspondingly to the inner side surface of the base 10, so that the The first side edges 1611 of each of the thermally conductive fins 161 are correspondingly located in the main arc blowing direction. In this structural aspect, since the lengths of the first side edges 1611 of the thermally conductive fins 161 are greater than the lengths of the second side edges 1612, they also have the effect of arc initiation. After the thermally conductive components 16 are disposed on the base 10 , the first sides 1611 of the thermally conductive fins 161 are farther away from the movable contact 122 and the fixed contact 112 than the second sides 1612 , so that when the arc is generated, the arc can be attracted to the past and further away from the contact, and the impact of the contact by the arc can be reduced. More specifically, the heat-conducting fins 161 of the present invention have a structure with unequal widths at both ends, so as to more accurately cut and eliminate the arc according to the direction of the arc, and many further heat-conducting component features are beneficial to Heat conduction and arc elimination also protect the design of the relay. At the same time, we also consider how to implement it in the limited space of the electromagnetic relay, and design a structure with excellent arc cutting and thermal conductivity to avoid increasing the size of the relay. In addition, various types of existing relays have their own design concepts and methods for arc elimination, but most of them only focus on the elimination effect of arcs. In terms of being able to reduce the volume and maintaining a certain arc cutting effect, etc., no corresponding solution has been proposed, so that the final product has both excellent arc cutting, thermal conductivity and volume miniaturization effects. On the other hand, through the modular design of the thermally conductive components 16 , the manufacturing and assembling operations are also convenient, and have the advantage of being easy to replace.

此外，該固定接片111之該第一導熱部1111相對連接該第二導熱部1112之端係延伸設有一第三導熱部1113，該第三導熱部1113位於該固定接片111之前段位置而為前段熱對流部分，且該第三導熱部1113相對該可動導電片組件12形成一高溫形成區11131及一對流區11132，該高溫形成區11131係與該對流區11132上下相對設置，且該對流區11132顯露於該基座10外而與該基座10外表面夾設形成熱對流空間，該高溫形成區11131供以接受該固定觸點112及該可動觸點122作動時產生熱能而藉由該對流區11132與熱對流空間溢散。具體地說，該基座10於對應該第三導熱部1113之位置係開設有穿孔，而使該對流區11132外露並形成熱對流空間。在此實施態樣下，該高溫形成區11131係為設置該固定觸點112之區域，因此當該可動觸點122與該固定觸點112接觸導通後，所產生的熱能部分由該高溫形成區11131傳導至該對流區11132而藉由該對流區11132與穿孔所夾設形成之熱對流空間產生之熱對流迴圈而形成溢散。另部分之熱能則可傳導至該第一導熱部1111，而可快速地因應為高分子導熱材料製成之該基座10而溢散，部分之熱能則可續以傳導至該第二導熱部1112而藉由熱輻射方式溢散，據此達到極佳之導熱效果，其熱能溢散路徑可參閱第4A圖所示。更進一步言，在此實施樣中，該固定接片111具體上係為近似L形之彎折片體，並呈部分嵌設於該基座10之態樣，該固定接片111之該第二導熱部1112為其露出於該基座10外的部分，該第三導熱部1113是位於該基座10內的部分，且供以設置該固定觸點112，最後該第一導熱部1111則是位於該第二導熱部1112及該第三導熱部 1113之間的區段，並埋設於該基座10。其中，為利於示意，第4A及4C圖中係省略了該外蓋15結構。此外，切割電弧帶來的熱能，除透過該基座10直接向外溢散外，也可藉由如熱輻射之方式傳導至該高溫形成區11131，形成由為前段熱對流之該第三導熱部1113傳導至為中段熱傳導部分之該第一導熱部1111以及為末段熱輻射部分之該第二導熱部1112，繼而溢散至外界，至於傳導途中熱能可被溢散之方式已於前述，於此即不再贅述。 In addition, a third heat-conducting portion 1113 extends from the end of the first heat-conducting portion 1111 of the fixing tab 111 opposite to the second heat-conducting portion 1112 . It is the front heat convection part, and the third heat conduction part 1113 forms a high temperature forming area 11131 and a convection area 11132 relative to the movable conductive sheet assembly 12 , the high temperature forming area 11131 and the convection area 11132 are arranged up and down opposite to each other, and the convection The area 11132 is exposed outside the base 10 and is sandwiched with the outer surface of the base 10 to form a heat convection space, and the high temperature forming area 11131 is used to receive the fixed contact 112 and the movable contact 122 to generate heat when actuated to generate heat by The convection zone 11132 escapes with the heat convection space. Specifically, the base 10 is provided with a through hole at a position corresponding to the third heat-conducting portion 1113 , so that the convection region 11132 is exposed and a heat convection space is formed. In this embodiment, the high temperature forming area 11131 is the area where the fixed contact 112 is arranged, so when the movable contact 122 is in contact with the fixed contact 112, the generated heat is partially generated by the high temperature forming area The 11131 conducts to the convection area 11132 to form an overflow by the heat convection loop generated by the heat convection space formed by the convection area 11132 and the perforation sandwiched. The other part of the heat energy can be conducted to the first heat-conducting part 1111, and can be quickly dissipated in response to the base 10 made of polymer heat-conducting material, and part of the heat energy can continue to be conducted to the second heat-conducting part 1112 and dissipate by means of thermal radiation, thereby achieving excellent heat conduction effect, and its heat dissipation path can be referred to as shown in Figure 4A. Furthermore, in this embodiment, the fixed contact piece 111 is a substantially L-shaped bent piece body, and is partially embedded in the base 10 , the first part of the fixed contact piece 111 is The second heat-conducting portion 1112 is the portion exposed outside the base 10 , the third heat-conducting portion 1113 is the portion inside the base 10 and is used to set the fixed contact 112 , and finally the first heat-conducting portion 1111 is is located in the second heat conduction part 1112 and the third heat conduction part 1113 and embedded in the base 10 . Wherein, for convenience of illustration, the structure of the outer cover 15 is omitted in Figs. 4A and 4C. In addition, the heat energy brought by the cutting arc, in addition to being directly dissipated through the base 10 , can also be conducted to the high temperature forming area 11131 by means of heat radiation to form the third heat conduction part for the front heat convection 1113 conducts to the first heat conduction part 1111 which is the middle heat conduction part and the second heat conduction part 1112 which is the last heat radiation part, and then dissipates to the outside. This is not repeated here.

回到該等導熱組件16，當該等導熱鰭片161如上述結構態樣時，該等導熱鰭片161之一較佳實施態樣係為直角梯形之片體，而使該等導熱鰭片161之一第四側邊1614為一斜邊。或者如本實施態樣所示，該等導熱鰭片161之一第四側邊1614係具有一第一區段16141、一第二區段16142及一第三區段16143，該第一區段16141之一端係與該第一側邊1611垂直鄰接，該第三區段16143之一端係與該第二側邊1612垂直鄰接，該第二區段16142係位於該第一區段16141及該第三區段16143之間且傾斜連接該第一區段16141及該第三區段16143。如此，在使該等導熱鰭片161與該第一導熱絕緣側板162及該第二導熱絕緣側板163相互組裝時，即可利用該第一區段16141及該第三區段16143與該第一側邊1611及該第二側邊1612垂直鄰接所夾設形成之直角結構，讓該等導熱鰭片161與該第一導熱絕緣側板162及該第二導熱絕緣側板163之組設更為穩固，換言之可讓該等導熱鰭片161與該第一導熱絕緣側板162及該第二導熱絕緣側板163具有更多的連接區域。 Returning to the thermally conductive components 16 , when the thermally conductive fins 161 are as described above, a preferred embodiment of the thermally conductive fins 161 is a right-angled trapezoid body, so that the thermally conductive fins 161 are A fourth side edge 1614 of 161 is a hypotenuse. Or as shown in this embodiment, a fourth side edge 1614 of the thermally conductive fins 161 has a first section 16141, a second section 16142 and a third section 16143. The first section One end of the 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 located between the first section 16141 and the first section 16141. The first segment 16141 and the third segment 16143 are connected obliquely between the three segments 16143 . In this way, when the thermally conductive fins 161 and the first thermally insulating side plate 162 and the second thermally insulating side plate 163 are assembled with each other, the first section 16141 and the third section 16143 and the first section 16141 and the third section 16143 can be used. The side edge 1611 and the second side edge 1612 are vertically adjoined to form a right-angle structure, so that the assembly of the thermally conductive fins 161, the first thermally conductive insulating side plate 162 and the second thermally insulating and insulating side plate 163 is more stable. In other words, the thermally conductive fins 161 can have more connection areas with the first thermally conductive insulating side plate 162 and the second thermally insulating and insulating side plate 163 .

另，於本實施例中該基座10內設有一阻隔部102而將該基座10內部區隔成二容置區域103，且各該容置區域103內設有一個該固定導電片組件11，該可動板121上則設有二個該可動觸點122；該等導熱組件16之數量為四個， 而使各該容置區域103內具有二個該導熱組件16，且各該導熱組件16之該第二導熱絕緣側板163係鄰近該阻隔部102設置。於此係揭露該電磁繼電器1具有兩組導電結構之實施狀態，該阻隔部102可為凸出狀的片體結構或是凹槽結構，僅需達到使該基座10能被分隔成兩個該容置區域103即可。各該容置區域103中係設置有一個該固定觸點112及一個該可動觸點122，以於該電磁繼電器1作動時形成兩組接觸導通之觸點組，其中，於本實施態樣係以該電磁繼電器1具有二個該固定導電片組件11(各該容置區域103中設置一個該固定導電片組件11)及具有兩個該可動觸點122之單一個該可動導電片組件12為例，如此係可達到藉由單一個該可動板121而同步帶動兩個該可動觸點122之功效，以據此確保該等可動觸點122之移動同步性，同時讓銜接該電磁體14與該可動板121之連動組件設計也能相對簡單，進而降低結構複雜度。附帶一提的是，該第二側邊1612之長度小於該第一側邊1611，及該第二導熱絕緣側板163之長度小於該第一導熱絕緣側板162之結構特徵，在該電磁繼電器1設有二組導電觸點組時，係可更好地防止電弧往兩個導電觸點組間的位置移動，以加強隔絕度。 In addition, in this embodiment, the base 10 is provided with a blocking portion 102 to divide the interior of the base 10 into two accommodating areas 103 , and each of the accommodating areas 103 is provided with the fixed conductive sheet component 11 , the movable plate 121 is provided with two movable contacts 122; the number of the heat conducting components 16 is four, Therefore, each of the accommodating regions 103 has two of the thermally conductive components 16 , and the second thermally conductive insulating side plate 163 of each of the thermally conductive components 16 is disposed adjacent to the blocking portion 102 . Here, an implementation state in which the electromagnetic relay 1 has two sets of conductive structures is disclosed. The blocking portion 102 can be a protruding sheet structure or a groove structure, and only needs to be able to separate the base 10 into two. The accommodating area 103 is sufficient. Each of the accommodating regions 103 is provided with one of the fixed contacts 112 and one of the movable contacts 122, so as to form two sets of contact-conducting contact groups when the electromagnetic relay 1 is actuated. The electromagnetic relay 1 has two fixed conductive sheet components 11 (one fixed conductive sheet component 11 is arranged in each of the accommodating areas 103 ) and a single movable conductive sheet component 12 with two movable contacts 122 is For example, in this way, the effect of driving two movable contacts 122 synchronously by a single movable plate 121 can be achieved, so as to ensure the movement synchronization of the movable contacts 122, and at the same time, the electromagnet 14 can be connected to the The design of the linkage components of the movable plate 121 can also be relatively simple, thereby reducing the structural complexity. Incidentally, the length of the second side 1612 is smaller than the length of the first side 1611, and the length of the second heat-conducting and insulating side plate 163 is smaller than the structural features of the first heat-conducting and insulating side plate 162. When there are two sets of conductive contact groups, the system can better prevent the arc from moving to the position between the two conductive contact groups to enhance isolation.

該電磁繼電器1作動時，該電磁體14係因應電磁效應而驅動該可動板121位移，使該可動板121上的該可動觸點122與該固定觸點112相互接觸或分離，此時作動瞬間所產生之電弧，係可因應該等吹弧件13之作用而朝向該等導熱組件16處移動，並受到該等導熱鰭片161而被切割成數個短電弧，其中，本發明基於該電磁繼電器1之整體設計以及電場效應影響等，電弧之走向並非全然地均勻觸碰該等導熱鰭片161之該第四側邊1614整體區域，而是會略傾向該等導熱鰭片161之該第一側邊1611位置，此時透過該等第一側邊1611之長度大於該等第二側邊1612長度之結構特徵，即可有效地切割吹至該處之電弧，以降低其能 量直至消滅。同時，電弧產生的高溫熱能，除了能藉由該等導熱組件16溢散外，部分熱能也可由該第一導熱部1111傳遞至該基座10加以溢散，一部分則是續透過該第二導熱部1112、第三導熱部1113作溢散，而電弧被導引至該等導熱鰭片161後帶去的熱能，則是藉由該等導熱鰭片161作主要的溢散動作。 When the electromagnetic relay 1 is actuated, the electromagnet 14 drives the movable plate 121 to displace in response to the electromagnetic effect, so that the movable contact 122 on the movable plate 121 and the fixed contact 112 contact or separate from each other. At this moment, the actuation moment The generated arc can be moved toward the heat-conducting components 16 due to the action of the arc blowing members 13, and is cut into several short arcs by the heat-conducting fins 161, wherein the present invention is based on the electromagnetic relay. The overall design of 1 and the influence of electric field effects, etc., the direction of the arc does not completely and uniformly touch the entire area of the fourth side 1614 of the thermally conductive fins 161, but slightly tends to the first of the thermally conductive fins 161. At the position of the side edge 1611, at this time, through the structural feature that the length of the first side edge 1611 is greater than the length of the second side edge 1612, the arc blown there can be effectively cut to reduce its energy. amount until extinction. At the same time, the high-temperature heat energy generated by the arc can be dissipated through the heat-conducting components 16, and part of the heat energy can also be dissipated by the first heat-conducting portion 1111 to the base 10, and a part of the heat is continuously transmitted through the first heat-conducting portion 1111. The two heat-conducting parts 1112 and the third heat-conducting part 1113 are used for dissipation, and the thermal energy brought by the arc is guided to the heat-conducting fins 161 , and the heat-conducting fins 161 are used for the main dissipation action.

請續參閱第5圖，其係為本發明較佳實施例第二實施態樣之導熱組件立體結構示意圖。該等導熱鰭片161之端部(即該第一側邊1611與該第二側邊1612)係可呈嵌設於該第一導熱絕緣側板162及該第二導熱絕緣側板163之結構狀態，如前一實施態樣所示意，也可如本實施態樣所示，該第一導熱絕緣側板162及該第二導熱絕緣側板163係分別開設有複數開口1621、1631，以供固定該等導熱鰭片161之端部，如此於組裝及製造上係更為簡易與便利。該第一導熱絕緣側板162及該第二導熱絕緣側板163可依據該等導熱鰭片161之設置間距、位置等，於製造時即預先開設好該等開口1621、1631，組裝時將該等導熱鰭片161之端部逐一固定在該等開口1621、1631內即可，而該等導熱鰭片161組設至該等開口1621、1631後，各該導熱鰭片161之該第一側邊1611及該第二側邊1612可與該第一導熱絕緣側板162及該第二導熱絕緣側板163之外表面切齊，或是略內凹於該第一導熱絕緣側板162及該第二導熱絕緣側板163之外表面皆可。而該態樣之該導熱組件16組設於該基座10內之示意則可復搭配參閱第4C圖所示。 Please continue to refer to FIG. 5 , which is a schematic three-dimensional structure diagram of the thermally conductive component according to the second embodiment of the preferred embodiment of the present invention. The ends of the thermally conductive fins 161 (ie, the first side 1611 and the second side 1612 ) can be in a structural state of being embedded in the first thermally insulating side plate 162 and the second thermally insulating side plate 163 , As shown in the previous embodiment, as shown in the present embodiment, the first thermally conductive insulating side plate 162 and the second thermally insulating and insulating side plate 163 are respectively provided with a plurality of openings 1621 and 1631 for fixing the thermally conductive side plates 1621 and 1631 . The ends of the fins 161 are easier and more convenient to assemble and manufacture. The first thermally conductive insulating side plate 162 and the second thermally insulating and insulating side plate 163 can be pre-opened with the openings 1621 and 1631 during manufacture according to the spacing and position of the thermally conductive fins 161 , and the thermally conductive openings 1621 and 1631 can be opened during assembly. The ends of the fins 161 can be fixed in the openings 1621 and 1631 one by one, and after the thermally conductive fins 161 are assembled to the openings 1621 and 1631, the first side 1611 of each of the thermally conductive fins 161 And the second side edge 1612 can be flush with the outer surface of the first thermally conductive insulating side plate 162 and the second thermally insulating side plate 163 , or slightly recessed in the first thermally conductive insulating side plate 162 and the second thermally conductive and insulating side plate 162 Any surface other than 163 can be used. In this aspect, the illustration of the thermally conductive element 16 being assembled in the base 10 can be combined with that shown in FIG. 4C .

請一併參閱第6至8圖，其係為本發明較佳實施例第三實施態樣之電磁繼電器分解示意圖、導熱組件立體結構示意圖、導熱組件另一視角立體結構示意圖及導熱組件平面結構示意圖。於本實施態樣中，該電磁繼電器1之元件大致與第一實施態樣相同，故相同之元件於此即以相同之標號表示。該導熱組件16更包含一絕緣件164，該絕緣件164之兩端係分別與該第一導熱絕緣側板162 及該第二導熱絕緣側板163相連接，並設置於該等導熱鰭片161之該第三側邊1613。如此，藉由該絕緣件164結構，係可使該絕緣件164作為另一層保護與導引熱量之物件。該絕緣件164較佳可為板狀結構、框狀結構等，且該絕緣件164可與每一該導熱鰭片161相互連接組設，或是僅與部分之該等導熱鰭片161連接組設皆可。 Please refer to FIGS. 6 to 8 together, which are an exploded schematic diagram of an electromagnetic relay according to the third embodiment of the preferred embodiment of the present invention, a schematic diagram of a three-dimensional structure of a thermally conductive assembly, a schematic three-dimensional structural schematic diagram of the thermally conductive assembly from another perspective, and a schematic diagram of the planar structure of the thermally conductive assembly. . In this embodiment, the components of the electromagnetic relay 1 are substantially the same as those in the first embodiment, so the same components are denoted by the same reference numerals. The thermally conductive component 16 further includes an insulating member 164 , and two ends of the insulating member 164 are respectively connected to the first thermally conductive insulating side plate 162 . It is connected with the second thermally conductive insulating side plate 163 and is disposed on the third side edge 1613 of the thermally conductive fins 161 . In this way, through the structure of the insulating member 164, the insulating member 164 can be used as another layer to protect and guide heat. Preferably, the insulating member 164 can be a plate-like structure, a frame-like structure, etc., and the insulating member 164 can be connected to each of the thermally conductive fins 161 , or only a part of the thermally conductive fins 161 can be connected to each other. Anything is possible.

進一步地，為提升該導熱組件16之整體結構剛性，並增進絕緣導熱效能，該絕緣件164更設有複數補強肋1641，且該等補強肋1641係與該等導熱鰭片161相互垂直而與該等導熱鰭片161形成交錯設置，其中最靠近各該導熱鰭片161之該第一側邊1611的該補強肋1641長度，係大於其餘之該等補強肋1641長度。該等補強肋1641係呈由上而下垂直貫穿該等導熱鰭片161之設置態樣，而與該等導熱鰭片161相互交錯，如此除了可讓該導熱組件16剛性更足，也能有效地消除熱能，並加強每片該導熱鰭片161間的絕緣，使得沿面距離加長以更有效斷弧。較佳地，該絕緣件164及該等補強肋1641係可選用與該第一導熱絕緣側板162及該第二導熱絕緣側板163相同之材料製成。其中，如前所述，該等導熱鰭片161之該第一側邊1611係對應於電弧之主要吹弧方向，因此原則上會承受較多的電弧能量，故而該處的該補強肋1641係設計為長度大於其於該等補強肋1614之結構態樣，以發揮更好的效用。 Further, in order to enhance the overall structural rigidity of the thermally conductive component 16 and improve the thermal insulation and thermal conductivity, the insulating member 164 is further provided with a plurality of reinforcing ribs 1641, and the reinforcing ribs 1641 and the thermally conductive fins 161 are perpendicular to each other. The thermally conductive fins 161 are staggered, wherein the length of the reinforcing ribs 1641 closest to the first side 1611 of each of the thermally conductive fins 161 is greater than the length of the remaining reinforcing ribs 1641 . The reinforcing ribs 1641 are arranged vertically through the thermally conductive fins 161 from top to bottom, and are staggered with the thermally conductive fins 161 , which not only makes the thermally conductive element 16 more rigid, but also effectively It eliminates thermal energy and strengthens the insulation between each of the thermally conductive fins 161 , so that the creepage distance is lengthened to break the arc more effectively. Preferably, the insulating member 164 and the reinforcing ribs 1641 can be made of the same material as the first thermally conductive insulating side plate 162 and the second thermally insulating and insulating side plate 163 . Among them, as mentioned above, the first side 1611 of the thermally conductive fins 161 corresponds to the main blowing direction of the arc, so in principle, it will bear more arc energy, so the reinforcing rib 1641 there is a The length is designed to be longer than the structural aspect of the reinforcing ribs 1614, so as to exert a better effect.

於本實施態樣中之該電磁繼電器1具體地作動與吹弧、切弧、導熱等方式係同於第一實施態樣所述，於此即不再贅述，而電弧受該等吹弧件13影響而通過該等導熱組件16，且電弧受該等導熱組件16作用而使能量逐漸削減時，該絕緣件164與該等補強肋1641係有助於增強該等導熱組件16之剛性，而有效地執行切弧與導熱之作用，並延長該電磁繼電器1之使用壽命。其餘詳細之特 徵與功效說明，請復搭配參閱前述相關段落內容。該態樣之該導熱組件16組設於該基座10內之示意則可復搭配參閱第4C圖所示，其差異僅在於本實施態樣之各該導熱組件16具備該絕緣件164及該等補強肋1641，而該絕緣件164與該等補強肋1641之設置態樣係已於前述內容與對應圖示說明。 In this embodiment, the electromagnetic relay 1 specifically operates, arc blowing, arc cutting, heat conduction, etc., which are the same as those described in the first embodiment, and will not be repeated here, and the arc is affected by these arc blowing parts. 13 and passes through the heat-conducting components 16, and the energy of the arc is gradually reduced by the action of the heat-conducting components 16, the insulating member 164 and the reinforcing ribs 1641 help to enhance the rigidity of the heat-conducting components 16, and Effectively perform the functions of arc cutting and heat conduction, and prolong the service life of the electromagnetic relay 1 . Other detailed features For the description of symptoms and efficacy, please refer to the relevant paragraphs above. The illustration of the thermally conductive element 16 in this embodiment being assembled in the base 10 can be referred to as shown in FIG. 4C , and the only difference is that each of the thermally conductive elements 16 in this embodiment has the insulating member 164 and the insulating member 164 . The reinforcing ribs 1641 are equal, and the arrangement of the insulating member 164 and the reinforcing ribs 1641 has been described in the foregoing content and the corresponding illustrations.

請續參閱第9及10圖，其係為本發明較佳實施例第四實施態樣之電磁繼電器分解示意圖及導熱組件立體結構示意圖。承前述各實施態樣內容，相同之元件於此亦以相同之標號表示。本實施態樣中的該電磁繼電器1，大致與第一至第三實施態樣相似，其差異在於各該導熱鰭片161之一第四側邊1614係設有複數缺口16144，其中該第四側邊1614之一端係與該第一側邊1611連接，另一端係與該第二側邊1612連接。該等缺口16144之形狀可例如為弧型、矩形或三角形等，當各該導熱鰭片161之該第四側邊1614設有該等缺口16144時，該第四側邊1614上就形成了相對凸出的部分，如此在電弧產生時，該第四側邊1614上相對凸出部分會對電弧形成導引效果，讓電弧除了因應該等吹弧件13作用外，亦受到凸出部分吸引而使該導熱組件16相對電弧具備二次引弧之效能，提升電弧被導引至該導熱組件16位置之確實度，亦即可增加分斷電弧能力，以將電弧切得更細碎。基於要使電弧較多能量聚集於該等導熱鰭片161之該第一側邊1611之狀態，一個較佳實施態樣中，係可讓該第四側邊1614鄰近該第一側邊1611之區域設有較多的該缺口16144，以形成更多相對凸出部分，進而對電弧形成更強的吸引功效。 Please continue to refer to FIGS. 9 and 10, which are an exploded schematic view of the electromagnetic relay and a schematic three-dimensional structure schematic view of the heat-conducting component according to the fourth embodiment of the preferred embodiment of the present invention. In accordance with the content of the aforementioned embodiments, the same elements are also denoted by the same reference numerals. The electromagnetic relay 1 in this embodiment is substantially similar to the first to third embodiments, the difference is that a fourth side 1614 of each of the thermally conductive fins 161 is provided with a plurality of notches 16144, wherein the fourth One end of the side edge 1614 is connected to the first side edge 1611 , and the other end is connected to the second side edge 1612 . The shapes of the notches 16144 can be, for example, arcs, rectangles, or triangles. When the fourth sides 1614 of the thermally conductive fins 161 are provided with the notches 16144, the fourth sides 1614 are formed with opposite sides. The protruding part, so that when the arc is generated, the relative protruding part on the fourth side 1614 will form a guiding effect for the arc, so that the arc is not only due to the effect of the arc blowing member 13, but also attracted by the protruding part. The heat-conducting element 16 has the effect of secondary arc striking relative to the arc, which improves the certainty that the arc is guided to the position of the heat-conducting element 16 , that is, the ability to break the arc can be increased to cut the arc into finer pieces. Based on the state that more energy of the arc is to be concentrated on the first side 1611 of the thermally conductive fins 161 , in a preferred embodiment, the fourth side 1614 can be adjacent to the first side 1611 There are more gaps 16144 in the area to form more relative protruding parts, thereby forming a stronger attraction effect for the arc.

同樣地，在該等導熱鰭片161設有該等缺口16144時，該等導熱組件16亦可進一步設有該絕緣件164與該等補強肋1641，以降低電弧能量直接觸及該基座所帶來的影響。該絕緣件164同樣設於該等導熱鰭片161之該等第三側邊 1613位置，並可呈與每一該第三側邊1613相互連接或是僅與部分之該第三側邊1613相互連接之結構態樣。而該等補強肋1641亦係與該等導熱鰭片161相互垂直而形成交錯設置狀態，惟在各該第四側邊1614具有該等缺口16144時，該等補強肋1641係分別位於任二相鄰之該等缺口16144之間，且最靠近各該導熱鰭片161之該第一側邊1611的該補強肋1641長度，係大於其餘之該等補強肋1641長度。由於電弧會有受尖點吸引之效應，因此在該等導熱鰭片161設有該等缺口16144時，電弧會受到各該第四側邊1614相對凸出之部分吸引而聚集，故為避免部分區域集中有較多電弧能量而導致該基座10某些區域需接收大量熱能，故使該等補強肋1641對應任二相鄰之該等缺口16144之間設置，該處即為各該第四側邊1614相對凸出之部分。該態樣之該導熱組件16組設於該基座10內之示意則可復搭配參閱第4B圖所示，其差異僅在於本實施態樣之各該導熱組件16具備該等缺口16144、該絕緣件164及該等補強肋1641，而該等缺口16144、該絕緣件164及該等補強肋1641之設置態樣係已於前述內容與對應圖示說明。 Similarly, when the heat-conducting fins 161 are provided with the notches 16144, the heat-conducting components 16 may further be provided with the insulating member 164 and the reinforcing ribs 1641 to reduce the arc energy directly touching the base. impact to come. The insulating members 164 are also disposed on the third sides of the thermally conductive fins 161 1613 position, and can be in a structural form that is interconnected with each of the third side edges 1613 or only a part of the third side edges 1613 are interconnected. The reinforcing ribs 1641 are also perpendicular to the thermally conductive fins 161 to form a staggered state, but when the fourth side edges 1614 have the gaps 16144, the reinforcing ribs 1641 are located in any two phases respectively. The length of the reinforcing rib 1641 between the adjacent notches 16144 and closest to the first side edge 1611 of each of the thermally conductive fins 161 is greater than the length of the remaining reinforcing ribs 1641 . Since the arc has the effect of being attracted by the sharp point, when the thermal fins 161 are provided with the notches 16144, the arc will be attracted by the relatively protruding parts of the fourth sides 1614 and gather. Therefore, in order to avoid partial There is a lot of arc energy concentrated in the area, so that some areas of the base 10 need to receive a lot of heat energy, so the reinforcing ribs 1641 are arranged between any two adjacent gaps 16144, and this place is the fourth The relative protruding portion of the side edge 1614 . 4B, the only difference is that each of the thermally conductive components 16 in this embodiment has the notches 16144, the The insulating member 164 and the reinforcing ribs 1641, and the dispositions of the notches 16144, the insulating member 164 and the reinforcing ribs 1641 have been described in the foregoing content and corresponding figures.

關於該電磁繼電器1之應用狀態，於此亦同如第一實施態樣所述，該電磁繼電器1作動後所產生之電弧，受到該等吹弧件13之作用，會朝向該等導熱組件16位置移動，以通過該等導熱組件16將電弧切割，此時藉由該等缺口16144使各該第四側邊1614形成能引弧的凸出區域，電弧即可更進一步地被導引至該等導熱鰭片161處，而該絕緣件164與該等補強肋1641則是可達到進一步導引熱能之效果，而熱能之溢散路徑亦同於第一實施態樣之對應段落所述。其餘詳細之特徵與功效說明，請復搭配參閱前述相關段落內容。 Regarding the application state of the electromagnetic relay 1 , as described in the first embodiment, the arc generated after the electromagnetic relay 1 is actuated will be directed towards the heat-conducting components 16 under the action of the arc blowing elements 13 . The position is moved to cut the arc through the thermally conductive components 16. At this time, the fourth side edges 1614 are formed by the notches 16144 to form a protruding area capable of starting the arc, and the arc can be further guided to the arc. The insulating member 164 and the reinforcing ribs 1641 can further guide the heat energy at the same heat conduction fins 161, and the heat dissipation path is also the same as that described in the corresponding paragraph of the first embodiment. For other detailed features and function descriptions, please refer to the above-mentioned relevant paragraphs.

綜上所述，本發明之電磁繼電器，係針對作動時產生的高溫熱能進行溢散設計，藉由導熱組件與固定接片之特殊結構設計，有效地將繼電器作 動時的熱能溢散。進一步地，導熱組件之導熱鰭片亦可消滅繼電器作動時產生之電弧，並消除電弧對繼電器帶來的諸多不良影響，並結合容置槽形成切弧腔室。為了提升該電磁繼電器之應用效能，針對該導熱組件，本發明亦揭露以模組化概念設計出易於組裝與替換之導熱組件，在模組化設計下，也可使該導熱組件增設絕緣件、補強肋等結構，以及該導熱組件具體實施上的較佳尺規條件範圍等。於此重述的是，本發明之整體設計，係可有效地解決繼電器作動時產生之熱能無法順利溢散至外界的間題，同時又能在具備極佳導熱效能之情況下，更具備將困擾繼電器之電弧予以切割消滅之效能。進一步地，當該等導熱組件具備兩端不等寬之結構時，以更為準確地因應電弧走向將其切割消滅，以及諸多更進一步的導熱組件特徵，更是考量應如何實現於電磁繼電器的有限空間中，讓導熱組件結構兼具極佳的導熱、切弧及保護效能，以避免增大繼電器體積所設計出。有感於現有的各類繼電器仍未提出如何在繼電器有限空間內，盡可能地縮減體積並保有一定的導熱與切弧效果，使最終產品兼具極佳之導熱、切弧、保護及體積微型化等優點之現狀，本發明人係透過該技術領域的豐富相關經驗，不斷地構思與實驗、測試，遂提出如本發明所揭露之電磁繼電器，希冀能提供更加優異的相關產品予市場大眾。 To sum up, the electromagnetic relay of the present invention is designed to dissipate the high-temperature heat energy generated during operation. Thermal energy is dissipated when moving. Further, the heat conducting fins of the heat conducting component can also eliminate the arc generated when the relay is actuated, and eliminate many adverse effects of the arc on the relay, and combine with the accommodating groove to form an arc cutting chamber. In order to improve the application performance of the electromagnetic relay, for the heat-conducting component, the present invention also discloses a heat-conducting component designed with a modular concept that is easy to assemble and replace. Reinforcing rib and other structures, as well as the preferred size and gauge condition range for the specific implementation of the thermally conductive assembly, etc. It is reiterated here that the overall design of the present invention can effectively solve the problem that the heat energy generated when the relay is actuated cannot be smoothly dissipated to the outside world, and at the same time, under the condition of excellent thermal conductivity, it can also The arc that plagues the relay is cut and eliminated. Further, when these thermally conductive components have a structure with unequal widths at both ends, they can be cut and eliminated more accurately according to the direction of the arc, as well as many further thermally conductive components, and how to implement them in electromagnetic relays is also considered. In the limited space, it is designed to make the structure of the thermal conductive component have excellent thermal conductivity, arc cutting and protection performance to avoid increasing the size of the relay. I feel that the existing various relays have not yet proposed how to reduce the volume as much as possible and maintain a certain heat conduction and arc cutting effect in the limited space of the relay, so that the final product has both excellent heat conduction, arc cutting, protection and miniature volume. In view of the status quo of advantages such as chemistry, the present inventor has continuously conceived, experimented, and tested through the rich relevant experience in the technical field, and then proposed the electromagnetic relay as disclosed in the present invention, hoping to provide more excellent related products to the market.

惟，以上所述者，僅為本發明之較佳實施例而已，並非用以限定本發明實施之範圍；故在不脫離本發明之範圍下所作之均等變化與修飾，皆應涵蓋於本發明之專利範圍內。 However, the above descriptions are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention; therefore, equivalent changes and modifications made without departing from the scope of the present invention should be included in the present invention. within the scope of the patent.

1:電磁繼電器 1: Electromagnetic relay

10:基座 10: Pedestal

101:容置槽 101: accommodating slot

102:阻隔部 102: Barrier

103:容置區域 103: accommodating area

11:固定導電片組件 11: Fix the conductive sheet assembly

111:固定接片 111: Fixed tab

1112:第二導熱部 1112: Second heat conduction part

1113:第三導熱部 1113: The third heat conduction part

112:固定觸點 112: Fixed contacts

13:吹弧件 13: Blow arc parts

14:電磁體 14: Electromagnet

15:外蓋 15: Outer cover

16:導熱組件 16: Thermal components

161:導熱鰭片 161: Thermal fins

162:第一導熱絕緣側板 162: The first thermally conductive insulating side plate

163:第二導熱絕緣側板 163: Second thermally conductive insulating side plate

Claims (10)

一種電磁繼電器，具有一基座、至少一固定導電片組件、至少一可動導電片組件、至少一吹弧件、一電磁體及一外蓋，該固定導電片組件設於該基座且包含一固定接片及一固定觸點，該固定觸點係設於該固定接片且位於該基座內；該可動導電片組件對應該固定導電片組件設置且位於該基座內，包含一可動板及至少一可動觸點，該可動觸點設於該可動板並與該固定觸點相互對應；該吹弧件設於該基座外側且位於該固定觸點及該可動觸點一側；該電磁體設於該可動導電片組件一側，供以驅動該可動板，以使該可動觸點與該固定觸點因應電磁效應形成電性連接或電性斷開狀態；該外蓋蓋設於該基座並使該電磁體位於該外蓋內，該電磁繼電器之特徵在於： 該基座為高分子導熱材料製成，該固定接片具有一第一導熱部及一第二導熱部，供以將該可動觸點與該固定觸點電性連接或斷開時所產生之熱能溢散，其中該第一導熱部係位於該基座內，該第二導熱部連接於該第一導熱部一端並延伸至該基座外側； 該電磁繼電器更具有至少二導熱組件，設於該基座內且為對稱設置，進而位於該固定觸點及該可動觸點之相對兩側，供以溢散熱能。 An electromagnetic relay has a base, at least one fixed conductive sheet assembly, at least one movable conductive sheet assembly, at least one arc blower, an electromagnet and an outer cover, the fixed conductive sheet assembly is arranged on the base and includes a a fixed contact piece and a fixed contact, the fixed contact is connected to the fixed contact piece and located in the base; the movable conductive sheet component is disposed corresponding to the fixed conductive sheet component and located in the base, including a movable plate and at least one movable contact, the movable contact is arranged on the movable plate and corresponds to the fixed contact; the arc blower is arranged on the outside of the base and is located on one side of the fixed contact and the movable contact; the The electromagnet is arranged on one side of the movable conductive sheet assembly for driving the movable plate, so that the movable contact and the fixed contact are electrically connected or disconnected according to the electromagnetic effect; the outer cover is arranged on the The base and the electromagnet are located in the outer cover, and the electromagnetic relay is characterized by: The base is made of polymer heat-conducting material, and the fixed tab has a first heat-conducting portion and a second heat-conducting portion, which are generated when the movable contact is electrically connected or disconnected from the fixed contact. heat dissipation, wherein the first heat-conducting portion is located in the base, and the second heat-conducting portion is connected to one end of the first heat-conducting portion and extends to the outside of the base; The electromagnetic relay further has at least two heat-conducting components arranged in the base and symmetrically arranged, and further located on opposite sides of the fixed contact and the movable contact for overflowing heat. 如請求項1所述之電磁繼電器，其中，各該導熱組件之總高度為13.5～20mm。The electromagnetic relay according to claim 1, wherein the total height of each of the heat conducting components is 13.5-20 mm. 如請求項2所述之電磁繼電器，其中，該基座係具有至少二容置槽，該等導熱組件係設置於該等容置槽內而形成切弧腔室，以導引該固定觸點及該可動觸點開、閉作動時產生之電弧而將其切割。The electromagnetic relay according to claim 2, wherein the base has at least two accommodating grooves, and the heat conducting components are disposed in the accommodating grooves to form an arc-cutting chamber to guide the fixed contact And the arc generated when the movable contact opens and closes to cut it. 如請求項3所述之電磁繼電器，其中，該第一導熱部係位於該固定接片之中段位置而為中段熱傳導部分，且該第一導熱部係嵌設於該基座，使熱能由該第一導熱部傳遞至該基座而溢散；該第二導熱部係位於該固定接片之末段位置而為末段熱輻射部，且該第二導熱部與該第一導熱部為一體成型結構，使熱能由第二導熱部輻射至空氣中溢散；且各該導熱組件包含複數導熱鰭片、一第一導熱絕緣側板及一第二導熱絕緣側板，該等導熱鰭片由上而下間隔地平行排列設置，該第一導熱絕緣側板連接設於各該導熱鰭片之一第一側邊，該第二導熱絕緣側板連接設於各該導熱鰭片之一第二側邊，其中該第一側邊及該第二側邊係平行且相對設置。The electromagnetic relay as claimed in claim 3, wherein the first heat-conducting portion is located in the middle of the fixing tab and is a middle-section heat-conducting portion, and the first heat-conducting portion is embedded in the base, so that heat can be transferred from the base. The first heat-conducting portion is transmitted to the base and is dissipated; the second heat-conducting portion is located at the end position of the fixing piece and is the end-stage heat radiation portion, and the second heat-conducting portion is integrated with the first heat-conducting portion The molding structure makes the heat energy radiated from the second heat-conducting portion to the air to escape; and each of the heat-conducting components includes a plurality of heat-conducting fins, a first heat-conducting insulating side plate and a second heat-conducting insulating side plate, and these heat-conducting fins are from top to bottom. Arranged in parallel at intervals, the first thermally conductive insulating side plate is connected to a first side of each of the thermally conductive fins, and the second thermally insulated side plate is connected to a second side of each of the thermally conductive fins, wherein The first side and the second side are parallel and opposite to each other. 如請求項4所述之電磁繼電器，其中，各該導熱鰭片之該第一側邊之長度大於該第二側邊；且各該導熱鰭片之一第三側邊與該第一側邊及該第二側邊垂直鄰接，其中該第三側邊與該基座之內側面相對應，使各該導熱鰭片之該第一側邊對應位於主要吹弧方向。The electromagnetic relay of claim 4, wherein the length of the first side of each of the thermally conductive fins is greater than the length of the second side; and a third side of each of the thermally conductive fins and the first side The second side is vertically adjacent, wherein the third side corresponds to the inner side surface of the base, so that the first side of each of the thermally conductive fins is located in the main arc blowing direction. 如請求項5所述之電磁繼電器，其中，該固定接片之該第一導熱部相對連接該第二導熱部之端係延伸形成一第三導熱部，該第三導熱部位於該固定接片之前段位置而為前段熱對流部分，且該第三導熱部相對該可動導電片組件形成一高溫形成區及一對流區，該高溫形成區係與該對流區上下相對設置，且該對流區顯露於該基座外而與該基座外表面夾設形成熱對流空間，該高溫形成區供以接受該固定觸點及該可動觸點開、閉作動時產生之熱能並藉由該對流區與熱對流空間溢散。The electromagnetic relay of claim 5, wherein the end of the first heat-conducting portion of the fixed contact relative to the second heat-conducting portion extends to form a third heat-conducting portion, and the third heat-conducting portion is located on the fixed contact The former position is the former heat convection part, and the third heat conducting part forms a high temperature forming area and a convection area relative to the movable conductive sheet component, the high temperature forming area is arranged opposite to the convection area up and down, and the convection area is exposed Outside the base and sandwiched with the outer surface of the base to form a heat convection space, the high temperature forming area is used to receive the heat energy generated when the fixed contact and the movable contact are opened and closed, and through the convection area and Thermal convection space escape. 如請求項6所述之電磁繼電器，其中，各該導熱鰭片之一第四側邊係與該第三側邊相對設置且具有一第一區段、一第二區段及一第三區段，該第一區段之一端係與該第一側邊垂直鄰接，該第三區段之一端係與該第二側邊垂直鄰接，該第二區段係位於該第一區段及該第三區段之間且傾斜連接該第一區段及該第三區段。The electromagnetic relay of claim 6, wherein a fourth side of each of the thermally conductive fins is disposed opposite to the third side and has a first section, a second section and a third section One end of the first section is vertically adjacent to the first side, one end of the third section is vertically adjacent to the second side, and the second section is located between the first section and the The first and third sections are connected obliquely between the third sections. 如請求項5所述之電磁繼電器，其中，該導熱組件更包含一絕緣件，該絕緣件之兩端係分別與該第一導熱絕緣側板及該第二導熱絕緣側板相連接，並設置於該等導熱鰭片之該第三側邊；其中，該絕緣件更設有複數補強肋，且該等補強肋係與該等導熱鰭片相互垂直而與該等導熱鰭片形成交錯設置，其中最靠近各該導熱鰭片之該第一側邊的該補強肋長度，係大於其餘之該等補強肋長度。The electromagnetic relay according to claim 5, wherein the thermally conductive component further comprises an insulating member, two ends of the insulating member are respectively connected to the first thermally conductive insulating side plate and the second thermally conductive insulating side plate, and are disposed on the The third side of the heat-conducting fins; wherein, the insulating member is further provided with a plurality of reinforcing ribs, and the reinforcing ribs are perpendicular to the heat-conducting fins and form a staggered arrangement with the heat-conducting fins, among which the most The length of the reinforcing rib near the first side of each of the thermally conductive fins is greater than the length of the remaining reinforcing ribs. 如請求項7所述之電磁繼電器，其中，各該導熱鰭片之該第四側邊係設有複數缺口，且該等缺口係間隔排列設置，且該導熱組件更包含一絕緣件，該絕緣件之兩端係分別與該第一導熱絕緣側板及該第二導熱絕緣側板相連接，並設置於該等導熱鰭片之該第三側邊；其中，該絕緣件更設有複數補強肋，且該等補強肋係與該等導熱鰭片相互垂直而與該等導熱鰭片形成交錯設置，該等補強肋係分別位於任二相鄰之該等缺口之間，其中最靠近各該導熱鰭片之該第一側邊的該補強肋長度，係大於其餘之該等補強肋長度。The electromagnetic relay as claimed in claim 7, wherein the fourth side of each of the heat-conducting fins is provided with a plurality of notches, and the notches are arranged at intervals, and the heat-conducting component further comprises an insulating member, the insulating The two ends of the piece are respectively connected with the first thermally conductive insulating side plate and the second thermally conductive insulating side plate, and are arranged on the third side of the thermally conductive fins; wherein, the insulating piece is further provided with a plurality of reinforcing ribs, And the reinforcing ribs are perpendicular to the thermally conductive fins and form a staggered arrangement with the thermally conductive fins, and the reinforcing ribs are respectively located between any two adjacent gaps, among which the thermally conductive fins are closest to each other. The length of the reinforcing rib on the first side edge of the sheet is greater than the length of the remaining reinforcing ribs. 如請求項4至6其中任一項所述之電磁繼電器，其中，該基座內設有一阻隔部而將該基座內部區隔成二容置區域，且各該容置區域內設有一個該固定導電片組件，該可動板上則設有二個該可動觸點；該等導熱組件之數量為四個，而使各該容置區域內具有二個該導熱組件，且各該導熱組件之該第二導熱絕緣側板係鄰近該阻隔部設置。The electromagnetic relay according to any one of claims 4 to 6, wherein the base is provided with a blocking portion to partition the interior of the base into two accommodating areas, and each accommodating area is provided with one For the fixed conductive sheet component, the movable plate is provided with two movable contacts; the number of the heat-conducting components is four, so that there are two heat-conducting components in each accommodating area, and each heat-conducting component is The second heat-conducting and insulating side plate is disposed adjacent to the blocking portion.

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