五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係有關於一種替換式避雷器，特別是指具有 一壓板之替換式避雷器，該頂推件之壓板係配合彈性體 ，用以壓抵雷管〔放電元件〕，使雷管和壓板間之接觸 面積更大，更加穩定》 【先前技術】 [0002] 習知之避雷裝置係適用於電性連接組裝於二同軸電 纜間，並與一接地導線電相連接。該避雷裝置包含一用 以和該等同軸電纜組接之接頭、一嵌置於接頭中的避雷 管〔放電元件〕、一可拆離地固設於接頭上之鎖接件。 其中該避雷管頂、底端部是由金屬良導體製成，而中間 部位則是由絕緣之陶瓷材料製成，且内部充填有惰性氣 體，在平常狀態時，該等金屬端部會因該惰性氣體阻隔 而呈現絕緣狀態，其阻抗值通常大於1〇9歐姆（〇hm)以上 ，但當受外來異常高壓電流影響時，其内部惰性氣體迅 速產生電弧現象，而使其阻抗值降至丨歐姆以下，進而轉 變成良導體，而可將該高壓電流傳導至他處，待異常高 壓電流通過後，便會立即恢復至原來之高阻抗狀態。 如中華民國新型專利公告第M3〇1392號專利，請參閲 第五圖，揭露一種避雷裝置，係適用於電連接組裝於二 同軸電纜（21A)間，並與一接地導線（22A)電連接。該避 雷裝置包含一用以和該等同軸電纜（21A)組接之組接頭 (3A)、一嵌置於組接頭（3A)中的氣體避雷管（5A) ' —可 拆離地固設於組接頭（3A)上之鎖接件（6A)，及一彈性頂 表單编號A0101 第3頁/共13頁 M379835 抵於氣體避雷管（5A)與該鎖接件（6A)間之彈性頂推件 (7A) 〇 及中華民國新型專利公告第M264630號專利，請參閱 第四圖，揭露一種避雷器結構改良，主要係由本體（10B) 、中心針（12B)、雷管（17B)及蓋體（18B)所組合而成其 中，該本體（10B)内部設有孔道，一側邊設有螺紋孔，該 雷管（17B)為一可置換式之雷管（17B)，該蓋體（18B)其 作用為固定雷管（17B)於本體（10B)内部，該雷管（17B) 經由螺紋孔置入於本體（10B)内部並與中心針（12B)凹陷 處（123B)相觸碰，藉由蓋體（18B)螺設於螺紋孔，進而 完成其組裝》 上述第一件專利案係加裝彈簧以固定雷管〔放電元 件〕，雖有加強其穩定性，但彈簧與雷管之間係為一線 接觸，因此組裝的穩定度仍有接觸不良的機率，第二件 專利案係使用外蓋直接壓抵雷管〔放電元件〕，因該雷 管缺少彈簧壓抵，其接觸之穩定性較差，若蓋體沒有鎖 緊，亦會造成接觸不良。 【新型内容】 [0003] 有鑑於此，為了改進習知避雷裝置之缺點，本創作 之替換式避雷器，係包括有：一轉接頭，該轉接頭内部 設置有一中心針，該轉接頭外緣貫穿設有一安裝孔；一 雷管，該雷管係置入於該安裝孔内，並與該中心針接觸 ;一頂推件，其係固接於安裝孔上，該頂推件係設有一 容室，該容室内依序設入有一彈性體及一壓板，該容室 表單編號A0101 第4頁/共13頁 之開口處設有一卡部，該壓板係設有一卡塊，該卡塊係 與該卡部相互抵制，使彈性體壓抵於容室内。 上述之彈性體係為彈簧或彈片。 上述之替換式避雷器更進一步包括一墊圈，該墊圈 係套合於該頂推件上。 上述之頂推件係設有外螺紋，該安裝孔係設有内螺 紋，使該頂推件螺設於該安裝孔内。 本創作具有下列之優點： 1. 本創作之雷管〔放電元件〕係為可置換式雷管， 使其受高電壓損壞後，直接置換即可，不用置換整個避 電裝置’進而節省成本。 2. 本創作改良習知之避電裝置，加裝一壓板，該壓 板係配合彈性體用以壓抵雷管，使雷管和壓板間之接觸 面積更大，更加穩定，避免接觸不良。 【實施方式】 [0004] 首先，請參閱第一圖所示，本創作係為一種替換式 避雷器，包括有： 一轉接頭（1),該轉接頭（1)内部設置有一中心針 (11)，該轉接頭（U)外緣貫穿設有一安裝孔（12)〇 一雷管（2)，該雷管（2)係置入於該安裝孔（12)内， 並與該中心針（11)接觸。 頂推件（3)，該頂推件⑶之剖視圖如第二圖所示 ’其中該頂推件（3)係設有外螺紋，該安裝孔（12)係設有 内螺紋’使該頂推件（3)螺設固接於該安裝孔（12)内該 頂推件（3)亦包括-塾圈（34)，該塾圈（34)係套合於該 表單編號A0101 第5頁/共丨3頁 M379835 頂推件（3)上，使螺設固接更加密合，該頂推件（3)係設 有一谷至（31) ’ έ亥容室（31)内依序設入有一彈性體（32) 及一壓板（33)，該彈性體（32)係為彈簧或彈片，該容室 (31)之開口處設有一卡部（311)，該壓板（33)係設有一 卡塊（331)，該卡塊（331)係與該卡部（311)相互抵制， 使彈性體（32)壓抵於容室（31)内》 本創作使用時如第三圖所示，該彈性體（32)設置於 頂推件（3)之容室（31)内，當頂推件（3)螺設於安裝孔 (12)時，由於該頂推件（3)之卡部（311)係與該壓板 (33)之卡塊（331)相互抵制，使彈性體（32)透過壓板 (33)壓抵連接雷管（2)，該雷管（2)再與中心針（ιι)相互 連接，透過彈簧彈性壓抵使壓板（33)和雷管（2)之接觸面 積變大’使中〜針⑴）、雷管⑺和轉接頭⑴間之接觸 更加穩定。 【圖式簡單說明】 [〇〇〇5] 第一圖係為本創作之外觀夯解丰意圖。 第二圖係為本創作中頂推井之則視圖。 第二圖係為本創作使用時之剖示圖。 第四圖係為習知避雷裝置示意圖。 第五圖係為另一習知避雷裝置示意圖。 【主要元件符號說明】 (11) 中心針 (2 ) 雷管 (31) 容室 (32) 彈性體 [°_ (1) 轉接頭 (12) 安裝孔 (3) 頂推件 (311)卡部 第6頁/共13頁 表單編號Α0101 M379835 (33) 壓板 (331) 卡塊 (34) 墊圈 (2 1 A ) 同軸電纜 (2 2 A ) 接地導線 (3 A) 組接頭 (5 A ) 雷管 (6 A ) 鎖接件 (7 A ) 頂推件 (1 0 B ) 本體 (1 2 B ) 中心針 (1 7 B ) 雷管 (1 8 B ) 蓋體 (1 2 3 B ) 凹陷處V. New Description: [New Technology Field] [0001] This creation relates to an alternative lightning arrester, in particular to a replacement arrester with a pressure plate, the pressure plate of which is matched with an elastic body for pressing Resolving the detonator [discharge element], making the contact area between the detonator and the pressure plate larger and more stable. [Prior Art] [0002] The conventional lightning protection device is suitable for electrical connection and assembly between the coaxial cable and a grounding wire. Electrical connection. The lightning protection device includes a connector for connecting to the coaxial cable, a lightning protection tube (discharge member) embedded in the connector, and a latch detachably fixed to the connector. Wherein the top and bottom ends of the lightning protection tube are made of a good metal conductor, and the middle part is made of an insulating ceramic material, and the inside is filled with an inert gas, and in the normal state, the metal ends are due to the The inert gas is insulated and exhibits an insulating state, and its impedance value is usually greater than 1 〇 9 ohms (〇hm) or more. However, when it is affected by an external abnormal high-voltage current, the internal inert gas rapidly generates an arc phenomenon, and the impedance value thereof is lowered. Below ohms, it is converted into a good conductor, and the high-voltage current can be conducted to other places. After the abnormal high-voltage current passes, it will immediately return to the original high-impedance state. For example, in the Republic of China New Patent Publication No. M3〇1392, please refer to the fifth figure, which discloses a lightning protection device which is suitable for electrical connection and assembly between a coaxial cable (21A) and is electrically connected to a grounding wire (22A). . The lightning protection device comprises a set of joints (3A) for engaging with the coaxial cables (21A) and a gas lightning arrester (5A) embedded in the set of joints (3A) - detachably fixed to The connector (6A) on the connector (3A), and an elastic top form number A0101 Page 3 of 13 M379835 is the elastic top between the gas lightning arrester (5A) and the lock (6A) Pushing (7A) and the Republic of China new patent announcement No. M264630, please refer to the fourth figure, revealing a structural improvement of the arrester, mainly by the body (10B), the center pin (12B), the detonator (17B) and the cover (18B) is assembled, wherein the body (10B) is internally provided with a hole, and one side is provided with a threaded hole, and the detonator (17B) is a replaceable detonator (17B), and the cover (18B) thereof The function is to fix the detonator (17B) inside the body (10B), and the detonator (17B) is placed inside the body (10B) via the threaded hole and is in contact with the central needle (12B) recess (123B) by the cover body. (18B) screw is set in the threaded hole to complete its assembly. The first patent case mentioned above is equipped with a spring to fix the detonator [discharge element] Although the stability is strengthened, the spring and the detonator are in direct contact with each other, so the stability of assembly still has the possibility of poor contact. The second patent case is directly pressed against the detonator [discharge element] by using the outer cover. The detonator lacks spring pressure, and the stability of the contact is poor. If the cover is not locked, it may cause poor contact. [New content] [0003] In view of the above, in order to improve the shortcomings of the conventional lightning protection device, the replacement lightning arrester of the present invention comprises: a adapter, the center of which is provided with a center pin, the adapter The outer edge is provided with a mounting hole; a detonator is inserted into the mounting hole and is in contact with the center pin; and a pushing member is fixedly attached to the mounting hole, and the pushing member is provided with a The chamber is provided with an elastic body and a pressure plate in sequence, and a card portion is provided at the opening of the chamber form No. A0101, page 4/13, and the pressure plate is provided with a card block, and the card block is provided with a card block. The card portion is mutually resisted to press the elastic body against the chamber. The above elastic system is a spring or a spring piece. The above-described replacement arrester further includes a gasket that is fitted over the pusher. The pushing member is provided with an external thread, and the mounting hole is provided with an internal thread, so that the pushing member is screwed in the mounting hole. This creation has the following advantages: 1. The detonator (discharge element) of this creation is a replaceable detonator, which can be directly replaced after being damaged by high voltage, and does not need to replace the entire escape device, thereby saving cost. 2. This design improves the conventional power-proof device by adding a pressure plate which is matched with an elastic body for pressing against the detonator, so that the contact area between the detonator and the pressure plate is larger, more stable, and avoiding poor contact. [Embodiment] [0004] First, referring to the first figure, the present invention is an alternative lightning arrester, comprising: a adapter (1), the adapter (1) is internally provided with a center pin ( 11), the outer edge of the adapter (U) is provided with a mounting hole (12), a detonator (2), the detonator (2) is inserted into the mounting hole (12), and the center pin ( 11) Contact. a pushing member (3), the cross-sectional view of the pushing member (3) is as shown in the second figure, wherein the pushing member (3) is provided with an external thread, and the mounting hole (12) is provided with an internal thread to make the top The pushing member (3) is screwed into the mounting hole (12). The pushing member (3) also includes a - ring (34), and the ring (34) is sleeved on the form number A0101. / A total of 3 pages of M379835 pusher (3), the screw set is more securely combined, the pusher (3) is provided with a valley to (31) 'έ海容室(31) in sequence There is an elastic body (32) and a pressing plate (33). The elastic body (32) is a spring or a spring piece. The opening of the chamber (31) is provided with a card portion (311), and the pressing plate (33) is fastened. There is a card block (331), the card block (331) is mutually resisted by the card portion (311), and the elastic body (32) is pressed against the chamber (31). The elastic body (32) is disposed in the chamber (31) of the pushing member (3), and when the pushing member (3) is screwed on the mounting hole (12), due to the card of the pushing member (3) The portion (311) and the block (331) of the pressure plate (33) resist each other, so that the elastic body (32) transmits pressure. (33) Pressing the connecting detonator (2), the detonator (2) is connected to the center pin (ιι), and the contact area of the pressing plate (33) and the detonator (2) is increased by the spring elastic pressing. The contact between the needle (1)), the detonator (7) and the adapter (1) is more stable. [Simple description of the diagram] [〇〇〇5] The first picture is the appearance of this creation. The second picture is the view of the top well in this creation. The second figure is a cross-sectional view of the creation of the creation. The fourth figure is a schematic diagram of a conventional lightning protection device. The fifth figure is a schematic diagram of another conventional lightning protection device. [Description of main component symbols] (11) Center pin (2) Detonator (31) Chamber (32) Elastomer [°_ (1) Adapter (12) Mounting hole (3) Pusher (311) card Page 6 of 13 Form No. Α0101 M379835 (33) Platen (331) Block (34) Washer (2 1 A ) Coaxial Cable (2 2 A ) Ground Wire (3 A) Group Connector (5 A ) Detonator ( 6 A ) Locking piece (7 A ) Pushing piece (1 0 B ) Body (1 2 B ) Center pin (1 7 B ) Detonator (1 8 B ) Cover (1 2 3 B ) Depression
表單編號A0101 第7頁/共13頁Form No. A0101 Page 7 of 13