1323904 19742pif.doc 九、發明說明： 【發明所屬之技術領域】 作部位置的功能的照明開 關0 本發明涉及具有顯示操 【先前技術】 系見已知的一種開關（照明 利用被施加電壓點古“有，、，、員示部，其可 士丄冗的燈來顯示操作部的位置。rα 本專利申請公開No. 2003-151402中;&圖12疋曰1323904 19742pif.doc IX. Description of the invention: [Technical field] The present invention relates to a display having a display operation. [Prior Art] A known switch is known (the illumination utilizes an applied voltage point. "There are, and, and the member display unit, which has a cumbersome lamp to display the position of the operation unit. rα Patent Application Publication No. 2003-151402; & Figure 12疋曰
器的開關2 0 〇的正視圖。這種中揭哭路的—種具有顯示 廿山— 、裡具有顯不益的開關20Π幻紅. 以中谷納有接觸元件和發光源（例如氖 201;可樞轉地支禮在元件主體2〇1上的 王凡主體 啟和閉合朗元件；以及操作把2 Λ = ’用於開 卞丨FtT匕于用於覆莒緒恭如 =Γ =發把手與其相結合的平面上;時丄有 並处葬由^ 照明開關能用作倒扳開關，因為 “月匕错由在相反的兩個方向上操縱所述操作把手，以 ^發把手而開啟和閉合接觸元件，並且使得照明開關:有 Ϊ佳的可操作性能，這是由於操作把手大於細主體训 前，側的緣故（這種類型的開關一般稱為“寬把手的開 關）。而且，在操作把手202的一個端部（實例中的右 端部）處設置有顯示單元2〇3，以利用從元件主體2〇1内 的光源發射的光來顯示操作把手2〇2的操作部，光源只在 沒有電源供應電能的情況下才發光。 在上述習知的開關中，在接觸元件為接觸構造為單刀 單擲式(sing丨e-po丨e singk thr〇w)或雙刀單擲式(d〇ubie_p〇ie single throw)的單刀開關或雙刀開關的情況下，負荷的操作 1323904 19742pif.doc 狀態和，把手202的操縱狀態為單義 雨 det_ned)。意即’操作把手202上顯示單元2〇3位置處 導？荷操作狀態的切換，從而使得顯示 然而，在接觸:件為具 雜77从… 掷式接觸構造（單刀雙擲式或 又又擲式)的二路開關或四路開關的 作狀態和操作把手2。2的操縱狀態就不是單^ = 與操作把手2G2的操縱方向不相符 °寺疋在見把手的開關的情況下，由於操作把手2〇2 的尺寸增大，具有顯示單元2〇3 0 ” 的端部之間的距離可能變得太沒有顯示單元203 千盥垃你,主。Γ 大，使得顯示單元203的顯 =操作把手202的操縱方向不相符合 控性能造成不利的影響。 ㈣關恤 【發明内容】 r用：:心本發明的目的是提供—種照明開關，其在即使 接觸兀件時’也能使操作把 縱方向相符合，從而具有較佳的可操作性能。置…、操 根據本發明，提供了一種照明開關，盆包括 體’其包括其中容納雙擲接觸元件 = 升 在開關主體中的發光源，用==’兩個設置 j觸點之間產生的電麗所產生的光；操作把手，並可樞 轉地女裝在開關主體的前側處，該操作把手繞 ==而樞轉，作把手較短的寬度尺寸;少= 專 '或大於開關主體_的尺寸。所述操作把手包括：第 9 19742pif.doc 自;操作把手的其中-個_部處， 其設置在操作把手的以及第二顯示單心 -個發光源的光。 •而部處’用於發射來自另 擇使沒有從電源供給負載電力時，可選 ，使任财切發光，光被導向到任—個設 =轉：處:顯示單元，並且被發射到外面以便作為 =二:二:二來中 M . 處的其中一個顯示單元來發 操作繼作韻， 部中的哪一個被壓下用巴6〇的兩柩轉鈿 的照明開關相比，二續操作’而與習知 _端部的前ί處"-顯不早70设置在操作把手的每個 利用這種結構，顯示單元可更容易被看到。 較桂地，發光源分別設置在操作把 被安峨部件㈣ 更=1=體内部的情況相比增強’從而使顯示單元 #乂仏地’ ,¾明開關，還包括：觸發把手，1可槐 ===主虹並由元件主體支稽，用於與操作把手的 刼縱相協凋，以打開和關閉接觸元件；結合 合將觸發把手與操作把手的後側；連接單元，用於當操作。 1323904 19742pif.doc 把手與觸發把手相結合時，將發錢與賴 點電連接。 干的雙擲觸 利用k種結構，操作把手可由不同尺 手替換。 $ 一操作把 居權為明之上述和其他㈣、特徵和優點能f明链 寺舉較佳實施例，並配合所附圖式， 明如下。 1下砰細說 【實施方式】 以下，將結合附圖詳細描述較佳實施例，1 的精神應用到寬把手三路開關（倒扳開關）發明 具有單刀雙擲接觸構造。 "接觸元件 (第一較佳實施例） 例 以下將、，-σ合圖1至4詳細描述本發明的第一較佳每施 本第-實施例的照明開關包括開關主體工和 2’並且所述開關被板100覆蓋，以使得開關主 ^ 部分被埋入設置在牆壁上的孔（未示出）中，龙的後缟 具有板框101和蓋板11〇。 〃板 開關主體1包括：主體10，其由前側（圖！ 開放的呈矩形平行六面體的合成樹脂模塑材料 頁面） ^元件主體，其純___形㈣合錢脂=塑= 料所構成的蓋板20，元件主體結合到主體i 、材 對沿縱向彼此間隔的裝配凸起u從主體 表面突出。裝配件21從蓋板20的後端周邊向 19742pifd〇c 向下）延伸。藉由將裝配凸起n與設置在裝配件21處的 裝配孔21a相嚙合，主體〗0和蓋板2〇能彼此結合。 主體1〇中容納有：三個接觸元件30A、30B和30C， 用於連接穿過設置在主體1〇後壁處的導線插孔12而插入 兀件主體的導線（未示出）；以及接觸元件40,用於開啟 和閉合接觸元件30A和接觸元件30B和30C (圖3)之間 的電路。同時，由合成樹脂模塑材料構成的觸發把手50 插入。又置在蓋板20中心部分處的開口 22中，以使得觸發 把手50相對於蓋板20被可樞轉地支撐，觸發把手50的樞 ，導致接觸元件4G關啟和閉合。由合成樹脂模塑材料構 f的^作把手6G (把手區塊2)可分離地結合到觸發把手 Ο，，側J其中操作把手60還與蓋板20的前側相接觸。 :紅作單70的操作把手60的樞轉造成觸發把手50的樞 而導致接觸元件4〇被開啟和閉合。 _^成於主體1G内表面上的是多個讀凸緣13和支撑 =1用於定位接觸元件3〇A、3〇B和3〇c以及接觸元 垃艇接觸兀件爾置於主體1Q的—個縱向端部處，而 觸3遍和30C設置在主體1〇的另—個縱向端部處。 兩個蜃縮^ 333°A包括：㈣電金屬板構成的終端板32 ; 放按金1 ，以及與這兩個壓縮彈簧33相接觸的釋 ^ 3； ° 主體件323和面對主 =^側)3的近似矩形，其是將 逹接元件％連1而/的垂直件32b的前端周邊與 連接而成’並且使連接元件320主體 1323904 19742pif.doc ，開口相符合’而將連接元件32c容納在主體1〇内。而且， 壓縮彈簧33容納在主體件32a和垂直件32b之間。在終端 板32中’水平件32(1沿著主體10的内部底面從垂直件32b 的後端邊緣朝著主體1〇的縱向中心部分延伸。向前延伸的 倒v形支撐件3;^被形成於水平件32d的導向端部處 圖3)。The front view of the switch 2 0 〇. This kind of demonstration is a kind of switch that has the display of Lushan - and has a display switch that is not beneficial. 20 Π 红 Red. With Zhonggu Na has contact elements and illuminating sources (such as 氖201; pivotally ritual in the main body of the component 2〇1 Wang Fan's main body opens and closes the Lang component; and the operation uses 2 Λ = 'for the opening FtT 匕 for the cover 莒 如 Γ = = = = = = = = = = = = = = = = = = = = = = = = The burial switch can be used as a flip switch because "the wrong operation is performed by operating the handle in the opposite directions, opening and closing the contact member with the handle, and making the switch: The operability is due to the fact that the operating handle is larger than the front of the thin body, and the side (this type of switch is generally referred to as a "wide handle switch"). Moreover, at one end of the operating handle 202 (the right end of the example) The display unit 2〇3 is provided at the portion to display the operation portion of the operation handle 2〇2 by the light emitted from the light source in the element body 2〇1, and the light source emits light only when no power is supplied from the power source. Among the above conventional switches, The contact element is a single-pole switch or a double-pole switch in which the contact is configured as a single-pole single-throw (sing丨e-po丨e singk thr〇w) or a double-pole single-throw (d〇ubie_p〇ie single throw) The operation of the 1323904 19742pif.doc state and the manipulation state of the handle 202 is a single rain det_ned). That is, the position of the display unit 2〇3 on the operation handle 202 is guided. The switching of the operating state, so that the display, however, is in contact with: the condition of the two-way switch or the four-way switch of the throwing contact structure (single pole double throw or throwing) The operating state of 2.2 is not single ^ = does not match the steering direction of the operating handle 2G2. In the case of the switch of the handle, the display unit 2〇3 0 is enlarged due to the increase in the size of the operating handle 2〇2. The distance between the ends of the ” may become too small for the display unit 203 to be too large, so that the steering direction of the display unit 203 is not adversely affected by the controllability of the operation handle 202. [Invention] Contents of r:: The purpose of the present invention is to provide a lighting switch which can make the operation conform to the longitudinal direction even when contacting the element, thereby having better operability. According to the present invention, there is provided a lighting switch comprising a body 'which includes a light source in which a double throw contact element is accommodated = rises in the switch body, and the electricity generated between the two contacts is set with ==' Produced by Li The light is operated; the handle is pivotally attached to the front side of the switch body, and the operating handle is pivoted about == to make the handle a shorter width dimension; less = exclusive or larger than the size of the switch body. The operating handle includes: 9th 19742pif.doc from; operating at one of the handles of the handle, which is disposed at the operating handle and the second display single-center light source. From the alternative, when the power is not supplied from the power supply, it is optional, so that any cut light is emitted, and the light is directed to any one of the settings: the display unit, and is emitted to the outside so as to be = two: two: two One of the display units at M. is to send the operation to follow the rhyme. Which one of the parts is pressed down with the two-turn switch of the 6-inch switch, the second operation is followed by the conventional _ end The front part of the ministry "- is not set 70 in the operation handle each using this structure, the display unit can be more easily seen. Compared to the Gui, the illumination source is set separately in the operation to be mounted on the component (four) =1 = the internal condition of the body is enhanced compared to 'the display unit #乂仏地', The switch also includes: a trigger handle, 1 槐 === main rainbow and is supported by the component body for cooperating with the operating handle to open and close the contact element; the combination will trigger the handle and operation The rear side of the handle; the connection unit for operation. 1323904 19742pif.doc When the handle is combined with the trigger handle, the money is connected to the point. The dry double throw uses k structures, and the operating handle can be operated by different feet. The following is a description of the preferred embodiment of the above-mentioned and other (four), features and advantages of the present invention, and the following is a description of the preferred embodiment of the present invention. The preferred embodiment will be described in detail with reference to the accompanying drawings, and the spirit of 1 applied to a wide handle three-way switch (reverse switch) has a single-pole double-throw contact configuration. "Contact Element (First Preferred Embodiment) Example hereinafter, -σ is combined with Figs. 1 to 4 to describe in detail the first preferred embodiment of the present invention. The illumination switch includes a switch main body and 2' And the switch is covered by the board 100 so that the main part of the switch is buried in a hole (not shown) provided in the wall, and the rear cymbal of the dragon has the board frame 101 and the cover 11 〇. The rocker switch main body 1 includes: a main body 10 which is composed of a front side (Fig.! open rectangular parallelepiped synthetic resin molding material page) ^ element main body, which is pure ___ shape (four) phlegm = plastic = material The cover plate 20 is formed such that the element body is coupled to the main body i, and the fitting protrusions u which are spaced apart from each other in the longitudinal direction protrude from the main body surface. The fitting 21 extends downward from the rear end periphery of the cover 20 toward 19742pifd〇c. The main body 0 and the cover 2 can be coupled to each other by engaging the fitting projection n with the fitting hole 21a provided at the fitting 21. The main body 1 accommodates: three contact members 30A, 30B, and 30C for connecting wires (not shown) inserted through the wire insertion holes 12 provided at the rear wall of the main body 1 to the body of the body; and contact Element 40 is used to open and close the circuit between contact element 30A and contact elements 30B and 30C (Fig. 3). At the same time, the trigger handle 50 composed of a synthetic resin molding material is inserted. Also placed in the opening 22 at the central portion of the cover 20 such that the trigger handle 50 is pivotally supported relative to the cover 20, triggering the pivot of the handle 50, causing the contact member 4G to close and close. The handle 6G (handle block 2) is detachably coupled to the trigger handle 由 by the synthetic resin molding material f, and the side J of the operation handle 60 is also in contact with the front side of the cover plate 20. The pivoting of the operating handle 60 of the red sheet 70 causes the pivoting of the handle 50 to cause the contact element 4 to be opened and closed. _^ formed on the inner surface of the main body 1G is a plurality of read flanges 13 and support = 1 for positioning the contact elements 3 〇 A, 3 〇 B and 3 〇 c and the contact element of the contact boat is placed in the main body 1Q At the longitudinal end, the touch 3 and 30C are disposed at the other longitudinal end of the main body 1〇. The two collapses 333°A include: (4) a terminal plate 32 composed of an electric metal plate; a release button 1 and a release contact with the two compression springs 33; ° body member 323 and facing the main =^ The approximate rectangle of the side 3 is that the front end of the vertical member 32b of the splicing element % is connected to and connected to 'and the main body of the connecting member 320 1323904 19742pif.doc, the opening is matched' and the connecting element 32c It is housed in the main body 1〇. Moreover, the compression spring 33 is housed between the body member 32a and the vertical member 32b. In the terminal plate 32, 'the horizontal member 32 (1) extends from the rear end edge of the vertical member 32b toward the longitudinal center portion of the main body 1b along the inner bottom surface of the main body 10. The inverted v-shaped support member 3 extending forward; Formed at the leading end of the horizontal member 32d, FIG. 3).
接觸元件30B和30C分別具有終端板45和46。終端 板45和46包括：主體件45a和46a，它們與穿過設置在 元件主體處的導線插孔12而插入元件主體中的導線相接 觸；垂直件45b和46b’它們與設置在主體10處的支擇凸 緣13相接觸；連接元件45c和46c，用於將主體件45a和 46a連接到垂直件45b和46b ;以及接觸件45d和46d，它 們整體地從連接元件45c和46c延伸，它們的導向端部設 有固定觸點41a和41b。由於接觸元件30B和30C的接觸 件45d和46d的導向端部被設置為在元件主體的中心部分 處彼此面對，固定觸點41a和41b也在元件主體的中心部 分處彼此面對。 接觸元件30B和30C設置在主體1〇的長度方向的相 同側（圖3中的左側）。每個壓縮彈簧33容納在終端板 45和46的主體件45a和46a與垂直件45b和46b之間。 而且’兩個釋放按鈕34分別設置在終端板45和46的壓縮 彈簧33之間。 每個壓縮彈簧33藉由將壓縮件33a和鎖定件33b與 連接元件33c相連接而形成為一個整體，其中壓縮件33a 19742pif.doc 是藉由將S形彎曲條弗 鎖定件33b是將s ^更的—端_曲成S形而形成，而 形成。而且，p /弓"條形板簧的另一端彎曲成J形而 m方=33和鎖定件现相對於連接元件说 乂不目N的方向突出。當 和46的主體件32a、:33女裝在終端板32、45 之間時，屢縮件33a ^和他與垂直件32b、45b和楊 和46a，而連接元件Ί疋件33b會面對主體件似、45a 在此，壓縮件33a和^'=牛3=5b和输相接觸。 件33c的方向上持讳 牛3b的導向端部在遠離連接元 而且’壓縮件33二貞i:; :且彼此大致平行地延伸。 其導向段面更靠^=33b的導向端部被設置為使得 前述導 件32a、4Su „ 叹置在終端板32、45和46的主體 ^由導線;與壓縮件仏和鎖定件现之間。如果 ^導向端部i/2將導線插人開關主體1的元件主體，導線 鎖定件33^曰番入主體件3以、453和抱與麼縮件…和 1:接：之間？而，，線嫩 導線純並使付接觸疋件30a、30b*30c電連接到 導、^此外’由於鎖定件33b的導向端壓人導線，導線會 持而不會與元件主體分離。由於操縱孔15 在故置釋放按紐34處穿過主體】〇的後表面，當如上所述 在導線連接職觸元件取〜地和观時，藉由將工具 插入操縱孔15而壓下觀_ 34，如此設置在釋放按紅 34處的壓縮件（未示出）會在麵導線的方向上壓縮和彎 曲鎖定件现，釋放對導線的機械性保持，從而允許導線 IJ23904 19742pif.doc 從元件主體中技出。 接觸元件4〇 甘立R Η + 端部相接觸的可移動接Γ元件:ί::支f件33e的導向 為一側開放’且椹哉品士岛达卜…..矛夕動接觸元杜Μ .側開放，且横截面大致為矩形或J；動接觸元件43 動接觸讀43以靠近支撐件3 。可移 從而使料置切移動接觸元件43 ^d相樞㈣樞轉， =外的可移動觸點42a和42b可選^生；的每個 疋觸點41a和4lb。也就是說，在可移=勢、個固 ==觸時’可移動觸點425就遠離固定二Γ固定 而在可移動觸點42b與固定觸點仙 ^4lb， 點42a就遠離固定觸點41a。螺旋彈菁料的二端移動觸 ::多:接觸元件43的開放側，且其另_端部插入心f入 發把手50後表面處的陳形部件M的彈 在觸 中’使得螺旋彈簧44以壓縮的狀態保持在可移動=_5知 43和觸發把手5〇之間。 觸元件 整個觸發把手50由合成樹脂模塑材料製成， 邊形的盒狀。每個具有朝著其前端變細部分的支撐H四 從觸發把手50的兩個縱向側面突出。同時，一對 51 。的周邊向前突出的支承凸起23被設置在蓋板2〇二:: 中心部分。支承凹陷24被形成於支承凸起23的相互面向 的表面上，觸發把手50的支撐凸起51插入其中（圖丨）對 支承凹陷24至少在其前端部分處可樞轉地支撐該支撐凸 起51。設置在觸發把手5〇的前側上的是凹陷部分力， 用於容納電路板70，且電路板70上形成導線’用以開^ 15 1323904 19742pif.doc 隨後描述的指示燈7ΐΜσ 71b。而且，祕結合把 的嚙合元件53會從觸發把年且 尾2 突出。 邮把手5G在長度方向上相對的兩側 另外，-對鉤26分別從蓋板2〇在長度方向上相 兩側突出。藉由將釣26與設置在板框架1Q1處的孔j 相喷合，開關主體1能被支撑在板框架1〇1處。此严 26的突出部能被-對形成於蓋板2()—側處的凹枰 出）彈性地彎曲。藉由f曲這些突出部，能釋放鉤 102之間㈣合’而使得開關主體i從板框架朗 容納在設置在觸發把手50前側上的凹陷部分2 電路板70具有四邊形平板的形狀，其中心部分具 、 圓形開口 70a ’且導電圖形7〇c被印刷在電路板％上。2 金屬製成的指示燈接觸終端73a、73b和73c以及乒。 終端73d分別具有被彎曲成直角而呈L形的條 部，並且被安裝在電路板70上。指示燈接觸終端73&經 電阻元件72a和-個導電圖形7〇c連接到指示燈 = 73b’指示燈接觸終端73c經由電阻元件72b和另一個導 圖形70c連接到共用接觸終端73d。另外，在電路板％電 兩側部分別形成固定凹槽70b，使得觸點47的端部被壓的 固定於固定凹槽70b。每個觸點47由條形金屬形成，並且 在比觸點47被壓入固定於固定凹槽7〇b的部分更靠近導向 端部位置上電連接至電路板70的一個導電圖形7〇c^圓: 形部件54從凹陷部分52的中心底面向前突出。藉由將1 柱形部件54壓入開口 70a，電路板70能被固定在凹陷邻 1323904 19742pif.doc 分52中。另外，設置在凹陷部分52底面上的是釋放槽（未 示出），一個端部固定在電路板70上的觸點47被插入所 述釋放槽而穿過其中。插入釋放槽的觸點47的導向端部與 包括在接觸元件30B和30C中的終端板45和46的連接元 件45c和46c彈性接觸（見圖3)。此外，圓柱形部件54 具有用於與凹陷部分52和彈簧接受腔54a相通的凹槽（未 示出）。因此，共用接觸終端73d的導向端部經由凹槽與 螺旋彈簧44相接觸，以使得共用接觸終端73d經由螺旋彈 • 簀44和可移動接觸元件43電連接至接觸元件30A和開關 元件。這種類型的三路開關大多用於在兩個位置上開/關燈 負荷。藉由將此三路開關置於每個位置，可以在任一位置 上開/關燈負荷。 觸發把手50的凹陷部分52從前側被由合成樹脂模塑 材料製成的保護罩80所覆蓋。保護罩80為具有開放的後 表面的四邊形盒狀。藉由將從保護罩80的兩個縱向側面突 出的鉤81與設置在觸發把手50兩側處的鉤56相嚙合，保 φ 護罩80能被固定到觸發把手50上（見圖3)。另外，在 保護罩80的前側（即圖1或圖3中的頂側）上沿縱向形成 三個插入槽82，下述的引導元件93、93和94分別插入其 中〇Contact elements 30B and 30C have termination plates 45 and 46, respectively. The terminal plates 45 and 46 include body members 45a and 46a that are in contact with wires inserted into the element body through the wire insertion holes 12 provided at the element body; the vertical members 45b and 46b' are disposed at the body 10 The contact flanges 13 are in contact; the connecting members 45c and 46c are for connecting the body members 45a and 46a to the vertical members 45b and 46b; and the contacts 45d and 46d are integrally extended from the connecting members 45c and 46c, they The guide ends are provided with fixed contacts 41a and 41b. Since the guide ends of the contacts 45d and 46d of the contact members 30B and 30C are disposed to face each other at the central portion of the element body, the fixed contacts 41a and 41b also face each other at the central portion of the element body. The contact members 30B and 30C are disposed on the same side in the longitudinal direction of the main body 1 (the left side in Fig. 3). Each of the compression springs 33 is received between the body members 45a and 46a of the terminal plates 45 and 46 and the vertical members 45b and 46b. Further, the two release buttons 34 are disposed between the compression springs 33 of the terminal plates 45 and 46, respectively. Each compression spring 33 is formed as a whole by connecting the compression member 33a and the locking member 33b with the coupling member 33c, wherein the compression member 33a 19742pif.doc is formed by bending the S-shaped curved locking member 33b. The more - the end - is formed into an S shape to form. Moreover, the other end of the p / bow & strip strip spring is bent into a J shape and m square = 33 and the locking member is now protruded in a direction opposite to the connecting member. When the body members 32a, 33 of the and 46 are between the terminal plates 32, 45, the shrink member 33a and the vertical members 32b, 45b and the yang and 46a, and the connecting member member 33b face The body member is similar to 45a, where the compression members 33a and ^' = cattle 3 = 5b are in contact with the input phase. The guiding end of the holding piece 3b in the direction of the piece 33c is away from the connecting element and the 'compressing member 33' is 贞i:; and extends substantially parallel to each other. The guiding end portion of the guiding section surface further than ^=33b is disposed such that the aforementioned guiding members 32a, 4Su „ slanted on the main body of the terminal plates 32, 45 and 46 by the wire; and the compression member 仏 and the locking member If the guiding end i/2 inserts the wire into the component body of the switch body 1, the wire locking member 33 is inserted into the body member 3, 453, and the yoke and the yoke: and , the wire is pure and the contact member 30a, 30b*30c is electrically connected to the guide, and further, because the guide end of the locking member 33b presses the wire, the wire is held without being separated from the component body. 15 passing through the main release button 34 at the rear surface of the main body, when the wire is connected to the ground contact element as described above, the view is lowered by inserting the tool into the operation hole 15 The compression member (not shown) thus disposed at the release button 34 compresses and bends the lock member in the direction of the face conductor, releasing the mechanical retention of the wire, thereby allowing the wire IJ23904 19742pif.doc to be removed from the component body. The contact element 4 〇 立 R R Η + end contact with the movable contact element: ί :: The guide of the f-piece 33e is open on one side and the 椹哉 士 达 达 ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... Reading 43 to be close to the support member 3. It is movable so that the material is moved and the contact member 43 is pivoted (4), and the outer movable contacts 42a and 42b are optional; each of the contact points 41a and 4lb. That is to say, the movable contact 425 is fixed away from the fixed pin when the movable=potential, the solid==touch, and the movable contact 42b and the fixed contact 4b are fixed, and the point 42a is away from the fixed The contact end 41a. The two end movements of the helical elastic material:: multi: the open side of the contact element 43, and the other end is inserted into the core f into the handle 50 of the rear surface of the handle member M. 'Making the coil spring 44 held in a compressed state between the movable = _5 know 43 and the trigger handle 5 。. The entire trigger handle 50 of the touch element is made of a synthetic resin molding material, and has a box shape of a side shape. The support H4 of the tapered portion thereof protrudes from the two longitudinal sides of the trigger handle 50. At the same time, the periphery of the pair of 51 protrudes forward. The bearing projections 23 are disposed on the cover plate 2:: the central portion. The support recesses 24 are formed on the mutually facing surfaces of the support projections 23, and the support projections 51 of the trigger handle 50 are inserted therein (Fig. The recess 24 pivotally supports the support protrusion 51 at least at a front end portion thereof. On the front side of the trigger handle 5A is a recessed portion force for accommodating the circuit board 70, and a wire is formed on the circuit board 70. The indicator light 7 ΐΜ σ 71b, which will be described later, is opened by the opening of 15 1523904 19742pif.doc. Moreover, the engaging element 53 of the combination will protrude from the trigger and the tail 2 . The mail handles 5G are opposite to each other in the longitudinal direction. Further, the pair of hooks 26 project from both sides of the cover 2 in the longitudinal direction. The switch body 1 can be supported at the plate frame 1〇1 by spraying the fishing rod 26 with the hole j provided at the plate frame 1Q1. The protrusion of this stern 26 can be elastically bent by the pair of recesses formed at the side of the cover 2 (). By f-curving these projections, it is possible to release the joint between the hooks 102 such that the switch body i is received from the plate frame in the recessed portion 2 provided on the front side of the trigger handle 50. The circuit board 70 has the shape of a quadrangular flat plate, the center of which The portion has a circular opening 70a' and the conductive pattern 7〇c is printed on the board %. 2 The indicator light made of metal contacts the terminals 73a, 73b and 73c and the ping. The terminals 73d have strips which are bent at right angles and are L-shaped, and are mounted on the circuit board 70. The indicator contact terminal 73& is connected to the indicator lamp via the resistive element 72a and a conductive pattern 7〇c = 73b'. The indicator contact terminal 73c is connected to the common contact terminal 73d via the resistive element 72b and the other conductive pattern 70c. Further, fixing grooves 70b are formed on both sides of the circuit board, so that the ends of the contacts 47 are press-fitted to the fixing grooves 70b. Each of the contacts 47 is formed of a strip-shaped metal, and is electrically connected to a conductive pattern 7c of the circuit board 70 at a position closer to the guide end than a portion where the contact 47 is press-fitted to the fixed recess 7bb. ^Circle: The shaped member 54 protrudes forward from the center bottom surface of the recessed portion 52. By pressing the 1 cylindrical member 54 into the opening 70a, the circuit board 70 can be secured in the recessed neighborhood 1323904 19742pif.doc. Further, disposed on the bottom surface of the recessed portion 52 is a release groove (not shown), and a contact 47 whose end is fixed to the circuit board 70 is inserted through the release groove and passed therethrough. The leading end of the contact 47 inserted into the release groove is in elastic contact with the connecting members 45c and 46c of the terminal plates 45 and 46 included in the contact members 30B and 30C (see Fig. 3). Further, the cylindrical member 54 has a recess (not shown) for communicating with the recessed portion 52 and the spring receiving cavity 54a. Therefore, the leading end portion of the common contact terminal 73d is in contact with the coil spring 44 via the groove, so that the common contact terminal 73d is electrically connected to the contact member 30A and the switching element via the coil spring 44 and the movable contact member 43. This type of three-way switch is mostly used to turn the lamp load on/off at two locations. By placing this three-way switch in each position, the lamp load can be turned on/off at any position. The recessed portion 52 of the trigger handle 50 is covered from the front side by a protective cover 80 made of a synthetic resin molding material. The protective cover 80 is in the shape of a quadrangular box having an open rear surface. By engaging the hooks 81 projecting from the two longitudinal sides of the boot 80 with the hooks 56 provided at both sides of the trigger handle 50, the shield 80 can be secured to the trigger handle 50 (see Fig. 3). Further, three insertion grooves 82 are formed in the longitudinal direction on the front side of the protective cover 80 (i.e., the top side in Fig. 1 or Fig. 3), and the following guiding members 93, 93, and 94 are inserted therein, respectively.
把手區塊2包括：大於開關主體1前側的四邊形操作 把手60 ;指示燈71a和71b ;指示燈支承體90，其結合於 操作把手60的後側以支承指示燈71a和71b ;引導元件 93、93和94，用於將指示燈71a和71b與接觸元件30A 17 1323904 19742pif.doc 主川L： 1：連接 锦作把手60 + 當從前側看時向前彎曲的于。有：主體部分61，其具有 分6]的兩個縱向側面向，一對側壁62，其從主體部 的嚙合元件63 ;以及^彳下，伸，六個結合到觸發把手50 61的四個角落和兩側向固=出凸緣64，它們從主體部分 作位置的圓柱形凸起用於指示操作把手60操 縱向端部的中心部分突 山―。卩分的彎曲前側的兩個 設置在⑽分61刀的大側：：。齒合元件63中的三個分別 突出的嚙合元件63的跑=向端部處。另外，在向後 合鉤63a與觸發把手5〇 二处形成嚙合鉤63a，使得嚙 由透明的合成樹脂模塑‘ :：53相嚙合。 包括：被固定容柄在操作把〇4衣纟的指示燈支承體9〇 件91 ;兩個顯示部件 的矩形板形狀的支承部 方向的兩個側面，用於八二擋面對操作把+60之長 7】b的光。支承部件=發射具有氣燈的㈣^ *部件％相鄰的兩端部:承^ ’用於在與顯 二==件 、承件93a，連接元件93b，從右上方觀察時、91 =由=承件％的一端部垂直延伸，其。:類 t b由金屬板形成，並且與支承件…形成為接7" ，引導το件94包括··麼入固定於中間承樺另 中的支承# 94a . lv n - 叉承凹槽9lb 件3M及运接元件94b，從右上方觀察時’其 1323904 19742pif.doc 形狀近似於T形，其從支承件94a的一端部垂直延伸，其 中連接元件94b由金屬板形成，並且與支承件94a形成為 -體。 ^ ’’、、 另外，指示燈71a的兩終端分別連接至其中一個引導 元件93的連接元件93b和引導元件94的連接元件94b。 指示燈71b的兩終端分別連接至另一個引導元件％的連接 元件93b和引導元件94的連接元件94b。同時，三個引導 元件93、93和94的支承件93a、93a和94a分別插入指示 • 燈支承體90的支承凹槽91b中。之後，按下述方法組裝把 手區塊2，即，藉由將突出凸緣64的導向端部固定到在支 承部件91上形成的六個插入孔91c中以及將用於支承指示 • 燈7la和7沁和引導元件93、93和94的指示燈支承體9〇 固疋到操作把手60上，來组褒把手區塊2。另外，從操作 把手60的後側突出的六個嚙合元件63插入在支承部件91 上形成的矩形插入孔91d中，以從指示燈支承體9〇的後側 伸出。 • 藉由將設置在從操作把手60的兩端部向後突出的三 個喃合元件63的任-導向端部處的喃合釣咖盘觸發把手 50的。齒合元件53相齡，使得如上述的把手區塊2會被 結合到觸發把手5G的前側。當將把手區塊2連接到開關主 體1上時，引導元件93、93和94的支承件.、咖和 94a的後端部藉由在保護罩8〇上形成的插入槽^而分別 與指示燈接觸終端73a、73b#„ 73c彈性接觸，以便愈之電 連接（見圖3)。如此，指示燈71a經由電阻元件瓜連 19 1323904 19742pif.doc 接在接觸元件30A和30B之間，指示燈71b經由電阻元件 72a連接在接觸元件303和30(：之間。同時，接觸元件3〇β 和30C經由電阻元件72b彼此相連接。因此，當關閉燈負 荷時’指示燈7la和71b其中之—會被選擇性開啟。、 一此處，在板框架101處設置三對孔1〇2，而且最多可 有二個開關主體1能被並排地安裝於較短的寬度方向 平行於，個開關主體】的最短寬度的方向）上（見圖2 因此’藉由將開關主體1安裝於中心孔102上的中心喃八 以及將開關主體1安裝於其餘對孔‘ 上的其_合元件63的鉤63a，把伟塊 =漁寬度方向上的連接處(見圖υ。利= 體1相對於板框架1〇1的唾合 所干以增一實施例的操作的簡短描述。如圖3 端更靠;的右端_ 相對於其兩個端部向左料，因 二， 點42b壓向固定觸 疋U4將可移動觸 這種肤能π 加接聰力。同時，方 3中的°果操作把手6G的左端部分被向後推動，Q 中的觸發把手50會逆時針地 動圖 的中間部分會相對於兩個端部向右彎曲二:螺，J 44 3 貝時針旋轉可移動接觸元件4 圖 固定觸點4lb相 Ζ移動觸點伽會輿 使付了私動觸點42a與固定觸點 20 1323904 19742pif.doc 41a相接觸。而且，在可移動觸點42a與固定觸點4U相 接觸的情況下，操作把+ 60的左端部》定位為比其右端更 靠後。換言之，只要操作把手60的兩個端部中位於前側的 端部被向後壓，固定觸點41a*4lb之間和可移動觸點42a 和42b之間的接觸和分離會被選擇性地在接觸元件4〇中切 換。 另外，如上所述，在把手區塊2被結合到開關主體1 上的狀悲下，指不燈71&和71b分別連接到接觸元件3〇a 和30B之間的一個節點和接觸元件3〇B和3〇(：之間的一個 節點’並且電阻元件72a連接到接觸元件3〇b和30C之間。 因此，如果燈負載關閉，而接觸元件3〇A和3〇B經由固定 觸點41a和可移動觸點42a電連接，則只有連接在接觸元 •件3〇A和3〇C之間的指示燈71b會亮。如果燈負載關閉， 而接觸元件30A和30C經由固定觸點41b和可移動觸點 42b電連接，則只有連接在接觸元件3〇八和之間的指 示燈71a會冗。也就疋|兒，根據第一較佳實施例，當關閉 • f負載時’只有一個位於操作把手60的兩端部中的位置靠 刚的端部處的顯示部件92 (即將被壓下用於照明開關的後 續操作的顯示部件92)會發出指示燈71a或71b的光。因 此，操作把+ 60的發光部分可用於指示操作把手6〇的兩 樞轉端部中何者將被壓下以用於照明開關的後續操作，因 此與傳統的照明開關相比，可操作性得到了改盖。 在第-實施例中已經描述了三個開關主體j被連 板框架H)1上的-個實例。但是，在如圖5所示將兩個開 丄 19742pif.doc 關主體1。連接到板框架101的兩端的實例中，以及在如圖 6所，將單個開關主體1連接到板框架1G1的中心的實例 中’較佳為將開關主體1和包括操作把手60和指示燈支承 體9〇的把手區塊2組合起來，操作把手60和指示燈支承 體90在較短寬度方向上的寬度尺寸分別是開關主體1的 度尺寸的1.5倍和3倍。 (第二較佳實施例） 如圖7所示’第二實施例的基本構造如同第一實施 # 例。省略對於那些與第一實施例相同和類似的部件的福 述，並且為此將使用同樣的附圖標記。而且，如果形狀不 同但疋功能相同’也將使用同樣的附圖標記。 • 儘管在第一較佳實施例中，指示燈71a和71b設置在 . 把手區塊2處’但是包括指示燈71 a和71 b的指示燈區塊 3被設置在開關主體1處。 如圖8和9所示，指示燈區塊3包括：兩個指示燈7la 和71b ’電阻元件72 ;引導元件4，用於將指示燈71a的 φ 終端與指示燈71b的終端連接起來；引導元件5，用於將 指示燈71a的另一終端與指示燈71b的另一終端連接起 來；引導元件6，用於將指示燈71a的一個終端經由電阻 元件72與接觸元件30A連接起來；引導元件7,用於將相 示燈71a的另一終端與接觸元件30B連接起來；支承體8, 用於支承指示燈71 a和71 b，電阻元件72以及引導元件4 至7。 引導元件4和5平行設置。引導元件5的導向蠕部上 22 1323904 I9742pif.doc 形成 •卿芎·曲成大致為L·形的i車桩_从^ 元和二導向端部上分別形成二:。另:卜連，導 6a和％。由合成樹脂模塑材料構成的支承體8 =接几件 支承部件8a、8a，每個支承部件 /括.兩個 有開放側的矩形，用於將指示燈似具 —，連接部件8b、8b ’用於將支承部件8 =丨 起來’連接部件8b、8b彼此平行佈置以覆蓋 口 :，-對接觸元件8c、8c，它們從連接部 二4 =後端部向後（即圖8中的下方）伸出 ^ :部 至7的連接元件5a至7a 合元件8d，^引導^件5 上即圖8中的下方)伸出’並在它：^ 71面）沿平行於連接部件此的方向伸出，以支承t _二 7la和71b的端部，苴中，主承 托不燈 :-體。另外，與指示燈71a支和=上二 =形成 元件4…她二構 圖所示，如上述方法構成的指示燈區塊3_ ㈣合元件 :本實：引2i的邊緣部㈣合’而被附裝到蓋2。上： 端部分別*包含在5至7的連接70件5a至7a的導向 侔& 接觸元件3〇C中的終端板％的連掊开 c、3在接觸元件3GA中的終端板32的連接元件 23 19742pif.doc 32C以及包含在接觸元件30A中的終端板45的連接元件 相接觸以便與它們電連接。因此，指示燈7^經由電 阻兀件72連接到接觸元件30A和30B之間的節點，指示 燈71b連接到接觸元件30A * 30C之間的節點，並且接觸 凡件30A和30C彼此連接，從而如同第一實施例一樣，當 打開燈負載時可選擇關閉任何—個指示燈&和71匕。 圖lOj會示根據第二較佳實施例的觸發把手50的透視 圖。根據第二實施例，由於指示燈區塊3被安裝在開關主 體1中，為了避免指示燈區塊3阻礙觸發把手50的樞轉， 在觸發把手50的兩樞轉端部處以不阻礙連接元件8b、8b 運動的方式形成—對凹槽％。也就是說，藉由在觸發把手 〇中的凹槽58中提供連接元件8b使用的空間，觸發把手 5〇可相對於蓋20枢轉而不會受到連接元件8b、8b的阻礙。 。另外，把手區塊2包括：操作把手6〇 ;以及一對設置 ^呆作把手6G的兩枢轉端部處的棱鏡13()。棱鏡13〇包 、，’集光部件131 ’其具有用於從指示燈71a和71b收集 =線以便將光線引導到把手區塊2的前側或側面的彎曲入 ，表面；以及位於操作把手⑼的—端部處的顯示 132,用於舍射通過集光部件i3i收集的光，其中，隹 和=部件132由透明合成樹脂材料形成為:個: 〇亚以4盍％作把手6〇兩端部的方式附裝到操 : 的後側。藉由與從操作把手2的後部伸出的喝合 的導向端部處的嗜合鉤63a喷合，上述的把^ 63 附裝到開關主體上。 尾2可被 24 19742pif.doc 如上所述’在把手區塊2被附裝到開關主體！上的情 況下’指不燈71a和m被分別連接到接觸元件3〇a和遍 之間的即點上和接觸元件3〇A和3〇c之間的節點上，並且 電阻几件72被安置在接觸元件嫩和3〇c之間。因此， 如果燈負載關閉，而接觸元件3〇A和3〇B經由固定觸點 仏和可移動觸點仏電連接，則只有連接在接觸元件嫩 ^30C之間的指示燈71b亮，如果燈負載關閉，而接觸元 < 3〇A和30C經由固定觸點41b和可移動觸點42b電連 ，，則，有連接在接觸元件30A和30B之間的指示燈71a 儿。也就是說，根據第二較佳實施例，以與第一較佳實施 例相同的方式，當關閉燈負載時’只有一個位於操作把手 60 β的兩端部中的位置靠前的端部處的顯示部件132 (即將 : 被恧下用於照明開關的後續操作的顯示部件132)發出指 ^燈71a或71b的光，而可以利用操作把手6〇的發光部分 來礼示操作把手60的兩枢轉端部中的哪一個將被壓下以 ，於照明開關的後續操作，因此與傳統的照明開關相比， • 可操作性得到了改善。另外，由於指示燈71a和7lb設置 在開關主體1處’與第一較佳實施例中不同的指示燈 矛71b需要設置不同尺寸的把手區塊2相比，製造成本可 j降低。但是與指示燈71a和71b設置在把手區塊2處的 實例相比’第二較佳實施例中的顯示部件丨3 2和指示燈7 i a 和7lb之間的距離增加，因此考量從顯示部件發出的光強 度:較佳為採用第一較佳實施例。另外，為了避免光從把 手區塊2和一個形成在一蓋板u〇 (其附裝在板框架1〇1 25 1323904 19742pif.doc 的前側）上的開 <間的間隙洩漏，較佳為使把手區 口 1丄1 塊2的兩端部被蓋板no完全覆蓋（見圖7) (第三較佳實施例） 第三實施例的特徵在於把手區塊2。如圖u所示，其 其他構造與第二貫施例相同。因此，省略對於與第一實施 例相同或類似的部#的詳細描豸，並且為此將使用相= 附圖標記。而且，如果形狀不同但是功能相同，也使用相 同的附圖標記。 第三實施例中的把手區塊2包括：具有開放後部（圖 11中的下部）的平盒形操作把手⑼；以及兩個棱鏡130、 130，每個棱鏡130具有顯示部件132和集光部件， = = 形狀。彼此相同紅由透明合成樹脂 材縣成的棱鏡13G、13G中的每個都形成為—個 ίίι合:::部:牛132和集光部件131。四邊形平狀集光部件 =被仗一個端，出的固定件131a固定在操作把手6〇 疮氏面上。也就疋,兒，設置在固定件131a處的 度方向上貫穿的孔。而且，從摔作把 疋對在見 出部分64被插入所述孔中，導手二:底面突出的突 固定件131M皮固定到操作把手6Q。得 的橢圓形，且其導向端部具有圓弧形橫截 為突出 沿垂直於板100 #前側的方向而被成二月圓形槽67 個端部處，使卵定件⑶手60的兩 使得顯示部件132被插人槽67中:作把手60，從而 部比操作把手60的前側稍微更向外突不出°。件132的導向端 26 1323904 19742pif.doc 因此，根據本發明的第三實施例，來自指示燈71a和 71b的光射入集光部件131，並且通過顯示部件132專門朝 著操作把手60的前部發射。因此，與光線朝向側面以及前 側發射的第一和第二實施例相比，顯示部件132從前側看 的亮度可進一步提高。 雖然本發明已以較佳實施例揭露如上，然其並非用以 限定本發明，任何所屬領域中具有通常知識者，在不脫離 本發明之精神和範圍内，當可作些許之更動與潤飾，因此 • 本發明之保護範圍當視後附之申請專利範圍所界定者為 準。 【圖式簡單說明】 圖1是根據第一較佳實施例的照明開關的分解透視 圖。 圖2A至2D繪示根據第一較佳實施例的照明開關， 其中圖2A至2D分別提供了其正視圖、左側視圖、右側視 圖和仰視圖。 0 圖3繪示根據第一較佳實施例的照明開關的橫截面視 圖。 圖4繪示根據第一較佳實施例的把手區塊從後面看的 透視圖。 圖5A至5B繪示兩個根據第一較佳實施例的照明開關 被安裝到一板上，其中圖5A至5B分別表示其正視圖和右 側視圖。 圖6 A至6 B繪示根據第一較佳實施例的照明開關被安 27 1323904 19742pif.doc 裝到一板上，其中圖6A至6B分別表示其正視圖和右側視 圖。 圖7繪示根據第二較佳實施例照明開關的橫截面視 圖。 圖8是根據第二較佳實施例的點亮區塊的透視圖。 圖9繪示根據第二較佳實施例的點亮區塊的透視圖， 其中省略了點亮區塊的部分部件。 圖10繪示根據第二較佳實施例的觸發把手的透視圖。 • 圖11繪示根據第三較佳實施例的照明開關的橫截面 視圖。 圖12繪示習知之照明開關的正視圖。 【主要元件符號說明】 1 :開關主體 2 :把手區塊 3:指示燈區塊 4、5、6、7 :引導元件 • 5a、6a、7a :連接元件 8 :支承體 8a :支承部件 8b :連接部件 8c :接觸元件 8d : 11齒合元件 8 e : σ齒合釣 8f :支承元件 28 1323904 19742pif.doc 10 :主體 11 :裝配凸起 12 :導線插孔 13 :支撐凸緣 14 :支撐凹槽 15 :操縱孔 20 :蓋板 21 :裝配件 φ 21a:裝配孔 22 :開口 23 :支承凸起 24 :支承凹陷 26 :鉤 30A、30B、30C :接觸元件 32 :終端板 32a :主體件 32b :垂直件 32c ··連接元件 32d :水平件 33 :壓縮彈簧 33a :壓縮件 33b :鎖定件 33c :連接元件 33e :支撐件 29 1323904 19742pif.doc 34 :釋放按鈕 40 :接觸元件 41a、41b :固定觸點 42a、42b :可移動觸點 43 :可移動接觸元件 44 :螺旋彈簧 45、46 :終端板 45a、46a :主體件 φ 45b、46b :垂直件 45c、46c :連接元件 45d、46d :接觸件 47 :觸點 50 :觸發把手 51 :支撐凸起 52 :凹陷部分 53 :嚙合元件 I 54:圓柱形部件 54a :彈簧接受腔 56 :釣 58 :凹槽 60:操作把手 61 :主體部分 61 a :圓柱形凸起 62 :側壁 30 1323904 19742pif.doc 63 :嚙合元件 63a :喷合鉤 64 :凸緣 70 :電路板 70a :圓形開口 70b :固定凹槽 70c :導電圖形 71a、71b :指示燈 φ 72a、72b :電阻元件 73a、73b、73c :指示燈接觸終端 73d :共用接觸終端 80 :保護罩 81 :鉤 82 :插入槽 90 :指示燈支承體 91 :支承部件 I 91a :凹陷部分 91b :支承凹槽 91c、91d :插入孔 92 :顯示部件 93、94 :引導元件 93a、94a :支承件 93b、94b :連接元件 100 :板 31 1323904 19742pif.doc 101 :板框 102 :孔 110 :蓋板 130 :棱鏡 13\ :集光部件 131a :固定件 132 :顯示部件 200 :開關 φ 201 :元件主體 202 :操作把手 203 :顯示單元The handle block 2 includes: a quadrangular operating handle 60 that is larger than the front side of the switch body 1; indicator lights 71a and 71b; an indicator light support body 90 that is coupled to the rear side of the operating handle 60 to support the indicator lights 71a and 71b; the guiding member 93, 93 and 94 for connecting the indicator lamps 71a and 71b with the contact member 30A 17 1323904 19742pif.doc Main L: 1: Connecting the handle 60 + when bent from the front side. There is: a main body portion 61 having two longitudinal side faces of a portion 6], a pair of side walls 62 extending from the engaging elements 63 of the main body portion and extending downwardly, six of which are coupled to the trigger handle 50 61 The corners and the two sides are fixed to the flanges 64, and their cylindrical projections from the main body portion are used to indicate that the operating handle 60 is manipulated toward the central portion of the end portion. The two sides of the curved front side of the split are placed on the large side of the (10) minute 61 knife::. Three of the toothed elements 63 are respectively at the end of the engaging element 63. Further, the engaging hooks 63a are formed at the rearward engaging hooks 63a and the triggering handles 5, so that the plastic synthetic resin molding ':53 is engaged. The utility model comprises: an indicator support body 9 which is fixed by a handle on the handle 〇4; two sides of the two-display member in the direction of the support of the rectangular plate shape, for the eight-two-face facing operation handle + 60 long 7] b light. Supporting member = emitting (4) with the gas lamp * * Both ends of the component % adjacent: the bearing is used for the display and the member 93a, the connecting member 93b, when viewed from the upper right, 91 = by = One end of the carrier % extends vertically. The class tb is formed of a metal plate, and is formed in a joint with the support member. The guide member 94 includes a support #94a which is fixed to the intermediate bearing. The lv n - the fork groove 9lb 3M And the transporting member 94b, when viewed from the upper right, 'its 1323904 19742pif.doc shape is approximately T-shaped, which extends perpendicularly from one end of the support member 94a, wherein the connecting member 94b is formed of a metal plate and is formed with the support member 94a as -body. In addition, the two terminals of the indicator light 71a are connected to the connecting member 93b of one of the guiding members 93 and the connecting member 94b of the guiding member 94, respectively. The two terminals of the indicator light 71b are respectively connected to the connecting member 93b of the other guiding member % and the connecting member 94b of the guiding member 94. At the same time, the supporting members 93a, 93a and 94a of the three guiding members 93, 93 and 94 are respectively inserted into the supporting grooves 91b of the lamp supporting body 90. Thereafter, the handle block 2 is assembled by fixing the guide end portion of the projecting flange 64 to the six insertion holes 91c formed in the support member 91 and for supporting the indicator lamp 7la and The indicator support 9 of the guide members 93, 93 and 94 is shackled onto the operating handle 60 to assemble the handle block 2. Further, six engaging members 63 projecting from the rear side of the operating handle 60 are inserted into the rectangular insertion holes 91d formed in the supporting member 91 to project from the rear side of the indicator supporting member 9''. • The handle 50 is triggered by arranging the squid at the any-guide end of the three merging elements 63 projecting rearward from the opposite ends of the operating handle 60. The toothed member 53 is aged so that the handle block 2 as described above is coupled to the front side of the trigger handle 5G. When the handle block 2 is attached to the switch main body 1, the rear end portions of the support members 93, 93 and 94 of the guide members 93, 93 and 94 are respectively indicated by the insertion grooves formed on the protective cover 8 The lamp contact terminals 73a, 73b # „ 73c are resiliently contacted so as to be electrically connected (see Fig. 3). Thus, the indicator light 71a is connected between the contact elements 30A and 30B via the resistor element 19 1323904 19742pif.doc, the indicator light 71b It is connected between the contact elements 303 and 30 via the resistance element 72a. Meanwhile, the contact elements 3〇β and 30C are connected to each other via the resistance element 72b. Therefore, when the lamp load is turned off, the 'indicators 71a and 71b' will be It is selectively opened. Here, three pairs of holes 1〇2 are provided at the plate frame 101, and at most two switch bodies 1 can be mounted side by side in a shorter width direction parallel to the main body of the switch] On the direction of the shortest width (see Fig. 2, therefore, the hook 63a of the yoke element 63 by mounting the switch body 1 on the center hole 102 and the switch body 1 on the remaining pair of holes' , the Wei block = the connection in the direction of the fish width Connection (see Fig. υ. Li = body 1 relative to the lamination of the plate frame 1 〇 1 to increase the brief description of the operation of the embodiment. Figure 3 is more end; the right end _ relative to its two ends The left part of the material, because the second point 42b is pressed against the fixed contact U4, the movable skin can be moved to touch the skin energy π to add the smart force. At the same time, the left end part of the handle 6G in the square 3 is pushed backward, Q The trigger handle 50 will rotate the middle portion of the figure counterclockwise to the right with respect to the two ends: screw, J 44 3 clockwise rotation movable contact element 4 figure fixed contact 4lb relative to the moving contact gaze The private contact 42a is brought into contact with the fixed contact 20 1323904 19742pif.doc 41a. Further, in the case where the movable contact 42a is in contact with the fixed contact 4U, the operation positions the left end of the + 60 to More rearward than its right end. In other words, as long as the end of the two ends of the operating handle 60 on the front side is pressed rearward, the contact and separation between the fixed contacts 41a*4lb and the movable contacts 42a and 42b Will be selectively switched in the contact element 4 。 In addition, as described above, in the handle block 2 In connection with the sorrow of the switch body 1, the fingers 71 & and 71b are respectively connected to a node between the contact elements 3a and 30B and the contact elements 3〇B and 3〇(: a node between ' And the resistive element 72a is connected between the contact elements 3〇b and 30C. Therefore, if the lamp load is turned off and the contact elements 3A and 3B are electrically connected via the fixed contact 41a and the movable contact 42a, only the connection is made. The indicator light 71b between the contact elements 3A and 3A will illuminate. If the lamp load is turned off and the contact elements 30A and 30C are electrically connected via the fixed contact 41b and the movable contact 42b, only the indicator lamp 71a connected between the contact elements 3 and 8 may be redundant. In other words, according to the first preferred embodiment, when the load is turned off, there is only one display member 92 located at the end portion of the operation handle 60 at the end portion (to be depressed) The display unit 92) for subsequent operation of the illumination switch emits light of the indicator 71a or 71b. Thus, the illuminating portion of the operating handle + 60 can be used to indicate which of the two pivoting ends of the operating handle 6 将 will be depressed for subsequent operation of the lighting switch, thus operability is obtained compared to conventional lighting switches Changed the cover. The three examples of the three switch bodies j being connected to the frame H)1 have been described in the first embodiment. However, as shown in Fig. 5, two openings 19742pif.doc are closed to the main body 1. In the example of connecting to both ends of the plate frame 101, and in the example of connecting the single switch body 1 to the center of the plate frame 1G1 as shown in Fig. 6, it is preferable to support the switch body 1 and the operation handle 60 and the indicator lamp The handle blocks 2 of the body 9 are combined, and the widths of the operation handle 60 and the indicator support 90 in the shorter width direction are 1.5 times and 3 times the degree of the switch body 1, respectively. (Second preferred embodiment) The basic configuration of the second embodiment as shown in Fig. 7 is as in the first embodiment. The descriptions of the same and similar components as those of the first embodiment are omitted, and the same reference numerals will be used for this purpose. Moreover, the same reference numerals will be used if the shapes are different but the functions are the same. • Although in the first preferred embodiment, the indicator lamps 71a and 71b are disposed at the handle block 2', the indicator block 3 including the indicator lamps 71a and 71b is disposed at the switch body 1. As shown in Figures 8 and 9, the indicator block 3 comprises: two indicator lights 7la and 71b 'resistance element 72; a guiding element 4 for connecting the φ terminal of the indicator light 71a with the terminal of the indicator light 71b; An element 5 for connecting the other terminal of the indicator light 71a with the other terminal of the indicator light 71b; a guiding element 6 for connecting one terminal of the indicator light 71a with the contact element 30A via the resistance element 72; the guiding element 7, for connecting the other terminal of the indicating lamp 71a with the contact member 30B; the supporting body 8 for supporting the indicator lamps 71a and 71b, the resistive member 72 and the guiding members 4 to 7. The guiding elements 4 and 5 are arranged in parallel. Guide groove 5 of the guiding element 5 1323904 I9742pif.doc Formation • The 车 芎 曲 大致 大致 大致 大致 大致 大致 大致 大致 大致 大致 大致 大致 大致 大致 大致 大致 大致 大致 大致 大致 大致 大致 。 。 。 。 。 。 和 和 和 和 和 和 和 和 和 和Another: Bulian, lead 6a and %. A support body 8 composed of a synthetic resin molding material = several support members 8a, 8a, each support member / two rectangles having an open side for the indicator light - the connection members 8b, 8b 'For the support member 8 = picking up' the connecting members 8b, 8b are arranged parallel to each other to cover the mouth: - the pair of contact elements 8c, 8c, which are rearward from the connecting portion 2 = rear end (ie below the figure 8) Extending the connecting elements 5a to 7a of the parts to 7 to the elements 8d, the lower part of the guiding member 5, that is, the lower part of Fig. 8) is extended 'and is in the direction of: ^ 71 side) in the direction parallel to the connecting member Extend to support the ends of t _ II 7la and 71b, in the middle, the main support does not light: - body. In addition, with the indicator light 71a support = upper two = forming element 4 ... her two composition shown, the indicator block formed by the above method 3_ (four) combined components: the real: the edge of the 2i edge (four) combined 'and attached Loaded to the cover 2. Upper: end portions * respectively included in the guides 70 & contact elements 3 〇 C of the connecting pieces 70 to 5a, the terminal plates % of the end plates c, 3 of the terminal plates 32 in the contact elements 3GA The connecting member 23 19742pif.doc 32C and the connecting members of the terminal plate 45 included in the contact member 30A are in contact to be electrically connected thereto. Therefore, the indicator lamp 7^ is connected to the node between the contact elements 30A and 30B via the resistor member 72, the indicator lamp 71b is connected to the node between the contact members 30A*30C, and the contact members 30A and 30C are connected to each other, thereby As in the first embodiment, it is optional to turn off any of the lights & 71 and 71 when the lamp load is turned on. Figure 10O shows a perspective view of the trigger handle 50 in accordance with the second preferred embodiment. According to the second embodiment, since the indicator block 3 is mounted in the switch body 1, in order to prevent the indicator block 3 from obstructing the pivoting of the trigger handle 50, the connecting members are not obstructed at the two pivot ends of the trigger handle 50. The way 8b, 8b moves is formed - the groove %. That is, by providing the space used by the connecting member 8b in the recess 58 in the trigger handle ,, the trigger handle 5 can be pivoted relative to the cover 20 without being obstructed by the connecting members 8b, 8b. . Further, the handle block 2 includes: an operating handle 6A; and a pair of prisms 13() disposed at the two pivoting ends of the handle 6G. The prism 13 is wrapped, and the 'light collecting member 131' has a curved entry for collecting the light from the indicator lights 71a and 71b to guide the light to the front side or the side of the handle block 2, and a surface, and a handle (9) a display 132 at the end for ejecting the light collected by the light collecting member i3i, wherein the 隹 and = members 132 are formed of a transparent synthetic resin material: one: 〇 以 4 盍 作 把手 把手 把手 把手The way of the department is attached to the back side of the operation: The above-described lever 63 is attached to the switch main body by being sprayed with the fitting hook 63a at the leading end portion of the drinking joint projecting from the rear portion of the operating handle 2. Tail 2 can be attached to the switch body by the handle block 2 as described above. In the above case, the finger lights 71a and m are respectively connected to the point between the contact element 3〇a and the point and the node between the contact elements 3A and 3〇c, and the resistors 72 are Placed between the contact element tender and 3〇c. Therefore, if the lamp load is turned off and the contact elements 3A and 3B are electrically connected via the fixed contact port and the movable contact port, only the indicator lamp 71b connected between the contact elements 30C is illuminated if the lamp The load is turned off, and the contact elements < 3A and 30C are electrically connected via the fixed contact 41b and the movable contact 42b, and then there is an indicator 71a connected between the contact elements 30A and 30B. That is, according to the second preferred embodiment, in the same manner as the first preferred embodiment, when the lamp load is turned off, there is only one end located at the front end in the both end portions of the operation knob 60β. The display member 132 (i.e., the display member 132 that is shackled for the subsequent operation of the illumination switch) emits light of the lamp 71a or 71b, and the two portions of the operation handle 60 can be greeted by the light-emitting portion of the operation handle 6〇. Which of the pivoting ends will be depressed for subsequent operation of the lighting switch, thus operability is improved compared to conventional lighting switches. In addition, since the indicator lamps 71a and 7lb are disposed at the switch main body 1' different from the first preferred embodiment, the indicator spear 71b requires a different size of the handle block 2, and the manufacturing cost can be reduced. However, the distance between the display member 丨3 2 and the indicator lamps 7 ia and 7lb in the second preferred embodiment is increased as compared with the example in which the indicator lamps 71a and 71b are disposed at the handle block 2, so consideration is made from the display member. Light intensity emitted: Preferably, the first preferred embodiment is employed. In addition, in order to prevent light from leaking from the handle block 2 and a gap formed in a cover u (which is attached to the front side of the plate frame 1〇1 25 1323904 19742pif.doc), it is preferable to Both ends of the handle area 1 丄 1 block 2 are completely covered by the cover plate no (see Fig. 7) (third preferred embodiment) The third embodiment is characterized by the handle block 2. As shown in Fig. u, the other constructions are the same as those of the second embodiment. Therefore, the detailed description of the part # which is the same as or similar to the first embodiment is omitted, and the phase = reference numeral will be used for this purpose. Moreover, if the shapes are different but the functions are the same, the same reference numerals are used. The handle block 2 in the third embodiment includes a flat box-shaped operating handle (9) having an open rear portion (lower portion in Fig. 11); and two prisms 130, 130 each having a display member 132 and a light collecting member , = = shape. Each of the prisms 13G, 13G which are made of the transparent synthetic resin material is formed into a single piece: a portion: a cow 132 and a light collecting member 131. Quadrilateral flat light collecting member = one end is smashed, and the fixing member 131a is fixed to the operating handle 6. In other words, a hole penetrating in the direction of the fixing member 131a is provided. Further, from the falling handle, the protruding portion 131 is inserted into the hole, and the protruding member 131M projecting from the bottom surface is fixed to the operating handle 6Q. Obtaining an elliptical shape, and the guiding end portion has a circular arc-shaped cross section so as to be protruded in a direction perpendicular to the front side of the plate 100# to be formed at the end portions of the February circular groove 67, so that the egg fixing member (3) of the hand 60 The display member 132 is inserted into the slot 67 as the handle 60 so that the portion protrudes slightly outward from the front side of the operating handle 60. Guide end 26 of the member 132 1323904 19742pif.doc Therefore, according to the third embodiment of the present invention, light from the indicator lamps 71a and 71b is incident on the light collecting member 131, and is directed toward the front portion of the operating handle 60 through the display member 132. emission. Therefore, the brightness of the display member 132 as seen from the front side can be further improved as compared with the first and second embodiments in which the light is emitted toward the side and the front side. While the invention has been described above in terms of the preferred embodiments thereof, it is not intended to limit the invention, and it is possible to make a few changes and modifications without departing from the spirit and scope of the invention. Therefore, the scope of protection of the present invention is defined by the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view of a lighting switch according to a first preferred embodiment. 2A to 2D illustrate a lighting switch according to a first preferred embodiment, wherein Figs. 2A to 2D respectively provide a front view, a left side view, a right side view and a bottom view. 0 is a cross-sectional view of a lighting switch in accordance with a first preferred embodiment. Figure 4 is a perspective view of the handle block according to the first preferred embodiment as seen from the rear. 5A to 5B show two illumination switches according to the first preferred embodiment mounted on a board, wherein Figs. 5A to 5B show a front view and a right side view, respectively. 6A to 6B show that the illumination switch according to the first preferred embodiment is mounted on a board by an angola 27 1323904 19742pif.doc, wherein Figs. 6A to 6B show a front view and a right side view, respectively. Figure 7 is a cross-sectional view of a lighting switch in accordance with a second preferred embodiment. Figure 8 is a perspective view of a lighting block in accordance with a second preferred embodiment. Figure 9 is a perspective view of a lighting block in accordance with a second preferred embodiment, with portions of the lighting block omitted. Figure 10 is a perspective view of a trigger handle in accordance with a second preferred embodiment. Figure 11 is a cross-sectional view of a lighting switch in accordance with a third preferred embodiment. Figure 12 depicts a front view of a conventional lighting switch. [Description of main component symbols] 1 : Switch main body 2 : Handle block 3 : Indicator block 4 , 5 , 6 , 7 : Guide element • 5a, 6a, 7a : Connection element 8 : Support body 8a : Support member 8b : Connecting member 8c: contact member 8d: 11 toothed member 8e: σ toothed fishing 8f: supporting member 28 1323904 19742pif.doc 10: main body 11: fitting projection 12: wire insertion hole 13: support flange 14: support concave Slot 15: Operating hole 20: Cover plate 21: Mounting fitting φ 21a: Mounting hole 22: Opening 23: Supporting projection 24: Supporting recess 26: Hooks 30A, 30B, 30C: Contact member 32: End plate 32a: Main body member 32b : Vertical member 32c · Connecting member 32d: Horizontal member 33: Compression spring 33a: Compression member 33b: Locking member 33c: Connecting member 33e: Support member 29 1323904 19742pif.doc 34: Release button 40: Contact member 41a, 41b: Fixed Contacts 42a, 42b: movable contact 43: movable contact member 44: coil springs 45, 46: terminal plates 45a, 46a: body members φ 45b, 46b: vertical members 45c, 46c: connecting members 45d, 46d: contact 47: contact 50: trigger handle 51: support protrusion 52: recessed portion 53: meshing element I 54: cylindrical member 54a: spring receiving chamber 56: fishing 58: recess 60: operating handle 61: main body portion 61 a: cylindrical projection 62: side wall 30 1323904 19742pif.doc 63: engaging element 63a: spray hook 64: flange 70: circuit board 70a: circular opening 70b: fixing groove 70c: conductive pattern 71a, 71b: indicator light φ 72a, 72b: resistance element 73a, 73b, 73c: indicator contact terminal 73d: common contact terminal 80: protective cover 81: hook 82: insertion groove 90: indicator support body 91: support member I 91a: recessed portion 91b: support groove 91c, 91d: insertion hole 92: display members 93, 94: guiding members 93a, 94a : support member 93b, 94b: connection member 100: plate 31 1323904 19742pif.doc 101: plate frame 102: hole 110: cover plate 130: prism 13\: light collecting member 131a: fixing member 132: display member 200: switch φ 201 : component body 202 : operation handle 203 : display unit