經濟部中央標準局員工消費合作社印製 A7 _ B7 五、發明説明、） 發明領域 本發明係關於一種嵌入支撐板（如輔助天花板）之照 明設備的可逆咬合固定裝置。 背景技術 一種眾知、普遍的小型嵌入照明設備用的系統使用了 至少一對以彈性方式連接至此設備本體並在徑向相對側從 本體延伸的臂。臂被迫抵住設備本體之前凸緣，如此必須 將臂轉動約1 8 0 °以穿過輔助天花板中之安裝用的開口 以克服彈性成作用力。一旦設備插入，臂被釋放且其推抵 住輔助天花板之內表面，而前凸緣對外表面施力，如此將 設備鎖於嵌入位置。爲移動設備，必須將其拉出以克服以 彈性方式連接之臂的反作用力。由於彈簧需要極度的預荷 重（基於安全理由，彈簧必須能夠支撐至少設備的5倍重 量），所以此系統不適合較大與較重的設備。因此，安裝 與移除相當費功夫。 另一種用於大型嵌入照明設備之系統設有柱狀框.架供 照明設備安裝其上。框架之側表面設有至少兩個彈性層狀 元件之支撐件，這些元件可藉由沿著支撐件並抵抗輔助天 花板之內表面的滑動件而固定。這是一個相當昂貴的系統 且安裝困難亦不便，首先，框架必須插入孔中，然後’當 框架靜止固持於定位時，必須以滑動件來安裝並鎖定彈性 層狀元件，最後，利用螺絲或類似者來固定設備本體。我 們必須指出：此場合中，使用工具會使安裝更不便，且安 (請先聞讀背面之注意再填寫本頁) -裝. 訂， 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） ， A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明（。） 2 裝者必須，在離地某高度處工作。 其它已知系統中，彈性緊固臂可從設備之框架撤回， 使其插入開口。此場合中，亦需使用工具來固定住臂，且 設備必須固定住框架。 另一緊固系統設有從設備本體沿切線方向延伸的彈性 臂（通常是3個）。一旦設備插入，將臂拉近至設備，然 後釋放以安裝設備。實際上’此解決之道受到限制，因爲 使用了具有爲設備設計之厚度的輔助天花板；此外，移除 困難並可能損壞輔助天花板。 本發明之目的爲提供一種用於嵌入支撐板中之照明設 備的固定裝置，使得安裝與移除變得簡單且迅速，如此即 使非專家也能以最小的功夫來完成上述工作。 本發明之另一目的爲提供一種不會被破壞照明設備外 觀之上述型態的裝置。 、 本發明之深入目的爲提供一種自動配合照明設備嵌入 之板的各種厚度之上述型態的裝置。 發明槪述 本發明可逆咬合固定裝置可達成上述目的，其可括： 第一臂，在接近設備本體之前開口處與此本體樞接；第二 臂，係由撓性材料製成，從第一臂之自由端延伸並與此自 由端形成夾角，如此其自由端指向設備本體。後者之自_ 端相對於第二臂大致上呈垂直，而第二臂之中間區段上設 ，有突出部。設備上有供第二臂以滑動方式嚙合之孔’所以 本紙張尺度適用中國國家標準（CNS ) A4規格（2丨〇'〆297公釐） (請先閱讀背面之注意事^^填寫本頁) •裝· 訂 ο 線· 經濟部中央標準局員工消費合作社印製 A7 __B7 五、發明説明ς ) 設備可置於第一或安裝位置和第二或鎖定位置；在第一位 置中，第一臂大致上位於設備本體側且第二臂於該本體內 部延伸，在第二位置中，第一臂相對於先前位置大致轉過 9 0 °且第二腎藉其突出部強行抵抗嚙合於照明設備，如 此以彈性方式對第一臂施加以抵住板之內表面。 圖示簡單說明 以此方式，第二臂作爲照明設備與其嵌入之板之間的 弾性支柱，此板也因此位於此裝置與照明設備自身周圍外 部凸緣之間。 在本發明之特定實施例中，此裝置之第一臂與第二臂 係由一長形層狀元件所組成。此元件由適當彈性的鋼所製 成’藉由第二臂轉移給板之推力而繞著支撐塊而大致形成 、、V夕形。 參照下列圖示，透過其中一個實施例（用來舉例說明 而非限制）本發明嵌入支撐板中之照明設備之可逆咬合固 定裝置的特徵與優點將更爲淸楚。 圖1爲利用本發明固定裝置而固著在輔助天花板之照 明設備的側向剖面圖； 圖2爲依據圖1箭號2所視得之固定裝置的上視圖； 圖3爲顯示本發明裝置之撓性元件連接關係之局部放 大圖、 圖4爲本發明裝置的側視圖； 圖5顯示位於照明設備之安裝位置的本發明裝置。 本&张尺度適用中國國家標準（CNS ) Λ4規格（210X297公釐） — (請先閱讀背面之注意事填寫本頁) •裝. 訂„- -铼 A7 B7 五、發明説明（4 ) 較佳實施例之敘述 參照上述圖示，已知型態之已知嵌入照明設備的本體 之標號爲1，其具有前開口 2可使產生的光線通過以及繞 著開口之周圍凸緣la，並具有支撐板3 (例如，形成輔 助天花板），其中孔4用來安裝設備。 徑向鰭片5從接近.開口 2之本體1外表面突出，並支 撐樞軸6，而長形層狀鋼元件7之第一臂8末端圍繞著此 樞軸彎曲形成眼孔8 a。長形層狀鋼元件撓性適當且大致 上彎曲成V形以形成由本體1側向延伸之第一臂8以及指 向本體1並滑入設於其中之槽10的第二臂9中。 第二臂9之自由端彎曲成大致上垂直於臂9本身，而 相對於臂輪廓而提高並如以剪抵住後者之方式，而獲得之 來自臂9中間點的接頭（t a b ) 1 1則沿軸向延伸，大 致上接近彎曲的部分9 a。毗鄰於板3內表面之大致柱狀 塊1 2位於與層狀元件7彎曲點對應處，此點對應至第一 臂8與第二臂9之末端。 自然而然，需要兩個或以上之本發朋的裝置（從本體 1於對角線上相對側或傾斜1 2 0 °而延伸）以取得輔助 天花板之照明設備的平衡固著。雖然這段敘述僅針對一裝 置，而其它則呈現大致相同的結構，吾人應了解這段敘述 係關係所有其它裝置，特別是就以下所述之安裝與移除之 操作。 依據本發明，爲<嵌入安裝於照明設備之板中而設有 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公着） (請先閱讀背面之注意事:填寫本頁) .裝. 經濟部中央標準局員工消費洽作社印製 A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明（) 5 固定裝置，設備本體i導入板3之孔4，同時長形層狀鋼 元件7可使第一臂8立於本體1外表面而第二臂9則完全 安裝於本體1之內部，如圖5所示。 爲固定板3上之裝置，本體1之外圍突緣1 a抵著板 3外表面而固持，而臂9則同時在槽1 0中滑動，如此其 脫離本體1直到元件1 2毗鄰板3內表面。屆時，徑向力 必須施於臂9之彎曲端9 a，通過施壓元件1 2將推力傳 移至板3，如此使得臂9逐漸彎曲，如圖1所示。彎曲端 9 a持續受到推力直到接頭1 11完全脫離槽1 〇，抵住本 體1外表面而解脫並抵觸著此外表面，而臂9則毗鄰於邊 界槽1 0。在設於設備之裝置上必須重覆此操作直到其完 全夾緊。以此方式，兩個相對力量作用在板3上，一個是 藉由其外表面上之本體1外圍突緣1 a而產生的，而另一 個是藉由其內表面上之施壓元件' 1 2所產生的，如此設備 可以穩固地夾緊於板3。 移除的操作一樣的簡單：爲了使從本體1脫離之接頭 1 1移動並使臂9滑過本體1內部之槽10，可以在彎曲 端9 a處將臂9往下推，在所有備於設備之臂上必須重覆 此操作。 如圖3所示，投光燈表面可設有特殊，大致隱藏底座 、其中裝有彎曲端9 a，一旦設備受到固定，可防止彎曲 端9 a破壞設備外觀。爲了使安裝者的工作（需要在彎曲 端9 a上操作以安裝或移除設備）簡單一點，方法就是在 小塑膠塊1 4中納入座1 3之相同形狀，因此，當接頭 (請先閱讀背面之注意事 填寫本頁) ，裝. 、1T5 本紙張尺度適用中國國家標準（CNS ) Λ4規格（2】0X297公釐） -8 - 經濟部中央標準局員工消費合作社印製 A7 ______B7____·___ 五、發明説明（g ) 1 1與本體1外表面嚙合時，實際上座塡滿至投光燈之高 度。. 以上所述淸楚地顯示：由於本發明之固定裝置幾乎不 費功夫亦無需工具，所以嵌入照明設備之安裝與移除的操 作大大地簡化了。當經常將數十個或數百個設備嵌入於大 房間內時，在安裝過程所節省下的時間就成爲減少安裝成 本之重要因素了，即使安裝一個設備所需的時間有限。 此外’由於本發明之固定裝置樞接於照明設備本體， 故可在相當寬的範圍內自動吻合板厚度，且無需特定形式 以因應每一厚度或數個厚度。 在不脫離申請專利範圍之前提下，吾人可對上述嵌入 支撐板（如輔助天花板）中之照明設備的可逆咬合固定裝 置做變化與/或修正。 '主要元件對照表 1 本體 2 前開口 3 支撐板 4 孔 5 徑向鰭片 6 樞軸 7 長形層狀鋼元件 8 第一臂 8 a 孔眼 本紙張尺度適用中國國家標準（CNS ) A4規格（2I0X297公釐） -9- S96259 A7 B7 五、發明説明（7 ) 9 第二臂 9 a 彎曲端 10 槽 11 接頭 12 施壓元件 13 座 (請先閲讀背面之注意事填寫本頁) .裝. 、1τί 線 經濟部中央標準局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS〉Α4規格（210Χ 297公釐） -10-Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs A7 _ B7 V. Description of the Invention The present invention relates to a reversible snap-in fixing device for a lighting device embedded in a support plate (such as an auxiliary ceiling). BACKGROUND OF THE INVENTION A well-known and widespread system for small embedded lighting uses at least a pair of arms that are elastically connected to the body of the device and extend from the body on radially opposite sides. The arm is forced against the front flange of the device body, so the arm must be rotated about 180 ° to pass through the opening in the auxiliary ceiling to overcome the elastic force. Once the device is inserted, the arm is released and it pushes against the inner surface of the auxiliary ceiling, while the front flange applies force to the outer surface, thus locking the device in the embedded position. To move the device, it must be pulled out to overcome the reaction forces of the arms connected in a resilient manner. Because springs require extreme preload (for safety reasons, the spring must be able to support at least 5 times the weight of the equipment), this system is not suitable for larger and heavier equipment. Therefore, installation and removal are quite laborious. Another system for large-scale embedded lighting equipment is provided with a columnar frame. A rack is provided for lighting equipment to be mounted thereon. The side surface of the frame is provided with support members of at least two elastic laminar elements which can be fixed by sliding members along the support members and resisting the inner surface of the auxiliary ceiling. This is a fairly expensive system and difficult to install. First, the frame must be inserted into the hole, then 'when the frame is stationary and held in place, the elastic laminar element must be installed and locked with a slide, and finally, using screws or similar To fix the device body. We must point out that in this case, the use of tools will make installation more inconvenient and safe (please read the note on the back before filling out this page)-binding. Bookmarking, this paper size applies Chinese National Standard (CNS) A4 specifications (210X297 (Mm), A7 B7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs. 5. Description of Invention (.) 2 The installer must work at a certain height from the ground. In other known systems, the resilient fastening arm can be withdrawn from the frame of the device and inserted into the opening. In this case, tools are also needed to hold the arm, and the equipment must hold the frame. Another fastening system is provided with elastic arms (usually three) extending from the device body in a tangential direction. Once the device is inserted, pull the arm closer to the device and release to install the device. Actually, this solution is limited because auxiliary ceilings with a thickness designed for the equipment are used; moreover, removal is difficult and may damage the auxiliary ceiling. The object of the present invention is to provide a fixing device for a lighting device embedded in a support plate, which makes installation and removal simple and quick, so that even non-experts can complete the above work with minimal effort. Another object of the present invention is to provide a device of the above-mentioned type which does not damage the appearance of the lighting device. An in-depth object of the present invention is to provide a device of the above-mentioned type that automatically cooperates with various thicknesses of a plate embedded by a lighting device. Description of the invention The above object can be achieved by the reversible occlusion fixation device of the present invention, which may include: a first arm pivotally connected to the body at an opening before approaching the body of the device; a second arm made of flexible material, The free end of the arm extends and forms an angle with this free end so that its free end points towards the device body. The self-end of the latter is substantially perpendicular to the second arm, and the middle section of the second arm is provided with a protrusion. There are holes on the device for the second arm to engage in a sliding manner. Therefore, this paper size applies the Chinese National Standard (CNS) A4 specification (2 丨 〇'〆297 mm) (Please read the notes on the back first ^^ Fill in this page ) • Assembly · Order ο · Printed by the Consumer Standards Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A7 __B7 V. Description of the invention) The device can be placed in the first or installation position and the second or locked position; in the first position, the first The arm is generally located on the side of the device body and the second arm extends inside the body. In the second position, the first arm is rotated approximately 90 ° relative to the previous position and the second kidney forcibly resists engagement with the illumination by its protrusion. The device is thus elastically applied to the first arm against the inner surface of the board. The diagram simply illustrates that in this way, the second arm acts as a flexible pillar between the lighting device and its embedded plate, which is therefore located between the device and the outer flange around the lighting device itself. In a specific embodiment of the invention, the first arm and the second arm of the device are composed of an elongated layered element. This element is made of steel with appropriate elasticity, and is formed into a substantially V-shape around the support block by the thrust transferred from the second arm to the plate. With reference to the following diagram, the features and advantages of the reversible snap-in fixing device of the lighting device embedded in the support plate of the present invention through one embodiment (for illustration and not limitation) will be even better. 1 is a side cross-sectional view of a lighting device fixed to an auxiliary ceiling using the fixing device of the present invention; FIG. 2 is a top view of the fixing device viewed from arrow 2 of FIG. 1; FIG. 3 is a view showing a device of the present invention A partially enlarged view of the connection relationship of the flexible elements, FIG. 4 is a side view of the device of the present invention, and FIG. 5 shows the device of the present invention in the installation position of the lighting device. This & Zhang scale is applicable to the Chinese National Standard (CNS) Λ4 specification (210X297 mm) — (Please read the notes on the back and fill out this page first) • Packing. Order „--铼 A7 B7 V. Description of the invention (4) The description of the preferred embodiment is referred to the above-mentioned diagram. The body of the known type of known embedded lighting device is designated as 1, which has a front opening 2 to allow the generated light to pass through and around the flange flange la of the opening, and has Support plate 3 (for example, to form an auxiliary ceiling), in which holes 4 are used to mount equipment. Radial fins 5 protrude from the outer surface of the body 1 near the opening 2 and support the pivot 6 while the elongated layered steel element 7 The end of the first arm 8 is bent around this pivot to form an eyelet 8a. The elongated layered steel element is suitably flexible and is generally bent into a V shape to form the first arm 8 extending laterally from the body 1 and pointing toward the body 1 and slide into the second arm 9 of the slot 10 provided therein. The free end of the second arm 9 is bent substantially perpendicular to the arm 9 itself, and is raised relative to the contour of the arm and as if against the latter And the obtained tab (tab) 1 1 from the middle point of the arm 9 is along the axis Extending, approximately close to the curved portion 9 a. A substantially columnar block 12 adjacent to the inner surface of the plate 3 is located corresponding to the bending point of the layered element 7, which corresponds to the ends of the first arm 8 and the second arm 9 Naturally, two or more original devices are needed (extending from the opposite side of the main body 1 or extending at an angle of 120 °) to achieve the balance and fixation of the auxiliary ceiling lighting. Although this description only For one device, while the others have roughly the same structure, we should understand that this narrative relates to all other devices, especially the operation of installation and removal described below. According to the present invention, it is < embedded installation in lighting The paper on the equipment is provided with the paper size applicable to Chinese National Standard (CNS) A4 specifications (210X297) (please read the note on the back first: fill out this page). Equipment. Printed A7 B7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention () 5 Fixing device, the device body i is introduced into the hole 4 of the plate 3, and the elongated layered steel element 7 allows the first arm 8 to stand on this The outer surface of the body 1 and the second arm 9 are completely installed inside the body 1, as shown in Fig. 5. To fix the device on the board 3, the peripheral flange 1a of the body 1 is held against the outer surface of the board 3, and The arm 9 slides in the slot 10 at the same time, so that it disengages from the body 1 until the element 12 is adjacent to the inner surface of the plate 3. At that time, the radial force must be applied to the curved end 9a of the arm 9, and the thrust is applied by pressing the element 12 It is transferred to the plate 3, so that the arm 9 is gradually bent, as shown in Fig. 1. The curved end 9 a continues to be pushed until the joint 11 is completely disengaged from the groove 10, and is released against the outer surface of the body 1 and abuts the other surface. The arm 9 is adjacent to the boundary slot 10. This operation must be repeated on the device installed in the device until it is fully clamped. In this way, two relative forces act on the plate 3, one is generated by the peripheral flange 1a of the body 1 on its outer surface, and the other is by the pressure element '1 on its inner surface 2 produced so that the device can be firmly clamped to the plate 3. The operation of removing is as simple as: in order to move the joint 11 separated from the body 1 and slide the arm 9 through the groove 10 inside the body 1, the arm 9 can be pushed down at the curved end 9 a, and This operation must be repeated on the arm of the device. As shown in Fig. 3, the surface of the flood light may be provided with a special, substantially hidden base, which is equipped with a curved end 9a. Once the device is fixed, it can prevent the curved end 9a from damaging the appearance of the device. In order to make the installer's work (need to operate on the curved end 9 a to install or remove the device) a little easier, the method is to incorporate the same shape of the seat 13 into the small plastic block 14, so when the connector (please read first Note on the reverse side, fill in this page), install., 1T5 This paper size is applicable to Chinese National Standard (CNS) Λ4 specifications (2) 0X297 mm Explanation of the invention (g) 11 When the mesh with the outer surface of the body 1, the seat is actually full to the height of the flood light. The above clearly shows that since the fixing device of the present invention requires almost no effort and no tools, the operation of installing and removing the embedded lighting device is greatly simplified. When dozens or hundreds of devices are often embedded in a large room, the time saved during the installation process becomes an important factor in reducing the installation cost, even if the time required to install one device is limited. In addition, since the fixing device of the present invention is pivotally connected to the main body of the lighting device, the thickness of the plate can be automatically matched in a relatively wide range, and a specific form is not required to correspond to each thickness or several thicknesses. Without departing from the scope of the patent application, I can make changes and / or corrections to the reversible snap-in fixtures of the lighting equipment embedded in the support plates (such as auxiliary ceilings). 'Comparison of main components 1 Body 2 Front opening 3 Support plate 4 Hole 5 Radial fin 6 Pivot 7 Long layered steel element 8 First arm 8 a Eyelet This paper size applies Chinese National Standard (CNS) A4 specifications ( 2I0X297 mm) -9- S96259 A7 B7 V. Description of the invention (7) 9 Second arm 9 a Bent end 10 Slot 11 Connector 12 Pressure element 13 seat (please read the notes on the back first and fill in this page). 1、1τί Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Online Economy The paper size is applicable to Chinese national standards (CNS> Α4 specifications (210 × 297 mm) -10-