M426714 五、新型說明： 【新型所屬之技術領域】 本案係屬於照明燈具的領域’尤指應用於一模 組化日光燈管上，且為模組化設計的可旋轉之轉接 座結構。 【先前技術】 按’由於LED(發光二極體）具有省電及使用壽命 長等特點，再加上發光亮度技術的提昇，近年來， 大量被應用於照明用途上。相較於傳統的日光燈管 其發光時係利用氣體放電的原理，自日光燈管_端 供電後，該燈管内部的電子加速運動並撞擊氣體後 而產生紫外線，再透過該種日光燈管燈管的玻璃係 塗佈有螢光粉受紫外線照射而發亮，但傳統日光_ 官因為含有果或螢光粉等有害物質，而無法回收再 利用並造成環境污染。 是以，目前各級機關係推行使用更加省電的模 組化日光燈管，其係整合了複數顆LED作為其發= 源，且設置於一燈管内，由於該等LED係由直漭電 驅動發亮，且該燈管一側設有供轉換電壓及電济之 一驅動電路，利用複數個led經整合後集中發哀 進而產生所需的照明亮度。但由於led持續發意— 段時間後’通常會產生高溫而導致發光效率低落的 問題’進而影響照明所需的亮度；再者，傳統日光 燈管或一般模組化日光燈管僅能插置於一般日光_ 4 M426714 座而接電使用，且無法以其他接電方式使用，因而 限縮了其使用範圍。 是故’本創作人係申請中華民國新型專利第 M383682號「模組化日光燈管及其轉接座、連接頭 與連接延長線」’而揭露一種利用LED作為發光源的 模組化日光燈管，其結合如：轉接座、連接頭或連 接延長線等不$的擴充組件後，而可使用於一般的 日光燈座’或進行串接延伸長度使用，或直接由一 瓜電源插座接電使用，進而大幅提昇了使用時的便 利性，且便於拆裝而可增添實用性。而本創作即是 提出種可結合上述模組化日光燈管的擴充組件_ 可旋轉之轉接座結構，其利用設置於該燈管端部之 —固定座，並結合可進行相對轉動之一定位片及一 旋轉片，將該模組化日光燈管使用於一般日光燈座 時，旋轉該燈管而調整照射角度，據以提昇該模組 化曰光燈管的照明效果。 【新型内容】 本創作之一目的，旨在提供一種可旋轉之轉接 、’Ό構俾利用一疋位片及一旋轉片，插接於—模 、、且化日光燈管端部之一固定座時而完成電性連接， 而此使該模組化日先燈管相對於一日光燈作進行旋 轉，以調整該模組化日光燈管照射角度之效果。 本邊丨作之一目的，旨在提供一種可旋轉之轉接 座結構，俾利用該定位片及該旋轉片之模組化設 5 M426714 計，而便於自該模組化日光燈管上進行拆裝，且能 更換不同類型的擴充組件，大幅提高其使用範圍及 實用性。 為達上述目的，本創作之可旋轉之轉接座結 構，設於一模組化日光燈管上，而能使用於一日光 燈座上，以供調整其照射角度，其包括：一固定座， 其一端係一罩體結構設置，以供包覆於該模組化曰 光燈官之端部，另一端係形成一容置槽，該容置槽 内係設有一連接槽，且該連接槽内設有一對第一導 電部，該對第一導電部並與該模組化曰光燈管電性 連接，一定位片，係一圓盤體結構且其一面具有— 插塊，且該插塊内設有—對第二導電部，該定位片 係設於該容置槽内，該插塊插置於該連接槽内，且 該對第二導電部與該對第一導電部作電性連接，該 定位片之外周緣設有至少一卡掣部，另該定位片之 中心係設有一樞孔；及一旋轉片，其中心係設有一 樞轴而活動樞接於該定位片之該樞孔内，該旋轉片 之一面係設有一旋轉槽以容置並卡掣該定位片，且 該旋轉片之另一面係設有一對第三導電部，該對第 三導電部與該對第二導電部作電性連接。據此，而 能利用該定位片及該旋轉片能夠相互轉動並卡擎的 設計，而使該模組化曰光燈管達到調整照射角度的 目的進而提幵照明效果。再者’其模組化設計更 能夠提昇該模組化曰光燈管的用途及功能性。 6 y ’該連接槽係包括一第一槽體及一第二槽 篮而呈凸字形么士错讯 、〜°又，且該第一槽體之深度較該 塊二之深度深，而可利用該第-槽體插置該插 ο第二槽體係供容置該旋轉片之該樞軸。 於一實施例中，該交番描h γ 令置槽内係設有至少二固定 孔，以供鎖掣 疋 Μ έΗ ν一固弋件而將該固定座固定於該 才果，、且化日光燈管 s之知部，以便於進行組裝。 於—實施例中，本創作 構更包含至少該可&轉之轉接座結 ^^ 擋止。卩，且該擋止部係設於該容置M426714 V. New description: [New technical field] This case belongs to the field of lighting fixtures, especially for a modularized fluorescent tube, and is a modular design of a rotatable adapter structure. [Prior Art] Pressing 'LEDs (Light Emitting Diodes) have the characteristics of power saving and long life, plus the improvement of the light-emitting brightness technology. In recent years, a large number of them have been used in lighting applications. Compared with the traditional fluorescent tube, the principle of gas discharge is used when the light is emitted. After the power is supplied from the fluorescent tube, the electron inside the tube accelerates and hits the gas to generate ultraviolet light, and then passes through the fluorescent tube tube. The glass system is coated with fluorescent powder that is brightened by ultraviolet light, but the conventional daylight is not able to be recycled and used to cause environmental pollution because it contains harmful substances such as fruit or fluorescent powder. Therefore, the current level of machine relationship promotes the use of more energy-efficient modular fluorescent tubes, which integrate multiple LEDs as their source and are placed in a tube, since these LEDs are directly The driving light is bright, and one side of the lamp tube is provided with a driving circuit for converting voltage and electricity, and a plurality of LEDs are integrated and concentrated to generate desired illumination brightness. However, since LED continues to be concerned - after a period of time, 'there is usually a high temperature that causes low luminous efficiency' and thus affects the brightness required for illumination; in addition, conventional fluorescent tubes or general modular fluorescent tubes can only be inserted in general. Daylight _ 4 M426714 is used for power and cannot be used in other ways, thus limiting its range of use. Therefore, the creator applied for a new type of patent of the Republic of China No. M383682 "Modified fluorescent tube and its adapter, connector and connecting extension cord" and disclosed a modular fluorescent tube using LED as a light source. The combination of the expansion unit such as the adapter seat, the connector or the extension cord can be used for the general fluorescent lamp holder' or the serial extension length is used, or directly connected by a power socket of a melon. Further, the convenience in use is greatly improved, and it is easy to disassemble and add practicality. The present invention proposes an expansion assembly that can be combined with the above-mentioned modular fluorescent tube _ a rotatable adapter structure, which utilizes a fixing seat disposed at the end of the tube and can be combined with one of the relative rotations. The film and a rotating piece, when the modular fluorescent tube is used in a general fluorescent lamp holder, the lamp is rotated to adjust the irradiation angle, thereby improving the lighting effect of the modular dimming lamp. [New content] One of the purposes of this creation is to provide a rotatable transfer, a Ό 俾 using a 片 piece and a rotating piece, plugged into the die, and one of the ends of the fluorescent tube The electrical connection is then completed, and the modular daylight tube is rotated relative to a fluorescent lamp to adjust the illumination angle of the modular fluorescent tube. One of the purposes of this side is to provide a rotatable adapter structure that can be easily removed from the modular fluorescent tube by using the positioning piece and the modularized 5 M426714 meter of the rotating piece. It can be installed and replaced with different types of expansion components, greatly improving its scope of use and practicality. In order to achieve the above object, the present invention has a rotatable adapter structure which is disposed on a modular fluorescent tube and can be used on a fluorescent lamp holder for adjusting the illumination angle thereof, and includes: a fixing seat, One end is provided with a cover structure for covering the end of the modularized light lamp, and the other end is formed with a receiving groove, and the connecting groove is provided with a connecting groove, and the connecting groove is inside a pair of first conductive portions are disposed, and the pair of first conductive portions are electrically connected to the modularized fluorescent tube, and a positioning piece is a disc body structure and has one side on one side thereof, and the insert block a second conductive portion is disposed, the positioning piece is disposed in the receiving groove, the insert block is inserted into the connecting groove, and the pair of second conductive portions and the pair of first conductive portions are electrically connected Connecting, the outer peripheral edge of the positioning piece is provided with at least one latching portion, and the center of the positioning piece is provided with a pivot hole; and a rotating piece is provided with a pivot at the center thereof and is pivotally connected to the positioning piece. One of the rotating pieces is provided with a rotating groove to receive and chuck the positioning piece, and The other surface of the rotary plate is provided with a third conductive line portion, the third conductive portion of the second conductive portion for electrically connecting. Accordingly, the positioning piece and the rotating piece can be rotated and the design of the card can be used to adjust the illumination angle to improve the illumination effect. Furthermore, its modular design can enhance the use and functionality of the modular neon tube. 6 y 'the connection slot includes a first slot body and a second slot basket and has a convex shape, a sinusoidal error, and a depth of the first slot body is deeper than the depth of the block 2 The second slot system is inserted into the second slot system for receiving the pivot of the rotating piece. In an embodiment, the cross-hatching h γ is provided with at least two fixing holes in the groove for fixing the fixing member to the fixing member, and the fluorescent lamp is fixed. The s knows the tube to facilitate assembly. In the embodiment, the creator further includes at least the detachable adapter.卩, and the stopping portion is disposed in the receiving portion
槽之内壁上，供 I —’、擋止該旋轉片並限定其轉動角度。On the inner wall of the groove, I -', the rotating piece is blocked and its angle of rotation is defined.
;—貫施例中，兮宕办μ m A °位片周緣係設有一對卡掣 且對應該對卡掣邱&认―6 H + 卞翠邛而於該定位片上分別設有一 開溝’該對卡 體#署 °係精由該對開溝而形成彈性結構 該斟一，且該旋轉槽係鋸齒狀結構設置。因此，當 二卡拏部受到該旋轉槽之壓迫時則利 而向内縮入並旋轉·而热絲 再 锝，而紅轉過後，該對卡掣部則利 用其回復彈* & + w t 、^ 斤復位形成旋轉後之定位功效。 ;實施例中，該樞軸上係設有複數個剖口， 报 P I成鉤爪狀結構設置’供以穿過該樞孔而 形成活動卡掣，日# 轉片對應該柩袖而設有複數 個連通孔，且鄰近 ^ ^ 这等連通孔係設有複數個穿孔以 穿设該對第三違_ f 一導電。卩’該對第三導電部係透過該等 剖口而與該對第- 一導電。卩作電性連接，而便於該定 位片及該旋轉#夕壯 得片之組裝及電性連接。 7 M426714 另外，本創作之該可旋轉之轉接座結構更具有 -護蓋’於拆下該定位片及該旋轉片後，而包覆蓋 ㈣該容ϊ槽内’且該護蓋對應該連接槽而設有一 開孔’該開孔係對應該第—槽體的形狀而呈糖圓形 設置，而能提昇其美觀性。 【貫施方式】 為使貴審查委員能清楚了解本創作之内容，謹 以下列說明搭配圖式’敬請參閱。 «月參閱第1 2、3圖，係為本創作較佳實施例 各個視角的立體分解圖及其組裝後的剖視圖。如圖 中所示，本創作之可旋轉之轉接座結構1係設於一 杈組化日光燈官2上，該模組化日光燈管2係包括 燈管21及一 LED發光源22，該可旋轉之轉接座 結構1係包括一固定座U、一定位片12及一旋轉 片13。 其中該固定座11之一端係一罩體結構設置’以 供包覆設置於該燈管21之端部，該固定座11之另 —端則形成一容置槽111，該容置槽lu内係設有 連接槽112’且該連接槽112内設有一對第一導 電部113’該對第一導電部113並與該LED發光源 22電性連接。應注意的是’本創作之該連接槽j丄2 係包括一第一槽體1121及一第二槽體1122而呈凸 字形結構設置，且該第一槽體1121之深度較該第二 槽體1122之深度深。另外，該容置槽ill之内壁上 8 M426714 係設有一對擋止部1111，供以擋止該旋轉片13而 限定其轉動角度，並於該容置槽111内係設有_固 定孔1112’以供鎖掣二固定件1113而固定於該燈 管21之端部。 該定位片12係一圓盤體結構且其一面具有—插 塊121’且該插塊ι21内設有一對第二導電部122。 組裝時’該定位片12係設於該容置槽11丨内，且該 插塊121插置於該連接槽112内，使該對第二導電 部1 22與該對第一導電部11 3作電性連接，另外， 該定位片1 2之外周緣係設有一對卡掣部1 2 3，且對 應該對卡掣部1 2 3而於該定位片1 2之對應位置係分 別設有一開溝1 24，又該定位片12之中心係設有— 樞孔1 2 5。 該旋轉片1 3之中心係設有一樞軸1 31，以活動 樞接於該定位片12之該樞孔125内，且該旋轉片 13之一面係設有一旋轉槽132，該旋轉槽132係錯 齒狀結構設置以容置並卡掣該定位片1 2，以供卡設 該對卡掣部123而形成旋轉後之定位功效。而，該 旋轉片13之另一面係設有一對第三導電部133，該 對第三導電部1 33與該對第二導電部1 22作電性連 接。應注意的是’該框轴1 31上係設有複數個剖口 1 311，且其端部形成鉤爪狀結構設置，供以穿過該 樞孔1 2 5而形成活動卡掣’而能使該旋轉片1 3相對 該定位片1 2作旋轉。組裝時，該旋轉片1 3對應該 9 M426714 框轴131而設有複數個連通孔134’且鄰近該等連 通孔1 34係設有複數個穿孔1 35以穿設該對第三導 電部133,該對第三導電部133係透過該等剖口 1311 而與該對第二導電部i 22作電性連接。 請一併參閱第4、5圖，係為本創作較佳實施例 調整時的狀態示意圖。如圖中所示，本創作之該可 旋轉之轉接座結構1結合一日光燈座3 —併使用， 由於該旋轉片13之該等第三導電部133係固設於該 日光燈座3上而無法移動’因此，當該模組化日光 燈管2受力轉動時’由於該對卡掣部ία受到該旋 轉槽132之壓迫’而朝向該對開溝124之方向縮入 並進行旋轉’而旋轉完畢後，該對卡掣部123之回 復彈力可使其重新復位’並形成旋轉後之定位功 效’據而可調整該模組化日光燈管2的照射角度， 並可隨使用需要任意進行調整，以減少照明死角， 如圖中所示其轉動角度為0。 再睛參閱第6圖，係為本創作較佳實施例的另 一貫施態樣。如圖_所示，本創作之該可旋轉之轉 接座結構1更具有一護蓋14，於拆下該定位片12 及該旋轉片13後（故於圖中未顯示），該護蓋14係 包覆蓋設於該容置槽111 接槽11 2而設有一開孔 内’且該護蓋14對應該連 1 4 1，且該 ：?丨.1 4 1 在 且該開孔In the example, the peripheral edge of the μ m A ° piece is provided with a pair of cassettes and correspondingly to the card holder Qiu & 6 H + Emerald, and a groove is provided on the positioning piece The pair of card bodies are formed by the pair of grooves to form an elastic structure, and the rotating groove is provided in a zigzag structure. Therefore, when the two-clamped portion is pressed by the rotating groove, it is inwardly retracted and rotated, and the hot wire is re-twisted, and after the red turn, the pair of clicks utilizes its recovery bomb * & + wt , ^ 斤 reset to form the positioning effect after rotation. In the embodiment, the pivot is provided with a plurality of cross-sections, and the PI is formed into a hook-like structure to provide a movable card through the pivot hole, and the Japanese-made film has a plurality of corresponding sleeves. And a plurality of through holes are disposed adjacent to the connecting holes, so as to pass through the pair of third wires. The pair of third conductive portions are electrically conductive with the pair through the slits. The electrical connection is made, and the assembly and electrical connection of the positioning piece and the rotating piece are facilitated. 7 M426714 In addition, the rotatable adapter structure of the present invention further has a cover </ RTI> after the locating piece and the rotating piece are removed, and the cover covers (4) the inside of the accommodating groove and the cover corresponds to the connection The slot is provided with an opening which is arranged in a sugar circle corresponding to the shape of the first groove body, and can improve the appearance thereof. [Performance] In order for your review board to have a clear understanding of the content of this creation, please use the following instructions to match the drawings. «Monthly, referring to Figs. 1 and 2, is a perspective exploded view of each view of the preferred embodiment of the present invention and a cross-sectional view after assembly thereof. As shown in the figure, the rotatable adapter structure 1 of the present invention is disposed on a group of fluorescent lamps 2, which comprises a lamp tube 21 and an LED illumination source 22, which can The rotating adapter structure 1 includes a fixing base U, a positioning piece 12 and a rotating piece 13. One end of the fixing base 11 is provided with a cover structure for covering the end of the lamp tube 21, and the other end of the fixing base 11 forms a receiving groove 111. A connecting groove 112 ′ is disposed, and the pair of first conductive portions 113 ′ are disposed in the connecting groove 112 and electrically connected to the LED light source 22 . It should be noted that the connecting groove j丄2 of the present invention includes a first groove body 1121 and a second groove body 1122 and is disposed in a convex shape, and the depth of the first groove body 1121 is smaller than the second groove. The depth of the body 1122 is deep. In addition, the inner wall of the receiving groove ill 8 M426714 is provided with a pair of stopping portions 1111 for limiting the rotation angle of the rotating piece 13 , and a fixing hole 1112 is disposed in the receiving groove 111 . ' is fixed to the end of the lamp tube 21 by the lock 2 fixing member 1113. The positioning piece 12 is a disk structure and has a plug 121' on one side and a pair of second conductive portions 122 in the insert block 21. The locating piece 12 is disposed in the accommodating groove 11 , during assembly, and the insertion block 121 is inserted into the connecting groove 112 to make the pair of second conductive portions 1 22 and the pair of first conductive portions 11 3 For the electrical connection, the pair of latching portions 1 2 3 are disposed on the outer periphery of the positioning piece 12, and one corresponding to the corresponding position of the positioning piece 1 2 is disposed corresponding to the latching portion 1 2 3 The groove 1 24 is further provided with a pivot hole 1 2 5 at the center of the positioning piece 12. The center of the rotating piece 13 is provided with a pivot 1 31 for pivotally engaging the pivot hole 125 of the positioning piece 12, and one of the rotating pieces 13 is provided with a rotating groove 132. The wrong tooth structure is arranged to receive and chuck the positioning piece 12 for clamping the pair of latching portions 123 to form a positioning effect after rotation. On the other hand, the other surface of the rotating piece 13 is provided with a pair of third conductive portions 133, and the pair of third conductive portions 133 are electrically connected to the pair of second conductive portions 224. It should be noted that the frame shaft 1 31 is provided with a plurality of slits 1 311, and the ends thereof are formed with a hook-like structure for forming a movable cassette through the pivot hole 1 2 5 The rotating piece 13 rotates relative to the positioning piece 12. When assembled, the rotating piece 13 is provided with a plurality of communication holes 134 ′ corresponding to the 9 M426714 frame shaft 131 and a plurality of through holes 135 are disposed adjacent to the communication holes 134 to penetrate the pair of third conductive portions 133 . The pair of third conductive portions 133 are electrically connected to the pair of second conductive portions i 22 through the slits 1311. Please refer to Figures 4 and 5 together for a schematic diagram of the state of the preferred embodiment of the present invention. As shown in the figure, the rotatable adapter structure 1 of the present invention is combined with a fluorescent lamp holder 3 and used, since the third conductive portions 133 of the rotating piece 13 are fixed to the fluorescent lamp holder 3 It is impossible to move. Therefore, when the modular fluorescent tube 2 is rotated by force, 'the card portion ία is retracted and rotated in the direction of the pair of grooves 124 due to the pressing of the rotating groove 132'. After the completion, the returning elastic force of the pair of latching portions 123 can be resetted and the positioning effect after the rotation is formed, and the illumination angle of the modular fluorescent tube 2 can be adjusted, and can be adjusted as needed. To reduce the illumination dead angle, the rotation angle is 0 as shown in the figure. Further reference to Fig. 6 is a further embodiment of the preferred embodiment of the present invention. As shown in FIG. 3, the rotatable adapter structure 1 of the present invention further has a cover 14 for removing the positioning piece 12 and the rotating piece 13 (not shown in the figure). The cover of the 14-series is disposed in the receiving slot 111 and is connected to the slot 11 2 and is provided with an opening and the cover 14 is connected to the inner cover 1 and the cover 14 is connected to the opening and the opening is
辑孔1 41係對應 設置，除了可增 時的美觀性，且 10 M426714 便於與其他擴充組件，:fto :轉接座 延長線等進行組合。 轉接座、連接頭或連接 将二上’本創作之該可旋轉之轉接座結構1主要 係利用該定位片1 2及該旋轉片i 3 料，奋板括 轉片13的可相對轉動之 田插接於該模組化日光燈管s> _ A 广11〇士 力燈s2端部之該固定 座11呀而完成電性連接，進而在 q ^ .. 甘文瑕於該日光燈座 呀，快迷調整該模組化日光燈 * ss Z照射角度之效The series of holes 1 and 41 are correspondingly set, in addition to the aesthetics that can be increased, and the 10 M426714 is easy to combine with other expansion components, fto: adapter extension cords, etc. The adapter, the connector or the connection will be the second embodiment of the present invention. The rotatable adapter structure 1 mainly utilizes the positioning piece 12 and the rotating piece i 3 , and the relative rotation of the rotating piece 13 is included. The field is plugged into the modular fluorescent tube s> _ A wide 11 〇 力 light s2 at the end of the fixed seat 11 to complete the electrical connection, and then in the q ^ .. Gan Wenyu in the fluorescent lamp holder, fast Fan adjusts the effect of the modular fluorescent lamp * ss Z illumination angle
果。再者，該定位片12及該旋轉片13之模組化設 6"便於拆裝，並可更換不同類型的擴充組件，而 能大幅提高其使用範圍及實用性之功效。另外，還 新增-個護蓋i4，以在不使用該可旋轉之轉接座結 構1時’而t覆蓋設該容置槽lu^提昇其美觀 性及防護效果。fruit. Moreover, the modular design of the positioning piece 12 and the rotating piece 13 is easy to assemble and disassemble, and can replace different types of expansion components, thereby greatly improving the scope of application and practicality. In addition, a cover i4 is added to cover the accommodating groove l when the rotatable adapter structure 1 is not used, thereby improving the aesthetic appearance and protection effect.
唯’以上所述者，僅為本創作之較佳實施例而 已’並非用以限定本創作實施之範圍，故該所屬技 術領域中具有通常知識者，或是熟悉此技術所作出 等效或輕易的變化者，在不脫離本創作之精神與範 圍下所作之均等變化與修飾’皆應涵蓋於本創作之 專利範圍内。 M426714 【圖式簡單說明】 第1圖，為本創作較佳實施例的立體分解圖（一）。 第2圖，為本創作較佳實施例的立體分解圖（二）。 第3圖，為本創作較佳實施例組裝後的剖視圖。 第4圖，為本創作較佳實施例調整時的狀態示意圖 (一）。 第5圖，為本創作較佳實施例調整時的狀態示意圖 第6圖，為本創作較佳實施例的另一實施態樣。 【主要元件符號說明】 I 可旋轉之轉接座結構 II 固定座 III 容置槽 1111 擋止部 1112 固定孔 1113 固定件 112 連接槽 1121 第一槽體 1122 第二槽體 113 第一導電部 12 定位片 121 插塊 122 第二導電部 123 卡掣部 12 M426714It is to be understood that the above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, so that it is generally known to those skilled in the art, or equivalent or easy to use. The changes and modifications made by the changer without departing from the spirit and scope of this creation shall be covered by the scope of this creation. M426714 [Simple Description of the Drawings] Fig. 1 is an exploded perspective view (1) of the preferred embodiment of the present invention. Figure 2 is a perspective exploded view of the preferred embodiment of the present invention (2). Figure 3 is a cross-sectional view of the preferred embodiment of the present invention assembled. Fig. 4 is a schematic view showing the state of the preferred embodiment of the present invention (1). FIG. 5 is a schematic view showing a state in which the preferred embodiment of the present invention is adjusted. FIG. 6 is another embodiment of the preferred embodiment of the present invention. [Main component symbol description] I Rotatable adapter structure II Fixing seat III accommodating groove 1111 Stopping portion 1112 Fixing hole 1113 Fixing member 112 Connecting groove 1121 First groove body 1122 Second groove body 113 First conductive portion 12 Positioning piece 121 Insert block 122 Second conductive part 123 Clamping part 12 M426714
124 開溝 125 柩孔 13 旋轉片 131 框軸 1311 剖口 132 旋轉槽 133 第三導電部 134 連通孔 135 穿孔 14 護蓋 141 開孔 2 模組化日光燈管 21 燈管 22 LED發光源 3 日光燈座 θ 角度124 Ditch 125 Boring 13 Rotating piece 131 Frame axis 1311 Cutting opening 132 Rotating groove 133 Third conductive part 134 Connecting hole 135 Perforation 14 Cover 141 Opening 2 Modular fluorescent tube 21 Lamp 22 LED light source 3 Fluorescent lamp holder θ angle
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