M288049 八、新型說明： 【新型所屬之技術領域】 本創作係一種燈管轉接頭，尤指一種令螢光燈管可安 裝於既有不同規格之螢光燈座上之轉接頭者。 【先前技術】 按，一般已使用多年之既有螢光燈管（即T8螢光燈管 ，直徑約為28mm)，其體積大佔用空間，且亮度差，壽命 短，並且較為耗電，因此，近來已逐漸被T5螢光燈管所取 代。T5螢光燈管管徑較小（直徑約為16mm)，其使用壽命較 長，亮度較高，且較為省電，相較於一般T8螢光燈管，約 可省40%之能源，故，已逐漸被消費者所接受而選用。 請參閱第1圖所示，一般之螢光燈具10,通常是建立在 輕鋼架11上，該燈具設置有螢光燈管12(即既有之T8螢光燈 管）、螢光燈座13(即既有之T8螢光燈座）。燈座13係固設於 輕鋼架11製成的燈罩上，且該燈座13設有一對插孔131。螢 光燈管12之末端設有一對插腳121，可插置於燈座13之一對 插孔131，以點亮該螢光燈管12;在欲換裝燈管時，亦可輕 易地將舊有的螢光燈管自燈座13之插孔131取下。 螢光燈具10尚包括有安定器（未圖示），以穩定螢光燈 管12所發出光線之安定度。安定器有傳統式安定器及電子 式安定器。傳統式安定器必須輔以一啟動器14，然而，其 啟動慢，光線會閃爍、較為耗電，能源效率不佳。電子式 安定器則可克服傳統式安定器之缺點，因此現在螢光燈具 5 M288049 一般都採用電子式安定器。 再回覆至第1圖所示之螢光燈具10而言，該燈具一般係 配合上述以往較常使用之既有T 8螢光燈管的規格而設計 。T8螢光燈管12由於其管徑較大，因此其末端一對插腳121 之距離亦較大。在此界定該對插腳121之間相隔一第一距離 D。因而，其燈座13之一對插孔131亦必須相配應地限制為 相隔該弟'距離D。 然而，如上所述之現今新開發的T5螢光燈管，由於其 > 管徑較小，因此其末端一對插腳之距離亦較小。在此界定 該對插腳之間相隔一第二距離d(如第3圖所示）。該第二距 離d係相異於第一距離D，且小於談第一距離D。由於第二 距離d相異於第一距離D，因此，兩者無法匹配使用，亦即 ，無法以現今T5螢光燈管直接插置於既有T5燈座13使用。 若要使用T5螢光燈管來改善照明之品質，則必須更換既有 設備，再重新開模製作符合T5螢光燈管規格使用之燈座及 _ 輕鋼架，其工程浩大，且大幅增加配置成本。尤其對於室 内空間坪數較大的公司行號而言，其所使用之螢光燈具極 多，其更換諸多整組輕鋼架及燈座之工程及成本，更是明 顯增加。因此，以舊有之燈座設備而言，反而降低使用效 率較好之T5螢光燈管之意願。 【新型内容】 本創作主要目的，係提供一種燈管轉接頭，以令螢光 燈管可經由該燈管轉接頭而直接安裝於既有不同規格之螢 6 M288049 光燈座，而無需更換既有之燈座設備。 根據上述目的，本創作燈管轉接頭包括有一筒體、一 電路板、及一蓋體。筒體一端設有一對穿孔彼等之間相隔 一第一距離。電路板設置於筒體中’電路板兩面分別設有 電性連接之一對插柱及一對插孔，該對插柱貫穿筒體穿孔 並突出於筒體外，以供插置於一既有螢光燈座之一對插孔 ;該對插管之間相隔一第二距離彼相異於第一距離，該第 二距離係配應一螢光燈管之一對插腳間之距離。蓋體嵌合 於筒體之一端，蓋體設有一容置槽及一對管孔彼供容置該 對插管，螢光燈管之末端可容置於該容置槽，且以該螢光 燈管之一對插腳插置於該對插管。依此，即可將螢光燈管 經由本創作燈管轉接頭直接安裝於既有不同規格之螢光燈 座，而不需耗費太多成本，亦無需更新整座既有燈座設備 〇 【實施方式】 為便貴審查委員能對本創作之目的、形狀、構造裝 置特徵及其功效，做更進一步之認識與暸解，茲舉實施例 配合圖式，詳細說明如下。 第2圖係繪示本創作燈管轉接頭第一實施例之分解圖 ，第3圖係繪示第2圖所示燈管轉接頭之裝配示意圖。如該 等圖式所示，本創作燈管轉接頭包括一筒體20、一電路板 30、以及一蓋體40。 筒體20兩端分別為一封閉端21及一開口端22。封閉端 7 M288049 穿設有一對穿孔23，該對穿孔之間相隔一第一距離D，該 第一距離D係與前述既有螢光燈座13(例如T8螢光燈座）之 一對插孔131之間的第一距離D相同。 電路板30係設置於筒體2〇中。電路板30—面設有一對 插柱31彼等貫穿筒體2〇—對穿孔23並突出於筒體2〇外，以 供插置於螢光燈座13之一對插孔131。電路板3 〇另一面則設 有一對插管32，該對插管透過電路板30所設之電路33而與 一對插柱31電性連接。該對插管32之間相隔—第二距離d ，該第二距離d係相異於該第一距離D，例如該第二距離d 係小於該第一距離D。苐二距離d係配應一螢光燈管50(例 如T5螢光燈管）一對插腳51間之距離。 蓋體40係嵌合於筒體20之開口端22。該蓋體4〇設有一 容置槽41，該容置槽41設有一對管孔42，可容置電路板3〇 之一對插管32。螢光燈管50之末端可容置於蓋體4〇之容置 槽41，並以該螢光燈管50之一對插腳51插置於電路板如之 一對插管32。 藉上述構件之組成，當螢光燈管5〇(例如丁5螢光燈管） 右人使用於既有不同規格之螢光燈座13(例如丁8螢光燈座）時 ，可將螢光燈管50之二末端安裝於二轉接頭之容置槽41中 ，令螢光燈管50該等末端之一對插腳51連接於轉接^之一 對插管32,而使螢光燈管50與轉接頭之一對插柱3ι電氣連 接，如此一來，即可藉由該對插柱31，而可將螢光燈管％ 安裝於既有不同規格之營光燈座13，達成不需耗費^多成 本’即可使勞光燈管50(例如丁5榮光燈管）直接使用於既有 8 M288049 不同規格之螢光燈座13(例如T8螢光燈座）。 另，復請參閱第2、3圖所示，為能輕易握取筒體， 乃於筒體20表面上設置有止滑構造，例如設有複數凸肋24 。俾藉由該等凸肋24之止滑構造，令能容易握取筒體2〇， 不易滑落。 削述第2圖及第3圖所示之本創作燈管轉接器係使用於 具有電子式女疋裔之螢光燈具中。在具有傳統式安定器之 螢光燈具中，本創作燈管轉接器則採用第4圖及第5圖所示 之結構。第4圖係繪示本創作燈管轉接頭第二實施例之分解 圖，第5圖係繪示第4圖所示燈管轉接頭之裝配示意圖。 本創作燈管轉接器該第二實施例具有與前述第一實施 例大致相同之結構，惟於其中電路板3〇進一步設有一電子 安定裔34，一對插管32係透過該電子安定器34之電路與一 對，柱31電性連接。且燈管轉接頭設有一斷路器60，該斷 路裔設有與一般啟動器14相同之接腳61及外型，該等接腳 61係相分離。 使用時 :斷路益60安裝於螢光燈具之啟動器座15 $令榮紐具之啟㈣及傳統式安定n電氣斷路而失效。 =將螢紐㈣之二末端安騎二轉接敎容置槽41中， 管50該等末端之—對插腳51連接於轉接頭之一對 B @使㈣燈㈣與轉接頭 插柱31電氣遠接，‘ * + τ文疋^3汉主丁 將螢弁严其 “，即可藉由該對插柱31，而可 螢光严:^ 於既有不同規格之螢光燈座13，同時， 營从官娜卩可透料子安定㈣之啟動，而進行照明。 M288049 此外’在本創作該第二實施例當巾，為能輕易轉動斷 路器60，乃於該斷路器設有一扁平之握持部62，俾藉由輕 易之轉動，而能容易地將斷路器6〇安裝於啟動器座丨5上， • 或容易地自該啟動器座15上拆卸下來。 • 本創作雖已藉上述較佳實施例加以詳細說明，惟以上 • 所述者，僅用以說明本創作使熟知本技藝者可更易於了解 本創作，並非用來限定本創作實施之範圍。故而，凡依本 _ 自作_請專利範圍所述之形狀構造特徵及精神所為之均等 ’交化與修飾，均應包含於本創作之申請專利範圍内。 【圖式簡單說明】 第1圖為一般螢光燈具之裝配示意圖。 第2圖係繪示本創作燈管轉接頭第一實施例之分解 圖〇 f3圖係繪示第2圖所示燈管轉接頭之裝配示意圖。 • 第4圖係繪示本創作燈管轉接頭第二實施例之分解 圖。 第5圖係繪示第4圖所示燈管轉接頭之裝配示意圖。 【主要元件符號說明】 10·螢光燈具 11·輕鋼架 12·螢光燈管（T8螢光燈管） 121·插腳 10 M288049 13. 螢光燈座（T8螢光燈座) 131.插孔 14. 啟動器 15. 啟動器座 20.筒體 21.封閉端 22·開口端 23. 穿孔 24. 凸肋（止滑構造） 30.電路板 31. 插柱 32. 插管 33. 電路 34. 電子式安定器 40.蓋體 41. 容置槽 42. 管孔 50.螢光燈管（Τ5螢光燈管） 51.插腳 60.斷路器 61. 接腳 62. 握持部M288049 VIII. New description: [New technical field] This creation is a kind of lamp adapter, especially a connector that allows fluorescent tubes to be mounted on fluorescent lamp holders with different specifications. [Prior Art] Press, which has been used for many years, has a fluorescent tube (T8 fluorescent tube, diameter of about 28mm), which has a large volume, low brightness, short life, and relatively low power consumption. Recently, it has gradually been replaced by T5 fluorescent tubes. The T5 fluorescent tube has a small diameter (about 16mm in diameter), and has a long service life, high brightness, and relatively low power consumption. Compared with the general T8 fluorescent tube, it can save about 40% of energy. Has gradually been accepted by consumers and used. Referring to FIG. 1 , a general fluorescent lamp 10 is generally built on a light steel frame 11 , which is provided with a fluorescent tube 12 (ie, an existing T8 fluorescent tube), and a fluorescent lamp holder. 13 (ie the existing T8 fluorescent lamp holder). The socket 13 is fixed to a lamp cover made of a light steel frame 11, and the socket 13 is provided with a pair of insertion holes 131. A pair of pins 121 are disposed at the end of the fluorescent tube 12, and can be inserted into the pair of sockets 131 of the socket 13 to illuminate the fluorescent tube 12; when the tube is to be replaced, the tube can be easily replaced The old fluorescent tube is removed from the socket 131 of the socket 13. The fluorescent lamp 10 further includes a ballast (not shown) to stabilize the brightness of the light emitted by the fluorescent lamp 12. The ballast has a conventional ballast and an electronic ballast. The conventional ballast must be supplemented by a starter 14, however, its start-up is slow, the light is flickering, power is consumed, and energy efficiency is poor. Electronic ballasts can overcome the shortcomings of traditional ballasts, so now the fluorescent lamps 5 M288049 are generally equipped with electronic ballasts. Referring back to the fluorescent lamp 10 shown in Fig. 1, the lamp is generally designed in accordance with the specifications of the conventional T8 fluorescent tube which has been conventionally used in the past. Since the T8 fluorescent tube 12 has a large diameter, the distance between the pair of pins 121 at the end is also large. Here, the pair of pins 121 are defined to be separated by a first distance D. Therefore, one of the sockets 13 of the socket 13 must also be matched to the distance 'distance D'. However, as described above, the newly developed T5 fluorescent tube has a smaller diameter at the end of the pair of pins because of its smaller diameter. Here, the pair of pins are defined by a second distance d (as shown in Fig. 3). The second distance d is different from the first distance D and less than the first distance D. Since the second distance d is different from the first distance D, the two cannot be matched, that is, the current T5 fluorescent tube cannot be directly inserted into the existing T5 socket 13. If you want to use T5 fluorescent tube to improve the quality of lighting, you must replace the existing equipment, and then re-open the lamp holder and _ light steel frame that meets the specifications of T5 fluorescent tube. The engineering is huge and greatly increased. Configuration costs. Especially for the company's line number with a large number of indoor spaces, there are many fluorescent lamps used, and the engineering and cost of replacing many sets of light steel frames and lamp holders have increased significantly. Therefore, in the case of the old lamp holder device, the willingness to use the T5 fluorescent tube with better efficiency is reduced. [New content] The main purpose of this creation is to provide a lamp adapter that allows the fluorescent tube to be directly mounted to a fluorescent 6 M288049 lamp holder of different specifications via the lamp adapter. Replace the existing lamp holder device. According to the above object, the present lamp tube adapter includes a cylinder, a circuit board, and a cover. One end of the cylinder is provided with a pair of perforations and a first distance therebetween. The circuit board is disposed in the cylinder body. The two sides of the circuit board are respectively provided with an electrical connection pair of the insertion post and a pair of insertion holes. The pair of insertion posts are pierced through the cylinder body and protrude outside the cylinder body for insertion into an existing One pair of the sockets of the fluorescent lamp holder; the pair of cannulas are separated from each other by a second distance which is different from the first distance, and the second distance is matched with a distance between one of the pair of fluorescent tubes and the pins. The cover body is fitted to one end of the cylinder body, the cover body is provided with a receiving groove and a pair of tube holes for receiving the pair of cannulas, and the end of the fluorescent lamp tube can be accommodated in the receiving groove, and the firefly is used One of the light tubes is inserted into the pair of cannulas. According to this, the fluorescent tube can be directly installed on the fluorescent lamp holder with different specifications through the original lamp tube adapter, without costing too much, and it is not necessary to update the entire lamp holder device. [Embodiment] In order to make the reviewer's purpose, shape, structure and function of the creation and its function, further understanding and understanding, the embodiment is combined with the diagram, and the details are as follows. Fig. 2 is an exploded view showing the first embodiment of the lamp tube adapter of the present invention, and Fig. 3 is a schematic view showing the assembly of the lamp connector shown in Fig. 2. As shown in the drawings, the present lamp tube adapter includes a barrel 20, a circuit board 30, and a cover 40. The two ends of the cylinder 20 are a closed end 21 and an open end 22, respectively. The closed end 7 M288049 is provided with a pair of perforations 23, the pair of perforations being separated by a first distance D, which is interposed with one of the aforementioned existing fluorescent lamp holders 13 (for example, T8 fluorescent lamp holders) The first distance D between the holes 131 is the same. The circuit board 30 is disposed in the barrel 2〇. The circuit board 30 is provided with a pair of posts 31 which extend through the cylindrical body 2 - the pair of through holes 23 and protrude outside the cylindrical body 2 for insertion into the pair of sockets 131 of the fluorescent lamp holder 13. The other side of the circuit board 3 is provided with a pair of insertion tubes 32 which are electrically connected to the pair of insertion posts 31 through the circuit 33 provided in the circuit board 30. The pair of cannulas 32 are spaced apart by a second distance d that is different from the first distance D, for example, the second distance d is less than the first distance D. The second distance d is matched with a pair of pins 51 of a fluorescent tube 50 (for example, a T5 fluorescent tube). The lid 40 is fitted to the open end 22 of the tubular body 20. The cover body 4 is provided with a receiving groove 41. The receiving groove 41 is provided with a pair of tube holes 42 for accommodating one of the circuit boards 3'. The end of the fluorescent tube 50 can be accommodated in the receiving groove 41 of the cover 4, and the pin 51 can be inserted into the circuit board such as a pair of the cannula 32 by one of the fluorescent tubes 50. By the composition of the above components, when the fluorescent tube 5〇 (for example, the D5 fluorescent tube) is used by the right person for the fluorescent lamp holder 13 having different specifications (for example, the D8 fluorescent lamp holder), the fluorescent device can be used. The two ends of the light tube 50 are mounted in the accommodating slots 41 of the two adapters, so that one of the ends of the fluorescent tube 50 is connected to the pin 51 to the pair of pins 32, and the fluorescent light is made. The lamp tube 50 and one of the adapters are electrically connected to the insertion post 3ι, so that the fluorescent lamp tube can be installed on the lamp holder 13 of different specifications by the pair of the insertion posts 31. It can be used directly on the fluorescent lamp holder 13 (such as T8 fluorescent lamp holder) of 8 M288049 with different specifications without costing more than cost. In addition, as shown in Figs. 2 and 3, in order to easily grasp the cylinder, a sliding structure is provided on the surface of the cylinder 20, for example, a plurality of ribs 24 are provided. By the anti-slip structure of the ribs 24, the cylinder 2 can be easily gripped and it is difficult to slip. The original lamp adapter shown in Figures 2 and 3 is used in fluorescent fixtures with electronic niece. In a fluorescent lamp with a conventional ballast, the present lamp adapter adopts the structure shown in Figs. 4 and 5. Fig. 4 is an exploded view showing the second embodiment of the lamp tube adapter of the present invention, and Fig. 5 is a schematic view showing the assembly of the lamp connector shown in Fig. 4. The second embodiment of the present invention has substantially the same structure as the first embodiment, except that the circuit board 3 is further provided with an electronic stability 34, and a pair of cannulas 32 are transmitted through the electronic ballast. The circuit of 34 is electrically connected to the pair of columns 31. And the lamp adapter is provided with a circuit breaker 60 which is provided with the same pin 61 and shape as the general starter 14, and the pins 61 are separated. When in use: Broken Road Benefit 60 is installed in the starter seat of the fluorescent lamp 15 令 纽 纽 纽 ( (4) and the traditional stability n electrical disconnection and failure. = The second end of the flash (4) is connected to the venting slot 41, the end of the tube 50 - the pair of pins 51 are connected to one of the adapters, B @使(四)灯(四), and the adapter post 31 electric remote connection, '* + τ文疋^3 The main character of the Han will be 弁 其 “ “ , , , , , , , , , , , , 该 该 该 该 该 该 该 该 该 该 该 该 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ 13. At the same time, the battalion is activated from the start of the steadily (4) of the singer. M288049 In addition, in the second embodiment of the present invention, in order to easily turn the circuit breaker 60, the circuit breaker is provided with a circuit breaker. The flat grip portion 62 can be easily attached to the starter mount 5 by easy rotation, or can be easily removed from the starter mount 15. The foregoing preferred embodiments have been described in detail above, but the above descriptions are merely used to illustrate the present invention so that those skilled in the art can more easily understand the present invention and are not intended to limit the scope of the present invention. The _ self-made _ the scope of the patent structure and the spirit of the scope of the patent are equalized 'intersection and modification All should be included in the scope of the patent application of this creation. [Simplified description of the drawings] Figure 1 is a schematic view of the assembly of a general fluorescent lamp. Figure 2 is an exploded view of the first embodiment of the lamp tube adapter of the present invention. 〇f3 is a schematic view showing the assembly of the lamp adapter shown in Fig. 2. • Fig. 4 is an exploded view showing the second embodiment of the lamp tube adapter of the present invention. The assembly diagram of the lamp adapter shown in the figure. [Main component symbol description] 10·Fluorescent lamp 11·Light steel frame 12·Fluorescent tube (T8 fluorescent tube) 121·Pole 10 M288049 13. Fluorescent Lamp holder (T8 fluorescent lamp holder) 131. Jack 14. Starter 15. Starter holder 20. Cylinder 21. Closed end 22 · Open end 23. Perforation 24. Rib (slip-stop construction) 30. 31. Insert 32. Intubation 33. Circuit 34. Electronic ballast 40. Cover 41. accommodating groove 42. Tube hole 50. Fluorescent tube (Τ5 fluorescent tube) 51. Pin 60. Circuit breaker 61. Pin 62. Grip