M323222 八、新型說明： 【新型所屬之技術領域】 本新型是有關於一鑰匙圈，特別是指一種具有一燈具 之餘起圈。 【先前技術】 一般在使用一鑰匙圈將多隻鑰匙串在一起時，多半會 使用附加有其它小東西的鑰匙圈，例如：可愛吊飾、或者 可照明的小燈具等；尤其是附加有小燈具的鑰匙圈能在害、 暗中開鎖時提供照亮鎖孔的光線，非常適合附加在圈 上。 參閱圖1，是現有一種具有燈具的鑰匙圈卜適用於串 接至少一支鑰匙，包含有一外殼單元u，及一電極單元12 。其中，該外殼單元Π包括有可相互組合的一第一殼體 111與一第二殼體112、一設置於該第一殼體m 一外表面 上的開關H3、一供該鑰匙穿設連接的鑰匙速接孔ιΐ4，及 -燈具罩115;而該電極單元12包括有—設置於該燈具罩 115内的燈泡12卜及一連接於該燈泡121與開關113之間 的電路（圖未示）。 田使用者在需要光線照明時，隨時可將現有錄匙圈^ 的該開關113朝靠近該燈泡ι21方向推動，待與該電路形成 電通路後即可開啟該燈泡121,並利用該燈泡121照亮所需 要的地方；而在使用完畢後，可將該開關113朝遠離該燈泡 121方向回推，與該電路形成斷路後，即可關閉該燈泡i2i 。雖然上述的操作可以在需要光線照明的時候，利用推動 5 -M323222 該開關113適時地開啟或關閉該燈泡121，但仍會有因外物 摩擦或推動該開關113而產生誤開啟的缺點；例如：當使用 者將現有的錄起圈1放置於該口袋時，可能因走路的摩擦 而產生該開關113的誤開啟；或者，將現有的餘匙圈1放置 於抽屜内時，可能因開關抽屜時其它東西的撞擊與推動而 產生該開關113的誤開啟等等。上述該開關I!]的誤開啟都 疋因為該開關113設置於該第一殼體hi外表面上，容易被 外物摩擦或者推動所造成，如果在使用者不知情的情況下 持續誤開啟該燈泡121，將會直到被發覺或者電能耗用完畢 為止；所以現有具有燈泡的鑰匙圈i的開關113開啟方式確 實有加以改進的必要。 【新型内容】 因此’本新型之目的，即在提供一種利用旋轉動作開 啟或關閉發光件的具有旋轉燈單元之錄起圈。 於是’本新型之具有旋轉燈單元之錄匙圏，包含一外 殼單元、一電極單元，及一旋轉燈單元；其中，該外殼單 7L包括二供樞接的凹接部，及一可供穿設連接的鑰匙連接 孔；該電極單元包括二設置於該外殼單元内的外殼電極， 而每一外殼電極各具有一啟動端部與一電源端部，其中， 該等啟動端部分別設置於該等凹接部；該旋轉燈單元包括 一燈具殼體、一設置於該燈具殼體内的發光件、二分別與 該等凹接部樞接的轉軸，及二電連接於該發光件並分別延 伸設置於該等轉轴的燈具電極；當該旋轉燈單元繞由該等 轉軸所形成的一軸線轉動時，該等燈具電極相對於該等外 6 M323222 殼電極啟動端部在一電連接狀態與一非電連接狀態之間切 換。 本新型之功效在於··使用者可以利用旋轉該旋轉燈單 元，使該等燈具電極相對於該等外殼電極啟動端部在一電 連接狀態與一非電連接狀態之間切換，達到控制該發光件 的開啟與關閉，確實能達到本新型之目的。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一個較佳實施例的詳細說明中，將可 清楚的呈現。 參閱圖2、圖3 ，本新型之具有旋轉燈單元之鑰匙圈2 ，適用於將至少一支鑰匙9串接在一起，並配合一組可供 應電能的電池（圖未示）達到產生光線照明的功能。本新型具 有旋轉燈單元之鑰匙圈2，包含一外殼單元3、一電極單元 4，及一旋轉燈單元5。 該外殼單元3，包括一第一殼體31、一具有一電池槽 321的間隔板32、一可與該第一殼體31與間隔板·32相互 組合的第二殼體33，及一可拆卸地設置於該第二殼體33並 覆蓋該電池槽321的電池蓋34。其中，該第一殼體31具有 一可供印刷多數圖文的展示部3 11，一穿孔部3 12，及一呈 U字形並具有二半圓形安裝口 314的容置部3 13 ;而該間隔 板32更具有一穿孔部322，及一呈xj字形的容置部323 ; 而該第二殼體33具有一穿孔部331，及一呈u字形並具有 二半圓形安裝口 333的容置部332 ;而該電池蓋34具有一 7 M323222 -- 可七、P刷夕數圖文的展示部341。另外，該外殼單元3更包 括由該第一殼體31、間隔板32、與第二殼體33疊置後， 八中該#穿孔部312、322、331所形成可供該輸起9穿設 連接的一鑰匙連接孔35(如圖3所示），及其中該等容置部 • 313、323、332所形成可供該旋轉燈單元5設置的一容置段 36(如圖3所示）。而該容置段％具有甴該第一殼體η容置 部313的該等半圓形安裝口 314與該第二殼體33容置部 ® 332的該等半圓形安裝口 333組合成供該旋轉燈單元5樞接 的二圓形凹接部361(如圖3所示）。值得說明的是，位於該 第一殼體31與電池蓋34上的展示部311、341都可以印刷 多數圖文，用以達到廣告宣傳或美化外觀的目的。 該電極單元4 ’包括分別設置於該外殼單元3内的二外 殼電極41，及-設置該電池槽321 一端部的電池槽電極^ ;其中，每一外殼電極41各具有一啟動端部411與一電源 端部412，而該等啟動端部411分別設置於該等凹接部361 » ，另外，該等電源端部412則分別設置於該電池槽321的 #_端。利用該等外殼電極41的電源端部412與該電池槽 電極42,可與-組電池串接成一僅在該等啟動端部4ιι形 成開路的連通電路。 配合圖4’該旋轉燈單元5 ,包括一燈具殼體51、一設 置於該燈具殼體51並由透明、絶緣材質製成的燈具罩52、 -設置於該燈具殼體51内的發光件53、二分別與該等凹接 部361樞接的圓形轉轴54，及二電連接於該發光件53並分 別延伸設置於該等轉軸54的燈具電極55;其中，每—轉轴 8 M323222 54各由一連接於該燈具殼體54並供該燈具電極55延伸設 置的半圓形接觸部541，與一連接於該燈具罩52的半圓形 轉動部542所組合而成（如圖2所示）；如此，呈圓形的該等 轉軸54可以分別框接於呈圓形的該等凹接部361中，並讓 該旋轉燈单元5繞由該等轉轴54所形成的一轴線L(如圖4 所示）轉動。在本實施例中，該發光件53是可發射光線供照 明的一燈泡，或者是一發光二極體；另外，值得說明的是 ，在本實施例中，該旋轉燈單元5的該等轉轴54是突出並 伸入該外殼單元3的凹接部361中，達到柩接的目的，但 也可以是將該等轉轴54設計於該外殼單元3上，而該等凹 接部361設計於該旋轉燈單元5的方式，一樣可以達到樞 接的目的。 以下說明本新型具有旋轉燈單元之鑰匙圈2如何利用 旋轉動作達到開啟或關閉該發光件53的效果。 參閱圖4，當使用者欲開啟該發光件53時，只需將該 旋轉燈單元5以該燈具罩52遠離該電池槽321的方向地繞 著該軸線L轉動18〇度，使得該等轉轴54的接觸部541分 別趨近相對應的外殼電極41啟動端部411，且讓分別延伸 設置於該等接觸部541上的每一燈具電極55與相應的啟動 端部411因接觸而呈現電連接，則該發光件53、該燈具電 極55、該外殼電極41、該組電池，及該電池槽電極42將 形成一封閉且導通的電路，使得該旋轉燈單元5中的發光 件53被開啟。 參閱圖5，相反地，當使用者欲關閉該發光件53時， 9 M323222 則需將該旋轉燈單元5以該燈具罩52靠近該電池槽321的 方向地繞著該軸線L轉動180度，使得該等轉轴54的接觸 部541分別遠離相對應的外殼電極41啟動端部41丨，改由 該等轉動部542與對應的啟動端部411分別接觸，且讓分別 延伸設置於該等接觸部541上的每一燈具電極55與相應的 啟動端部411因分離而呈現非電連接，如此上述由竑發光件 53、該燈具電極55、該外殼電極41、該組電池，及該電池 槽電極42所形成的電路，將變成一在該等燈具電極55與 該外殼電極41之間分別為斷路的電路，使得該旋轉燈單元 5中的該發光件53被關閉。 需要說明的是，雖然在圖4、圖5中所示的該旋轉燈單 元5是以180度的旋轉改變，用來呈現如何控制該發光件 53的開啟與關閉；但實際上，當使用者欲使該發光件53由 被開啟切換成被關閉時’該旋轉燈單元5只需要以任意方 向旋轉到大於某一角度（該角度的基準以開啟時為〇度，關 閉時為180度），且該角度可以使得每一燈具電極55與相應 的啟動端部411，由接觸狀態切換成分離狀態，即可讓該等 燈具電極55相對於該等外殼電極41啟動端部411甴一電連 接狀態切換成一非電連接狀態；相反地，當使用者欲使該 發光件53由被關閉切換成被開啟時，該旋轉燈單元5只需 要以任意方向迴轉至小於上述的角度，則每一燈具·電極55 與相應的啟動端部411可以由分離狀態切換成接觸狀態，讓 該等燈具電極55相對於該等外殼電極41啟動端部411由一 非電連接狀態切換成一電連接狀態。 10 M323222 歸納上述，本新型具有旋轉燈單元之鑰匙圈2具有下 列明確的優點： 一、 可利用旋轉動作開啟或關閉發光件：如上述的說 明，當本新型具有旋轉燈單元之鑰匙圈2的該旋轉燈單元5 繞該轴線L被轉動時，該等燈具電極55相對於該等外殼電 極41啟動端部411可在一電連接狀態與一非電連接狀態之 間切換，達成該發光件53被開啟或關閉的目的；所以在關 閉該發光件53後，只需將該旋轉燈單元5的該燈具罩52 以朝向該電池槽321的角度收好（如圖5所示），使該旋轉燈 單元5不凸出於該外殼單元3，將不會有現有鑰匙圈1因外 物摩擦或推動該開關113而產生誤開啟的現象。 二、 燈具罩不易磨損：因為本新型具有旋轉燈單元之 鑰匙圈2在關閉該發光件53後，是以該旋轉燈單元5的該 燈具罩52以朝向該電池槽321的角度收好（如圖5所示）， 所以使用者無論是放置於任何地方，該燈具罩52皆不會被 外物接觸到，只有在開啟該發光件53時，該燈罩52才會 有機會被外物磨損；相較於現有鑰匙圈1燈具罩115的無法 收藏，時時刻刻皆有被外物磨損的機會，確實具有不易磨 損的優點。 惟以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新型申·請專利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 11 M323222 圖1是現有一種具有燈具的鑰匙圈的-立體組合圖； 圖2是一立體分解圖，說明本新型具有旋轉燈單元之 鑰地圈的一較佳實施例； 圖3是該較佳實施例的一立體組合圖； 圖4疋〜圖3中的線4-4所取的一剖視示意圖，說明該 較佳實施例其中一旋轉燈單元的二燈具電極在一電連接狀 態；及 圖5是類似圖4之一剖視示意圖；說明該較佳實施例 其中該旋轉燈單元的該等燈具電極在一非電連接狀態。 12 M323222M323222 VIII. New description: [New technical field] The present invention relates to a key ring, in particular to a residual ring with a lamp. [Prior Art] When using a key ring to string multiple keys together, most of them will use a key ring with other small things, such as cute charms or small lamps that can be illuminated; especially small The key ring of the luminaire provides light that illuminates the keyhole when it is unlocked in the dark and in the dark, making it ideal for attaching to the ring. Referring to Fig. 1, a conventional key ring having a lamp is suitable for connecting at least one key in series, and includes a casing unit u and an electrode unit 12. The housing unit Π includes a first housing 111 and a second housing 112 that are mutually combinable, a switch H3 disposed on an outer surface of the first housing m, and a key for the key to be connected. The key unit is connected to the light bulb 12 disposed in the lamp cover 115 and a circuit connected between the bulb 121 and the switch 113 (not shown) ). When the user needs to illuminate the light, the switch 113 of the existing key ring can be pushed toward the light bulb ι21 at any time. After the electrical path is formed with the circuit, the light bulb 121 can be turned on and the light bulb 121 can be used. The light bulb i2i can be turned off after the use is completed, and the switch 113 can be pushed back away from the bulb 121 to form an open circuit with the circuit. Although the above operation can open or close the bulb 121 in a timely manner by pushing the 5-M323222 when the light is required to be illuminated, there is still a disadvantage that the foreign matter rubs or pushes the switch 113 to cause false opening; for example; : When the user places the existing recording ring 1 in the pocket, the switch 113 may be accidentally opened due to the friction of the walking; or, when the existing key ring 1 is placed in the drawer, the switch drawer may be The collision and pushing of other things cause the false opening of the switch 113 and the like. The above-mentioned switch I!] is erroneously opened because the switch 113 is disposed on the outer surface of the first housing hi, which is easily caused by friction or pushing by foreign objects, if the user continues to accidentally open the unknowingly without the user's knowledge. The bulb 121 will not be detected until the energy consumption is used up; therefore, the opening manner of the switch 113 of the existing key ring i having the bulb is indeed necessary for improvement. [New content] Therefore, the object of the present invention is to provide a recording ring having a rotating lamp unit that turns on or off the illuminating member by a rotating motion. Thus, the present invention has a recording cassette with a rotating lamp unit, comprising a housing unit, an electrode unit, and a rotating lamp unit; wherein the housing unit 7L includes two pivoting recesses, and a wearable portion a connecting key connection hole; the electrode unit includes two outer casing electrodes disposed in the outer casing unit, and each of the outer casing electrodes has a starting end portion and a power end portion, wherein the starting end portions are respectively disposed on the The rotating lamp unit comprises a lamp housing, a light-emitting member disposed in the lamp housing, two rotating shafts respectively pivotally connected to the concave portions, and two electrically connected to the light-emitting member and respectively Extending the lamp electrodes disposed on the rotating shafts; when the rotating lamp unit rotates about an axis formed by the rotating shafts, the lamp electrodes are electrically connected to the starting end of the outer 6 M323222 shell electrodes Switch between a non-electrical connection state. The effect of the present invention is that the user can rotate the rotating lamp unit to switch the lamp electrodes to the starting end of the casing electrodes in an electrical connection state and a non-electrical connection state to control the illumination. The opening and closing of the piece can indeed achieve the purpose of the present invention. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to FIG. 2 and FIG. 3, the key ring 2 with a rotating lamp unit is suitable for connecting at least one key 9 in series, and is matched with a set of batteries (not shown) capable of supplying electric energy to achieve light illumination. The function. The key ring 2 of the present invention having a rotating lamp unit comprises a casing unit 3, an electrode unit 4, and a rotating lamp unit 5. The housing unit 3 includes a first housing 31, a partition 32 having a battery slot 321, a second housing 33 that can be combined with the first housing 31 and the spacer 32, and a second housing 33. The battery cover 34 is detachably disposed on the second housing 33 and covers the battery slot 321 . The first housing 31 has a display portion 311 for printing a plurality of graphics, a perforated portion 312, and a receiving portion 313 having a U-shaped shape and having a semi-circular mounting opening 314; The spacer 32 further has a through hole 322 and an xj-shaped receiving portion 323. The second housing 33 has a through hole 331 and a U-shaped and has a semi-circular mounting opening 333. The accommodating portion 332; and the battery cover 34 has a display portion 341 of 7 M323222-. In addition, after the outer casing unit 3 further includes the first casing 31, the partitioning plate 32, and the second casing 33, the #perforated portions 312, 322, 331 are formed for the transmission 9 to be worn. A key connecting hole 35 (shown in FIG. 3) is provided, and the receiving portions 313, 323, 332 form a receiving portion 36 for the rotating lamp unit 5 (as shown in FIG. 3). Show). The semi-circular mounting opening 314 of the first housing η accommodating portion 313 is combined with the semi-circular mounting opening 333 of the second housing 33 accommodating portion 332. Two circular recesses 361 (shown in FIG. 3) for pivoting the rotating lamp unit 5. It should be noted that the display portions 311 and 341 located on the first casing 31 and the battery cover 34 can print a plurality of graphics for the purpose of advertising or beautifying the appearance. The electrode unit 4' includes two outer casing electrodes 41 respectively disposed in the outer casing unit 3, and a battery slot electrode ^ disposed at one end of the battery slot 321; wherein each of the outer casing electrodes 41 has a starting end portion 411 and A power supply end portion 412 is disposed on the recessed portions 361 », and the power supply end portions 412 are respectively disposed at the #_ end of the battery slot 321 . The power supply end portion 412 of the case electrode 41 and the battery cell electrode 42 can be connected in series with the battery pack to form a communication circuit that forms an open circuit only at the start end portions 4ι. The rotating lamp unit 5 of FIG. 4 includes a lamp housing 51, a lamp cover 52 disposed on the lamp housing 51 and made of a transparent and insulating material, and a light-emitting member disposed in the lamp housing 51. 53. Two circular rotating shafts 54 respectively pivotally connected to the concave portions 361, and two lamp electrodes 55 electrically connected to the light emitting members 53 and extending respectively on the rotating shafts 54; wherein each of the rotating shafts 8 Each of the M323222 54 is formed by a semicircular contact portion 541 connected to the lamp housing 54 and extending from the lamp electrode 55, and a semicircular rotating portion 542 connected to the lamp cover 52 (as shown in the figure). 2)), the circular shafts 54 can be respectively framed in the circular recesses 361, and the rotating lamp unit 5 is wound around the rotating shaft 54 The axis L (shown in Figure 4) rotates. In this embodiment, the light-emitting member 53 is a light bulb that can emit light for illumination, or is a light-emitting diode; in addition, it is worth noting that, in the embodiment, the rotation of the rotating light unit 5 The shaft 54 protrudes and protrudes into the concave portion 361 of the outer casing unit 3 for the purpose of splicing, but it is also possible to design the rotating shaft 54 on the outer casing unit 3, and the concave portions 361 are designed. In the manner of rotating the lamp unit 5, the purpose of pivoting can be achieved. The following describes how the key ring 2 of the present invention having a rotating lamp unit can achieve the effect of opening or closing the illuminating member 53 by a rotating motion. Referring to FIG. 4, when the user wants to turn on the light-emitting member 53, the rotating light unit 5 is rotated about the axis L by 18 degrees in the direction of the lamp cover 52 away from the battery slot 321, so that the rotation is performed. The contact portions 541 of the shaft 54 respectively approach the corresponding start end 411 of the outer casing electrode 41, and each of the lamp electrodes 55 respectively extending on the contact portions 541 and the corresponding start end portion 411 are electrically connected by contact. When connected, the illuminating member 53, the illuminating electrode 55, the outer casing electrode 41, the assembled battery, and the battery slot electrode 42 will form a closed and conductive circuit, so that the illuminating member 53 in the rotating lamp unit 5 is turned on. . Referring to FIG. 5, conversely, when the user wants to turn off the illuminating member 53, the 9 M323222 needs to rotate the rotating lamp unit 5 about the axis L by 180 degrees in the direction of the luminaire cover 52 near the battery slot 321 . The contact portions 541 of the rotating shafts 54 are respectively separated from the corresponding starting end portions 41 of the outer casing electrodes 41, and the rotating portions 542 are respectively in contact with the corresponding starting end portions 411, and are respectively extended to the contacts. Each of the lamp electrodes 55 on the portion 541 and the corresponding start end portion 411 are non-electrically connected by the separation, such as the above-mentioned light-emitting member 53, the lamp electrode 55, the case electrode 41, the battery, and the battery slot. The circuit formed by the electrode 42 will become a circuit that is disconnected between the lamp electrode 55 and the case electrode 41, respectively, so that the light-emitting member 53 in the rotating lamp unit 5 is turned off. It should be noted that although the rotating lamp unit 5 shown in FIG. 4 and FIG. 5 is rotated by 180 degrees, it is used to show how to control the opening and closing of the illuminating member 53; When the illuminating member 53 is to be switched from being turned on to being turned off, the rotating lamp unit 5 only needs to be rotated in an arbitrary direction to be larger than a certain angle (the reference of the angle is 〇 when turned on, and 180 degrees when turned off), And the angle can be such that each of the lamp electrodes 55 and the corresponding starting end portion 411 is switched from the contact state to the separated state, so that the lamp electrodes 55 are electrically connected to the starting end portion 411 of the casing electrode 41. Switching to a non-electrical connection state; conversely, when the user wants to switch the illuminating member 53 from being turned off to being turned on, the rotating lamp unit 5 only needs to be rotated in any direction to less than the above angle, then each luminaire The electrode 55 and the corresponding starting end portion 411 can be switched from the separated state to the contact state, and the lamp electrodes 55 are switched from a non-electrical connection state to an electrical connection with respect to the casing electrode 41 starting end portion 411. State. 10 M323222 In summary, the key ring 2 of the present invention having a rotating lamp unit has the following distinct advantages: 1. The illuminating member can be turned on or off by a rotating action: as described above, when the present invention has the key ring 2 of the rotating lamp unit When the rotating lamp unit 5 is rotated about the axis L, the lamp electrodes 55 can be switched between an electrically connected state and a non-electrically connected state with respect to the starting end portions 411 of the casing electrodes 41, thereby achieving the illuminating member. The purpose of being turned on or off; therefore, after the light-emitting member 53 is turned off, the lamp cover 52 of the rotating lamp unit 5 only needs to be closed toward the battery slot 321 (as shown in FIG. 5), so that the The rotating lamp unit 5 does not protrude from the outer casing unit 3, and there will be no phenomenon that the existing key ring 1 is accidentally opened due to foreign matter rubbing or pushing the switch 113. 2. The lamp cover is not easy to wear: because the key ring 2 with the rotating lamp unit of the present invention closes the light-emitting member 53, the lamp cover 52 of the rotating lamp unit 5 is received at an angle toward the battery slot 321 (eg As shown in FIG. 5, the lamp cover 52 is not touched by the foreign object regardless of whether the user is placed anywhere, and the lamp cover 52 has a chance to be worn by the foreign object only when the light-emitting member 53 is turned on; Compared with the existing key ring 1 lamp cover 115, it is impossible to collect, and there is always an opportunity to be worn by foreign objects, and it has the advantage of being less prone to wear. However, the above is only the preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent change of the scope of the patent application and the new description of the present invention is Modifications are still within the scope of this new patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a conventional key ring having a lamp; FIG. 2 is an exploded perspective view showing a preferred embodiment of the present invention having a key ring of a rotating lamp unit; 3 is a perspective view of the preferred embodiment of the present invention; FIG. 4 is a cross-sectional view of the line 4-4 of FIG. 3, illustrating the two lamp electrodes of one of the rotating lamp units in the preferred embodiment. An electrical connection state; and FIG. 5 is a cross-sectional view similar to FIG. 4; illustrating the preferred embodiment in which the lamp electrodes of the rotating lamp unit are in a non-electrically connected state. 12 M323222
【主要元件符號說明】 2 ·····••…具有旋轉燈單元 .........…之输匙圈 3 •…·…··外殼單元 31*........第一殼體 311 ·······展示部 312 .......穿孔部 313 .......容置部 314……安裝口 32 .........間隔板 321 ·……電池槽 322 .......穿孔部 323 ·……容置部 33 .........第二殼體 331 ··…··穿孔部 332 ··"···容置部 333……安裝口 34···……電池蓋 341 .......展示部 35 .........鑰匙連接孔 36 .........容置段 361 .......凹接部 4 ..........電極單元 41····••…外殼電極 411 .......啟動端部 412 .......電源端部 42.........電池槽電極 5 ..........旋轉燈單元· 51 .........燈具殼體 52 .........燈具罩 53 .........發光件 54 .........轉轴 541……·接觸部 542 .......轉動部 55 .........燈具電極 9 ..........鑰匙 L..........轴線 13[Description of main component symbols] 2 ·····••... has a rotating lamp unit.................................................................................... .. first housing 311 ······· display portion 312 . . . perforation portion 313 . . . housing portion 314 ... mounting port 32 .... .. spacer plate 321 .... battery slot 322 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ······························································· ... accommodating section 361 . . . recessed part 4 ..... electrode unit 41 ····••... housing electrode 411 ... .Starting end 412 . . . power supply end 42 .... battery slot electrode 5 ..... rotating light unit · 51 ...... ... luminaire housing 52 ... ... luminaire cover 53 ... ... illuminating member 54 ... ... shaft 541 ... ... contact portion 542 . ...rotating portion 55 .... lamp electrode 9 ..... key L.......... axis 13