1251062 九、發明說明： 【發明所屬之技術領域】 〜本發明關於-種L E D手電筒之開關結構，尤指—種利用轉體與 筒_對轉動而可以極短行程控制L ED明滅之開關結構。 【先前技術】 由於發光二極體（L E D)技術的進步，使得其光度足以當作照 明用具使用，且it種高亮度的L ED還具有省電不發熱的好處，故現 行已有以L E D取代傳統燈泡式手電筒之趨勢。 一-般的LED手電筒，多在—筒體内放置電池，並在筒體前端設 置一L ED燈座，利關體末端蓋體的旋轉或筒體上的按鍵開關，來 控制L E D電路的導通與否，進而控制手電制亮與滅。 相關的刖案，可參見中華民國新型專利公告595683「可更換l E D發光二極體手電筒」、駕2「L E d手電㈣免按鍵開關結構改 良」、及439934「隨身小型手電筒」等前案揭露。 ，在先刖技術中’必需在筒體上加裝按鍵開關，使得整個手電筒的 製造成本大幅增加，不合經濟效益。 或者習知技術中，亦有以蓋體或筒體旋轉來操作手電筒的亮滅。 但它們僅是湘蓋體_彈额電池的貞極接難絲控制電路的導 、或刀斷纟於彈耳必需是壓迫電池的，所以習知技術巾以旋轉控制 開關的手電同’麵作時必需轉動相當長的行程，才可使彈簧與電池 刀離或接觸作十分不方便。而彈簣不與電池抵壓形成斷路時，電 1251062 池疋鬆脫而會產生晃動。 式不能立即開亮手電筒 例如大然的㈣，這種長雜的旋轉方 。，有其使用上的缺失。 顯然地，習知L + 速點毫操作要求。因此，右、_操作皆只有—種方式，不能滿足快 缺點。 必要提供-種_結構來植w知技術的 【發明内容】 本I明之主要目的係在提供—種l£d手電筒 電筒外殼是以外蟫牙其爲& I、、口構’該手 使兩者可相對麻 螺牙#相螺合的―賴及-轉體所構成， 的铲、’轉體相對筒體轉動時，可帶動-個具有P型側邊 的彈夹移動；在筒體内辟鱼透 I、料之？麵邊突出部接·置開設有一 衣田電同斷路時，彈夾P型側邊突出部正好位於筒體之凹澤内 而不接觸；當轉體相對筒體轉動時，轉體帶動彈夾軸向位移，使p型 _突=部會朗體内壁_，而使得LED導躺發出朗光亮。 精由凹％肝酬邊突A部之開關設計，僅需雜旋轉轉斷可控 手電筒之明滅。 工 本务明由於彈簧對電池—直是抵壓的，即使手電筒呈域時，電 池保持於S]定位置，不會移動。 本發明以此開關結構，進一步可設計出多種不同型態之手電筒。 例如，轉體在手電筒的後方。筒體的前段設有具L ED的電路板， 中I又收谷正極與電路板第一電極相連通的電池，而導電之筒體前段與 1251062 電路板之弟二電極連通丨轉 内套Β 一座體，座體内收容一錐狀彈箬 乂及具有P型側邊的彈夾，且雜壯^^ ^ 錐狀弹育珂端抵壓電池之負極並盥彈 夾接觸。猎此，達到轉體設在手電筒後方之結構。 在此Λ例下，其巾舰末端射穿出轉體以形成按壓部，可直 按壓漏部，使彈央在軸向上位移，而^側邊突出部舆筒體内壁相 接觸’令LED導通發亮。這尤其便利於緊急狀態下使用，不需旋轉 轉體即可發亮，同時，亦枝控翻滅_打訊號使用。 當然，轉體亦可設計在手電筒之前方，其内部設有一具l E 〇之 座體’該座體上設置具P型側邊之彈夾；筒體内收容有電池，電池之 正極與LED電路之第-電極連通，LED電路之第二電極與彈失連 通。如此，可達到轉體設在手電筒前方之結構。 以下，將依據圖面所示之實施例而詳加說明本發明之結構特徵及 操作功效° 【實施方式】 請參見第一圖至第三圖，係為本發明轉體設於手電筒後方之—種 實施例，其中手電筒之外殼係以一筒體10及一轉體2 〇所構成。筒 體10具有外螺牙管101，而轉體2 0具有内螺牙管2 〇1，兩者 係相互嫘合。 參見第三圖，筒體1 0前段收容具L ED 1 1 1之電路板丄丄 2，而中段收納電池1 13 ;電池1 13之正極與電路板1 i 2之第 一電極相連通，在圖中所示的第一電極為一個自電路板1 12後側延 1251062 伸的彈簧1 i 4 ;另在筒體前段設有前蓋丄工5、透光板丄丄6及反 、反1 1 7等零件。電路板1丨2之第二電極與導電的紐i 〇相 通的。 & 請參見第二Η及第三圖，轉體2Q内部套合—座體2χ，該座體 1係為中空筒體，其内部收容—錐狀彈簧2 i丄以及—彈夹22。 _彈簣2 i i之前端抵壓筒則⑽的電池i i 3之負極，且錐狀 彈黃21 1後端與彈夾2 2相接觸。 、彈夾2 2係以兩個相對的p型側邊2 2 2及一連接段2 2丄構 成。連接段2 21連接兩？型側邊2 2 2，並與錐狀彈簧2 η之後 端相接觸’以作電的導通。㈣側邊2 2 2前端形成突出㈣2 3。 _ 2'_座體2 1内時’突_ 2 3正好位於座體2丄前端 獨設的缺槽2 i 2内，且突出部2 2 3至少—部份超越座體2工之 外壁，可參見第三A圖。 筒體1〇内壁與彈夾之？型側邊突出部223相接觸位置，開設 了—凹環12。凹環12的寬度是約略大於彈夾22突出部223超 越座體2 i外壁部份，使得在斷路時，該_2 2 3正好位在凹環 12内而不會與筒則q内壁相接觸，—如第三圖所示。 參見第四圖，當對轉體2〇施予旋轉力而相對筒體㈣動並在 =發生位移時’如箭頭G1所示方向，由於錐狀彈簣211提供之 使座體21也在軸向上發生位移，而在座體2丄内的彈央u 也會發生軸向位移，使得Μ側邊前端之突出部2 2 3會與筒體！〇 内壁接觸。此時，經由錐狀彈簧211與電池113負極接觸，而使 8 1251062 付L E D電路導通，也就是手電筒發出照明光直。 使用者僅需鞘微 此種開關結構設計，由於凹環1 2之寬度不大 旋轉轉體20，即可快速的使LED電路導通發亮 如欲將第四圖所示通路切斷，僅需將轉體2 Q反轉，使彈爽？ 2 之突出部223回至筒體1〇内壁之凹環12内，使突出部223不 與筒體1 0内壁細，即回復第三圖所示之斷路狀態。 另外，參見第五圖所示，座體2工後端穿出轉體2 〇側壁之按壓 部2 i 3被施予如箭頭G 2之勤，則座體2 1亦會帶動彈夾2㈣ 向位私’使付彈夾2 2之突出部2 2 3向前移動而與筒體2◦内壁接 觸’使得L E D輯通，爛發_絲。此—健開關設計， 係可供緊树以單手操作即可發光_之功效；晴，亦可方便利用 明滅打訊號用。此時轉體2〇是固定不動的。 凹％12之兩側設計成斜面工2工，以方便與彈夾2 2之孤形突 出部223相接觸或分離動作。 在轉體2 ◦之外表設有粗糙花紋2 0 2，以方便個者轉動操作。 轉體2 0與筒體1〇螺合位置前方交接面之間，以及在座體2 轉體2 Q内壁交接面之間，分別設有細1 3及2 3以達防水效 果。 清再參見第3同 . θ在间體10上形成一止播塊14，其段差面係 用t止擔無2 k-，使得轉體2 0被止擋塊14阻擋而無法轉 動時，彈失2 2之$山 犬出部2 2 3正好位在筒體1〇内壁凹環12内， 1251062 以軸斷路。這樣的設計，使用者可準麵將轉體2 0旋轉至底，即 =制:電筒呈斷路；而要點亮時，僅需微轉轉體20，使彈夾22之 大出2 2 3與筒體1 0内壁接觸，即可使LED電路導通發亮。 明多見第/、圖至第八圖，係為本發明之另一種實施例，其中轉體 4 0是設計在手電筒的前方，筒體5 〇在後方。 轉體40具有外螺牙管4〇1，而筒體50具有内螺牙管50 1，兩者係相互螺合。 ㈣5 〇内部具有電池5丄彈簧5丄2。電池5 }丄是設 在、邑緣4 5 1 3内的。電池5 1 1的負極與彈簧$ 1 2相連，使筒體 5 0具電的導通。 轉體4 0内設有-座體4 χ，座體4 i上設有LED4】工及電 子元件412 ’ L E D電路形成第-電極，在圖中為—片電極板41 3 ’與電池511的正極連通。—彈夾42，係被裝置於座體41上， 其具有P型侧邊4 2 2及與L ED電路第二電極連通的接腳4 2丄。 P型側邊4 2 2的末端形成突出部4 2 3。在組合後，參見第八圖， 突出部4 2 3至少有-部份超越轉體4 〇上的切射〇 2。 筒體5 〇内壁與彈夾4 2 p型側邊突出部4 2 3接觸位置，開設 了一凹環5 2。在斷路時’彈夹4 2之_2 2 2正好位在凹環5 2内而不會與筒體5Q_相接觸，使LED電路形成斷路。 參見第九圖，當對轉體40施予旋轉力而相對筒體5〇轉動而在 1251062 軸向發生位移時，如箭頭G Ί 針… 向，由於彈簧5 12提供之推力， =_卿生位移，而在座體41上峨二 2位移，使得Ρ型側邊前端之突出部4 2 3會超過凹環5Μ 體5 0内壁接觸。此時，經由 问 評ΤΡμ 、 12與電池511負極接觸，而1251062 IX. Description of the invention: [Technical field to which the invention pertains] The switch structure of the present invention relates to a type of L E D flashlight, and more particularly to a switch structure that can control the L ED to be extinguished with a very short stroke by using a rotating body and a cylinder. [Prior Art] Due to advances in light-emitting diode (LED) technology, its luminosity is sufficient for use as a lighting fixture, and the high-brightness L ED also has the advantage of saving power and not generating heat, so it has been replaced by LED. The trend of traditional light bulb flashlights. A general LED flashlight, the battery is placed in the cylinder, and an L ED lamp holder is arranged at the front end of the cylinder to control the rotation of the end cover or the button switch on the cylinder to control the conduction of the LED circuit. Whether or not to control the flashlight to turn on and off. For related cases, please refer to the Republic of China new patent announcement 595683 "Replaceable l ED light-emitting diode flashlight", driving 2 "LE d flashlight (4) free key switch structure improvement", and 439934 "small portable flashlight" and other previous cases . In the prior art, it is necessary to install a push button switch on the cylinder, so that the manufacturing cost of the entire flashlight is greatly increased, which is not economical. Or in the prior art, there is also a case where the cover or the cylinder is rotated to operate the flashlight. However, they are only the guides of the bungee-connected wire control circuit of the cover plate, or the knife must be pressed against the battery. Therefore, the conventional technical towel uses the flashlight to control the switch. It is necessary to turn a relatively long stroke to make it possible to separate or contact the spring from the battery knife. When the magazine does not form an open circuit against the battery, the battery 1251062 is loose and shakes. The flashlight can't be turned on immediately, for example, the big (four), this long and varied rotating side. There is a lack of use. Obviously, the conventional L + speed point requires no operation. Therefore, the right and _ operations have only one way, which cannot satisfy the shortcomings. It is necessary to provide - the kind of structure to plant the knowledge of the invention [invention] The main purpose of this I is to provide - a kind of flashlight flashlight shell is outside the teeth is it & I, mouth structure 'the hand makes two The shovel and the shovel can be driven by the shovel and the shovel of the snail, and the shovel can be driven to move with a clip with a P-shaped side; Fish through I, what? When the surface of the protruding portion is connected with the opening of a clothing field, the P-shaped side protrusion of the magazine is located in the concave of the cylinder without contact; when the rotating body rotates relative to the cylinder, the rotating body drives the magazine The axial displacement causes the p-type _bump = part to illuminate the inner wall _, which causes the LED guide to illuminate. The precision is designed by the switch of the concave part of the concave part of the liver, and only the rotation of the controllable flashlight is extinguished. The work is clear because the spring is against the battery—it is pressed against the battery. Even if the flashlight is in the field, the battery remains in the S] position and will not move. The switch structure of the present invention can further design a plurality of different types of flashlights. For example, the swivel is behind the flashlight. The front section of the cylinder is provided with a circuit board with L ED , and the medium I and the positive pole of the grid are connected with the first electrode of the circuit board, and the front section of the conductive cylinder is connected with the second electrode of the 1251062 circuit board. In the body, the body houses a cone-shaped magazine and a clip with a P-shaped side, and the sturdy body is pressed against the negative pole of the battery and is in contact with the clamp. Hunt this to achieve the structure of the rotating body behind the flashlight. In this example, the end of the towel is shot through the swivel to form a pressing portion, which can directly press the leaking portion to displace the elastic center in the axial direction, and the side wall of the protruding portion of the side of the barrel is in contact with the LED to conduct the LED. Shine. This is especially convenient for use in an emergency, and it can be illuminated without rotating the rotating body. At the same time, it is also used to control the use of the signal. Of course, the swivel can also be designed in front of the flashlight, and has a l E 〇 seat inside the body. The body is provided with a P-shaped side clip; the battery body contains the battery, the positive electrode of the battery and the LED The first electrode of the circuit is connected, and the second electrode of the LED circuit is disconnected from the bomb. In this way, the structure in which the swivel is placed in front of the flashlight can be achieved. Hereinafter, the structural features and operational effects of the present invention will be described in detail based on the embodiments shown in the drawings. [Embodiment] Referring to the first to third figures, the rotating body of the present invention is disposed behind the flashlight. An embodiment in which the outer casing of the flashlight is formed by a cylinder 10 and a rotating body 2 . The barrel 10 has an outer threaded tube 101, and the body 20 has an inner threaded tube 2 〇1 which are coupled to each other. Referring to the third figure, the front portion of the cylinder 10 receives the circuit board 丄丄2 of the L ED 1 1 1 , and the middle portion houses the battery 1 13 ; the anode of the battery 1 13 is connected to the first electrode of the circuit board 1 i 2 , The first electrode shown in the figure is a spring 1 i 4 extending from the rear side of the circuit board 1 12 and extending 1251062; the front part of the cylinder is provided with a front cover 5, a transparent plate 丄丄 6 and a reverse and a reverse 1 1 7 and other parts. The second electrode of the board 1 丨 2 is in communication with the conductive 纽 〇. & Please refer to the second and third figures, the inner 2X of the swivel body - the seat body 2χ, which is a hollow cylinder, which is housed inside - a conical spring 2 i 丄 and a magazine 22. The front end of the magazine 2 i i is pressed against the negative electrode of the battery i i 3 of (10), and the rear end of the tapered spring 21 1 is in contact with the magazine 2 2 . The magazine 2 2 is composed of two opposite p-type sides 2 2 2 and a connecting section 2 2丄. Connection section 2 21 connected two? The side of the profile is 2 2 2 and is in contact with the rear end of the tapered spring 2 η for electrical conduction. (4) The side 2 2 2 front end is formed to protrude (4) 2 3 . _ 2'_The inner body of the seat body 2 1 'the protrusion _ 2 3 is located in the vacant slot 2 i 2 of the front end of the seat body 2 ,, and the protrusion 2 2 3 at least partially exceeds the outer wall of the seat body 2, See Figure 3A. What is the inner wall of the cylinder and the clip? The type side projections 223 are in contact with each other, and a concave ring 12 is opened. The width of the concave ring 12 is about a little larger than the outer wall portion of the protrusion 223 of the clip 22 beyond the seat body 2 i, so that when the circuit is broken, the _2 2 3 is located in the concave ring 12 without coming into contact with the inner wall of the cylinder q. , as shown in the third figure. Referring to the fourth figure, when the rotating body 2 is applied with a rotational force and moved relative to the cylinder (4) and when the displacement occurs, 'as indicated by the arrow G1, the seat body 21 is also provided by the tapered magazine 211. The displacement occurs upward, and the spring center u in the seat body 2丄 also undergoes an axial displacement, so that the protrusion 2 2 3 at the front end of the side of the crucible is combined with the barrel! 〇 Contact with the inner wall. At this time, the negative electrode of the battery 113 is contacted via the tapered spring 211, and the 8 1251062 L E D circuit is turned on, that is, the flashlight emits illumination light straight. The user only needs the sheath micro-switch structure design, because the width of the concave ring 12 is not large, the rotating body 20 can be rotated, and the LED circuit can be quickly turned on and turned off. Reverse the swivel 2 Q to make it cool? The protruding portion 223 of the second portion 223 is returned to the concave ring 12 of the inner wall of the cylindrical body 1 so that the protruding portion 223 is not thinner than the inner wall of the cylindrical body 10, i.e., returns to the open state shown in the third figure. In addition, as shown in the fifth figure, the pressing portion 2 i 3 of the side wall of the base body 2 that passes through the side wall of the rotating body 2 is applied as the arrow G 2 , and the seat body 2 1 also drives the magazine 2 (four) The private part 'move the protrusion 2 2 3 of the cartridge 2 2 to move forward to contact the inner wall of the barrel 2' to make the LEDs pass through, and the hair is broken. This-health switch design is designed to be used for one-handed operation to illuminate the tree. It is also easy to use. At this time, the rotating body 2〇 is fixed. Both sides of the concave portion 12 are designed to be inclined to facilitate contact or separation with the orphaned projection 223 of the magazine 22. A rough pattern 2 0 2 is placed on the outside of the rotating body 2 to facilitate the individual to rotate. Between the rotating body 20 and the front side of the cylindrical body 1 screwing position, and between the body 2 rotating body 2 Q inner wall interface, fine 13 and 2 are respectively provided to achieve the waterproof effect. See again in the third. θ forms a stop block 14 on the inter-body 10, and the step surface is t-bearing without 2 k-, so that the swivel 20 is blocked by the stop block 14 and cannot be rotated. Lost 2 2 of the mountain dog 2 2 3 is located in the inner ring concave ring 12 of the cylinder 1 ,, 1251062 is broken by the axis. With such a design, the user can rotate the rotating body 20 to the bottom, that is, the system is: the flashlight is broken; and when it is to be lit, only the rotating body 20 is required to be rotated, so that the large size of the magazine 22 is 2 2 3 The LED circuit is turned on and illuminated when it is in contact with the inner wall of the cylinder 10. It is a further embodiment of the present invention, in which the swivel 40 is designed in front of the flashlight and the cylinder 5 is at the rear. The swivel 40 has an outer threaded tube 4〇1, and the barrel 50 has an inner threaded tube 501 which are screwed together. (4) The inside of the 5 〇 has a battery 5 丄 spring 5 丄 2 . The battery 5 } is located in the rim 4 5 1 3 . The negative pole of the battery 5 1 1 is connected to the spring $ 1 2 to electrically conduct the cylinder 50. The rotating body 40 is provided with a body 4 χ, and the base 4 i is provided with an LED 4] and an electronic component 412 'LED circuit forms a first electrode, in the figure, a plate electrode plate 41 3 ' and a battery 511 The positive pole is connected. - The clip 42 is mounted on the base 41 and has a P-shaped side 42 2 and a pin 4 2 连通 that communicates with the second electrode of the L ED circuit. The end of the P-shaped side edge 42 2 forms a protrusion 4 2 3 . After assembly, referring to the eighth figure, the projections 4 2 3 have at least a portion that exceeds the tangent 〇 2 on the swivel 4 〇. The inner wall of the cylinder 5 is in contact with the clip 4 2 p-type side projection 4 2 3, and a concave ring 52 is opened. When the circuit is broken, the clip 2 4_2 2 2 is positioned in the recessed ring 5 2 without coming into contact with the barrel 5Q_, causing the LED circuit to form an open circuit. Referring to the ninth figure, when the rotating body 40 is given a rotational force and is rotated relative to the cylindrical body 5〇 and displaced in the axial direction of 1251062, as indicated by the arrow G Ί pin..., due to the thrust provided by the spring 5 12 , =_卿生Displacement, and the displacement of the second side of the seat body 41 is such that the projection 4 2 3 of the front end of the side of the jaw is in contact with the inner wall of the body 5 of the recessed ring 5 . At this time, it is contacted with the negative electrode of the battery 511 via the evaluation ΤΡμ, 12, and
寸 路導通，也就是手電筒發出照明光亮。如要切斷L E D 電路使手電筒想滅，僅需反向旋轉 疋卿體4 0 ’回復至第八圖所示之位 ，“ 2之突出部423回至凹環52内，即呈斷路。 在轉體4 0上形成-止擋塊4 4，其段差面制來止播筒體5 〇 之端面，使得轉體4 〇因止觀4 4阻播而無法轉動時，彈夾4 2之 如部4 2 3正好位在_ 5 〇 _凹環5 2内，以形成斷路。這樣 的。又计’使用者可準確的將轉體4 〇旋轉至底，即控制手電筒呈斷路； 而要點亮時，僅需微轉轉體4 〇，使彈夾4 2之突出部4 2 3與筒體 5 0内壁接觸，即可使L ED電路導通發亮。 此為本U之另—種勤、，其目的是使得整個LED手電筒體積 縮J C也由於彈夾4 2之突出部4 2 3與筒體5 Q内壁接觸之位移 很小，使用者雜鑛旋轉碰4 Q，即可鋪手韻發亮或媳滅。 以上之貫施例，僅為本伽之兩種具體倾明，但料以此兩例 為限。但凡與本發明技術相同之簡易轉換，例如内、外螺牙管之替換、 電池之增滅、或LED電路之修改等，皆屬本發明之保護範圍中。 【圖式簡單說明】 第-圖代表本發明之第一種實施例立體外觀圖，其中轉體係在手 電筒之後方， 1251062 第二圖代表第一圖之實施例分解圖， 第三圖代表第一圖之實施例剖面圖， 第三A圖代表第三圖中A部份之放大視圖， 第四圖代表第一圖之實施例剖面圖，其中轉體被旋轉使LED電 路導通發亮， 第五圖代表第一圖之實施例剖面圖，其中座體被按壓使LED電 路導通發亮， 第六圖代表本發明之第二種實施例立體外觀圖，其中轉體係在手 電筒之前方， 第七圖代表第六圖之實施例分解圖， 第八圖代表第六圖之實施例剖面圖， 第九圖代表第六之實施例剖面圖，其中轉體被旋轉使LED電路 導通發亮。 【主要元件符號說明】 10.........筒體 10 1.........外螺牙管The inch is turned on, that is, the flashlight emits illumination. If you want to cut off the LED circuit and make the flashlight want to go out, you only need to reverse the rotation of the body 4 0 'return to the position shown in the eighth figure. "The protrusion 423 of the 2 is returned to the concave ring 52, which is an open circuit. The swivel 40 forms a stop block 4 4, and the step surface is formed to stop the end face of the casing 5, so that the swivel 4 无法 cannot be rotated due to the stop of the view 4 4 , the clip 4 4 The part 4 2 3 is located just inside the _ 5 〇 _ concave ring 5 2 to form an open circuit. In this way, the user can accurately rotate the swivel 4 至 to the bottom, that is, control the flashlight to be broken; When it is bright, it is only necessary to slightly turn the rotating body 4 〇, so that the protruding portion 4 2 3 of the clip 4 2 is in contact with the inner wall of the cylinder 50, so that the L ED circuit is turned on and bright. The purpose is to make the volume of the entire LED flashlight shrink JC also because the displacement of the contact portion 4 2 3 of the magazine 4 2 and the inner wall of the cylinder 5 Q is small, and the user miscellaneous ore rotates to touch 4 Q, and the rhyme can be paved. Brightening or annihilation. The above examples are only two specific examples of the original, but are limited to the two examples. However, all the simple conversions, such as internal and external, are the same as the technique of the present invention. The replacement of the dental tube, the increase of the battery, or the modification of the LED circuit are all within the protection scope of the present invention. [Simplified Schematic] The first figure represents a stereoscopic appearance of the first embodiment of the present invention, wherein The system is behind the flashlight, 1251062. The second diagram represents an exploded view of the embodiment of the first diagram, the third diagram represents a cross-sectional view of the embodiment of the first diagram, and the third diagram represents an enlarged view of the portion A of the third diagram, 4 is a cross-sectional view showing an embodiment of the first figure, wherein the swivel is rotated to turn on the LED circuit, and the fifth figure represents a cross-sectional view of the embodiment of the first figure, wherein the seat is pressed to turn the LED circuit on and off, 6 is a perspective view of a second embodiment of the present invention, wherein the transfer system is in front of the flashlight, the seventh diagram represents an exploded view of the embodiment of the sixth diagram, and the eighth diagram represents a cross-sectional view of the embodiment of the sixth diagram, The nine figure represents a cross-sectional view of the sixth embodiment in which the swivel is rotated to turn on and brighten the LED circuit. [Main component symbol description] 10.........the cylinder 10 1....... .. external thread tube
111 .........LED 112 .........電路板 1 13………電池 114………彈簣 1251062 115 .........前蓋 116 .........透光板 117 .........反射板 1 2 .........凹環 12 1.........斜面 1 3、2 3.........墊圈 14.........止擂塊 2 0.........轉體 20 1... ......内螺牙管 2 0 2.·· ......粗链花紋 2 1…… ...座體 2 11... ……錐狀彈簧 2 1 2… ……缺槽 2 13... ......按壓部 2 2…… ...彈夾 2 2 1.·· ......連接段 2 2 2··· ......P型侧邊 突出部 2 2 3111 .........LED 112 ......... Circuit board 1 13 ......... Battery 114 ......... magazine 1251062 115 ......... front cover 116. ........light-transmitting plate 117 .........reflecting plate 1 2 ......... concave ring 12 1.........bevel 1 3 , 2 3.........washer 14.........stop block 2 0.........swivel 20 1... ...... Internal thread tube 2 0 2.·· ...... thick chain pattern 2 1...... ... seat body 2 11... ...... cone spring 2 1 2... ...... slot 2 2. . . . pressing portion 2 2 ... ... clip 2 2 1.·· ... connecting section 2 2 2··· ... P-type side projection 2 2 3