200916691 九、發明說明： 【發明所屬之技術領域】 特別是指一 種可調照明角 本發明是有關於一種燈具 度之投射燈。 【先前技術】 —般燈具一但組裝固定於壁面後，其照明角声大多已 固定而無法再調整改變，因此使用上有其不便之^梦 於此’本案中請人曾開發出—種可轉向之燈具，即發明^ 利案號第M288669「可轉向燈具」。雖然該可轉向燈具組裝 於壁面後’使用者仍可藉由按壓燈具上之調轉板，來調變 照明方向，但因該燈具之組成構件眾多，所以組裝製造步 驟較為繁ί貞’而有進一步改良之空間。 【發明内容】 因此，本發明之目的，即在提供一種方便組裝製造且 可調整照明方向之投射燈。 於疋’本發明投射燈’包含：一包括一水平底板之燈 殼機構、一可水平調轉地樞設於底板頂面之旋轉座、一組 裝固定於旋轉座上並具有一第一定位部之定位座、一可被 翻掀地樞設於旋轉座與定位座間之安裝座，及一組裝固定 於座體中並可被驅動而產生照明光線之發光機構。該安裝 座包括一靠抵於旋轉座頂面之座體，及一固設於座體上並 柩設於旋轉座與定位座間而使該座體可翻掀擺離旋轉座之 擺動臂，且該擺動臂具有一與第一定位部可脫離地彈性嵌 卡嚙合，而使座體可相對旋轉座樞擺定位之第二定位部。 200916691 【實施方式】 有關本發明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—個較佳實施例的詳細說明中，將可 清楚的呈現。 如圖1〜3所示，本發明投射燈的較佳實施例適用於組 裝在一壁面上，例如牆壁、天花板，甚至地板上。該投射 燈包含一燈殼機構3、一可樞轉地組裝固定於燈殼機構3中 之旋轉座4、一組裝於旋轉座4上之定位座5、一枢設於旋 轉座4與定位座5間之安裝座6、一安裝固定於安裝座6中 並可被驅動發光之發光機構7，及一覆蓋發光機構7地蓋設 於安裝座6上之透明燈罩8。 該燈殼機構3包括一水平底板31，及一嵌卡固定於底 板31上並徑向往内並往上弧彎延伸之環狀殼體32，且該底 板31與设體32相配合界定出一開口朝上之組裝空間3 〇。 亥底板3 1具有一圓ί衣狀核板部3 11，及一徑向突設於環板 部311内周面近頂緣處之圓環狀卡嵌板部312，且該卡嵌板 部312内周面凹設有多數環繞其軸心間隔分布之卡槽313。 該设體32則是以多數突設於其内周面近底緣處之卡勾321 ，卡扣固定於環板部3 11底面。 如圖2〜4所示’該旋轉座4是組裝於該組裝空間3〇中 ，包括一可360°水平框轉地樞設於底板31頂面之旋轉板體 41 ’及一固接於旋轉板體41左側邊之樞接座體42。該旋轉 板體41具有一靠抵於環板部311頂面之板體部411、多數 分別突設於板體部411底面之勾狀限位勾部412，及多數間 6 200916691 隔突設於板體部411底面且分別可脫離地彈性嵌卡於該等卡 槽313中之定位凸部413，該等限位勾部412是分別延伸過 卡嵌板部312内緣，而限位勾卡於卡嵌板部312底面，使 得板體部411可轉動地樞設限位於底板31上，並可藉由嵌 卡於該等卡槽313中之定位凸部413，使板體部411可相對 底板3 1旋轉定位。 該樞接座體42具有一自板體部411左側邊往左突伸且 頂面呈左右往上弧彎狀之圓弧靠抵部421 '一突設於靠抵部 421後側邊之直立枢耳部422，及一水平突設於靠抵部 前側邊之桿狀插桿部423。 如圖2、5、6所示，該定位座5是組裝於組裝間3〇中 包括被鎖固於板體部411頂面且靠抵於靠抵部421前側 邊之直立樞接壁部51、一自樞接壁部51頂緣往後突伸且間 隔位於靠抵部421上方之限位壁部52、一固設於限位壁部 52底面之第一定位部53，及一自限位壁部52往後突伸之 彈性彈臂部54。 該樞接座體42之插桿部423是嵌插於樞接壁部51中 ，且該柩接壁部51與該柩耳部422前後間隔相向。該限位 壁部52底面是呈左右往下弧彎延伸，並具有一前後延伸至 其後側緣且貫穿其頂、底面，而將其本身區隔成左、右兩 區段521、522之缺口 520，其中，左側區段521是往後延 伸過枢耳部422上方，而右側區段522之前後延伸長度則 較短，且間隔位於樞耳部422前側。該彈臂部54是突設於 右側區段522後側面鄰近缺口 520處。該第一定位部53是 200916691 由多數前後延伸且左右間隔分布地凹設於限位壁部52底面 槽530所構成，且該等凹槽53〇亦被該缺口 52〇區隔 成左、右兩區。 忒安裝座6是組裝於該組裝空間3〇中，包括一靠抵於 旋轉板體41頂面之蓋體狀座體61，及一固接於座體61左 側邊且可上下樞擺地樞設樞接座體42與安裝座5間之擺動 ^ 〇亥座體61具有一靠抵於旋轉板體4〗頂面且開口朝 上之蓋體狀座體部611、多數間隔突設於其外側面之勾狀卡 才邛612，及多數間隔突設於其内側面之勾狀限位勾部&工3 〇 "亥擺動臂62具有一自座體部611往左突伸過限位壁部 52之右側區段522與樞耳部422相向側間之連接臂部621 固接於連接臂部621末端且前後延伸地枢設於該枢接 壁部51與該樞耳部422間之枢軸部622，及一固設於枢軸 邻622外周面之第二定位部623。該第二定位部是由多 數前後延伸且左右間隔分布地分別突設於樞軸部622外周 面上半部的卡齒624所構成，且該等卡齒624是分別可脫 離地彈性嵌卡定位於該等凹槽53〇中。 如圖2、3所示，該發光機構7包括一被該等限位勾部 613勾卡定位於座體部611中之電路板71、多數電連接固設 於電路板71頂面並可被通電而發光之發光體72，及一電連 接固定於電路板71頂面並可被按壓之開關73。該電路板 71之電源線711是往下延伸貫穿旋轉板體41，並自環狀底 板31徑向内側穿過，而可與電源（圖未示）電連接。在本 8 200916691 實施例中’該等發光體72為發光二極體（LED)，但實施時 不以此為限。 該燈罩8包括一蓋封座體部611開口地靠抵於蓋體部 611頂緣之透明罩體Μ，及多數間隔突設於罩體81底面之 環狀扣環82，且該等環狀扣環82是分別與該等卡扣部612 欲卡扣接’而使罩體81固定於座體部611，該罩體81左側 具有一往上突伸而可供扳動之扳動突部811。 如圖2、3、7所示，該投射燈要固定於壁面使用時， 可先將殼體32拆離底板31，並將組裝有定位座5、安裝座 ό、發光機構7與燈罩8之旋轉座4拆離底板3 1，再以螺絲 鎖固或以黏膠黏固的方式，將底板31之環板部311固定於 壁面上’在以下說明中，是以水平固定於一天花板（圖未 不）底面為例進行說明，待底板31固定後，便可將旋轉座 4之旋轉板體41嵌卡樞設於底板31上，最後便可將殼體 32蓋設固定於底板31上，便完成投射燈之裝設，且待電路 板71與電源電連接後，便可透過按壓該開關73來控制發 光體72發光與否。 在女裝座6尚未被扳動翻掀時，第二定位部623之該 等卡齒624，是分別嵌卡於第一定位部53位於限位壁部52 之右側區段522的該等凹槽530中。 當需要調整發光機構7之照明角度時，可相對燈殼機 構3往下扳拉該燈罩8之扳動突部811，驅使燈罩8帶動安 裝f 6以该擺動臂62之枢轴部622為支點，往下翻掀樞擺 出殼體32外，進而改變發光機構7之光線的照明角度。且 9 200916691 在f農座6往下翻掀樞擺的過程中，固設於_部622上 X第疋位。P 623的該等卡齒624，會被樞轴部⑵連動 而朝限位壁部52之左側區段5 又21轉動位移，而逐漸脫離位 於該右側區段522之凹槽530，B分产山μ 且依序肷卡於位在該左側區 •k 521的該等凹槽53〇中， 進而使仔s亥定位座6可相對殼 體32往下翻掀定位。 要改變照明方向時，可相對燈殼機構3抿推燈罩8 之^後其中_側邊，驅使與安裝座6之擺動臂Μ組接之 固疋座5與枢接座體42，一起帶動旋轉板體41相對底板 31進行細。水平枢轉，並藉由該等定位凸部413可脫離地 洋性谈卡於底板31之料卡槽313中的結構，來使旋轉座 4可相對底板3 1樞轉定位。 在本實施财，較位座5之限㈣部52開設該缺口 :如該彈臂部54之設計，可使安裝座6在翻掀過 ^ ’第-疋位部623之該等卡# 624可局部與位於該等區 奴521 522之凹槽53〇卡嵌喷合，可藉此使得第一定位部 53與第二定位部623間具有一適當之卡嵌定位力量，但實 施時’不設置該缺口 520與該彈臂部54為必要。另外，由 於旋轉座4與底板31之樞設方式、電路板71固設於安裝 座6中之方式，及燈罩8組裝固定於安裝座6上的方式幕 多’所以該等構件間之組接方式皆不以上述為限，且旋轉 座4^底板31間之樞設關係，亦不以可調轉定位為必要。 歸、内上述’透過旋轉座4與底板31之樞設嵌卡結構設 计，及安裝座6、定位座5與旋轉座4間之枢接結構設計， 10 200916691 使得該安裝座6除了可被翻掀樞擺出燈殼機構3,而改變發 光機構7之照明角度外，還可相對燈殼機構3進行3⑼調 轉進而改變照明方向。且因本發明投射燈之組裝構件明 顯較習知可轉向燈具少，所以組裝上會更為簡單方便，進 而可大幅降低產品組裝之時間成本。因此，確實可達到本 發明之目的。 惟以上所述者，僅為本發明之一較佳實施例而已，當 不能以此限定本發明實施之範圍，即大凡依本發明申請專 利範圍及發明說明内容所作之簡單的等效變化與修飾，皆 仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是本發明投射燈之一較佳實施例的立體圖； 圖2是該較佳實施例的立體分解圖； 圖3疋该較佳實施例的右側視剖面圖； 圖4是該較佳實施例之局部立體分解放大圖，說明一 底板與一旋轉座之相樞接結構； 圖5是該較佳實施例之局部立體分解放大圖，說明一 旋轉座、一定位座與一安裝座之相枢機結構之相樞接結構 圖ό是圖5之局部組合放大圖；及 圖7是類似圖3之視圖，說明一組裝於安裝座中之發 光機構被連動擺移而改變其照明角度的情況。 11 200916691 【主要元件符號說明】 3....... ....燈殼機構 53 ..… ....第一定位部 30 ..… ....組裝空間 530.... ....凹槽 31…… ----底板 54 ·..·· ....彈臂部 311...· ....環板部 6....... ....安裝座 312.... ....卡嵌板部 61 … ----座體 313.·.. ....卡槽 611.... ....座體部 32 …·· ....殼體 612.... 321.... ....卡勾 613.... ....限位勾部 4....... ....旋轉座 62……· ....擺動臂 41 ..… ....旋轉板體 621.... ....連接臂部 411.... ....板體部 622.... ....樞軸部 412·.·. ....限位勾部 623.... ....第二定位部 413.... ....定位凸部 624.... ....卡齒 42 ..... ....樞接座體 7....... ....發光機構 421.... ....靠抵部 71 .·_·· ....電路板 422·... ____樞耳部 711.... ....電源線 423···. ....插桿部 72 ·..·· ....發光體 5....... ....定位座 73 ·.·_· ....開關 51 …·· ----框接壁部 8....... ....燈罩 52 … ....限位壁部 81 …·· ....罩體 520.... ···.缺口 811.... ....扳動突部 521.... •…左側區段 82 … ....扣環 522.... •…右側區段 12200916691 IX. INSTRUCTIONS: [Technical field to which the invention pertains] In particular, it relates to an adjustable illumination angle. The present invention relates to a projection lamp of a luminaire. [Prior Art] Once the lamp is assembled and fixed on the wall, the illumination angle of the lamp is mostly fixed and can no longer be adjusted and changed. Therefore, there is a inconvenience in the use of this. In this case, the person who has developed it can be developed. The steering luminaire, that is, the invention of the case number M288669 "steerable luminaire". Although the steerable luminaire is assembled on the wall surface, the user can still change the direction of illumination by pressing the rotator on the luminaire. However, due to the large number of components of the luminaire, the assembly and manufacturing steps are more complicated. The space for improvement. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a projection lamp that is easy to assemble and manufacture and that can adjust the direction of illumination. The present invention includes: a lamp housing mechanism including a horizontal bottom plate, a rotating base pivotally pivotally disposed on a top surface of the bottom plate, an assembly fixed to the rotating base and having a first positioning portion. The positioning seat, a mounting seat pivotably disposed between the rotating base and the positioning seat, and an illuminating mechanism assembled and fixed in the base body and capable of being driven to generate illumination light. The mounting seat includes a seat body that abuts against the top surface of the rotating base, and a swinging arm that is fixed on the base body and disposed between the rotating base and the positioning seat so that the seat body can be turned over from the rotating base, and The oscillating arm has a second positioning portion that is elastically insertably engageable with the first positioning portion to pivotally position the base relative to the rotating seat. [Embodiment] The above-mentioned and other technical contents of the present invention will be clearly described in the following detailed description of the preferred embodiments with reference to the drawings. As shown in Figures 1-3, the preferred embodiment of the projection lamp of the present invention is suitable for assembly on a wall, such as a wall, ceiling, or even a floor. The projection lamp comprises a lamp housing mechanism 3, a rotating base 4 pivotally assembled and fixed in the lamp housing mechanism 3, a positioning seat 5 assembled on the rotating base 4, a pivoting base 4 and a positioning seat The five mounting bases 6, an illuminating mechanism 7 fixed to the mounting base 6 and capable of being driven to emit light, and a transparent lampshade 8 covering the illuminating mechanism 7 and covering the mounting base 6 are provided. The lamp housing mechanism 3 includes a horizontal bottom plate 31, and an annular housing 32 fixedly mounted on the bottom plate 31 and extending radially inwardly and upwardly, and the bottom plate 31 cooperates with the mounting body 32 to define a The assembly space with the opening up is 3 〇. The bottom plate 3 1 has a circular plate-like core plate portion 3 11 and a circular arc-shaped panel portion 312 which is radially protruded from the inner peripheral surface of the ring plate portion 311 near the top edge, and the card panel portion 312 The inner peripheral surface is recessed with a plurality of card slots 313 distributed around its axis. The housing 32 is a plurality of hooks 321 protruding from the inner bottom surface of the inner peripheral surface thereof, and is fastened to the bottom surface of the ring plate portion 31. As shown in FIG. 2 to FIG. 4, the rotating base 4 is assembled in the assembly space 3, and includes a rotating plate body 41' which is horizontally pivotally disposed on the top surface of the bottom plate 31, and is fixed to the rotation. The left side of the plate body 41 is pivotally connected to the base 42. The rotating plate body 41 has a plate body portion 411 which abuts against the top surface of the ring plate portion 311, and a plurality of hook-shaped limiting hook portions 412 respectively protruding from the bottom surface of the plate body portion 411, and a plurality of floors 6 200916691 The bottom surface of the plate portion 411 is elastically inserted into the positioning convex portion 413 of the card slot 313. The limit hook portions 412 extend respectively through the inner edge of the card panel portion 312, and the limit hook card The bottom surface of the card portion 312 is such that the plate portion 411 is rotatably disposed on the bottom plate 31, and the plate portion 411 can be oppositely formed by the positioning protrusions 413 embedded in the card slots 313. The bottom plate 3 1 is rotationally positioned. The pivoting base 42 has a circular arc abutting portion 421 ′ which protrudes from the left side of the plate body portion 411 and the top surface is curved upward and downward. The apex protrudes from the rear side of the abutting portion 421 The pivot portion 422 and a rod-shaped plunger portion 423 projecting horizontally from the front side of the abutting portion. As shown in FIGS. 2, 5, and 6, the positioning base 5 is assembled in the assembly room 3, and includes an upright pivoting wall portion that is locked to the top surface of the plate body portion 411 and abuts against the front side of the abutting portion 421. 51. A first positioning portion 53 that protrudes from the top edge of the pivoting wall portion 51 and is spaced apart from the abutting portion 421, a first positioning portion 53 fixed to the bottom surface of the limiting wall portion 52, and a self-positioning The elastic elastic arm portion 54 protrudes rearward from the limiting wall portion 52. The shank portion 423 of the pivoting base 42 is inserted into the pivoting wall portion 51, and the splicing wall portion 51 and the shank portion 422 are opposed to each other. The bottom surface of the limiting wall portion 52 extends from left to right and downwards, and has a front and rear edge extending to the rear side edge thereof and penetrating the top and bottom surfaces thereof, and dividing itself into left and right sections 521 and 522. The notch 520, wherein the left side section 521 extends rearward over the pivot ear portion 422, and the right side section 522 has a shorter front and rear extension length, and the interval is located on the front side of the pivot portion 422. The elastic arm portion 54 is protruded from the rear side of the right side portion 522 adjacent to the notch 520. The first positioning portion 53 is composed of a plurality of grooves 530 recessed in the bottom surface of the limiting wall portion 52, and the grooves 53 are also separated by left and right sides. Two districts. The mounting seat 6 is assembled in the assembly space 3, and includes a cover-shaped seat body 61 that abuts against the top surface of the rotating plate body 41, and is fixed to the left side of the base body 61 and can be pivoted up and down. The swinging body between the pivoting base 42 and the mounting base 5 has a cover-shaped seat portion 611 which abuts against the top surface of the rotating plate body 4 and has an opening upward, and a plurality of intervals are protruded therefrom. The outer side of the hook card 邛 612, and a plurality of hooks on the inner side of the hook-shaped limit hook & work 3 〇 " Hai swing arm 62 has a self-seat body 611 to the left overhang The connecting arm portion 621 between the right side portion 522 of the bit wall portion 52 and the opposite side of the pivot portion 422 is fixed to the end of the connecting arm portion 621 and is pivotally extended between the pivoting wall portion 51 and the pivoting portion 422. The pivot portion 622 and a second positioning portion 623 fixed to the outer peripheral surface of the pivot axis 622. The second positioning portion is formed by a plurality of latching teeth 624 extending from the front and rear sides of the pivot portion 622, and the latching portions 624 are respectively detachably elastically inserted. In the grooves 53〇. As shown in FIG. 2 and FIG. 3, the illuminating mechanism 7 includes a circuit board 71 which is hooked and positioned in the seat portion 611 by the limiting hook portion 613. The plurality of electrical connections are fixed on the top surface of the circuit board 71 and can be The illuminator 72 that is energized to emit light, and a switch 73 that is electrically connected to the top surface of the circuit board 71 and can be pressed. The power line 711 of the circuit board 71 extends downward through the rotating plate body 41 and passes radially inward from the annular bottom plate 31 to be electrically connected to a power source (not shown). In the embodiment of the present invention, the illuminants 72 are light-emitting diodes (LEDs), but are not limited thereto. The lamp cover 8 includes a transparent cover body 611 which is open to the top edge of the cover body portion 611 and a plurality of annular buckles 82 which are spaced apart from the bottom surface of the cover body 81, and the ring shape The buckle 82 is respectively engaged with the fastening portions 612 to fix the cover 81 to the seat portion 611. The left side of the cover 81 has a protruding protrusion that protrudes upward for being pulled. 811. As shown in Figures 2, 3 and 7, when the projection lamp is to be fixed to the wall surface, the housing 32 can be detached from the bottom plate 31 first, and the positioning seat 5, the mounting seat, the illuminating mechanism 7 and the lamp cover 8 are assembled. The rotating base 4 is detached from the bottom plate 3 1, and then the ring plate portion 311 of the bottom plate 31 is fixed to the wall surface by screwing or adhesively adhering. In the following description, it is horizontally fixed to a ceiling (Fig. The bottom surface is taken as an example. After the bottom plate 31 is fixed, the rotating plate body 41 of the rotating base 4 can be embedded on the bottom plate 31, and finally the housing 32 can be covered and fixed on the bottom plate 31. The installation of the projection lamp is completed, and after the circuit board 71 is electrically connected to the power source, the illumination of the illuminant 72 can be controlled by pressing the switch 73. When the dressing seat 6 has not been flipped, the latches 624 of the second positioning portion 623 are respectively engaged in the concave portions of the first positioning portion 53 located in the right side portion 522 of the limiting wall portion 52. In slot 530. When the illumination angle of the illumination unit 7 needs to be adjusted, the trigger protrusion 811 of the lamp cover 8 can be pulled down relative to the lamp housing mechanism 3 to drive the lamp cover 8 to drive the mounting f 6 with the pivot portion 622 of the swing arm 62 as a fulcrum. The bottom pivots out of the housing 32 to change the illumination angle of the light of the illumination mechanism 7. And 9 200916691 is fixed in the _ section 622 on the X-th position during the process of turning the pivot of the f-seat 6. The latches 624 of the P 623 are rotationally displaced by the pivot portion (2) toward the left side section 5 and 21 of the limiting wall portion 52, and gradually disengage from the recess 530 located in the right side section 522. The hills are sequentially snapped into the recesses 53 of the left side zone • k 521, so that the locating seat 6 can be turned down relative to the housing 32. When the direction of the illumination is to be changed, the side of the cover 8 can be pushed relative to the lamp housing mechanism 3 to drive the fixed seat 5 and the pivoting base 42 which are assembled with the swing arm of the mounting seat 6 to rotate together. The plate body 41 is thinned with respect to the bottom plate 31. The pivoting of the rotating base 4 is pivotally positioned relative to the bottom plate 31 by the pivoting of the positioning projections 413 so as to be detachable from the structure of the bottom plate 31. In the present implementation, the limit (four) portion 52 of the seat 5 opens the gap: if the arm portion 54 is designed, the mount 6 can be flipped over the card of the ''-position portion 623# 624 The groove 53 位于 in the zone 521 522 can be partially sprayed and sprayed, so that the first positioning portion 53 and the second positioning portion 623 have a proper clamping positioning force, but the implementation is not It is necessary to provide the notch 520 and the elastic arm portion 54. In addition, due to the manner in which the rotating base 4 and the bottom plate 31 are pivoted, the manner in which the circuit board 71 is fixed in the mounting seat 6, and the manner in which the lamp cover 8 is assembled and fixed on the mounting seat 6, the assembly between the members is performed. The method is not limited to the above, and the pivoting relationship between the rotating base 4 and the bottom plate 31 is not necessary for the adjustable rotation positioning. In the above, the design of the pivoting structure of the rotating base 4 and the bottom plate 31, and the pivoting structure between the mounting seat 6, the positioning seat 5 and the rotating base 4, 10 200916691 make the mounting seat 6 The lamp housing mechanism 3 is turned over and the lamp housing mechanism 3 is changed. In addition to changing the illumination angle of the illumination mechanism 7, the lamp housing mechanism 3 can be adjusted by 3 (9) to change the illumination direction. Moreover, since the assembled component of the projection lamp of the present invention is significantly smaller than the conventional steerable luminaire, the assembly is simpler and more convenient, and the time cost of product assembly can be greatly reduced. Therefore, the object of the present invention can be achieved. However, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made by the scope of the present invention and the description of the invention. All remain within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a preferred embodiment of a projection lamp of the present invention; Figure 2 is an exploded perspective view of the preferred embodiment; Figure 3 is a right side sectional view of the preferred embodiment; 4 is a partial exploded perspective view of the preferred embodiment, illustrating a pivotal structure of a bottom plate and a rotating base; FIG. 5 is a partial exploded perspective view of the preferred embodiment, illustrating a rotating base and a positioning seat. FIG. 5 is a partial enlarged view of FIG. 5; and FIG. 7 is a view similar to FIG. 3, illustrating that an illuminating mechanism assembled in the mounting seat is oscillated Change the lighting angle. 11 200916691 [Description of main component symbols] 3............. Lamp housing mechanism 53 ..... .... First positioning part 30 ..... .... Assembly space 530.... .... Groove 31... ----Bottom plate 54 ·..··.. Spring arm portion 311...·.. Ring plate portion 6.. ... Mounting seat 312..... card panel portion 61 ... ---- seat body 313....... card slot 611..... seat body portion 32 ...· · .... housing 612.... 321.... .... hook 613.... .... limit hook 4.. .... rotating seat 62......·....Swing arm 41 ..... .... Rotating plate body 621..... Connecting arm portion 411..... Plate body portion 622.... .... pivot portion 412···.....limit hook portion 623.....second positioning portion 413..... positioning convex portion 624.... ....tooth 42 ..... .... pivoting seat 7........lighting mechanism 421......butting 71.·_ ···.Circuit board 422·... ____ Pivot part 711.....Power cord 423···.....Plug part 72 ·..·... Illuminator 5........ Positioning seat 73 ·.·_· .... Switch 51 ...·· ---- Frame walling 8.. .. .. lamp cover 52 .... limit wall portion 81 ... ... ... ... cover 520... ···. Notch 811........Pulse the protrusion 521....•...Left section 82 .....Retaining ring 522.... •...Right section 12