201239246 六、發明說明： 【發明所屬之技術領域】 本發明係有關於一種照明器具，特別是指一種便於安 裝及拆卸的照明器具。 ' 【先前技術】 習知的照明器具，例如嵌燈，通常是利用扣件及彈笼 的配合且透過嵌扣的方式而安裝於天花板。因此，當使= f在安裝與拆減燈時，總是需要繁雜的步驟才能ς嵌燈 f裝與拆卸。例如’在拆卸嵌燈時，使用者需將手伸^ 化板内解除扣件的扣持狀態後，才可將嵌燈取下。因此如 何，供-種便於安裝及拆卸的照明器具，實為業界努力的 課 teS 〇 、，緣是，本發明人有感上述問題之可改善，乃潛 運用’而提出-種設計合理且有效改善上述 【發明内容】 照明2明實施例在於提供—種安裝與拆卸皆較為方便的 燈體 本發明貫施例提供一種照明器具，包括：— 她糾衫條挽性件。 卢；有一發光模組，該座體及該燈罩分別設於該 該座體具有-通孔及至少-執條，該連4 ==座=:’該轨條具有-執槽以容置對應: 顯露出外有—板部’該板部設有—開口，以 該柄部使發光模組發出的光線由開σ射出，且 /。在對應錄槽的位置設有連通於該軌槽的至少—出 4/17 201239246 線孔。該拉繩的一端連接該連社 孔且連接—拉環。該些撓性^ 兮另一端通過該出線 單元之間。 則衫、_抵糾與該連結 其中，该連結單元包含一轴套及— 形成一收容空間以收容該軸套，該至少一叙，該外殼内部 穿設於該套之穿孔，透及該撓性件 該收容空間内上下移動。 ^挑性件使該軸套在 本發明貫施例另提供一種照明哭 作平台’該工作平台設有—安裝孔;;^心嵌設於—工 體，而該照明器具之抵持片抵持㈣=照明器具之燈 該照明器具之燈罩的板部則抵持於該工台白ζ上表面且 本發明實施例具有以下有益 口 b下表面。 可經由拉動拉繩而進行安裝及彳、月器具 拆卸的程序。 ㈣故可有效簡化安裝及 為了能更進一步瞭解本發明為;t 技術、方法及功效，衫i、/ x既定目的所採取之 圖η 下有關本發明之詳細說明、 式，桃本舍明之目的、特徵與特點，當可由此得 且具體之瞭解，然而所附圖式與附件僅提供/明 用，並非用來對本發明加以限制者。/哼/、兄月 【實施方式】 、以:實施例中所提到的方向用語，例如：上、下、左 失f、丽、後、内或外等，其彼此關係是相對性的，僅是 :相加圖式的方向。因此’使用的方向用語是用來說明 亚非用來限制本發明。 請參閱圖1、圖2及圖s % - , ^ 5所不，本貫施例提供一種照明 裔具1，用以結合於一工作平台2〇〇,工作平台200設有- 5/17 201239246 安裝孔201，在此實施例中，工作平台200為天花板，但在 其„，工作平台亦可能為J；也板、斜面或側壁等 。照明器具1包括：一散熱器10、-燈體20、-座體30 4G、—連結單元⑼、至少—拉繩7G (在此實施例 ^條拉繩70)、多個抵持片⑽（在此實施例為三個抵持 片0)及多條撓性件90(在此實施例為三條撓性件9〇)。 請配合參閱圖3及圖4,散熱器1G以導熱金屬材料製 、包3主體11及設於主體U周緣的多個散熱韓片U ，用以提供散熱所需。主體n —端(此處為τ :二_3。主體η另一端(此處為上端)提供一基 板in，基板hi朝上凸設有—第一樞接部U2。 燈體2〇收容於散熱器10。燈體2〇包含一筒體21、一載 板24、-發光模組22及一透鏡25。筒體2]為導熱的金 2 ’其插置於散熱器_收容槽13。筒體21的内部形成一 夺=槽23。筒體21 一端（此處為上端)形成一組裝孔叫，另 -端（此處為下端)形成一組裝孔212，組裝孔211及組 212彼此相對並分別連通於容置槽。 芙體21馳裝孔2U，且設置於主體的 基板出。兔光模組22容置於容置槽23内，發光模組22包含 -電路板22丨及多個設置於電路板221的發光二極體奶 = ==._爾輔成，其設 請配合參閱圖5、圖6，座體3〇設置於散熱器ι〇、燈體 20的-端(此處為上端），且與散熱器軸隔—段 ^ 3?-端(此處為上端)具有—沿熟向延㈣通孔31，^ 置連結早兀6〇。座體30外表面設有至少-執條50，各執條 6/17 201239246 30具有執;。執槽51為沿著難％的縱長方向延伸之 凹槽’且軌槽51的兩端分別形成開口端。 再者’ k罩4〇5又置於散熱器1〇、燈體獅另一端(此處 為下知）k罩40具有-i{|j盤狀的板部4卜板部μ的中心 處設有-開=43，以顯露出燈體2〇及散熱器】〇 (如圖2所示） ’可使發綠組2 2所發出的光線通過透鏡2 $而㈣口 4 3射 出此外板拍在開口43的周圍設有一圍繞壁C，圍繞 壁42為板部向開口 43内折以圍繞於散熱器ι〇的外圍，藉 此令使用者無法由開口43直接看到工作平台200的内部。軌 條50由座體30朝板部41的方向延伸且其末端設置於燈罩4〇 的板。Ml上表面，且燈罩40的板部41在對應兩執槽51的位 置設有兩出魏44(如圖U料），即出· 執槽51的開口端的其中之—。 史、T，^ 7 連、，，σ單tl6(U座體相轴向設置於座體扣的通孔^。 拉繩7〇為金屬製的繩·索，例如：鋼 ::長方向放置於執條5。的娜】，因此拉_ = =5:數陶應’且拉繩7〇的一端(此處為上端)連接連 早⑽’另―&(此處為下端)通過出線⑽且連接一拉環 關巾，U兩難Μ及兩錄繩7Q為例說明， 兩轨條50相對地位於散熱器_ f發明可以僅使用單-轨條5。及單-二。 個軌條50及二條拉繩7G，此亦屬本發明的範圍。 該些抵持片80為具彈性的金屬片體，盆 :表面，且每-抵持片_中端處彎折形成:抵持= 在此貫施财’抵持部8]為略呈W e 與工作平台200的上表面職觸的部位，該==: 7/17 201239246 繞地設於散熱器U)的外圍。在其他實施例中 以為任何可能形狀，如單-弧形或多個弧形而提供一或多 作平台的上表面啦接觸的部位而得到抵頂固定 的功效。 該些撓性件90為繩、鍊、鋼索、金屬線材等，本發明 亚不限於此。該些撓性件90連接於該些抵持片齡連二單 :之二’。該些撓性件9〇的數量與該些抵持片_㈣相 對應，在本實施例中，抵持片8〇的數量為三個，且換性件 9〇的數置為三條；藉由上述之組成以形成本發明之照明哭 具1。 。 此外，請參閱圖7至圖9,連結單元6〇包含-軸套61及 -外殼62，其中軸套61包含—本體⑴、—穿孔6 置線槽613。穿孔612及置線槽613皆貫穿本體6U。該二置 線槽613由本體611的外表面内凹形成且排列為環狀，置線 =3在本實施例中的數量為五個，其中的兩個對應於兩拉 繩=，其餘的三個對應於三撓性件9〇。拉繩％及挽性件卯 穿设於穿孔612朋定於對應的置_6〗3。拉聊自本體 6U的-端（此處為下端)先朝另一端(此處為上端)通過穿孔 612再朝外且朝-端(此處為下端)穿設固定於置線槽⑴。挽 性件90自本體611的另-端(此處為上端)先朝 =r2再朝外且朝另-端(此處為上端)穿設因 λ請配合參閱圖10，外殼62内部形成一收容空間63，在 受到外殼62的限制下，軸套61沿外殼62的轴向上下移動地 收容於收容空間63内。本體61]與形成該收容空間幻的内環 壁631之間形成一間隙d，例如0.0〗mm。 8/17 201239246 在本實施例中，外殼62包含一第一殼件621及一第二殼 件622，第一殼件621呈中空狀，其一端設有—第一孔洞6212 :拉繩70通過第一孔洞6212而進入至收容空間63内。第一 讯件621的另一端(此處為上端)設有一第一螺接部62丨〗。第 一^件622王中空狀，其設有一第二孔洞6222 ,撓性件卯通 過第—孔洞6222而進入至收容空間6納。第二殼件622的另 一端（此處為下端)設有一第二螺接部6221，第二螺接部6221 螺接於第-螺接部62U，以使第—殼#621及第三殼件622 組。在—起。此外，車由套61的本體61】一端（此處為下端)與 第一孔洞6212之間具有—距離S卜本體6n另-端（此處為 上端)與第二孔洞6222之間具有—距離幻，藉此可提供一缓 衝距離’使得軸套61可以被拉聊拉動並因抵持片80的彈 力而回復至原位。 ” “ w穴丨你畀丄忭干台2ϋϋ 以佼’燈體20及散熱器職容於工作平台的安裝孔 2(Π ’該些抵持片_抵持部81抵持於工作平台⑽的上表 面202，且燈罩4G的板判抵持於工作平㈣的下表議 。糟此，使照明器具1固定於工作平台2〇〇。 =閱圖H)及圖n ’當使用者欲將照明器具！自工作平 ^車套使用者只要彻拉環71朝下拉動拉繩％ 八間63内部朝下移動-段距離，並使部 =作平台表… ==r下r藉此令照明-通過安 9/17 201239246 下拉二用者同樣㈣環71朝 f作平台的安裝孔2Q1。之後，再釋 撓性件90移本身的彈性力量外張並拉扯 ^ ^成 且使軸套61在收容空間63内部朝上 ，離°,此時抵持片⑽回復至原來的狀態 ’而彳于以 =方便地完成照明器具1的安裝程序。 m'hf進一步說明的是’由於轴套61與收容空間63之間有 ，可有效地減少軸套61移動 的前段行程中’僅令轴套61及撓性物 移動’故可令使用者有較不費力的感覺。而 ^軸套6!在收容空間63内部朝下移動一段距離（譬如前述 = = +S2)之後’轴套61會抵接於外殼⑺下部的内側而 =外舰-同朝下移動。且如上述，因抵持片8〇本身的 2而使軸套61在收容空間63内部朝上移動一段距離（壁 ^前述的距離S1+S2)而抵接於外殼62上方内側，抵持和 精以恢復到原本抵持於工作平台2〇〇的形狀。 另外，請參閱圖11及圖12,照具1Jt包括一設置於 散熱器1G與座體3〇之間的支柱⑽。支柱⑽包含多個管體 10卜該些管體101相互套接而可相對滑移伸缩。藉此，使 得支柱100可依照使用者的需求而伸長及縮短，且調整燈體 20在上下方向的位置。 支柱100的一端(此處為上端)沿#軸向轉動地設置於座 體30的下端’使散熱器10及燈體2〇可繞著支柱⑽的轴向轉 201239246 户a相，於工作平台200而水平轉動。支柱100的另—端u匕 一插:而）叹有一第二樞接部10 2，其可樞接於散熱器】0的第 °卩1 u(如圖4所示）’使散熱器10及燈體20可順著支权 向轉動(即相對於工作平台200而垂直轉動)，藉此可 位置及其照射的位置，以具有類似執道燈或 $、=、功犯，攸而能大幅度提升照明器具1的應用範圍且 S二用t各種壞境，形成—種多功能的照明器具】。 / ^閱圖2及圖〗J，燈罩40的板部41在對應於拉環71的 ♦設有置賴45 ’且在置環槽45的—側設有—卡扣件46 具1安裝完成後，拉環71收容於置環槽45且卡扣 卡扣件46，以達成將拉環71定位的功效。 I了 4本發明貫施例的照明器具可經由拉動拉 、還而進行安裝及拆卸，故可纽化安裝輯卸的程序。 惟以上所述僅為本發明之實施例，其並非用以偈限本 發明之專利範圍。 【圖式簡單說明】 圖I是本發明照㈣具與1料台結合時的立體組 圖。 〜 圖2是本發明照明 組合示意圖。 為具與工作平台結合時的另一角度立體 圖疋本明知、明益具的散熱器及燈體的立體分解圖。 圖疋本4明知、明益具的散熱器及燈體的剖視圖。 ，5 =本u'q㈣③具與卫作平台結合時的前視圖。 二6，本1明~、明S具與工作平台結合時的俯視圖。 θ =本明②具的連結單元的立體分解圖。 圖8是本發明照㈣具的轴套、摘與撓性件結合時的立 11/17 201239246 體圖。 圖9是本發明照明器具的連結單元的立體組合圖。 圖10是圖9的A-A剖視圖。 圖11是本發明照明器具與工作平台分離時的前視圖。 圖12是本發明照明器具的支柱伸長時的立體圖。 圖13是圖2的B-B剖視圖。 【主要元件符號說明】 1照明器具 10散熱器 11主體 1]1基板 112第一樞接部 12散熱鰭片 13收容槽 20燈體 21筒體 211組裝孔 212組裝孔 22發光模組 221電路板 222發光二極體 23容置槽 24載板 25透鏡 30座體 31通孔 40燈罩 41板部 42圍繞壁 43開口 44出線孔 45置環槽 46卡扣件 50執條 51執槽 60連結單元 612穿孔 613置線槽 62外殼 621第一殼件 6211第一螺接部 6212第一孔洞 622第二殼件 12/17 201239246 61軸套 611本體 6221第二螺接部 6222第二孔洞 63收容空間 631内環壁 70拉繩 71拉環 80抵持片 81抵持部 90撓性件 100支柱 101管體 102第二樞接部 200工作平台 201安裝孔 202上表面 203下表面 d間隙 S1距離 S2距離 13/17201239246 VI. Description of the Invention: [Technical Field] The present invention relates to a lighting fixture, and more particularly to a lighting fixture that is easy to install and disassemble. [Prior Art] Conventional lighting fixtures, such as recessed lights, are usually attached to the ceiling by means of a fastener and a cage. Therefore, when = f is installed and removed, it is always necessary to carry out complicated steps to install and disassemble the lamp. For example, when the downlight is removed, the user needs to extend the hand to release the buckle in the state of the buckle before removing the downlight. Therefore, how to provide a lighting fixture that is easy to install and disassemble is a hard work of the industry. The reason is that the inventor has felt that the above problems can be improved, and that the design is reasonable and effective. MODIFICATION OF THE INVENTION [Invention] The embodiment of the invention is to provide a lamp body which is convenient for both mounting and dismounting. The embodiment of the invention provides a lighting fixture comprising: - a striping strip for her dressing. Lu; a light-emitting module, the base body and the light cover are respectively disposed on the seat body having a through hole and at least a bar, the connection 4 == seat =: 'the rail has a groove to accommodate : revealing the external - the plate portion 'the plate portion is provided with an opening, the light emitted by the light-emitting module is emitted by the opening σ, and /. At least the 4/17 201239246 line hole communicating with the track groove is provided at the position corresponding to the recording groove. One end of the drawstring is connected to the joint hole and connected to the pull ring. The other ends of the flexible wires pass between the outlet units. The splicing unit includes a bushing and a accommodating space for receiving the bushing. The at least one of the outer casings of the outer casing is inserted through the through hole of the sleeve. The moving member moves up and down in the accommodating space. The picking member enables the bushing to provide an illumination crying platform in the embodiment of the present invention. The working platform is provided with a mounting hole; the heart is embedded in the working body, and the resisting piece of the lighting device is Holding (4) = Lamp of Lighting Fixture The plate portion of the lampshade of the lighting fixture is abutted against the upper surface of the station, and the embodiment of the present invention has the following lower surface of the beneficial opening b. The procedure for installation and removal of the sputum and moon appliance can be carried out by pulling the drawstring. (4) Therefore, it is possible to simplify the installation and to further understand the present invention; t technology, method and effect, the purpose of the shirt i, / x for the intended purpose, the detailed description of the invention, the formula, the purpose of the peach The features and characteristics of the invention are to be understood as being limited by the scope of the invention. /哼/,兄月 [Implementation], to: the direction terms mentioned in the examples, such as: up, down, left, f, 丽, post, inside or outside, their relationship is relative, Just: Add the direction of the pattern. Therefore, the terminology used is used to describe the use of Asian and African to limit the invention. Please refer to Figure 1, Figure 2 and Figure s % - , ^ 5 No, the present embodiment provides a lighting fixture 1 for combining with a working platform 2, the working platform 200 is provided - 5/17 201239246 The mounting hole 201, in this embodiment, the working platform 200 is a ceiling, but in the „, the working platform may also be J; also a board, a slope or a side wall, etc. The lighting fixture 1 comprises: a radiator 10, a lamp body 20 - a seat body 30 4G, a link unit (9), at least a drawstring 7G (in this embodiment, a drawstring 70), a plurality of resisting pieces (10) (in this embodiment, three resisting pieces 0) and more The strip flexible member 90 (three flexible members 9 in this embodiment). Referring to FIG. 3 and FIG. 4 together, the heat sink 1G is made of a heat conductive metal material, and includes a main body 11 and a plurality of peripheral edges of the main body U. The heat sink Korean U is used to provide heat dissipation. The main body n-end (here, τ: two_3. The other end of the main body η (here, the upper end) provides a substrate in, and the substrate hi is convex upward-- A pivoting portion U2. The lamp body 2 is received in the heat sink 10. The lamp body 2 includes a cylinder 21, a carrier 24, a light-emitting module 22 and a lens 25. The cylinder 2 is a heat-conducting gold 2 'It's inserted The radiator_receiving groove 13 is formed in the inside of the cylinder 21. A cavity 23 is formed at one end (here, the upper end) of the cylinder 21, and an assembly hole 212 is formed at the other end (here, the lower end). The assembly hole 211 and the group 212 are opposite to each other and communicate with the accommodating groove respectively. The body 21 is mounted on the hole 2U, and is disposed on the substrate of the main body. The rabbit optical module 22 is received in the accommodating groove 23, and the illuminating module 22 includes - circuit board 22 丨 and a plurality of light emitting diodes disposed on the circuit board 221 = ==. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 〇, the end of the lamp body 20 (here the upper end), and the radiator shaft is separated - the section ^ 3? - end (here the upper end) has - along the mature extension (four) through hole 31, ^ connected early 6〇. The outer surface of the seat body 30 is provided with at least a bar 50, and each bar 6/17 201239246 30 has a handle; the groove 51 is a groove extending along the longitudinal direction of the difficulty % and the track groove 51 The two ends respectively form an open end. Further, the 'k cover 4〇5 is placed on the heat sink 1〇, and the other end of the lamp body lion (herein referred to as below). The k cover 40 has a plate portion 4 of -i{|j The center of the board part μ is set - on = 43 In order to reveal the lamp body 2〇 and the heat sink 〇 (as shown in FIG. 2) 'The light emitted by the green group 2 2 can be passed through the lens 2 $ and the (4) port 4 3 is emitted. The other board is shot around the opening 43. A surrounding wall C is provided, and the surrounding portion of the wall 42 is folded around the opening 43 to surround the periphery of the heat sink ι, thereby preventing the user from directly seeing the inside of the work platform 200 from the opening 43. The rail 50 is seated The body 30 extends in the direction of the plate portion 41 and its end is provided on the plate of the lamp cover 4A. The upper surface of the M1, and the plate portion 41 of the lamp cover 40 is provided with two outlets 44 (as shown in Fig. U) at positions corresponding to the two slots 51, that is, the opening end of the slot 51. History, T, ^ 7 连, ,, σ 单 tl6 (U-seat phase is axially placed in the through hole of the body buckle ^. Pull cord 7〇 is a metal rope and cable, for example: steel:: long direction In the implementation of the article 5. Na, so pull _ = = 5: the number of Tao should 'and the end of the drawstring 7 ( (here the upper end) connected early (10) 'other ― &(; here is the lower end) through The wire (10) is connected to a pull ring, the U and the two tapes 7Q are taken as an example. The two rails 50 are located opposite to each other. The invention can use only the single-track 5 and the single-two. The strip 50 and the two drawstrings 7G are also within the scope of the invention. The resistive sheets 80 are elastic metal sheets, the surface of the pots, and the end of each of the resisting sheets is bent to form: resisting = In this case, the “Resistance Department 8” is a part of the upper surface of the work platform 200, which is slightly W e and the ==: 7/17 201239246 is placed around the periphery of the radiator U). In other embodiments, any possible shape, such as a single-arc or a plurality of arcs, provides one or more portions of the upper surface of the platform that are in contact with each other to achieve a top-fixing effect. The flexures 90 are ropes, chains, steel cables, metal wires, etc., and the present invention is not limited thereto. The flexures 90 are connected to the two pieces of the resisting piece: two. The number of the flexures 9〇 corresponds to the resistive sheets _(4). In the present embodiment, the number of the resisting pieces 8〇 is three, and the number of the transducing members 9〇 is set to three; The above composition is formed to form the illumination crying device 1 of the present invention. . In addition, referring to FIG. 7 to FIG. 9, the connecting unit 6A includes a bushing 61 and a casing 62, wherein the bushing 61 includes a body (1), a through hole 6 and a wire groove 613. Both the through hole 612 and the wire groove 613 penetrate through the body 6U. The two wire troughs 613 are concavely formed by the outer surface of the body 611 and arranged in a ring shape, and the number of lines = 3 in the embodiment is five, two of which correspond to two pull cords = the remaining three Corresponding to the three flexures 9〇. The drawstring % and the pull-up member 穿 are placed on the perforation 612 to be set to the corresponding set _6〗 3. The end of the body 6U (here, the lower end) is first fixed to the other end (here, the upper end) through the through hole 612 and then outwardly and toward the end (here, the lower end). The tying member 90 is formed from the other end (here, the upper end) of the body 611 toward the =r2 and then toward the other end (here, the upper end). Referring to FIG. 10, the inside of the outer casing 62 is formed. The accommodating space 63 is housed in the accommodating space 63 by being vertically moved in the axial direction of the outer casing 62 under the restriction of the outer casing 62. A gap d, for example, 0.0 mm, is formed between the body 61] and the inner ring wall 631 forming the accommodating space. 8/17 201239246 In this embodiment, the outer casing 62 includes a first shell member 621 and a second shell member 622. The first shell member 621 is hollow, and one end thereof is provided with a first hole 6212: the pull cord 70 passes The first hole 6212 enters the accommodating space 63. The other end (here, the upper end) of the first message 621 is provided with a first screw portion 62. The first member 622 is hollow and has a second hole 6222 through which the flexure member enters the receiving space 6 through the first hole 6222. The other end (here, the lower end) of the second cover member 622 is provided with a second screwing portion 6221, and the second screwing portion 6221 is screwed to the first screwing portion 62U so that the first shell #621 and the third shell Pieces 622 groups. At the beginning. In addition, between the one end of the body 61 of the sleeve 61 (here, the lower end) and the first hole 6212, there is a distance between the other end (here, the upper end) and the second hole 6222. The illusion, whereby a cushioning distance is provided, allows the sleeve 61 to be pulled and pulled back to its original position by the elastic force of the resisting sheet 80. "W-------------------------------------------- The upper surface 202, and the plate of the lampshade 4G is abutted against the table of the work level (4). In this case, the lighting fixture 1 is fixed to the work platform 2〇〇. = Figure H) and Figure n 'When the user wants to Lighting fixtures! The user who works from the flat car sleeve only needs to pull the ring 71 downwards to pull the pull rope. The eight spaces 63 move downwards in the inner section - the distance of the section, and make the part = the platform table... ==r under r to make the illumination - through the security 9/17 201239246 Pull down the two users the same (four) ring 71 towards the mounting hole 2Q1 of the platform. Thereafter, the re-released flexure 90 is moved by its own elastic force and pulled and the sleeve 61 is turned upwards inside the accommodating space 63, and the resisting piece (10) returns to the original state. The installation procedure of the lighting fixture 1 is conveniently completed by =. M'hf further stipulates that 'because there is between the sleeve 61 and the accommodating space 63, the front stroke of the movement of the sleeve 61 can be effectively reduced, and only the sleeve 61 and the flexible object are moved. Less effortful feeling. And the sleeve 6! is moved downwards inside the accommodating space 63 for a distance (such as the above == +S2), then the sleeve 61 abuts against the inner side of the lower portion of the outer casing (7) and the outer ship - moves downward. As described above, the sleeve 61 is moved upward by a distance (the wall S1+S2) from the inside of the accommodating space 63 by the 2 of the resisting piece 8 itself, and abuts against the upper side of the outer casing 62, and resists Refined to restore the shape that was originally resisted by the work platform. In addition, referring to Fig. 11 and Fig. 12, the illuminating device 1Jt includes a post (10) disposed between the heat sink 1G and the base 3〇. The pillar (10) includes a plurality of tubular bodies 10, and the tubular bodies 101 are sleeved with each other to be relatively slidable and contractible. Thereby, the strut 100 can be elongated and shortened according to the needs of the user, and the position of the lamp body 20 in the up and down direction can be adjusted. One end of the strut 100 (here, the upper end) is rotatably disposed at the lower end of the seat body 30 along the #-axis so that the heat sink 10 and the lamp body 2 can be rotated around the axial direction of the strut (10). 200 and rotate horizontally. The other end of the post 100 is inserted into the other end of the post 100. The second pivoting portion 10 2 is pivotally connected to the first half of the heat sink 0 (shown in FIG. 4) to make the heat sink 10 And the lamp body 20 can be rotated along the support (ie, vertically rotated relative to the work platform 200), whereby the position and the position of the illumination can be used to have a similar lamp or $, =, sin, and Greatly improve the application range of the lighting fixture 1 and use the various environments to create a multi-functional lighting fixture. Referring to FIG. 2 and FIG. J, the plate portion 41 of the lamp cover 40 is provided on the side corresponding to the pull ring 71 and disposed on the side of the ring groove 45. The latching member 46 is installed. After that, the pull ring 71 is received in the ring groove 45 and the snap fastener 46 is engaged to achieve the function of positioning the pull ring 71. I. 4 The lighting fixture of the embodiment of the present invention can be attached and detached by pulling and pulling, so that the program of loading and unloading can be replaced. However, the above description is only an embodiment of the present invention, and is not intended to limit the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a photograph (4) of the present invention combined with a material table. ~ Figure 2 is a schematic view of the illumination assembly of the present invention. For the perspective of another angle when combined with the working platform, the stereoscopic exploded view of the radiator and the lamp body of the Mingzhi and Mingyi. Figure 4 shows a cross-sectional view of the radiator and the lamp body of the Mingyi. , 5 = this u'q (four) 3 front view when combined with the platform. 2, Ben 1 Ming ~, Ming S with a working platform when the top view. θ = an exploded perspective view of two connected units. Fig. 8 is a perspective view of the vertical 11/17 201239246 when the sleeve of the present invention (4) is combined with the flexible member. Fig. 9 is a perspective assembled view of a coupling unit of a lighting fixture of the present invention. Fig. 10 is a cross-sectional view taken along line A-A of Fig. 9; Figure 11 is a front elevational view of the lighting fixture of the present invention as it is separated from the work platform. Fig. 12 is a perspective view showing a state in which a pillar of the lighting fixture of the present invention is extended. Fig. 13 is a cross-sectional view taken along line B-B of Fig. 2; [Main component symbol description] 1 luminaire 10 heat sink 11 main body 1] 1 substrate 112 first pivoting portion 12 heat sink fin 13 receiving groove 20 lamp body 21 cylinder 211 assembly hole 212 assembly hole 22 light module 221 circuit board 222 light-emitting diode 23 accommodating groove 24 carrier plate 25 lens 30 seat body 31 through hole 40 lamp cover 41 plate portion 42 around wall 43 opening 44 outlet hole 45 ring groove 46 snap member 50 bar 51 slot 60 connection Unit 612 perforation 613 wire trough 62 outer casing 621 first shell member 6211 first screw portion 6212 first hole 622 second shell member 12 / 17 201239246 61 bushing 611 body 6221 second screw portion 6222 second hole 63 accommodate Space 631 inner ring wall 70 drawstring 71 pull ring 80 resisting piece 81 resisting portion 90 flexure 100 strut 101 pipe body 102 second pivoting portion 200 working platform 201 mounting hole 202 upper surface 203 lower surface d gap S1 distance S2 distance 13/17