201040035 六、發明說明： 【發明所屬之技術領域】 本發明是有關於-種發光文具’特別是指__種咖筆 及LED筆套。 【先前技術】 ' —般發光文具經f可以讓使用者產生新奇的使用感受 ， ’另外當發光亮度足夠時，也可以充當臨時的照明工且使 肖’例如以下三種發光筆就提供可以書寫並兼具發光的使 ◎ 用效果。 第一種發光筆如中華民國專利申請第96219998 ' 92214215號所示，它們發光的位置都是固定在筆桿本身的 頂邓或底部，雖然能提供發光的功能，但是從圖式上可以 發現結構相當複雜，所以製造過程繁複，此外從頂部發出 的光線因為照射角度的限制，所以無法提供寫字時的臨時 …、月使用，而攸底部發出的光線會受到内部筆芯等結構的 —’以及發光元件排列數量上的限制，整體空間只能提 供一顆發光元件設置，造成發出的光線亮度不足，照明範 ‘ ®不夠寬廣’所以也無法提供寫字時的臨時照明使用。 ‘第二種發光筆如中華民國專利申請第952〇6812號所示 ，它是採用一個發光的筆蓋結構，雖然結構相較於第—種 發光筆要簡潔，但是使用者在寫字時，該筆蓋並無法配合 筆尖位置同步移動，所以無法即時地照射在將要寫字的區 域上，此外該筆蓋的整體空間也只能夠提供一顆發光元件 没置，造成發出的光線亮度不足，範圍不夠廣，所以也無 3 201040035 法提供寫字時的臨時照明使用。 — 種發光筆如中華民國專利申請第91202098號所示 以疋從筆;^的上方側面發光’雖然:不會受到筆怒結構妨 礙光線輸出’也此夠在寫字時同步提供即時的光源，但是 發光的角度是集中在側向發光，而不是針對筆尖書寫的位 置發光’所以對於提供臨時照明的效果其實不佳，此外， 整，空間也只能夠提供一顆發光元件設置，造成發出的光 又不《明圍不夠寬廣，所以也無法提供寫字時 的臨時照明使用。 【發明内容】 因此，本發明的目的是在於提供一種可以成為臨時的 照明工具’且有助於書寫便利性的LED筆及LED筆套。 於是，本發明LED筆包含一筆桿及一發光單元。 邊筆桿包括-握持段，及一連接於該握持段上方的工 作段。 、該發光單元設置於該筆桿並包括一插接於該工作段的 活動臂 '多數設置於該活動臂的發光：極體、—檢知器， 及電連接於該等發光二極體與該檢知器的控制板，該活 動臂能夠在-靠攏該工作段的收合位置及一遠離該工作: 的展開位置間樞轉，該檢知器是對應於該活動臂在該 位置時輸出一檢知信號，該控制板是依據該檢知信號點！ 5亥等發光二極體。 而本發明LED筆套適用於套接在一筆桿，該咖筆套 包含一筆套本體及一發光單元。 201040035 - 該發光單元設置於該筆套本體並包括一活動臂、多數 設置於該活動臂的發光二極體、一檢知器，及一電連接於 該等發光二極體與該檢知器的控制板’該活動臂能夠在二 靠攏該筆套本體的收合位置及一遠離該筆套本體的展開位 置間樞轉’該檢知器是對應於該活動臂在該展開位置時輸 . 出一檢知信號，該控制板是依據該檢知信號點亮該等發光 二極體。 x 本發明的有益效果在於：由於該發光單元的發光位置 ° 是相對於使用者所握持的位置上方，且該活動臂可以藉由 樞轉展開，所以使用時該等發光二極體是居高臨下提供足 夠寬廣的照明範圍’同時也提供足夠亮度，以及能夠配合 書寫過程同步移動，因此可以成為臨時的照明工具，充分 達到有助於書寫便利性的使用功效。 【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數個較佳實施例的詳細說明中，將可 清楚的呈現。 在本發明被詳細描述前，要注意的是，以下的說明内 谷中，類似的元件是以相同的編號來表示。 如圖1、2所示，本發明LED筆200的第—較佳實施例 包含一筆桿20及一發光單元3〇。 該筆桿20包括一握持段21，及一連接於該握持段21 上方的工作段22。 該握持段21提供使用者握持及裝設筆芯。 5 201040035 該工作段22具有一樞接部221。 該發光單元30設置於該筆桿20並包括一樞接於該工 作段22的活動臂31、多數設置於該活動臂31的發光二極 體32、一檢知器33、一蓄電池34、一充電埠35，及一電 連接於該等發光二極體32、該檢知器33、該蓄電池34、該 充電埠3 5的控制板3 6。 該活動臂31具有一與該樞接部221樞接的樞接段311 、一連接於該樞接段3 11的發光段3 12，及一自該樞接段 311朝向該檢知器33延伸的觸發段313，使用時該活動臂 31能夠在一靠擺該工作段22的收合位置（如圖丨的假想線 所示），及一遠離該工作段22的展開位置（如圖〖及圖2 的貫線所示）間做框轉，在本實施例中，該樞接部丨是 f成一沿著該筆桿20之徑向延伸的樞接柱，該樞接段3ιι 是穿套於該樞接柱上。 〇 4發光二極體32是設置於該發光段 =知ϋ 33是對應於該活動f 31找展開位置時輪 ==信號，在本實施例中該檢知器33是採用_開關， 動臂3!樞轉到該展開位置時，該觸發段 =方式改變該開關狀態，同時對該控制板36輸出= 穴货孩等發光二極 m 電力需求》 忒充電埠35是顯露於該筆 夠透過該充電埠35對 科表面，使用者 μ畜電池34供電，實際製造時， 久球徑制板 201040035 • —光單30纟可以直接使用_般不可充電的電池來取代該 蓄電池34且不採用該充電埠35。 及控制板36是依據該檢知器33輸出的檢知信號點亮 該等發光二極體32。 如圖1、2、3所不’藉此，由於該發光單元3〇的發光 • ^置疋相對於使用者所握持的位置上方，且該活動臂31可 . 以藉由樞轉展開，所以使用時該等發光二極體32是居高臨 了提么、足夠寬廣的照明範圍，同時也提供足夠亮度，以及 %夠配合書寫過程同步移動，因此可以成為臨時的照明工 具，充分達到有助於書寫便利性的使用功效。 #如圖4、5所示，以下將進一步說明本發日月led筆· 的第較4實施例，該第二較佳實施例與上述第一較佳實 施例大致相同，其不同處在於該工作段22的樞接部221是 形成-球窩’該活動f 31的插接段3ιι是套設於該球窝内 的球軸，藉此，該活動臂31還可以做出更大角度的偏擺， _㈣有益於照明角度調整的使用功效。 如® 6所不，本發明LED筆套5〇〇的較佳實施例是用 於套接在—筆桿90上，言亥LED筆套500包含一筆套本體 5〇及—與前述發光單元3〇大致相同的發光單元6〇，其不 7處在於該發光單元60是設置於該筆套本體50上，該筆 杯9〇的頂部具有—螺紋段91，該筆套本體50包括—具有 内螺紋的套接孔51，該套接孔能夠套合於該筆桿9〇頂 P並藉由螺接鎖固。值得一提的是，該套接孔Η實際 ^ σ] p I -χ~ 曰 /XX , 不具備有該内螺紋，只要内徑寬度足夠套合於 7 201040035 該筆桿90 T頁部就可以具體實施，藉此，即使應用在一般錯 筆或原子筆的筆桿上，該LED筆套5〇〇都可以適用，進而 達到有助於書寫便利性的使用功效。 惟以上所述者，僅為本發明之數個較佳實施例而已， 當不能以此限定本發明實施之範圍，即大凡依本發明申請 專利範圍及說明書内容所作之簡單的等效變化與修錦"; 仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一示意圖，說明本發明LED筆的第一較佳實施 例； 圖疋局。卩剖視圖，說明該第一較佳實施例中，一 筆桿及一發光單元的連接結構； 圖3疋使用不意圖，說明該第一較佳實施例的使用 狀態； 圖4是一局部剖視圖，說明本發明led筆的第二較佳 實施例； 圖5是一俯視圖，說明該第二較佳實施例中，一活動 臂可以呈現更大角度的樞轉；及 圖6是-示意圖，說明本發明㈣筆套的較佳實施例 201040035 【主要元件符號說明】 200 - .....LED 筆 33"'"- •…檢知器 204… • •…筆桿 « « •…蓄電池 2 1'… -·…握持段 3 5…… …·充電埠 2 2…… κ "…工作段 3 6 ·…* …·控制板 221 - ••…樞接部 500… •…LED筆套 30-- ……發光單元 5 0…… •…筆套本體 3 1…κ ……活動臂 5 1…… •…套接孔 311 - .....樞接段 6 0 "… …·發光單元 312 - ••…發光段 9 0 ^ * •…筆桿 313 - •-…觸發段 9 1 ► + ^ * •…螺紋段 3 2…' ••…發光二極體 Ο 9201040035 VI. Description of the Invention: [Technical Field to Be Invented by the Invention] The present invention relates to a kind of luminous stationery, in particular, a __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ [Prior Art] 'Generally illuminated stationery can make the user create a novel use experience, 'in addition, when the brightness of the light is sufficient, it can also act as a temporary lighting worker and make the following three kinds of light pens can be written and Both use the effect of luminescence. The first type of illuminating pen, as shown in the Republic of China Patent Application No. 96219998 '92214215, is fixed at the top or bottom of the pen itself, although it can provide the function of illuminating, but the structure can be found from the drawing. Complex, so the manufacturing process is complicated, and the light emitted from the top is limited by the angle of illumination, so it cannot provide temporary and monthly use for writing, and the light emitted from the bottom of the cymbal will be subjected to the structure of the internal refill, etc. The limitation of the number of components arranged, the overall space can only provide one light-emitting component setting, resulting in insufficient brightness of the emitted light, and the illumination is not wide enough, so it cannot provide temporary lighting for writing. 'The second type of illuminating pen is shown in the Republic of China Patent Application No. 952〇6812. It adopts a luminous pen cover structure. Although the structure is simpler than the first type of luminescent pen, when the user writes, The cover cannot be moved synchronously with the position of the pen tip, so it cannot be instantly illuminated on the area to be written. Moreover, the overall space of the cover can only provide one light-emitting element, and the brightness of the emitted light is insufficient. Not wide enough, so there is no 3 201040035 law to provide temporary lighting when writing. — A luminescent pen, as shown in the Republic of China Patent Application No. 91202098, illuminates the upper side of the pen from the pen; 'Although: it is not subject to the pen anger structure obstructing the light output', which is enough to provide an instant light source while writing. However, the angle of illumination is concentrated in the lateral illumination, rather than the position of the pen tip writing. Therefore, the effect of providing temporary illumination is actually poor. In addition, the space can only provide one light-emitting component to cause the emitted light. No, "The Mingwei is not wide enough, so it is impossible to provide temporary lighting for writing. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide an LED pen and an LED pen holder that can be used as a temporary lighting tool and that contribute to writing convenience. Thus, the LED pen of the present invention comprises a pen and a light unit. The side stylus includes a gripping section and a working section coupled to the gripping section. The illuminating unit is disposed on the stylus and includes a movable arm that is inserted into the working section. A plurality of illuminating lights disposed on the movable arm: a polar body, an Detector, and an electrical connection between the illuminating diode and the a control panel of the detector, the movable arm being pivotable between a collapsed position of the working section and a deployed position away from the work: the detector outputs a corresponding position of the movable arm at the position The signal is detected, and the control board is based on the detection signal point! 5 Hai and other light-emitting diodes. The LED pen holder of the present invention is suitable for being sleeved on a rod, and the coffee pen holder comprises a sleeve body and a light unit. 201040035 - The light unit is disposed on the body of the pen holder and includes a movable arm, a plurality of light emitting diodes disposed on the movable arm, an detecting device, and an electrical connection between the light emitting diode and the detecting device The control panel 'the movable arm can pivot between the folded position of the pen holder body and the deployed position away from the pen holder body. The detector is corresponding to the movable arm in the deployed position. Knowing the signal, the control board illuminates the light emitting diodes according to the detection signal. The beneficial effect of the present invention is that since the light-emitting position of the light-emitting unit is above the position held by the user, and the movable arm can be deployed by pivoting, the light-emitting diodes are condescending in use. Providing a wide enough illumination range' also provides sufficient brightness and the ability to move synchronously with the writing process, so it can be used as a temporary lighting tool to fully facilitate the convenience of writing. The above and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals. As shown in Figures 1 and 2, the first preferred embodiment of the LED pen 200 of the present invention comprises a rod 20 and a lighting unit 3A. The pen holder 20 includes a grip portion 21 and a working section 22 connected to the grip portion 21 . The grip portion 21 provides a user to hold and install the refill. 5 201040035 The working section 22 has a pivoting portion 221. The light-emitting unit 30 is disposed on the pen holder 20 and includes a movable arm 31 pivotally connected to the working section 22, a plurality of light-emitting diodes 32 disposed on the movable arm 31, a detector 33, a battery 34, and a charging unit.埠35, and a control board 36 electrically connected to the light-emitting diodes 32, the detector 33, the battery 34, and the charging port 35. The movable arm 31 has a pivoting section 311 pivotally connected to the pivoting portion 221 , a light-emitting section 312 connected to the pivoting section 3 11 , and an extension from the pivoting section 311 toward the detector 33 . The triggering section 313, in use, the movable arm 31 can be placed in a folded position of the working section 22 (shown as an imaginary line in FIG. ,), and a deployed position away from the working section 22 (as shown in FIG. In the embodiment, the pivoting portion f is a pivoting post extending along the radial direction of the pen holder 20, and the pivoting portion 3 ιι is worn over The pivoting column. The 〇4 illuminating diode 32 is disposed in the illuminating section=the ϋ33 is the wheel== signal corresponding to the activity f31 to find the unfolding position. In the embodiment, the Detector 33 adopts the _switch, the boom 3! When pivoting to the unfolded position, the trigger segment=mode changes the state of the switch, and at the same time outputs the control panel 36 = the light source of the hole, etc. 忒 charging 埠 35 is revealed by the pen The charging device 35 supplies power to the surface of the device and the user's battery 34. In actual manufacture, the long-diameter plate 201040035 • the light sheet 30 can be directly replaced with a battery that cannot be charged, and the battery 34 is not used. Charging 埠35. The control board 36 lights the light-emitting diodes 32 in accordance with the detection signal output from the detector 33. As shown in FIGS. 1, 2, and 3, the light-emitting unit 3 is disposed above the position held by the user, and the movable arm 31 can be deployed by pivoting. Therefore, when used, the light-emitting diodes 32 are at a high level, and have a wide enough illumination range, and also provide sufficient brightness, and the % is enough to coordinate with the writing process, so that it can be a temporary lighting tool, fully Helps to write convenience. As shown in FIG. 4 and FIG. 5, the fourth embodiment of the present invention will be further described below. The second preferred embodiment is substantially the same as the first preferred embodiment described above, and the difference lies in The pivoting portion 221 of the working section 22 is a ball joint that forms a ball socket. The movable segment 31 is a ball shaft that is sleeved in the ball socket. Thereby, the movable arm 31 can also make a larger angle. The yaw, _ (four) is beneficial to the use of lighting angle adjustment. For example, the preferred embodiment of the LED pen holder 5 of the present invention is for splicing on the pen holder 90. The haihai LED pen holder 500 includes a sleeve body 5 — and is substantially the same as the illuminating unit 3 前述The light-emitting unit 6 is not located in the light-emitting unit 60. The light-emitting unit 60 is disposed on the pen body 50. The top of the pen cup 9 has a threaded segment 91. The pen body 50 includes a socket with an internal thread. 51. The sleeve hole can be fitted to the top of the pen holder 9 and locked by screwing. It is worth mentioning that the sleeve hole Η actual ^ σ] p I - χ ~ 曰 / XX, does not have the internal thread, as long as the inner diameter is sufficient to fit in the 7 201040035, the pen 90 T page can be specific By this, even if it is applied to the pen of a general erroneous pen or a ball pen, the LED pen holder 5 可以 can be applied, thereby achieving the use effect which contributes to writing convenience. However, the above is only a few preferred embodiments 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 in accordance with the scope of the present invention and the contents of the specification. Jin "; is still within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing a first preferred embodiment of the LED pen of the present invention; FIG. 3 is a partial cross-sectional view illustrating the use state of the first preferred embodiment in the first preferred embodiment; FIG. A second preferred embodiment of the LED pen of the present invention; FIG. 5 is a plan view showing a movable arm of the second preferred embodiment showing a greater angle of pivoting; and FIG. 6 is a schematic view showing the present invention. (4) Preferred embodiment of the pen holder 201040035 [Description of main component symbols] 200 - ..... LED pen 33 "'"- •...detector 204... • •... pen « « • ... battery 2 1 '... ·... Holding section 3 5... ...· Charging 埠 2 2... κ "...Working section 3 6 ·...* ... Control board 221 - ••...Pivot part 500... •...LED pen holder 30-- ... ...lighting unit 5 0... •...pen body 3 1...κ ... movable arm 5 1... •... socket 311 - ..... pivoting section 6 0 "...lighting unit 312 - • •...lighting segment 9 0 ^ * •...pen 313 - •-...trigger segment 9 1 ► + ^ * •...thread segment 3 2...' • ... light-emitting diode Ο 9