200829382 九、發明說明： 【發明所屬之技術領域】 本發明係與電動工具之附屬設備有關，特別 散熱效果佳的電動工具之電池。 9種 【先前技術】 按’電Μ具之電池於騎充電時，由於在 t其電缺續之料料致Α量絲之產生 ^ 本身之溫度將大幅提高。 f弘池 ^杨充電ϋ本身具有可散熱之裝置，但其散 ‘::=!=作散熱效用，對電池本身而;並 熱’使得電池有因溫度過高而燒毁 $充私日守之溫度過高而減低其使用壽命之情事。 【發明内容】 15 20 本發明之主要目的在於提供—種電動王具之電池 ，、有較佳之散熱功效，以避免溫度過高者。 ，、 呈=乂為達成上述之目的，本發明所提供一種電動工 ^之包士(_) ’其包含有··一頂蓋，内部形成有一容室及一 中通該^至外部之開口 ；—電池本體，係置設於該容室 匕3有若干蓄電容器及一導電端片，該導電端片係電 :連接於，蓄電m，用以與外界之電子設備電性導 人’、二底蓋，具有一頂面及一底面，該底蓋係以其頂面蓋 :於该頂蓋之開口，該底蓋上並設有若干結合塊，係用以 與该外界電子設備結合，該底蓋上並形成有貫穿其頂底面 4 200829382 之若干第-穿孔及若干滑槽，且該電池本體之導電端 露出於該底蓋之底面上；一活動組件，具有一活動件及若 干之彈簧，該活動件置設於該底蓋之頂面上而位於該容室 中，該活動件具有插入於該滑槽中並局部露出於底蓋底面 5上之滑塊及若干貫穿其頂底面之第二穿孔，且該活動件係 可以該滑塊沿該滑槽作一第一位置至一第二位置間之往復 /月私，邊等彈黃係以其二端分別抵接於該活動件及該底蓋 上而由$亥彈黃之彈力維持該活動件位於第一位置上，使 名第牙孔與該第一穿孔呈非連通狀態，或由外力推移該 ⑺，塊帶動該活動件位移至第二位置上，使該第一穿孔與該 第二穿孔呈連通狀態。 【實施方式】 為能詳細說明本發明之構造及特點，茲舉下列較佳實 is施例並配合圖式說明如下： 、 明參閱第一至第七圖，係本發明所提供一較佳實施例 電動工具之電池(1〇〇)，其包含有一頂蓋(10)、一電池本體 (20)、一底蓋(30)及一活動組件(40);其中： 該頂盍（10) ’内部形成有一容室（11)，並於該頂蓋（1〇) 2〇 一側形成有一連通該容室（11)之開口（12)，該頂蓋(1〇)另一 側則形成有若干連通該容室（11)之透孔(13)，該頂蓋（1〇)之 二外側邊上並設有二彈性卡掣件(14)，係用以與外界之一充 電器或一電動工具相互卡掣。 一電池本體(20)，包含有若干蓄電容器(21)及一導電端 5 200829382 片（22)’該等蓄電容器(21)係用以積蓄電能，該導電端片（22) 係^生連接於該等蓄電容器(21)上，用以與外界之一充電器 或電動^電性導接，以由該導電端片（22)將該等蓄電容器 =1)之電▲傳導至電動工具上或由該導電端片（22)將充電 5器之電能傳導至該等蓄電容器(21)内。 —忒底盍(3〇)，具有一頂面(3丨)及一底面(32)，該頂面(31) 係盖合於该頂盖(1〇)之開口⑽上，以藉此封閉該頂蓋(1〇) 之谷至（11)，該底蓋(3〇)上並形成有若干貫通該頂、底面 (31)(32)之第一穿孔(33)，該底面(32)上形成有二預定態樣之 1〇結合塊(34)，以由該結合塊(34)與一充電器或一電動工具相 結合，該底蓋(30)上並形成有二貫穿該頂、底面(31)(32)之 滑槽(35);且該電池本體(2〇)之導電端片（22)係露出於該底 蓋(30)外。 該活動組件(40)，具有一活動件(41)及二彈簧(42);該 15活動件(41)之底面上形成有二滑塊(411)，並於該活動件(41) 之一側上形成有二凸柱(412)，該活動件(41)上形成有若干 貫通其頂底面之第二穿孔(413)，該活動件(41)係以其底面 貼接於該底蓋(30)之頂面(31)上，並由其滑塊(411)插置於該 底蓋(30)之滑槽(35)中，且該滑塊(411)之一部份係露出於該 20底蓋(3〇)之底面(32)上，該滑塊(411)並可受外力之作用沿該 滑槽(35)作一第一位置及一第二位置間之往復位移；該等彈 簧(42)係分別以其一端抵接於該底蓋(30)之預定位置上，而 以另一端抵接於該活動件(41)之凸柱(412)上，使該活動件 (41)受該彈簧(42)之彈力所推抵，而位於第一位置上。 6 200829382 是以，上述即為本發明所提供一較佳實施例電動工具 之私池(100)之構成要件及其組成方式介紹，接著再將直使 用特點介紹如下·· 首先，如第二、第四及第五圖所示，本發明電動工具 5之私池(100)於H下，其活動件⑷)係受該彈菁(42)之彈力 所抵推而位於第-位置上，使該活動件⑼上之第二穿孔 (413)係與該底蓋(30)之第一穿孔(33)呈現錯位而互不連通 之狀態。 士當欲將該電池（100)與一充電器（90)結合而進行充電 守則將忒黾/也(100)之結合塊(34)對位插入於該充電器（9〇) 之充電插槽（圖中未示）中，並將該電池(1〇〇)推入於預定之 位置上，使該活動件(41)之滑塊(411)受該充電器(9〇)之一擋 塊(91)所抵觸，而於持續推入該電池(1〇〇)時，該活動件(41) 便由該滑塊(411)受該擋塊(91)之抵住而由該活動件(41)加 15以，縮該彈簧(42)，使該活動件(41)由原先受彈簧(42)推抵 之第一位置位移至第二位置上，使位於第二位置上之活動 件(41)第二穿孔(413)與該底蓋(3〇)之第一穿孔(33)正位對向 而連通(如第三、第六及第七圖所示）。 如此一來，當位於該容室（U)内部之電池本體(2〇)因傳 2〇 ^包旎而發熱時，該容室（11)内部發熱後所導致溫度較高之 ^體便能由第一、二穿孔(33)(413)所導出，以藉此達到對 包池本體(20)進行散熱之功效，而使電池（1〇〇)内部之溫度 月匕因氣體之流通而降低。當然，由於該頂蓋（1〇)上亦形成有 與该容室（11)連通之透孔（13)，使外部之氣體能由該透孔 7 200829382 (13)、第一穿孔(33)及該第二穿孔(413)而整個貫通於該容室 (11)内部，以能大幅降低電池本體(20)·^溫度，而增加電池 (100)之使用壽命及避免因溫度過高而燒毀之情事發生。 200829382 【圖式簡單說明】 弟一圖係本發明〜 第二圖係第—圖魏實施例之立體分解圖。 要揭示電池盥充泰时土不較佳實施例之局部剖視圖；其主 第三圖係第I:結合時之剖視圖。 要揭示電池與充·f較佳實施例之局部剖視圖 :其主 第四圖係C之剖視圖。 圖；縣麵之局料件作動示意 10 圖;圖所示較佳實施例之局部構件作動示意 ^要揭示未進行充電時之狀態。 =/、圖係第-II所示較佳實施例之局部構件作動示意 0，，、主要揭示進行充電時之狀態。 弟七圖係弟一圖所示較佳實施例之局部構件作動示意 β ’其主要揭示進行充電時之狀態。 200829382 【主要元件符號說明】 電動工具之電池(1〇〇) 頂蓋(10) 開口（12) 5 卡掣件(14) 蓄電容器(21) 底蓋(30) 底面(32) 結合塊(34) ίο 活動組件(40) 滑塊(411) 第二穿孔(413) 充電器(90) 容室（11) 透孔(13) 電池本體(20) 導電端片（22) 頂面(31) 第一穿孔(33) 滑槽(35) 活動件(41) 凸柱(412) 彈簧(42) 擋塊(91)200829382 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a battery of a power tool which is particularly suitable for a power tool. 9 kinds of [Prior Art] When the battery of the electric cooker is charged and charged, the temperature of the wire itself will be greatly increased due to the electric charge of the wire. f Hongchi ^ Yang charging ϋ itself has a device that can dissipate heat, but its dispersion '::=!= for heat dissipation, for the battery itself; and heat' makes the battery burned due to excessive temperature. The temperature is too high to reduce its service life. SUMMARY OF THE INVENTION 15 20 The main purpose of the present invention is to provide a battery for an electric king, which has better heat dissipation effect to avoid excessive temperature. In order to achieve the above object, the present invention provides an electrician's package (_)' which includes a top cover, and a cavity is formed therein and an opening is formed in the interior to the outside. The battery body is disposed in the chamber 匕3, and has a plurality of storage capacitors and a conductive end piece. The conductive end piece is electrically connected to the power storage m for electrically guiding the external electronic device. The bottom cover has a top surface and a bottom surface, and the bottom cover is covered by the top cover: the opening of the top cover, and the bottom cover is provided with a plurality of bonding blocks for combining with the external electronic device. The bottom cover is formed with a plurality of first perforations and a plurality of chutes extending through the bottom surface 4200829382, and the conductive end of the battery body is exposed on the bottom surface of the bottom cover; a movable component having a movable member and a plurality of a spring member, the movable member is disposed on the top surface of the bottom cover and located in the chamber, the movable member has a slider inserted into the sliding slot and partially exposed on the bottom surface 5 of the bottom cover and a plurality of bottom surfaces extending through the bottom surface thereof a second perforation, and the movable member can be along the chute The reciprocating/monthly private between the first position and the second position, and the elastic yellow line is held by the two ends of the movable member and the bottom cover respectively, and the movable member is maintained by the elastic force of the In one position, the first perforation is in a non-connected state with the first perforation, or the external force is pushed (7), and the block drives the movable member to be displaced to the second position, so that the first perforation is in communication with the second perforation. status. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to explain the structure and features of the present invention in detail, the following preferred embodiments are described below with reference to the drawings: FIG. 1 to FIG. 7 are a preferred embodiment of the present invention. The battery (1〇〇) of the electric power tool comprises a top cover (10), a battery body (20), a bottom cover (30) and a movable component (40); wherein: the top cymbal (10)' A chamber (11) is formed inside, and an opening (12) communicating with the chamber (11) is formed on a side of the top cover (1〇), and the other side of the top cover (1〇) is formed. There are a plurality of through holes (13) communicating with the chamber (11), and two outer side edges of the top cover (1) are provided with two elastic latching members (14) for charging one of the external chargers Or a power tool is stuck to each other. A battery body (20) includes a plurality of storage capacitors (21) and a conductive terminal 5 200829382 (22) 'the storage capacitors (21) for accumulating electrical energy, and the conductive end piece (22) is connected The capacitors (21) are connected to one of the external chargers or electrically electrically connected to the electric terminal by the conductive end piece (22). The electrical energy of the charging device is conducted to or from the conductive end piece (22). - a bottom 盍 (3 〇) having a top surface (3 丨) and a bottom surface (32), the top surface (31) being attached to the opening (10) of the top cover (1) to thereby close a valley (11) of the top cover (1), and a bottom surface (3〇) is formed with a plurality of first through holes (33) penetrating the top and bottom surfaces (31) (32), the bottom surface (32) Forming a first predetermined bonding block (34) on the bottom cover to be combined with a charger or a power tool, and the bottom cover (30) is formed with two through the top, The sliding groove (35) of the bottom surface (31) (32); and the conductive end piece (22) of the battery body (2) is exposed outside the bottom cover (30). The movable component (40) has a movable member (41) and two springs (42); the bottom surface of the movable member (41) is formed with two sliders (411), and one of the movable members (41) Two protrusions (412) are formed on the side, and the movable member (41) is formed with a plurality of second through holes (413) penetrating the top bottom surface thereof, and the movable member (41) is attached to the bottom cover by the bottom surface thereof ( 30) on the top surface (31), and the slider (411) is inserted into the sliding groove (35) of the bottom cover (30), and a part of the slider (411) is exposed On the bottom surface (32) of the bottom cover (3), the slider (411) can be subjected to a reciprocal displacement between the first position and the second position along the sliding groove (35) by an external force; The spring (42) is abutted at a predetermined position of the bottom cover (30) at one end thereof, and abuts against the boss (412) of the movable member (41) at the other end, so that the movable member (41) ) is pushed by the spring force of the spring (42) and is located at the first position. 6 200829382 Therefore, the above is the constituent elements of the private pool (100) of the preferred embodiment of the present invention and the composition thereof, and then the features of the direct use are as follows: First, as the second, As shown in the fourth and fifth figures, the private pool (100) of the power tool 5 of the present invention is under H, and its movable member (4) is pushed by the elastic force of the elastic crystal (42) to be in the first position. The second through hole (413) on the movable member (9) is in a state in which the first through hole (33) of the bottom cover (30) is misaligned and not in communication with each other. When you want to combine the battery (100) with a charger (90) to carry out the charging code, the 块/also (100) combination block (34) is inserted in the charging slot of the charger (9〇). (not shown), and pushing the battery (1〇〇) into a predetermined position, so that the slider (411) of the movable member (41) is blocked by one of the chargers (9〇) (91) is in conflict, and when the battery (1〇〇) is continuously pushed, the movable member (41) is supported by the slider (411) by the stopper (91) and is moved by the movable member ( 41) adding 15 to reduce the spring (42), so that the movable member (41) is displaced from the first position that was originally pushed by the spring (42) to the second position, so that the movable member located at the second position ( 41) The second perforation (413) communicates with the first perforation (33) of the bottom cover (33) in a positive position (as shown in the third, sixth and seventh figures). In this way, when the battery body (2〇) located inside the chamber (U) is heated due to the transmission of the package, the temperature inside the chamber (11) is higher, and the temperature is higher. It is derived from the first and second perforations (33) (413), thereby achieving the effect of dissipating heat from the cell body (20), so that the temperature inside the battery (1〇〇) is lowered due to the circulation of the gas. . Of course, since the top cover (1〇) is also formed with a through hole (13) communicating with the chamber (11), the external gas can be made by the through hole 7 200829382 (13), the first perforation (33) And the second through hole (413) penetrates entirely inside the chamber (11), so as to greatly reduce the temperature of the battery body (20), and increase the service life of the battery (100) and avoid burning due to excessive temperature. The situation happened. 200829382 [Simple description of the drawing] The first drawing of the present invention is a perspective exploded view of the embodiment of the present invention. A partial cross-sectional view of an embodiment of the battery pack is disclosed; the main third diagram is a cross-sectional view of the first: combination. A partial cross-sectional view of a preferred embodiment of the battery and the charging device is disclosed: its main fourth drawing is a cross-sectional view of C. Figure 1 shows the operation of the material in the county. The figure shows the operation of the partial components of the preferred embodiment. It is necessary to reveal the state when the charging is not performed. = /, the partial member actuation of the preferred embodiment shown in Fig. -II is shown as 0, and mainly reveals the state at the time of charging. The partial component actuation of the preferred embodiment shown in the figure of the younger brother is shown in the figure as a state which is mainly revealed when charging is performed. 200829382 [Explanation of main component symbols] Battery for power tool (1〇〇) Top cover (10) Opening (12) 5 Cartridge (14) Capacitor (21) Bottom cover (30) Bottom surface (32) Bonding block (34 ) ίο movable component (40) slider (411) second perforation (413) charger (90) chamber (11) through hole (13) battery body (20) conductive end piece (22) top surface (31) One perforation (33) chute (35) moving part (41) stud (412) spring (42) stop (91)