M432184 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係關於一種電扇之電容防火盒，尤指一種電 扇電路裝置的電容外側設置有一防火盒，藉防火盒由防 火材質所製成，且將電容包覆，令電容爆漿時，不會引 發火災之裝置者。 【先前技術】 [0002] 按，電扇係家家戶戶必備電器之一，習知電扇如第 一、二圖所示，電扇1的扇頭具有一啟動馬達10，啟 動馬達1 0具有一與電扇1扇葉鎖接之中心軸1 1，藉 啟動馬達1 0帶動中心軸1 1轉動，中心軸1 1同步帶 動扇葉轉動。啟動馬達1 0—端鎖接有一啟動電容1 2 且與啟動馬達1 〇電連接，藉由啟動電容1 2產生相位 差，以起動馬達10。另，如圖三所示，電扇1底部的 控制電路板1 3亦設有一電容1 4，用以隔離雜訊；惟 ，習知電扇1長期使用後，電容1 2、1 4因故障極易 爆漿進而會有導致火災之虞。本創作人有鑑於此，遂深 入進行研究改良，以改善習知缺失。 【新型内容】 [0003] 爰是，本創作之目的係在提供一種電扇電容萬一故 障產生爆漿時，不會引發火災之電扇之電容防火盒。 為達成上述目的，本創作主要係在電扇電路裝置的 電容外側包覆有一防火盒，藉防火盒由防火材質所製成 ，且將電容包覆，令電容萬一故障產生爆漿時，不會引 發火災。 HU20282产單編&删1 第3頁/共31頁 1012008824-0 [0004]M432184 【實施方式】 本創作為達成上述目的，所採用之技術手段及可達 致之功效，茲舉以下較佳可行實施例配合附圖進行詳細 解說說明’俾能完全瞭解β 請參閱第四圖所示，位在電扇2扇頭2 〇位置之馬 達2 1後方的齒輪盒2 2側，固定有一電容2 3(如第十 三、十四圖所示），電容23與馬達2 1作電性連接；位 在扇頭2 0下方的底座2 4設置一開關座2 5，開關座 25内之電路板26亦設置一電容27(如第五、六圖所 示），該電容2 7與電路板2 6作電性連接。本創作之主 要改良係在： 上述電容2 3、2 7的外側分別以一防火盒3包覆 ，藉防火盒3由防火材質所製成，且將電容2 3 ' 2 7 包覆，令電容23、27萬一故障產生爆漿時，不會引 發火災。防火盒3由一盒體及一將盒口覆蓋之外蓋3 〇 所組成，盒體與外蓋3 0間以可撓部相連。 10120282产早編號 其中，包覆開關座2 5内電路板2 6之電容2 7防 火盒3，可如第五至八圖之第一實施例般，於防火盒3 的外蓋3 0頂端設有一貫穿外蓋3 〇之通孔3 〇 〇，防 火盒3底端對應通孔3 〇 〇處設有一貫穿防火盒3之通 口 3 Ο 1，電路板2 6對應通孔3 〇 〇處設有一貫穿電 路板2 6之貫孔2 6 0。電扇2底座2 4内突伸有一對 且對應貫孔2 6 0之螺柱2 8，螺柱2 8頂面具-螺槽 2 8 0 ’·該防火盒3包覆電容2 7的方式如下：防火盒 3頂緣與電路板2 6底面搭合，防火盒3之外蓋3 〇底 緣與電路板26頂面搭合（如第七圖所示），令外蓋3 Α010Ι 第4頁/共31頁 I012008824-0 M432184 0蓋合且包覆電容2 7，防火盒3之通口 3 〇 1供螺柱 2 8頂端伸入，藉螺絲2 9穿過外蓋3 〇之通孔3 〇 〇 及電路板2 6之貫孔2 6 0後’與螺柱2 8的螺槽2 8 0鎖接，令防火盒3鎖固於電路板2 6上，且防火盒3 完全包覆住電容2 7，令電容27爆漿時，不會引發火 災。 其中，包覆開關座2 5内電路板2 6之電容2 7防 火盒3，亦可如第九〜十二圖所示般，本實施例與上一 實施例不同之處在於，本實施例係以卡接方式將防火盒 鲁 3固定於電路板26上，防火盒3之外蓋30兩端突伸 有一卡掣部3 1，防火盒3兩端外緣對應卡掣部3 1處 往外延伸有一延伸部，該延伸部具有一通口 3 i 〇，令 卡掣部31能穿過通口31〇與防火盒3卡合。本實施 例使用方式如下：將電路板2 6的電容2 7容入防火盒 3内，使防火盒3頂緣與電路板2 6底面搭合；將防火 盒3之外蓋3 〇底緣與電路板2 β頂面搭合，再令外蓋 ^ 3 〇之卡掣部3 1穿過防火盒3之通口 3 1 〇，使外蓋 3 〇與防火盒3卡接，令防火盒3完全包覆住電容2 7 再藉螺、4 3 1 1將電路板2 6鎖固於開關座2 5的螺 柱2 8上’令電容2 7爆漿時，不會引發火災。 〃中，包覆電扇2扇頭2 0之齒輪盒22側的電容 2 3防火盒3結構’請參閱第十三〜十六圖所示，該防 火盒3之外蓋3 〇端緣突伸有-翼板3 0 2，翼板3 〇 2具有一貫穿翼板3 〇 2之開孔3 0 3 ;使用方式如下 將電谷23谷入防火盒3内後，蓋合防火盒3之外蓋 3 〇 ’再藉一螺絲3 3穿過翼板3 〇 2之開孔3 〇 3後 A0101 第 5 頁 / 共 31 頁 1012008824-0 M432184 與馬達21後方齒輪盒2 2之螺槽2 2 0鎖接，令防火 盒3鎖固於馬達21之齒輪盒2 2上，且防火盒3完全 包覆住電容23，令電容23萬一爆漿時，不會引發火 災。 " 其中，包覆電扇2扇頭2 0之齒輪盒22側的電容 2 3防火盒3結構，亦可如第十七〜二十圖所示，本實 施例與如實％例不同之處在於，本實施例係以外蓋3 〇 與防火盒3盒體卡接方式，將防火盒3包覆在電容2 3 外侧，該防火盒3的盒體頂緣一側往外延伸有—卡接部 34，卡接部34中心具有一貫穿卡接部34之卡接孔 3 4 0，該防火盒3之外蓋3 〇與盒體另側以可撓部連 接，端部對應盒體的卡接孔3 4 0突伸有一卡合部3 5 ;包覆使用時，將電容2 3容入防火盒3的盒體内後， 藉外盍3 0之卡合部3 5與防火盒3盒體之卡接孔3 4 0卡接’令防火盒3完全包覆住電容2 3，使電容2 3 萬一故障爆漿時，不會引發火災。 是以，藉由防火盒3將電扇2之電容23、27完 整包覆，即使電容2 3、2 7故障產生爆漿，亦不會引 發火災。 綜上所述，本創作確可達到預期之功能及目的，並 且詳細說明能使熟於此技藝者得據以實施，然以上所舉 之實施例僅用以說明本創作，舉凡所有等效結構之改變 仍不脫離本創作之權利範_。 【圖式簡單說明】 [0005]第一圖所示係習知電扇立體圖 1012008824-0 第一圖所示係習知電扇扇頭位置之電容與馬達結合圖 單编號 AG1Q1 » 6 1 / ^ 31 1 M432184 第三圖所示係習知電扇底部開關座之電容設置圖 第四圖所不係本創作實施例電扇立體圖 第五圖所料本_第—實施例電扇底部關座電容與 防火盒结合圖 第/、圖所7F係本創作第—實施例電扇底開關座電容與防 火盒分解圖 Μ 第七圖所㈣本創作第-實施例電扇底部開關座電容盘 防火盒分解剖視圖 〃 第圖所不係本創作第一實施例電扇底部開關座電容與 防火盒組合剖視圖 第九圖所㈣本_第二實關㈣底部_座電容與 防火盒組合圖 ' 第十圖所7F係本創作第二實施例電扇底部開關座電容與 防火盒分解圖 第十騎不係本創作第二實施例電扇底部開關座電容 與防火盒分解剖視_ Ί厘電谷 第十-圖所不係本創作第二實施例電扇底部開關座電容 與防火盒組合剖視圖 圖所不係本創作第三實施例扇頭位置電容盘 盒結合立體圖 Μ 各八目所不係本創作第三實施例扇頭位置電容與防火 盒分解圖 視圖_所不係本創作苐三實施例電容與防火盒分解剖 視圖_所不係本創作第三實施例電容與防火盒組合剖 笫 1〇120282(?·單編號 Α0101 ^12008824-0 第四實施例扇頭位置的電容與防 第十七圖所示係本創作 火盒結合立體圖 四實施例扇頭位置的電容與防 第十八圖所示係本創作第 火盒分解圖 第十九圖所示係本創作 JTF第四實施例扇頭位置的 火盒分解剖視圖 第-十圖所不係本創作第四實施例扇頭位置的電容與防 火盒組合剖視圖 〃 【主要元件符號說明】M432184 5. Description of the new type: [Technical field to which the new type belongs] [0001] This creation is about a capacitor fireproof box for electric fans, especially a fireproof box provided outside the capacitor of a fan circuit device. The fireproof box is made of fireproof material. And, the capacitor is covered, so that when the capacitor bursts, it will not cause fire. [Previous Technology] [0002] According to the electric fan, it is one of the essential appliances for every household. As shown in the first and second pictures of the conventional electric fan, the fan head of the electric fan 1 has a starter motor 10, and the starter motor 10 has a fan and a fan. The central shaft 11 of the leaf lock is driven by the starting motor 10 to rotate the central shaft 11, and the central shaft 11 synchronously drives the fan blades to rotate. The starter motor 10-terminal is locked with a starter capacitor 12 and is electrically connected to the starter motor 10. A phase difference is generated by the starter capacitor 12 to start the motor 10. In addition, as shown in FIG. 3, the control circuit board 13 at the bottom of the electric fan 1 is also provided with a capacitor 14 to isolate noise; however, after long-term use of the electric fan 1, it is easy for the capacitors 1, 2, and 4 to malfunction. Explosion may in turn cause a fire. In view of this, the author went deep into research and improvement to improve the lack of knowledge. [New content] [0003] That is, the purpose of this creation is to provide a capacitor fireproof box for an electric fan that will not cause a fire if a failure occurs in the electric fan capacitor. In order to achieve the above purpose, this creation mainly consists of a fireproof box wrapped around the capacitor of the electric fan circuit device. The fireproof box is made of fireproof material and the capacitor is covered. Cause a fire. HU20282 Production Order & Deletion 1 Page 3 of 31 1012008824-0 [0004] M432184 [Implementation Method] The technical means and attainable effects used in this creation to achieve the above purpose are as follows: The feasible embodiment will be explained in detail with the accompanying drawings. 'I can fully understand β. Please refer to the fourth figure. The gear box 2 2 is located behind the motor 2 1 at the position of the electric fan 2 fan head 2 0, and a capacitor 2 3 is fixed. (As shown in the thirteenth and fourteenth figures), the capacitor 23 is electrically connected to the motor 21; the base 2 4 located below the fan head 20 is provided with a switch base 25, and the circuit board 26 in the switch base 25 A capacitor 27 is also provided (as shown in the fifth and sixth figures), and the capacitor 27 is electrically connected to the circuit board 26. The main improvement of this creation is: The outer sides of the capacitors 2 3, 2 and 7 are respectively covered with a fireproof box 3. The fireproof box 3 is made of fireproof material, and the capacitor 2 3 '2 7 is covered to make the capacitor 23,27 In case of blasting due to failure, fire will not be caused. The fireproof box 3 is composed of a box body and an outer cover 30 covering the box mouth, and the box body and the outer cover 30 are connected by a flexible portion. 10120282 Early production number Among them, the capacitor 2 covering the internal circuit board 2 5 of the switch base 2 7 fireproof box 3 can be provided on the top of the outer cover 3 0 of the fireproof box 3 as in the first embodiment of the fifth to eighth figures. There is a through hole 300 through the outer cover 300, a through hole 3 through the fire box 3 is provided at the bottom end of the fireproof box 3, and a circuit board 26 is provided at the through hole 300. There is a through hole 26 through the circuit board 26. A pair of studs 2 8 protruding from the base 2 4 of the electric fan 2 and corresponding to the through holes 2 6 0, and the top face of the stud 2 8-the screw groove 2 8 0 '· The method of covering the capacitor 27 with the fireproof box 3 is as follows: The top edge of the fireproof box 3 is overlapped with the bottom surface of the circuit board 26, and the outer cover 3 of the fireproof box 3 is overlapped with the top surface of the circuit board 26 (as shown in the seventh figure), so that the outer cover 3 Α010Ι page 4 / A total of 31 pages I012008824-0 M432184 0 cover and cover the capacitor 2 7, the opening 3 of the fireproof box 3 〇1 for the top of the stud 2 8 to extend through the through hole 3 of the cover 3 〇 by the screw 2 9 〇 and the through hole 2 6 of the circuit board 2 6 'and the screw groove 2 8 0 of the stud 28 are locked, so that the fire box 3 is fixed on the circuit board 26, and the fire box 3 completely covers the capacitor 2 7. When the capacitor 27 is blasted, it will not cause a fire. Among them, the capacitor 27 and the fireproof box 3 covering the inner circuit board 26 of the switch base 25 can also be as shown in the ninth to twelfth figures. The difference between this embodiment and the previous embodiment is that this embodiment The fireproof box Lu 3 is fixed on the circuit board 26 by means of a snap connection. The two ends of the outer cover 30 of the fireproof box 3 protrude with latching portions 31. The outer edges of the two ends of the fireproof box 3 correspond to the latching portions 31 outward. An extension portion is extended, and the extension portion has a through hole 3 i 〇, so that the latching portion 31 can pass through the through hole 31 and engage with the fireproof box 3. This embodiment is used as follows: the capacitor 27 of the circuit board 26 is accommodated in the fireproof box 3, so that the top edge of the fireproof box 3 is overlapped with the bottom surface of the circuit board 26; the outer cover 3 of the fireproof box 3 is The top surface of the circuit board 2 β is overlapped, and then the latching portion 3 1 of the outer cover ^ 3 〇 passes through the opening 3 1 〇 of the fireproof box 3, and the outer cover 3 〇 snaps into the fireproof box 3 to make the fireproof box 3 Completely cover the capacitor 2 7 and then secure the circuit board 2 6 to the stud 2 8 of the switch base 2 5 by using screws, 4 3 1 1 to make the capacitor 2 7 burst out without fire. In the middle, the capacitor 2 on the side of the gear box 22 covering the electric fan 2 fan head 2 0 3 The structure of the fire box 3 Please refer to the thirteenth to sixteenth figures, the outer cover 3 of the fire box 3 has a protruding edge Yes-the wing plate 3 02, the wing plate 3 〇2 has an opening 3 0 3 that penetrates the wing plate 3 002; the use method is as follows: after the electric valley 23 valley is inserted into the fire box 3, the outside of the fire box 3 is covered Cover 3 〇 'Borrow a screw 3 3 through the opening 3 of the flange 3 〇2 After A0101 Page 5 of 31 1012008824-0 M432184 and the gear box 2 of the motor 21 2 2 Screw groove 2 2 0 Locking makes the fireproof box 3 locked to the gear box 22 of the motor 21, and the fireproof box 3 completely covers the capacitor 23, so that if the capacitor 23 explodes, it will not cause a fire. " Among them, the structure of the capacitor 2 3 fireproof box 3 on the side of the gear box 22 that covers the fan 2 2 heads 20 can also be shown in the seventeenth to twenty figures. The difference between this embodiment and the true example is that In this embodiment, the outer cover 3 is locked with the box of the fireproof box 3, and the fireproof box 3 is covered on the outside of the capacitor 23, and the top edge of the box of the fireproof box 3 extends outwardly—the snap-in portion 34. The center of the latching portion 34 has a latching hole 3 4 0 penetrating through the latching portion 34. The outer cover 3 of the fireproof box 3 is connected to the other side of the box body by a flexible portion, and the end portion corresponds to the latching hole of the box body. 3 4 0 protrudes with an engaging portion 3 5; when it is used for covering, the capacitor 23 is accommodated in the box of the fireproof box 3, and the engaging portion 35 of the outer casing 30 and the box of the fireproof box 3 are used. The snap-in hole 3 4 0 snap-in makes the fireproof box 3 completely cover the capacitor 23, so that the capacitor 23 will not cause a fire if the failure explodes. Therefore, the capacitors 23 and 27 of the electric fan 2 are completely covered by the fireproof box 3, and even if the capacitors 2 and 2 and 7 fail, a fire will not occur. In summary, this creation can indeed achieve the intended function and purpose, and the detailed description can enable those skilled in this art to implement it, but the above examples are only used to illustrate this creation, and all equivalent structures The change still does not depart from the right scope of this creation. [Brief description of the drawing] [0005] The first figure shows a perspective view of a conventional electric fan 1012008824-0 The first picture shows a combination of a capacitor and a motor of a conventional fan head position. Single number AG1Q1 »6 1 / ^ 31 1 M432184 The third picture shows the capacitor setting diagram of the switch base at the bottom of the conventional fan. The fourth picture is not the perspective view of the electric fan of this creative embodiment. The fifth picture is expected. Figure 7 / Figure 7F is the exploded view of the capacitor and fireproof box of the switch base of the first embodiment of the present invention. This is not the first section of the first embodiment of this creation. The sectional view of the combination of the switch base capacitor and the fire box at the bottom of the fan is shown in the ninth picture. The exploded view of the switch base capacitor and fireproof box at the bottom of the embodiment The tenth ride is not an anatomical view of the second embodiment of the switch fan capacitor and the fireproof box at the bottom of the second embodiment Example electric fan bottom The sectional view of the combination of the switch base capacitor and the fireproof box is not a view of the fan head position capacitor disc box combined with the third embodiment of this creative work. Each Hachinohe is not the exploded view of the fan head position capacitor and the fireproof box of the third embodiment of this work. The anatomical view of the capacitor and the fireproof box of the third embodiment of the present invention_The third embodiment of the capacitor and the fireproof box of the third embodiment of the present invention is shown in section 10120282 (? · Single number A0101 ^ 12008824-0 The fourth embodiment fan Capacitance at the head position and the prevention of the firebox shown in Fig. 17 are combined with the three-dimensional view of the fourth embodiment of the embodiment. Anatomical view of the fire box at the fan head position of the fourth embodiment of this creative. The figure-10 is not a sectional view of the capacitor and fire box combination of the fan head position of the fourth embodiment of this work.
[0006] (習知） 電扇1 啟動馬達10 中心軸1 1 啟動電容1 2 控制電路板13 電容1 4 (本創作） 電扇2 扇頭2 0 馬達2 1 齒輪盒2 2 電容2 3 底座2 4 開關座2 5 電路板2 6 電容2 7[0006] Electric fan 1 Start motor 10 Central shaft 1 1 Start capacitor 1 2 Control circuit board 13 Capacitor 1 4 (this creation) Fan 2 Fan head 2 0 Motor 2 1 Gear box 2 2 Capacitor 2 3 Base 2 4 Switch base 2 5 Circuit board 2 6 Capacitor 2 7
早编號 AQ1G1 ^ 8 I / it 31 I 1012008824-0 M432184 防火盒3 外蓋3 Ο 通孔3 Ο 0 通口 3 Ο 1 貫孔2 6 Ο 螺柱2 8 螺槽2 8 0 卡掣部3 1 通口 3 1 0 螺槽2 2 0 翼板3 0 2 開孔3 0 3 螺絲3 3 卡接部3 4 卡接孔3 4 0 卡合部3 5Early number AQ1G1 ^ 8 I / it 31 I 1012008824-0 M432184 Fireproof box 3 Outer cover 3 〇 Through hole 3 〇 0 Through hole 3 〇 1 Through hole 2 6 〇 Stud 2 8 Screw groove 2 8 0 Detent 3 1 Port 3 1 0 Screw slot 2 2 0 Flange 3 0 2 Hole 3 0 3 Screw 3 3 Snap section 3 4 Snap hole 3 4 0 Snap section 3 5
10120282(^單編號 Α0101 第9頁/共31頁 1012008824-010120282 (^ Order No. Α0101 Page 9 of 31 1012008824-0