M322475 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種風扇之改良結構，特別是指一 種可減少摩擦之輕鋼架用風扇之改良結構。 【先前技術】 習知輕鋼架專用之風扇’係將整體置於輕鋼架之間 格内，其空氣係以輕鋼架上方及其下方之整體空間作為 對流空間，不但對流空間大而須耗用較大能源，且其輕 鋼架與屋頂間經常會積存灰塵，而有吹向下方之慮等缺 失。針對其缺失，一新型專利，為中華民國九十三年十 二月一日之第M251939號專利’創作一種輕鋼架用風扇 之改良結構’如第1、2圖所示’分別為習知輕鋼架用 風扇之結構分解圓、蓋體俯視圖，風屬包括有基座1、 扇葉2、蓋艘3，基座1内中央設有馬達π ,於四周則 延設有定位板12’用以將風扇定位於天花板之輕鋼架 上’而扇葉2則抽設於馬達11，並以蓋艘3固設於基座 1上。其中，蓋體3包括有蓋板31、迺轉盤32及固定 環33，而蓋板31底面311中央具有一圓孔312,於底 · . *. 面311四周垂直延伸有柵板313，其圓孔312四周設有 限制滑件314，上述迴轉盤32，恰可置於圓孔312中， 並為其四周所設之限制滑件314所定位，並以一固定環 33固定於蓋板31，藉由馬達11之像動元件in所傳動， 而馬達11之傳動元件111係固設於基座1上，再者， 5 M322475 蓋板31與迴轉盤32間重*處亦設有六個旋轉滑件315 於蓋板31之底面311圓孔312四周。藉由以上所述之 結構使風扇設置於輕鋼架上時，可讓空氣更加對流順 暢，而使待在室内的人因空氣對流順暢而感到涼爽不用 開冷氣，或是於開冷氣時，由於風扇所造成的對流，可 以使冷氣不用設定到很低溫就可以達到相同的涼爽 度，而進一步達到節省能源之目的。然而習知的迴轉盤 32係置於圓孔312中，並為其四周所設之限制滑件314 所定位，由於旋轉盤32與限制滑件314之間長期磨擦 下來，塑膠製的旋轉盤32因此容易造成扭曲變形，因 而產生嗓音，而蓋體也因此容易鬆脫而掉落。 【新型内容】 有鑑於以上之問題’本創作提供一種輕鋼架用風扇 之改良結構，藉以達到避免噪音產生、元件裝設穩固、 延長使用壽命之目的。 為達上述之目的，本創作揭露一種輕鋼架用風扇之 改良結構，風扇之結構包括：基座、扇葉、迴轉盤、固 定環、蓋體，其改良之結構係於旋轉盤上設有一容置 槽，於容置槽内設有一轴柱，轴枉上設有一鎖孔；於固 定環上設有一樞接座及複數個用以連接框接座和固定 環邊緣之支撐肋條，於樞接座之一面上凸設一中空之套 柱，套柱上設有一通孔，而框接座多另一面具有一自表 面朝内凹陷之凹陷部，凹陷部係與通孔相通。欲將固定 環與迴轉盤疊合時，先將迴轉盤之轴柱穿過固定環之套 M322475 柱上的通孔，然後再放置至少一個轴承於固定環之凹陷 部内，最後再以一鎮固件鎖設於轴柱上的鎖孔’使迴轉 盤得以樞接於固定環上❹其中，於迴轉盤之軸柱上更可 套設至少一個轴承於固定環與迴轉盤之間。另外，於蓋 體更設有一淺槽，並於其内設有一軸承。 本創作之主要目的乃在提供一種輕鋼架用風扇之 改良結構，其係藉由迴轉盤柩接於固定環上，使迴轉盤 不需再設置習知所述之限制滑件即可達到定位之目的。 1 再者，由於迴轉盤係柩接於固定環上，不需再設置 習知所述之限制滑件’雨使避轉盤不會與限制滑件發生 摩擦、變形，繼而達到避免噪音產生、元件裝設穩固之 目的。 有關本創作之特徵舆實作’茲配合圓示作最隹實施 例詳細說明如下。 【實施方式】 為使責審查委員方便了解本創作之内容，及所能 達成之功效，茲配合圓示列舉一具體實施例，詳細說明 如下： 首先’請參閱第3圖’係為本創作輕鋼架風扇之 結構分解囷。一種輕鋼架用風扇之改良結構/其風扇係 包含有基座4、扇葉5、固定環6、逛轉盤了、蓋禮8, 基座4内中央設有馬達41，於四周則延設有定位板42, 用以將風扇定位於天花板之輕銅架上，而扇葉5則轴設 於馬達41，並以蓋體8國設於基座4上。其中，蓋體8 7 M322475 之底面81中央具有一圓孔82,於底面81四周垂直延伸 有栅板83，其圓孔82四周設有六個旋轉滑件84，上述 迴轉盤7恰可置於圓孔82中，並置於六個旋轉滑件84 上，然後再以一固定環6固定於蓋體8上。轉盤7藉由 馬達41之傳動元件411所傳動，而馬達41之傳動元件 411係固設於基座4上。 至於風扇之改良結構之局部結構，請參照第4、5 圖，於迴轉盤7中央設有一容置槽71，於容置槽71内 設有一轴柱72，而轴柱72上設有一鎖孔721。於固定 環6上設有一樞接座61及複數個用以連接枢接座61和 固定環6邊緣的支撐肋條62，於樞接座61的一面上凸 設有一中空之套柱611，且套柱611上設有通孔612， 而樞接座61的另一面具有一自表面朝内凹陷之凹陷部 613，並且凹陷部613與通孔612相通。 欲將固定環6與迴轉盤7疊合時，需將固定環6凸 設套柱611之一面朝向迴轉盤7，當迴轉盤7之轴柱72 穿過固定環6之套柱611上的通孔612後，再放置至少 一個轴承63於固定環6之凹陷部613内，然後再以鎖 固件64鎖設位於凹陷部613内之轴柱72上的鎖孔721， 使迴轉盤7得以樞接於固定環6上。其中，於迴轉盤7 之轴柱72上更可套設至少一個轴承73於固定環6與迴 轉盤7之間，使迴轉盤7作動更加順暢。接著，將樞接 在一起的固定環6與迴轉盤7置於蓋艘8中央之圓孔82 中，使固定環6置於圓孔82四周的六個旋轉滑件84上 9 8 M322475 並且固定環6與六個旋轉滑件84形成接觸，使旋轉滑 件84輔助迴轉盤7作動更為順暢。另外，請參閱第6 圖，於蓋體8之底面81更設有一淺槽85，其淺槽85之 設置位置係對應於傳動元件411之設置位置，於淺槽85 内放置一轴承851，得以使傳動元件411於作動時可以 更加穩固。 綜上所述之實施例可得知本創作輕鋼架用風扇之 改良結構，係藉由迴轉盤樞接於固定環上，使迴轉盤不 需再設置習知所述之限制滑件即可達到定位之目的，並 且可避免迴轉盤與限制滑件發生摩擦、變形，達到延長 風扇的使用壽命，並且，因為減少限制滑件之設置，而 達到降低生產成本之目的。 上列詳細說明4針對本創作之一可行實施例之 具體說明，惟該實施例並非用以限制本創作之專利範 圍，凡未脫離本創作技藝精神所為之等效實施或變更， 例如：等變化之等效性實施例，均應包含於本案之專利 範圍中。 • ·- . . 綜上所述，本案不但在空間型態上確屬創新，並能 較習用物品增進功效，應已充分符合新穎性及進步性之 法定創作專利要件，爰依法提出申請，懇請貴局核准 本件創作專利申請案’以勵創作，至感德便。 9 M322475 【圖式簡單說明】 第1鬮係為習知輕鋼架用風扇之結構分解圖。 第2國係為習知輕鋼架用風扇I蓋體俯視圖。 第3國係為本創作輕鋼架用風扇之結構分解圖 第4躪係為本創作輕鋼架用風扇之局部分解囷 第5國係為本創作固定環之局部結構圓。 第6钃係為本創作輕鋼架用風扇之局部俯視圖 【主要元件符號說明】 »15一 基馬 傳動元件 定位板 扇葉 蓋體 蓋板 底面 312… .....圓孔 313··. .....柵板 314 — ——限制滑件 315··· ----旋轉滑件 32··· ··••迴轉盤 33···· • · · ·固定環 4…… ----基座 41…· ••…馬達 M322475M322475 VIII. New Description: [New Technical Field] This creation is about an improved structure of a fan, especially an improved structure for a fan for light steel frame that can reduce friction. [Prior Art] The fan of the conventional light steel frame is placed in the grid between the light steel frames. The air is the convection space with the whole space above and below the light steel frame, which is not only the convection space is large. It consumes a lot of energy, and it often accumulates dust between its light steel frame and the roof, and there is a lack of consideration for blowing downward. In response to its lack, a new type of patent, for the M251939 patent of the Republic of China on December 1, 'creating a modified structure for a light steel frame fan, as shown in Figures 1 and 2, respectively, is a conventional The structure of the light steel frame fan is decomposed into a circle and a top view of the cover body. The wind includes a base 1, a blade 2, a cover boat 3, a motor π is arranged in the center of the base 1, and a positioning plate 12' is extended around the fan. The fan blade is positioned on the light steel frame of the ceiling, and the fan blade 2 is drawn on the motor 11 and fixed on the base 1 by the cover boat 3. The cover body 3 includes a cover plate 31, a turntable 32 and a fixing ring 33. The bottom surface 311 of the cover plate 31 has a circular hole 312 at the center. The bottom surface of the cover 311 extends vertically with a grid 313. A restriction slider 314 is disposed around the 312. The rotary disk 32 is disposed in the circular hole 312, and is positioned by the restriction slider 314 disposed around the cover 314, and is fixed to the cover plate 31 by a fixing ring 33. The transmission element 111 of the motor 11 is fixed on the base 1 , and the 5 M322475 cover plate 31 and the rotary disk 32 are also provided with six rotary slides. The piece 315 is around the bottom surface 311 of the cover plate 31 around the circular hole 312. When the fan is disposed on the light steel frame by the above structure, the air can be more convectively smoothed, and the person to be indoors feels cool due to the smooth air convection, and does not need to open the air-conditioning, or when the air-conditioning is opened, The convection caused by the fan can make the cold air reach the same coolness without setting it to a very low temperature, and further achieve the purpose of saving energy. However, the conventional rotary disk 32 is placed in the circular hole 312 and positioned by the restriction slider 314 provided around it. Due to the long-term friction between the rotary disk 32 and the restriction slider 314, the plastic rotary disk 32 is rotated. Therefore, it is easy to cause distortion, and thus a click sound is generated, and the cover body is thus easily released and dropped. [New content] In view of the above problems, the present invention provides an improved structure of a fan for a light steel frame, thereby achieving the purpose of avoiding noise generation, stable component mounting, and prolonging service life. In order to achieve the above purpose, the present invention discloses an improved structure of a fan for a light steel frame. The structure of the fan comprises: a base, a fan blade, a rotary disk, a fixing ring and a cover body, and the improved structure is provided on the rotating disk. The accommodating groove is provided with a shaft column in the accommodating groove, and a locking hole is arranged on the shaft cymbal; a pivoting seat and a plurality of supporting ribs for connecting the frame pedestal and the edge of the fixing ring are arranged on the fixing ring, A hollow sleeve is protruded on one side of the socket, and a through hole is arranged on the sleeve, and the other frame has a recessed portion which is recessed from the surface toward the inner side, and the recessed portion communicates with the through hole. To overlap the retaining ring with the rotary disk, first pass the shaft post of the rotary disk through the through hole on the M322475 column of the retaining ring, and then place at least one bearing in the recess of the retaining ring, and finally use a town firmware. The locking hole locked on the shaft column enables the rotating disk to be pivotally connected to the fixing ring, and at least one bearing can be sleeved between the fixing ring and the rotating plate on the shaft column of the rotating plate. Further, the cover body is further provided with a shallow groove and a bearing is provided therein. The main purpose of the present invention is to provide an improved structure for a light steel frame fan, which is connected to the fixing ring by a rotary disk, so that the rotary disk can be positioned without the need of the conventional limiting slider. The purpose. 1 Furthermore, since the rotary disk is spliced to the fixed ring, it is not necessary to provide a restriction slider as described in the prior art. [The rain prevents the turntable from rubbing and deforming with the restriction slider, thereby avoiding noise generation and components. The purpose of the installation is stable. A detailed description of the characteristics of this creation and the implementation of the circle is described below. [Embodiment] In order to make it easier for the reviewing committee to understand the content of the creation and the effect that can be achieved, a specific example will be listed in conjunction with the circular description. The details are as follows: First, please refer to Figure 3 The structure of the steel frame fan is decomposed. The improved structure of the fan for the light steel frame/the fan system comprises the base 4, the fan blade 5, the fixing ring 6, the turntable, the cover 8 and the motor 41 in the center of the base 4, which is extended around There is a positioning plate 42 for positioning the fan on the light copper frame of the ceiling, and the fan blade 5 is disposed on the motor 41 and is disposed on the base 4 by the cover body 8. The bottom surface 81 of the cover body 8 7 M322475 has a circular hole 82 in the center thereof. A grid 83 extends vertically around the bottom surface 81, and six rotating sliders 84 are arranged around the circular hole 82. The rotary disk 7 can be placed in a circle. The hole 82 is placed on the six rotating sliders 84 and then fixed to the cover 8 by a fixing ring 6. The turntable 7 is driven by the transmission member 411 of the motor 41, and the transmission member 411 of the motor 41 is fixed to the base 4. For the partial structure of the improved structure of the fan, please refer to the fourth and fifth figures. A receiving slot 71 is defined in the center of the rotating disc 7. A shaft post 72 is disposed in the receiving slot 71, and a locking hole is defined in the shaft post 72. 721. A pivoting seat 61 and a plurality of supporting ribs 62 for connecting the pivoting seat 61 and the edge of the fixing ring 6 are disposed on the fixing ring 6. A hollow sleeve 611 is protruded from one side of the pivoting seat 61, and the sleeve is sleeved. The post 611 is provided with a through hole 612, and the other cover of the pivoting seat 61 has a recess 613 recessed from the surface toward the inner side, and the recessed portion 613 communicates with the through hole 612. When the fixing ring 6 is to be overlapped with the rotary disk 7, the fixing ring 6 is protruded from the one side of the sleeve 611 toward the rotary disk 7, and the shaft post 72 of the rotary disk 7 passes through the sleeve 611 of the fixing ring 6. After the hole 612, at least one bearing 63 is placed in the recessed portion 613 of the fixing ring 6, and then the locking hole 64 is locked by the locking member 64 on the shaft post 72 in the recessed portion 613, so that the rotary disk 7 can be pivotally connected. On the fixing ring 6. Wherein, at least one bearing 73 can be disposed between the fixed ring 6 and the returning turntable 7 on the shaft post 72 of the rotary disk 7, so that the rotary disk 7 can be operated more smoothly. Next, the pivoting fixing ring 6 and the rotating disk 7 are placed in the circular hole 82 in the center of the cover boat 8, so that the fixing ring 6 is placed on the six rotating sliders 84 around the circular hole 82, 9 8 M322475 and fixed. The ring 6 is brought into contact with the six rotary sliders 84, so that the rotary slider 84 assists the rotary disk 7 to operate more smoothly. In addition, referring to FIG. 6, a shallow groove 85 is further disposed on the bottom surface 81 of the cover body 8. The shallow groove 85 is disposed at a position corresponding to the position of the transmission member 411, and a bearing 851 is placed in the shallow groove 85. The transmission element 411 can be made more stable when actuated. In summary, the improved structure of the fan for the light steel frame of the present invention can be pivotally connected to the fixing ring by the rotating disk, so that the rotating disk can be disposed without the conventionally defined limiting slider. The purpose of positioning is achieved, and the friction and deformation of the rotating disc and the limiting sliding member can be avoided, the service life of the fan can be prolonged, and the production cost can be reduced by reducing the setting of the limiting sliding member. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 4 The detailed description of one of the possible embodiments of the present invention is not intended to limit the scope of the patents of the present invention, and equivalents or modifications, such as: Equivalent embodiments are to be included in the scope of the patent. • ·- . . In summary, the case is not only innovative in terms of space type, but also can improve the efficiency of the use of customary items. It should fully comply with the statutory creation patent requirements of novelty and progressiveness, and apply in accordance with the law. You have approved the creation of a patent application for this article to encourage the creation of the patent. 9 M322475 [Simple description of the diagram] The first 阄 is a structural exploded view of a fan for a conventional light steel frame. The second country is a top view of a fan I cover for a conventional light steel frame. The third country is the exploded view of the structure of the fan for the light steel frame. The fourth is the partial decomposition of the fan for the light steel frame. The fifth country is the partial structure circle of the creative ring. The 6th 钃 is a partial top view of the fan for the creation of light steel frame [Main component symbol description] »15-Jima transmission component positioning plate fan blade cover plate bottom surface 312..........round hole 313··. ..... grid 314 — —— limit slider 315 · · · ---- rotating slider 32 · · · ·••• rotary disk 33···· • · · · fixed ring 4... ---Base 41...· ••...Motor M322475
411···· •••傳動元件 5鲁參》 «帶參. • · ·扇葉 6...... • ··固定環 61…… • · ·框接座 611···· • ··套柱 612···· • ··通孔 613···· • ••凹陷部 62…… •••支撐肋條 63····· • · ·軸承 64…… ···鎖固件 7...... • ••迴轉盤 71…… ···容置槽 72…… • ••轴柱 72卜… • · ·鎖孔 73…… • · ·轴承 8...... ···蓋體 81…… • · ·底面 82…… …園孔 83…… …柵板 84…… • ••旋轉滑件 85…… …·淺槽 85卜… —轴承 11411···· •••Transmission Components 5 Lushen «Lesson. · · · Fan Blades 6... • ··Fixed Rings 61... • · · Frame Blocks 611···· ···························································································· 7...... • •• Rotary disc 71... ··· accommodating groove 72... • •• Axle 72 72... • · · Keyhole 73... • · · Bearing 8..... ···盖盖81...... • · ·Bottom surface 82.........Garment hole 83... Grid 84... • ••Rotary slider 85......·shallow groove 85...-bearing 11