M391868 五、新型說明： 【新型所屬之技術領域】 本創作是有關一種涼風傘之結構，尤指一_具遮陽以及 送風涼爽功能之傘具結構。 【先前技術】 傳統具有風扇之傘具結構，有如公告第089058號新型專利 > 案所揭示者，其主要包含一小型馬達，係固定於傘柄頂端與供 傘骨接合之傘頂帽蓋之間定位；一扇葉體，係與該小型馬達之 轉軸相樞接並受其傳動同步迴轉，作爲風扇吹流用；其特徵在 - 於：該小型馬達之轉軸係呈管狀，並利用軸承樞接於一主幹 - 上，該主幹之底端與上述傘柄頂端相樞接，而主幹之頂端則供 該傘頂帽蓋樞接於其上定位，該扇葉體包含有一套座及至少二 扇片，該套座係套固於該轉軸頂端，其外環壁之固面上相對扇 | 片數而設有預定數目之缺槽，各扇片之一端延伸有一扣件以扣 .持於上述對 1®之缺槽內而與該套座相連結成一體’該扇葉體於 不轉動時，各扇片藉本深之重量自然垂下降低佔用空間，便於 傘面收合，但於該扇葉體受轉軸連動同步迴轉時，藉離心力而 使各扇片自然撐開撥動氣流。 上述結構，其不但小型馬達與相關元件之結構複雜、成本 較高，且其於實際應用時，該轉軸之長度較長，且重量較重， 致使增加了該小型馬達之負荷，影響其輸出（送風）效率’同 3 M391868 時，由於該傘頂並未留有氣流通道，因此傘具下之熱空氣不易 向外散逸對流，造成熱風不對上、下對流，而不易產生預設之 涼爽效果，形成一應用上之缺失。 另有如公告第M348509號新型專利案之結構，其係於一傘 具之中空傘骨中段周緣設有複數均勻分佈之出風口，於該傘具 ' 之握把內可容置至少一供電元件（電池），且於該握把與傘骨 ~ 結合部位周緣環設有複數進氣口，一通風元件設置於該握把具 ^ 有進氣口一端內部，其可經由一開關與供電元件之銜接導通， 藉由該通風元件於通電後動作，可由進氣口吸入空氣而產生氣 流，且該氣流可通過傘骨而由出風口流出’以職接形成涼風氣 * 流吹彿使用者面部，以降低使用者之燥熱不適。 - 此種結構由於氣流需由進氣口吸入’並通過傘骨內部，再 由出風口流出，其整體之氣流流動路徑較長而複雜，容易造成 極大之阻力，對於小型之通風元件而言’實爲—極大之負荷， • 使其送風效率不易提昇；同時，其通風元件係設置於該握把 . 內，不但組裝、拆卸較爲不易，亦同時會增加其整體之製造成 本。 再者，上述之各種傘具結構’其用於驅動通風元件或小型 馬達之能量來源，皆係爲可產生直流電能之電池’如此一來， 亦形成其應用上之限制，影響其整體之適用範圍及應用場合。 有鑑於習見具有風扇之傘具結構有上述缺點，創作人乃針 對該些缺點硏究改進之道，終於有本創作產生。 4 M391868 【新型内容】 本創作之主要目的在於提供一種涼風傘之結構，其係於傘 具之頂側設有一具通氣口之頂座，並於該頂座下方結合設置一 風扇，利用該風扇可將傘具上方之涼空氣由通氣口向下抽吸， ' 以產生較佳之空氣對流及涼爽效果。 本創作之另一目的在於提供一種涼風傘之結構，其供電方 • 式除了傳統可產生直流電能之電池外，亦可經由外部之太陽能 電池，以及利用交流電源加以整流，藉以減少對於整體適用範 圍及應用場合之影響。 • 爲達成上述目的及功效，本創作所採技術手段包括：一頂 * 座，設於傘具之支桿頂端，於該頂座周側樞設有複數呈放射狀 向外延伸且與傘布結合之傘骨，且於該頂座內設有向上貫通之 通風口，而於該支桿上設有一滑座，於該滑座周側樞設有複數 • 呈放射狀向外延伸之撐架，且使各撐架之另一端樞接於各傘骨 : 中段；一風扇，S免於該頂座下方，可將頂座上方之空氣向下唧 吸，以形成向下吹彿之氣流。 依上述結構，其中該傘布外表側結合有至少一太陽能電 池。 依上述結構，其中該支桿遠離頂座之一端設有一中空之握 把，於該握把內可供容置電池。 依上述結構，其中該握把內可供容置一將交流電源轉換爲 5 M391868 直流電源之整流裝置。 依上述結構，其中於該握把表側設有一電源切換開關。 依上述結構’其中該頂座上方另結合一外蓋，於該外蓋與 頂座結合之一側設有與該通風口連通之橫向導槽。 爲使本創作的上述目的、功效及特徵可獲致更具體的暸 ' 解，兹依下列附圖說明如下： Φ 【實施方式】 請參各圖所示，可知本創作主要包括：頂座14、風扇2及 太陽能電池3等部份，其中該頂座14係由複數支架141結合於一 • 銜接件143上，並可經由該銜接件143設置於一傘具1之支桿11 . 頂端，於該頂座14周側樞設有複數呈放射狀向外延伸且與傘布 16結合之傘骨12，且於該頂座14周側設有向上貫通之通風口 142，另於該支桿上設有一滑座15，於該滑座15周側樞設有複 φ 數呈放射狀向外延伸之撐架151，且使各撐架151之另一端樞接 . 於各傘骨12中段，而該支桿11遠離頂座14之一端設有一具底蓋 131之中空握把13，S令該握把13內可供容置電池或容置一將交 流電源轉換爲直流電源之整流裝置，並於該握把13表側設有一 可銜接導入外部交流電源之電源插座132及一電源切換開關 133，另於該頂座14上方可結合一外蓋17，S令該外蓋Π與頂座 14結合之一側設有與該通風口 142連通之橫向導槽171，太陽能 電池3係結合於該傘布16外表側，以供吸收太陽能並將之轉換 6 M391868 爲電能，風扇2係設於該頂座14下方，可於通電後將頂座14上 方之空氣向下唧吸，以形成向下吹彿之氣流。 上述結構於使用時，該傘具1除了具有一般遮陽或阻隔小 雨的基本功能外，其亦可藉由電源切換開關133分別控制各電 源（電池、交流電源及太陽能電池3)與風扇2之導通，使該風 ' 扇2運轉而可將頂座14上方之空氣通過通風口 142向下唧吸，以 形成向下吹彿之氣流，且可經由通風口 142而可使頂座14上、 _ 下方之空氣形成對流，以提昇其整體之涼爽效果；而以該外蓋 17結合於該頂座14上方，由於其橫向延伸之導槽171係與通風 口 142相連通，因此除可確保氣流順暢通過外，亦可有效防止 • 雨水、灰塵或異物落入通風口 142，避免影響傘具1之遮覆效果 以及造成風扇2之損壞。 綜合以上所述，本創作涼風傘之結構確可達成提昇空氣對 . 流及涼爽效果，增進應用範圍之功效，實爲一具新穎性及進步 • 性之創作，爰依法提出申請新型專利；惟上述說明之內容，僅 - 爲本創作之較佳實施例說明，舉凡依本創作之技術手段與範疇 所延伸之變化、修飾、改變或等效置換者，亦皆應落入本創作 之專利申請範圍內。 【圖式簡單說明】 第1圖係本創作之仰視立體構造示意圖。 第2圖係本創作之頂座部位放大分解構造圖。 7 M391868 第3圖係本創作之頂座部位放大組合構造圖。 第4圖係本創作之俯視立體構造示意圖。 第5圖係本創作之側視構造剖面圖。 【主要元件符號說明】 1.. ...傘具 11....支桿 13.. ..握把 131...底蓋 133.. .電源切換開關14....頂座 142.. .通風口 143...銜接件 151.. .撐架 16....傘布 171.. .導槽 2.....風扇 12….傘骨 132.. .電源插座 141.. .支架 15.. ..滑座 17.. ..外蓋 3.. ...太陽能電池M391868 V. New description: [New technical field] This creation is about the structure of a cool umbrella, especially an umbrella structure with a sunshade and a cool air function. [Prior Art] A conventional umbrella structure having a fan, as disclosed in the publication No. 089058, which mainly discloses a small motor, which is fixed to the top of the handle and the umbrella top cap for engaging the rib. Positioning; a blade body pivotally connected to the rotating shaft of the small motor and synchronously rotated by the transmission thereof, as a fan blowing; characterized in that: the shaft of the small motor is tubular and pivoted by a bearing In a trunk-up, the bottom end of the trunk is pivotally connected to the top end of the handle, and the top end of the trunk is pivotally connected to the top of the umbrella cap, the blade body includes a set of seats and at least two a sleeve, the sleeve is sleeved on the top end of the rotating shaft, and a solid surface of the outer ring wall is provided with a predetermined number of missing slots relative to the number of pieces of the fan, and one end of each of the segments extends with a fastener to hold the above In the absence of the slot of the 1®, it is integrated with the sleeve. When the blade body is not rotated, the blades are naturally lowered by the weight of the depth to reduce the occupied space, so that the umbrella surface can be folded, but the blade is closed. Centrifugal force when the body is synchronously rotated by the rotating shaft And each of the segments naturally pulls up the airflow. In the above structure, not only the structure of the small motor and related components is complicated, but also the cost is high, and in the actual application, the length of the rotating shaft is long and the weight is heavy, so that the load of the small motor is increased, and the output thereof is affected ( When the air supply efficiency is the same as that of the 3 M391868, since the umbrella top does not have an air flow passage, the hot air under the umbrella is not easy to dissipate outward, causing the hot air to be out of the upper and lower convection, and it is not easy to produce a preset cooling effect. Form a lack of application. In addition, the structure of the new patent case No. M348509 is provided with a plurality of evenly distributed air outlets on the periphery of the middle section of the hollow rib of an umbrella, and at least one power supply element can be accommodated in the grip of the umbrella ( a battery), and a plurality of air inlets are arranged around the periphery of the joint of the grip and the ribs, and a ventilating member is disposed inside the grip end of the gripper, which can be connected to the power supply element via a switch Turning on, the ventilating element is actuated after being energized, and air can be taken in by the air inlet to generate airflow, and the airflow can flow out through the air outlet through the ribs to form a cool air ventilating body* Reduce the user's heat and discomfort. - This structure is required because the airflow needs to be sucked in by the air inlet and passes through the inside of the rib and then flows out through the air outlet. The overall airflow path is long and complicated, and it is easy to cause great resistance. For small ventilation components' In fact, the load is extremely large, and the air supply efficiency is not easy to increase. At the same time, the ventilation component is disposed in the grip. It is not only easy to assemble and disassemble, but also increases the overall manufacturing cost. Furthermore, the above-mentioned various umbrella structures 'the energy source for driving the ventilating elements or the small motors are all batteries capable of generating direct current electric energy', and thus the application limits thereof are formed, which affects the overall application. Scope and application. In view of the fact that the umbrella structure with a fan has the above-mentioned shortcomings, the creator has made some improvements to these shortcomings, and finally this creation has taken place. 4 M391868 [New content] The main purpose of this creation is to provide a structure of a cool umbrella, which is provided with a venting top seat on the top side of the umbrella, and a fan is arranged under the top seat, and the fan is used. The cool air above the umbrella can be pumped down from the vent to create better air convection and cooling. Another object of the present invention is to provide a structure of a cool umbrella, which can be rectified by external solar cells and by using an alternating current power source in addition to a conventional battery capable of generating direct current energy, thereby reducing the overall application range. And the impact of the application. • In order to achieve the above objectives and effects, the technical means adopted in this creation include: a top seat, which is placed at the top of the pole of the umbrella, and is pivotally extended on the circumference of the top seat to form a plurality of radially extending and umbrella cloth The rib is combined with a venting opening extending upwardly in the top seat, and a sliding seat is arranged on the struts, and a plurality of radially extending brackets are pivoted on the circumference of the sliding seat And the other end of each bracket is pivotally connected to each rib: a middle section; a fan, S is free from the bottom of the top seat, and the air above the top seat can be sucked down to form a downwardly blowing air. According to the above structure, the outer side of the umbrella cloth is combined with at least one solar battery. According to the above structure, the support rod is provided with a hollow grip away from one end of the top seat, and the battery is accommodated in the grip. According to the above structure, the grip can accommodate a rectifying device for converting AC power to 5 M391868 DC power. According to the above structure, a power switch is provided on the side of the grip. According to the above structure, wherein an upper cover is coupled to the top of the top seat, a lateral guide groove communicating with the vent is provided on one side of the outer cover and the top seat. In order to make the above-mentioned purpose, function and features of this creation more specific, the following explanations are given as follows: Φ [Embodiment] Please refer to the figure, it can be seen that the creation mainly includes: the top seat 14, The fan 2 and the solar cell 3 and the like, wherein the top bracket 14 is coupled to a connecting member 143 by a plurality of brackets 141, and is disposed on the pole 11 of the umbrella 1 via the connecting member 143. The top 14 is pivotally provided with a plurality of ribs 12 extending radially outwardly and combined with the umbrella cloth 16, and a venting opening 142 is formed on the circumferential side of the top seat 14 and is further disposed on the struts A sliding seat 15 is disposed on the peripheral side of the sliding seat 15 and has a plurality of φ-number radially extending brackets 151, and the other ends of the brackets 151 are pivotally connected to the middle of each rib 12 The shank 11 is disposed at a distal end of the yoke 14 and is provided with a hollow grip 13 having a bottom cover 131, so that the grip 13 can accommodate the battery or accommodate a rectifying device for converting AC power to DC power. A power socket 132 for connecting to an external AC power source and a power source are switched on the front side of the grip 13 133. In addition, an outer cover 17 can be coupled to the top of the top cover 14, so that one side of the outer cover 结合 and the top seat 14 is provided with a lateral guiding groove 171 communicating with the vent 142, and the solar battery 3 is coupled to The outer side of the umbrella cloth 16 is for absorbing solar energy and converting it into 6 M391868 for electric energy. The fan 2 is disposed under the top seat 14 and can suck the air above the top seat 14 downward after energization to form a direction. Blow the flow of Buddha. In addition to the basic function of generally shading or blocking light rain, the umbrella 1 can also control the conduction between each power source (battery, AC power source and solar battery 3) and the fan 2 by the power switch 133. The wind fan 2 is operated to suck the air above the top seat 14 downward through the vent 142 to form a downwardly blowing airflow, and the top seat 14 can be made via the vent 142. The air below forms convection to enhance the overall cooling effect; and the outer cover 17 is coupled to the top seat 14, and the laterally extending guide groove 171 communicates with the vent 142, thereby ensuring smooth airflow. In addition, it is also effective to prevent rain, dust or foreign matter from falling into the vent 142, to avoid affecting the covering effect of the umbrella 1 and causing damage to the fan 2. Based on the above, the structure of the created cool umbrella can achieve the effect of improving the air flow, cooling effect and application range. It is a novelty and progress • the creation of sex, and the application for new patents according to law; The above description is only for the purpose of illustrating the preferred embodiment of the present invention. Any changes, modifications, alterations or equivalent substitutions that extend from the technical means and scope of the present invention should also fall into the patent application of the present invention. Within the scope. [Simple description of the diagram] The first diagram is a schematic diagram of the three-dimensional structure of the present invention. Fig. 2 is an enlarged and exploded structural view of the top seat portion of the present creation. 7 M391868 Figure 3 is a magnified combination of the top part of the creation. Figure 4 is a schematic top view of the creation of the present invention. Figure 5 is a cross-sectional view of the side view of the present creation. [Description of main component symbols] 1.. Umbrella 11.. Struts 13... Grip 131...Bottom cover 133.. Power switch 14... Top seat 142. Ventilation port 143...Connecting member 151.. struts 16.... Umbrella cloth 171.. Guide groove 2.... Fan 12.. rib 132.. Power socket 141.. Bracket 15... Slider 17.... Cover 3.....Solar battery