M363681 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種太陽能電池之追蹤太陽裝置，特 別是指一種可供控制太陽能電池與太陽垂直之簡易設計。 【先前技術】 傳統的太陽能電池發電系統，太陽能電池係以一固定型支 架固定於容易受光的地面或建物上進行發電。由於一天中 鲁 的太陽係從東方的天空移向西方運行，因此，一天中的太 陽光只有正午的一段時間可直射在該種固定型太陽能電 池發電系統的太陽能電池上。太陽光入射的斜角會影響太 陽能電池上的陽光強度，因此上述固定型太陽能電池只有 在太陽光直射的正午時段產生最大的發電量，其它時段因 為太陽光斜射，則發電量降低。 要k升太1%能電池的發電效率，就必需利用追蹤太陽 裝置使太陽能電池隨時正對著太陽。已知的追蹤太陽裝 • 置，主要係利用對太陽進行定位量測，再將太陽方位傳給 一機械驅動裝置使太陽能電池適時偏轉定位於正對太'D 陽。而目前的太陽定位量測方式，有若干設計係利用cpu ' i合萬年料算太陽的時間位置，使*陽能電池適時偏轉 • 定位；另有若干設計係利用光感測器對太陽光照射角度及 強度的感測來計算高精確度的太陽位置，使太陽能電池適 時偏轉定位。 雖然上述先前技術之追蹤太陽裝置各具有其實施效 果，但疋其結構較為複雜易生故障，且價格較貴不利普及 3 M363681 化推廣，而有待簡化設計、降低成本的必要。 【新型内容】 本創作之主要目的在提供一種太陽能電池之追蹤太 陽位置，其追縱太陽的技術具有追蹤定位容易、精確度 高’且設計簡單可靠的效果。 為了實現上述目的’本創作一實施例之太陽能電池之 太陽追蹤裝置，主要係在太陽能電池之東、西、南、北四 個面向方位的側面處分別設置一光感測器，該每一個光感 測器係安裝在當太陽能電池與太陽垂直時即偵測不到太 陽光’而當太陽能電池與太陽非垂直時即能偵測到太陽光 之位置。利用上述本創作之裴置，只要使太陽能電池偏轉 定位於前述四個光感測器同時偵測不到太陽光的角度，即 自然與太陽達到垂直。藉此達到太陽追蹤定位容易、精確 度尚，及促進整體設計簡單可靠的效果。 在上述本創作太陽能電池之太陽追蹤裝置中，太陽能 電池係裝設於一機械驅動裝置的上方，該機械驅動裝置用 於控制太陽能電池進行適當的偏轉定位。且該機械驅動裝 置係以太陽能電池之東、西、南、北面向方位其中任一個 光感測器偵測到太陽光為啟動訊號，並以前述四個光感測 器同時4貞測不到太1¼光為停止訊號。藉此，使太陽能電池 能隨時與太陽垂直，而達到最佳化的發電量。 【實施方式】 關於本創作之主要技術内容及功效，藉由以下配合圖 示的實施例說明，當能更詳細的揭露： M363681 第1圖所示為本創作實施例之整體示意圖，如圖所 示’本實施例中該太陽能電池之太陽追蹤裝置，主要係在 一可控制偏轉定位之太陽能電池（1)之東（E)、西（W)、 南（N )、北（s)四個面向方位的側面處分別設置^一光感 測器（10) ’該每一個光感測器（1〇)係安裝固定於當太 . 陽能電池（1)與太陽（3)垂直時即偵測不到太陽光如第 5圖示，而當太陽能電池（1)與太陽（2)非垂直時，至 ) 側之光感測器（1 〇)能4貞測到太陽光之位置如第4圖 鲁 示。 如第1圖所示，上述實施例中之太陽能電池（1)係 裝°又於一機械驅動裝置（2)上’而可由該機械驅動裝置 (2)控制包含旋轉，擺動，升降等偏轉運動。其中，請 配合第1、4、5圖所示，該機械驅動裝置（2)係以太陽 能電池（1)之東（E)、西（w)、南（N)、北（s)面向方 位其中任一個光感測器（10)偵測到太陽光為啟動訊號， 鲁 且該機械驅動裝置（2)係以太陽能電池（1)之東（E)、 西（W)、南（N)、北（S)四個面向方位的所有光感測器 (1〇)均偵測不到太陽光時，為其停止訊號。藉此，本創 、 作之太陽能電池（1)能在曰照時間保持垂直太陽（3)。 • 上述之機械驅動裝置（2)主要用於將太陽能電池（1) 偏轉定位於與太陽（3)垂直的角度，其實際的實施形態 2艾限制。第2圖所揭的是其中一種現有技術容易達到的 實施方式，如圖所示，該機械驅動裝置（2)係於一基座 (21)上承設有一轉軸（22)，該轉軸（22)兩端分別承 5 M363681 設有-電動缸⑽，該二個電動虹（23)的軸桿 別連結於太陽能電池⑴之東⑴、西⑺面向方；:的 底部’以能藉由控制該二個電動紅（23) 動太陽能電池⑴的東⑻、西U)面向的角/ = :=22)亦連結有一搖臂(24)，藉此控制“能 池（1)南（N)、北（S)面向的角度。 請再配合第3圖所示’為本創作機械驅動裝 之另-種實施方式’其主要包括—可由齒輪（2ιι 旋轉的基座⑼，該基座（21)承設有 轉轴⑽可由一搖臂⑼控制轉動，且該轉= 的兩端分別設有連結座（221)，並㈣連結 ） 為太陽能電池⑴之東（E)、西 ）作 撐;藉此’能利用齒輪的順時向或逆時向轉動來== =:位’並軸臂㈤來控制太：電 參 為方=:::=⑵的運_ 匕了達到相同控制目 機械驅動裝置⑶均為本_所指之實施朗 綜上所述，得知本創作太陽能電池之太陽這蹤裝置可 達f太陽追較位容易、精確度高，及促進整體設計解 I罪的效果。誠屬_產品之另—兼具新穎性 ^ 件之新型佳創，爰依法提出專财請。 要 惟以上說明僅為本創作之一實施例說明，並 只施時之限定，故凡依本創作申請專利制及專利說财乍 6 M363681 所揭技術内容而為之可輕易思及的修飾變化，例如將本創 作實施例中之機械驅動裝置（2)作一結構或利用上的替 換變化，而不脫離其用於控制太陽能電池（1)偏轉定位 於四個光感測器（10)均偵測不到太陽光的角度之實質 者，均屬本創作專利涵蓋之範圍。 【圖式簡單說明】 第1圖為本創作實施例之整體示意圖。 第2圖為本創作一實施例之驅動裝置示意圖。 第3圖為本創作另一實施例之驅動裝置示意圖。 第4圖為本創作實施例追蹤太陽前之一示意圖。 第5圖為本創作實施例完成追縱太陽之一示意圖。 【主要元件符號說明】 (1) 太陽能電池 (10)光感測器 (2) 機械驅動裝置 (21) 基座 (22) 轉軸 (23) 電動缸 (24) 搖臂 (211)齒輪 (221)連結座 (3) 太陽 (E)東 (W)西 M363681 (N)南 (S )北。M363681 V. New Description: [New Technology Field] This creation is about a solar cell tracking solar device, especially a simple design for controlling the vertical connection of solar cells to the sun. [Prior Art] A conventional solar cell power generation system in which a solar cell is fixed by a fixed type of support to a ground or building that is easily exposed to light for power generation. Since the solar system of Lu in the day moves from the eastern sky to the west, the sun in one day can only be directly applied to the solar cells of the fixed solar cell power generation system at noon. The oblique angle of sunlight incidence affects the intensity of sunlight on solar cells. Therefore, the above fixed solar cells only produce the maximum amount of power generated at noon time when the sun is shining directly, and the other days are caused by the oblique sunlight, and the power generation is reduced. To achieve the power generation efficiency of a 1% battery, it is necessary to use the tracking solar device to make the solar cell face the sun at any time. The known tracking sun device mainly uses the positioning measurement of the sun, and then transmits the sun's position to a mechanical driving device to position the solar cell in a timely manner to the right side of the 'D yang. In the current solar positioning measurement method, there are several design systems that use cpu'i to calculate the time position of the sun, so that the *yang energy battery can be deflected and positioned in time; another design system uses the light sensor to illuminate the sun. Sensing of angle and intensity to calculate a highly accurate position of the sun, allowing the solar cell to be deflected and positioned at the right time. Although the above-mentioned prior art tracking solar devices each have their implementation effects, their structures are complicated and prone to failure, and the price is relatively expensive, which is unfavorable for popularization, and needs to be simplified and cost reduced. [New content] The main purpose of this creation is to provide a solar cell tracking sun position, and its technology of tracking the sun has the advantages of easy tracking and high precision, and simple and reliable design. In order to achieve the above object, the solar tracking device for a solar cell according to an embodiment of the present invention is mainly provided with a light sensor at each of four orientation-facing sides of the east, west, south and north of the solar cell, each of the light. The sensor is installed when the solar cell is not perpendicular to the sun, and the solar cell is detected when the solar cell is not perpendicular to the sun. With the above-mentioned creation device, as long as the solar cell deflection is located at the four light sensors and the angle of the sunlight is not detected at the same time, it is naturally perpendicular to the sun. In this way, the sun tracking positioning is easy, accurate, and the overall design is simple and reliable. In the solar tracking device of the above-described solar cell, the solar cell is mounted above a mechanical driving device for controlling the solar cell for proper deflection positioning. And the mechanical driving device detects the sunlight as the start signal by using any one of the light sensors in the east, west, south and north directions of the solar cell, and the four light sensors are not detected at the same time. Too much light is a stop signal. In this way, the solar cell can be placed perpendicular to the sun at any time to achieve optimal power generation. [Embodiment] The main technical contents and functions of the present invention are explained in more detail by the following embodiments in conjunction with the drawings: M363681 FIG. 1 is a schematic overall view of the present embodiment, as shown in the figure. The solar tracking device of the solar cell in the present embodiment is mainly used in the east (E), west (W), south (N), and north (s) of a solar cell (1) capable of controlling deflection positioning. Each of the azimuth-facing sides is provided with a photosensor (10). Each of the photosensors (1〇) is mounted and fixed to the Dang. The solar cell (1) is perpendicular to the sun (3). No solar light is detected as shown in Figure 5. When the solar cell (1) is not perpendicular to the sun (2), the light sensor (1 〇) on the side can measure the position of the sun. 4 Tulu. As shown in Fig. 1, the solar cell (1) in the above embodiment is mounted on a mechanical drive device (2) and can be controlled by the mechanical drive device (2) to include yaw motions such as rotation, swing, and lifting. . In addition, as shown in Figures 1, 4, and 5, the mechanical drive unit (2) is oriented in the east (E), west (w), south (N), and north (s) directions of the solar cell (1). Any one of the photo sensors (10) detects that the sunlight is the start signal, and the mechanical drive device (2) is the east (E), west (W), and south (N) of the solar cell (1). The north (S) four azimuth-oriented light sensors (1〇) detect the stop signal when they do not detect sunlight. In this way, the solar cell (1) of this creation can maintain a vertical sun (3) during the illumination time. • The above-mentioned mechanical drive unit (2) is mainly used to deflect the solar cell (1) at an angle perpendicular to the sun (3), and its actual embodiment is limited. Figure 2 illustrates an embodiment of the prior art that is easily achievable. As shown, the mechanical drive unit (2) is attached to a base (21) with a shaft (22) for the shaft (22). The two ends are respectively 5 M363681 equipped with an electric cylinder (10). The shafts of the two electric rainbows (23) are not connected to the east (1) and west (7) sides of the solar cell (1); The angles of the east (8) and west (U) faces of the two electric red (23) moving solar cells (1) / = :=22) are also connected with a rocker arm (24), thereby controlling the "energy pool (1) south (N), North (S) facing angle. Please cooperate with the other embodiment of 'Creating mechanical drive equipment' shown in Figure 3, which mainly includes - can be geared (2 ι rotating base (9), the base (21) The bearing shaft (10) can be controlled to rotate by a rocker arm (9), and the two ends of the turn= are respectively provided with a joint seat (221), and (4) are connected to support the east (E) and the west of the solar battery (1); This can use the gear's clockwise or counterclockwise rotation to == =: bit 'and the arm arm (five) to control too: the electrical parameter is square =:::=(2) The control of the mechanical drive device (3) is described in the implementation of this article, and it is known that the solar device of the solar cell can reach the sun, the accuracy is high, and the overall design solution is promoted. The effect of sin. Since the _ product is another - a new type of novelty that is both novelty, 提出 提出 提出 提出 提出 提出 提出 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要Therefore, the modification of the technical content of the patent application system and the patent claim 6 M363681 can be easily changed, for example, the mechanical drive device (2) in the present embodiment is used as a structure or utilization. The replacement of the changes, without departing from the essence of the solar cell (1) deflection positioning and the four light sensors (10) are not able to detect the angle of sunlight, are covered by this patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view of a drive device according to an embodiment of the present invention. Fig. 2 is a schematic view of a drive device according to an embodiment of the present invention. Fig. 3 is a schematic view of a drive device according to another embodiment of the present invention. Original creation The example traces one of the front diagrams of the sun. Fig. 5 is a schematic diagram of the completion of the sun in the creation of the creation example. [Description of main components] (1) Solar cell (10) Photosensor (2) Mechanical drive device ( 21) Base (22) Shaft (23) Electric cylinder (24) Rocker arm (211) Gear (221) joint (3) Sun (E) East (W) West M363681 (N) South (S) North.