1▩✘、 Principle of electric sunshade:

1▩✘、電機驅動機構由電動機（或直流無刷電機的控制電路）和傳動裝置組成☁•↟。

1. The motor drive mechanism is composed of a motor (or the control circuit of a DC brushless motor) and a transmission device.

2▩✘、在固定支架上安裝有滑輪組；滑輪組的上下端分別與固定在地面上的支座連線成一體••▩₪·，其下端的軸向位置透過軸承安裝在機殼內壁上••▩₪·，並透過齒輪箱帶動卷管轉動來使滑輪旋轉實現對陽光的遮擋效果.

2. A pulley block is installed on the fixed bracket; The upper and lower ends of the pulley block are respectively connected with the support fixed on the ground. The axial position of the lower end is installed on the inner wall of the casing through the bearing, and the gear box drives the coil to rotate to make the pulley rotate to achieve the sun shielding effect

3▩✘、由於太陽輻射熱直接照射到金屬表面時會產生大量的熱量••▩₪·，因此需要採用遮光材料將光線反射出去以降低溫度☁•↟。

3. Due to the large amount of heat generated when the solar radiant heat directly irradiates the metal surface, it is necessary to use shading materials to reflect the light to reduce the temperature.

4▩✘、根據不同的應用場所可分為手動式和自動型兩種型別☁•↟。

4. It can be divided into manual type and automatic type according to different application places.

二▩✘、摺疊遮陽傘原理

2▩✘、 Principle of folding sunshade

遮陽雨傘是一種新型戶外用品之一••▩₪·，它具有體積小攜帶方便等特點••▩₪·，適用於各種人群使用••▩₪·，尤其是一些特殊場合如沙灘浴場游泳等更受☁•↟。

The sunshade umbrella is one of the new outdoor products. It has the characteristics of small size and convenient carrying, and is suitable for all kinds of people, especially for some special occasions such as beach swimming.

遮陽雨具主要由外殼體▩✘、手柄▩✘、彈簧鋼珠以及防風繩構成••▩₪·，使用時用手柄按壓按鈕開啟開關後便可進行操作了☁•↟。

The sunshade rain gear is mainly composed of the shell, handle, spring steel ball and windproof rope. When in use, press the button with the handle to open the switch and then operate it.

三 ▩✘、 電動升降遮陽簾工作原理

3▩✘、 Working principle of electric lifting sunshade

1. 控制器部分

1. Controller

（1） 控制器的電源輸入電壓為220VAC±10%••▩₪·，電流小於30mA ••▩₪·，額定功率大於500W ☁•↟。

(1) The power input voltage of the controller is 220VAC ± 10%, the current is less than 30mA, and the rated power is more than 500W.

（2） 電壓調節範圍0～240vac/ 50Hz ；輸出訊號幅度可調範圍為10mΩ～30kΩ ☁•↟。（3） 具有過流保護和短路保護功能 （4） 有自檢功能和故障提示功能☁•↟。

(2) Voltage regulation range 0~240vac/50Hz; The adjustable range of output signal amplitude is 10m Ω~30k Ω. (3) It has overcurrent protection and short circuit protection functions (4) It has self-check function and fault prompt function.

2. 執行器部分

2. Actuator part

（1） 手搖桿結構緊湊美觀大方且使用壽命長••▩₪·，手搖臂長度可根據使用者要求定做☁•↟。

(1) The hand rocker has compact structure, beautiful appearance and long service life. The length of the hand rocker can be customized according to user requirements.

（2） 可選配遙控器用於遠距離遙控☁•↟。（3） 選配件✘·◕▩▩：可加裝無線接收模組••▩₪·，便於遠端監控☁•↟。

(2) The remote control is optional for remote control. (3) Optional parts: wireless receiving module can be added for remote monitoring.

3. 收納盒

3. Storage box

1） 外部材質選用不鏽鋼板製作而成••▩₪·，堅固耐用不易損壞☁•↟。

1) The external material is made of stainless steel plate, which is durable and not easy to damage.

2） 內部設有抽屜收納空間設計合理實用性強••▩₪·，可以存放多種物品並起到的作用☁•↟。

2) The internal drawer storage space design is reasonable and practical, which can store a variety of items and play a role.

本文由濟南電動推拉蓬提供技術支援••▩₪·，更多的詳細精彩內容請點選我們的網站 http://www.jadesum.com我們將會全心全意為您提供滿意的服務☁•↟。

This article is supported by Jinan electric sliding roof. For more details, please click our website http://www.jadesum.com We will wholeheartedly provide you with satisfactory service.