也稱為插座，這是基礎的牆面插座，用於插入檯燈、充電器和家電的標準插頭。這是大多數房間中用於開關燈光的常用撥動式電燈開關。它簡單、可靠，幾乎在每個家庭中都能見到。常見的燈泡（白熾燈、節能燈或 LED）旋入燈具中，為整個家提供照明。延長線可以暫時延伸電氣插座的覆蓋範圍，以便在較遠的地方使用設備。接地故障電路斷路器 (GFCI) 插座在偵測到接地故障時會迅速切斷電源，為了安全起見，通常在浴室和廚房是必需的。煙霧偵測器能感應煙霧顆粒並發出警報以警告火災。它們是每個家庭必備的安全設備。吊扇可使空氣流通，幫助房間降溫或取暖，且通常帶有燈光以提供雙重功能。突波保護器可吸收電壓尖峰，幫助保護電視和電腦等敏感電子設備。恆溫器可感應室溫並開啟或關閉暖氣或空調系統，以維持設定溫度。當電路中流過的電流過大時，斷路器會自動切斷電源以保護您家中的線路。電源延長線（排插）只是將單個牆壁插座的可用插孔數量增加。調光開關可讓您調整燈光的亮度，而不僅僅是完全開啟或關閉。插頭是插入牆壁插座以向設備或電器供電的部分。夜燈在夜間提供低亮度的照明，以確保安全和便利。按下此按鈕會啟動屋內的門鈴聲，以告知有訪客。電線連接頭（旋轉式接頭）可將兩條或多條電線牢固地連接在一起並使連接處絕緣。牆面板（也稱為開關面板或插座蓋）保護設備後方的線路，並提供完工的美觀外感。接線盒安全地封裝電線連接，並保護其免受損壞和意外接觸。保險絲是較早期的電路保護方式；它們包含一條金屬條，在過載時會熔化並斷開電路。燈座固定燈泡並提供使其發光所需的電氣接觸。插頭轉換器允許具有一種類型插頭的設備插入不同樣式的插座。這些開關可偵測動作並自動開啟或關閉燈光，適用於走廊、衣櫥和浴室。一氧化碳偵測器在出現這種無色、無味且可能致命的氣體時會發出警報。配電盤（斷路器箱）是電力進入家中的主要分配點。嵌入式燈（筒燈）安裝在天花板內，營造出簡潔、現代的外觀和均勻的照明。定時開關在設定的時間後自動開啟和關閉燈光或風扇，適用於浴室或戶外燈光。弧閃斷路器 (AFCI) 可偵測可能引起火災的危險電弧並切斷電路。智慧插座可讓您遠端開啟或關閉設備，並通常能透過家庭自動化系統安排時程。日光燈管（螢光燈管）曾廣泛用於廚房、地下室和辦公室；它們需要安定器才能運作。安定器負責調節流經日光燈管的電流，使其能正常啟動和運行。佔用感測器（人體感應開關）在有人進入房間時開啟燈光，房間無人時關閉燈光，以節省能源。戶外燈具旨在抵禦天氣影響，並為門廊、走道和院子提供照明。軌道燈允許您將單獨的燈光精確指向所需的位置，以實現聚焦照明。吊燈是裝飾性的天花板燈具，常用於餐廳和玄關，兼具照明與美觀。吊燈向下垂掛，為廚房中島、餐桌或工作區域提供聚焦照明。壁燈提供環境或重點照明，並能騰出地面與桌面空間。拉鍊開關是一種簡單的機械方式，無需牆面開關即可控制吊扇或燈具。旋鈕調光器使用旋轉鈕來平滑地調整燈光亮度，從低到高。USB 插座讓您可以直接為手機和其他設備充電，無需額外的插頭適配器。門鈴變壓器將家用電壓降低至門鈴系統所需的低電壓。You scored 0 out of 40You scored 1 out of 40You scored 2 out of 40You scored 3 out of 40You scored 4 out of 40You scored 5 out of 40You scored 6 out of 40You scored 7 out of 40You scored 8 out of 40You scored 9 out of 40You scored 10 out of 40You scored 11 out of 40You scored 12 out of 40You scored 13 out of 40You scored 14 out of 40You scored 15 out of 40You scored 16 out of 40You scored 17 out of 40You scored 18 out of 40You scored 19 out of 40You scored 20 out of 40You scored 21 out of 40You scored 22 out of 40You scored 23 out of 40You scored 24 out of 40You scored 25 out of 40You scored 26 out of 40You scored 27 out of 40You scored 28 out of 40You scored 29 out of 40You scored 30 out of 40You scored 31 out of 40You scored 32 out of 40You scored 33 out of 40You scored 34 out of 40You scored 35 out of 40You scored 36 out of 40You scored 37 out of 40You scored 38 out of 40You scored 39 out of 40You scored 40 out of 40
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你以為你了解家中所有顯而易見的電氣部件嗎？從你每天開啟的電燈開關，到確保一切安全運行的插座、斷路器、探測器和電源線，大多數人都覺得這些東西理所當然。這個測驗將展示 40 張典型房屋和公寓中常見的日常電氣組件照片。你能正確說出它們的名字嗎？研究顯示，只有約 1% 的人能全部答對。不需要高深的電氣知識——只需要日常的觀察力。挑戰一下自己，順便學習一些安全小貼士，看看你對周圍的電力系統究竟了解多少。準備好了嗎？讓我們開始吧！