M417708 五、新型說明： 【新型所屬之技術領域】 本新型是關於一種電氣箱，特別是關於一種防水電氣 箱。 【先前技術】 按電氣箱一般係設於戶外，用以容置例如天線、太陽 能電池等電氣設備。 第1圖是繪示一習知電氣箱的分解圖》其包括有一後 殼810、一前蓋820、一膠條830為設於後殼810與前蓋820 的邊緣之間、一主機板單元840為容置於後殼810的内部、 極多數鎖固螺絲850為沿著後殼81〇邊緣配置用以鎖固後 殼810與前蓋820並藉以迫緊膠條830、以及多數電線接頭 860用以組合外部電線例如網路線及電源線至主機板單元 840。 然而上述習知電氣箱於使用時有如下諸缺憾：（一）. 其整體機殼即後殼810與前蓋820係呈前、後方向配置，其 間的接縫暴露於外部，且面向雨水侵入的方向，亦即，機 殼的設計使得防水膠條830無法達到良好的水密功效，一 下雨就有滲水之虞；（二）.為平均迫緊沿著後殼81〇四個周 邊所設之防水膠條830的各個部位，必須鎖固極多數鎖固 螺絲850(圖式中顯示有18個鎖固螺絲），否則防水膠條83〇 的水密性更為不足；但是該極多數螺絲850的組裝拆卸作 業極為麻煩不便’（二）.電線8 7 0與電氣箱機殼之間的防水 3 M417708 性亦極為重要，而習知電氣箱，其電線接頭860的防水結 構包括一雙螺端接頭861為以一端穿置於後殼810所設的 通孔811、一防水橡膠套筒862為套置於雙螺端接頭861的 内部、一墊圈863為套置於雙螺端接頭861的一端、以及二 螺帽814為分別螺固於雙螺端接頭861的兩端部；惟是種防 水的電線接頭860，其結構複雜、組裝不便、且成本高；（ 四）.電氣箱僅能以柱掛方式掛置於一柱體880，且不能被 調節使用角度，因而在以容置例如天線之電氣設備時無法 作較佳使用角度的調整。 由於以上原因，造成習知電氣箱的應用性不佳。 【新型内容】 針對上述習知電氣箱的缺點，本新型之目的在於提供 一種防水效果良好的防水電氣箱。 本發名之另一目的在於提供一種具有多種掛置方式 φ且可被調節掛置角度的防水電氣箱。 根據上述之一目的，本新型的一實施態樣是在提供一 種防水電氣箱，其包括：一外殼，具有相對的一上封閉端 部與一下開口端部；一下蓋，具有相對的一上開口端部與 一下封閉端部，上開口端部具有一内凸牆，其外周嵌設有 一防水環，下蓋以内凸牆及防水環組設於外殼之下開口端 部的内壁，下封閉端部設有至少一通孔，且下蓋與外殼之 間設有一卡扣機構；至少一防水橡膠蓋，蓋合於通孔，防 水橡膠蓋具有至少一電線穿孔；以及一主機板單元，安設 4 M417708 於外殼的内部。依外殼與下蓋的上、下組合方向，以及依 下蓋之内凸牆及防水環與外殼内壁的配應，使得外殼與下 蓋之間具有良好的水密性；依防水橡膠蓋與通孔的相互配 應，具有良好的水密性，且其結構簡捷、組裝簡便。 根據本新型的一實施例，防水橡膠蓋包括有相連體的 一蓋片與一塞體，蓋片蓋覆於下蓋之通孔的外壁，塞體塞 置於通孔，且塞體的端部形成有一錐形突緣，其擋止於通 孔的内壁。依此，將防水橡膠蓋組設於下蓋的通孔，並維 持其間的水密性。 根據本新型的一實施例，防水橡膠蓋沿其長度方向設 有一切縫為由防水橡膠蓋的外侧相通至電線穿孔，使得防 水橡膠蓋具有可被擠壓變形的彈性伸縮作用，而能緊塞於 下蓋的通孔。 根據本新型的一實施例，電線穿孔具有至少一縮頸部 ，用以夾緊電線。 根據本新型的一實施例，防水橡膠蓋之蓋片的一側設 有一拉柄，且蓋片的表面設有至少二工具夾孔，用以於需 要時可依拉柄或工具夾孔取下防水橡膠蓋。 根據本新型的一實施例，卡扣機構包括至少一扣片為 突設於外殼之下開口端部的外表面，以及至少一扣槽為突 設於下蓋之上開口端部的外表面並相對於扣片的位置，扣 片卡扣於扣槽；依此維持下蓋與外殼之間的穩固組合。 根據本新型的一實施例，防水電氣箱進一步包括至少 二相對的鎖固元件，鎖固於外殼及下蓋之間；依此使得下 5 M417708 蓋與外殼之間的組合更為牢固。 根據本新型的一實施例，主機板單元包括一主機板體 * 與一内基座，主機板體固定於内機座，内機座的兩側各設 有·—^鉤，而外殼的兩側内壁各設有·—^槽，卡鉤乃卡扣 於卡槽；依此達成主機板單元與外殼之間的組合裝設。 根據本新型的一實施例，外殼之下開口端部的一侧内 ' 壁設有一插槽，而内基座的一側外壁在相對於該插槽的位 ' 置設有一插片，該插片乃插固於插槽；依此防止外殼的下 ®開口端部外張。 根據本新型的一實施例，外殼的下開口端部設有一銘 板，其具有至少一電線插頭通孔，用以容置相配應之電線 的插頭。 根據本新型的一實施例，外殼的一後表面設有一掛置 機構，其包括：多數突肋，間隔突設於外殼的後表面；以 及一掛板，連設於多數突肋的端部之間，掛板開設有至少 I 一掛孔，且各相鄰的突肋於掛板與外殼的後表面之間各形 成一穿道。依所設的掛孔及穿道，可將防水電氣箱壁掛於 一壁面或柱掛於一柱體。 根據本新型的一實施例，掛置機構進一步包括有：至 少一第一U型固定桿，穿設於穿道，且第一U型固定桿的二 開放端部向外突出；一L型固定板，具有於一側垂直相連 的一基板與一垂直板，基板設有呈環形排列的多數第一固 定孔，以其中部份的第一固定孔與第一U型固定桿的開放 端部鎖固，垂直板設有一第二固定孔與以該第二固定孔為 6 M417708 中心的一弧形槽；以及一第二U型固定桿，其二開放端部 分別鎖固於第二固定孔及弧形槽；依第一U型固定桿與不 同位置之第一固定孔的鎖固，以及依第二U型固定桿與弧 形槽不同位置的鎖固，用以調節防水電氣箱的掛置角度。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式的實施例詳細說明當中，將可清楚的呈 現。 第2圖至第9圖是繪示依照本新型一第一實施例之防 水電氣箱的結構圖。依照本新型一第一實施例之防水電氣 箱包括有一外殼100、一下蓋200、一防水橡膠蓋300、一 主機板單元400與一掛置機構700。 外殼100具有相對的一上封閉端部110與一下開口端 部120，而且具有一後表面160，其設有一掛置機構700。 掛置機構700包括有多數突肋710與一掛板720。其中，多 數突肋間隔突設於外殼100的後表面160 ;掛板720則連設 於多數突肋710的端部之間。掛板720並開設有二掛孔721 ，且各相鄰的突肋710於掛板720與外殼100的後表面160 之間各形成一穿道722。依所設的掛孔721可將防水電氣箱 壁掛於一壁面所設的掛釘（未圖示）；依所設的穿道722則 可配合一束線帶將防水電氣箱柱掛於一柱體（未圖示）。 下蓋200具有相對的一上開口端部210與一下封閉端 部220。其中，上開口端部210具有一内凸牆211，其外周 7 M417708 嵌設有一防水環212，下蓋200乃以上開口端部210的内凸 牆211及防水環212組設於外殼1〇〇之下開口端部120的内 壁，使得下蓋200與外殼100之間維持良好的水密性。下封 閉端部220則設有一通孔221。 為維持下蓋200與外殼1〇〇之間的組合穩固，於下蓋 200與外殼1〇〇之間設有一卡扣機構500。卡扣機構5〇〇包括 二扣片510為突設於外殼100之下開口端部120的外表面， 以及二扣槽520為突設於下蓋200之上開口端部21〇的外表 面並相對於扣片510的位置。於下蓋200以其内凸牆211及 防水環212組設於外殼100之下開口端部120的内壁至定位 時’外设1〇〇乃同時以扣合機構500的扣片510卡扣於下蓋 100的扣槽520。 防水電氣箱進一步包括二相對的鎖固元件600，於外 殼100以其扣合機構500扣合於下蓋200後，將鎖固元件6〇〇 例如螺栓鎖固於外殼100及下蓋200之間，使得下蓋2〇〇與 外殼100之間的組合更為牢固。 主機板單元400為可應用的各式電氣設備例如天線設 備，其安設於外殼100的内部。主機板單元400包括一内基 座420與固定於該内基座的一主機板體410。内機座420的 兩側各設有一卡鉤421，而外殼1 〇〇的兩側内壁各設有一卡 槽130。主機板單元400以其卡鉤421卡扣於外殼的卡槽 130，而依此達成主機板單元4〇〇與外殼100之間的組合裝 設。 外殼10 0之下開口端部12 0的一侧内壁設有一插槽14 0 8 M417708 % ’而内基座420的一側外壁在相對於該插槽140的位置則設 有一插片422。於主機板單元4〇〇與外殼1〇〇組裝時’内基 座420的插片422同時插固於外殼1〇〇内壁的插槽14〇,用以 防止外殼100之下開口端部12〇的外張。 防水橡膠蓋300蓋合於下蓋1〇〇的通孔221。防水橡膠 蓋300包括有相連體的一蓋片31〇與一塞體32〇。其中，蓋 片310蓋覆於下蓋200之通孔221的外壁；塞體320則塞置於 鲁通孔221 ’且塞體320的端部形成有一錐形突緣321 ’其擋 止於通孔221的内壁。錐形突緣321允許塞體320容易地由 外朝内塞置於下蓋的通孔221，但阻擋防水橡膠蓋300輕易 地自通孔221向外脫落。 防水橡膠蓋300的蓋片310及塞體320設有貫通的電線 穿孔330 °電線350例如網路線及電源線穿經電線穿孔330 ’並與主機板單元4〇〇電性連接。防水橡膠蓋3〇〇沿其長度 方向設有一切縫34〇為由防水橡膠蓋3〇〇的外側相通至電 春線穿孔330，使得防水橡膠蓋300具有可被擠壓變形的彈性 • 伸縮作用’而能緊塞於下蓋200的通孔22卜另外，電線穿 孔330具有一縮頸部331，用以夾緊電線350。 防水橡膠蓋3〇〇之蓋片310的一侧設有一拉柄311，於 欲取下防水橡膠蓋300時，可手握該拉柄311並向外施以一 拉力’使得塞體320之錐形突緣321脫離通孔221内壁的阻 擔’即可自該通孔221將防水橡膠蓋300取下。防水橡膠蓋 300之蓋片31〇的表面亦可設以二工具夾孔312，可輔以夾 具（未圖示）突入於該二工具夾孔312而將防水橡膠蓋300 9 M417708 自通孔221取~}^。 請一併參閱第9圖及第10圖。掛置機構700進一步包括 有二第一U型固定桿73〇、一^型固定板74〇與一第二[|塑固 定桿750。 第一 U型固定桿730穿設於形成於外殼1〇〇後表面16〇 的穿道722’且第一U型固定桿73〇的二開放端部731向外突 ’出。L型固定板740具有於一侧垂直相連的—基板741與一 •垂直板742。其中，基板741設有呈環形排列的多數第二固 •定孔743,其以部份的第一固定孔743與第_u型固定桿73〇 的開放端部731鎖固；垂直板742則設有一第二固定孔744 與以該第二固定孔744為中心的一弧形槽745。第-u型固 定桿750以其二開放端部751夾跨一柱體76〇後分別鎖固於 L^l固定板740的第二固定孔744及弧形槽745。依此將防水 電氣箱固定於柱體760。 請一併參閲第11圖及第12圖。防水電氣箱以掛置機構 700之第一 ϋ型固定桿730的開放端部731依與L型固定板 740之不同位置的第一固定孔743的相互鎖固，即可據以調 節防水電氣相左右方向的掛置角度’用以調節防水電氣箱 内部之電氣設備例如天線設備在左右方向上的較佳使用 角度，以發揮電氣設備例如天線設備在訊號收發上的較佳 使用功效。 請一併參閱第13圖及第14圖。防水電氣箱以掛置機構 700之第二U型固定桿750的開放端部751依與l型固定板 740之不同位置的鎖固’即可以第二固定孔744為中心而上 M417708 、下調節防水電氣箱不同仰角的掛置角度，用以調節防水 %, 電氣箱内部之電氣設備例如天線設備在上下仰角上的較 ' 佳使用角度，以發揮電氣設備例如天線設備在訊號收發上 較佳的使用功效。 依照本新型一第一實施例之防水電氣箱，其外殼100 及下蓋200係以上、下方向組合，其接缝非迎向雨水侵入 ' 的方向，且下蓋以其内凸牆211及防水環212組設於外殼 ' 100的内壁，具有良好的水密性，能有效地阻擋雨水由外 ®殼100與下蓋200的接縫往上侵入於外殼100的内部；防水 橡膠蓋300與通孔221及電線350之間具有良好的水密性， 能阻擋雨水由通孔221侵入於外殼100的内部，且防水橡膠 蓋300結構簡捷、組裝簡便；外殼100與下蓋200組裝簡便 ，亦即，外殼100與下蓋200之間之水密性的維持，係以下 蓋之内凸牆211及防水環212與外殼100之内壁的相互配應 而達成，非以大量的鎖固螺絲鎖固迫緊而達成，因此省卻 $大量螺絲裝卸上的麻煩及不便；依掛置機構700之可調節 結構可據以調節防水電氣箱較佳的掛置角度，以發揮防水 電氣箱較佳的使用功效。以上所述，確實達到本新型的目 的。 第15圖至第19圖繪示依照本新型一第二實施例之防 水電氣箱的結構圖。第二實施例具有與上述第一實施例相 似的結構特徵，惟在第二實施例當中，其外殼100的下開 口端部120進一步設有一銘板150，用以在下開口端部120 的一内陷位置封閉該下開口端部120，使得在未組合下蓋 11 M417708 100之前能維持外殼100外觀上的完整性；再者，銘板150 «· 具有二電線插頭通孔151，用以容置相配應之電線350的插 ' 頭；另外，防水橡膠蓋300具有二個，其分別蓋合於下蓋 200所設的二通孔221，其作用與上述相同。 依據本新型第二實施例之防水電氣箱，其同樣具有與 第一實施例相同之結構簡捷、組裝方便、防水效果良好、 ' 以及可調節掛置角度等作用。 * 雖然本新型以實施例揭露如上，然其並非用以限定本 ®新型，任何熟習此技藝者，在不脫離本新型的精神和範圍 内，當可作各種的更動與潤飾，因此本新型之保護範圍當 視後附的申請專利範圍所界定者為準。 【圖式簡單說明】 為讓本新型之上述和其他目的、特徵、優點與實施例 能更明確易懂，所附圖式之說明如下： φ 第1圖是繪示一習知電氣箱的分解圖。 第2圖是繪示依照本新型一第一實施例之防水電氣箱 由背面所視的外觀圖。 第3圖是繪示第2圖所示防水電氣箱的分解圖。 第4圖是繪示第2圖所示防水電氣箱的正面剖視圖。 第5圖是繪示第4圖所示防水電氣箱其中防水橡膠蓋 之另一角度的剖視圖。 第6圖是繪示第5圖所示防水橡膠蓋的仰視立體圖。 第7圖是繪示第2圖所示防水電氣箱的側視圖及部份 12 M417708 剖視圖。 第8圖^會示第3圖所示防水電氣箱其中外殼與主機 板早7G，，且σ之側面剖視圖。 步設有掛置 第9圖是繪示第2圖所示防水電氣箱進_ 機構的分解圖。 組合圖 第10圖是㈣第9®所㈣水電氣箱及其掛置機構的 第11圖是緣示第_所示防水電氣箱及其掛置機構 的後視圖，顯示防水電氣箱位於一掛置角度。 /第12圖S繪示第10圖所示防水電氣箱及其掛置機構 的後視圖，顯示防水電氣箱可被左右調節其方向而位於不 同左右方向的掛置角度。 第13圖是繪示第1〇圖所示防水電氣箱及其掛置機構 的側視圖’顯示防水電氣箱位於一掛置角度。 第14圖是繪示第1〇圖所示防水電氣箱及其掛置機構 籲的侧視圖，顯示防水電氣箱可被上、下調節其仰角而位於 一不同仰角的掛置角度。 第15圖是繪示依照本新型一第二實施例之防水電氣 箱由其背面所視且未設防水橡膠蓋時的外觀圖。 第16圖是繪示第15圖所示防水電氣箱由其正面所視 且設有防水橡膠蓋時的外觀圖。 第17圖是繪不第16圖所不防水電氣箱其中外殼盘下 蓋的分解圖。 第18圖是繪示第16圖所示防水電氣箱之整體的分解 13 M417708 圖。 第19圖是繪示第16圖所示防水電氣箱的正面剖視圖。M417708 V. New description: [New technical field] The present invention relates to an electrical box, in particular to a waterproof electrical box. [Prior Art] The electrical box is generally installed outdoors to accommodate electrical equipment such as antennas and solar cells. 1 is an exploded view of a conventional electrical box including a rear housing 810, a front cover 820, and a strip 830 disposed between the rear housing 810 and the edge of the front cover 820, and a motherboard unit. 840 is accommodated inside the rear case 810, and a majority of the locking screws 850 are disposed along the edge of the rear case 81 to lock the rear case 810 and the front cover 820 and thereby tighten the strip 830, and the plurality of wire joints 860 Used to combine external wires such as mesh routes and power lines to the motherboard unit 840. However, the above-mentioned conventional electrical box has the following disadvantages in use: (1) The entire casing, that is, the rear casing 810 and the front cover 820 are disposed in the front and rear directions, and the joint therebetween is exposed to the outside and is invaded by rainwater. The direction, that is, the design of the casing makes the waterproof rubber strip 830 unable to achieve good watertight effect, and there is water seepage after rain; (2). It is set on the average of the four sides of the rear shell 81 Each part of the waterproof strip 830 must be locked with a large number of locking screws 850 (18 locking screws are shown in the figure), otherwise the watertightness of the waterproof strip 83〇 is even less; but the majority of the screws 850 Assembly and disassembly work is extremely troublesome and inconvenient. (2). Water resistance between the cable 870 and the electrical box casing is also extremely important. The conventional electrical box, the waterproof structure of the wire connector 860 includes a double screw end connector. 861 is a through hole 811 provided at one end of the rear case 810, a waterproof rubber sleeve 862 is sleeved inside the double screw end joint 861, and a washer 863 is sleeved at one end of the double screw end joint 861. And the second nut 814 is screwed to the double Both ends of the end joint 861; only a waterproof electric wire joint 860, which has a complicated structure, inconvenient assembly, and high cost; (4) The electric box can only be hung on a column 880 in a column hanging manner, and cannot The angle of use is adjusted so that adjustment of the preferred angle of use cannot be made when accommodating an electrical device such as an antenna. Due to the above reasons, the application of the conventional electrical box is not good. [New content] In view of the above disadvantages of the conventional electrical box, the object of the present invention is to provide a waterproof electrical box with good waterproof effect. Another object of the present invention is to provide a waterproof electrical box having a plurality of mounting methods φ and adjustable opening angles. According to one of the above objects, an embodiment of the present invention provides a waterproof electrical box including: a housing having an upper closed end and a lower open end; and a lower cover having an upper opening The end portion and the lower closed end portion have an inner convex wall, and a waterproof ring is embedded on the outer periphery thereof, and the inner cover has an inner convex wall and a waterproof ring set on the inner wall of the open end of the outer casing, and the lower closed end portion Providing at least one through hole, and a buckle mechanism is disposed between the lower cover and the outer casing; at least one waterproof rubber cover covering the through hole, the waterproof rubber cover having at least one wire perforation; and a motherboard unit, installing 4 M417708 Inside the outer casing. According to the combination of the upper and lower sides of the outer cover and the lower cover, and the inner wall of the lower cover and the waterproof ring and the inner wall of the outer casing, the outer cover and the lower cover have good watertightness; according to the waterproof rubber cover and the through hole They are mutually compatible, have good water tightness, and are simple in structure and easy to assemble. According to an embodiment of the present invention, the waterproof rubber cover includes a cover sheet and a plug body with the connected body, the cover sheet covers the outer wall of the through hole of the lower cover, the plug body plug is placed in the through hole, and the end of the plug body The portion is formed with a tapered flange that blocks the inner wall of the through hole. Accordingly, the waterproof rubber cap is set in the through hole of the lower cover, and the watertightness therebetween is maintained. According to an embodiment of the present invention, the waterproof rubber cover is provided with a slit along its length to communicate with the outer side of the waterproof rubber cover to the wire perforation, so that the waterproof rubber cover has an elastic expansion and contraction function capable of being pressed and deformed, and can be tightly closed. Through hole in the lower cover. According to an embodiment of the invention, the wire perforation has at least one constricted neck for clamping the wire. According to an embodiment of the present invention, one side of the cover sheet of the waterproof rubber cover is provided with a handle, and the surface of the cover sheet is provided with at least two tool holder holes for removing the handle or the tool holder hole when needed. Waterproof rubber cover. According to an embodiment of the present invention, the latching mechanism includes at least one cleat protruding from an outer surface of the open end of the lower casing, and at least one retaining groove protruding from an outer surface of the open end of the lower cover and The buckle is snapped into the buckle groove relative to the position of the buckle; thereby maintaining a stable combination between the lower cover and the outer casing. According to an embodiment of the present invention, the waterproof electrical box further includes at least two opposing locking members that are locked between the outer casing and the lower cover; thereby making the combination of the lower 5 M417708 cover and the outer casing stronger. According to an embodiment of the present invention, the motherboard unit includes a motherboard body* and an inner base, and the motherboard body is fixed to the inner base, and the two sides of the inner base are respectively provided with a hook, and the outer casing has two The inner wall of each side is provided with a slot, and the hook is buckled in the card slot; accordingly, the combination between the motherboard unit and the outer casing is achieved. According to an embodiment of the present invention, one side inner wall of the open end of the outer casing is provided with a slot, and one outer wall of the inner base is provided with a tab at a position relative to the slot. The sheet is inserted into the slot; thereby preventing the outer opening of the outer opening of the outer casing from being stretched. According to an embodiment of the present invention, the lower open end of the outer casing is provided with a nameplate having at least one wire plug through hole for receiving the plug of the corresponding electric wire. According to an embodiment of the present invention, a rear surface of the outer casing is provided with a hanging mechanism including: a plurality of protruding ribs spaced apart from the rear surface of the outer casing; and a hanging plate connected to the ends of the plurality of protruding ribs The hanging plate is provided with at least one hanging hole, and each adjacent protruding rib forms a through-way between the hanging plate and the rear surface of the outer casing. Depending on the hanging hole and the through hole, the waterproof electrical box wall can be hung on a wall or the column can be hung on a column. According to an embodiment of the present invention, the hanging mechanism further includes: at least one first U-shaped fixing rod disposed through the through-way, and the two open ends of the first U-shaped fixing rod protrude outward; an L-shaped fixing The board has a substrate and a vertical board vertically connected to one side, and the substrate is provided with a plurality of first fixing holes arranged in a ring shape, and the first fixing holes of the part of the first fixing holes and the open end of the first U-shaped fixing rod are locked The solid plate is provided with a second fixing hole and an arcuate groove having a center of 6 M417708; and a second U-shaped fixing rod, wherein the two open ends are respectively locked to the second fixing hole and The arc-shaped groove; the locking of the first U-shaped fixing rod and the first fixing hole at different positions, and the locking of the second U-shaped fixing rod and the arc-shaped groove to adjust the hanging of the waterproof electric box angle. [Embodiment] The foregoing and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of embodiments referring to the drawings. 2 to 9 are structural views showing a water-proof electrical box according to a first embodiment of the present invention. A waterproof electrical box according to a first embodiment of the present invention includes a housing 100, a lower cover 200, a waterproof rubber cover 300, a motherboard unit 400 and a mounting mechanism 700. The outer casing 100 has an upper closed end portion 110 and a lower open end portion 120, and has a rear surface 160 that is provided with a hanging mechanism 700. The hanging mechanism 700 includes a plurality of protruding ribs 710 and a hanging plate 720. Wherein, the plurality of ribs are spaced apart from the rear surface 160 of the outer casing 100; and the hanging plate 720 is connected between the ends of the plurality of ribs 710. The hanging plate 720 is provided with two hanging holes 721, and each adjacent protruding rib 710 forms a through passage 722 between the hanging plate 720 and the rear surface 160 of the outer casing 100. According to the hanging hole 721, the waterproof electric box wall can be hung on a wall (not shown); according to the provided passage 722, the waterproof electric box can be hung on the column with a string of wires. Body (not shown). The lower cover 200 has an opposite upper open end 210 and a lower closed end 220. The upper open end portion 210 has an inner convex wall 211, and a waterproof ring 212 is embedded in the outer periphery 7 M417708. The lower cover 200 is an inner convex wall 211 and a waterproof ring 212 of the upper open end portion 210 are disposed in the outer casing 1 The inner wall of the open end portion 120 maintains a good watertightness between the lower cover 200 and the outer casing 100. The lower closed end portion 220 is provided with a through hole 221. In order to maintain the stability of the combination between the lower cover 200 and the outer casing 1 , a snap mechanism 500 is disposed between the lower cover 200 and the outer casing 1 . The latching mechanism 5 includes a second cleat 510 protruding from an outer surface of the open end 120 of the outer casing 100, and two buckle grooves 520 protruding from an outer surface of the open end 21 of the lower cover 200 and Relative to the position of the cleat 510. When the lower cover 200 is assembled with the inner wall 211 and the waterproof ring 212 on the inner wall of the open end 120 of the outer casing 100 to the position, the outer periphery 1 is simultaneously buckled by the buckle 510 of the fastening mechanism 500. The buckle groove 520 of the lower cover 100. The waterproof electrical box further includes two opposite locking elements 600. After the outer casing 100 is fastened to the lower cover 200 by the fastening mechanism 500, the locking component 6 is bolted between the outer casing 100 and the lower cover 200, for example. The combination between the lower cover 2 and the outer casing 100 is made stronger. The motherboard unit 400 is an applicable variety of electrical devices such as antenna devices that are mounted inside the casing 100. The motherboard unit 400 includes an inner base 420 and a main body 410 fixed to the inner base. A hook 421 is disposed on each side of the inner base 420, and a card slot 130 is defined in each of the inner walls of the outer casing 1 . The main board unit 400 is fastened by its hook 421 to the card slot 130 of the outer casing, thereby achieving a combined arrangement between the main board unit 4A and the outer casing 100. One side inner wall of the open end portion 120 of the outer casing 10 is provided with a slot 14 0 8 M417708%' and one side outer wall of the inner base 420 is provided with a tab 422 at a position relative to the slot 140. When the main board unit 4 is assembled with the outer casing 1 ', the insert 422 of the inner base 420 is simultaneously inserted into the slot 14 〇〇 of the inner wall of the outer casing 1 to prevent the open end 12 of the outer casing 100 from being closed. Outer Zhang. The waterproof rubber cover 300 covers the through hole 221 of the lower cover 1〇〇. The waterproof rubber cover 300 includes a cover sheet 31 and a plug body 32 with a connected body. The cover sheet 310 covers the outer wall of the through hole 221 of the lower cover 200; the plug body 320 is plugged into the through hole 221 ' and the end of the plug body 320 is formed with a tapered flange 321 ' The inner wall of the hole 221. The tapered flange 321 allows the plug body 320 to be easily placed in the through hole 221 of the lower cover from the outer plug, but the barrier waterproof rubber cover 300 is easily detached from the through hole 221. The cover sheet 310 and the plug body 320 of the waterproof rubber cover 300 are provided with through-holes. A perforated 330° wire 350 such as a mesh path and a power cord passes through the wire through-hole 330' and is electrically connected to the motherboard unit 4A. The waterproof rubber cover 3 is provided with a slit 34 along its length to communicate with the outer side of the waterproof rubber cover 3 to the electric spring perforation 330, so that the waterproof rubber cover 300 has elasticity capable of being pressed and deformed. In addition, the through hole 22 of the lower cover 200 can be tightly inserted. In addition, the wire through hole 330 has a constricted portion 331 for clamping the electric wire 350. One side of the cover sheet 310 of the waterproof rubber cover 3 is provided with a handle 311. When the waterproof rubber cover 300 is to be removed, the handle 311 can be manually held and a pulling force is applied to make the cone of the plug body 320 The resistance of the flange 321 away from the inner wall of the through hole 221 can be removed from the through hole 221. The surface of the cover sheet 31 of the waterproof rubber cover 300 may be provided with two tool holder holes 312, which may be protruded into the two tool holder holes 312 by a clamp (not shown) and the waterproof rubber cover 300 9 M417708 from the through hole 221 Take ~}^. Please refer to Figure 9 and Figure 10 together. The hanging mechanism 700 further includes two first U-shaped fixing rods 73, a fixing plate 74A and a second fixing member 750. The first U-shaped fixing rod 730 is bored through a passage 722' formed on the rear surface 16 of the outer casing 1 and the two open ends 731 of the first U-shaped fixing rod 73 are outwardly protruded. The L-shaped fixing plate 740 has a substrate 741 and a vertical plate 742 which are vertically connected at one side. The substrate 741 is provided with a plurality of second fixing holes 743 arranged in a ring shape, and is locked by a part of the first fixing holes 743 and the open end portion 731 of the _u-type fixing rod 73 ;; the vertical plate 742 is A second fixing hole 744 and an arcuate groove 745 centered on the second fixing hole 744 are provided. The first-u-type fixing rod 750 is clamped to the second fixing hole 744 and the curved groove 745 of the fixing plate 740 by the two open ends 751. The waterproof electrical box is thus fixed to the cylinder 760. Please refer to Figure 11 and Figure 12 together. The waterproof electrical box can be locked with the first fixed hole 743 of the first type of fixing rod 730 of the hanging mechanism 700 according to the first fixing hole 743 at different positions of the L-shaped fixing plate 740, thereby adjusting the waterproof electrical phase. The mounting angle 'in the left and right direction' is used to adjust the preferred use angle of the electrical equipment, such as the antenna device, in the left and right direction of the waterproof electrical box, so as to exert a better use effect of the electrical equipment, such as the antenna device, in signal transmission and reception. Please refer to Figure 13 and Figure 14 together. The waterproof electrical box is locked by the open end 751 of the second U-shaped fixing rod 750 of the hanging mechanism 700 according to the different positions of the l-shaped fixing plate 740, that is, the second fixing hole 744 can be centered on the M417708, and the lower adjustment The mounting angle of the waterproof electrical box with different elevation angles is used to adjust the waterproof %. The electrical equipment inside the electrical box, such as the antenna device, has a better angle of use at the upper and lower elevation angles, so that the electrical equipment such as the antenna device is better in signal transmission and reception. Use efficacy. According to the waterproof electric box of the first embodiment of the present invention, the outer casing 100 and the lower cover 200 are combined in the upper direction and the lower direction, and the joint is not in the direction of rainwater intrusion, and the lower cover is covered with the inner wall 211 and waterproof. The ring 212 is disposed on the inner wall of the outer casing '100, and has good watertightness, and can effectively block rainwater from invading the inside of the outer casing 100 from the joint of the outer casing 100 and the lower cover 200; the waterproof rubber cover 300 and the through hole 221 and the wire 350 have good watertightness, can block the rainwater from entering the inside of the outer casing 100 through the through hole 221, and the waterproof rubber cover 300 is simple in structure and easy to assemble; the outer casing 100 and the lower cover 200 are assembled easily, that is, the outer casing The maintenance of the watertightness between the 100 and the lower cover 200 is achieved by the mutual matching of the inner wall 211 and the waterproof ring 212 of the lower cover and the inner wall of the outer casing 100, and is achieved by a large number of locking screws. Therefore, the trouble and inconvenience of a large amount of screw loading and unloading are saved; the adjustable structure of the hanging mechanism 700 can adjust the preferred hanging angle of the waterproof electric box to exert the better use effect of the waterproof electric box. As described above, the purpose of the present invention is indeed achieved. 15 to 19 are views showing the construction of a waterproof electric box according to a second embodiment of the present invention. The second embodiment has structural features similar to those of the first embodiment described above, but in the second embodiment, the lower open end 120 of the outer casing 100 is further provided with a nameplate 150 for a recess in the lower open end 120. The lower open end 120 is closed to maintain the appearance integrity of the outer casing 100 before the lower cover 11 M417708 100 is assembled; further, the nameplate 150 «· has two wire plug through holes 151 for receiving the matching In addition, the waterproof rubber cover 300 has two, which respectively cover the two through holes 221 provided in the lower cover 200, and the functions thereof are the same as described above. The waterproof electric box according to the second embodiment of the present invention also has the same functions as the first embodiment, such as simple structure, convenient assembly, good waterproof effect, and adjustable hanging angle. * Although the present invention is disclosed in the above embodiments, it is not intended to limit the present invention. Any person skilled in the art can make various changes and retouchings without departing from the spirit and scope of the present invention. The scope of protection is subject to the definition of the scope of the patent application attached. BRIEF DESCRIPTION OF THE DRAWINGS In order to make the above and other objects, features, advantages and embodiments of the present invention clear and easy to understand, the description of the drawings is as follows: φ Figure 1 is a diagram showing the decomposition of a conventional electrical box. Figure. Fig. 2 is a perspective view showing the waterproof electric box according to the first embodiment of the present invention as viewed from the back side. Fig. 3 is an exploded view showing the waterproof electric box shown in Fig. 2. Fig. 4 is a front cross-sectional view showing the waterproof electric box shown in Fig. 2. Fig. 5 is a cross-sectional view showing another angle of the waterproof rubber cover of the waterproof electric box shown in Fig. 4. Fig. 6 is a bottom perspective view showing the waterproof rubber cover shown in Fig. 5. Figure 7 is a cross-sectional view showing the side view of the waterproof electrical box shown in Figure 2 and a portion of the portion 12 M417708. Fig. 8 is a side cross-sectional view showing the waterproof electrical box shown in Fig. 3, in which the outer casing and the main board are 7G earlier, and σ. The step is provided with a hanging. Fig. 9 is an exploded view showing the waterproof electrical box into the mechanism shown in Fig. 2. Figure 10 of the combination diagram is (4) Section 9® (4) Water electrical box and its mounting mechanism Figure 11 is the rear view of the waterproof electrical box and its mounting mechanism, showing the waterproof electrical box is located in a hanging Set the angle. / Fig. 12S is a rear view of the waterproof electric box and its hanging mechanism shown in Fig. 10, showing that the waterproof electric box can be adjusted in the left and right direction by the right and left direction. Fig. 13 is a side view showing the waterproof electric box and its hanging mechanism shown in Fig. 1 showing that the waterproof electric box is at a hanging angle. Fig. 14 is a side elevational view showing the waterproof electric box and its hanging mechanism shown in Fig. 1, showing the waterproof electric box being tilted up and down to adjust its elevation angle at a different elevation angle. Fig. 15 is a perspective view showing the waterproof electric box according to a second embodiment of the present invention as viewed from the back thereof without a waterproof rubber cover. Fig. 16 is a perspective view showing the waterproof electric box shown in Fig. 15 as viewed from the front side thereof and provided with a waterproof rubber cover. Fig. 17 is an exploded view showing the lower cover of the outer casing of the non-waterproof electric box of Fig. 16. Fig. 18 is a view showing an exploded 13 M417708 of the entire waterproof electric box shown in Fig. 16. Figure 19 is a front cross-sectional view showing the waterproof electric box shown in Figure 16.
【主要元件符號說明】 100 ： 外殼 110 ： 上封閉端部 120 ： 下開口端部 130 ： 卡槽 140 : 插槽 150 : 銘板 151 ： 電線插頭通孔 160 : 後表面 200 ： 下蓋 210 : 上開口端部 211 : 内凸牆 212 ： 防水環 220 : 下封閉端部 221 ： 通孔 300 ： 防水橡膠蓋 310 ： 蓋片 311 ： 拉柄 312 ： 工具夾孔 320 ： 塞體 321 ： 錐形突緣 330 ： 電線穿孔 331 ： 縮頸部 340 ： 切缝 350 ： 電線 400 ： 主機板單元 410 ： 主機板體 420 ： 内基座 421 ： 卡鉤 422 ： 插片 500 : 卡扣機構 510 ： 扣片 520 : 扣槽 600 : 鎖固元件 700 : 掛置機構 710 ： 突肋 720 二 掛板 721 : 掛孔 722 : 穿道 730 ： 第一U型固定桿 731 ： 開放端部 14 M417708 740 *· L型固定板 741 : 742 ： 垂直板 743 744 ： 第二固定孔 745 750 ： 第二U型固定桿 751 760 : 柱體 基板 第一固定孔 弧形槽 開放端部[Main component symbol description] 100 : Housing 110 : Upper closed end 120 : Lower open end 130 : Card slot 140 : Slot 150 : Nameplate 151 : Wire plug through hole 160 : Rear surface 200 : Lower cover 210 : Upper opening End portion 211 : Inner wall 212 : Waterproof ring 220 : Lower closed end portion 221 : Through hole 300 : Waterproof rubber cover 310 : Cover sheet 311 : Pull handle 312 : Tool holder hole 320 : Plug body 321 : Tapered flange 330 : Wire perforation 331 : Shrink neck 340 : Slit 350 : Wire 400 : Motherboard unit 410 : Main board body 420 : Inner base 421 : Hook 422 : Insert 500 : Snap mechanism 510 : Clamp 520 : Buckle Slot 600: Locking element 700: Suspension mechanism 710: Stud rib 720 Two hanging plate 721: Hanging hole 722: Through path 730: First U-shaped fixing rod 731: Open end portion 14 M417708 740 *· L-shaped fixing plate 741 : 742 : vertical plate 743 744 : second fixing hole 745 750 : second U-shaped fixing rod 751 760 : cylindrical substrate first fixing hole curved groove open end
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