200814916 九、發明說明： 【發明所屬之技術領域】 龜 本發明係有關氣冷式電鍍用電源裝置的冷卻 ^風扇蓋的止動構造。 虱羽之 【先前技術】 電鍍用電源裝置大多用於酸性或者鹼性的電鍍样、 近，因此，當電鍍用電源裝置為氣冷式電源裝置時附 使用的冷卻風扇上經常流通含有腐蝕性氣體的空氣。= •此i用於這種類型之裝置±的冷卻 為嚴重，屬於需要維修更換的零件。 貝乂 • 習知有便於維修更換的冷卻用風扇結構，例如，日本 利特開平8-5154號公報（發明名稱：“空調機的風扇蓋” 中所公開之風扇蓋的安裝結構。圖3表示採用相同安^士 構的習知氣冷式電鍍用電源震置。在圖3中，冷卻用風^ 被配置於電鍍用電源裝置i之背面板14的内側，在背： φ板14上設置開口部15，用以排出或吸入冷卻用空氣:在 背面板14的外面侧，設置有輸入輸出配線用端子a 12, 以及控制配線用端子台！3。背面板14不為可拆卸之結 與框體2 -體成型。從而，為能夠維修更換冷卻風扇， 背面板14以維修更換所必要的尺寸切割對應於冷卻風扇 1之部分。在背面板14的切割部分上安裝有覆蓋切割部 風扇蓋3。在風扇蓋3上設置有排出或吸入上述冷卻 用氣體的開口部15。 在上述的結構中，風扇蓋3透過螺检u鎖緊而固定， 312XP_^明書(補件)/95·12/95134296 5 W0814916 業。但是，電鍍用電扇盖3後進行維修更換作 的情況較多，因此，= 上述之惡劣環境下使用 11被额，螺栓πίίΓ過程中，固定風扇蓋3的螺栓 其結果，可峰益s、°卩的十字槽被磨損而無法拆卸， 4的情況。^ ‘、、、法拆卸風扇蓋3而維修更換冷卻風扇 【發明内容】 的in:目的在於提供一種電鍍用電源裝置之風扇蓋 A 广’對於在惡劣環境下使用的電鍍用電源裝置， 冷部風扇的維修更換既簡單对實可行。 t發明之電鍍用電源褒置之風扇蓋的止動構造中，電鐘 用電源裝置的框體以及風扇蓋為樹脂製，風扇蓋與框體之 門的止動’透過利用樹脂彈性的止動爪而實施。在由電鍍 用電源裝置之框體拆卸風扇蓋時，拆下止動在框體上的止 動爪。在通常的使用狀態下，不會對風扇蓋施加大的外 力，即便不用螺栓固定也不會產生問題，在維修更換冷卻 風扇時，只要解除止動爪的止動狀態即可。 在本發明中，由於在安裝固定風扇蓋時沒有使用螺栓之 必要，即便在惡劣環境下使用電鍍用電源裝置，也不必考 慮螺栓的腐餘以及頭部之十字槽磨損。電鍍用電源裝置之 才匸體以及風扇蓋為樹腊製，止動爪也可一體成型，製造極 為容易。 【實施方式】 圖1為本發明的實施例，在電鍍用電源裝置1的背面板 312ΧΡ/發明說明書(補件)/95· 12/95134296 6 200814916 14之内側配置有冷卻風扇4。背面板14上對應於冷卻風 扇4之配置位置的部分，為便於維修更換冷卻風扇4，以 必要之尺寸切割一部分。在背面板14上切割的部分安裝 有覆蓋切割部17的風扇蓋3 ^在風扇蓋3上，配置有用 於排出或吸入冷卻用空氣的開口部15。並且，框體2與 風扇蓋3都由樹脂形成。 〃 風扇蓋3與㈣2之間的止動結構，一部分作為播止爪 W，一部分作為透過利用樹脂彈性之止動爪6的配合結 構，f本實施例中均設置為兩個位置。即，在圖示的^ 上下汉置擋止爪丨〇，在右側的上下設置止動爪6。 :2中框體2的止動部5及風扇蓋3的止動 :用剖視圖說明。圖2⑴為框體2之止動部5的說： 圖’具備有止動溝8。圖2(2)為風 結構說明圖，在折迈开ρ 立動爪6的 7。在框Μ ,入狀之正動爪6的頂部設置有突起 風户配&風扇蓋3’如圖2⑴所示虛線般， 羽-的大起7嵌入框體2的止動溝8 在框體2上。 、頌id止動 ^8扇朝蓋向3 ^止動爪6上，自突起部7至止動爪6之前端 之間的接《面Γ部分’其厚度形成比框體2與止動部5 =:::9使風扇蓋3在止動於框體2上時，與 在字螺絲起子16等物’ 住止動爪6,動Γ屬蓋3之止動爪6間的間隙9按 動爪6的突起7從框體2之止動部5的 3麵發明說明書(補件)/95-聰酬 200814916 開’解除風扇蓋3與框體2之間的止動，而拆 二:nt?爪6和擋止爪1〇 ’在成型風扇蓋3的 同時：ί 框體2的止動部5’也在成型框體的 ::r二：需要為製造這些止動結構而準備專門 =二=上不會有大的外力，因在通常使用 私中’不f發生風扇蓋3自框體2掉料情況。 二在士述實_中，在框體2上設置有止動部5和止 盘止動、羞8風扇盍3上設置止動爪6，但也可將止動部5 =動溝W置於風扇蓋3上’而將止動爪6設置於框體 小對於風扇蓋3之安裝，採用不會錢的樹脂紫止 動結構，即使長時間使用’風扇蓋之安裝仍簡單可靠: 本發明以電鍍用電源裝置作為發明的客體，但是，除 電鍍用電源裝置以外的電源裝置或電氣裝置，也可活^於 冷卻風扇之維修更換用窗的外殼之止動結構。進而，评 更換的客體不僅限定於冷卻風扇，也可利用於半導體元 件、保險絲、控制用印刷基板等的其他需要維修更換零件 的維修更換操作用窗之外殼的止動結構。 【圖式簡單說明】 圖1為本發明的實施例。 圖2(1)及（2)為說明本發明的内容之止動部的詳細剖視 5 ° 圖3為習知之實施例。 312XP/發明說明書(補件)/95-12/95134296 8 200814916 【主要元件符號說明】 1 電鍍用電源裝置 2 框體 3 風扇蓋 4 冷卻風扇 5 止動部 6 止動爪 7200814916 IX. Description of the Invention: [Technical Field of the Invention] Turtle The present invention relates to a cooling structure of a cooling fan cover for a power supply device for gas-cooled plating.先前羽之【Prior Art】 Most of the power supply devices for electroplating are used for acidic or alkaline plating. Therefore, when the power supply device for electroplating is an air-cooled power supply device, the cooling fan is often used to contain corrosive gases. air. = • This i is used for this type of device. The cooling of the unit is severe and belongs to the parts that need to be repaired and replaced.乂 乂 有 有 有 有 有 有 有 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The conventional air-cooled plating power supply is mounted in the same manner. In Fig. 3, the cooling air is disposed inside the back panel 14 of the plating power supply unit i, and is disposed on the back: φ board 14. The opening 15 is for discharging or sucking in the cooling air. The input/output wiring terminal a 12 and the control wiring terminal block !3 are provided on the outer surface side of the back panel 14. The back panel 14 is not a detachable junction. The frame 2 is formed in a body. Thus, in order to be able to repair and replace the cooling fan, the back panel 14 cuts a portion corresponding to the cooling fan 1 in a size necessary for maintenance replacement. A cutting portion of the fan cover is attached to the cut portion of the back panel 14. 3. The fan cover 3 is provided with an opening 15 for discharging or sucking in the cooling gas. In the above configuration, the fan cover 3 is fixed by screwing u, and 312XP_^明书(补件)/95· 12/95134296 5 W0814916 Industry However, there are many cases where the electroplating fan cover 3 is repaired and replaced. Therefore, = 11 is used in the harsh environment mentioned above, and the bolt of the fan cover 3 is fixed during the process of bolting π ίίΓ. ° The cross groove of the crucible is worn out and cannot be removed, in the case of 4. ^ ', , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , 'For the power supply unit for electroplating used in harsh environments, the repair and replacement of the cold part fan is simple and practical. In the stop structure of the fan cover for the electroplating power supply, the frame of the power supply unit for the electric clock is used. And the fan cover is made of resin, and the stop of the door of the fan cover and the frame is carried out by the resin elastic claw. When the fan cover is removed from the frame of the plating power supply device, the stop is removed in the frame. The upper claws. Under normal use conditions, no large external force is applied to the fan cover, even if it is not fixed by bolts, no problem occurs. When repairing and replacing the cooling fan, just lift it. In the present invention, since it is not necessary to use a bolt when attaching and fixing the fan cover, even if the power supply device for electroplating is used in a harsh environment, it is not necessary to consider the spoil of the bolt and the cross groove of the head. The wearer of the power supply device for electroplating and the fan cover are made of tree wax, and the pawl can be integrally formed, and the manufacture is extremely easy. [Embodiment] FIG. 1 is an embodiment of the present invention, and the power supply device 1 for electroplating is used. The back panel 312 ΧΡ / invention manual (supplement) / 95 · 12/95134296 6 200814916 14 is disposed inside the cooling fan 4. The portion of the back panel 14 corresponding to the arrangement position of the cooling fan 4, the cooling fan 4 is replaced for maintenance. Cut a part of the necessary size. A fan cover 3 that covers the cutting portion 17 is attached to a portion cut on the back panel 14. On the fan cover 3, an opening portion 15 for discharging or sucking in cooling air is disposed. Further, both the frame 2 and the fan cover 3 are formed of a resin.止 The stopper structure between the fan cover 3 and the (4) 2 is partially provided as the anchoring claw W, and a part is used as a coupling structure for transmitting the claws 6 by resin elasticity, and f is provided in two positions in this embodiment. That is, the pawl 上下 is placed on the upper and lower sides of the figure, and the pawl 6 is provided on the upper right side. : 2 Stopping of the stopper portion 5 of the middle frame 2 and the fan cover 3: This will be described with a cross-sectional view. Fig. 2 (1) shows the stopper portion 5 of the casing 2: Fig. 2 is provided with a stopper groove 8. Fig. 2(2) is an explanatory view of the wind structure, and the ρ of the vertical claw 6 is folded. In the frame Μ, the top of the positive claw 6 is provided with a bulging wind hull & the fan cover 3' is as shown by a broken line in Fig. 2 (1), and the large hoist 7 is inserted into the dam groove 8 of the frame 2 in the frame. On body 2. , 颂 id stop ^ 8 fan toward the cover 3 ^ stop claw 6, from the protrusion 7 to the front end of the pawl 6 between the "face portion" its thickness is formed than the frame 2 and the stop 5 =:::9, when the fan cover 3 is stopped on the frame 2, the gap between the pawl 6 and the pawl 6 of the movable cover 3 is pressed with the screw driver 16 or the like. The protrusion 7 of the claw 6 is released from the three sides of the stopper portion 5 of the frame 2 (supplement)/95- 聪酬200814916' to release the stop between the fan cover 3 and the frame 2, and is disassembled: The nt? claw 6 and the blocking claw 1〇' are simultaneously formed by the fan cover 3: ί The stopper 5' of the frame 2 is also formed in the frame: :r 2: It is necessary to prepare for the manufacture of these stop structures = two = there will be no large external force, because in the usual use of private 'no f occurs fan cover 3 from the frame 2 material drop. In the second embodiment, the frame 2 is provided with a stopper 5 and a stopper stop, and the fan 8 is provided with a stopper claw 6, but the stopper 5 = the movable groove W can also be disposed. The fan cover 3 is disposed on the fan cover 3, and the retaining claws 6 are disposed on the frame body. For the installation of the fan cover 3, a resin-purple stop structure that does not cost money is used, and the installation of the fan cover is simple and reliable even when used for a long time: The power supply device for electroplating is a guest of the invention. However, the power supply device or the electric device other than the electroplating power supply device can also be used for the stop structure of the outer casing of the maintenance replacement window of the cooling fan. Further, the object to be replaced is not limited to the cooling fan, and may be used for a stopper structure of a casing for repairing and replacing the operation window, such as a semiconductor element, a fuse, or a control printed circuit board, which requires maintenance and replacement of the replacement parts. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an embodiment of the present invention. 2(1) and (2) are detailed cross-sectional views of the stopper for explaining the contents of the present invention. 5° Fig. 3 is a conventional embodiment. 312XP/Invention Manual (Supplement)/95-12/95134296 8 200814916 [Description of main components] 1 Power supply for electroplating 2 Frame 3 Fan cover 4 Cooling fan 5 Stopper 6 Stopper 7
10 12 13 14 1510 12 13 14 15
18 突起 止動溝 間隙 擋止爪 輸入輸出配線用端子台 控制配線用端子台 背面板 開口部 一字螺絲起子 切割部 前端部 312XP/發明說明書(補件)/95-12/95134296 918 Projection Stop groove Clearance stop claw Terminal block for input/output wiring Terminal block for control wiring Rear panel Opening section Slotted screwdriver Cutting section Front end section 312XP/Invention manual (supplement)/95-12/95134296 9