201129303 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明是關於一種電子裝置及該電子裝置的側板。 【先前技術】201129303 VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to an electronic device and a side panel of the electronic device. [Prior Art]
[0002] 電子裝置，如電腦或電源等，通常採用在殼體的一側板 上開設複數散熱孔，並在殼體内裝設風扇或鼓風機的方 式為系統提供散熱。然而’該等散熱孔若設置太多，容 易讓很多灰塵在電子裝置不使用時落入電子裝置内；而 若設置太少，其散熱能力有限’又經常不能滿足散熱需 求。 【發明内容】 ' [0003] 鑒於以上，有必要提供一種可自動調節散熱孔面積的電 子裝置及電子裝置側板。 [0004] —種電子裝置，包括一底座及一可蓋合於該底座的侧板 ，該侧板設有一由複數散熱孔組成的散熱區，該側板的 内側滑動地裝設有一滑動擋板及至少一連接於該滑動擔 板與該侧板之間的控制臂*該控制:臂由受熱脹冷縮影響 明顯的金屬材料製成’可根據溫度的變化驅動該滑動擋 板滑動遮蔽該散熱區的散熱孔或相對該散熱區的散熱孔 打開。 [0005] —種電子裝置側板，設有一由複數散熱孔組成的散熱區 ，該電子裝置側板滑動地裝設有一滑動擋板及至少一連 接於該滑動擋板與該電子裝置側板之間的控制臂，該控 制臂由受熱脹冷縮影響明顯的金屬材料製成’可根據溫 度的變化驅動該滑動擋板滑動遮蔽該散熱區的散熱孔或 099103721 表單編號 A0101 第 3 頁/共 12 真 0992006994-0 201129303 相對該散熱區的散熱孔打開。 [0006] 相較習知技術，上述電子裝置及電子裝置側板的控制臂 可根據溫度的變化帶動滑動擋板遮蔽或打開散熱孔，從 而產生可自動調節散熱孔面積的作用。 【實施方式】 [0007] 請參照圖1，本發明電子裝置1的較佳實施方式包括一底 座10及一可蓋合於該底座10的側板20。在本實施方式中 ，該電子裝置1為一電源。 [0008] 該底座10包括一底壁11、一由該底壁11的一端垂直向上 延伸的端壁12、裝設於該底壁11内的複數電子元件13及 兩靠近該端壁12的鼓風機14。該端壁12對應該兩鼓風機 14設有複數通風孔121。 [0009] 請一併參照圖2，該侧板20包括一頂壁21、兩由該頂壁21 向下延伸的相對的側壁22、一垂直連接該頂壁21與該兩 側壁22的設有複數通風孔231的端壁23、一滑動擋板24 及兩控制臂2 5。 [0010] 該頂壁21於遠離該端壁23處設有複數散熱孔212。該等散 熱孔212呈長方形陣列排布，形成一散熱區213。該頂壁 21的内側鄰近該兩側壁22分別裝設有一支撐臂215。該兩 支撐臂215平行於該兩侧壁22並橫跨該散熱區213。其中 ，每一支撐臂215的中部與該頂壁21平行並略微間隔，每 一支撐臂21 5的兩端分別向該頂壁21彎折並分別固定於該 頂壁21的散熱區213的兩侧，且每一支撐臂215的鄰近端 壁23的一端距離該散熱區213的鄰近端壁23的一側的距離 099103721 表單編號A0101 第4頁/共12頁 0992006994-0 201129303 [0011] [0012] Ο [0013] [0014]〇 大於該散熱區213沿平行於侧壁22的方向的寬度。 該滑動擋板24對應該頂壁21的散熱區213呈長方形。該滑 動擋板24裝設於該頂壁21與該兩支撐臂215之間，並滑動 支撐於該兩支撐臂215上。 垓兩控制臂25為長形金屬片，其受熱脹冷縮影響明顯， 在常溫下為彎曲狀態。每一控制臂25的一端固定於該頂 壁21内側並位於該散熱區213遠離端壁23的一側，另一端 固定於該滑動擋板24遠離端壁23的一侧。在常溫狀態下 ’遠滑動擋板24受該兩控制臂25的拉動而遮蔽該散熱區 213的全部散熱孔212或鄰近該端壁23處的部分散熱孔 212。 將該侧板20透過複數鎖固件’如螺絲，蓋合於該底座10 。該側板20的端壁23與該底座1〇的端擘|2相對。該電子 裝置1組裝完成。 請繼續參照圖3，當談電子裝置1工作時，該底座10内的 電子元件13發出熱量’電子裝置1内的溫度升高◊該電子 裝置1透過端壁12、23上的通風孔121、231、鼓風機14 及散熱區213上的散熱孔212對進行散熱。此時，裝設於 該側板20上的兩控制臂25由於受熱膨脹而長度伸長，推 動該滑動擋板24向遠離散熱區213的方向滑動，從而使散 熱區213的更多散熱孔212被打開，以增強對熱量的排放 ，提高散熱效率。當該兩控制臂25伸長到最長時，該滑 動擋板24可以滑動至完全與該散熱區213錯開，從而，所 有的散熱孔212均被打開。 099103721 表單編號Α0101 第5頁/共12頁 0992006994-0 201129303 [0015] 在其他實施方式中，該滑動擂板24還可以透過其他方式 滑動地裝設於該側板20的頂壁21的内侧，如在頂壁21内 設置兩滑執等。 [0016] 综上所述，本發明確已符合發明專利之要件，遂依法提 出專利申請。惟，以上所述者僅為本發明之較佳實施方 式，自不能以此限制本案之申請專利範圍。舉凡熟悉本 案技藝之人士爰依本發明之精神所作之等效修飾或變化 ，皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 [0017] 圖1是本發明電子裝置較佳實施方式的立體分解圖。 [0018] 圖2是圖1中的侧板於另一方向的立體圖。 [0019] 圖3是圖2中的側板於另一狀態的立體圖。 【主要元件符號說明】 [0020] 電子裝置：1 [0021] 底座：10 [0022] 底壁：11 [0023] 端壁：12 [0024] 通風孔·· 121、231 [0025] 電子元件：13 [0026] 鼓風機：14 [0027] 侧板：20 頂壁：21 099103721 表單編號ΑΟίΟΙ 第6頁/共12頁 0992006994-0 [0028] 201129303 [0029] [0030] ' [0031] [0032] [0033] [0034] [0035] Ο 散熱孔：212 散熱區.213 支撐臂：215 側壁：22 端壁：23 滑動擋板：24 控制臂：25[0002] Electronic devices, such as computers or power supplies, usually provide a plurality of heat dissipation holes on one side of the casing, and a fan or a blower is provided in the casing to provide heat dissipation for the system. However, if these heat dissipation holes are set too much, it is easy for a lot of dust to fall into the electronic device when the electronic device is not in use; and if the setting is too small, the heat dissipation capability is limited, and often the heat dissipation requirement cannot be met. SUMMARY OF THE INVENTION [0003] In view of the above, it is necessary to provide an electronic device and an electronic device side panel that can automatically adjust the area of the heat dissipation hole. An electronic device includes a base and a side panel that can be attached to the base, the side panel is provided with a heat dissipation area composed of a plurality of heat dissipation holes, and a sliding shutter is disposed on the inner side of the side plate At least one control arm connected between the sliding plate and the side plate. The control: the arm is made of a metal material which is obviously affected by thermal expansion and contraction. The sliding baffle can be driven to shield the heat dissipating area according to a change in temperature. The heat dissipation holes or the heat dissipation holes of the heat dissipation area are opened. [0005] An electronic device side panel is provided with a heat dissipation area composed of a plurality of heat dissipation holes, and the electronic device side panel is slidably mounted with a sliding shutter and at least one control connected between the sliding shutter and the side panel of the electronic device The arm, which is made of a metal material which is obviously affected by thermal expansion and contraction, can drive the sliding baffle to slide the vent hole of the heat dissipating area according to the temperature change or 099103721 Form No. A0101 Page 3 / Total 12 True 0992006994- 0 201129303 The vent hole of the heat dissipation area is open. Compared with the prior art, the control arm of the electronic device and the side plate of the electronic device can drive the sliding baffle to shield or open the heat dissipation hole according to the change of the temperature, thereby generating the function of automatically adjusting the area of the heat dissipation hole. [Embodiment] Referring to FIG. 1, a preferred embodiment of an electronic device 1 of the present invention includes a base 10 and a side panel 20 that can be attached to the base 10. In the embodiment, the electronic device 1 is a power source. The base 10 includes a bottom wall 11 , an end wall 12 extending vertically upward from one end of the bottom wall 11 , a plurality of electronic components 13 mounted in the bottom wall 11 , and two blowers adjacent to the end wall 12 . 14. The end wall 12 is provided with a plurality of vent holes 121 corresponding to the two blowers 14. Referring to FIG. 2 together, the side panel 20 includes a top wall 21, two opposite side walls 22 extending downward from the top wall 21, and a vertical connection between the top wall 21 and the two side walls 22. The end wall 23 of the plurality of vents 231, a sliding baffle 24, and two control arms 25 are provided. [0010] The top wall 21 is provided with a plurality of heat dissipation holes 212 away from the end wall 23. The heat dissipation holes 212 are arranged in a rectangular array to form a heat dissipation zone 213. A support arm 215 is respectively mounted on the inner side of the top wall 21 adjacent to the two side walls 22. The two support arms 215 are parallel to the two side walls 22 and span the heat dissipation zone 213. The central portion of each of the support arms 215 is parallel to the top wall 21 and is slightly spaced apart. The two ends of each support arm 215 are respectively bent toward the top wall 21 and are respectively fixed to the heat dissipation regions 213 of the top wall 21 respectively. Side, and the distance of one end of each support arm 215 adjacent to the end wall 23 from the side of the heat dissipation zone 213 adjacent to the end wall 23 is 099103721 Form No. A0101 Page 4 / Total 12 Pages 0992006994-0 201129303 [0011] [0012 [0014] [0014] 〇 is larger than the width of the heat dissipation region 213 in a direction parallel to the sidewall 22. The sliding baffle 24 has a rectangular shape corresponding to the heat dissipating region 213 of the top wall 21. The sliding baffle 24 is disposed between the top wall 21 and the two supporting arms 215 and is slidably supported on the two supporting arms 215. The two control arms 25 are elongated metal sheets, which are obviously affected by thermal expansion and contraction, and are bent at normal temperature. One end of each control arm 25 is fixed to the inner side of the top wall 21 and is located on a side of the heat dissipation area 213 away from the end wall 23, and the other end is fixed to a side of the sliding shutter 24 away from the end wall 23. In the normal temperature state, the distal sliding shutter 24 is shielded by the two control arms 25 to shield all the heat dissipation holes 212 of the heat dissipation region 213 or a portion of the heat dissipation holes 212 adjacent to the end wall 23. The side panel 20 is covered by the base 10 through a plurality of fasteners such as screws. The end wall 23 of the side panel 20 is opposite the end 擘|2 of the base 1〇. The electronic device 1 is assembled. Referring to FIG. 3, when the electronic device 1 is in operation, the electronic component 13 in the base 10 generates heat. The temperature in the electronic device 1 rises, and the electronic device 1 transmits through the vent holes 121 on the end walls 12 and 23, 231. The air blower 14 and the heat dissipation hole 212 on the heat dissipation area 213 dissipate heat. At this time, the two control arms 25 mounted on the side plate 20 are elongated in length due to thermal expansion, and the sliding baffle 24 is pushed to slide away from the heat dissipation region 213, so that more heat dissipation holes 212 of the heat dissipation region 213 are opened. To enhance heat emissions and improve heat dissipation efficiency. When the two control arms 25 are extended to the longest length, the sliding shutter 24 can be slid to be completely offset from the heat radiating portion 213, so that all of the heat radiating holes 212 are opened. 099103721 Form No. 101 0101 Page 5 / Total 12 Pages 0992006994-0 201129303 [0015] In other embodiments, the sliding jaw 24 can also be slidably mounted inside the top wall 21 of the side panel 20 by other means, such as Two slips and the like are provided in the top wall 21. [0016] In summary, the present invention has indeed met the requirements of the invention patent, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the patent application of the present invention. Equivalent modifications or variations made by persons skilled in the art in light of the present invention are intended to be included within the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS [0017] FIG. 1 is an exploded perspective view of a preferred embodiment of an electronic device of the present invention. 2 is a perspective view of the side panel of FIG. 1 in another direction. 3 is a perspective view of the side panel of FIG. 2 in another state. [Main component symbol description] [0020] Electronic device: 1 [0021] Base: 10 [0022] Bottom wall: 11 [0023] End wall: 12 [0024] Ventilation holes · 121, 231 [0025] Electronic components: 13 Blower: 14 [0027] Side panel: 20 Top wall: 21 099103721 Form number ΑΟίΟΙ Page 6/Total 12 page 0992006994-0 [0028] [0028] [0030] [0031] [0032] [0033 [0035] [0035] 散热 Cooling hole: 212 Heat sink area. 213 Support arm: 215 Side wall: 22 End wall: 23 Slide baffle: 24 Control arm: 25
099103721 表單編號Α0101099103721 Form number Α 0101
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