201224730 六、發明說明： 【發明所屬之技術領域】 [0001] —種具振動監測的電源供應器與電子設備，特別是利用 重力偵測器判斷散熱風扇振動的電源供應器與應用該電 -源供應器的電子設備。 【先前技術】 [0002] 由於電子設備（包含搭配的電源系統）在運作過程中都 會產生廢熱，因此電子設備普遍的透過裝設散熱風扇提 供氣流協助廢熱排出。散熱風扇的輸出功率愈大，可提 〇 供的氣流量與流速愈大，理所當然的散熱效果更佳。但 伴隨而來的即是散熱風扇帶來的噪音以及振動，細究其 中最大的問題，其實是散熱風扇的振動產生了大部份的 噪音。因此，已有許多先前專利透過改良風扇的結構或 增加吸震結構來改善振動與噪音。該類先前技術如中華 民國專利證書第M242987號「具防震襯墊之散熱風扇」， 該前案係於散熱風扇的各固定孔的一側外緣分別嵌置一 .. 防震襯墊。該防震襯墊包含一套筒部，該套筒部套該固 定孔中，該套筒部的外緣徑向突設一突緣盤部。且該防 震襯墊之中央具有一轴向穿設的通孔。配合其圖式即可 知，該防震襯墊嵌入於固定孔的開口上，並且具有通孔 ，讓一螺絲一併穿過該通孔與固定孔。透過該通孔包覆 該螺絲的一部份而吸收該散熱風扇的振動。 [0003] 透過改變散熱風扇結構以減少振動與噪音的前案還包括 中華民國專利證書第M383650號、第1321274號等等許多 前案。 099142919 表單編號A0101 第3頁/共18頁 0992074404-0 201224730 [0004] [0005] 子設了 T所示’電子設傷包含了-電源供應 _2,該電源供應器8包含了-電力 轉換電路81、一輸出端子组82、— •± 熟風扇83以及一轉 速控制電路84，該電力轉換電路81遠 锝 祐日胺t 輝—輸入電力源9， 以電力㈣為—輪出電力透過該輸出 ^子，、'且㈣^。職纽扇83受錢 該散熱風扇83的轉速受控於該轉換控制電路二= _8透過該輸出端子組82的多個輪出端供_ /該 ^處理系統2電性連接該輸出端子組…取得該輸出電 力德該資訊處理系統2可包括一主機板以以及電性連接該 主機板21的處理器22，該主機與該處理㈣受該輸 出電力的聪動而工作。該資訊處理系統2亦可選擇的連接 -顯不單元3。在圖丨所示常見的電子料的架構中可 見現今技術中電源供應器8都是透過該轉速控制電路⑽ 定該散熱風扇83的轉速，該轉速控制電路84通常都是依 電源供應器8溫度而改變轉速，散熱風扇83的故障只能透 過溫度異常爬升而間接得知。前述的習知技術中並無法 偵散熱風扇83本身是否正常運作， 83本身是否磨損過度。 亦無法债測散熱風扇 雖諸多減振結構可將散熱風扇運轉的振動㈣許多^ 而，在散熱風扇長時_運作下，前述減振結構將隨著 老化，或者因長時間吸收振動而導致元件之間磨損“ 間隙加大。若繼續惡化將使減振結構的吸振效果明顯衰 退，並且現有的技射絲有針對散減Μ音與振動 的摘測措施。對一般個人或公司行號使用者而言，雖炊 099142919 表單編號Α0101 第4頁/共18頁 0992074404-0 201224730 在到達風额料命結束之前魅絲衰退衫會 明顯的影響’但對大型電腦系統、精密高速運算系絶（ 例如大《料庫或者超級電腦等）而言，對振動的變化 非常的敏感。且大型資料庫包含了許多散減扇若未 心嚴格H所產生的振動量與噪音分貝相當可觀。 但受限於電子設備運作中維護者無從得知減振效果的衰 退’必須要料散熱風扇纽發生故障時核由遠端檢 測系統獲知狀況。現㈣電子設備中並未對運轉中的振 動變化作具體的監控。 Ο [0006] [0007] Ο [0008] 【發明内容】 散熱風扇以件結合不良或者過度磨損都可能造成振動 過大，由於現㈣技射無法_散減以否振動過 大。因此本案的目的在於題供-種可偵測風扇振動的電 子設備，透過發現散錢扇㈣的振•在散熱風扇損 毀之前提早維修或替換。 本案為一種具振動監測的電鬚應器與電子設備，本荦 首先揭示了一電源供應器包括一電力轉換電路、一散^ 風扇以及至少—裝設於該電源供應it的重力感測器（G sensor)。其中該電力轉換電路電性連接—輸出電力源 而輸出一輸出電力’該散熱風扇則受該輸出電力驅動而 運轉。前述裝設於該電源供應器内的重力感測器則依據 該電源供應器本身的振動而輸出—振動幅度訊號。 人。更揭種具振動監測的電子設備，該電子設備包 以至^ _電源供應器以及_資訊處理系統。該電源供 應器裂m散熱風扇，且該電子設備更包括至少一 099142919 表單編號帛5頁/共18頁 0992074404-0 201224730 裝α又於。亥電源供應器中的重力感測器’該重力感測器偵 測該電源供應器本身的振動並輸出-振動幅度訊號。 [00〇9]透4 f力感測H取得該振動幅度訊號，可判斷該電源 供應器運料由該散熱風扇所產生的振動。進—步在散 熱風扇振動過大時派員維修，—方面可避免散熱風扇在 損壞時造成電子設備溫度不斷上升，另—方面亦可避免 過大的振動產生擾人的噪音。 【實施方式】 _]本㈣—種具振動監測的電源供應ϋ及電子設備，以下 將配合圖式說明本案的技術内容。本案所述的電子設備 包含至少-電源供應器以及一資訊處理系統，圖2所示的 態樣是以-電源供應器！以及一資訊處理系統2構成該電 子設備的實施例。雖本案圖式中係以一台電源供應㈣己 合-資訊處理系統2 ’但單-台資訊處理系統2連接多台 電源供應器1為該技術領域具通常知識者所輕易達成的， 該技術領域具通常知識者所_易變化的態樣皆應包含 在本案專利範圍中。該電源供應I包含了一電力轉換電 路11、-輸出端子組12以及-散熱風扇13。該電力轉換 電路11電性連接-輸入電力源9，自該輪入電力源9取得 -輸入電力並轉換為一輸出電力’透過該輪出端子㈣ 輸出。該散熱風扇13受該輸出電力所驅動。該電源供應 器1中更包括至少-重力感測器14 (Gsens〇r)，較佳 的’该重力感測器14被裝設於鄰近該散熱風扇13的位置 。該重力感測HU依據該電源供應器！本身的振動而輸出 —振動幅度訊號，該振動幅度訊號所夾帶的電子吒幸（ 099142919 表單編號A0101 第6頁/共18頁 0992074404-0 201224730 可為數位式或類比式）包含了該電源供應器1的振動幅度 。由於該電源供應器中可活動的元件即為該散熱風扇13 ，且該重力感測器14被裝設於鄰近該散熱風扇13的位置 ，因此該重力感測器14所偵測到的振動幅度訊號可代表 該散熱風扇13的振動。該資訊處理系統2的實施態樣可包 含一主機板21以及一電性連接該主機板21的處理器22， 該資訊處理系統2的主機板21可連接一顯示單元3。在圖2 的實施態樣中，該重力感測器14電性連接該主機板21， 且將該振動幅度訊號輸出至該主機板21。該振動幅度訊 號經過該資訊處理系統2的主機板21及處理器22運算處理 後形成視覺化的訊息顯示於該顯示單元3上。 [0011] 基於前述的電路架構，電源供應器1的振動將被該重力感 測器14偵測，並產生對應的振動幅度訊號。透過判讀該 振動幅度訊號可了解該散熱風扇13是否過度振動，藉此 可在散熱風扇13故障或磨損過度時派員維護。可選擇的 ，該重力感測器14本身可設定有一振動幅度上限，該重 力感測器14判斷電源供應器1本身的振動大於該振動幅度 上限時輸出一警戒訊號。或者，該資訊處理系統2内存的 軟體被設定一振動幅度上限，該資訊處理系統2在接收的 振動幅度訊號大於該振動幅度上限時產生一警戒訊號。 藉由進一步的產生該警戒訊號，可提高對系統維護人員 的警示效果。 [0012] 本案的另一實施態樣請參閱圖3，圖3所示之態樣亦包含 一電源供應器1以及接受該電源供應器1供電的資訊處理 系統2。在本實施態樣中，該電源供應器1同樣的包含一 099142919 表單編號A0101 第7頁/共18頁 0992074404-0 201224730 電力轉換電路11、一散熱風扇1 3以及至少一重力感測器 14。而本實施態樣更揭示了該電源供應器1内的重力感測 器14與一通訊網路4電訊連接，並且透過該通訊網路4電 訊連接一遠端監控設備5。該重力感測器14輸出的振動幅 度訊號或該警戒訊號透過該通訊網路4輸出至該遠端監控 設備5。藉此’遠端監控設備5可在遠端判斷該電源供應 器1的振動情況’並且不需要透過該資訊處理系統2，即 便該資訊處理系統2亦可持續獲取該重力感測器14感測的 結果。 [0013] 除了該重力感測器14直接透過通訊網路4輸出以外，當然 ，本案亦可如圖4般’透過該資訊處理系統2與該通訊網 路4電訊連接。在圖4之實施態樣中，該重力感測器14的 訊號由該資訊處理系統2的主機板21獲得。該主機板21與 該通訊網路4電訊連接，並且透過該通訊網路4與遠端監 控設備5，該主機板21即可將該重力感測器14所偵測的振 動幅度訊號或該警戒訊號輸出至該遠端監控設備5。 [0014] 該電子設備的實施態樣可為一般個人電腦，如圖5所示， 該個人電腦的機殼中裝設了該電源供應器1以及由該主機 板21、處理器22所構成的資訊處理系統2。當然該資訊處 理系統2更可包括一光碟機23以及一硬碟機24。與前述幾 個實施態樣不同的是，該電源供應器1可裝設了多個重力 感測器14而獲取不同位置測得的振動幅度訊號。在圖5中 11玄電源供應器1裝设了兩個重力感測器1 4，透過多個重力 感測器14 一併運作，除了獲得更精確的偵測數值以外， 更方便使用者依據各重力感測器14之間的偵測數值差異 099142919 表單編號A0101 第8頁/共丨8頁 0992074404-0 201224730 來推斷異常狀態類型。 [0015] 雖然本發明已以較佳實施例揭露如上，然其並非用以限 定本發明，任何熟習此技藝者，在不脫離本發明之精神 和範圍内，而所作之些許更動與潤飾，皆應涵蓋於本發 明中，因此本發明之保護範圍當視後附之申請專利範圍 所界定者為準。 [0016] 綜上所述，本發明較習知之創作增進上述功效，應已充 分符合新穎性及進步性之法定創新專利要件，爰依法提 〇 出申請，懇請貴局核准本件發明專利申請案，以勵創作 ，至感德便。 【圖式簡單說明】 [0017] 圖1為習知技術之電路示意圖。 [0018] 圖2為本案第一實施態樣之電路示意圖。 [0019] 圖3為本案第二實施態樣之電路示意圖。 [0020] 圖4為本案第三實施態樣之電路示意圖。 [0021] 圖5為本案實施例的立體示意圖。 【主要元件符號說明】 [0022] 1..... •電源供應器 [0023] 11 ·——· ••電力轉換電路 [0024] 12 · · · · [0025] 13 · · · · [0026] 14 .... ••重力感測器 099142919 表單編號A0101 第9頁/共18頁 0992074404-0 201224730 [0027] 2......資訊處理系統 [0028] 21......主機板 [0029] 22......處理器 [0030] 23......光碟機 [0031] 24......硬碟機 [0032] 3......顯示單元 [0033] 4......通訊網路 [0034] 5......遠端監控設備 [0035] 8......電源供應器 [0036] 81......電力轉換電路 [0037] 82......輸出端子組 [0038] 83......散熱風扇 [0039] 84......轉速控制電路 [0040 ] 9......輸入電力源 099142919 表單編號 A0101 第 10 頁/共 18 頁 0992074404-0201224730 VI. Description of the invention: [Technical field of invention] [0001] - A power supply and an electronic device with vibration monitoring, in particular, a power supply for judging the vibration of a cooling fan by using a gravity detector and applying the electric source The electronics of the supplier. [Prior Art] [0002] Since electronic equipment (including a matched power supply system) generates waste heat during operation, electronic equipment generally provides airflow through the installation of a cooling fan to assist waste heat discharge. The larger the output power of the cooling fan, the better the gas flow rate and flow rate can be provided, and the heat dissipation effect is better. However, the noise and vibration caused by the cooling fan are accompanied by the biggest problem. In fact, the vibration of the cooling fan generates most of the noise. Therefore, many prior patents have improved vibration and noise by modifying the structure of the fan or adding a shock absorbing structure. This type of prior art is, for example, the Republic of China Patent Certificate No. M242987, "The heat-dissipating fan with a shock-proof gasket", which is embedded in the outer edge of each fixing hole of the heat-dissipating fan, respectively. The anti-vibration pad comprises a sleeve portion, the sleeve portion is sleeved in the fixing hole, and a flange portion is radially protruded from an outer edge of the sleeve portion. And the center of the anti-vibration pad has an axial through hole. As can be seen from the drawings, the anti-vibration pad is embedded in the opening of the fixing hole and has a through hole through which a screw passes through the fixing hole and the fixing hole. The portion of the screw is covered through the through hole to absorb the vibration of the heat dissipation fan. [0003] The previous case of reducing the vibration and noise by changing the structure of the cooling fan also includes many cases of the Republic of China Patent Certificate No. M383650, No. 1321274, and the like. 099142919 Form No. A0101 Page 3 of 18 0992074404-0 201224730 [0004] [0005] The sub-set T shows 'electronic damage contains - power supply_2, the power supply 8 contains - power conversion circuit 81. An output terminal group 82, a ± a cooked fan 83, and a rotational speed control circuit 84. The power conversion circuit 81 is located at the input power source 9 and is powered by the power (four). ^子,, 'And (4)^. The duty fan 83 receives the money. The rotation speed of the heat dissipation fan 83 is controlled by the conversion control circuit 2 = _8 through the plurality of wheel terminals of the output terminal group 82 for the _ / the processing system 2 is electrically connected to the output terminal group ... Obtaining the output power, the information processing system 2 can include a motherboard and a processor 22 electrically connected to the motherboard 21. The host and the processing (4) are operated by the smartness of the output power. The information processing system 2 can also select the connection - display unit 3. In the architecture of the common electronic material shown in the figure, it can be seen that in the prior art, the power supply 8 determines the rotational speed of the cooling fan 83 through the rotational speed control circuit (10). The rotational speed control circuit 84 is usually based on the temperature of the power supply 8. When the rotational speed is changed, the failure of the cooling fan 83 can only be indirectly known by an abnormal temperature climb. In the prior art described above, it is not possible to detect whether the cooling fan 83 itself is operating normally, and whether the 83 itself is excessively worn. It is also impossible to measure the cooling fan. Although many vibration damping structures can vibrate the cooling fan (4), while the cooling fan is long, the vibration damping structure will be aging, or the component will be absorbed due to long-term absorption of vibration. Between the wear and tear "the gap is increased. If the deterioration continues, the vibration absorption effect of the vibration damping structure will be significantly degraded, and the existing technical yarn has measures for the reduction of the noise and vibration. For the general individual or company number user In fact, although 炊099142919 Form No. Α0101 Page 4/Total 18 Page 0992074404-0 201224730 Before the end of the wind, the charm of the shirt will have a significant impact, but for large computer systems, precision high-speed computing systems (such as For large "repositories or supercomputers, etc.", it is very sensitive to changes in vibration. And the large database contains a lot of scattered fans. If the amount of vibration is not strictly H, the amount of vibration and noise decibels are considerable. In the operation of electronic equipment, the maintainer has no way of knowing the decline of the damping effect. 'There must be a situation where the remote detection system is informed when the cooling fan is faulty. Now (4) The vibration change of the running vibration is not specifically monitored in the sub-device. [0006] [0008] [Disclosed] The heat-dissipating fan may cause excessive vibration due to poor bonding or excessive wear, due to the current (four) technology The shot cannot be _scattered to reduce the vibration too much. Therefore, the purpose of this case is to provide an electronic device that can detect the vibration of the fan, and find the vibration of the money fan (4). Repair or replace it before the heat-dissipating fan is damaged. A power supply device and an electronic device with vibration monitoring, first disclosed that a power supply device includes a power conversion circuit, a fan, and at least a gravity sensor (G sensor) mounted on the power supply unit The power conversion circuit is electrically connected to the output power source and outputs an output power. The heat dissipation fan is driven by the output power. The gravity sensor installed in the power supply is based on the power supply. The vibration of the device itself is output-vibration amplitude signal. People. Further uncover the electronic equipment with vibration monitoring, the electronic equipment package to ^ _ power supply and _ The processing system. The power supply splits the m cooling fan, and the electronic device further includes at least one 099142919 form number 帛 5 pages / a total of 18 pages 0992074404-0 201224730 installed α y. The gravity sensor in the power supply 'The gravity sensor detects the vibration of the power supply itself and outputs a vibration amplitude signal. [00〇9] The 4 f force sensing H obtains the vibration amplitude signal, and the power supply is judged to be transported by the power supply. The vibration generated by the cooling fan. In the case of excessive vibration of the cooling fan, the maintenance of the cooling fan can prevent the temperature of the electronic device from rising when the cooling fan is damaged. In addition, the excessive vibration can be avoided to cause disturbing noise. [Embodiment] _] This (4) - Power supply with vibration monitoring and electronic equipment, the following will explain the technical content of this case with the drawings. The electronic device described in the present invention comprises at least a power supply and an information processing system, and the aspect shown in Fig. 2 is a power supply! And an information processing system 2 constitutes an embodiment of the electronic device. Although the figure is provided with a power supply (4)-integrated-information processing system 2', but the single-unit information processing system 2 is connected to a plurality of power supplies 1 which is easily achieved by those skilled in the art. The field that has the usual knowledge of the subject should be included in the scope of the patent. The power supply I includes a power conversion circuit 11, an output terminal group 12, and a heat dissipation fan 13. The power conversion circuit 11 is electrically connected to the input power source 9, and is obtained from the wheeled power source 9 - the input power is converted into an output power 'through the wheel terminal (4). The cooling fan 13 is driven by the output power. The power supply 1 further includes at least a gravity sensor 14 (Gsens〇r), and preferably the gravity sensor 14 is disposed adjacent to the heat dissipation fan 13. The gravity sensing HU is based on the power supply! The vibration output of the vibration-magnitude signal, the electrons carried by the vibration amplitude signal (099142919 Form No. A0101, page 6 / 18 pages 0992074404-0 201224730 can be digital or analog) contain the power supply The amplitude of vibration of 1. Since the movable component in the power supply is the cooling fan 13 and the gravity sensor 14 is disposed adjacent to the cooling fan 13, the amplitude of the vibration detected by the gravity sensor 14 The signal may represent the vibration of the cooling fan 13. The implementation of the information processing system 2 can include a motherboard 21 and a processor 22 electrically connected to the motherboard 21. The motherboard 21 of the information processing system 2 can be connected to a display unit 3. In the embodiment of FIG. 2, the gravity sensor 14 is electrically connected to the motherboard 21, and the vibration amplitude signal is output to the motherboard 21. The vibration amplitude signal is processed by the motherboard 21 and the processor 22 of the information processing system 2 to form a visualized message on the display unit 3. [0011] Based on the aforementioned circuit architecture, the vibration of the power supply 1 will be detected by the gravity sensor 14 and a corresponding vibration amplitude signal will be generated. By interpreting the vibration amplitude signal, it is possible to know whether the cooling fan 13 is excessively vibrated, thereby being able to dispatch maintenance when the cooling fan 13 is malfunctioning or excessively worn. Alternatively, the gravity sensor 14 itself may be set with an upper limit of the vibration amplitude, and the gravity sensor 14 determines that the vibration of the power supply 1 itself is greater than the upper limit of the vibration amplitude to output an alarm signal. Alternatively, the software in the information processing system 2 is set to an upper limit of the vibration amplitude, and the information processing system 2 generates an alert signal when the received vibration amplitude signal is greater than the upper limit of the vibration amplitude. By further generating the warning signal, the warning effect on the system maintenance personnel can be improved. [0012] Another embodiment of the present invention refers to FIG. 3. The aspect shown in FIG. 3 also includes a power supply 1 and an information processing system 2 that receives power from the power supply 1. In this embodiment, the power supply 1 similarly includes a 099142919 form number A0101, page 7 / 18 pages 0992074404-0 201224730 power conversion circuit 11, a cooling fan 13 and at least one gravity sensor 14. The present embodiment further discloses that the gravity sensor 14 in the power supply 1 is electrically connected to a communication network 4, and a remote monitoring device 5 is electrically connected through the communication network 4. The vibration amplitude signal or the warning signal outputted by the gravity sensor 14 is output to the remote monitoring device 5 through the communication network 4. Thereby, the remote monitoring device 5 can determine the vibration condition of the power supply 1 at the remote end and does not need to pass through the information processing system 2, even though the information processing system 2 can continuously acquire the gravity sensor 14 to sense. the result of. [0013] In addition to the gravity sensor 14 directly outputting through the communication network 4, of course, the present invention can also be telecommunicationly connected to the communication network 4 through the information processing system 2 as shown in FIG. In the embodiment of Fig. 4, the signal of the gravity sensor 14 is obtained by the motherboard 21 of the information processing system 2. The motherboard 21 is electrically connected to the communication network 4, and through the communication network 4 and the remote monitoring device 5, the motherboard 21 can output the vibration amplitude signal or the warning signal detected by the gravity sensor 14. To the remote monitoring device 5. [0014] The implementation of the electronic device may be a general personal computer, as shown in FIG. 5, the power supply device 1 is installed in the casing of the personal computer, and the motherboard 21 and the processor 22 are configured. Information Processing System 2. Of course, the information processing system 2 can further include a CD player 23 and a hard disk drive 24. Different from the foregoing embodiments, the power supply 1 can be equipped with a plurality of gravity sensors 14 to obtain vibration amplitude signals measured at different positions. In FIG. 5, the 11 power supply 1 is equipped with two gravity sensors 14 and operates through a plurality of gravity sensors 14 in addition to obtaining more accurate detection values, which is more convenient for the user to The difference in detection value between the gravity sensors 14 is 099142919 Form No. A0101 Page 8 / Total 8 pages 0992074404-0 201224730 To infer the abnormal state type. [0015] While the invention has been described above in terms of the preferred embodiments thereof, it is not intended to limit the invention, and all modifications and modifications may be made without departing from the spirit and scope of the invention. The scope of the present invention should be construed as being defined by the scope of the appended claims. [0016] In summary, the present invention enhances the above-mentioned effects by the conventional creation, and should fully comply with the novelty and progressive statutory innovation patent requirements, and submit an application according to the law, and invites your office to approve the invention patent application. Encourage creation, to the sense of virtue. BRIEF DESCRIPTION OF THE DRAWINGS [0017] FIG. 1 is a circuit diagram of a prior art. 2 is a schematic circuit diagram of a first embodiment of the present invention. 3 is a schematic circuit diagram of a second embodiment of the present invention. 4 is a schematic circuit diagram of a third embodiment of the present invention. [0021] FIG. 5 is a perspective view of the embodiment of the present invention. [Description of main component symbols] [0022] 1..... • Power supply [0023] 11 ·——· • Power conversion circuit [0024] 12 · · · · [0025] 13 · · · · [0026 ] 14 .... ••Gravity Sensor 099142919 Form No. A0101 Page 9 / Total 18 Page 0992074404-0 201224730 [0027] 2...Information Processing System [0028] 21... Motherboard [0029] 22... Processor [0030] 23... CD player [0031] 24... Hard disk drive [0032] 3... Display Unit [0033] 4...Communication Network [0034] 5...Remote Monitoring Device [0035] 8...Power Supply [0036] 81... Power conversion circuit [0037] 82... Output terminal group [0038] 83... Cooling fan [0039] 84... Speed control circuit [0040] 9..... Input Power Source 099142919 Form No. A0101 Page 10 of 18 0992074404-0