TW201740242A - Hand-held electronic device - Google Patents

Hand-held electronic device Download PDF

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Publication number
TW201740242A
TW201740242A TW105113847A TW105113847A TW201740242A TW 201740242 A TW201740242 A TW 201740242A TW 105113847 A TW105113847 A TW 105113847A TW 105113847 A TW105113847 A TW 105113847A TW 201740242 A TW201740242 A TW 201740242A
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TW
Taiwan
Prior art keywords
electronic device
vent
fan wheel
accommodating space
switching element
Prior art date
Application number
TW105113847A
Other languages
Chinese (zh)
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TWI632450B (en
Inventor
洪銀樹
李朝勳
Original Assignee
昆山廣興電子有限公司
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Application filed by 昆山廣興電子有限公司 filed Critical 昆山廣興電子有限公司
Priority to TW105113847A priority Critical patent/TWI632450B/en
Priority to CN201610316932.6A priority patent/CN107347238A/en
Publication of TW201740242A publication Critical patent/TW201740242A/en
Application granted granted Critical
Publication of TWI632450B publication Critical patent/TWI632450B/en

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0213—Venting apertures; Constructional details thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/03—Covers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20209—Thermal management, e.g. fan control

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

A hand-held electronic device comprising a housing, a cover and a switch component is disclosed. The housing has a compartment inside thereof and an air vent communicating with the compartment. The cover and the switch component are movably coupled to the housing and connected with each other. The switch component can be moved to a first position or a second position. The air vent is closed when the switch component is in the first position. The air vent is completely or partially exposed when the switch component is in the second position. By such arrangement, the hand-held electronic device can prevent dust or hydrosphere from entering the compartment thereof via the air vent.

Description

手持式電子裝置 Handheld electronic device

本發明是關於一種手持式電子裝置，尤其是一種具有通風口的手持式電子裝置。 The present invention relates to a handheld electronic device, and more particularly to a handheld electronic device having a vent.

請參照第1圖，係一種現有的手持式電子裝置8，該現有的手持式電子裝置8包含一殼體81，該殼體81的內部形成一容置空間，一處理器及一散熱風扇設置於該容置空間中，且該殼體81的外周壁設有一連接端口811；據此，該現有的手持式電子裝置8可藉該散熱風扇使空氣流經該連接端口811，用以交換該容置空間及該殼體81外部環境中的空氣，以針對該處理器進行散熱。類似該手持式電子裝置8的一實施例已揭露於美國公開第20120281354號「Cooling system for mobile electronic devices」專利案中。 Referring to FIG. 1 , a conventional handheld electronic device 8 includes a housing 81 . The interior of the housing 81 forms an accommodation space, a processor and a cooling fan. In the accommodating space, the outer peripheral wall of the housing 81 is provided with a connection port 811. The existing handheld electronic device 8 can use the cooling fan to flow air through the connection port 811 for exchanging the The space and the air in the environment outside the casing 81 are accommodated to dissipate heat for the processor. An embodiment similar to the handheld electronic device 8 is disclosed in the "Cooling system for mobile electronic devices" patent of U.S. Patent No. 20,120, 281,354.

請參照第2圖，係另一種現有的手持式電子裝置9，該現有的手持式電子裝置9包含一殼體91，該殼體91內安裝有電子元件，該殼體91包含平行的二側端911，該二側端911的外周壁設有數個排風口92，且該殼體91內部於各該排風口92處設有一風扇93，以便藉助各該風扇93對該電子元件進行散熱。類似該手持式手持式電子裝置9的一實施例已揭露於中華民國公開第201238317號「具有風扇的手機」專利案中。 Referring to FIG. 2, another conventional handheld electronic device 9 includes a housing 91 having electronic components mounted therein. The housing 91 includes two sides in parallel. The end 911 has a plurality of air outlets 92 on the outer peripheral wall of the two side ends 911. A fan 93 is disposed in each of the air outlets 92 of the housing 91 to dissipate the electronic components by the fans 93. An embodiment similar to the handheld handheld electronic device 9 has been disclosed in the Patent No. 201238317 of the Republic of China Publication No. 201238317.

然而，上述連接端口811或排風口92係保持開放狀，因此容易讓灰塵或水氣進入該手持式電子裝置8、9內部，造成積塵以致降低其散熱效果，甚至產生電子元件鏽蝕的情形，將會提升該手持式電子裝置8、 9的故障率。 However, the connection port 811 or the air outlet 92 is kept open, so that dust or moisture is easily allowed to enter the inside of the handheld electronic device 8, 9 to cause dust accumulation, thereby reducing the heat dissipation effect, and even causing the rust of the electronic component. The handheld electronic device 8 will be upgraded. 9 failure rate.

基於上述原因，現有的手持式電子裝置確實仍有加以改善之必要。 For the above reasons, existing handheld electronic devices do have the need to improve.

本發明之目的是提供一種手持式電子裝置，可以封閉一殼體之通風口，以避免灰塵或水氣進入該手持式電子裝置內部。 It is an object of the present invention to provide a hand-held electronic device that can close a vent of a housing to prevent dust or moisture from entering the interior of the handheld electronic device.

為達到前述目的，本發明所運用之技術內容包含有：一種手持式電子裝置，包括：一殼體，該殼體內部具有一容置空間，且該殼體設有連通該容置空間之一通風口；一蓋體，該蓋體可活動地設置於上述殼體，且該蓋體係朝向上述通風口；及一開關元件，該開關元件可活動地設置於上述殼體，且該開關元件連接上述蓋體；其中，上述開關元件具有一第一位置及一第二位置，在該開關元件位於該第一位置的狀態下，上述蓋體係封閉上述通風口；在該開關元件位於該第二位置的狀態下，該通風口係全部或部分裸露。 In order to achieve the foregoing objectives, the technical content of the present invention includes: a handheld electronic device comprising: a housing having an accommodating space therein, and the housing is provided with one of the accommodating spaces a vent; the cover is movably disposed on the housing, and the cover system faces the vent; and a switching element, the switching element is movably disposed on the housing, and the switching element is connected The cover member has a first position and a second position, wherein the cover system closes the vent when the switch element is in the first position; and the switch element is located at the second position In the state of the vent, all or part of the vent is exposed.

其中，上述蓋體包含數個交錯設置的活動板片及固定板片，在上述開關元件位於上述第一位置的狀態下，各該活動板片位與二相鄰的固定板片之間，使該蓋體封閉上述通風口；在該開關元件位於上述第二位置的狀態下，各該活動板片係與一固定板片相對位，使該通風口呈部分裸露。藉此，各該固定板片能夠有效防止體積較大的異物侵入該容置空間，以保護該容置空間中的元件。 Wherein, the cover body includes a plurality of movable movable sheets and fixed fixed sheets which are alternately arranged, and between the movable sheet positions and the two adjacent fixed sheets in a state where the switching elements are located at the first position; The cover body closes the venting opening; in a state where the switching element is located at the second position, each of the movable plate pieces is opposite to a fixed plate piece, so that the venting opening is partially exposed. Thereby, each of the fixing plates can effectively prevent foreign matter with a large volume from intruding into the accommodating space to protect the components in the accommodating space.

其中，上述蓋體包含數個連續設置的活動板片，各該活動板片能夠朝向一第一方向或一第二方向旋轉，該第二方向與該第一方向相反，在上述開關元件位於上述第一位置的狀態下，各該活動板片之二側與相鄰的活動板片相抵接，使該蓋體封閉上述通風口；在該開關元件位於上述第二位置的狀態下，二相鄰的活動板片間形成一間隙，使該通風口呈部 分裸露。藉此，各該活動板片能夠有效防止體積較大的異物侵入該容置空間，以保護該容置空間中的元件。 Wherein the cover body comprises a plurality of movable movable sheets, wherein the movable sheets can rotate toward a first direction or a second direction, wherein the second direction is opposite to the first direction, and the switching element is located at the above In the state of the first position, the two sides of each movable plate abut against the adjacent movable plate, so that the cover closes the vent; in the state where the switching element is located at the second position, two adjacent Form a gap between the movable plates to make the vents Diluted. Thereby, each of the movable panels can effectively prevent foreign objects with a large volume from intruding into the accommodating space to protect the components in the accommodating space.

其中，上述殼體於上述容置空間中設有一發熱元件，該發熱元件與上述通風口呈相對。藉此，當該通風口呈裸露時，該發熱元件所產生的熱能能夠很容易地經由該通風口逸散，以降低該發熱元件之作業溫度。 The housing is provided with a heating element in the accommodating space, and the heating element is opposite to the vent. Thereby, when the vent is exposed, the heat energy generated by the heating element can be easily dissipated through the vent to reduce the operating temperature of the heating element.

其中，上述殼體於上述容置空間中設有一發熱元件，該發熱元件連接一導熱件，該導熱件與上述通風口呈相對。藉此，當該通風口呈裸露時，該發熱元件所產生的熱能能夠容易地經由該導熱件及該通風口逸散，以降低該發熱元件之作業溫度。 Wherein, the housing is provided with a heat generating component in the accommodating space, and the heat generating component is connected to a heat conducting component, and the heat conducting component is opposite to the venting opening. Thereby, when the vent is exposed, the heat energy generated by the heating element can be easily dissipated through the heat conducting member and the vent to reduce the operating temperature of the heating element.

其中，上述殼體於上述容置空間中設有一驅風組件，該驅風組件包含一扇輪。藉此，當該扇輪運轉時，能夠驅風以在該容置空間中產生氣流，使該容置空間內部的熱能能夠很容易地經由該通風口逸散，或者利用該通風口引入該容置空間外部的空氣以冷卻該容置空間。 Wherein, the casing is provided with a driving assembly in the accommodating space, and the driving assembly comprises a fan wheel. Thereby, when the fan wheel is in operation, the air can be driven to generate airflow in the accommodating space, so that the thermal energy inside the accommodating space can be easily dissipated through the vent, or the vent is introduced into the vent The air outside the space is placed to cool the accommodating space.

其中，上述驅風組件包含朝向上述扇輪之一氣流口，該氣流口與上述通風口呈相對。藉此，該扇輪運轉時驅風所產生氣流之氣流可以在該氣流口與該通風口間流通，使該容置空間內部的熱能能夠更容易地經由該氣流口與通風口逸散，或者利用該氣流口與通風口引入該容置空間外部的空氣以冷卻該容置空間。 Wherein, the air blowing component comprises an airflow opening facing the fan wheel, and the airflow opening is opposite to the airflow opening. Thereby, the airflow generated by the wind driven by the fan wheel can flow between the airflow port and the air vent, so that the heat energy inside the accommodating space can be more easily escaped through the airflow port and the vent, or The air vent and the vent are introduced into the air outside the accommodating space to cool the accommodating space.

其中，上述驅風組件包含一控制器，上述開關元件係耦接該控制器。藉此，除了可以經由該開關元件控制使該通風口呈封閉或裸露外，還可一併經由該開關元件控制該扇輪旋轉或停止。 The air blowing component includes a controller, and the switching component is coupled to the controller. Thereby, in addition to being able to close or expose the vent via the switching element, the fan wheel can be controlled to rotate or stop via the switching element.

其中，上述控制器在上述開關元件位於上述第二位置的狀態下，控制上述扇輪旋轉。藉此，該控制器在該通風口裸露時可以主動控制該扇輪旋轉，以驅使該容置空間內部的熱能經由該通風口逸散，或者利用該通風口引入該容置空間外部的空氣以冷卻該容置空間，能夠提升該手持 式電子裝置的散熱效果。 The controller controls the rotation of the fan wheel in a state where the switching element is located at the second position. Thereby, the controller can actively control the rotation of the fan wheel when the vent is exposed, so as to drive the heat energy inside the accommodating space to escape through the vent, or use the vent to introduce air outside the accommodating space. Cooling the accommodating space can enhance the handheld The heat dissipation effect of the electronic device.

其中，上述控制器在上述開關元件位於上述第一位置的狀態下，停止上述扇輪。藉此，該控制器可以在該蓋體封閉該通風口主動停止該扇輪，以達到節能效果。 The controller stops the fan wheel in a state where the switching element is located at the first position. Thereby, the controller can actively stop the fan wheel when the cover body closes the vent to achieve an energy saving effect.

其中，上述控制器在上述開關元件位於上述第二位置的狀態下，判斷該手持式電子裝置是否達到一警戒溫度，若判斷為是，則控制該扇輪旋轉；若判斷為否，則停止該扇輪。藉此，即使使用者控制使該通風口呈裸露，只要該手持式電子裝置並未達到該警戒溫度，該控制器仍然可以控制使該扇輪維持停止狀態，以達到節能效果。 The controller determines whether the handheld electronic device reaches a warning temperature in a state where the switching component is located at the second position, and if the determination is yes, controls the rotation of the fan wheel; if the determination is no, the controller stops Fan wheel. Thereby, even if the user controls to make the vent exposed, as long as the handheld electronic device does not reach the warning temperature, the controller can still control the fan wheel to maintain the stop state to achieve the energy saving effect.

其中，上述控制器在上述開關元件位於上述第一位置的狀態下停止該扇輪，並且判斷該手持式電子裝置是否達到一警戒溫度，若判斷為是，則輸出一警示訊息。藉此，該控制器可以控制使該扇輪維持停止狀態，以達到節能效果，且該警示訊息可以經由該手持式電子裝置之顯示面板、喇叭或燈號等輸出裝置被輸出，以提醒使用者將該開關元件移動至該第二位置，使該通風口呈裸露來輔助熱能逸散或者供引入空氣以冷卻該容置空間。 The controller stops the fan wheel in a state where the switching element is located at the first position, and determines whether the handheld electronic device reaches an alert temperature. If the determination is yes, a warning message is output. Thereby, the controller can control the fan wheel to maintain the stop state to achieve the energy saving effect, and the warning message can be output through the output device of the display panel, the speaker or the lamp number of the handheld electronic device to remind the user The switching element is moved to the second position such that the vent is exposed to assist in thermal energy dissipation or to introduce air to cool the accommodating space.

其中，上述控制器在上述開關元件位於上述第一位置的狀態下，判斷該手持式電子裝置是否達到一警戒溫度，若判斷為否，則停止該扇輪；若判斷為是，則輸出一警示訊息，並且控制該扇輪旋轉。藉此，該驅風組件仍然可以驅使熱能於該容置空間中平均分布，以輔助提升該手持式電子裝置的散熱效率，且該警示訊息可以經由該手持式電子裝置之顯示面板、喇叭或燈號等輸出裝置被輸出，以提醒使用者將該開關元件移動至該第二位置，使該通風口呈裸露來輔助熱能逸散或者供引入空氣以冷卻該容置空間。 The controller determines whether the handheld electronic device reaches an alert temperature in a state where the switch component is located at the first position, and if the determination is no, stops the fan wheel; if the determination is yes, outputs a warning Message and control the rotation of the fan wheel. Therefore, the air-driven component can still drive the heat distribution evenly in the accommodating space to help improve the heat dissipation efficiency of the handheld electronic device, and the warning message can be displayed through the display panel, the horn or the light of the handheld electronic device. The output device is outputted to remind the user to move the switching element to the second position such that the vent is exposed to assist in the escape of thermal energy or to introduce air to cool the accommodating space.

其中，上述驅風組件之扇輪為一軸流式風扇之扇輪，上述控 制器能夠控制該扇輪朝一第三方向或一第四方向旋轉，該第四方向與該第三方向相反。藉此，該控制器可以藉由控制該扇輪朝該第一方向旋轉，以由該通風口引入空氣以冷卻該容置空間；或者，該控制器還可以藉由控制該扇輪朝該第二方向旋轉，使該扇輪能夠將氣流由該通風口導出，提升熱能經由該通風口逸散的效果，並且可一併清除附著於該通風口附近的灰塵，以同時達到除塵效果。 Wherein, the fan wheel of the above air blowing component is a fan wheel of an axial flow fan, and the above control The controller can control the fan wheel to rotate in a third direction or a fourth direction, the fourth direction being opposite to the third direction. Thereby, the controller can control the fan wheel to rotate in the first direction to introduce air from the vent to cool the accommodating space; or the controller can also control the fan wheel toward the first The two-direction rotation enables the fan wheel to guide the airflow from the vent, enhance the effect of heat energy escaping through the vent, and simultaneously remove dust attached to the vent to simultaneously achieve the dust removal effect.

其中，另設有一濾網，該濾網設置於上述殼體之通風口。藉此，該濾網可以過濾流經該通風口的氣流，以進一步防止灰塵經由該通風口進入該容置空間。 Wherein, a filter screen is disposed, and the filter screen is disposed on the vent of the casing. Thereby, the screen can filter the airflow flowing through the vent to further prevent dust from entering the accommodating space via the vent.

據此，本發明實施例的手持式電子裝置藉由設置該蓋體，能夠在該手持式電子裝置散熱需求較低時利用該蓋體封閉該通風口，以避免灰塵或水氣進入該手持式電子裝置內部，具有降低手持式電子裝置的故障率之功效。 Accordingly, the handheld electronic device of the embodiment of the present invention can be used to close the vent by using the cover when the heat dissipation requirement of the handheld electronic device is low, so as to prevent dust or moisture from entering the handheld device. The inside of the electronic device has the effect of reducing the failure rate of the handheld electronic device.

〔本發明〕 〔this invention〕

1‧‧‧殼體 1‧‧‧shell

11‧‧‧通風口 11‧‧‧ vents

12‧‧‧發熱元件 12‧‧‧heating components

13‧‧‧導熱件 13‧‧‧Heat-conducting parts

14‧‧‧驅風組件 14‧‧‧Wind components

141‧‧‧扇輪 141‧‧‧fan wheel

142‧‧‧氣流口 142‧‧‧ airflow port

143‧‧‧控制器 143‧‧‧ Controller

2‧‧‧蓋體 2‧‧‧ cover

21‧‧‧活動板片 21‧‧‧ activity boards

22‧‧‧固定板片 22‧‧‧Fixed plates

3‧‧‧開關元件 3‧‧‧Switching elements

4‧‧‧濾網 4‧‧‧ filter

R‧‧‧容置空間 R‧‧‧ accommodating space

P1‧‧‧第一位置 P1‧‧‧ first position

P2‧‧‧第二位置 P2‧‧‧ second position

S1‧‧‧第一方向 S1‧‧‧ first direction

S2‧‧‧第二方向 S2‧‧‧ second direction

〔習用〕 [Use]

8‧‧‧手持式電子裝置 8‧‧‧Handheld electronic devices

81‧‧‧殼體 81‧‧‧Shell

811‧‧‧連接端口 811‧‧‧Connection port

9‧‧‧手持式電子裝置 9‧‧‧Handheld electronic devices

91‧‧‧殼體 91‧‧‧Shell

911‧‧‧側端 911‧‧‧ side

92‧‧‧排風口 92‧‧‧ exhaust vents

93‧‧‧風扇 93‧‧‧fan

第1圖：一種現有的手持式電子裝置的結構示意圖。 Figure 1: Schematic diagram of a prior art handheld electronic device.

第2圖：另一種現有的手持式電子裝置的結構示意圖。 Figure 2: Schematic diagram of another existing handheld electronic device.

第3圖：本發明實施例的外觀示意圖。 Fig. 3 is a schematic view showing the appearance of an embodiment of the present invention.

第4圖：本發明實施例的開關元件位於第一位置時的局部放大示意圖的狀態外觀示意圖。 Fig. 4 is a view showing the appearance of a partially enlarged schematic view of the switching element of the embodiment of the present invention when it is in the first position.

第5圖：本發明實施例的開關元件位於第二位置時的局部剖視示意圖 Figure 5 is a partial cross-sectional view showing the switching element of the embodiment of the present invention in a second position

第6圖：本發明實施例的開關元件位於第二位置時的局部放大示意圖的狀態外觀示意圖。 Fig. 6 is a schematic view showing the appearance of a partially enlarged schematic view of the switching element of the embodiment of the present invention when it is in the second position.

第7圖：本發明實施例的開關元件位於第一位置時的局部剖視示意圖。 Figure 7 is a partial cross-sectional view showing the switching element of the embodiment of the present invention in a first position.

第8圖：本發明實施例設有驅風組件的局部剖視示意圖。 Figure 8 is a partial cross-sectional view showing the embodiment of the present invention with a wind-driven assembly.

第9圖：本發明實施例設有濾網的局部剖視示意圖。 Fig. 9 is a partial cross-sectional view showing a filter screen according to an embodiment of the present invention.

第10圖：本發明實施例的蓋體設有可旋轉之活動板片的局部剖視示意圖。 Fig. 10 is a partial cross-sectional view showing the cover body of the embodiment of the present invention with a rotatable movable plate.

為讓本發明之上述及其他目的、特徵及優點能更明顯易懂，下文特舉本發明之較佳實施例，並配合所附圖式，作詳細說明如下： 本發明所述之手持式電子裝置可以為手機、平板電腦、掌上型遊戲機、音樂撥放器、攝影機或相機等裝置，惟不以此為限。 The above and other objects, features and advantages of the present invention will become more <RTIgt; The handheld electronic device of the present invention may be a mobile phone, a tablet computer, a handheld game console, a music player, a camera or a camera, but is not limited thereto.

請參照第3及4圖所示，本發明一實施例的手持式電子裝置包含一殼體1、一蓋體2及一開關元件3，該開關元件3與該蓋體2分別設置於該殼體1，且該開關元件3連接該蓋體2。 As shown in FIGS. 3 and 4, the handheld electronic device according to an embodiment of the present invention includes a housing 1, a cover 2, and a switching element 3. The switching element 3 and the cover 2 are respectively disposed on the housing. The body 1 and the switching element 3 are connected to the cover 2.

請一併參照第5圖所示，該殼體1內部具有一容置空間R，且該殼體1設有連通該容置空間R之一通風口11。一般而言，該殼體1可供設置顯示面板、鏡頭、喇叭、連接端子或按鍵等裝置，且該容置空間R內可供設置電路板、電池、感測器或傳輸介面等電子元件。 As shown in FIG. 5, the housing 1 has an accommodating space R therein, and the housing 1 is provided with a vent 11 that communicates with the accommodating space R. Generally, the housing 1 can be provided with a display panel, a lens, a speaker, a connecting terminal or a button, and the receiving space R can be provided with electronic components such as a circuit board, a battery, a sensor or a transmission interface.

該蓋體2係可活動地設置於該殼體1，且該蓋體2係朝向該通風口11設置。藉此，該蓋體2能夠封閉該通風口11。該開關元件3同樣係可活動地設置於該殼體1，且該開關元件3連接該蓋體2。該開關元件3具有一第一位置P1及一第二位置P2，在該開關元件3位於該第一位置P1的狀態下，該蓋體2係封閉該通風口11。請參照第6及7圖所示，在該開關元件3位於該第二位置P2的狀態下，該通風口11呈裸露。雖然在本實施例中，該第一位置P1係位於上方(依圖面而言)，該第二位置P2係位於下方(依圖面而言)，惟，該第一位置P1與該第二位置P2的關係實際上可視該開關元件3與該蓋體2的連接關係而定，本發明並不以此為限。 The cover 2 is movably disposed on the housing 1 and the cover 2 is disposed toward the vent 11 . Thereby, the cover body 2 can close the vent opening 11. The switching element 3 is also movably disposed in the housing 1 and the switching element 3 is connected to the cover 2 . The switching element 3 has a first position P1 and a second position P2. The cover 2 closes the vent 11 when the switching element 3 is in the first position P1. Referring to FIGS. 6 and 7, the vent 11 is exposed in a state where the switching element 3 is located at the second position P2. In this embodiment, the first position P1 is located above (in terms of the drawing), and the second position P2 is located below (in terms of the drawing), but the first position P1 and the second position The relationship of the position P2 may be determined by the connection relationship between the switching element 3 and the cover 2, and the invention is not limited thereto.

更詳言之，在本實施例中，該蓋體2包含數個交錯設置的活動板片21及固定板片22，如第4及5圖所示，在該開關元件3位於該第一位置P1的狀態下，各該活動板片21位與二相鄰的固定板片22之間，使得該蓋體2係閉該通風口11。相對地，如第6及7圖所示，在該開關元件3位於該第二位置P2的狀態下，各該活動板片21係與一固定板片22相對位，使得二相鄰的固定板片22之間形成一間隙，因此該通風口11將呈部分裸露。惟，在本發明部分實施例中，該通風口11可以在該開關元件3位於該第二位置P2的狀態下呈全部裸露，本發明並不以此為限。 In more detail, in the embodiment, the cover body 2 includes a plurality of staggered movable panel 21 and fixed panel 22, as shown in FIGS. 4 and 5, in which the switching element 3 is located at the first position. In the state of P1, the movable plate 21 is positioned between the movable plate 21 and the two adjacent fixed plates 22, so that the cover 2 closes the vent 11. In contrast, as shown in FIGS. 6 and 7, in the state in which the switching element 3 is located at the second position P2, each of the movable sheets 21 is opposed to a fixed plate 22 so that two adjacent fixed plates A gap is formed between the sheets 22 so that the vents 11 will be partially exposed. However, in some embodiments of the present invention, the vent 11 may be completely exposed in a state where the switching element 3 is located at the second position P2, and the invention is not limited thereto.

藉由上述結構，本發明實施例的手持式電子裝置實際使用時，在該容置空間R內的電子元件發熱情形較低的情況(例如：待機或關機狀態)下，使用者可以將該開關元件3移動至該第一位置P1，使該蓋體2封閉該通風口11。藉此，該蓋體2能夠阻隔該殼體1的容置空間R及其外部空間，以避免灰塵或水氣進入該手持式電子裝置內部。 With the above configuration, when the handheld electronic device of the embodiment of the present invention is actually used, the user can switch the switch when the electronic component in the accommodating space R has a low heat generation condition (for example, a standby or a shutdown state). The element 3 is moved to the first position P1 such that the cover 2 closes the vent 11. Thereby, the cover body 2 can block the accommodating space R of the casing 1 and its external space to prevent dust or moisture from entering the interior of the handheld electronic device.

另一方面，在該容置空間R內的電子元件發熱情形較高的狀況(例如：通話中、影音功能執行中)下，使用者可以將該開關元件3移動至該第二位置P2，使該通風口11呈裸露。藉此，由於該通風口11連通該容置空間R，該通風口11可供該容置空間R內外的氣流流通，使該容置空間R內部的熱能能夠經由該通風口11逸散，或者利用該通風口11引入該容置空間R外部的空氣以冷卻該容置空間R。 On the other hand, in a situation in which the electronic component in the accommodating space R is heated (for example, during a call or during a video function), the user can move the switching element 3 to the second position P2, so that the user can move the switching element 3 to the second position P2. The vent 11 is bare. Therefore, the venting opening 11 is configured to allow the airflow inside and outside the accommodating space R to flow, so that thermal energy inside the accommodating space R can be dissipated through the venting opening 11, or The venting port 11 is used to introduce air outside the accommodating space R to cool the accommodating space R.

由此可知，本發明實施例的手持式電子裝置藉由設置該蓋體2，能夠在該手持式電子裝置散熱需求較低時利用該蓋體2封閉該通風口11，以避免灰塵或水氣進入該手持式電子裝置內部，能夠有效防止該容置空間R積塵以致降低該手持式電子裝置散熱效果，並且避免該容置空間R內的電子元件鏽蝕。 Therefore, the handheld electronic device of the embodiment of the present invention can cover the vent 11 by using the cover 2 when the heat dissipation requirement of the handheld electronic device is low, so as to avoid dust or moisture. The inside of the handheld electronic device can effectively prevent dust from accumulating in the accommodating space R, thereby reducing the heat dissipation effect of the handheld electronic device, and avoiding corrosion of electronic components in the accommodating space R.

再者，由於在本實施例中，該蓋體2包含數個交錯設置的活 動板片21及固定板片22，在該開關元件3位於該第二位置P2的狀態下，各該固定板片22仍將遮蔽部分的通風口11，使該通風口11僅呈部分裸露。藉此，各該固定板片22能夠有效防止體積較大的異物侵入該容置空間R，以保護該容置空間R中的元件。 Furthermore, since in the present embodiment, the cover 2 includes a plurality of staggered activities. The movable plate piece 21 and the fixed plate piece 22, in a state where the switching element 3 is located at the second position P2, each of the fixing plate pieces 22 will still block the venting opening 11 of the portion, so that the venting opening 11 is only partially exposed. Thereby, each of the fixing plates 22 can effectively prevent foreign matter having a large volume from intruding into the accommodating space R to protect the components in the accommodating space R.

如上所述，該容置空間R內可供設置電路板、電池、感測器或傳輸介面等電子元件，一般而言，所述電子元件的發熱情形不一致，其中發熱情形最嚴重的電子元件可視為一發熱元件12。請續參照第4至7圖所示，該容置空間R中所設有的發熱元件12較佳與該通風口11呈相對。藉此，當該通風口11呈裸露時，該發熱元件12所產生的熱能能夠很容易地經由該通風口11逸散，以降低該發熱元件12之作業溫度。或者，該發熱元件12可以連接一導熱件13，該導熱件13可以為導熱管或散熱鰭片等導熱結構，且該導熱件13較佳與該通風口11呈相對。藉此，當該通風口11呈裸露時，由於該發熱元件12所產生的熱能可以由該導熱件13傳導，故所述熱能同樣能夠容易地經由該導熱件13及該通風口11逸散，以降低該發熱元件12之作業溫度。 As described above, the accommodating space R can be provided with electronic components such as a circuit board, a battery, a sensor, or a transmission interface. Generally, the heating condition of the electronic component is inconsistent, and the electronic component with the most severe heat is visible. It is a heating element 12. Referring to FIGS. 4-7, the heat generating component 12 disposed in the accommodating space R is preferably opposed to the vent 11. Thereby, when the vent 11 is exposed, the heat energy generated by the heat generating component 12 can be easily dissipated through the vent 11 to lower the operating temperature of the heat generating component 12. Alternatively, the heat-generating component 12 can be connected to a heat-conducting component 13 , which can be a heat-conducting structure such as a heat pipe or a heat-dissipating fin, and the heat-conducting component 13 is preferably opposite to the vent 11 . Therefore, when the vent 11 is exposed, the thermal energy generated by the heating element 12 can be conducted by the heat conducting member 13, so that the thermal energy can also easily escape through the heat conducting member 13 and the vent 11. To reduce the operating temperature of the heating element 12.

一般而言，該殼體1通常包含一使用側、一背側及一外周側，該殼體1之使用側為該手持式電子裝置實際使用時朝向使用者之一側。據此，該殼體1之通風口11較佳設置於該殼體1之背側或外周側，以確保熱能經由該通風口11逸散時不會影響使用者，惟，本發明並不以此為限，該通風口11可以視實際設計需求設置於該殼體1的任意位置。 In general, the housing 1 generally includes a use side, a back side, and an outer peripheral side. The use side of the housing 1 is one side of the user when the handheld electronic device is actually used. Accordingly, the venting opening 11 of the housing 1 is preferably disposed on the back side or the outer peripheral side of the housing 1 to ensure that thermal energy is dissipated through the venting opening 11 without affecting the user. However, the present invention does not To this end, the vent 11 can be disposed at any position of the housing 1 according to actual design requirements.

請參照第4、6及8圖所示，在本實施例中，該容置空間R中可另設有一驅風組件14，該驅風組件14包含一扇輪141。藉此，當該扇輪141運轉時，能夠驅風以在該容置空間R中產生氣流，使該容置空間R內部的熱能能夠很容易地經由該通風口11逸散，或者利用該通風口11引入該容置空間R外部的空氣以冷卻該容置空間R。 As shown in FIG. 4, FIG. 6 and FIG. 8 , in the embodiment, a wind deflecting component 14 is further disposed in the accommodating space R, and the wind deflecting component 14 includes a fan wheel 141. Thereby, when the fan wheel 141 is in operation, the air can be driven to generate an air flow in the accommodating space R, so that the heat energy inside the accommodating space R can be easily dissipated via the vent 11 or the ventilation can be utilized. The port 11 introduces air outside the accommodating space R to cool the accommodating space R.

其中，該驅風組件14包含朝向該扇輪141之一氣流口142，該氣流口142與該通風口11呈相對。藉此，該扇輪141運轉時驅風所產生氣流之氣流可以在該氣流口142與該通風口11間流通，使該容置空間R內部的熱能能夠更容易地經由該氣流口12與通風口11逸散，或者利用該氣流口12與通風口11引入該容置空間R外部的空氣以冷卻該容置空間R。詳言之，如第8圖所示，該氣流口142可以為一入風口，使得該扇輪141運轉時，能夠經由該氣流口142與該通風口11由該容置空間R外部引入空氣，所述空氣可提供冷卻效果，以驅散該容置空間R內部的熱能，進而達到冷卻該容置空間R的效果。相對地，在本發明部分實施例中，該氣流口142也可以為一出風口，使得該扇輪141運轉時，能夠經由該氣流口142與該通風口11將氣流由該容置空間R排出，以排除該容置空間R內部的熱能，進而達到使熱能經由該通風口11逸散的效果。 The air blowing component 14 includes an air flow port 142 facing the fan wheel 141 , and the air flow port 142 is opposite to the air vent 11 . Thereby, the airflow generated by the wind driven by the fan wheel 141 can flow between the airflow port 142 and the air vent 11, so that the heat energy inside the accommodating space R can be more easily ventilated through the airflow port 12 and The port 11 is dissipated, or the air vent 12 and the vent 11 are introduced into the air outside the accommodating space R to cool the accommodating space R. In detail, as shown in FIG. 8 , the air flow port 142 can be an air inlet, so that when the fan wheel 141 is in operation, air can be introduced from the outside of the accommodating space R through the air flow port 142 and the air vent 11 . The air can provide a cooling effect to dissipate the heat energy inside the accommodating space R, thereby achieving the effect of cooling the accommodating space R. In contrast, in some embodiments of the present invention, the airflow port 142 may also be an air outlet, so that when the fan wheel 141 is in operation, the airflow can be discharged from the accommodating space R through the airflow port 142 and the air vent 11 In order to eliminate the heat energy inside the accommodating space R, the effect of dissipating thermal energy through the vent 11 is achieved.

值得注意的是，該驅風組件14可以設有一控制器143，用以控制該扇輪141旋轉或停止。在本實施例中，該控制器143可以耦接該開關元件3，藉此，使用者除了可以經由該開關元件3控制使該通風口11呈封閉或裸露外，還可一併經由該開關元件3控制該扇輪141旋轉或停止。 It should be noted that the air blower assembly 14 can be provided with a controller 143 for controlling the rotation or stop of the fan wheel 141. In this embodiment, the controller 143 can be coupled to the switching element 3, whereby the user can control the vent 11 to be closed or exposed via the switching element 3, and can also pass through the switching element. 3 Control the fan wheel 141 to rotate or stop.

更詳言之，該控制器143可以在該開關元件3位於該第二位置P2的狀態下，控制該扇輪141旋轉；反之，該控制器143可以在該開關元件3位於該第一位置P1的狀態下，停止該扇輪141。據此，該控制器143即可在該通風口11裸露時主動控制該扇輪141旋轉，以驅使該容置空間R內部的熱能經由該通風口11逸散，或者利用該通風口11引入該容置空間R外部的空氣以冷卻該容置空間R，能夠提升該手持式電子裝置的散熱效果。另一方面，該控制器143還可在該蓋體2封閉該通風口11主動停止該扇輪141，以達到節能效果。 In more detail, the controller 143 can control the rotation of the fan wheel 141 in a state where the switching element 3 is located at the second position P2; otherwise, the controller 143 can be located at the first position P1 of the switching element 3. In the state of the fan wheel 141 is stopped. According to this, the controller 143 can actively control the rotation of the fan wheel 141 when the vent 11 is exposed, so as to drive the heat energy inside the accommodating space R to escape through the vent 11 or introduce the vent 11 The air outside the space R is accommodated to cool the accommodating space R, and the heat dissipation effect of the handheld electronic device can be improved. On the other hand, the controller 143 can also actively stop the fan wheel 141 by closing the vent 11 at the cover 2 to achieve an energy saving effect.

除此之外，本發明部分實施例的手持式電子裝置之可以預設 一警戒溫度，當該手持式電子裝置達到該警戒溫度時，將會降低一處理器之工作頻率、關閉部分執行中的程式或啟動待機、關機等程序，以保護該手持式電子裝置。為了減少上述程序啟動的次數，以避免對使用者的操作體驗產生負面影響，該驅風組件14之控制器143可以在該手持式電子裝置達到該警戒溫度時自動控制該扇輪141旋轉。 In addition, the handheld electronic device of some embodiments of the present invention can be preset An alert temperature, when the handheld electronic device reaches the alert temperature, will lower the operating frequency of a processor, turn off a portion of the executing program, or initiate standby, shutdown, etc. to protect the handheld electronic device. In order to reduce the number of times the program is initiated to avoid adversely affecting the user's operating experience, the controller 143 of the wind drive assembly 14 can automatically control the rotation of the fan wheel 141 when the handheld electronic device reaches the alert temperature.

其中，在該開關元件3位於該第二位置P2的狀態下，該控制器143可以由該開關元件3接收一開啟訊號(ON)，並且判斷該手持式電子裝置是否達到該警戒溫度，若判斷為是，則控制該扇輪141旋轉；反之，若判斷為否，則停止該扇輪141。藉此，即使使用者3控制使該通風口11呈裸露，只要該手持式電子裝置並未達到該警戒溫度，該控制器143仍然可以控制使該扇輪141維持停止狀態，以達到節能效果。然而，一旦該手持式電子裝置並達到該警戒溫度，該控制器143即可主動控制該扇輪141旋轉，以驅使該容置空間R內部的熱能經由該通風口11逸散，或者利用該通風口11引入該容置空間R外部的空氣以冷卻該容置空間R。 The controller 143 can receive an ON signal (ON) from the switching element 3 and determine whether the handheld electronic device reaches the warning temperature, if the switching element 3 is in the second position P2. If so, the fan wheel 141 is controlled to rotate; otherwise, if the determination is no, the fan wheel 141 is stopped. Thereby, even if the user 3 controls the vent 11 to be exposed, the controller 143 can still control the fan 141 to be stopped to achieve the energy saving effect as long as the handheld electronic device does not reach the warning temperature. However, once the handheld electronic device reaches the warning temperature, the controller 143 can actively control the rotation of the fan wheel 141 to drive the thermal energy inside the accommodating space R to escape through the vent 11 or utilize the ventilation. The port 11 introduces air outside the accommodating space R to cool the accommodating space R.

相對地，在該開關元件3位於該第一位置P1的狀態下，該控制器143可以由該開關元件3接收一關閉訊號(OFF)，並且判斷該手持式電子裝置是否達到該警戒溫度，若判斷為否，則停止該扇輪141；反之，若判斷為是，則該控制器143可以輸出一警示訊息，該警示訊息可以經由該手持式電子裝置之顯示面板、喇叭或燈號等輸出裝置被輸出，以提醒使用者該手持式電子裝置的過熱情形，並建議使用者將該開關元件3移動至該第二位置P2，使該通風口11呈裸露來輔助熱能逸散或者供引入空氣以冷卻該容置空間R。此外，當該控制器143接收該關閉訊號(OFF)並判斷該手持式電子裝置已達到該警戒溫度時，該控制器143可以控制使該扇輪141維持停止狀態，以達到節能效果；或者，該控制器143仍然可以主動控制該扇輪141旋轉，以輔助熱能於該容置空間R中傳遞，儘管該通風口11 呈封閉而無法供熱能逸散或者供引入空氣以冷卻該容置空間R，該驅風組件14仍然可以驅使熱能於該容置空間R中平均分布，以輔助提升該手持式電子裝置的散熱效率。 In contrast, in a state where the switching element 3 is located at the first position P1, the controller 143 can receive a turn-off signal (OFF) from the switching element 3, and determine whether the handheld electronic device reaches the warning temperature. If the determination is no, the fan wheel 141 is stopped; otherwise, if the determination is yes, the controller 143 can output a warning message, and the warning message can be outputted through the display panel, the speaker or the signal of the handheld electronic device. Is output to remind the user of the overheating condition of the handheld electronic device, and advises the user to move the switching element 3 to the second position P2, so that the vent 11 is exposed to assist in heat dissipation or to introduce air. The accommodating space R is cooled. In addition, when the controller 143 receives the shutdown signal (OFF) and determines that the handheld electronic device has reached the alert temperature, the controller 143 can control the fan wheel 141 to maintain a stop state to achieve an energy saving effect; or The controller 143 can still actively control the rotation of the fan wheel 141 to assist the transfer of thermal energy in the accommodating space R, even though the vent 11 The air-dissipating component 14 can still drive the heat energy evenly distributed in the accommodating space R to assist in lifting the heat dissipation of the handheld electronic device, so that the heat can be dissipated or the air can be introduced to cool the accommodating space R. effectiveness.

請參照第9圖所示，係本發明另一實施例的手持式電子裝置，與前述實施例相異之處在於：另設有一濾網4，該濾網4設置於該殼體1之通風口11。藉此，該濾網4可以過濾流經該通風口11的氣流，以進一步防止灰塵經由該通風口11進入該容置空間R。 Referring to FIG. 9, a handheld electronic device according to another embodiment of the present invention is different from the foregoing embodiment in that a filter screen 4 is disposed, and the filter screen 4 is disposed in the ventilation of the housing 1. Mouth 11. Thereby, the screen 4 can filter the airflow flowing through the vent 11 to further prevent dust from entering the accommodating space R via the vent 11.

請參照第10圖所示，係本發明另一實施例的手持式電子裝置，其中，與前述各實施例相異之處在於：該蓋體2包含數個連續設置的活動板片21，各該活動板片21可以朝一第一方向S1旋轉，使各該活動板片21之二側可與相鄰的活動板片21相抵接，以係閉該通風口11。相對地，各該活動板片21可以朝與該第一方向S1相反之一第二方向S2旋轉，使得二相鄰的活動板片21間形成一間隙，因此該通風口11亦將呈部分裸露。據此，本實施例手持式電子裝置之蓋體2無須設置前述固定板片22，仍然能夠在該開關元件3位於該第二位置P2的狀態下，利用各該活動板片21遮蔽部分的通風口11，使該通風口11僅呈部分裸露。藉此，各該活動板片21亦能有效防止體積較大的異物侵入該容置空間R，以保護該容置空間R中的元件。 Referring to FIG. 10, a handheld electronic device according to another embodiment of the present invention is different from the foregoing embodiments in that the cover 2 includes a plurality of movable sheets 21 that are continuously disposed, each of which The movable panel 21 can be rotated in a first direction S1 such that two sides of each movable panel 21 can abut against the adjacent movable panel 21 to fasten the vent 11. In contrast, each of the movable panels 21 can be rotated in a second direction S2 opposite to the first direction S1, so that a gap is formed between the two adjacent movable panels 21, so that the vent 11 will also be partially exposed. . Therefore, the cover body 2 of the handheld electronic device of the embodiment does not need to be provided with the fixing plate 22, and can still use the shielding portion 3 to ventilate the portion of the movable plate 21 while the switching element 3 is located at the second position P2. The port 11 is such that the vent 11 is only partially exposed. Thereby, each of the movable panels 21 can also effectively prevent foreign matter having a large volume from intruding into the accommodating space R to protect the components in the accommodating space R.

再者，雖然在前述實施例中，該驅風組件14之扇輪141係為一鼓風式風扇之扇輪，惟，在本發明部分實施例中，該驅風組件14可以包含一軸流式風扇之扇輪。據此，在該開關元件3位於該第二位置P2的狀態下，該控制器143藉由控制該扇輪朝一第三方向旋轉，同樣可以以由該通風口11引入空氣以冷卻該容置空間R；或者，該控制器143還可以藉由控制該扇輪朝一第四方向旋轉，該第四方向與該第三方向相反，使該扇輪能夠將氣流由該通風口11導出，提升熱能經由該通風口11逸散的效果， 並且可一併清除附著於該通風口11附近的灰塵，以同時達到除塵效果。 Furthermore, although in the foregoing embodiment, the fan wheel 141 of the air blower assembly 14 is a fan of a blower fan, in some embodiments of the present invention, the wind deflector assembly 14 may include an axial flow. Fan wheel of a fan. According to this, in a state where the switching element 3 is located at the second position P2, the controller 143 can also introduce air by the vent 11 to cool the accommodating space by controlling the fan wheel to rotate in a third direction. R; or, the controller 143 can also rotate the fan wheel in a fourth direction, the fourth direction is opposite to the third direction, so that the fan wheel can guide the airflow from the vent 11 to enhance heat energy. The effect of the vent 11 being dissipated, Moreover, the dust attached to the vicinity of the vent 11 can be removed together to achieve the dust removing effect at the same time.

綜上所述，相較前述現有手持式電子裝置8、9之連接端口811或排風口92係保持開放狀，容易讓灰塵或水氣進入該現有手持式電子裝置8、9內部，本發明實施例的手持式電子裝置藉由設置該蓋體2，能夠在該手持式電子裝置散熱需求較低時利用該蓋體2封閉該通風口11，有效防止該容置空間R積塵以致降低該手持式電子裝置散熱效果，並且避免該容置空間R內的電子元件鏽蝕，確實具有降低手持式電子裝置的故障率之功效。 In summary, the connection port 811 or the air outlet 92 of the prior art handheld electronic devices 8 and 9 are kept open, and dust or moisture is easily introduced into the existing handheld electronic devices 8 and 9, and the present invention is implemented. By providing the cover 2, the cover can be closed by the cover 2 when the heat dissipation requirement of the handheld electronic device is low, thereby effectively preventing the storage space R from collecting dust and reducing the handheld The electronic device has a heat dissipation effect and avoids rusting of the electronic components in the accommodating space R, and has the effect of reducing the failure rate of the handheld electronic device.

雖然本發明已利用上述較佳實施例揭示，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之內，相對上述實施例進行各種更動與修改仍屬本發明所保護之技術範疇，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。 While the invention has been described in connection with the preferred embodiments described above, it is not intended to limit the scope of the invention. The technical scope of the invention is protected, and therefore the scope of the invention is defined by the scope of the appended claims.

1‧‧‧殼體 1‧‧‧shell

11‧‧‧通風口 11‧‧‧ vents

12‧‧‧發熱元件 12‧‧‧heating components

13‧‧‧導熱件 13‧‧‧Heat-conducting parts

14‧‧‧驅風組件 14‧‧‧Wind components

141‧‧‧扇輪 141‧‧‧fan wheel

142‧‧‧氣流口 142‧‧‧ airflow port

143‧‧‧控制器 143‧‧‧ Controller

2‧‧‧蓋體 2‧‧‧ cover

3‧‧‧開關元件 3‧‧‧Switching elements

R‧‧‧容置空間 R‧‧‧ accommodating space

P1‧‧‧第一位置 P1‧‧‧ first position

P2‧‧‧第二位置 P2‧‧‧ second position

Claims (15)

一種手持式電子裝置，包括：一殼體，該殼體內部具有一容置空間，且該殼體設有連通該容置空間之一通風口；一蓋體，該蓋體可活動地設置於上述殼體，且該蓋體係朝向上述通風口；及一開關元件，該開關元件可活動地設置於上述殼體，且該開關元件連接上述蓋體；其中，上述開關元件具有一第一位置及一第二位置，在該開關元件位於該第一位置的狀態下，上述蓋體係封閉上述通風口；在該開關元件位於該第二位置的狀態下，該通風口係全部或部分裸露。 A handheld electronic device includes: a housing having an accommodating space therein, and the housing is provided with a vent opening communicating with the accommodating space; and a cover body movably disposed on the housing The housing, and the cover system faces the vent; and a switching element movably disposed on the housing, wherein the switching element is coupled to the cover; wherein the switching element has a first position and In a second position, the cover system closes the vent in a state where the switch element is in the first position; and the vent is all or partially exposed in a state in which the switch element is in the second position. 如申請專利範圍第1項所述的手持式電子裝置，其中，上述蓋體包含數個交錯設置的活動板片及固定板片，在上述開關元件位於上述第一位置的狀態下，各該活動板片位與二相鄰的固定板片之間，使該蓋體封閉上述通風口；在該開關元件位於上述第二位置的狀態下，各該活動板片係與一固定板片相對位，使該通風口呈部分裸露。 The hand-held electronic device according to claim 1, wherein the cover body includes a plurality of movable movable sheets and fixed sheets which are alternately arranged, and each of the movable elements is in a state in which the switching elements are located at the first position. Between the plate position and the two adjacent fixed plates, the cover body closes the vent; in the state where the switch element is located at the second position, each movable plate is opposite to a fixed plate. The vent is partially exposed. 如申請專利範圍第1項所述的手持式電子裝置，其中，上述蓋體包含數個連續設置的活動板片，各該活動板片能夠朝向一第一方向或一第二方向旋轉，該第二方向與該第一方向相反，在上述開關元件位於上述第一位置的狀態下，各該活動板片之二側與相鄰的活動板片相抵接，使該蓋體封閉上述通風口；在該開關元件位於上述第二位置的狀態下，二相鄰的活動板片間形成一間隙，使該通風口呈部分裸露。 The hand-held electronic device of claim 1, wherein the cover body comprises a plurality of movable sheets that are continuously disposed, and each of the movable sheets can be rotated toward a first direction or a second direction. The two directions are opposite to the first direction. When the switching element is located at the first position, the two sides of each movable plate abut against the adjacent movable plate, so that the cover closes the vent; When the switching element is in the second position, a gap is formed between two adjacent movable sheets, so that the vent is partially exposed. 如申請專利範圍第1項所述之手持式電子裝置，其中，上述殼體於上述容置空間中設有一發熱元件，該發熱元件與上述通風口呈相對。 The handheld electronic device of claim 1, wherein the housing is provided with a heat generating component in the accommodating space, and the heat generating component is opposite to the vent. 如申請專利範圍第1項所述之手持式電子裝置，其中，上述殼體於上述 容置空間中設有一發熱元件，該發熱元件連接一導熱件，該導熱件與上述通風口呈相對。 The hand-held electronic device of claim 1, wherein the housing is as described above A heat generating component is disposed in the accommodating space, and the heat generating component is connected to a heat conducting component, and the heat conducting component is opposite to the venting opening. 如申請專利範圍第1項所述之手持式電子裝置，其中，上述殼體於上述容置空間中設有一驅風組件，該驅風組件包含一扇輪。 The hand-held electronic device of claim 1, wherein the housing is provided with a wind-driven assembly in the accommodating space, and the wind-driven assembly comprises a fan wheel. 如申請專利範圍第6項所述的手持式電子裝置，其中，上述驅風組件包含朝向上述扇輪之一氣流口，該氣流口與上述通風口呈相對。 The hand-held electronic device of claim 6, wherein the air-driven assembly comprises an airflow opening toward the fan wheel, the airflow opening being opposite to the air vent. 如申請專利範圍第7項所述之手持式電子裝置，其中，上述驅風組件包含一控制器，上述開關元件係耦接該控制器。 The handheld electronic device of claim 7, wherein the air blowing component comprises a controller, and the switching component is coupled to the controller. 如申請專利範圍第8項所述之手持式電子裝置，其中，上述控制器在上述開關元件位於上述第二位置的狀態下，控制上述扇輪旋轉。 The hand-held electronic device according to claim 8, wherein the controller controls the rotation of the fan wheel in a state where the switching element is located at the second position. 如申請專利範圍第8項所述之手持式電子裝置，其中，上述控制器在上述開關元件位於上述第一位置的狀態下，停止上述扇輪。 The hand-held electronic device according to claim 8, wherein the controller stops the fan wheel in a state where the switching element is located at the first position. 如申請專利範圍第8項所述之手持式電子裝置，其中，上述控制器在上述開關元件位於上述第二位置的狀態下，判斷該手持式電子裝置是否達到一警戒溫度，若判斷為是，則控制該扇輪旋轉；若判斷為否，則停止該扇輪。 The hand-held electronic device of claim 8, wherein the controller determines whether the handheld electronic device reaches an alert temperature in a state where the switching component is in the second position, and if the determination is yes, Then, the fan wheel is controlled to rotate; if the determination is no, the fan wheel is stopped. 如申請專利範圍第8項所述之手持式電子裝置，其中，上述控制器在上述開關元件位於上述第一位置的狀態下停止該扇輪，並且判斷該手持式電子裝置是否達到一警戒溫度，若判斷為是，則輸出一警示訊息。 The hand-held electronic device of claim 8, wherein the controller stops the fan wheel in a state where the switching element is in the first position, and determines whether the handheld electronic device reaches a warning temperature, If the judgment is yes, a warning message is output. 如申請專利範圍第8項所述之手持式電子裝置，其中，上述控制器在上述開關元件位於上述第一位置的狀態下，判斷該手持式電子裝置是否達到一警戒溫度，若判斷為否，則停止該扇輪；若判斷為是，則輸出一警示訊息，並且控制該扇輪旋轉。 The hand-held electronic device of claim 8, wherein the controller determines whether the handheld electronic device reaches a warning temperature in a state where the switching component is in the first position, and if the determination is no, Then the fan wheel is stopped; if the determination is yes, a warning message is output, and the fan wheel is controlled to rotate. 如申請專利範圍第8項所述之手持式電子裝置，其中，上述驅風組件之扇輪為一軸流式風扇之扇輪，上述控制器在上述開關元件位於上述第二 位置的狀態下，能夠控制該扇輪朝一第三方向或一第四方向旋轉，該第四方向與該第三方向相反。 The handheld electronic device of claim 8, wherein the fan wheel of the air blowing component is a fan of an axial fan, and the controller is located at the second component In the position state, the fan wheel can be controlled to rotate in a third direction or a fourth direction, the fourth direction being opposite to the third direction. 如申請專利範圍第1至14項任一項所述之手持式電子裝置，其中，另設有一濾網，該濾網設置於上述殼體之通風口。 The hand-held electronic device according to any one of claims 1 to 14, wherein a filter screen is further disposed on the vent of the casing.
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