TWM597007U - Active cooling type wireless charger - Google Patents

Active cooling type wireless charger Download PDF

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Publication number
TWM597007U
TWM597007U TW108216100U TW108216100U TWM597007U TW M597007 U TWM597007 U TW M597007U TW 108216100 U TW108216100 U TW 108216100U TW 108216100 U TW108216100 U TW 108216100U TW M597007 U TWM597007 U TW M597007U
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Taiwan
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wireless charger
active cooling
support
metal box
item
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TW108216100U
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Chinese (zh)
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廖卓文
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大陸商廣東高普達集團股份有限公司
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Publication of TWM597007U publication Critical patent/TWM597007U/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

本創作提供了一種主動降溫式無線充電器（100），包括機殼（10）、充電線圈（21）、主控板（22）和散熱風扇（23），機殼（10）包括底殼（13）、金屬盒（12）和蓋板（11）；充電線圈（21）和主控板（22）設於金屬盒（12）中，主控板（22）設於充電線圈（21）背離蓋板（11）的一側，金屬盒（12）的底面貼合有半導體製冷片（24）。本創作藉由將主控板設於充電線圈背離蓋板的一側，以減小佔用面積；而設置金屬盒，將充電線圈和主控板設置在金屬盒中，並在金屬盒的底面貼合半導體製冷片，則可以主動對金屬盒進行製冷，以對金屬盒中主控板和充電線圈進行降溫，保證充電線圈良好工作。This creation provides an active cooling wireless charger (100), including a chassis (10), a charging coil (21), a main control board (22) and a cooling fan (23), the chassis (10) includes a bottom chassis (10) 13), the metal box (12) and the cover plate (11); the charging coil (21) and the main control board (22) are set in the metal box (12), and the main control board (22) is set away from the charging coil (21) On one side of the cover plate (11), a semiconductor cooling sheet (24) is attached to the bottom surface of the metal box (12). In this creation, the main control board is placed on the side of the charging coil away from the cover plate to reduce the occupied area; a metal box is provided, the charging coil and the main control board are set in the metal box, and the bottom of the metal box is attached If the semiconductor cooling plate is combined, the metal box can be actively cooled to cool the main control board and the charging coil in the metal box to ensure that the charging coil works well.

Description

主動降溫式無線充電器Active cooling wireless charger

本創作屬無線充電器領域，更具體地說，是涉及一種主動降溫式無線充電器。This creation belongs to the field of wireless chargers, more specifically, it relates to an active cooling wireless charger.

隨著技術的發展與智慧型手機的普及，無線充電以其使用的方便性，也使用越來越多。然而手機等電子設備在無線充電時，手機和充電器均會產生大量的熱量，這些熱量在電子設備與充電器間堆積，不僅會影響充電的安全性，而且會影響充電效率。針對這種問題，當前提出一種半導體製冷的充電器，其將半導體製冷片設於線圈的底面，以直接對線圈進行製冷散熱。然而這種無線充電器需要將主控板設置在線圈的側邊，則需要在機殼中單獨設置空間來放置主控板，導致無線充電器佔用面積大。With the development of technology and the popularization of smart phones, wireless charging is more and more used because of its convenience. However, when electronic devices such as mobile phones are wirelessly charged, both the mobile phone and the charger generate a lot of heat. These heat buildup between the electronic device and the charger will not only affect the safety of charging, but also affect the charging efficiency. In response to this problem, a semiconductor cooling charger is currently proposed, which is provided with a semiconductor cooling sheet on the bottom surface of the coil to directly cool and dissipate heat from the coil. However, in this wireless charger, the main control board needs to be placed on the side of the coil, and a separate space needs to be provided in the casing to place the main control board, resulting in a large area occupied by the wireless charger.

技術問題technical problem

本創作的目的在於提供一種主動降溫式無線充電器，以解決習知技術中存在的無線充電器佔用面積大的問題。The purpose of this creation is to provide an active cooling wireless charger to solve the problem of the large area occupied by the wireless charger in the conventional technology.

技術解決手段Technical solutions

為實現上述目的，本創作採用的技術手段是：提供一種主動降溫式無線充電器，包括機殼、安裝於所述機殼中的充電線圈、安裝於所述機殼中的主控板和安裝於所述機殼中的散熱風扇，所述機殼包括底殼、安裝於所述底殼上的金屬盒和蓋於所述金屬盒上的蓋板；所述充電線圈和所述主控板置於所述金屬盒中，所述主控板設於所述充電線圈背離所述蓋板的一側，所述散熱風扇安裝於所述底殼上，所述底殼底部開設有氣孔，所述金屬盒的底面貼合有半導體製冷片，所述散熱風扇位於所述半導體製冷片對應的位置。In order to achieve the above purpose, the technical means adopted in this creation are: to provide an active cooling wireless charger, including a casing, a charging coil installed in the casing, a main control board installed in the casing and installation A cooling fan in the casing, the casing includes a bottom casing, a metal box mounted on the bottom casing, and a cover plate covering the metal box; the charging coil and the main control board Placed in the metal box, the main control board is provided on the side of the charging coil facing away from the cover plate, the cooling fan is installed on the bottom case, and the bottom of the bottom case is provided with air holes, so A semiconductor cooling sheet is attached to the bottom surface of the metal box, and the cooling fan is located at a position corresponding to the semiconductor cooling sheet.

進一步地，所述主動降溫式無線充電器還包括貼合於所述半導體製冷片上的散熱器，所述散熱器位於所述半導體製冷片背離所述金屬盒的一面上，所述散熱風扇與所述散熱器相連。Further, the active cooling wireless charger further includes a radiator attached to the semiconductor cooling sheet, the radiator is located on a side of the semiconductor cooling sheet facing away from the metal box, the cooling fan and the The radiator is connected.

進一步地，所述金屬盒為鋁盒。Further, the metal box is an aluminum box.

進一步地，所述金屬盒靠近所述蓋板的一側設有定位槽，所述蓋板底面的邊緣凸設有配合伸入所述定位槽中的定位肋。Further, a positioning groove is provided on a side of the metal box close to the cover plate, and an edge of the bottom surface of the cover plate is convexly provided with a positioning rib that fits into the positioning groove.

進一步地，所述充電線圈為多個，且多個所述充電線圈覆蓋所述蓋板的底面。Further, there are a plurality of charging coils, and the plurality of charging coils cover the bottom surface of the cover plate.

進一步地，所述主動降溫式無線充電器還包括支撐所述充電線圈的支撐盤，所述支撐盤與所述蓋板固定相連。Further, the active cooling wireless charger further includes a supporting plate supporting the charging coil, and the supporting plate is fixedly connected to the cover plate.

進一步地，所述底殼中設有容置所述散熱風扇的容置腔，所述氣孔開設於所述容置腔的底部。Further, an accommodation cavity for accommodating the cooling fan is provided in the bottom case, and the air hole is opened at the bottom of the accommodation cavity.

進一步地，所述主動降溫式無線充電器還包括用於將所述機殼傾斜支撐的支撐座，所述機殼與所述支撐座鉸接。Further, the active cooling wireless charger further includes a support base for supporting the chassis at an angle, and the chassis is hinged with the support base.

進一步地，所述支撐座包括可蓋於所述機殼底面的支撐殼和用於支撐所述機殼的支板，所述支板的一端與所述支撐殼鉸接，所述支板的另一端與所述機殼鉸接，所述支撐殼的一側設有與所述支板鉸接的支塊。Further, the support base includes a support shell that can cover the bottom surface of the cabinet and a support plate for supporting the cabinet, one end of the support plate is hinged with the support shell, and the other of the support plate One end is hinged with the casing, and a supporting block hinged with the supporting plate is provided on one side of the supporting casing.

進一步地，所述機殼中安裝有用於定位轉動位置的定位鉸鏈，所述定位鉸鏈與所述支板相連。Further, a positioning hinge for positioning a rotation position is installed in the casing, and the positioning hinge is connected to the support plate.

進一步地，所述機殼的底部設有容置所述支板的容置槽。Further, an accommodation groove for accommodating the support plate is provided at the bottom of the cabinet.

進一步地，所述支撐殼上安裝有用於支撐所述機殼的支撐板，所述支撐板上開設有供所述支塊伸出的開口。Further, a support plate for supporting the cabinet is installed on the support shell, and the support plate is provided with an opening through which the branch block extends.

進一步地，所述支撐板上遠離所述支塊的一側設有墊片。Further, a gasket is provided on a side of the supporting plate away from the supporting block.

進一步地，所述支撐殼上對應於所述氣孔的位置開設有氣流孔。Further, the supporting shell is provided with air flow holes at positions corresponding to the air holes.

有益效果Beneficial effect

本創作提供的主動降溫式無線充電器的有益效果在於：與習知技術相比，本創作藉由將主控板設於充電線圈背離蓋板的一側，以減小佔用面積；而設置金屬盒，將充電線圈和主控板設置在金屬盒中，並將蓋板蓋在金屬盒上，不僅可以便於支撐充電線圈和主控板，而且可以起到良好的防濺水作用；在金屬盒的底面貼合半導體製冷片，則可以主動對金屬盒進行製冷，以對金屬盒中主控板和充電線圈進行降溫，保證充電線圈良好工作。The beneficial effect of the active cooling wireless charger provided by this creation is: compared with the conventional technology, this creation reduces the occupied area by setting the main control board on the side of the charging coil away from the cover plate; Box, the charging coil and the main control board are set in the metal box, and the cover plate is covered on the metal box, which not only can conveniently support the charging coil and the main control board, but also can play a good role in preventing water splashing; in the metal box The bottom surface of the is attached to a semiconductor cooling sheet, which can actively cool the metal box to cool the main control board and the charging coil in the metal box to ensure that the charging coil works well.

為了使本創作所要解決的技術問題、技術手段及有益效果更加清楚明白，以下結合圖式及實施例，對本創作進行進一步詳細說明。應當理解，此處所描述的具體實施例僅僅用以解釋本創作，並不用於限定本創作。In order to make the technical problems, technical means and beneficial effects to be solved by this creation more clear, the following description of the creation will be further described in detail in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the creation, and are not used to limit the creation.

需要說明的是，當元件被稱為“固定於”或“設置於”另一個元件，它可以直接在另一個元件上或者間接在所述另一個元件上。當一個元件被稱為是“連接於”另一個元件，它可以是直接連接到另一個元件或間接連接至所述另一個元件上。It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

此外，術語“第一”、“第二”僅用於描述目的，而不能理解為指示或暗示相對重要性或者隱含指明所指示的技術特徵的數量。由此，限定有“第一”、“第二”的特徵可以明示或者隱含地包括一個或者更多個所述特徵。在本創作的描述中，“多個”的含義是兩個或兩個以上，除非另有明確具體的限定。“複數個”的含義是一個或一個以上，除非另有明確具體的限定。In addition, the terms "first" and "second" are used for description purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this creation, the meaning of "plurality" is two or more, unless otherwise specifically limited. The meaning of "plural" is one or more, unless otherwise specifically limited.

在本創作的描述中，需要理解的是，術語“中心”、“長度”、“寬度”、“厚度”、“上”、“下”、“前”、“後”、“左”、“右”、“豎直”、“水平”、“頂”、“底”、“內”、“外”等指示的方位或位置關係為基於圖式所示的方位或位置關係，僅是為了便於描述本創作和簡化描述，而不是指示或暗示所指的裝置或元件必須具有特定的方位、以特定的方位構造和操作，因此不能理解為對本創作的限制。In the description of this creation, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "back", "left", " The orientation or positional relationship indicated by "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, only for convenience This description and simplified description are described, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be construed as a limitation of this creation.

在本創作的描述中，需要說明的是，除非另有明確的規定和限定，術語“安裝”、“相連”、“連接”應做廣義理解，例如，可以是固定連接，也可以是可拆卸連接，或一體地連接；可以是機械連接，也可以是電連接；可以是直接相連，也可以藉由中間媒介間接相連，可以是兩個元件內部的連通或兩個元件的相互作用關係。對於所屬技術領域具有通常知識者而言，可以根據具體情況理解上述術語在本創作中的具體含義。In the description of this creation, it should be noted that the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be fixed connection or detachable unless otherwise clearly specified and limited Connection, or integral connection; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediary, it can be the connection between two components or the interaction between two components. For those with ordinary knowledge in the technical field to which they belong, they can understand the specific meanings of the above terms in this creation according to specific situations.

請一併參閱第1圖至第4圖，現對本創作提供的主動降溫式無線充電器100進行說明。所述主動降溫式無線充電器100，包括機殼10、充電線圈21、主控板22、半導體製冷片24和散熱風扇23，充電線圈21、主控板22和散熱風扇23安裝於機殼10中，以藉由機殼10來保護這些元件。充電線圈21與主控板22電性相連，以便藉由主控板22控制充電線圈21對手機等電子設備進行無線充電。機殼10包括底殼13、金屬盒12和蓋板11，蓋板11蓋於金屬盒12上，充電線圈21與主控板22置於金屬盒12中，以保護與支撐充電線圈21與主控板22，並且可以起到防濺水的作用，避免濺水進入金屬盒12中；金屬盒12安裝在底殼13上，以將底殼13與金屬盒12相連。主控板22設於充電線圈21背離蓋板11的一側，以減小佔用面積，提高機殼10空間利用率，進而可以將所述主動降溫式無線充電器100製作較小。半導體製冷片24貼於金屬盒12的底面，以便對金屬盒12進行主動降溫，進而對金屬盒12中的主控板22和充電線圈21進行降溫，以保證充電線圈21良好地對電子設備充電。散熱風扇23安裝在底殼13上，並且散熱風扇23位置半導體製冷片24對應的位置，以便對半導體製冷片24進行散熱，保證半導體製冷片24良好工作。底殼13上開設有氣孔131，以便散熱風扇23工作時，熱氣流流出。Please refer to FIG. 1 to FIG. 4 together to describe the active cooling wireless charger 100 provided by this creation. The active cooling wireless charger 100 includes a casing 10, a charging coil 21, a main control board 22, a semiconductor cooling chip 24 and a cooling fan 23, and the charging coil 21, the main control board 22 and the cooling fan 23 are installed in the casing 10 In order to protect these components with the housing 10. The charging coil 21 is electrically connected to the main control board 22, so that the main control board 22 controls the charging coil 21 to wirelessly charge mobile phones and other electronic devices. The casing 10 includes a bottom case 13, a metal box 12 and a cover plate 11. The cover plate 11 covers the metal box 12, and the charging coil 21 and the main control board 22 are placed in the metal box 12 to protect and support the charging coil 21 and the main board The control board 22 can also prevent splash water from entering the metal box 12; the metal box 12 is installed on the bottom case 13 to connect the bottom case 13 with the metal box 12. The main control board 22 is disposed on the side of the charging coil 21 facing away from the cover plate 11 to reduce the occupied area and improve the space utilization rate of the cabinet 10, and thus the active cooling wireless charger 100 can be made smaller. The semiconductor cooling sheet 24 is attached to the bottom surface of the metal box 12 in order to actively cool the metal box 12 and further cool the main control board 22 and the charging coil 21 in the metal box 12 to ensure that the charging coil 21 charges the electronic device well . The cooling fan 23 is installed on the bottom case 13, and the cooling fan 23 is located at a position corresponding to the semiconductor cooling fin 24, so as to radiate heat from the semiconductor cooling fin 24, and ensure that the semiconductor cooling fin 24 works well. The bottom case 13 is provided with air holes 131, so that when the cooling fan 23 works, the hot air flow out.

本創作提供的主動降溫式無線充電器100，與習知技術相比，本創作藉由將主控板22設於充電線圈21背離蓋板11的一側，以減小佔用面積；而設置金屬盒12，將充電線圈21和主控板22設置在金屬盒12中，並將蓋板11蓋在金屬盒12上，不僅可以便於支撐充電線圈21和主控板22，而且可以起到良好的防濺水作用；在金屬盒12的底面貼合半導體製冷片24，則可以主動對金屬盒12進行製冷，以對金屬盒12中主控板22和充電線圈21進行降溫，保證充電線圈21良好工作。Compared with the conventional technology, the active cooling wireless charger 100 provided by this creation is to install the main control board 22 on the side of the charging coil 21 facing away from the cover plate 11 to reduce the occupied area; Box 12, the charging coil 21 and the main control board 22 are set in the metal box 12, and the cover plate 11 is covered on the metal box 12, not only can facilitate the support of the charging coil 21 and the main control board 22, but also can play a good Anti-splashing effect; the semiconductor cooling sheet 24 is attached to the bottom surface of the metal box 12, the metal box 12 can be actively cooled to cool the main control board 22 and the charging coil 21 in the metal box 12, to ensure that the charging coil 21 is good jobs.

進一步地，請參閱第2圖，作為本創作提供的主動降溫式無線充電器100的一種具體實施方式，所述主動降溫式無線充電器100還包括貼合於半導體製冷片24上的散熱器25，散熱器25位於半導體製冷片24背離金屬盒12的一面上，散熱風扇23與散熱器25相連。設置散熱器25，以便散熱風扇23可以更好的對半導體製冷片24散熱。Further, please refer to FIG. 2 as a specific embodiment of the active cooling wireless charger 100 provided by the author, the active cooling wireless charger 100 further includes a heat sink 25 attached to the semiconductor cooling sheet 24 The radiator 25 is located on the side of the semiconductor cooling sheet 24 facing away from the metal box 12, and the cooling fan 23 is connected to the radiator 25. The radiator 25 is provided so that the cooling fan 23 can better radiate the semiconductor cooling fins 24.

進一步地，請參閱第2圖，作為本創作提供的主動降溫式無線充電器100的一種具體實施方式，金屬盒12為鋁盒，以保證金屬盒12良好的導熱性能和良好的強度。當然，其它一些實施例中，金屬盒12也可以為不銹鋼盒等等。Further, please refer to FIG. 2, as a specific embodiment of the active cooling wireless charger 100 provided by the present creation, the metal box 12 is an aluminum box, so as to ensure good thermal conductivity and good strength of the metal box 12. Of course, in some other embodiments, the metal box 12 may also be a stainless steel box or the like.

進一步地，請參閱第2圖，作為本創作提供的主動降溫式無線充電器100的一種具體實施方式，充電線圈21為多個，多個充電線圈21覆蓋蓋板11的底面，從而將電子設備任意放置在蓋板11上，均可以與一個充電線圈21對應，以對電子設備進行無線充電，以方便使用者使用。Further, please refer to FIG. 2, as a specific embodiment of the active cooling wireless charger 100 provided by the author, there are a plurality of charging coils 21, and the plurality of charging coils 21 covers the bottom surface of the cover plate 11, so that the electronic device Arbitrarily placed on the cover plate 11 can correspond to a charging coil 21 to wirelessly charge the electronic device for the convenience of users.

進一步地，請參閱第2圖，作為本創作提供的主動降溫式無線充電器100的一種具體實施方式，所述主動降溫式無線充電器100還包括支撐充電線圈21的支撐盤211，支撐盤211與蓋板11固定相連。設置支撐盤211，以便於支撐充電線圈21，進而方便將充電線圈21固定在蓋板11底面。當然，在其它一些實施例中，也可以將充電線圈21粘貼在蓋板11底面或將充電線圈21支撐在主控板22上。Further, please refer to FIG. 2, as a specific embodiment of the active cooling wireless charger 100 provided by the author, the active cooling wireless charger 100 further includes a support plate 211 supporting the charging coil 21, and the support plate 211 The cover 11 is fixedly connected. A supporting plate 211 is provided to support the charging coil 21 and to facilitate fixing the charging coil 21 on the bottom surface of the cover 11. Of course, in some other embodiments, the charging coil 21 may also be pasted on the bottom surface of the cover plate 11 or the charging coil 21 may be supported on the main control board 22.

進一步地，充電線圈21為多個時，多個充電線圈21安裝在支撐盤211上，以藉由支撐盤211來支撐住多個充電線圈21，從而便於將多個充電線圈21支撐在蓋板11上，並且也方便多個充電線圈21的佈局與組裝。另外，所述結構還可以將主動降溫式無線充電器100製作較大，以便可以同時對多個電子設備進行無線充電。Further, when there are multiple charging coils 21, the multiple charging coils 21 are installed on the support tray 211 to support the multiple charging coils 21 by the supporting tray 211, thereby facilitating supporting the multiple charging coils 21 on the cover plate 11. It also facilitates the layout and assembly of multiple charging coils 21. In addition, the structure can also make the active cooling wireless charger 100 larger, so that multiple electronic devices can be wirelessly charged at the same time.

進一步地，請參閱第2圖，作為本創作提供的主動降溫式無線充電器100的一種具體實施方式，機殼10中設置有兩個散熱風扇23，以便兩個散熱風扇23可以同時工作，提升散熱效率。在其它一些實施例中，機殼10中也可以僅設置一個散熱風扇23。還有一些實施例中，機殼10中也可以設置三個、四個、五個等數量的散熱風扇23。Further, please refer to FIG. 2, as a specific embodiment of the active cooling wireless charger 100 provided by the author, two cooling fans 23 are provided in the casing 10 so that the two cooling fans 23 can work simultaneously to improve Heat dissipation efficiency. In some other embodiments, only one cooling fan 23 may be provided in the cabinet 10. In some other embodiments, three, four, five, etc. cooling fans 23 may also be provided in the cabinet 10.

進一步地，請參閱第2圖，作為本創作提供的主動降溫式無線充電器100的一種具體實施方式，半導體製冷片24為兩個，以更好的對金屬盒12進行主動降溫。在其它一些實施例中，半導體製冷片24也可以僅設置一個。還有一些實施例中，半導體製冷片24也可以設置三個、四個、五個等數量。Further, please refer to FIG. 2, as a specific embodiment of the active cooling wireless charger 100 provided by the present creation, there are two semiconductor cooling fins 24 to better actively cool the metal box 12. In some other embodiments, only one semiconductor cooling fin 24 may be provided. In some other embodiments, the number of semiconductor cooling fins 24 may be three, four, five, etc.

進一步地，請參閱第2圖，作為本創作提供的主動降溫式無線充電器100的一種具體實施方式，散熱器25為兩個，分別與兩個半導體製冷片24相連。其它一些實施例中，散熱器25也可以為一個，並同時與金屬盒12底面的各半導體製冷片24相連。當然，在其它一些實施例中，散熱器25也可以與半導體製冷片24一一對應。Further, please refer to FIG. 2, as a specific embodiment of the active cooling wireless charger 100 provided by the present creation, there are two radiators 25, which are respectively connected to two semiconductor cooling plates 24. In some other embodiments, there may be one heat sink 25, which is simultaneously connected to each semiconductor cooling plate 24 on the bottom surface of the metal box 12. Of course, in some other embodiments, the heat sink 25 may also correspond to the semiconductor cooling fins 24 one-to-one.

進一步地，請參閱第1圖、第2圖和第4圖，作為本創作提供的主動降溫式無線充電器100的一種具體實施方式，金屬盒12靠近蓋板11的一側設有定位槽121，蓋板11底面的邊緣凸設有配合伸入定位槽121中的定位肋111。在金屬盒12上設置定位槽121，而在蓋板11上設置定位肋111，將定位肋111***定位槽121中，以將蓋板11與金屬盒12進行定位，便於將蓋板11與金屬盒12相連。更進一步地，本實施例中，定位槽121環繞金屬盒12，方便加工製作。Further, please refer to FIG. 1, FIG. 2 and FIG. 4, as a specific embodiment of the active cooling wireless charger 100 provided by the present creation, the metal box 12 is provided with a positioning groove 121 on the side near the cover 11 The edge of the bottom surface of the cover plate 11 is convexly provided with a positioning rib 111 which is extended into the positioning groove 121. A positioning groove 121 is provided on the metal box 12, and a positioning rib 111 is provided on the cover plate 11, and the positioning rib 111 is inserted into the positioning groove 121 to position the cover plate 11 and the metal box 12 to facilitate the positioning of the cover plate 11 and the metal Box 12 is connected. Furthermore, in this embodiment, the positioning groove 121 surrounds the metal box 12 to facilitate processing.

進一步地，請參閱第1圖、第2圖和第4圖，作為本創作提供的主動降溫式無線充電器100的一種具體實施方式，底殼13中設有容置散熱風扇23的容置腔132，氣孔131開設於容置腔132的底部。在底殼13中設置容置腔132，以便安裝固定散熱風扇23。Further, please refer to FIG. 1, FIG. 2 and FIG. 4, as a specific embodiment of the active cooling wireless charger 100 provided by the present creation, a housing cavity for accommodating the cooling fan 23 is provided in the bottom case 13 132, the air hole 131 is opened at the bottom of the accommodating cavity 132. An accommodating cavity 132 is provided in the bottom case 13 to install and fix the heat dissipation fan 23.

進一步地，請參閱第2圖至第4圖，作為本創作提供的主動降溫式無線充電器100的一種具體實施方式，所述主動降溫式無線充電器100還包括用於將機殼10傾斜支撐的支撐座30，機殼10與支撐座30鉸接。設置支撐座30，並將機殼10與支撐座30鉸接，從而可以將相對支撐座30轉動機殼10，使機殼10傾斜，以便將電子設備置於機殼10的蓋板11上時，使電子設備處於傾斜位置，以支撐電子設備，以便使用電子設備。Further, please refer to FIGS. 2 to 4 as a specific embodiment of the active cooling wireless charger 100 provided by the author, the active cooling wireless charger 100 further includes an inclined support for the chassis 10 The support base 30, the cabinet 10 and the support base 30 are hinged. When the support base 30 is provided and the housing 10 and the support base 30 are hinged, the housing 10 can be rotated relative to the support base 30 to tilt the housing 10 so that the electronic device is placed on the cover 11 of the housing 10, Keep the electronic device in an inclined position to support the electronic device so that the electronic device can be used.

進一步地，請參閱第2圖至第4圖，作為本創作提供的主動降溫式無線充電器100的一種具體實施方式，支撐座30包括支撐殼31和支板32，支板32的一端與支撐殼31鉸接，支板32的另一端與機殼10鉸接，支撐殼31的一側設有與支板32鉸接的支塊312，從而在使用時，可以轉動機殼10，使機殼10處於傾斜位置，可以使機殼10的一側支在支撐殼31上，而支板32支撐住機殼10的底面，以將機殼10傾斜支撐在支撐殼31上。而設置支撐殼31，以便傾斜支撐機殼10時，可以保持穩定，同時還可以藉由支撐殼31來支撐電子設備；同時還可以轉動機殼10，使支撐殼31蓋在機殼10的底面上，以保護機殼10，並減小佔用空間。Further, please refer to FIGS. 2 to 4, as a specific embodiment of the active cooling wireless charger 100 provided by the present creation, the support base 30 includes a support shell 31 and a support plate 32, and one end of the support plate 32 is connected to the support The shell 31 is hinged, the other end of the support plate 32 is hinged with the cabinet 10, and a support block 312 hinged with the support plate 32 is provided on one side of the support shell 31, so that when in use, the cabinet 10 can be rotated so that the cabinet 10 is in position In the inclined position, one side of the housing 10 can be supported on the support housing 31, and the support plate 32 supports the bottom surface of the housing 10 to support the housing 10 on the support housing 31 at an angle. The support case 31 is provided so that when the support case 10 is tilted, it can be kept stable, and at the same time, the electronic device can be supported by the support case 31; at the same time, the case 10 can be rotated to cover the support case 31 on the bottom surface of the case 10 To protect the cabinet 10 and reduce the occupied space.

進一步地，請參閱第2圖至第4圖，作為本創作提供的主動降溫式無線充電器100的一種具體實施方式，機殼10中安裝有用於定位轉動位置的定位鉸鏈33，定位鉸鏈33與支板32相連。在機殼10中設置定位鉸鏈33，並將定位鉸鏈33與支板32相連，以便在轉動機殼10時，可以對機殼10進行定位，使機殼10更好的支撐電子設備。當然，在另一些實施例中，也可以在機殼10或支撐殼31上設置止擋塊，以擋住支板32，而限定支板32的角度位置，進而對機殼10進行定位。Further, please refer to FIGS. 2 to 4, as a specific embodiment of the active cooling wireless charger 100 provided by the author, a positioning hinge 33 for positioning the rotation position is installed in the casing 10, and the positioning hinge 33 and The support plate 32 is connected. A positioning hinge 33 is provided in the casing 10, and the positioning hinge 33 is connected to the support plate 32, so that when the casing 10 is rotated, the casing 10 can be positioned, so that the casing 10 better supports electronic equipment. Of course, in some other embodiments, a stopper may be provided on the casing 10 or the support casing 31 to block the support plate 32 and define the angular position of the support plate 32 to further position the casing 10.

進一步地，請參閱第2圖至第4圖，作為本創作提供的主動降溫式無線充電器100的一種具體實施方式，機殼10的底部設有容置支板32的容置槽134。在機殼10的底部設置容置槽134，以便收容支板32，在將機殼10轉動置於支撐殼31上時，可以使支板32置於容置槽134中，減小佔用空間。具體地，容置槽134設於底殼13的底面。Further, please refer to FIG. 2 to FIG. 4, as a specific embodiment of the active cooling wireless charger 100 provided by the present creation, an accommodating groove 134 for accommodating the support plate 32 is provided at the bottom of the casing 10. An accommodating groove 134 is provided at the bottom of the cabinet 10 to accommodate the support plate 32. When the cabinet 10 is rotated and placed on the support shell 31, the support plate 32 can be placed in the accommodating groove 134 to reduce the occupied space. Specifically, the accommodating groove 134 is provided on the bottom surface of the bottom case 13.

進一步地，請參閱第2圖至第4圖，作為本創作提供的主動降溫式無線充電器100的一種具體實施方式，支撐殼31上安裝有用於支撐機殼10的支撐板34，支撐板34上開設有供支塊312伸出的開口341。在支撐殼31上設置支撐板34，當機殼10收於支撐殼31上時，可以藉由支撐板34更好的支撐住機殼10；而在將機殼10傾斜支撐時，支撐板34也可以更好支撐住機殼10的下側。Further, please refer to FIG. 2 to FIG. 4, as a specific embodiment of the active cooling wireless charger 100 provided by the author, a support plate 34 for supporting the cabinet 10 is installed on the support shell 31, and the support plate 34 An opening 341 for extending the branch block 312 is provided on the upper side. A supporting plate 34 is provided on the supporting shell 31. When the housing 10 is received on the supporting shell 31, the supporting plate 34 can better support the housing 10; and when the housing 10 is tilted and supported, the supporting plate 34 It can also better support the lower side of the cabinet 10.

進一步地，請參閱第2圖至第4圖，作為本創作提供的主動降溫式無線充電器100的一種具體實施方式，本實施例中，支板32為兩個，兩個支板32分別位於機殼10長度方向的兩端。在其它一些實施例中，支板32也可以為一個、三個、四個等數量。Further, please refer to FIG. 2 to FIG. 4, as a specific implementation of the active cooling wireless charger 100 provided by the author, in this embodiment, there are two support plates 32, and the two support plates 32 are located at Both ends of the casing 10 in the longitudinal direction. In some other embodiments, the number of support plates 32 may be one, three, four, or the like.

進一步地，請參閱第2圖至第4圖，作為本創作提供的主動降溫式無線充電器100的一種具體實施方式，支撐板34上遠離支塊312的一側設有墊片35。在支撐板34上設置墊片35，當傾斜支撐機殼10時，機殼10的下側可以抵在墊片35上，以防機殼10傾倒，更好的支撐機殼10，並且在使用時，墊片35還可以支撐電子設備，防止電子設備滑倒。Further, please refer to FIG. 2 to FIG. 4, as a specific embodiment of the active cooling wireless charger 100 provided by the present creation, a gasket 35 is provided on the side of the supporting plate 34 away from the supporting block 312. A shim 35 is provided on the support plate 34. When the chassis 10 is tilted to support the chassis 10, the lower side of the chassis 10 can abut against the shim 35 to prevent the chassis 10 from toppling over, better supporting the chassis 10, and in use At this time, the gasket 35 can also support the electronic device to prevent the electronic device from slipping.

進一步地，支撐殼31遠離支塊312的一側朝向機殼10的方向凸設有檔板313，以便在機殼10傾斜設置並支撐電子設備時，檔板313可以將電子設備進行定位，更好的防止電子設備滑倒。Further, the side of the supporting shell 31 away from the supporting block 312 is protrudingly provided with a baffle 313 toward the direction of the casing 10, so that when the casing 10 is tilted and supports the electronic device, the baffle 313 can position the electronic device. Good to prevent electronic equipment from slipping.

更進一步地，機殼10上對應開設有用於容置檔板313的開槽133，從而在機殼10收於支撐殼31上時，檔板313可以置於開槽133中，即可以對機殼10進行定位，也可以減小佔用空間。具體地，開槽133設在底殼13的一側。Furthermore, a slot 133 for accommodating the baffle plate 313 is correspondingly formed on the casing 10, so that when the casing 10 is stored on the supporting shell 31, the baffle plate 313 can be placed in the slot 133, that is, the machine can be aligned The positioning of the shell 10 can also reduce the occupied space. Specifically, the slot 133 is provided on one side of the bottom case 13.

進一步地，請參閱第2圖至第4圖，作為本創作提供的主動降溫式無線充電器100的一種具體實施方式，支撐殼31上對應於氣孔131的位置開設有氣流孔311。當機殼10收於支撐殼31上時，可以便於外部空氣經氣流孔311經氣孔131進入機殼10，方便散熱使用。Further, please refer to FIG. 2 to FIG. 4, as a specific embodiment of the active cooling wireless charger 100 provided by the present invention, an airflow hole 311 is opened on the support case 31 corresponding to the position of the airhole 131. When the casing 10 is received on the support casing 31, the outside air can be facilitated to enter the casing 10 through the air holes 311 and the air holes 131, which is convenient for heat radiation.

進一步地，當支撐殼31上設有支撐板34時，支撐板34上對應於氣流孔311的位置開設有通口342，以露出氣流孔311。Further, when the supporting plate 31 is provided on the supporting shell 31, the supporting plate 34 is provided with a through hole 342 at a position corresponding to the airflow hole 311 to expose the airflow hole 311.

進一步地，支撐殼31上設有支撐肋314，以便支撐住支撐板34，便於將支撐板34穩定固定在支撐殼31上。Further, the supporting shell 31 is provided with supporting ribs 314 so as to support the supporting plate 34 so as to stably fix the supporting plate 34 on the supporting shell 31.

以上所述僅為本創作的較佳實施例而已，並不用以限制本創作，凡在本創作的精神和原則之內所作的任何修改、等同替換和改進等，均應包含在本創作的保護範圍之內。The above are only the preferred embodiments of this creation and are not intended to limit this creation. Any modification, equivalent replacement and improvement made within the spirit and principles of this creation should be included in the protection of this creation Within range.

10:機殼 11:蓋板 12:金屬盒 13:底殼 21:充電線圈 22:主控板 23:散熱風扇 24:半導體製冷片 25:散熱器 30:支撐座 31:支撐殼 32:支板 33:定位鉸鏈 34:支撐板 35:墊片 100:主動降溫式無線充電器 111:定位肋 121:定位槽 131:氣孔 132:容置腔 133:開槽 134:容置槽 211:支撐盤 311:氣流孔 312:支塊 313:檔板 314:支撐肋 341:開口 342:通口 10: Chassis 11: Cover 12: Metal box 13: bottom shell 21: Charging coil 22: main control board 23: Cooling fan 24: Semiconductor refrigeration chip 25: radiator 30: Support seat 31: Support shell 32: Support plate 33: Positioning hinge 34: Support plate 35: Gasket 100: Active cooling wireless charger 111: positioning rib 121: positioning groove 131: Stomatal 132: accommodating cavity 133: Slotted 134: accommodating slot 211: Support plate 311: Airflow hole 312: branch 313: Baffle 314: Support rib 341: opening 342: port

為了更清楚地說明本創作實施例中的技術手段，下面將對實施例或習知技術描述中所需要使用的圖式作簡單地介紹，顯而易見地，下面描述中的圖式僅僅是本創作的一些實施例，對於所屬技術領域具有通常知識者而言，在不付出進步性勞動的前提下，還可以根據這些圖式獲得其他的圖式。 第1圖為本創作實施例提供的主動降溫式無線充電器的結構示意圖； 第2圖為本創作實施例提供的主動降溫式無線充電器的***結構示意圖； 第3圖為第1圖的主動降溫式無線充電器的機殼傾斜支撐時的結構示意圖一；以及 第4圖為第1圖的主動降溫式無線充電器的機殼傾斜支撐時的結構示意圖二。 In order to more clearly explain the technical means in this creative embodiment, the following will briefly introduce the drawings required in the embodiments or the description of the conventional technology. Obviously, the drawings in the following description are only for the creation In some embodiments, for those with ordinary knowledge in the technical field, without drawing progressive labor, other drawings can also be obtained according to these drawings. FIG. 1 is a schematic structural diagram of an active cooling wireless charger provided by a creative embodiment; FIG. 2 is a schematic diagram of the explosion structure of the active cooling wireless charger provided by the creative embodiment; FIG. 3 is a first schematic structural view of the active cooling wireless charger of FIG. 1 when the casing is tilted and supported; and FIG. 4 is a second schematic structural view of the active cooling wireless charger of FIG. 1 when the casing of the wireless charger is tilted and supported.

10:機殼 10: Chassis

11:蓋板 11: Cover

12:金屬盒 12: Metal box

13:底殼 13: bottom shell

31:支撐殼 31: Support shell

100:主動降溫式無線充電器 100: Active cooling wireless charger

Claims (14)

一種主動降溫式無線充電器，其包括一機殼、安裝於該機殼中的一充電線圈、安裝於該機殼中的一主控板和安裝於該機殼中的一散熱風扇，其中該機殼包括一底殼、安裝於該底殼上的一金屬盒和蓋於該金屬盒上的一蓋板；該充電線圈和該主控板置於該金屬盒中，該主控板設於該充電線圈背離該蓋板的一側，該散熱風扇安裝於該底殼上，該底殼底部開設有一氣孔，該金屬盒的底面貼合有一半導體製冷片，該散熱風扇位於該半導體製冷片對應的位置。An active cooling wireless charger includes a casing, a charging coil installed in the casing, a main control board installed in the casing, and a cooling fan installed in the casing, wherein the The chassis includes a bottom case, a metal box mounted on the bottom case, and a cover plate covering the metal box; the charging coil and the main control board are placed in the metal box, and the main control board is provided on The side of the charging coil facing away from the cover plate, the cooling fan is installed on the bottom case, an air hole is opened at the bottom of the bottom case, a semiconductor cooling sheet is attached to the bottom surface of the metal box, the cooling fan is located corresponding to the semiconductor cooling sheet s position. 如申請專利範圍第1項所述的主動降溫式無線充電器，其中該主動降溫式無線充電器進一步包括貼合於該半導體製冷片上的一散熱器，該散熱器位於該半導體製冷片背離該金屬盒的一面上，該散熱風扇與該散熱器相連。The active cooling wireless charger as described in item 1 of the patent scope, wherein the active cooling wireless charger further includes a heat sink attached to the semiconductor cooling plate, the heat sink is located on the semiconductor cooling plate away from the metal On one side of the box, the cooling fan is connected to the radiator. 如申請專利範圍第1項所述的主動降溫式無線充電器，其中該金屬盒為一鋁盒。The active cooling wireless charger as described in item 1 of the patent scope, wherein the metal box is an aluminum box. 如申請專利範圍第1項所述的主動降溫式無線充電器，其中該金屬盒靠近該蓋板的一側設有一定位槽，該蓋板的底面的邊緣凸設有配合伸入該定位槽中的一定位肋。An active cooling wireless charger as described in item 1 of the patent application scope, wherein the metal box is provided with a positioning groove on the side near the cover plate, and the edge of the bottom surface of the cover plate is protrudingly fitted into the positioning groove A positioning rib. 如申請專利範圍第1項所述的主動降溫式無線充電器，其中該充電線圈為複數個，且該複數個充電線圈覆蓋該蓋板的底面。The active cooling wireless charger as described in item 1 of the patent application scope, wherein the charging coils are plural, and the plural charging coils cover the bottom surface of the cover plate. 如申請專利範圍第1項所述的主動降溫式無線充電器，其中該主動降溫式無線充電器進一步包括支撐該充電線圈的一支撐盤，該支撐盤與該蓋板固定相連。The active cooling wireless charger as described in item 1 of the patent application scope, wherein the active cooling wireless charger further includes a support plate supporting the charging coil, and the support plate is fixedly connected to the cover plate. 如申請專利範圍第1項至第6項中任一項所述的主動降溫式無線充電器，其中該底殼中設有容置該散熱風扇的一容置腔，該氣孔開設於該容置腔的底部。The active cooling wireless charger as described in any one of the first to sixth patent applications, wherein a housing cavity for accommodating the cooling fan is provided in the bottom case, and the air hole is opened in the housing The bottom of the cavity. 如申請專利範圍第1項至第6項中任一項所述的主動降溫式無線充電器，其中該主動降溫式無線充電器進一步包括用於將該機殼傾斜支撐的一支撐座，該機殼與該支撐座鉸接。The active cooling wireless charger as described in any one of the first to sixth patent application scopes, wherein the active cooling wireless charger further includes a support base for tilting the chassis, the device The shell is hinged with the support base. 如申請專利範圍第8項所述的主動降溫式無線充電器，其中該支撐座包括可蓋於該機殼的底面的一支撐殼和用於支撐該機殼的一支板，該支板的一端與該支撐殼鉸接，該支板的另一端與該機殼鉸接，該支撐殼的一側設有與該支板鉸接的一支塊。The active cooling wireless charger as described in item 8 of the patent application scope, wherein the support base includes a support case that can cover the bottom surface of the case and a plate for supporting the case. One end is hinged with the support shell, the other end of the support plate is hinged with the machine shell, and a side block of the support shell is hinged with the support plate. 如申請專利範圍第9項所述的主動降溫式無線充電器，其中該機殼中安裝有用於定位轉動位置的一定位鉸鏈，該定位鉸鏈與該支板相連。An active cooling wireless charger as described in item 9 of the patent application scope, wherein a positioning hinge for positioning the rotation position is installed in the casing, and the positioning hinge is connected to the support plate. 如申請專利範圍第9項所述的主動降溫式無線充電器，其中該機殼的底部設有容置該支板的一容置槽。An active cooling wireless charger as described in item 9 of the patent application scope, wherein a bottom of the casing is provided with a receiving groove for receiving the support plate. 如申請專利範圍第9項所述的主動降溫式無線充電器，其中該支撐殼上安裝有用於支撐該機殼的一支撐板，該支撐板上開設有供該支塊伸出的一開口。An active cooling wireless charger as described in item 9 of the patent application scope, wherein a support plate for supporting the cabinet is installed on the support shell, and an opening for the extension of the support block is provided on the support plate. 如申請專利範圍第12項所述的主動降溫式無線充電器，其中該支撐板上遠離該支塊的一側設有一墊片。An active cooling wireless charger as described in item 12 of the patent application scope, wherein a spacer is provided on the side of the support plate away from the support block. 如申請專利範圍第9項所述的主動降溫式無線充電器，其中該支撐殼上對應於該氣孔的位置開設有一氣流孔。An active cooling wireless charger as described in item 9 of the patent application scope, wherein an airflow hole is opened on the supporting shell at a position corresponding to the airhole.
TW108216100U 2018-12-28 2019-12-03 Active cooling type wireless charger TWM597007U (en)

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PCT/CN2018/124650 WO2020133150A1 (en) 2018-12-28 2018-12-28 Active cooling wireless charger
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TWI802075B (en) * 2020-11-13 2023-05-11 乾坤科技股份有限公司 Wireless charger

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CN111342511A (en) * 2020-02-26 2020-06-26 Oppo广东移动通信有限公司 Electronic equipment, control method and charging system

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CN105846496A (en) * 2016-04-26 2016-08-10 努比亚技术有限公司 Wireless charging device and method
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CN108199491A (en) * 2018-01-10 2018-06-22 上海惠芽信息技术有限公司 A kind of charging module and the wireless charging system with the charging module

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