Power adapter device and electronic equipment

Abstract

The utility model discloses a power adapter device in the field of charging technology. The power adapter device comprises a first shell and a second shell, the first shell and the second shell are connected to define a receiving cavity, a circuit board is arranged in the receiving cavity, a perspective area is arranged on the first shell and / or the second shell corresponding to the receiving cavity, the receiving cavity is filled with a flowable medium, and the circuit board and / or the flowable medium are visible through the perspective area; the power adapter device arranges a flowable medium in the receiving cavity so that the flowable medium absorbs the heat emitted by the circuit board in the power adapter device when the power adapter device is working, so that the temperature of the power adapter device is maintained at a low level, and the use safety of the power adapter device can be improved; at the same time, the flowable medium can be observed from the outside through the perspective area, and the circuit board can be seen through the flowable medium, making the power adapter device more beautiful and interesting.

Description

[Technical field]

[0001] The utility model relates to the technical field of charging, and in particular to a power adapter device and an electronic device. [Background technology]

[0002] With the diversification and popularization of electronic devices, the demand for chargers for charging electronic devices has greatly increased. With the development of technology, the charging power of chargers is getting higher and higher, but the increase in charging power will cause the charger to heat up after a long period of charging, which may cause safety hazards. At the same time, the existing chargers have a single appearance and are not beautiful enough. [Utility Model Content]

[0003] In order to solve the problem that the existing charger is prone to heating and not aesthetically pleasing, the utility model provides a power adapter device, including a first shell and a second shell, the first shell and the second shell are connected to define a receiving cavity, the first shell is provided with a first electrical connection end, the second shell is provided with a second electrical connection end, a circuit board is provided in the receiving cavity, and the first electrical connection end and the second electrical connection end are electrically connected through the circuit board;

[0004] A perspective area is provided on the first shell and / or the second shell corresponding to the accommodating cavity, the accommodating cavity is filled with a flowable medium, and the circuit board and / or the flowable medium are visible through the perspective area.

[0005] Preferably, the flowable medium comprises a liquid medium and / or a solid medium.

[0006] Preferably, the flowable medium is in direct or indirect contact with the circuit board.

[0007] Preferably, the flowable medium includes at least one of a transparent medium, a translucent medium and an opaque medium.

[0008] Preferably, an LED and / or a display screen is arranged on the circuit board; the LED and / or the display screen is visible through the flowable medium and the perspective area.

[0009] Preferably, the circuit board is covered with a protective layer.

[0010] Preferably, the solid medium comprises solid powder or granules.

[0011] Preferably, the flowable medium includes a liquid medium and a solid medium; the liquid medium is flowable in the accommodating cavity; and / or the solid medium flows in the inner shell of the liquid medium.

[0012] Preferably, the accommodating cavity is a sealed cavity.

[0013] The utility model also provides an electronic device, which comprises a power adapter.

[0014] Compared with the prior art, the power adapter device and electronic device provided by the utility model have the following advantages:

[0015] 1. The utility model provides a power adapter device, comprising a first shell and a second shell, the first shell and the second shell are connected to define a receiving cavity, the first shell is provided with a first electrical connection end, the second shell is provided with a second electrical connection end, a circuit board is provided in the receiving cavity, and the first electrical connection end and the second electrical connection end are electrically connected through the circuit board;

[0016] A perspective area is provided on the first shell and / or the second shell corresponding to the accommodating cavity, the accommodating cavity is filled with a flowable medium, and the circuit board and / or the flowable medium are visible through the perspective area;

[0017] The power adapter device provides a flowable medium in the accommodating cavity. When the power adapter device is working, the flowable medium absorbs the heat emitted by the circuit board in the power adapter device, so that the temperature of the power adapter device is maintained at a low level, which can improve the safety of use of the power adapter device. At the same time, the flowable medium can be observed from the outside through the perspective area on the first shell and / or the second shell, and the circuit board can be seen through the flowable medium, making the power adapter device more beautiful and interesting.

[0018] 2. The flowable medium in the power adapter device provided by the utility model includes a liquid medium and / or a solid medium. By selecting and setting the liquid medium and / or the solid medium, the power adapter device can have different heat dissipation efficiencies and visual effects, thereby improving the product diversity of the power adapter device.

[0019] 3. In the power adapter device provided by the utility model, the flowable medium is in direct or indirect contact with the circuit board. When the flowable medium is in direct contact with the circuit board, the heat dissipation efficiency of the flowable medium can be further improved. When the flowable medium is in indirect contact with the circuit board, short circuit failure of the circuit board can be avoided.

[0020] 4. The flowable medium in the power adapter device provided by the utility model includes at least one of a transparent medium, a translucent medium and an opaque medium. By setting different flowable media, the observation effect of the circuit board from the outside can be different, enriching the appearance diversity of the power adapter device.

[0021] 5. In the power adapter device provided by the utility model, an LED and / or display screen is arranged on the circuit board; the LED and / or display screen is visible through the flowable medium and the perspective area, and the LED and display screen enable the circuit board to have a specific luminous effect and display capability, making the power adapter device more beautiful and having a display function.

[0022] 6. The circuit board in the power adapter device provided by the utility model is covered with a protective layer, which can prevent the circuit board from short-circuit failure caused by contact with the flowable medium, thereby improving the stability and safety of the power adapter device.

[0023] 7. The solid medium in the power adapter device provided by the utility model includes solid powder or particles. By setting it to different solid powders or particles, the solid medium of the power adapter device can have different usage effects when in use, thereby improving the appearance diversity of the power adapter device.

[0024] 8. The utility model also provides that the flowable medium in the power adapter device includes a liquid medium and a solid medium; the liquid medium can flow in the accommodating cavity; and / or the solid medium flows in the inner shell of the liquid medium. By shaking the power adapter device, the flowable medium can flow in the accommodating cavity, thereby improving the fun of the power adapter device.

[0025] 9. The utility model also provides that the accommodating cavity in the power adapter device is a sealed cavity, which can prevent the flowable medium from leaking out and improve the safety of the power adapter device.

[0026] 10. The utility model also provides an electronic device, which includes a power adapter device. The electronic device has the same beneficial effects as the above-mentioned power adapter device.

Brief Description of the Drawings

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0028] Figure 1 It is an isometric view of the power adapter device provided in the first embodiment of the utility model.

[0029] Figure 2 It is an exploded view of the power adapter device provided in the first embodiment of the utility model.

[0030] Figure 3 It is a cross-sectional view of the power adapter device provided in the first embodiment of the utility model.

[0031] Figure 4 It is a schematic diagram of the internal structure of the power adapter provided in the first embodiment of the utility model.

[0032] Figure 5 It is an isometric view of the housing of the power adapter device provided in the first embodiment of the utility model.

[0033] Figure 6 It is a schematic diagram of an electronic device provided by the second embodiment of the utility model.

[0034] Description of the accompanying drawings:

[0035] 1. Power adapter; 2. Electronic equipment; 3. Data cable;

[0036] 11. first housing; 12. second electrical connection end; 13. second housing; 14. circuit board; 15. flowable medium; 16. accommodating cavity; 17. first electrical connection end;

[0037] 111, card slot; 112, through hole; 113, baffle; 114, second sealing member; 115, buckle slot; 131, filling hole; 132, first sealing member; 133, buckle strip. [Specific implementation method]

[0038] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0039] It should be noted that the terms "first" and "second" etc. in the specification and claims of the present utility model are used to distinguish different objects rather than to describe a specific order.

[0040] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0041] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0042] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0043] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0044] With the diversification and popularization of electronic devices, the demand for chargers for charging electronic devices has greatly increased. With the development of technology, the charging power of fast chargers is getting higher and higher, but the increase in charging power will cause the charger to heat up after a long period of charging, which may cause safety hazards. At the same time, the existing chargers have a single appearance and are not beautiful enough.

[0045] Please refer to Figure 1-Figure 3 In order to solve the above problems, the first embodiment of the utility model provides a power adapter device 1, including a first shell 11 and a second shell 13, the first shell 11 and the second shell 13 are connected to define a receiving cavity 16, the first shell 11 is provided with a first electrical connection terminal 17, the second shell 13 is provided with a second electrical connection terminal 12, a circuit board 14 is provided in the receiving cavity 16, and the first electrical connection terminal 17 and the second electrical connection terminal 12 are electrically connected through the circuit board 14;

[0046] A perspective area is provided on the first shell 11 and / or the second shell 13 corresponding to the accommodating cavity 16 . The accommodating cavity 16 is filled with a flowable medium 15 . The circuit board 14 and / or the flowable medium 15 are visible through the perspective area.

[0047] The power adapter device 1 is provided with a flowable medium 15 in the accommodating cavity 16. When the power adapter device 1 is working, the flowable medium 15 absorbs the heat emitted by the circuit board 14 in the power adapter device 1, so that the temperature of the power adapter device 1 is maintained at a relatively low level, thereby improving the safety of use of the power adapter device 1. At the same time, the flowable medium 15 and the circuit board 14 can be observed from the outside through the perspective area, making the power adapter device 1 more beautiful and interesting.

[0048] Specifically, the flowable medium 15 can completely fill or partially fill the accommodating cavity 16. When the flowable medium 15 completely fills the accommodating cavity 16, the flowable medium 15 and the circuit board 14 can be in full contact, so that the flowable medium 15 has a better heat dissipation effect on the circuit board 14; when the flowable medium 15 partially fills the accommodating cavity 16, the flowable medium 15 can move freely in the accommodating cavity 16, so that the power adapter 1 has a better visual effect.

[0049] Specifically, the flowable medium 15 in the power adapter 1 includes a liquid medium and / or a solid medium. By selecting and setting the liquid medium and / or the solid medium, the power adapter 1 can have different heat dissipation efficiencies and visual effects, thereby improving the product diversity of the power adapter 1.

[0050] Furthermore, the flowable medium 15 in the power adapter device 1 can be provided with a liquid medium and a solid medium at the same time, the liquid medium fills the accommodating cavity 16, and the solid medium immersed in the liquid medium can move in the liquid medium.

[0051] Furthermore, in the first embodiment, the flowable medium 15 is configured as a liquid medium, and the liquid medium flows more smoothly in the accommodating cavity 16 .

[0052] Specifically, the flowable medium 15 in the power adapter 1 is in direct or indirect contact with the circuit board 14 .

[0053] Furthermore, when the flowable medium 15 and the circuit board 14 are in direct contact, the heat dissipation efficiency of the flowable medium 15 can be further improved. The circuit board 14 in the power adapter 1 is covered with a protective layer, which can prevent the circuit board 14 from short-circuiting due to contact with the flowable medium 15, thereby improving the stability and safety of the power adapter 1.

[0054] Optionally, the flowable medium 15 and the circuit board 14 are arranged in the same space, and the flowable medium 15 is an insulating medium to avoid short circuit. The flowable medium 15 and the circuit board 14 are in direct contact to achieve heat conduction, thereby increasing the contact area between the flowable medium 15 and the circuit board 14, and can improve the heat dissipation efficiency of the power adapter 1.

[0055] Optionally, see Figure 4 The accommodating cavity 16 may be provided with a plurality of mutually independent cavities, the circuit board 14 and the flowable medium 15 are provided in different cavities, the circuit board 14 and the flowable medium 15 are indirectly contacted through the cavity wall to achieve heat conduction, so that the flowable medium 15 can absorb the heat in the circuit board 14. Specifically, the cavity where the flowable medium 15 is located can be arranged around the cavity where the circuit board 14 is located.

[0056] At the same time, when the flowable medium 15 is set in a plurality of different cavities, the flowable medium 15 in different cavities can be set to be a medium of different shapes and colors, further improving the appearance diversity of the power adapter 1 and making it more beautiful.

[0057] Specifically, the flowable medium 15 in the power adapter 1 includes at least one of a transparent medium, a translucent medium and an opaque medium. By setting different flowable media 15, the observation effect of the circuit board 14 from the outside can be different, enriching the appearance diversity of the power adapter 1.

[0058] Furthermore, the flowable medium 15 is configured as a transparent medium, and the user can see the flowable medium 15 and the circuit board 14 in the flowable medium 15 at the same time during use.

[0059] Specifically, the first shell 11 and / or the second shell 13 is at least partially configured as a perspective area, through which the interior of the accommodating cavity 16 can be seen.

[0060] Furthermore, the first shell 11 and / or the second shell 13 are entirely configured as a perspective area, so that the user can see the flowable medium 15 in the accommodating cavity 16 through the perspective area from multiple angles.

[0061] Optionally, when the flowable medium 15 in the power adapter device 1 is set as a solid medium, the solid medium includes solid powder or particles. By setting it to different solid powders or particles, the solid medium of the power adapter device 1 can have different usage effects when in use, thereby improving the appearance diversity of the power adapter device 1.

[0062] Specifically, the flowable medium 15 at least covers the circuit board 14, and can flow in the accommodating cavity 16 when the flowable medium 15 is not completely filled; the color of the flowable medium 15 can also be set to any color, and the user can directly observe the flowable medium 15 through the transparent first shell 11, thereby improving the appearance diversity of the power adapter 1 and making it more beautiful.

[0063] Specifically, an LED and / or display screen is provided on the circuit board 14 in the power adapter device 1. The LED and / or display screen is visible through the flowable medium 15 and the perspective area. The LED and the display screen enable the circuit board 14 to have a specific lighting effect and display capability, making the power adapter device 1 more beautiful and having a display function.

[0064] See also Figure 2Specifically, a snap groove 115 is provided on one end of the first shell 11, and a snap strip 133 is provided on the second shell 13. The first shell 11 and the second shell 13 are detachably connected through the snap groove 115 and the snap strip 133. The detachable second shell 13 can facilitate the assembly and maintenance of the circuit board 14.

[0065] Furthermore, a filling hole 131 communicating with the accommodating cavity 16 is provided on the second shell 13 , and a first sealing member 132 is provided in the filling hole 131 .

[0066] After the first sealing member 132 is removed, the flowable medium 15 can be filled into the accommodating cavity 16 through the filling hole 131 , so that the power adapter device 1 does not need to disassemble the second shell 13 , thereby making the filling of the flowable medium 15 easier and preventing the leakage of the flowable medium 15 .

[0067] Specifically, see Figure 3 A second sealing member 114 is provided between the first shell 11 and the second shell 13 . Preferably, the second sealing member 114 is provided as a sealing ring. By providing the second sealing member 114 , the sealing performance between the first shell 11 and the second shell 13 can be further improved.

[0068] Please refer to Figure 3 and Figure 4 Specifically, the circuit board 14 is arranged in the first shell 11 and the two ends of the circuit board 14 are clamped in the slots 111 on the inner wall of the first shell 11. The circuit board 14 is fixed in the accommodating cavity 16 through the slots 111. At the same time, the circuit board 14 is perpendicular to the second shell 13, thereby preventing the circuit board 14 from colliding with the first shell 11 and causing the power adapter 1 to malfunction.

[0069] For further information, please refer to Figure 4 and Figure 5 The first housing 11 is provided with a first electrical connection terminal 17, and the second housing 13 is provided with a second electrical connection terminal 12. Specifically, the first electrical connection terminal 17 is configured as a USB interface, and the second electrical connection terminal 12 is configured as a plug;

[0070] A through hole 112 is provided at one end of the first housing 11 near the first electrical connection end 17, a baffle 113 is provided on the inner wall of the first housing 11 near the through hole 112, and the USB interface is connected to the through hole 112 and is provided close to the baffle 113. Since the USB interface 141 is often plugged in and out during daily use, the baffle 113 is used to further fix the USB interface to prevent it from being loosened.

[0071] The embodiment provides a flowable medium 15 in the power adapter 1 in the air, and the flowable medium 15 is in direct contact with the circuit board 14 to achieve heat conduction. The flowable medium 15 absorbs the heat emitted from the circuit board 14 when the power adapter 1 is working, so that the temperature of the power adapter 1 is maintained at a low level, which can improve the safety of the power adapter 1. At the same time, a transparent first shell 11 is provided, through which the flowable medium 15 can be observed, and the flowable medium 15 in different forms is provided to make the appearance of the power adapter 1 more diverse and beautiful.

[0072] See also Figure 6 The second embodiment of the utility model also provides an electronic device 2, including a power adapter 1 and a data line 3, one end of the data line 3 is electrically connected to the power adapter 1, and the electronic device 2 component has the same beneficial effects as the above-mentioned power adapter 1.

[0073] Compared with the prior art, the power adapter device and electronic device provided by the utility model have the following advantages:

[0074] 1. The utility model provides a power adapter device, comprising a first shell and a second shell, the first shell and the second shell are connected to define a receiving cavity, the first shell is provided with a first electrical connection end, the second shell is provided with a second electrical connection end, a circuit board is provided in the receiving cavity, and the first electrical connection end and the second electrical connection end are electrically connected through the circuit board;

[0075] A perspective area is provided on the first shell and / or the second shell corresponding to the accommodating cavity, the accommodating cavity is filled with a flowable medium, and the circuit board and / or the flowable medium are visible through the perspective area;

[0076] The power adapter device provides a flowable medium in the accommodating cavity. When the power adapter device is working, the flowable medium absorbs the heat emitted by the circuit board in the power adapter device, so that the temperature of the power adapter device is maintained at a low level, which can improve the safety of use of the power adapter device. At the same time, the flowable medium can be observed from the outside through the perspective area on the first shell and / or the second shell, and the circuit board can be seen through the flowable medium, making the power adapter device more beautiful and interesting.

[0077] 2. The flowable medium in the power adapter device provided by the utility model includes a liquid medium and / or a solid medium. By selecting and setting the liquid medium and / or the solid medium, the power adapter device can have different heat dissipation efficiencies and visual effects, thereby improving the product diversity of the power adapter device.

[0078] 3. In the power adapter device provided by the utility model, the flowable medium is in direct or indirect contact with the circuit board. When the flowable medium is in direct contact with the circuit board, the heat dissipation efficiency of the flowable medium can be further improved. When the flowable medium is in indirect contact with the circuit board, short circuit failure of the circuit board can be avoided.

[0079] 5. The flowable medium in the power adapter device provided by the utility model includes at least one of a transparent medium, a translucent medium and an opaque medium. By setting different flowable media, the observation effect of the circuit board from the outside can be different, thereby enriching the appearance diversity of the power adapter device.

[0080] 5. In the power adapter device provided by the utility model, an LED and / or display screen is arranged on the circuit board; the LED and / or display screen is visible through the flowable medium and the perspective area, and the LED and display screen enable the circuit board to have a specific luminous effect and display capability, making the power adapter device more beautiful and having a display function.

[0081] 6. The circuit board in the power adapter device provided by the utility model is covered with a protective layer, which can prevent the circuit board from short-circuit failure caused by contact with the flowable medium, thereby improving the stability and safety of the power adapter device.

[0082] 7. The solid medium in the power adapter device provided by the utility model includes solid powder or particles. By setting it to different solid powders or particles, the solid medium of the power adapter device can have different usage effects when in use, thereby improving the appearance diversity of the power adapter device.

[0083] 8. The utility model also provides that the flowable medium in the power adapter device includes a liquid medium and a solid medium; the liquid medium can flow in the accommodating cavity; and / or the solid medium flows in the inner shell of the liquid medium. By shaking the power adapter device, the flowable medium can flow in the accommodating cavity, thereby improving the fun of the power adapter device.

[0084] 9. The utility model also provides that the accommodating cavity in the power adapter device is a sealed cavity, which can prevent the flowable medium from leaking out and improve the safety of the power adapter device.

[0085] 10. The utility model also provides an electronic device, which includes a power adapter device. The electronic device has the same beneficial effects as the above-mentioned power adapter device.

[0086] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power adapter device, characterized in that: The device comprises a first shell and a second shell, wherein the first shell and the second shell are connected to define a receiving cavity, the first shell is provided with a first electrical connection end, the second shell is provided with a second electrical connection end, a circuit board is provided in the receiving cavity, and the first electrical connection end and the second electrical connection end are electrically connected via the circuit board; A perspective area is provided on the first shell and / or the second shell corresponding to the accommodating cavity, the accommodating cavity is filled with a flowable medium, and the circuit board and / or the flowable medium are visible through the perspective area.

2. The power adapter device according to claim 1, wherein: The flowable medium includes a liquid medium and / or a solid medium.

3. The power adapter device according to claim 1, wherein: The flowable medium is in direct or indirect contact with the circuit board.

4. The power adapter device according to claim 1, wherein: The flowable medium includes at least one of a transparent medium, a translucent medium, and an opaque medium.

5. The power adapter device according to claim 1, wherein: The circuit board is provided with an LED and / or a display screen; the LED and / or the display screen is visible through the flowable medium and the perspective area.

6. The power adapter device according to claim 1, wherein: The circuit board is covered with a protection layer.

7. The power adapter device according to claim 2, wherein: The solid medium includes solid powder or particles.

8. The power adapter device according to claim 2, wherein: The flowable medium includes a liquid medium and a solid medium; the liquid medium is flowable in the containing cavity; and / or the solid medium flows in the inner shell of the liquid medium.

9. The power adapter device according to claim 1, wherein: The accommodating cavity is a sealed cavity.

10. An electronic device, characterized in that: It comprises a power adapter device as claimed in any one of claims 1 to 9.

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