A heat dissipating charger

Abstract

The embodiment of the present application provides a heat dissipation charger, which comprises a shell, a surface cover and a driving member. The shell has a containing cavity and a heat dissipation port, and the heat dissipation port is communicated with the outside. The surface cover is rotatably arranged in the containing cavity. The driving member is located in the containing cavity, and the driving member is drivingly connected with the surface cover. The driving member drives the surface cover to rotate, so that the heat in the heat dissipation charger is transported to the outside through the heat dissipation port. The heat dissipation charger has a good heat dissipation effect.

Description

Technical Field

[0001] This application relates to the field of charging technology, and in particular to a heat dissipation charger. Background Technology

[0002] Smartphones, tablets, smartwatches, and other electronic devices rely on built-in batteries for power. These batteries gradually deplete during use, requiring charging to replenish power and ensure continued operation. However, if the heat generated during charging is not dissipated promptly, it can not only affect charging efficiency but also potentially damage the device.

[0003] Most chargers in related technologies lack effective heat dissipation mechanisms, which can easily lead to overheating during long-term charging. Utility Model Content

[0004] In view of this, the main objective of the embodiments of this application is to provide a heat dissipation charger with better heat dissipation effect.

[0005] To achieve the above objectives, the technical solution of this application embodiment is implemented as follows:

[0006] This application provides a heat dissipation charger, including:

[0007] A housing having a receiving cavity and a heat dissipation vent, the heat dissipation vent being in communication with the outside;

[0008] A cover, which is rotatably disposed within the receiving cavity;

[0009] A driving component is located within the receiving cavity and is drivenly connected to the face cover. The driving component drives the face cover to rotate so that the heat inside the heat dissipation charger is transferred to the outside through the heat dissipation port.

[0010] In one embodiment, at least a portion of the side of the face cover opposite to the bottom of the housing is recessed to form a heat dissipation channel, which communicates with the outside through the heat dissipation vent.

[0011] In one embodiment, the face cover has a plurality of heat dissipation channels, which extend radially along the face cover and communicate with the outside, and each heat dissipation channel is spaced apart around the center of the face cover.

[0012] In one embodiment, the cross-sectional size of the heat dissipation channel gradually increases from the center of the cover to the outer edge of the cover.

[0013] In one embodiment, the heat dissipation vent is located at the top of the housing, along the thickness direction of the heat dissipation charger, and the face cover is located below the heat dissipation vent. The side of the face cover facing away from the bottom of the housing communicates with the outside through the heat dissipation vent.

[0014] In one embodiment, a portion of the top of the housing protrudes to form a plurality of support portions on the side opposite to the bottom of the housing. Each support portion is spaced circumferentially along the top of the housing to form the heat dissipation vent. Along the thickness direction of the heat dissipation charger, the top end of the support portion extends beyond the cover.

[0015] In one embodiment, a portion of the bottom of the housing protrudes toward one side of the faceplate to form a mounting groove, and the drive member is disposed within the mounting groove.

[0016] In one embodiment, the heat dissipation charger further includes a faceplate bracket fixed within the receiving cavity and located between the faceplate and the drive member. The faceplate bracket has a through hole through which a portion of one of the faceplate and the drive member passes to connect with the other.

[0017] In one embodiment, the outer edge of the cover bracket is recessed to form a positioning groove, and the outer edge of the cover protrudes towards the side close to the cover bracket to form a positioning protrusion, and the positioning protrusion is rotatably disposed in the positioning groove.

[0018] In one embodiment, the heat dissipation charger further includes a circuit board;

[0019] The heat dissipation charger also includes an indicator light, the circuit board and the indicator light are disposed within the receiving cavity, and the circuit board is electrically connected to the indicator light; and / or,

[0020] The heat dissipation charger also includes a coil assembly located between the cover and the drive unit, and the circuit board is electrically connected to the coil assembly.

[0021] This application provides a heat-dissipating charger, including a housing, a cover, and a driving component. The housing has a receiving cavity and a heat dissipation vent, which communicates with the outside. The cover is rotatably disposed within the receiving cavity. The driving component is located within the receiving cavity and is drivenly connected to the cover. The driving component drives the cover to rotate, so that heat inside the heat-dissipating charger can be transferred to the outside through the heat dissipation vent. Thus, by controlling the rotation of the cover through the driving component, the heat generated inside the heat-dissipating charger can be promptly transferred to the outside through the heat dissipation vent, thereby achieving active heat dissipation, reducing the temperature of the heat-dissipating charger, and improving charging efficiency and device safety. Attached Figure Description

[0022] Figure 1This is an exploded view of a heat dissipation charger according to an embodiment of this application;

[0023] Figure 2 This is a schematic diagram of the structure of a heat dissipation charger for charging an electronic device according to an embodiment of this application;

[0024] Figure 3 for Figure 2 A schematic diagram of the structure of the heat dissipation charger, with arrows indicating the rotation direction of the cover;

[0025] Figure 4 for Figure 3 Cross-sectional view of the heat dissipation charger;

[0026] Figure 5 for Figure 1 Schematic diagram of the middle cover structure;

[0027] Figure 6 for Figure 5 Another structural diagram of the middle cover;

[0028] Figure 7 for Figure 1 Schematic diagram of the middle cover support structure;

[0029] Figure 8 for Figure 1 A schematic diagram of the middle shell structure.

[0030] Explanation of reference numerals in the attached figures

[0031] 10. Housing; 10a. Receiving cavity; 10b. Mounting groove; 11a. Heat dissipation vent; 111. Support; 12. Connecting post; 12a. Second connecting hole; 20. Face cover; 20a. Heat dissipation channel; 21. Positioning protrusion; 30. Drive component; 40. Face cover bracket; 40a. Through hole; 40b. Positioning groove; 40c. First connecting hole; 50. Circuit board; 60. Indicator light; 70. Coil assembly; 71. Transmitting coil; 72. Coil bracket; 80. Fastener. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solutions of this application, and are therefore only examples, and should not be used to limit the scope of protection of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0033] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0034] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0035] In this application, the orientation or positional relationship of the "thickness direction" is based on the appendix. Figure 4 The orientation or positional relationship shown is for illustrative purposes only and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this application.

[0036] One embodiment of this application provides a heat dissipation charger; please refer to [link / reference]. Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The heat dissipation charger includes a housing 10, a cover 20, and a drive unit 30.

[0037] The housing 10 has a receiving cavity 10a and a heat dissipation port 11a, which is connected to the outside.

[0038] The cover 20 is rotatably disposed within the receiving cavity 10a.

[0039] The drive unit 30 is located in the receiving cavity 10a and is drivenly connected to the cover 20. The drive unit 30 drives the cover 20 to rotate so that the heat inside the heat sink charger is transferred to the outside through the heat dissipation port 11a.

[0040] Specifically, the housing 10 refers to the main structure of the heat dissipation charger, which serves to support and protect the internal components.

[0041] The electronic device is placed on top of the housing 10.

[0042] It should be noted that there are no restrictions on how the electronic device is placed on top of the housing 10.

[0043] For example, electronic devices can be placed simply on top of housing 10.

[0044] For example, the electronic device can be placed on top of the housing 10 and connected to the top of the housing 10 to improve the stability of the electronic device during the charging process.

[0045] The cover 20 refers to the component located within the receiving cavity 10a and capable of rotating relative to the housing 10.

[0046] The heat dissipation vent 11a refers to the outlet from which the heat generated inside the charger and electronic devices is discharged to the outside.

[0047] The location of the heat dissipation vent 11a is not limited.

[0048] For example, the heat dissipation vent 11a is located at the top of the housing 10.

[0049] For example, the heat dissipation vent 11a is located in the middle of the housing 10.

[0050] It should be noted that the middle position of the housing 10 refers to any other position of the housing 10 except for the top of the housing 10.

[0051] The shape and size of the heat dissipation vent 11a are not limited. As long as it can dissipate the heat generated inside the charger to the outside, it is acceptable.

[0052] For example, the heat dissipation vent 11a may be a perforated structure.

[0053] For example, the heat dissipation vent 11a can also be a groove-shaped structure.

[0054] For example, the heat dissipation vent 11a is circular or rectangular in shape.

[0055] The position of the cover 20 within the receiving cavity 10a is not limited.

[0056] For example, the cover 20a is located in the middle of the receiving cavity 10a.

[0057] For example, the cover 20a is located in the receiving cavity 10a near the top of the housing 10. This serves two purposes: firstly, it prevents dust or foreign objects from entering the receiving cavity 10a, protecting the internal components within it. Secondly, the cover 20a, by rotating, facilitates the timely dissipation of heat generated inside the heat sink and electronic devices along the airflow path to the outside, thus reducing the temperature of the electronic devices and the heat sink.

[0058] The structure of the cover 20 is not limited.

[0059] For example, at least a portion of the side of the face cover 20 opposite to the bottom of the housing 10 is recessed to form a heat dissipation channel 20a, which communicates with the outside through a heat dissipation vent 11a. Thus, by forming a heat dissipation channel 20a through the recess of the face cover 20, the heat generated inside the heat dissipation charger can be dissipated in a timely manner through the heat dissipation channel 20a and the heat dissipation vent 11a when the heat dissipation charger is working.

[0060] The driving component 30 refers to the component used to drive the faceplate 20 to rotate.

[0061] The structure of the drive component 30 is not limited.

[0062] For example, drive component 30 is a motor.

[0063] The electronic device is placed on top of the housing 10. When the heat dissipation charger charges the electronic device, the drive unit 30 drives the cover 20 to rotate. As the cover 20 rotates, the heat generated inside the heat dissipation charger is transported to the outside through the heat dissipation port 11a along the heat dissipation channel 20a.

[0064] It should be noted that the thermal charger is not limited to any charging method for electronic devices.

[0065] For example, a thermal charger wirelessly charges electronic devices.

[0066] For example, a heat dissipation charger can wired charge electronic devices.

[0067] The heat dissipation charger of this application embodiment includes a housing 10, a cover 20, and a driving member 30. The housing 10 has a receiving cavity 10a and a heat dissipation vent 11a, which communicates with the outside. The cover 20 is rotatably disposed within the receiving cavity 10a. The driving member 30 is located within the receiving cavity 10a and is drivenly connected to the cover 20. The driving member 30 drives the cover 20 to rotate, so that the heat inside the heat dissipation charger is transferred to the outside through the heat dissipation vent 11a. Thus, by controlling the rotation of the cover 20 through the driving member 30, the heat generated inside the heat dissipation charger can be promptly transferred to the outside through the heat dissipation vent 11a, thereby achieving active heat dissipation, reducing the temperature of the heat dissipation charger, and thus improving charging efficiency and device safety.

[0068] In one embodiment, please refer to Figure 5 The cover 20 has multiple heat dissipation channels 20a, which extend radially along the cover 20 and communicate with the outside. Each heat dissipation channel 20a is spaced apart around the center of the cover 20. This allows for the rapid and uniform dissipation of heat generated inside the charger, ensuring a uniform temperature field inside the charger and improving heat dissipation efficiency.

[0069] Specifically, each heat dissipation channel 20a is arranged at intervals around the center of the cover 20. That is, each heat dissipation channel 20a is arranged radially along the center of the cover 20.

[0070] The cross-sectional shape of the heat dissipation channel 20a is not limited.

[0071] For example, the cross-sectional shape of the heat dissipation channel 20a is rectangular, trapezoidal or circular.

[0072] The cross-sectional dimensions of the heat dissipation channel 20a are not limited.

[0073] For example, the cross-sectional dimensions of the heat dissipation channel 20a are the same from the center of the cover 20 to the outer edge of the cover 20.

[0074] For example, the cross-sectional size of the heat dissipation channel 20a gradually increases from the center of the cover 20 to the outer edge of the cover 20. This allows for more effective dissipation of heat generated inside the charger, further improving heat dissipation efficiency.

[0075] It should be noted that the side of the heat dissipation channel 20a near the center of the faceplate 20 can be either closed or open.

[0076] For example, a portion of the center of the cover 20 is recessed to form a recessed area, and the heat dissipation channel 20a communicates with the recessed area on the side near the center of the cover 20. In this case, the side of the heat dissipation channel 20a near the center of the cover 20 is open. This further improves heat dissipation efficiency.

[0077] For example, the heat dissipation channels 20a are not interconnected on the side near the center of the cover 20; in this case, the side of the heat dissipation channels 20a near the center of the cover 20 is closed. This improves the structural strength of the central region of the cover 20 and enhances structural stability.

[0078] In one embodiment, please refer to Figure 1 and Figure 8 The heat dissipation vent 11a is located at the top of the housing 10, along the thickness direction of the heat dissipation charger. The face cover 20 is located below the heat dissipation vent 11a, and the side of the face cover 20 facing away from the bottom of the housing 10 is connected to the outside through the heat dissipation vent 11a. This allows heat generated inside the heat dissipation charger to be promptly transferred to the outside through the heat dissipation vent 11a, while heat generated by the electronic device can also be promptly transferred to the outside through the heat dissipation vent 11a, thereby reducing the temperature of the heat dissipation charger and the electronic device, and thus improving charging efficiency and device safety.

[0079] In one specific embodiment, the heat dissipation charger also includes a filter screen disposed at the heat dissipation port 11a. This facilitates the dissipation of heat generated inside the heat dissipation charger and electronic devices to the outside while preventing external dust or foreign objects from entering the heat dissipation charger through the heat dissipation port 11a.

[0080] In one embodiment, please refer to Figure 8 A portion of the top of the housing 10 protrudes towards the side opposite to the bottom of the housing 10 to form multiple support portions 111. Each support portion 111 is spaced circumferentially along the top of the housing 10 to form a heat dissipation vent 11a. Along the thickness direction of the heat dissipation charger, the top of the support portion 111 extends beyond the cover 20. Thus, by supporting the electronic device with the support portions 111, and with the top of the support portion 111 extending beyond the cover 20, the risk of interference between the cover 20 and the electronic device during the use of the heat dissipation charger is reduced.

[0081] Specifically, the support part 111 refers to a structural component that protrudes from a portion of the top of the housing 10, serving to support the electronic device.

[0082] The shape of the support part 111 is not limited. It can be used as long as it can support electronic equipment.

[0083] For example, the support portion 111 is cylindrical or strip-shaped.

[0084] The thickness direction of the heat dissipation charger refers to the direction perpendicular to the plane of the cover 20. That is, the top and bottom direction of the housing 10.

[0085] The height by which the top of the support 111 extends beyond the cover 20 is not limited, as long as it prevents interference between the cover 20 and the charging device.

[0086] The spacing between each support part 111 is unlimited.

[0087] For example, the spacing between each support part 111 is the same.

[0088] For example, the spacing between each support part 111 is different.

[0089] Of course, it is also possible that some of the support parts 111 have the same spacing, while the spacing of other support parts 111 is different.

[0090] In one embodiment, please refer to Figure 8 A portion of the bottom of the housing 10 protrudes towards the side of the cover 20 to form a mounting groove 10b, within which the drive component 30 is disposed. This allows the drive component 30 to be effectively secured via the mounting groove 10b, improving the stability of the drive component 30 during installation.

[0091] Specifically, mounting slot 10b refers to the space used for mounting drive unit 30.

[0092] The cross-sectional shape of the mounting slot 10b is not limited.

[0093] For example, the cross-sectional shape of the mounting groove 10b is circular.

[0094] For example, the cross-sectional shape of the mounting groove 10b is rectangular.

[0095] It should be noted that the sidewall of the mounting slot 10b can be closed, which can further improve the stability of the drive component 30 during installation.

[0096] Of course, the sidewall of the mounting slot 10b can also be partially open to form an opening, thereby facilitating the routing of the drive wire 30.

[0097] In one embodiment, please refer to Figure 1 and Figure 7 The heat dissipation charger also includes a cover bracket 40, which is fixed within the receiving cavity 10a and located between the cover 20 and the drive member 30. The cover bracket 40 has a through hole 40a through which a portion of one of the cover 20 and the drive member 30 passes to connect with the other. Thus, the cover bracket 40, fixed within the receiving cavity 10a, provides a stable mounting support for the cover 20, effectively reducing the risk of the cover 20 wobbling and shifting during rotation.

[0098] Specifically, the faceplate support 40 refers to the component located within the receiving cavity 10a that supports the faceplate 20.

[0099] The method by which the cover bracket 40 is fixed in the receiving cavity 10a is not limited.

[0100] For example, the heat dissipation charger also includes a fastener 80, a portion of the faceplate bracket 40 forms a first connection hole 40c, the housing 10 also includes a connecting post 12, the connecting post 12 is fixed on the housing 10, the connecting post 12 has a second connection hole 12a, the first connection hole 40c and the second connection hole 12a communicate with each other, and the fastener 80 passes through the first connection hole 40c and the second connection hole 12a.

[0101] It should be noted that the number of first connecting holes 40c matches the number of second connecting holes 12a.

[0102] The number of first connecting holes 40c is unlimited.

[0103] For example, the number of first connection holes 40c is one.

[0104] For example, the number of first connecting holes 40c is two or more, and each first connecting hole 40c is arranged at intervals along the circumference of the cover bracket 40. This can improve the stability of the cover bracket 40 during installation.

[0105] The through hole 40a refers to the hole structure formed through a portion of the faceplate support 40. A portion of the drive component 30 and the faceplate 20 pass through the through hole 40a to achieve a drive connection.

[0106] It is understandable that a portion of the drive member 30 may pass through the through hole 40a and be driven to connect with the cover 20. Alternatively, a portion of the cover 20 may extend into the receiving cavity 10a and pass through the through hole 40a to be driven to connect with the drive member 30.

[0107] In one embodiment, please refer to Figure 6 and Figure 7 The cover support 40 has a recessed positioning groove 40b along its circumferential outer edge, and the cover 20 has a protruding positioning protrusion 21 along its circumferential outer edge towards the side closest to the cover support 40. The positioning protrusion 21 is rotatably disposed within the positioning groove 40b. Thus, the cooperation between the positioning groove 40b and the positioning protrusion 21 provides guidance and constraint for the rotation of the cover 20, reducing the risk of the cover 20 shaking or shifting during rotation.

[0108] Specifically, the cross-sectional shape of the positioning groove 40b is not limited.

[0109] For example, the cross-sectional shape of the positioning groove 40b is L-shaped.

[0110] For example, the positioning groove 40b has a U-shaped cross-section. Therefore, by providing the positioning protrusion 21 within the U-shaped positioning groove 40b, the risk of the cover 20 wobbling or shifting during rotation can be further reduced.

[0111] The shape and size of the positioning protrusion 21 match the positioning groove 40b. By cooperating with the positioning groove 40b, the face cover 20 is positioned and guided during rotation.

[0112] In one embodiment, please refer to Figure 1 The heat dissipation charger also includes a circuit board 50 and an indicator light 60, which are disposed within the receiving cavity 10a. The circuit board 50 is electrically connected to the indicator light 60. Thus, users can quickly obtain information such as the working status of the heat dissipation charger through the indicator light 60, improving the convenience and intuitiveness of use.

[0113] Specifically, indicator light 60 refers to a component used to indicate charging status or provide other visual feedback.

[0114] In one embodiment, please refer to Figure 1 The heat dissipation charger also includes a circuit board 50 and a coil assembly 70, which is located between the cover 20 and the drive unit 30. The circuit board 50 is electrically connected to the coil assembly 70. Thus, wireless charging of electronic devices is achieved through the electrical connection between the circuit board 50 and the coil assembly 70.

[0115] In one specific embodiment, please refer to Figure 1 The coil assembly 70 includes a coil support 72 and a transmitting coil 71. The coil support 72 is mounted on the circuit board 50, and the transmitting coil 71 is fixed on the coil support 72.

[0116] In the description of this application, the references to terms such as "in one embodiment," "in some embodiments," "in a specific embodiment," or "exemplary," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the embodiments of this application. In this application, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine the different embodiments or examples described in this application, as well as the features of the different embodiments or examples.

[0117] The above description is merely a preferred embodiment of this application and is not intended to limit the application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application are included within the scope of protection of this application.

Claims

1. A heat dissipating charger characterized by, include: A housing having a receiving cavity and a heat dissipation vent, the heat dissipation vent being in communication with the outside; A cover, which is rotatably disposed within the receiving cavity; A driving component is located within the receiving cavity and is drivenly connected to the face cover. The driving component drives the face cover to rotate so that the heat inside the heat dissipation charger is transferred to the outside through the heat dissipation port.

2. The heat dissipation charger according to claim 1, characterized in that, At least a portion of the side of the faceplate facing away from the bottom of the housing is recessed to form a heat dissipation channel, which is connected to the outside through the heat dissipation vent.

3. The heat sink charger of claim 2, wherein, The cover has a plurality of heat dissipation channels, which extend radially along the cover and communicate with the outside. Each heat dissipation channel is spaced apart around the center of the cover.

4. The heat dissipating charger according to claim 2 or 3, characterized in that, The cross-sectional dimensions of the heat dissipation channel gradually increase from the center of the cover to its outer edge.

5. The heat sink charger of any of claims 1-3, wherein, The heat dissipation vent is located at the top of the housing, along the thickness direction of the heat dissipation charger. The face cover is located below the heat dissipation vent, and the side of the face cover facing away from the bottom of the housing communicates with the outside through the heat dissipation vent.

6. The heat sink charger of claim 5, wherein, A portion of the top of the housing protrudes to the side opposite to the bottom of the housing to form multiple support portions. Each support portion is circumferentially spaced along the top of the housing to form the heat dissipation vent. Along the thickness direction of the heat dissipation charger, the top of the support portion extends beyond the cover.

7. The heat sink charger of any of claims 1-3, wherein, A portion of the bottom of the housing protrudes toward one side of the faceplate to form a mounting groove, and the drive component is disposed within the mounting groove.

8. The heat dissipating charger according to any one of claims 1 to 3, wherein The heat dissipation charger also includes a faceplate bracket, which is fixed within the receiving cavity and located between the faceplate and the drive member. The faceplate bracket has a through hole through which a portion of one of the faceplate and the drive member passes to connect with the other.

9. The heat sink charger of claim 8, wherein, The outer edge of the cover bracket is recessed to form a positioning groove, and the outer edge of the cover protrudes towards the side close to the cover bracket to form a positioning protrusion. The positioning protrusion is rotatably disposed in the positioning groove.

10. The heat dissipating charger according to any one of claims 1 to 3, wherein The heat dissipation charger also includes a circuit board; The heat dissipation charger also includes an indicator light, the circuit board and the indicator light are disposed within the receiving cavity, and the circuit board is electrically connected to the indicator light; and / or, The heat dissipation charger also includes a coil assembly located between the cover and the drive unit, and the circuit board is electrically connected to the coil assembly.

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