Heat-dissipating mobile phone stand

Abstract

To provide a mobile phone stand with a heat dissipation function that can lower the temperature of a mobile phone, prevent freezing, ensure stability in use, and maintain good operation. [Solution] A mobile phone stand (100) with heat dissipation function includes a substrate (10), at least one heat dissipation component (20), and a positioning component (30). The substrate (10) has a first surface (11) and a second surface (12) opposite the first surface (11). A convex wall (111) is formed on each side of the first surface (11), forming a heat dissipation passage (13) between the two convex walls (111) and the first surface (11). The at least one heat dissipation component (20) is mounted on the substrate (10), and the positioning component (30) is fixed to the second surface (12) of the substrate (10). The positioning component (30) secures the mobile phone (1) to the first surface (11). The at least one heat dissipation component (20) dissipates heat generated by the mobile phone through the heat dissipation passage (13). As a result, the mobile phone stand with heat dissipation function of the present invention can effectively dissipate heat energy through the heat dissipation component during use of the mobile phone, thereby reducing the temperature of the mobile phone, preventing it from freezing, ensuring stability in use, and maintaining good operation.

Description

[Technical Field]

[0001] The present invention relates to a mobile phone stand, and more particularly to a mobile phone stand with heat dissipation function. [Background technology]

[0002] 2. Description of the Related Art With the widespread use of mobile phones, it has become common to use a mobile phone by placing it on a car or motorcycle using a mobile phone stand. Summary of the Invention [Problem to be solved by the invention]

[0003] However, mobile phones generate heat during use, and if the heat cannot be effectively dissipated, the mobile phone will freeze, affecting the smoothness and operation of use. Furthermore, the freezing state will become more frequent during long-term operation, reducing the overall stability.

[0004] As mentioned above, mobile phone stands currently on the market are lacking in terms of heat dissipation, and there remains the issue that they do not adequately meet the needs of users for stability and protection of mobile phones in actual usage situations.

[0005] SUMMARY OF THE INVENTION The object of the present invention is to provide a mobile phone stand with a heat dissipation function that uses heat dissipation components to reduce the temperature of the mobile phone and prevent it from overheating during use, in order to solve the above-mentioned problems. [Means for solving the problem]

[0006] To solve the above-mentioned problems, one embodiment of the present invention provides a mobile phone stand with heat dissipation function, comprising a substrate, at least one heat dissipation component, and a positioning component. The substrate has a first surface and a second surface opposite the first surface. A convex wall is formed on each side of the first surface, forming a heat dissipation path between the two convex walls and the first surface. The at least one heat dissipation component is mounted on the substrate. The positioning component is fixed to the second surface of the substrate, and the mobile phone is fixed to the first surface by the positioning component. The at least one heat dissipation component dissipates heat generated by the mobile phone through the heat dissipation path.

[0007] As mentioned above, when the heat dissipation component of the present invention is in operation, the heat generated by the mobile phone can be effectively dissipated through the heat dissipation channel, thereby lowering the temperature of the mobile phone, preventing the mobile phone from freezing due to overheating, ensuring stability in use, and maintaining good operation. [Brief explanation of the drawings]

[0008] [Figure 1] 1 is a perspective view of a mobile phone stand with heat dissipation function according to a first embodiment of the present invention; [Figure 2] 1 is a side view of a mobile phone stand with heat dissipation function according to a first embodiment of the present invention; [Figure 3] 1 is an exploded perspective view of a mobile phone stand with heat dissipation function according to a first embodiment of the present invention; [Figure 4] 1 is a diagram showing a state in which a mobile phone stand with heat dissipation function according to a first embodiment of the present invention is attached to a mobile phone; [Figure 5] FIG. 2 is a block diagram showing the functions of a mobile phone stand with heat dissipation function according to the first embodiment of the present invention; [Figure 6] 1 is a diagram illustrating the airflow during operation of the heat dissipation device in accordance with the first embodiment of the present invention; FIG. [Figure 7] 10 is a perspective view of a mobile phone stand with heat dissipation function according to a second embodiment of the present invention; [Figure 8] 10 is an exploded perspective view of a mobile phone stand with heat dissipation function according to a third embodiment of the present invention; FIG. [Figure 9] 10 is a block diagram of a mobile phone stand with heat dissipation function according to a third embodiment of the present invention; DETAILED DESCRIPTION OF THE INVENTION

[0009] In order to more clearly explain the core idea of ​​the above content, the following description will be given with specific embodiments. Please note that the proportions of the items in the embodiments are used for the description of the embodiments and do not depend on the proportions of the actual parts. In addition, for the sake of clarity, some parts that are not related to the technical features have been omitted and are not shown.

[0010] As shown in FIGS. 1 to 6, the mobile phone stand 100 with heat dissipation function provided in the first embodiment of the present invention comprises a substrate 10, at least one heat dissipation component 20, and a positioning component 30.

[0011] The substrate 10 has a first surface 11 and a second surface 12 located on the opposite side of the first surface 11. There are convex walls 111 on each side of the first surface 11, and the two convex walls 111 are installed along the length of the substrate 10, and a heat dissipation path 13 is formed between the two convex walls 111 and the first surface 11. The height of the convex walls 111 is less than 3 mm.

[0012] In an embodiment of the present invention, the heat dissipation passage 13 of the substrate 10 has an open portion 14 and at least one fixed portion 15 at each of the opposing ends. When there are two fixed portions 15, they are installed adjacent to each other. Each fixed portion 15 has an air hole 151, the axis of which is perpendicular to the installation direction of the heat dissipation passage 13. In addition, an air flow passage 152 is formed on one side of the fixed portion 15, and a stopper edge 152a is formed on the fixed portion 15 on the side opposite the air flow passage 152. The stopper edge 152a is arc-shaped.

[0013] The heat dissipation component 20 is detachably mounted on one end of the substrate 10. The heat dissipation component 20 is mounted on the fixing part 15 in a direction perpendicular to the heat dissipation path 13, and the heat dissipation component 20 and the positioning component 30 are arranged on the same side.

[0014] In this embodiment of the present invention, the heat dissipation component 20 includes two fans: a first fan 21 and a second fan 22. The first fan 21 and the second fan 22 are respectively mounted on two fixing parts 15 perpendicular to the heat dissipation passage 13. The first fan 21, the second fan 22, and the positioning component 30 are mounted on the same side, and the airflow directions of the first fan 21 and the second fan 22 are coaxial with the air hole 151. Thus, when the mobile phone 1 is positioned on the first surface 11 of the board 10, the air hole 151 communicates with the airflow in the heat dissipation passage 13 via the air flow path 152 (see FIGS. 4 and 6). Alternatively, in another embodiment of the present invention, the heat dissipation component 20 mounted on the board 10 may be a single fan.

[0015] In this embodiment of the present invention, first mounting holes 153 are provided on the four edges around each air hole 151, and second mounting holes 211 are provided on the four edges around the first fan 21 and second fan 22 (i.e., heat dissipation component 20). A plurality of positioning components 23 are inserted into the first mounting holes 153 and second mounting holes 211, so that the first fan 21 and second fan 22 are attached to the two fixing parts 15, respectively. Each positioning component 23 has a tapered stopper 231 at the end, which allows for quick positioning. In the unlikely event that the first fan 21 or second fan 22 malfunctions, the user can easily replace one of the two, facilitating maintenance and replacement.

[0016] The positioning element 30 is fixed to the second surface 12 of the substrate 10 and can secure the mobile phone 1 to the first surface 11. In an embodiment of the present invention, the positioning element 30 includes a control unit 31, a switch 32 electrically connected to the control unit 31, a hollow portion 33, and a magnetic element 34 installed in the hollow portion 33. The magnetic element 34 is annular, and the heat dissipation element 20 is electrically connected to the control unit 31 and is turned on and off by operating the switch 32. The positioning element 30 magnetically attracts the mobile phone 1 to the first surface 11 of the substrate 10 via the magnetic element 34. During use, the mobile phone 1 is quickly magnetically attracted to the first surface 11 of the substrate 10, and during normal use of the mobile phone 1 (e.g., navigating), the user can operate the switch 32 to activate the heat dissipation element 20.

[0017] In an embodiment of the present invention, a clamping element 35 extends from each side of the positioning element 30, and the two clamping elements 35 extend and retract relative to the positioning element 30 to clamp and secure the mobile phone 1. After the mobile phone 1 is magnetically attracted to the first surface 11 of the base 10, the two clamping elements 35 clamp it from the sides, providing an additional mechanical fixation, stably securing the mobile phone 1 and preventing it from shaking. In addition, the positioning element 30 is equipped with a ball joint 36 on the opposite side of the base 10, which can be rotated and mounted on a support (not shown), facilitating attachment of the present invention to a vehicle.

[0018] 3 and 6, when the present invention is in a heat dissipation state, the mobile phone 1 is magnetically attached to the first surface 11 of the base plate 10, and when the device is in normal use or charging, the user can operate the heat dissipation component 20 (first fan 21 and second fan 22) by operating the switch 32. The airflow guidance structure, consisting of the air hole 151, the airflow passage 152, and the heat dissipation passage 13, effectively guides the heat generated by the mobile phone 1 and discharges it through the opening 14. This achieves a temperature reduction effect, prevents the mobile phone 1 from overheating and freezing, and avoids affecting the battery life and stability of the mobile phone 1.

[0019] 7 shows a second embodiment of a heat-dissipating mobile phone stand 100a according to the present invention. This differs from the first embodiment in that a cooling tip 40 is provided along the airflow direction of the heat-dissipating component 20, enhancing the cooling function of the heat-dissipating component 20 and helping to reduce the temperature quickly during charging.

[0020] 8 and 9 show a third embodiment of a mobile phone stand 100b with heat dissipation function according to the present invention. The difference from the previous embodiments is that in the third embodiment, the positioning element 30a includes a control unit 31, a charging port 37 and switch 32 electrically connected to the control unit 31, a hollow portion 33, a magnet element 34 installed within the hollow portion 33, and a wireless charging coil 38 electrically connected to the control unit 31. The magnet element 34 surrounds the wireless charging coil 38, the heat dissipation element 20 is electrically connected to the control unit 31, and the charging port 37 is connected to an external power source via an electric wire to supply power. The switch 32 has three switching modes: first, second, and third. The first mode is an off mode, the second mode is an activation mode for the heat dissipation element 20, and the third mode is a charging mode in which the heat dissipation element 20 is activated and the wireless charging coil 38 simultaneously charges the mobile phone 1.

[0021] In this embodiment, when the mobile phone 1 (see FIGS. 4 and 6) is in normal use (e.g., navigating), the user switches the switch 32 to the second mode to activate the heat dissipation element 20, allowing the mobile phone 1 to dissipate heat and guide airflow. When the switch 32 is switched to the third mode, the wireless charging coil 38 charges the mobile phone 1, and at the same time, the heat dissipation element 20 also operates to continue the heat dissipation and airflow effect, ensuring heat dissipation during charging and preventing overheating from affecting the stability of the mobile phone 1.

[0022] The technical features of the above-described embodiments can be arbitrarily combined. For the sake of brevity, the combinations of the technical features in the above-described embodiments are omitted. However, it should be noted that as long as there is no contradiction in the combinations of the above-described technical features, they are all considered to be within the scope of the present invention and do not pose any limitations on the present invention. [Explanation of symbols]

[0023] 100 Cell Phone Stands 100a Cell Phone Stand 100b cell phone stand 10 Substrate 11 Front page 111 Convex wall 12 Second side 13 Heat dissipation passage 14 Open area 15 Fixed part 151 Air vent 152 Air flow passage 152a Stop edge 153 First mounting hole 20 Heat dissipation parts 21 First Fan 211 Second mounting hole 22 Second Fan 23 Position-limited parts 231 Tapered stopper 30 Positioning parts 30a Positioning parts 31 Control Unit 32 Switch 33 Hollow part 34 Magnetic parts 35 Clamping parts 36 Ball Joint 37 Charging port 38 Wireless charging coil 40 Cooling Chip 1. Mobile phone

Claims

1. A mobile phone stand with heat dissipation function includes a substrate, at least one heat dissipation component, and a positioning component, the substrate has a first surface and a second surface located on the opposite side of the first surface, and has a convex wall on each side of the first surface, and a heat dissipation path is formed between the two convex walls and the first surface; the heat dissipation component is mounted on the substrate, The positioning component is fixed to the second surface of the board, and can fix a mobile phone to the first surface; and at least one heat dissipation component is configured to dissipate heat generated by the mobile phone through the heat dissipation path. A mobile phone stand with heat dissipation function.

2. The heat dissipation path of the substrate is provided at each of opposite ends with an open section and at least one fixing section, and at least one of the heat dissipation components is detachably installed on the at least one fixing section so as to be perpendicular to the heat dissipation path, and the two protruding walls are installed in the vertical direction of the substrate. The mobile phone stand with heat dissipation function according to claim 1.

3. At least one of the heat dissipation components is a fan, at least one of the fixing parts is provided with an air hole, the air blowing direction of the heat dissipation component is coaxial with the air hole, and the air hole is connected to the air flow of the heat dissipation passage, and the heat dissipation component and the positioning component are located on the same side. The mobile phone stand with heat dissipation function according to claim 2.

4. an air flow passage is provided on one side of at least one of the fixing parts, and a stop edge is provided on the fixing part on the side opposite to the air flow passage, and the air hole communicates with the air flow of the heat dissipation passage through the air flow passage. The mobile phone stand with heat dissipation function according to claim 3.

5. The heat-dissipating mobile phone stand further comprises a plurality of position-limiting components, each of which has a first mounting hole on the four edges around the air hole, and each of which has a second mounting hole on the four edges around at least one of the heat-dissipating components, and the plurality of position-limiting components are inserted through the first mounting hole and the second mounting hole, so that at least one of the heat-dissipating components is attached to at least one of the fixing parts, and the height of the two protruding walls is 3 mm. The mobile phone stand with heat dissipation function according to claim 4.

6. At least one of the heat dissipation components is provided with a cooling tip along the airflow direction. The mobile phone stand with heat dissipation function according to claim 3.

7. At least one of the heat dissipation components is a first fan and a second fan, and an opening and two adjacent fixed parts are provided at opposite ends of the heat dissipation path of the board, respectively, and the first fan and the second fan are respectively installed on the two fixed parts in a direction perpendicular to the heat dissipation path, and the first fan, the second fan and the positioning part are located on the same side. The mobile phone stand with heat dissipation function according to claim 1.

8. The positioning component includes a control unit, a switch electrically connected to the control unit, a hollow portion, and a magnetic component installed in the hollow portion, at least one of the heat dissipation components is electrically connected to the control unit and is turned on or off in response to the switch operation, and the positioning component magnetically attracts the mobile phone to the first surface by the magnetic component. The mobile phone stand with heat dissipation function according to claim 3.

9. the positioning component includes a control unit, a charging port and a switch electrically connected to the control unit, a hollow portion, a magnetic component installed in the hollow portion, and a wireless charging coil electrically connected to the control unit, the magnetic component is arranged around the wireless charging coil, and at least one heat dissipation component is electrically connected to the control unit, the switch has first, second and third modes, the first mode is an off mode, the second mode is a mode for activating the heat dissipation component, and the third mode is a charging mode for activating the heat dissipation component and simultaneously causing the wireless charging coil to charge the mobile phone, and the positioning component magnetically attracts the mobile phone to the first surface with the magnetic component. The mobile phone stand with heat dissipation function according to claim 3.

10. A clamping part extends from each of both sides of the positioning part, and the two clamping parts perform an expansion and contraction action relative to the positioning part to clamp and fix the mobile phone, and the positioning part is provided with a ball joint on the opposite side of the board. The mobile phone stand with heat dissipation function according to claim 9.

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