Mobile phone placing device with heat dissipation function

Abstract

The utility model provides a kind of mobile phone placing device with heat dissipation function, it contains substrate, at least one heat dissipation piece and positioning piece.Substrate has first face and second face opposite with first face, there is one boss in the two sides of first face, and heat dissipation passage is formed between two bosses and first face;At least one heat dissipation piece is set to substrate;Positioning piece is fixedly arranged on the second face of substrate, positioning piece can position mobile phone on first face, and at least one heat dissipation piece can dissipate energy generated by mobile phone via heat dissipation passage.

Description

Technical Field

[0001] This utility model relates to a mobile phone placement device with heat dissipation function. Background Technology

[0002] With the widespread use of mobile devices, using a phone holder to mount a phone on a car or motorcycle for operation has become a common usage pattern.

[0003] However, mobile phones generate heat during use. If the heat cannot be effectively dissipated, it may cause the device to crash, affecting the smoothness of operation and user experience. Furthermore, the crashes will become more pronounced after prolonged use, further reducing overall stability.

[0004] Therefore, existing commercially available phone holders still have shortcomings in terms of heat dissipation, making it difficult to fully meet users' needs for stability and device protection in actual use scenarios. Utility Model Content

[0005] To address the aforementioned issues, this invention provides a mobile phone placement device with heat dissipation function, which utilizes heat dissipation components to cool the mobile phone and prevent it from overheating during use.

[0006] To achieve the above objectives, one embodiment of the present invention provides a mobile phone placement device 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 to the first surface, with a protrusion on each side of the first surface, forming a heat dissipation channel between the two protrusions and the first surface; at least one heat dissipation component is disposed on the substrate; the positioning component is fixed to the second surface of the substrate, and the positioning component can position the mobile phone on the first surface, while the at least one heat dissipation component can dissipate the energy generated by the mobile phone through the heat dissipation channel.

[0007] In another embodiment of the present invention, the substrate is provided with an open portion and at least one fixed portion at both ends opposite to the heat dissipation channel, and at least one heat dissipation member is detachably disposed on at least one fixed portion in a direction perpendicular to the heat dissipation channel, and two bosses are disposed along the length direction of the substrate.

[0008] In another embodiment of the present invention, at least one heat sink is a fan, at least one fixing part has an air hole, the air blowing direction of at least one heat sink is coaxial with the air hole, and the air hole can communicate with the airflow of the heat dissipation channel; at least one heat sink and the positioning part are located on the same side.

[0009] In another embodiment of the present invention, an airflow channel is provided on one side of at least one fixing part, and a stop flange is provided on the side of at least one fixing part different from the airflow channel, and the air hole can communicate with the heat dissipation channel through the airflow channel.

[0010] In another embodiment of this utility model, a plurality of limiting members are also included. A first mounting hole is provided on each of the four edges of the air hole, and a second mounting hole is provided on each of the four edges of at least one heat sink. The limiting members extend through each of the first mounting holes and each of the second mounting holes, so that at least one heat sink is mounted on at least one fixing part; the height of the two bosses is less than 3mm.

[0011] In another embodiment of the present invention, at least one heat sink is provided with a cooling chip along the blowing direction.

[0012] In another embodiment of the present invention, at least one heat sink is a first fan and a second fan. The substrate is provided with an open portion and two adjacent fixed portions at two ends opposite to the heat dissipation channel. The first fan and the second fan are respectively arranged on the two fixed portions in a direction perpendicular to the heat dissipation channel, and the first fan, the second fan and the positioning member are located on the same side.

[0013] In another embodiment of the present invention, the positioning member includes a control unit, a switch electrically connected to the control unit, an inner cavity, and a magnet disposed in the inner cavity. At least one heat sink is electrically connected to the control unit and is turned on and off by the operation of the switch. The positioning member can magnetically attract the mobile phone to the first side using the magnet.

[0014] In another embodiment of this utility model, the positioning member includes a control unit, a charging interface and switch electrically connected to the control unit, an inner cavity, a magnet disposed in the inner cavity, and a wireless charging coil electrically connected to the control unit. The magnet is arranged around the periphery of the wireless charging coil. At least one heat sink is electrically connected to the control unit. The switch has a first mode, a second mode, and a third mode. The first mode is an off mode, the second mode is an activation mode of at least one heat sink, and the third mode is an activation mode of at least one heat sink, and a charging mode in which the wireless charging coil simultaneously charges the mobile phone. The positioning member can magnetically attract the mobile phone to the first surface using the magnet.

[0015] In another embodiment of this utility model, a clamping member extends from each side of the positioning member, and the two clamping members can extend and retract relative to the positioning member in order to clamp and fix the mobile phone; the positioning member is provided with a universal ball head on the side different from the substrate.

[0016] In summary, when the heat dissipation component of this utility model is in operation, it can effectively dissipate the heat generated by the mobile phone through the heat dissipation channel, thereby achieving the effect of cooling the mobile phone and avoiding the phenomenon of the mobile phone freezing due to overheating, so as to maintain the stability and user experience of the mobile phone. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a perspective view of a mobile phone placement device with heat dissipation function according to the present invention.

[0019] Figure 2 This is a side view of a mobile phone placement device with heat dissipation function according to the present invention.

[0020] Figure 3 This is an exploded perspective view of a mobile phone placement device with heat dissipation function according to the present invention.

[0021] Figure 4 This is a schematic diagram of an embodiment of a mobile phone mounting device with heat dissipation function according to the present invention.

[0022] Figure 5 This is a functional block diagram of a mobile phone placement device with heat dissipation function according to the present invention.

[0023] Figure 6 This is a schematic diagram of the mobile phone placement device with heat dissipation function according to the present invention, showing the airflow state of the heat dissipation component during operation.

[0024] Figure 7 This is a perspective view of another embodiment of the mobile phone placement device with heat dissipation function according to the present invention.

[0025] Figure 8 This is an exploded perspective view of yet another embodiment of the mobile phone placement device with heat dissipation function according to the present invention.

[0026] Figure 9 This is a functional block diagram of yet another embodiment of the mobile phone placement device with heat dissipation function according to the present invention.

[0027] The correspondence between the reference numerals and component names is as follows:

[0028] 100: Mobile phone placement device; 100a: Mobile phone placement device; 100b: Mobile phone placement device; 10: Substrate; 11: First surface; 111: Boss; 12: Second surface; 13: Heat dissipation channel; 14: Opening part; 15: Fixing part; 151: Vent; 152: Airflow channel; 152a: Stop edge; 153: First mounting hole; 20: Heat dissipation component; 21: First fan; 211: Second mounting hole; 22: Second fan; 23: Limiting component; 231: Conical stop component; 30: Positioning component; 30a: Positioning component; 31: Control unit; 32: Switch; 33: Inner chamber; 34: Magnet component; 35: Clamping component; 36: Universal ball joint; 37: Charging interface; 38: Wireless charging coil; 40: Cooling chip; 1: Mobile phone. Detailed Implementation

[0029] To more clearly illustrate the core ideas above, specific embodiments are provided below. Please note that the object scale in these embodiments is for illustrative purposes only and is not drawn according to the actual component scale. Furthermore, to improve the interpretability of the illustrations, some components that are not technical features have been omitted from the drawings.

[0030] The technical solution of this utility model is described below with reference to the accompanying drawings and specific embodiments.

[0031] Please refer to Figures 1 to 6 One embodiment of the present invention provides a mobile phone placement device 100 with heat dissipation function, wherein the mobile phone placement device 100 includes a substrate 10, at least one heat dissipation component 20 and a positioning component 30.

[0032] The substrate 10 has a first surface 11 and a second surface 12 opposite to the first surface 11. There is a boss 111 on each side of the first surface 11. The two bosses 111 are arranged along the length direction of the substrate 10, and a heat dissipation channel 13 is formed between the two bosses 111 and the first surface 11. The height of the bosses 111 is less than 3 mm.

[0033] In an embodiment of this invention, the substrate 10 has an open portion 14 and at least one fixing portion 15 at each end opposite to the heat dissipation channel 13. There are two fixing portions 15 arranged adjacent to each other. Each fixing portion 15 has a vent 151, the axis of which is perpendicular to the direction of the heat dissipation channel 13. Additionally, an airflow channel 152 is provided on one side of the fixing portion 15, and a stop edge 152a, which is arc-shaped, is provided on the side of the fixing portion 15 different from the airflow channel 152.

[0034] The heat sink 20 is detachably disposed at one end of the substrate 10. The heat sink 20 is disposed on the fixing part 15 in a direction perpendicular to the heat dissipation channel 13, and the heat sink 20 and the positioning part 30 are located on the same side.

[0035] In this embodiment of the utility model, there are two heat sinks 20, namely a first fan 21 and a second fan 22. The first fan 21 and the second fan 22 are respectively disposed on two fixing parts 15 along a direction perpendicular to the heat dissipation channel 13, so that the first fan 21, the second fan 22 and the positioning member 30 are located on the same side, and the air blowing direction of the first fan 21 and the second fan 22 is coaxially arranged with the air hole 151, so that when the mobile phone 1 is positioned on the first surface 11 of the substrate 10, the air hole 151 can communicate with the heat dissipation channel 13 through the airflow channel 152. Figure 4 and Figure 6 As shown. In other embodiments of this utility model, the heat sink 20 may also consist of only one fan disposed on the substrate 10.

[0036] In this embodiment of the invention, a first mounting hole 153 is provided around the periphery of each air vent 151, and a second mounting hole 211 is provided around the periphery of each of the first fan 21 and the second fan 22 (i.e., the heat sink 20). Multiple limiting members 23 extend through the first mounting holes 153 and the second mounting holes 211, thereby allowing the first fan 21 and the second fan 22 to be respectively mounted on two fixing parts 15. Each limiting member 23 has a tapered stop 231 at its end to provide a quick positioning effect. If the first fan 21 or the second fan 22 malfunctions, one of them can be easily replaced by the user, facilitating maintenance and replacement.

[0037] The positioning member 30 is fixed to the second surface 12 of the substrate 10, and can position the mobile phone 1 on the first surface 11. In the embodiment of this utility model, the positioning member 30 is provided with a control unit 31, a switch 32 electrically connected to the control unit 31, an inner cavity 33, and a magnet 34 disposed in the inner cavity 33. The magnet 34 is ring-shaped. The heat sink 20 is electrically connected to the control unit 31 and is started and stopped by the operation of the switch 32. The positioning member 30 can magnetically attract the mobile phone 1 to the first surface 11 by using the magnet 34. In use, the mobile phone 1 can be quickly magnetically positioned on the first surface 11 of the substrate 10, and in normal use of the mobile phone 1 (e.g., navigation), the user can operate the switch 32 to start the operation of the heat sink 20.

[0038] In this embodiment of the invention, a clamping member 35 extends from each side of the positioning member 30. The two clamping members 35 can extend and retract relative to the positioning member 30 to clamp and fix the mobile phone 1. Thus, after the mobile phone 1 is magnetically attracted to the first surface 11 of the substrate 10, the lateral clamping of the two clamping members 35 provides additional mechanical fixation to ensure that the mobile phone 1 is stably positioned and not easily shaken. In addition, the positioning member 30 is also provided with a universal ball joint 36 on the side different from the substrate 10, for rotatably mounted on a bracket (not shown) to allow the invention to be installed on a vehicle.

[0039] like Figure 6 and cooperate Figure 3 As shown, this invention operates in the following manner during heat dissipation: When the mobile phone 1 is magnetically fixed to the first surface 11 of the substrate 10 and is in normal use or charging mode, the user can activate the heat dissipation components 20 (first fan 21 and second fan 22) by operating the switch 32. The airflow guiding structure formed by the vent 151, airflow channel 152, and heat dissipation channel 13 effectively dissipates the heat generated by the mobile phone 1, expelling it through the opening 14, achieving a cooling effect and preventing the mobile phone 1 from overheating and crashing, further avoiding impact on the battery life and operational stability of the mobile phone 1.

[0040] like Figure 7 As shown, another embodiment of the mobile phone placement device 100a with heat dissipation function of this utility model differs from the above in that the heat dissipation component 20 is provided with a cooling chip 40 along the air blowing direction, thereby improving the cooling efficiency of the heat dissipation component 20 and facilitating rapid cooling during charging.

[0041] like Figure 8 and Figure 9 As shown, another embodiment of the mobile phone placement device 100b with heat dissipation function of this utility model differs from the previous embodiment in that, in this embodiment, the positioning member 30a is provided with a control unit 31, a charging interface 37 electrically connected to the control unit 31, a switch 32, an inner cavity 33, a magnet 34 disposed in the inner cavity 33, and a wireless charging coil 38 electrically connected to the control unit 31. The magnet 34 is arranged around the periphery of the wireless charging coil 38. The heat dissipation member 20 is electrically connected to the control unit 31. The charging interface 37 is used to connect to an external power source for power supply via a wire. The switch 32 has switching modes such as a first mode, a second mode, and a third mode. The first mode is the off mode, the second mode is the activation mode of the heat dissipation member 20, and the third mode is the activation mode of the heat dissipation member 20, which simultaneously enables the wireless charging coil 38 to charge the mobile phone 1.

[0042] Therefore, in this embodiment, in mobile phone 1 (see...) Figure 4 and Figure 6When in normal use (e.g., for navigation), the user can switch switch 32 to the second mode to activate the heat sink 20, thereby dissipating heat and guiding airflow for the phone 1. However, when switch 32 is switched to the third mode, the wireless charging coil 38 begins charging the phone 1, and the heat sink 20 also operates simultaneously, continuously providing heat dissipation and airflow to ensure that heat is effectively dissipated during charging, preventing overheating from affecting the stability of the phone 1.

[0043] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0044] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0045] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A mobile phone placement device with heat dissipation function, characterized in that, Include: A substrate having a first surface and a second surface opposite to the first surface, with a boss on each side of the first surface, and a heat dissipation channel formed between the two bosses and the first surface; At least one heat sink is disposed on the substrate; as well as A positioning element is fixed to the second surface of the substrate, the positioning element is capable of positioning the mobile phone on the first surface, and the at least one heat dissipation element is capable of dissipating the energy generated by the mobile phone through the heat dissipation channel.

2. The mobile phone placement device with heat dissipation function as described in claim 1, characterized in that, The substrate has an open portion and at least one fixed portion at each end opposite to the heat dissipation channel. The at least one heat dissipation member is detachably disposed on the at least one fixed portion in a direction perpendicular to the heat dissipation channel. The two protrusions are disposed along the length direction of the substrate.

3. The mobile phone placement device with heat dissipation function as described in claim 2, characterized in that, The at least one heat sink is a fan, the at least one fixing part has an air hole, the air blowing direction of the at least one heat sink is coaxial with the air hole, and the air hole can communicate with the airflow of the heat dissipation channel; the at least one heat sink and the positioning part are located on the same side.

4. The mobile phone placement device with heat dissipation function as described in claim 3, characterized in that, The at least one fixing part is provided with an airflow channel on one side, and the at least one fixing part is provided with a stop flange on a side different from the airflow channel. The air hole can communicate with the heat dissipation channel via the airflow channel.

5. The mobile phone placement device with heat dissipation function as described in claim 4, characterized in that, It also includes multiple limiting members, each of the four sides of the air hole is provided with a first mounting hole, and each of the four sides of the at least one heat sink is provided with a second mounting hole. Each of the limiting members extends through the first mounting hole and the second mounting hole, so that the at least one heat sink is installed on the at least one fixing part; the height of the two bosses is less than 3mm.

6. The mobile phone placement device with heat dissipation function as described in claim 3, characterized in that, The at least one heat sink is provided with a cooling chip along the air blowing direction.

7. The mobile phone placement device with heat dissipation function as described in claim 1, characterized in that, The at least one heat sink is a first fan and a second fan. The substrate has an open portion and two adjacent fixed portions at two ends opposite to the heat dissipation channel. The first fan and the second fan are respectively arranged on the two fixed portions in a direction perpendicular to the heat dissipation channel, and the first fan, the second fan and the positioning member are located on the same side.

8. The mobile phone placement device with heat dissipation function as described in claim 3, characterized in that, The positioning component includes a control unit, a switch electrically connected to the control unit, an inner cavity, and a magnet disposed in the inner cavity. The at least one heat sink is electrically connected to the control unit and is turned on and off by the operation of the switch. The positioning component uses the magnet to magnetically attract the mobile phone to the first surface.

9. The mobile phone placement device with heat dissipation function as described in claim 3, characterized in that, The positioning component includes a control unit, a charging interface and switch electrically connected to the control unit, an inner cavity, a magnet disposed in the inner cavity, and a wireless charging coil electrically connected to the control unit. The magnet is wound around the periphery of the wireless charging coil. At least one heat sink is electrically connected to the control unit. The switch has a first mode, a second mode, and a third mode. The first mode is an off mode, the second mode is an on mode for the at least one heat sink, and the third mode is an on mode for the at least one heat sink, and a charging mode in which the wireless charging coil simultaneously charges the mobile phone. The positioning component uses the magnet to magnetically attract the mobile phone to the first surface.

10. The mobile phone placement device with heat dissipation function as described in claim 9, characterized in that, A clamping member extends from each side of the positioning member, and the two clamping members can extend and retract relative to the positioning member in order to clamp and fix the mobile phone; the positioning member is provided with a universal ball joint on a side different from the substrate.

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