Foldable mobile phone cooling flow channel structure

Abstract

The utility model discloses a foldable mobile phone cooling flow channel structure which comprises a piezoelectric pump and a heat dissipation vapor chamber, and the piezoelectric pump is arranged on the side wall of the heat dissipation vapor chamber. The heat dissipation vapor chamber comprises a covering plate and a bottom plate, the covering plate is arranged at the upper end of the bottom plate, the piezoelectric pump is arranged on the upper end face of the covering plate, the heat dissipation vapor chamber further comprises a flow channel assembly, the flow channel assembly comprises a cooling mechanism used for cooling and a control mechanism used for controlling the flow speed of a cooling medium, and the cooling mechanism and the control mechanism are both arranged on the bottom plate. By arranging the flow channel assembly composed of the cooling mechanism and the control mechanism, cooling and heat dissipation can be conducted on a mobile phone through the cooling mechanism, meanwhile, the control mechanism can control the communicating piece according to the heat dissipation requirement, a cooling medium flows into the rapid flow channel or the slow flow channel, and therefore the flow speed of the cooling medium in the cooling mechanism can be controlled; and the structure can adjust the heat dissipation effect according to use requirements, and energy conservation and practicability are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile phone heat dissipation technical field, concretely is a collapsible mobile phone cooling runner structure. BACKGROUND

[0002] With the development of society, the use of electronic products has been very common, which includes mobile phones. Mobile phones can be seen everywhere in daily life, and have improved the convenience of payment, entertainment, shopping, travel and other aspects of life. However, when holding a mobile phone for a long time in hot weather in summer, the temperature of the mobile phone will continue to rise, affecting its working performance.

[0003] However, the existing mobile phone cooling runner structure cannot adjust the flow rate of the cooling medium in the runner according to the heat dissipation requirement, so that the mobile phone cooling runner structure cannot adjust the heat dissipation effect according to the use requirement, and the heat dissipation effect is poor. Therefore, we propose a collapsible mobile phone cooling runner structure to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a collapsible mobile phone cooling runner structure to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A collapsible mobile phone cooling runner structure, comprising: a piezoelectric pump and a heat dissipation vapor chamber, the piezoelectric pump being arranged on the side wall of the heat dissipation vapor chamber; the heat dissipation vapor chamber comprising a cover plate and a bottom plate, the cover plate being arranged on the upper end of the bottom plate, and the piezoelectric pump being arranged on the upper end face of the cover plate, further comprising a runner assembly, the runner assembly comprising a cooling mechanism for cooling and a control mechanism for controlling the flow rate of the cooling medium, and both being arranged on the bottom plate.

[0007] As a further scheme of the utility model: the cooling mechanism comprises a first runner, one end of the first runner is provided with a first bent runner, the other end of the first bent runner is provided with a first connecting runner, the other end of the first connecting runner is provided with a heat dissipation runner, the other end of the heat dissipation runner is provided with a conveying runner, the other end of the conveying runner is provided with a second runner, the other end of the second runner is provided with a second bent runner, and the other end of the second bent runner is provided with a second connecting runner.

[0008] As a further scheme of the utility model: the control mechanism comprises a communication piece, the communication piece is arranged at the other end of the second connecting runner, the communication piece is provided with a fast runner and a slow runner, the other end of the fast runner and the slow runner is provided with a circulating runner, the fast runner is a straight pipeline, and the slow runner is a bent pipeline.

[0009] As a further scheme of the utility model: the inside of the heat dissipation flow channel is provided with multiple groups of guide plates, and multiple groups of guide holes are arranged on the multiple groups of guide plates.

[0010] As a further scheme of the utility model: the piezoelectric pump is provided with an inlet and an outlet; a group of through holes are arranged at the connecting positions of the cover plate and the inlet and the outlet.

[0011] As a further scheme of the utility model: a group of connecting heads are arranged at one end of the first flow channel and the circulating flow channel, the connecting head on the first flow channel is connected with the inlet through the through hole, and the connecting head on the circulating flow channel is connected with the outlet through the through hole.

[0012] As a further scheme of the utility model: the cover plate and the bottom plate are made of foldable flexible materials.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The foldable mobile phone cooling flow channel structure is composed of the flow channel assembly formed by the cooling mechanism and the control mechanism, can cool the mobile phone through the cooling mechanism, can control the communication piece according to the heat dissipation requirement, and can make the cooling medium flow into the fast flow channel or the slow flow channel, so that the flow rate of the cooling medium in the cooling mechanism can be controlled, the structure can adjust the heat dissipation effect according to the use requirement, and the energy saving and practicality are compared. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the utility model.

[0016] Fig. 2 It is a structural schematic view of the cover plate in the utility model.

[0017] Fig. 3 It is a structural schematic view of the inside of the bottom plate in the utility model.

[0018] 1, piezoelectric pump; 2, heat dissipation and heat distribution plate; 3, cover plate; 4, bottom plate; 5, first flow channel; 6, first bending flow channel; 7, first connecting flow channel; 8, heat dissipation flow channel; 9, conveying flow channel; 10, second flow channel; 11, second bending flow channel; 12, second connecting flow channel; 13, communication piece; 14, fast flow channel; 15, slow flow channel; 16, circulating flow channel; 17, guide plate; 18, guide hole; 19, inlet; 20, outlet; 21, through hole; 22, connecting head. DETAILED DESCRIPTION

[0019] In one embodiment, as Figs. 1-3As shown, a foldable mobile phone cooling flow channel structure, comprising: a piezoelectric pump 1 and a heat dissipation vapor chamber 2, the piezoelectric pump 1 is arranged on the side wall of the heat dissipation vapor chamber 2, the outer side of the heat dissipation vapor chamber 2 is provided with an organic or inorganic waterproof plating layer, having waterproof function; the heat dissipation vapor chamber 2 includes a cover plate 3 and a bottom plate 4, the cover plate 3 is arranged on the upper end of the bottom plate 4, and the piezoelectric pump 1 is arranged on the upper end face of the cover plate 3, further comprising a flow channel assembly, the flow channel assembly includes a cooling mechanism for cooling and a control mechanism for controlling the flow rate of the cooling medium, and they are arranged on the bottom plate 4; the cooling mechanism includes a first flow channel 5, one end of the first flow channel 5 is provided with a first bending flow channel 6, the other end of the first bending flow channel 6 is provided with a first connecting flow channel 7, the other end of the first connecting flow channel 7 is provided with a heat dissipation flow channel 8, the other end of the heat dissipation flow channel 8 is provided with a conveying flow channel 9, the other end of the conveying flow channel 9 is provided with a second flow channel 10, the other end of the second flow channel 10 is provided with a second bending flow channel 11, the other end of the second bending flow channel 11 is provided with a second connecting flow channel 12; the control mechanism includes a communication piece 13, the communication piece 13 is arranged at the other end of the second connecting flow channel 12, the communication piece 13 is provided with a fast flow channel 14 and a slow flow channel 15, the other end of the fast flow channel 14 and the slow flow channel 15 is provided with a circulating flow channel 16, the fast flow channel 14 is a straight pipeline, and the slow flow channel 15 is a bending type pipeline; the cover plate 3 and the bottom plate 4 are made of foldable flexible material; it is convenient to bend the heat dissipation vapor chamber 2 for use;

[0020] Specifically, the cooling medium in the first flow channel 5, the first bending flow channel 6, the heat dissipation flow channel 8, the conveying flow channel 9, the second flow channel 10, the second bending flow channel 11 and the second connecting flow channel 12 can cool and heat the mobile phone, and the working environment and the heat dissipation intensity of the mobile phone can be used to start the fast flow channel 14 or the slow flow channel 15 through the communication piece 13, when the heat dissipation intensity of the mobile phone is large, the fast flow channel 14 is started through the communication piece 13, so that the cooling medium can flow quickly in the multiple flow channel structures for heat dissipation, when the heat dissipation intensity of the mobile phone is small, the slow flow channel 15 is started through the communication piece 13, so that the cooling medium can flow slowly in the multiple flow channel structures for heat dissipation, so that the cooling flow channel structure can adjust the heat dissipation effect according to the heat dissipation demand; the flow channel assembly composed of the cooling mechanism and the control mechanism can cool and heat the mobile phone through the cooling mechanism, and the control mechanism can control the communication piece 13 according to the heat dissipation demand, so that the cooling medium flows into the fast flow channel 14 or the slow flow channel 15, thereby controlling the flow rate of the cooling medium in the cooling mechanism, so that the structure can adjust the heat dissipation effect according to the use requirement, which is more energy-saving and practical.

[0021] The piezoelectric pump 1 is a prior art, and its working principle is that when an alternating current is applied to both ends of the piezoelectric vibrator, the piezoelectric vibrator is radially compressed under the action of the electric field, and tensile stress is generated inside, so that the piezoelectric vibrator is bent and deformed. When the piezoelectric vibrator bends in the positive direction, the piezoelectric vibrator elongates, the volume of the pump cavity increases, the fluid pressure in the cavity decreases, the pump valve opens, and the liquid enters the pump cavity; when the piezoelectric vibrator bends in the reverse direction, the piezoelectric vibrator contracts, the volume of the pump cavity decreases, the fluid pressure in the cavity increases, the pump valve closes, and the liquid in the pump cavity is squeezed out, forming a smooth and continuous directional flow.

[0022] As shown in Figs. 1-3 The inside of the heat dissipation flow channel 8 is provided with a plurality of guide plates 17, and a plurality of guide holes 18 are arranged on each of the plurality of guide plates 17. By arranging the guide plates 17 and the guide holes 18, the cooling medium in the heat dissipation flow channel 8 can be guided, so that the cooling medium flow slows down, facilitating the rapid dissipation of heat. The piezoelectric pump 1 is provided with an inlet 19 and an outlet 20. A group of through holes 21 are arranged at the connection between the cover plate 3 and the inlet 19 and the outlet 20. A group of connecting heads 22 are arranged at one end of the first flow channel 5 and the circulation flow channel 16. The connecting head 22 on the first flow channel 5 is connected with the inlet 19 through the through hole 21, and the connecting head 22 on the circulation flow channel 16 is connected with the outlet 20 through the through hole 21. The through hole 21 facilitates the connection of the inlet 19 and the outlet 20 with the two groups of connecting heads 22.

[0023] The above embodiment discloses a foldable mobile phone cooling flow channel structure. In use, the piezoelectric pump 1 is started, the inlet 19 and the outlet 20 of the piezoelectric pump 1 are opened, and the cooling medium flows in the first flow channel 5, the first bending flow channel 6, the heat dissipation flow channel 8, the conveying flow channel 9, the second flow channel 10, the second bending flow channel 11, and the second connecting flow channel 12, so that the cooling medium in the first flow channel 5, the first bending flow channel 6, the heat dissipation flow channel 8, the conveying flow channel 9, the second flow channel 10, the second bending flow channel 11, and the second connecting flow channel 12 can cool and heat the mobile phone. At the same time, the working environment of the mobile phone and the heat dissipation intensity can be adjusted by starting the fast flow channel 14 or the slow flow channel 15 through the communication piece 13. When the heat dissipation intensity of the mobile phone is large, the fast flow channel 14 is started through the communication piece 13, so that the cooling medium can flow quickly in the multiple flow channel structures for heat dissipation. When the heat dissipation intensity of the mobile phone is small, the slow flow channel 15 is started through the communication piece 13, so that the cooling medium can flow slowly in the multiple flow channel structures for heat dissipation. Therefore, the cooling flow channel structure can adjust the heat dissipation effect according to the heat dissipation demand, and is energy-saving and practical.

[0024] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A foldable mobile phone cooling flow channel structure, characterized in that, Include: Piezoelectric pump (1) and heat dissipation heat plate (2), the piezoelectric pump (1) is arranged on the side wall of heat dissipation heat plate (2);The heat dissipation heat plate (2) includes cover plate (3) and bottom plate (4), the cover plate (3) is arranged on the upper end of bottom plate (4), and the piezoelectric pump (1) is arranged on the upper end face of cover plate (3), further including flow channel assembly, the cooling mechanism for cooling and the control mechanism for controlling the flow rate of cooling medium are included, and are arranged on the bottom plate (4).

2. The foldable mobile phone cooling flow channel structure according to claim 1, characterized in that, The cooling mechanism includes first flow channel (5), one end of the first flow channel (5) is provided with first bending flow channel (6), the other end of the first bending flow channel (6) is provided with first connecting flow channel (7), the other end of the first connecting flow channel (7) is provided with heat dissipation flow channel (8), the other end of the heat dissipation flow channel (8) is provided with conveying flow channel (9), the other end of the conveying flow channel (9) is provided with second flow channel (10), the other end of the second flow channel (10) is provided with second bending flow channel (11), the other end of the second bending flow channel (11) is provided with second connecting flow channel (12).

3. The foldable mobile phone cooling flow channel structure according to claim 2, characterized in that, The control mechanism includes communication piece (13), the communication piece (13) is arranged at the other end of second connecting flow channel (12), the communication piece (13) is provided with quick flow channel (14) and slow flow channel (15), the other end of the quick flow channel (14) and slow flow channel (15) is provided with circulation flow channel (16), the quick flow channel (14) is straight pipeline, and the slow flow channel (15) is bent type pipeline.

4. The foldable mobile phone cooling flow channel structure according to claim 2, characterized in that, The inside of the heat dissipation flow channel (8) is provided with a plurality of guide plates (17), and a plurality of guide holes (18) are arranged on a plurality of guide plates (17).

5. The foldable mobile phone cooling flow channel structure according to claim 2, characterized in that, The piezoelectric pump (1) is provided with inlet (19) and outlet (20);The cover plate (3) and the connecting place of inlet (19), outlet (20) are provided with a group of through holes (21).

6. The foldable mobile phone cooling flow channel structure according to claim 5, characterized in that, One end of the first flow channel (5) and circulation flow channel (16) is provided with a group of connecting heads (22), the connecting head (22) on the first flow channel (5) is connected with inlet (19) through through hole (21), and the connecting head (22) on the circulation flow channel (16) is connected with outlet (20) through through hole (21).

7. The foldable mobile phone cooling flow channel structure according to claim 1, characterized in that, The cover plate (3) and bottom plate (4) are made of foldable flexible material.

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