A heat dissipation holder

Abstract

The utility model relates to a holder technology field, concretely relates to a heat dissipation holder. The heat dissipation holder includes support pole, clamping subassembly, heat dissipation fan and heat conduction subassembly, and the first air duct is formed in the support pole, clamping subassembly is located in one end of support pole, and the second air duct and exhaust port that intercommunication are formed in clamping subassembly, and the second air duct is communicated with the first air duct, heat dissipation fan is located in one end of support pole away from clamping subassembly, and heat dissipation fan is communicated with external air, is used for conveying external air to the first air duct, heat conduction subassembly is located in clamping subassembly, and heat conduction subassembly is used for transmitting the heat that the shooting equipment arranged on clamping subassembly generates to the external air in the second air duct and first air duct mixes along exhaust port and exports. Above effectively avoided the phenomenon such as the lag, shooting interruption of shooting equipment because of overheating under high temperature environment, thereby guaranteed normal use of user, improved the user's use experience.

Description

Technical Field

[0001] This utility model relates to the field of gimbal technology, and in particular to a heat dissipation gimbal. Background Technology

[0002] Currently, portable shooting devices such as mobile phones and digital cameras are becoming increasingly popular, as they can meet users' shooting needs anytime, anywhere. To ensure image quality, these devices are typically mounted on gimbals. However, during shooting, these devices consume significant power and generate considerable heat. Overheating can affect the stability of the shooting equipment, especially in high-temperature environments, potentially causing lag or shooting interruptions, thus reducing the user experience. Utility Model Content

[0003] This utility model provides a heat dissipation gimbal to solve the problem that overheating of the shooting equipment can affect its stability, especially in high-temperature environments, where it may cause lag or shooting interruptions, thus reducing the user experience.

[0004] This utility model discloses a heat dissipation gimbal, comprising: a support rod, a clamping assembly, a cooling fan, and a heat-conducting assembly. A first ventilation channel is formed within the support rod. The clamping assembly is located at one end of the support rod, and a second ventilation channel and an exhaust port are interconnected within the clamping assembly. The second ventilation channel communicates with the first ventilation channel. The cooling fan is located at the end of the support rod away from the clamping assembly and is connected to external air, used to deliver external air into the first ventilation channel. The heat-conducting assembly is located within the clamping assembly and is used to transfer heat generated by a shooting device mounted on the clamping assembly to the second ventilation channel, where it mixes with the external air in the first ventilation channel and is then discharged through the exhaust port.

[0005] Optionally, the heat dissipation platform further includes an air duct located on one side of the support rod. One end of the air duct is connected to the heat dissipation fan, and the other end is connected to the second ventilation duct. The heat dissipation fan can deliver external air to the second ventilation duct through the air duct.

[0006] Optionally, the cooling fan includes a housing and a plurality of blades disposed within the housing. The housing has a first air inlet, a first air outlet, and a second air outlet. The first air inlet is connected to external air, the first air outlet is connected to the first ventilation duct, and the second air outlet is connected to the air guide pipe.

[0007] Optionally, the heat-conducting component includes a heat-conducting sheet disposed at one end of the second ventilation channel away from the support rod.

[0008] Optionally, the heat-conducting sheet is provided with multiple sets of heat dissipation fins on the side near the second ventilation channel.

[0009] Optionally, the clamping assembly includes a connecting seat and clamping members respectively disposed on both sides of the connecting seat, the connecting seat having a second ventilation channel formed therein, and the heat-conducting assembly disposed within the connecting seat.

[0010] Optionally, the connecting seat includes a housing and a cover plate disposed on the housing, the cover plate and the housing forming the second ventilation duct, the heat-conducting sheet being attached to the cover plate, and the cover plate being made of a heat-conducting material.

[0011] Optionally, the support rod includes a handle, a first connecting arm, a second connecting arm, and a third connecting arm connected in sequence; the first ventilation duct is located within the handle, the first connecting arm, the second connecting arm, and the third connecting arm; the first connecting arm is rotatably connected to the handle for adjusting the position of the clamping assembly along a first circumferential direction; the second connecting arm is rotatably connected to the first connecting arm for adjusting the pitch angle of the clamping assembly; the third connecting arm is rotatably connected to the second connecting arm for adjusting the position of the clamping assembly along a second circumferential direction; the clamping assembly is rotatably connected to the third connecting arm for adjusting the pitch angle of the clamping assembly.

[0012] Optionally, the handle is provided with a telescopic rod, one end of which is connected to the first air outlet of the cooling fan, and the other end of which is connected to the first connecting arm through a first flexible hose; The handle also contains a battery module and a control component, which are located vertically on one side of the telescopic rod. The control component includes an electrically connected control circuit board and a control button. The control circuit board is electrically connected to the battery module, and the control button is exposed on the handle.

[0013] Optionally, a second air inlet is formed at the end of the handle away from the first connecting arm, and the cooling fan is located between the air inlet and the telescopic rod.

[0014] The beneficial effects of the heat dissipation gimbal provided in this embodiment are as follows: The support rod, as the basic load-bearing structure of the heat dissipation gimbal, is connected to the clamping assembly, which is used to clamp the shooting equipment, providing a stable support environment for the shooting equipment and ensuring the operation of the shooting work. A first ventilation channel and a second ventilation channel are formed inside the support rod, providing a channel for airflow. During shooting, when the shooting equipment heats up severely, the cooling fan can draw air from the outside of the support rod and deliver the air to the first ventilation channel inside the support rod; the airflow flows along the first ventilation channel to the second ventilation channel inside the clamping assembly; simultaneously, the heat generated by the shooting equipment is transferred to the second ventilation channel through the heat-conducting component, where the heat mixes with the outside air and can be quickly discharged along the exhaust port with the low-temperature air, completing the entire heat dissipation cycle, thereby achieving the purpose of rapidly reducing the temperature of the shooting equipment. This effectively avoids phenomena such as lag and shooting interruption caused by overheating of the shooting equipment in high-temperature environments, thus ensuring normal use by the user and improving the user experience. Attached Figure Description

[0015] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. In the accompanying drawings: Figure 1 This is one of the schematic diagrams of the heat dissipation gimbal provided in this embodiment of the utility model; Figure 2 This is a cross-sectional view of the heat dissipation gimbal provided in an embodiment of this utility model; Figure 3 This is a second schematic diagram of the heat dissipation gimbal provided in this embodiment of the utility model; Figure 4 This is a schematic diagram of the support rod and clamping assembly provided in an embodiment of the present utility model; Figure 5 This is one of the schematic diagrams of the cooling fan provided in the embodiment of this utility model; Figure 6 This is the second schematic diagram of the cooling fan provided in this embodiment of the utility model.

[0016] The labels for the attached figures are as follows: 10. Support rod; 101. First ventilation duct; 110. Handle; 1101. First flexible hose; 120. First connecting arm; 130. Second connecting arm; 1301. Second flexible hose; 140. Third connecting arm; 111. Telescopic rod; 112. Battery module; 113. Control component; 114. Control circuit board; 115. Control button; 102. Second air inlet; 20. Clamping component; 201. Second ventilation duct; 202. Exhaust vent; 210. Connecting seat; 211. Housing; 212. Cover plate; 220. Clamping component; 30. Cooling fan; 310. Housing; 320. Blade; 301. First air inlet; 302. First air outlet; 303. Second air outlet; 40. Heat conduction component; 410. Heat conduction sheet; 420. Heat dissipation fin; 50. Air duct; 60. Shooting equipment. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0018] This utility model embodiment provides a heat dissipation gimbal, such as Figures 1 to 6 As shown, the device includes a support rod 10, a clamping assembly 20, a cooling fan 30, and a heat-conducting assembly 40. A first ventilation channel 101 is formed inside the support rod 10. The clamping assembly 20 is located at one end of the support rod 10, and a second ventilation channel 201 and an exhaust port 202 are formed inside the clamping assembly 20. The second ventilation channel 201 is connected to the first ventilation channel 101. The cooling fan 30 is located at the end of the support rod 10 away from the clamping assembly 20. The cooling fan 30 is connected to the outside air and is used to deliver outside air into the first ventilation channel 101. The heat-conducting assembly 40 is located inside the clamping assembly 20 and is used to transfer the heat generated by the shooting device 60 mounted on the clamping assembly 20 to the second ventilation channel 201, where it mixes with the outside air in the first ventilation channel 101 and is then discharged through the exhaust port 202.

[0019] The support rod 10 serves as the basic load-bearing structure of the heat dissipation gimbal and is connected to the clamping assembly 20. The clamping assembly 20 is used to clamp the shooting device 60, providing a stable support environment for the shooting device 60 and ensuring the operation of the shooting work. A first ventilation channel 101 and a second ventilation channel 201 are formed inside the support rod 10, providing a channel for air flow. During the shooting process, when the shooting device 60 heats up severely, the cooling fan 30 can draw in air from the outside of the support rod 10 and deliver the air to the first ventilation channel 101 inside the support rod 10. The airflow flows along the first ventilation channel 101 to the second ventilation channel 201 inside the clamping assembly 20. At the same time, the heat generated by the shooting device 60 is transferred to the second ventilation channel 201 through the heat conduction assembly 40. The heat mixes with the outside air in the second ventilation channel 201 and can be quickly discharged along the exhaust port 202 with the low-temperature air, completing the entire heat dissipation process and achieving the purpose of quickly reducing the temperature of the shooting device 60. This effectively avoids issues such as lag and shooting interruption caused by overheating of the shooting equipment in high-temperature environments, thus ensuring normal use by users and improving the user experience.

[0020] As a preferred embodiment, refer to Figure 3 The heat dissipation platform also includes an air duct 50, which is located on one side of the support rod 10. One end of the air duct 50 is connected to the cooling fan 30, and the other end is connected to the second ventilation duct 201. The cooling fan 30 can deliver external air to the second ventilation duct 201 through the air duct 50.

[0021] By adding an airflow path through the air duct 50, the exhaust air from the cooling fan 30 can simultaneously enter the second ventilation duct 201 through both the first ventilation duct 101 and the air duct 50, significantly increasing the total airflow into the second ventilation duct 201. The combined effect of the air duct 50 and the first ventilation duct 101 accelerates the airflow velocity within the second ventilation duct 201, rapidly dissipating heat transferred from the heat-conducting component 40. This significantly improves the heat dissipation capacity of the high-load shooting equipment 60, effectively addressing overheating issues in high-intensity shooting scenarios and further enhancing the user experience.

[0022] In this embodiment, the air duct 50 can be made of a soft tube, such as a silicone tube or a plastic corrugated tube, which can adapt to the structural deformation of the gimbal when adjusting the angle. No specific limitation is made here, which is beneficial to improving the user's ease of use.

[0023] Meanwhile, the dual ventilation path formed by the air duct 50 and the first ventilation channel 101 ensures that if one path fails to function properly due to blockage or other faults during actual application, the other path can still maintain basic heat dissipation function. This avoids the failure of the heat dissipation system due to a single path failure, improves the operational reliability of the entire heat dissipation gimbal, and meets the user's needs.

[0024] As a preferred embodiment, refer to Figure 5 and Figure 6 The cooling fan 30 includes a housing 310 and a plurality of blades 320 disposed within the housing 310. The housing 310 has a first air inlet 301, a first air outlet 302 and a second air outlet 303. The first air inlet 301 is connected to the outside air, the first air outlet 302 is connected to the first ventilation duct 101, and the second air outlet 303 is connected to the air guide pipe 50.

[0025] In this embodiment, the cooling fan 30 can achieve airflow distribution and efficient delivery, further improving the performance and reliability of the cooling system. Specifically, the housing 310 provides installation and protection for the blades 320. The blades 320 rotate to generate airflow. The first air inlet 301 is connected to the outside air to introduce outside air. The first air outlet 302 is connected to the first ventilation duct 101, and the second air outlet 303 is connected to the air guide pipe 50, ensuring the airtightness and stability of airflow transmission and improving the heat dissipation efficiency.

[0026] As a preferred embodiment, refer to Figure 4 The heat-conducting component 40 includes a heat-conducting plate 410, which is located at one end of the second ventilation channel 201 away from the support rod 10.

[0027] The heat-conducting plate 410 adopts a planar structure, which greatly increases the heat transfer area. At the same time, the heat-conducting plate 410 is located in the second ventilation channel 201, and its other side is in direct contact with the low-temperature air in the second ventilation channel 201, forming an efficient heat conduction path and significantly enhancing the heat dissipation effect.

[0028] In this embodiment, the heat-conducting sheet 410 can be made of mature heat-conducting materials such as copper, aluminum, and graphene. At the same time, its shape and size can be set according to the structural requirements of the clamping component 20, and no specific limitation is made here.

[0029] As a preferred embodiment, refer to Figure 4 Multiple sets of heat dissipation fins 420 are provided on the side of the heat-conducting plate 410 near the second ventilation channel 201.

[0030] The 420 heat sink further increases the heat dissipation area and improves the efficiency of heat dissipation with airflow, thereby enhancing the heat dissipation effect and completely solving the overheating problem under high load scenarios.

[0031] In this embodiment, the heat dissipation fins 420 are made of the same or similar high thermal conductivity material as the heat-conducting plate 410, such as aluminum fins or copper fins. Their structure is a strip-shaped or sheet-shaped raised structure, and they are connected to the heat-conducting plate 410 by welding, bonding, or integral molding. Multiple sets of heat dissipation fins 420 are evenly distributed along the length or width of the heat-conducting plate 410, forming a dense fin array. A certain gap is maintained between each set of fins to allow airflow.

[0032] As a preferred embodiment, refer to Figure 1 , Figure 2 and Figure 4 The clamping assembly 20 includes a connecting seat 210 and clamping members 220 respectively disposed on both sides of the connecting seat 210. A second ventilation channel 201 is formed in the connecting seat 210, and a heat conduction assembly 40 is disposed in the connecting seat 210.

[0033] The connecting seat 210 has a hollow design to form a second ventilation channel 201, which provides space for airflow and the installation of the heat conduction component 40. The clamping member 220 adopts an adjustable structure, such as the spring clamp in the prior art, which is not specifically limited here. The two clamping members 220 are symmetrically arranged on both sides of the connecting seat 210, and the shooting device 60 is clamped and fixed by elastic force.

[0034] The heat-conducting component 40 is installed inside the connector 210 to ensure that the shooting device 60 can effectively contact the heat-conducting component 40 after it is fixed, thus ensuring the heat conduction effect.

[0035] As a preferred embodiment, refer to Figure 4 The connecting seat 210 includes a housing 211 and a cover plate 212 disposed on the housing 211. The cover plate 212 and the housing 211 enclose to form a second ventilation channel 201. A heat-conducting sheet 410 is attached to the cover plate 212, and the cover plate 212 is made of a heat-conducting material.

[0036] The outer casing 211 has a groove inside, which is used to cooperate with the cover plate 212 to form a closed second ventilation channel 201. The cover plate 212 adopts a detachable design and is connected to the outer casing 211 by screws, buckles and other means, which facilitates the installation and maintenance of internal heat dissipation fins 420, heat conduction plates 410 and other components.

[0037] The heat-conducting pad 410 is typically attached to the cover plate 212 using thermally conductive silicone adhesive. This ensures a tight contact between the heat-conducting pad 410 and the cover plate 212 while filling the tiny gaps between them, thus improving heat transfer efficiency. The cover plate 212 can be made of a high thermal conductivity material, such as an aluminum alloy cover plate. The heat dissipated by the imaging device 60 can be transferred through the cover plate 212, the heat-conducting pad 410, and the heat dissipation fins 420, further enhancing the heat dissipation effect.

[0038] As a preferred embodiment, refer to Figures 1 to 3 The support rod 10 includes a handle 110, a first connecting arm 120, a second connecting arm 130, and a third connecting arm 140 connected in sequence. A first ventilation channel 101 is located within the handle 110, the first connecting arm 120, the second connecting arm 130, and the third connecting arm 140. The first connecting arm 120 is rotatably connected to the handle 110 and is used to adjust the position of the clamping assembly 20 along the first circumferential direction. The second connecting arm 130 is rotatably connected to the first connecting arm 120 and is used to adjust the pitch angle of the clamping assembly 20. The third connecting arm 140 is rotatably connected to the second connecting arm 130 and is used to adjust the position of the clamping assembly 20 along the second circumferential direction. The clamping assembly 20 is rotatably connected to the third connecting arm 140 and is used to adjust the pitch angle of the clamping assembly 20.

[0039] The support rod 10 forms a first ventilation channel 101 within the handle 110, the first connecting arm 120, the second connecting arm 130, and the third connecting arm 140, enabling airflow. The first connecting arm 120 is rotatably connected to the handle 110, allowing adjustment of the position of the clamping component 20 along a first circumferential direction (e.g., 360° horizontally). The rotatable connection between the second connecting arm 130 and the first connecting arm 120 allows adjustment of the pitch angle of the clamping component 20. The rotatable connection between the third connecting arm 140 and the second connecting arm 130 allows adjustment of the position of the clamping component 20 along a second circumferential direction (e.g., 360° vertically). The rotatable connection between the clamping component 20 and the third connecting arm 140 further allows adjustment of the pitch angle of the clamping component 20. This configuration enables multi-dimensional adjustment of the shooting device 60, allowing users to adjust the shooting device 60 according to their actual needs to meet diverse video shooting requirements and enhance the user experience.

[0040] The rotational connection between the first connecting arm 120 and the handle 110, the rotational connection between the third connecting arm 140 and the second connecting arm 130, and the rotational connection between the clamping assembly 20 and the third connecting arm 140 can all be achieved by a rotary motor. The principle of the rotary motor to achieve rotation is existing technology and will not be elaborated here. Of course, the motor shaft of the rotary motor adopts a hollow structure to facilitate airflow transmission.

[0041] The rotational connection between the second connecting arm 130 and the first connecting arm 120 is achieved through a damping hinge. This configuration also allows the support rod 10 to be folded, reducing the space occupied by the gimbal when the shooting equipment 60 is not in use, thus improving the portability of the gimbal. The principle of achieving rotation through the damping hinge is existing technology and will not be elaborated here.

[0042] A clearance groove for airflow is formed on the second connecting arm 130. A second flexible hose 1301 is provided in the clearance groove. The second flexible hose 1301 is used to connect the first connecting arm 120 and the second connecting arm 130 to ensure airflow.

[0043] As a preferred embodiment, refer to Figure 2 The handle 110 is provided with a telescopic rod 111. One end of the telescopic rod 111 is connected to the first air outlet 302 of the cooling fan, and the other end of the telescopic rod 111 is connected to the first connecting arm 120 through the first flexible hose 1101. The handle 110 is also provided with a battery module 112 and a control component 113. The battery module 112 and the control component 113 are located on one side of the telescopic rod 111 in the vertical direction. The control component 113 includes an electrically connected control circuit board 114 and a control button 115. The control circuit board 114 is electrically connected to the battery module 112, and the control button 115 is exposed on the handle 110.

[0044] The telescopic rod 111 is adjustable in length according to shooting requirements, thereby changing the overall height of the support rod 10 to meet the user's shooting needs. Simultaneously, it forms part of the first ventilation duct 101, ensuring smooth airflow. The telescopic rod 111 is connected to the first connecting arm 120 via a first flexible hose 1101. When the first connecting arm 120 and the handle 110 rotate relative to each other, the first flexible hose 1101 maintains airflow between the telescopic rod 111 and the first connecting arm 120, thus ensuring the normal operation of the first ventilation duct 101.

[0045] The battery module 112 and the control component 113 are both located vertically on one side of the telescopic rod 111, achieving a compact layout. The battery module 112 provides power to the entire gimbal, including the cooling fan 30, the control component 113, the rotary motor, etc. The control component 113 includes a control circuit board 114 and control buttons 115. The control circuit board 114 is electrically connected to the battery module 112, and the control buttons 115 are exposed on the surface of the handle 110 for user operation, such as turning on the fan, adjusting the speed, and controlling the gimbal's attitude.

[0046] As a preferred embodiment, refer to Figure 2 The end of the handle 110 away from the first connecting arm 120 has a second air inlet 102, and the cooling fan 30 is located between the second air inlet 102 and the telescopic rod 111.

[0047] The second air inlet 102 is located at the end of the handle 110 furthest from the first connecting arm 120. This position is usually not obstructed by the user's hand during shooting, ensuring smooth intake of outside air. The cooling fan 30 is located between the second air inlet 102 and the telescopic rod 111, forming a straight airflow path with minimal airflow resistance. The fan can more efficiently draw in room temperature air, improving air delivery efficiency and thus enhancing heat dissipation, ensuring the performance of the shooting equipment 60.

[0048] It should be understood that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some of the technical features; and all such modifications and substitutions should fall within the protection scope of the appended claims of this utility model.

Claims

1. A heat dissipation gimbal, characterized in that, include: A support rod, wherein a first ventilation channel is formed within the support rod; A clamping assembly is provided at one end of the support rod, and a second ventilation duct and an exhaust port are formed inside the clamping assembly, which are interconnected. The second ventilation duct is connected to the first ventilation duct. A cooling fan is located at the end of the support rod away from the clamping assembly. The cooling fan is in communication with the outside air and is used to deliver the outside air into the first ventilation duct. A heat-conducting component is disposed within the clamping component. The heat-conducting component is used to transfer the heat generated by the shooting device mounted on the clamping component to the second ventilation duct, where it mixes with the external air in the first ventilation duct and is then discharged through the exhaust port.

2. The heat dissipation gimbal according to claim 1, characterized in that, The heat dissipation platform also includes an air duct, which is located on one side of the support rod. One end of the air duct is connected to the cooling fan, and the other end is connected to the second ventilation duct. The cooling fan can deliver external air to the second ventilation duct through the air duct.

3. The heat dissipation platform according to claim 2, characterized in that, The cooling fan includes a housing and a plurality of blades disposed within the housing. A first air inlet, a first air outlet, and a second air outlet are formed on the housing. The first air inlet is connected to the outside air, the first air outlet is connected to the first ventilation duct, and the second air outlet is connected to the air guide pipe.

4. The heat dissipation platform according to claim 3, characterized in that, The heat-conducting component includes a heat-conducting sheet, which is disposed at one end of the second ventilation channel away from the support rod.

5. The heat dissipation platform according to claim 4, characterized in that, The heat-conducting plate is provided with multiple sets of heat dissipation fins on the side near the second ventilation channel.

6. The heat dissipation gimbal according to claim 5, characterized in that, The clamping assembly includes a connecting seat and clamping members respectively disposed on both sides of the connecting seat. A second ventilation channel is formed in the connecting seat, and the heat-conducting assembly is disposed in the connecting seat.

7. The heat dissipation platform according to claim 6, characterized in that, The connecting seat includes a housing and a cover plate disposed on the housing. The cover plate and the housing together form the second ventilation duct. The heat-conducting sheet is attached to the cover plate, and the cover plate is made of a heat-conducting material.

8. The heat dissipation platform according to claim 1, characterized in that, The support rod includes a handle, a first connecting arm, a second connecting arm, and a third connecting arm connected in sequence; the first ventilation duct is located inside the handle, the first connecting arm, the second connecting arm, and the third connecting arm; The first connecting arm is rotatably connected to the handle and is used to adjust the position of the clamping assembly along the first circumferential direction; The second connecting arm is rotatably connected to the first connecting arm and is used to adjust the pitch angle of the clamping assembly; The third connecting arm is rotatably connected to the second connecting arm and is used to adjust the position of the clamping assembly along the second circumferential direction; The clamping assembly is rotatably connected to the third connecting arm and is used to adjust the pitch angle of the clamping assembly.

9. The heat dissipation platform according to claim 8, characterized in that, The handle is provided with a telescopic rod, one end of which is connected to the first air outlet of the cooling fan, and the other end of which is connected to the first connecting arm through a first flexible hose; The handle also contains a battery module and a control component, which are located vertically on one side of the telescopic rod. The control component includes an electrically connected control circuit board and a control button. The control circuit board is electrically connected to the battery module, and the control button is exposed on the handle.

10. The heat dissipation platform according to claim 9, characterized in that, The handle has a second air inlet at the end away from the first connecting arm, and the cooling fan is located between the air inlet and the telescopic rod.

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