Radiating device capable of adjusting air duct

Abstract

The utility model discloses a heat dissipation device with an adjustable air duct, which comprises a support cylinder, a rotating cylinder assembly, a heat dissipation assembly and a fan assembly, the adjustable rotating cylinder assembly is arranged at the bottom of the support cylinder, the heat dissipation assembly is arranged in the support cylinder, the fan assembly is arranged at the top of the support cylinder, and the fan assembly is arranged in the support cylinder. The beneficial effects of the utility model are that the heat generated by the work of electronic components is transferred to the inner surface of the radiator roller through the high-efficiency heat conduction device, and is finally transferred to the cooling air through the radiator fins, and the direction of the air flow entering the radiator can be adjusted by rotating the rotating cylinder, so as to meet the heat dissipation requirements of the electronic components under different space layout conditions; and the connection mode of the top radiator and the bottom radiator can be changed by rotating the top radiator, the disturbance effect on airflow flowing through the fins of the radiator is increased to enhance heat dissipation, the heat dissipation efficiency is improved, the service life of an electronic device is prolonged, the overall structure is reasonable, assembly and operation are easy, and design is ingenious.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat dissipation, and relates to a heat dissipation device with adjustable air ducts. Background Art

[0002] With the rapid development of electronic components towards high integration, in order to ensure that electronic components work within a reasonable temperature range, higher requirements for heat dissipation are put forward for electronic components. Electronic components generate heat during operation. Currently, air-cooling technology can effectively dissipate heat from power electronic components. However, the existing air-cooling technology is designed according to the structural layout of electronic components and cannot be adjusted according to different layouts, resulting in insufficient heat dissipation of electronic devices. Secondly, when the power consumption of electronic components increases, the traditional air-cooling technology cannot improve the heat dissipation efficiency, leading to too high component temperature and ultimately affecting the performance and lifespan of components. Summary of the Invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present utility model is to provide a heat dissipation device with adjustable air ducts. The heat generated by the operation of electronic components is transferred to the inner surface of the radiator drum through a high-efficiency heat conduction device and finally transferred to the cooling air through the radiator fins. Rotating the rotating cylinder can adjust the air flow direction entering the heat dissipation device to meet the heat dissipation requirements of electronic devices under different spatial layout conditions. And rotating the top radiator can change the connection method with the bottom radiator, increasing the disturbance effect on the air flow between the radiator fins to enhance heat dissipation, improving the heat dissipation efficiency, enabling electronic components to work within a reasonable temperature range, extending the service life of electronic devices, with a reasonable overall structure, easy to assemble, easy to operate, and ingenious design.

[0004] To achieve the above purpose, the present utility model provides the following technical solutions:

[0005] A heat dissipation device with an adjustable air duct, comprising a support cylinder, a rotating cylinder assembly, a heat dissipation assembly, and a fan assembly. An adjustable rotating cylinder assembly is provided at the bottom of the support cylinder, a heat dissipation assembly is provided inside the support cylinder, and a fan assembly is provided at the top of the support cylinder. The rotating cylinder assembly includes a rotating cylinder body, a clamping spring, and a clamping convex head. A plurality of first air inlets are provided on the outer side wall of the rotating cylinder body, and a plurality of first air inlets are also provided at the bottom of the rotating cylinder body. A plurality of spring through holes are provided on the inner side wall of the top of the rotating cylinder body. The clamping spring is embedded in the spring through holes on the inner side wall of the top of the rotating cylinder body. A plurality of clamping convex blocks are provided on the outer side wall of the top of the rotating cylinder body, and one end of the clamping convex head is connected to the clamping spring. A cavity is provided inside the support cylinder, a heat dissipation installation position is provided at the bottom of the cavity, a plurality of heat dissipation convex blocks are provided on the outer side wall of the heat dissipation installation position, a plurality of first air inlets are provided at the bottom of the support cylinder, the first air inlets at the bottom of the support cylinder are matched with the second air inlets at the bottom of the rotating cylinder body, a plurality of first air inlets are provided on the outer side wall of the support cylinder, the first air inlets on the outer side wall of the support cylinder are matched with the second air inlets on the outer side wall of the rotating cylinder body. A clamping hole is provided in the middle of the inner side wall of the support cylinder, the other end of the clamping convex head is embedded in the clamping hole in the middle of the inner side wall of the support cylinder and fixed on the support cylinder. A clamping groove is provided in the middle of the outer side wall of the support cylinder, and the clamping convex blocks on the outer side wall of the top of the rotating cylinder body are inserted into the clamping groove in the middle of the outer side wall of the support cylinder, and the clamping convex blocks can be rotationally positioned in the clamping groove.

[0006] Furthermore, a plurality of fan mounting brackets are provided at the top of the support cylinder. The fan assembly is fixed on the fan mounting brackets at the top of the support cylinder by screws and is seamlessly butted and buckled on the top of the support cylinder.

[0007] Furthermore, the fan assembly includes a fan frame and fan blades. The fan blades are provided inside the fan frame, and the fan frame is fixed on the fan mounting brackets at the top of the support cylinder by screws.

[0008] Furthermore, the heat dissipation assembly includes an upper radiator component, a lower radiator component, and an elastic locking component. An elastic locking component is provided between the bottom of the upper radiator component and the top of the lower radiator component, and the lower radiator component is seamlessly butted and buckled on the bottom of the upper radiator component through the elastic locking component.

[0009] Furthermore, the upper radiator component includes an upper radiator drum, upper radiator fins, upper fixed spring installation holes, and upper fixed clamping heads. A plurality of upper radiator fins are provided on the outer side wall of the upper radiator drum, upper fixed spring installation holes are provided on the outer side wall of the bottom of the upper radiator drum, and upper fixed clamping heads are provided on the inner ring of the bottom of the upper radiator drum.

[0010] As a further aspect, the elastic locking component includes a fixing spring and a fixing convex head. One end of the fixing spring is embedded in the upper fixing spring mounting hole on the outer side wall of the bottom of the upper radiator drum, and the other end of the fixing spring is connected to the fixing convex head.

[0011] As a further aspect, the lower radiator component includes a lower radiator drum, lower radiator fins, and a lower chuck groove. A plurality of lower radiator fins are provided on the outer side wall of the lower radiator drum. A circular hole is provided in the inner ring at the top of the lower radiator drum, and a lower chuck groove is provided in the outer ring at the top of the lower radiator drum. The upper fixing chuck on the inner ring at the bottom of the upper radiator drum is embedded in the lower chuck groove in the outer ring at the top of the lower radiator drum and is locked at the top of the lower radiator drum. A groove is provided in the outer ring at the bottom of the lower radiator drum, and the groove in the outer ring at the bottom of the lower radiator drum is inserted onto the heat dissipation convex block on the outer side wall of the heat dissipation mounting position at the bottom inside the support cylinder, and the lower radiator drum is locked at the bottom inside the support cylinder.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The heat generated by the operation of the electronic components is transferred to the inner surface of the radiator drum through the high-efficiency heat conduction device, and finally transferred to the cooling air through the radiator fins. Rotating the rotating cylinder can adjust the air flow direction entering the heat dissipation device to meet the heat dissipation requirements of electronic devices under different spatial layout conditions; and rotating the top radiator can change the connection method with the bottom radiator, increasing the disturbance effect on the air flow between the radiator fins to enhance heat dissipation, improving the heat dissipation efficiency, enabling the electronic components to operate within a reasonable temperature range, extending the service life of the electronic device, with a reasonable overall structure, easy to assemble, easy to operate, and ingenious in design. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of the heat dissipation device with adjustable air ducts of the present utility model;

[0014] Figure 2 It is a schematic structural diagram of the heat dissipation device with adjustable air ducts of the present utility model;

[0015] Figure 3 It is a schematic structural diagram of the support cylinder of the present utility model;

[0016] Figure 4 It is a schematic rear view structural diagram of the support cylinder of the present utility model;

[0017] Figure 5 It is a schematic structural diagram of the rotating cylinder assembly of the present utility model;

[0018] Figure 6 It is a schematic front view structural diagram of the rotating cylinder assembly of the present utility model;

[0019] Figure 7 Structural schematic diagram of the heat dissipation component of the present utility model;

[0020] Figure 8 Exploded structural schematic diagram of the heat dissipation component of the present utility model;

[0021] Figure 9 Structural schematic diagram of the upper radiator component of the present utility model;

[0022] Figure 10 Rear view structural schematic diagram of the upper radiator component of the utility model;

[0023] Figure 11 Structural schematic diagram of the lower radiator component of the present utility model;

[0024] Figure 12 Front view structural schematic diagram of the lower radiator component of the utility model;

[0025] Reference numerals: 1, support cylinder; 11, cavity; 12, heat dissipation mounting position; 120, heat dissipation bump; 13, second air inlet; 14, positioning hole; 15, fan mounting bracket; 16, card slot; 2, rotating cylinder assembly; 21, rotating cylinder body; 210, first air inlet; 211, spring through hole; 212, positioning convex block; 22, positioning spring; 23, positioning convex head; 3, heat dissipation component; 31, upper radiator component; 310, upper radiator roller; 311, upper radiator fin; 312, upper fixed spring mounting hole; 313, upper fixed chuck; 32, lower radiator component; 320, lower radiator roller; 3201, round hole; 3202, groove; 321, lower radiator fin; 322, lower chuck groove; 33, elastic locking component; 330, fixed spring; 331, fixed convex head; 4, fan component; 41, fan frame; 42, fan blade; 43, screw. Detailed implementation manners

[0026] The following describes in detail a plastic encapsulated connector for a new energy vehicle provided by the present utility model with reference to the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can also adopt other alternative methods for some well-known technologies; moreover, the accompanying drawings are only for more specifically describing the embodiments, and are not intended to specifically limit the present utility model.

[0027] It should be noted that in the specification, references to "one embodiment", "an embodiment", "exemplary embodiments", "some embodiments", etc. indicate that the described embodiments may include a particular feature, structure, or characteristic, but not necessarily every embodiment includes that particular feature, structure, or characteristic. Additionally, when a particular feature, structure, or characteristic is described in connection with an embodiment, implementing such feature, structure, or characteristic in connection with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0028] Generally, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or can be used to describe a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey a set of exclusive factors, but rather, alternatively, depending at least in part on the context, to allow for the existence of other factors that may not be explicitly described.

[0029] It can be understood that the meanings of "on", "above", and "over" in the present disclosure should be construed in the broadest manner such that "on" not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above" or "over" not only mean "above" or "over" something, but also can include the meaning of being "above" or "over" something with no intervening features or layers therebetween.

[0030] Furthermore, spatial relative terms such as "under", "below", "lower", "above", "upper", etc. are used herein for convenience of description to describe the relationship of one element or feature to another or other elements or features, as shown in the figures. Spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the figures. The device may be oriented in other ways, and the spatial relative descriptors used herein may be interpreted accordingly.

[0031] Refer to Figures 1-12As shown in the figure, a heat dissipation device with an adjustable air duct includes a support cylinder 1, a rotating cylinder assembly 2, a heat dissipation assembly 3, and a fan assembly 4. An adjustable rotating cylinder assembly 2 is provided at the bottom of the support cylinder 1, a heat dissipation assembly 3 is provided inside the support cylinder 1, and a fan assembly 4 is provided at the top of the support cylinder 1. The rotating cylinder assembly 2 includes a rotating cylinder body 21, a clamping spring 22, and a clamping projection 23. A plurality of first air inlets 210 are provided on the outer side wall of the rotating cylinder body 21, and a plurality of first air inlets 210 are also provided at the bottom of the rotating cylinder body 21. A plurality of spring through holes 211 are provided on the inner side wall of the top of the rotating cylinder body 21. The clamping spring 22 is embedded in the spring through holes 211 on the inner side wall of the top of the rotating cylinder body 21. A plurality of clamping protrusions 23 are provided on the outer side wall of the top of the rotating cylinder body 21. One end of the clamping projection 23 is connected to the clamping spring 22. A cavity 11 is provided inside the support cylinder 1. A heat dissipation installation position is provided at the bottom of the cavity. A plurality of heat dissipation protrusions are provided on the outer side wall of the heat dissipation installation position. A plurality of second air inlets 13 are provided at the bottom of the support cylinder 1. The second air inlets 13 at the bottom of the support cylinder 1 are matched with the first air inlets 210 at the bottom of the rotating cylinder body 21. A plurality of second air inlets 13 are provided on the outer side wall of the support cylinder 1. The second air inlets 13 on the outer side wall of the support cylinder 1 are matched with the first air inlets 210 on the outer side wall of the rotating cylinder body 21. A clamping hole 14 is provided in the middle of the inner side wall of the support cylinder 1. The other end of the clamping projection 23 is embedded in the clamping hole 14 in the middle of the inner side wall of the support cylinder 1 and is fixed on the support cylinder 1. A clamping groove 16 is provided in the middle of the outer side wall of the support cylinder 1. The clamping protrusions 23 on the outer side wall of the top of the rotating cylinder body 21 are inserted into the clamping groove 16 in the middle of the outer side wall of the support cylinder 1, and the clamping protrusions 23 can be rotationally positioned in the clamping groove 16.

[0032] Preferably, a plurality of fan mounting brackets 15 are provided at the top of the support cylinder 1. The fan assembly 4 is fixed on the fan mounting brackets 15 at the top of the support cylinder 1 by screws 43 and is seamlessly docked and fastened to the top of the support cylinder 1.

[0033] Preferably, the fan assembly 4 includes a fan frame 41 and fan blades 42. The fan blades 42 are provided inside the fan frame 41. The fan frame 41 is fixed on the fan mounting brackets 15 at the top of the support cylinder 1 by screws 43.

[0034] Preferably, the heat dissipation assembly 3 includes an upper radiator component 31, a lower radiator component 32, and an elastic locking component 33. An elastic locking component 33 is provided between the bottom of the upper radiator component 31 and the top of the lower radiator component 32, and the lower radiator component 32 is seamlessly docked and fastened to the bottom of the upper radiator component 31 through the elastic locking component 33.

[0035] Preferably, the upper radiator component 31 includes an upper radiator drum 310, upper radiator fins 311, upper fixing spring mounting holes 312, and upper fixing chucks 313. A plurality of upper radiator fins 311 are provided on the outer side wall of the upper radiator drum 310. Upper fixing spring mounting holes 312 are provided on the outer side wall at the bottom of the upper radiator drum 310. Upper fixing chucks 313 are provided on the inner ring at the bottom of the upper radiator drum 310.

[0036] Preferably, the elastic locking component 33 includes a fixing spring 330 and a fixing convex head 331. One end of the fixing spring 330 is embedded in the upper fixing spring mounting hole 312 on the outer side wall at the bottom of the upper radiator drum 310, and the other end of the fixing spring 330 is connected to the fixing convex head 331.

[0037] Preferably, the lower radiator component 32 includes a lower radiator drum 320, lower radiator fins 321, and lower chuck grooves 322. A plurality of lower radiator fins 321 are provided on the outer side wall of the lower radiator drum 320. A round hole 3201 is provided on the inner ring at the top of the lower radiator drum 320. Lower chuck grooves 322 are provided on the outer ring at the top of the lower radiator drum 320. The upper fixing chuck 313 on the inner ring at the bottom of the upper radiator drum 310 is embedded in the lower chuck groove 322 on the outer ring at the top of the lower radiator drum 320 and locked to the top of the lower radiator drum 320. A groove 3202 is provided on the outer ring at the bottom of the lower radiator drum 320. The groove 3202 on the outer ring at the bottom of the lower radiator drum 320 is inserted onto the heat dissipation convex block 120 on the outer side wall of the inner bottom heat dissipation mounting position 12 of the support cylinder 1, and the lower radiator drum 320 is locked to the inner bottom of the support cylinder 1.

[0038] Working principle: The heat generated by the operation of the electronic components is transferred to the inner surface of the radiator drum through the high-efficiency heat conduction device and finally transferred to the cooling air through the radiator fins. Rotating the rotating cylinder can adjust the air flow direction entering the heat dissipation device to meet the heat dissipation requirements of the electronic device under different spatial layout conditions; and rotating the top radiator can change the connection method with the bottom radiator, increasing the disturbance of the air flow between the radiator fins to enhance heat dissipation, improving the heat dissipation efficiency, enabling the electronic components to operate within a reasonable temperature range, prolonging the service life of the electronic device, with a reasonable overall structure, easy to assemble, easy to operate, and ingenious design.

[0039] Based on the disclosure and teachings of the above specification, those skilled in the art to which the present utility model pertains can also make appropriate changes and modifications to the above embodiments. Therefore, the present utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present utility model should also fall within the protection scope of the claims of the present utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present utility model.

Claims

1. A heat dissipation device with adjustable air duct, characterized in that: It includes a support cylinder, a rotating cylinder assembly, a heat dissipation assembly, and a fan assembly. An adjustable rotating cylinder assembly is provided at the bottom of the support cylinder, a heat dissipation assembly is provided inside the support cylinder, and a fan assembly is provided at the top of the support cylinder; the rotating cylinder assembly includes a rotating cylinder body, a locking spring, and a locking convex head. A plurality of first air inlets are provided on the outer side wall of the rotating cylinder body, and a plurality of first air inlets are also provided at the bottom of the rotating cylinder body. A plurality of spring through holes are provided on the inner side wall of the top of the rotating cylinder body, and the locking spring is embedded in the spring through holes on the inner side wall of the top of the rotating cylinder body. A plurality of locking convex blocks are provided on the outer side wall of the top of the rotating cylinder body, and one end of the locking convex head is connected to the locking spring; a cavity is provided inside the support cylinder, and a heat dissipation mounting hole is provided at the bottom of the cavity. The outer wall of the heat dissipation mounting position is provided with a plurality of heat dissipation protrusions, the bottom of the support tube is provided with a plurality of first air inlets, the first air inlet at the bottom of the support tube matches the second air inlet at the bottom of the rotating tube body, the outer wall of the support tube is provided with a plurality of first air inlets, the first air inlet on the outer wall of the support tube matches the second air inlet on the outer wall of the rotating tube body, a locking hole is provided in the middle part of the inner wall of the support tube, the other end of the locking protrusion is embedded in the locking hole in the middle part of the inner wall of the support tube, and is fixed to the support tube, a locking groove is provided in the middle part of the outer wall of the support tube, the locking protrusion of the outer wall of the top of the rotating tube body is inserted into the locking groove in the middle part of the outer wall of the support tube, and the locking protrusion can be rotated and positioned in the locking groove.

2. The heat dissipation device with adjustable air duct according to claim 1, characterized in that: A plurality of fan mounting frames are arranged on the top of the support tube, and the fan assembly is fixed to the fan mounting frames on the top of the support tube by screws, and is seamlessly butted and buckled on the top of the support tube.

3. The heat dissipation device with adjustable air duct according to claim 2, characterized in that: The fan assembly comprises a fan frame and fan blades. The fan blades are arranged on the inner side of the fan frame. The fan frame is fixed to the fan mounting frame on the top of the support tube by screws.

4. The heat dissipation device with adjustable air duct according to claim 1, characterized in that: The heat dissipation assembly includes an upper heat sink component, a lower heat sink component, and an elastic locking component. An elastic locking component is provided between the bottom of the upper heat sink component and the top of the lower heat sink component, and the lower heat sink component is seamlessly fastened to the bottom of the upper heat sink component through the elastic locking component.

5. The heat dissipation device with adjustable air duct according to claim 4, characterized in that: The upper radiator component includes an upper radiator drum, upper radiator fins, upper fixed spring mounting holes, and an upper fixed clamp. A plurality of upper radiator fins are arranged on the outer side wall of the upper radiator drum, an upper fixed spring mounting hole is arranged on the outer side wall of the bottom of the upper radiator drum, and an upper fixed clamp is arranged on the inner ring of the bottom of the upper radiator drum.

6. The heat dissipation device with adjustable air duct according to claim 5, characterized in that: The elastic locking component includes a fixing spring and a fixing convex head. One end of the fixing spring is embedded in the upper fixing spring installation hole of the bottom outer wall of the upper radiator drum, and the other end of the fixing spring is connected to the fixing convex head.

7. The heat dissipation device with adjustable air duct according to claim 5, characterized in that: The lower radiator component includes a lower radiator roller, lower radiator fins, and lower clamping head grooves. A plurality of lower radiator fins are arranged on the outer side wall of the lower radiator roller. The top inner ring of the lower radiator roller is provided with a circular hole. The top outer ring of the lower radiator roller is provided with a lower clamping head groove. The upper fixed clamping head of the bottom inner ring of the upper radiator roller is embedded in the lower clamping head groove of the top outer ring of the lower radiator roller and is locked to the top of the lower radiator roller. The bottom outer ring of the lower radiator roller is provided with a groove. The groove of the bottom outer ring of the lower radiator roller is inserted into the heat dissipation protrusion of the outer side wall of the bottom heat dissipation mounting position inside the support tube, and the lower radiator roller is locked to the bottom inside the support tube.

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