CN111857296A - Continuous double-heat-dissipation notebook charger heat dissipation device and using method thereof - Google Patents
Continuous double-heat-dissipation notebook charger heat dissipation device and using method thereof Download PDFInfo
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- CN111857296A CN111857296A CN202010755240.8A CN202010755240A CN111857296A CN 111857296 A CN111857296 A CN 111857296A CN 202010755240 A CN202010755240 A CN 202010755240A CN 111857296 A CN111857296 A CN 111857296A
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- G06F1/16—Constructional details or arrangements
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- G06F1/203—Cooling means for portable computers, e.g. for laptops
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- G06F2200/201—Cooling arrangements using cooling fluid
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
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Abstract
The invention discloses a continuous double-heat-dissipation notebook charger heat dissipation device and a use method thereof. According to the invention, the air-cooled heat dissipation mechanism and the liquid-cooled heat dissipation mechanism are used for continuously and efficiently dissipating heat of the notebook charger in an air-cooled and liquid-cooled manner, the telescopic clamping mechanism is used for clamping and fixing the notebook chargers with different sizes, the air-cooled and liquid-cooled starting work is controlled by controlling the switch one-key, the operation is simple, the heat dissipation effect is good, and the application range is wide.
Description
Technical Field
The invention belongs to the technical field of heat dissipation devices, and particularly relates to a continuous double-heat-dissipation heat dissipation device of a notebook charger and a use method of the heat dissipation device.
Background
Due to the limitation of battery capacity, the standby time of the notebook computer cannot reach a long time, and a charger must be used for charging when the power is low. The notebook charger can generate more heat when charging the notebook, the temperature of the notebook can be increased due to the poor heat dissipation effect of the notebook charger, if the charger is used at high temperature for a long time, the service life of the charger can be shortened, and the notebook computer can be burnt out accidentally when the charger is serious.
The existing heat dissipation device for the notebook charger has the technical defects that the heat dissipation mode is single, and the charger cannot be fixed or only the charger with a single size can be fixed. For example, a heat dissipation device (publication number: CN 107943257A) for a charger of a notebook computer mainly dissipates heat of the charger through a heat dissipation box provided with a heat conduction copper plate, a heat conduction copper tube and heat dissipation fins, and although the heat dissipation device has a simple structure, the charger cannot be fixed in the box body, and is easy to collide and damage; in addition, a heat dissipation device (publication number: CN 109068537B) for a notebook charger mainly performs single air cooling heat dissipation on a fixed charger by driving a fan through a transmission motor, and although the charger and an electric wire can be fixed orderly through a fixing mechanism, the heat dissipation device cannot be adapted to notebook chargers of various models, and has a small application range.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art, and provides a notebook charger heat dissipation device which can be adapted to notebook chargers with different sizes and can perform continuous and efficient air cooling and liquid cooling double heat dissipation on the notebook chargers and a use method thereof.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows: the utility model provides a two radiating notebook charger heat abstractor of continuation, including scalable fixture, air-cooled heat dissipation mechanism and liquid cooling heat dissipation mechanism, air-cooled heat dissipation mechanism includes fan storehouse and radiator fan, radiator fan installs in the fan storehouse, and fan storehouse bottom and lateral wall equipartition have the louvre, liquid cooling heat dissipation mechanism includes cooling storehouse and heat absorption storehouse, fixed connection about cooling storehouse and the fan storehouse, and run through heat-conduction through the middle part heat conduction pole, fill the coolant liquid in cooling storehouse and the heat absorption storehouse, the coolant liquid passes through liquid drive mechanism and circulates between heat absorption storehouse and cooling storehouse, scalable fixture fixes at the heat absorption storehouse lateral wall, and inhale the device through magnetism and be connected with fan storehouse bottom magnetism, liquid drive mechanism and radiator fan and chargeable power supply system electric connection, and open and close through control switch control.
Further, the liquid driving mechanism comprises a power bin, a liquid feeding micro water pump and a liquid returning micro water pump, the liquid returning micro water pump and the liquid feeding micro water pump are respectively locked and fixed on the upper portion and the lower portion of the power bin and are controlled to be synchronously opened and closed through a control switch, the liquid feeding micro water pump sucks cooling liquid in the cooling bin into the heat absorption bin through a liquid feeding pipe, and the liquid returning micro water pump synchronously sucks the cooling liquid in the heat absorption bin back into the cooling bin through the liquid returning pipe at the same flow rate.
Further, liquid sending pipe and liquid return pipe are 5~ 10mm diameter's rubber hose, liquid sending pipe and liquid return pipe's both ends are equallyd divide and are do not inserted in cooling storehouse and the storehouse that absorbs heat, and liquid sending pipe and cooling storehouse and the storehouse junction that absorbs heat, liquid return pipe and cooling storehouse and the equal sealing process in storehouse junction that absorbs heat.
Further, scalable fixture comprises the scalable board that the symmetry is fixed in heat absorption storehouse lateral wall both ends, scalable board includes solid fixed splint, movable clamp plate and compression spring, gu fixed splint and movable clamp plate parallel arrangement just are fixed in compression spring's both ends respectively, gu fixed splint vertical fixation is in the lateral wall outer end in heat absorption storehouse, and movable clamp plate sets up in gu fixed splint inboard, with heat absorption storehouse lateral wall sliding connection, scalable fixture passes through compression spring and fixes the not unidimensional notebook charger centre gripping between two movable clamp plates.
Further, magnetism adsorption equipment includes that magnetic force pastes one and magnetic force pastes two, magnetic force pastes an interval and is fixed in fan storehouse bottom, magnetic force pastes two and is fixed in two solid fixed splint tops, and two magnetic force pastes one and two magnetic force paste the interval the same, pastes one and two corresponding magnetism of magnetic force subsides through magnetic force and adsorbs, scalable fixture fixed connection is in fan storehouse bottom, and notebook charger bottom contact supports on cooling storehouse, fan storehouse and heat absorption storehouse.
Further, chargeable power supply system includes water pump power supply unit and fan power supply unit, water pump power supply unit and fan power supply unit are USB rechargeable battery, and all with control switch electric connection, water pump power supply unit installs in the power storehouse bottom to electric connection send liquid micro water pump and return liquid micro water pump, fan power supply unit electric connection radiator fan, send liquid micro water pump, return liquid micro water pump and radiator fan to open and close through control switch control synchronization.
Further, radiator fan bilateral symmetry installs in the fan storehouse, radiator fan includes motor and flabellum, the motor is through pivot drive connection flabellum, the flabellum cup joints in the pivot middle part, and the pivot upper end is installed on fixed axle bed, fixed axle bed is fixed at fan storehouse inner wall top, the motor passes through wire and fan power supply unit electric connection, fan power supply unit installs in fan storehouse bottom, the fan storehouse passes through louvre and outside air phase circulation.
Further, the heat conduction pole is the rectangular pole of red copper material, the pole length of rectangular pole is 15~20mm, and the cross section of rectangular pole is long 4mm ~8mm, wide 2mm ~4 mm's rectangle, the even sealing connection of heat conduction pole is between cooling storehouse and fan storehouse, and wears to locate respectively in cooling storehouse and the fan storehouse at the heat conduction pole both ends.
The invention also provides a using method of the continuous double-heat-dissipation notebook charger heat dissipation device, which comprises the following steps:
a) the telescopic clamping mechanism and the fan bin are tightly sucked and fixed by utilizing the magnetic adsorption of the magnetic paste I and the magnetic paste II;
b) the movable clamping plates are pushed, the notebook charger is placed between the left clamping plate and the right clamping plate, the two sides of the notebook charger are clamped and fixed by the restoring force of the compression spring, and the bottom of the notebook charger is supported on the cooling bin, the fan bin and the heat absorption bin in a contact manner;
c) the control switch is turned on, the liquid feeding micro water pump, the liquid returning micro water pump and the cooling fan are started to work, the liquid feeding micro water pump extracts cooling liquid in the cooling bin and conveys the cooling liquid to the heat absorption bin through the liquid feeding pipe, when the notebook charger works, the temperature rises, the cooling liquid in the heat absorption bin absorbs the surface temperature of the notebook charger and cools the charger, and meanwhile, the liquid returning micro water pump extracts the cooling liquid which absorbs heat and rises in the heat absorption bin and conveys the cooling liquid to the cooling bin through the liquid returning pipe;
d) the cooling liquid that heaies up in the cooling storehouse contacts with the conducting rod upper end, the conducting rod upper end absorbs heat in the cooling storehouse and transmits to its lower extreme, radiator fan rotates, and it flows to drive the inside and outside air in the fan storehouse through the louvre, realize the continuation forced air cooling heat dissipation to the notebook charger who supports on the fan storehouse, the conducting rod lower extreme is through flowing air contact and heat dissipation cooling and heat transfer to the upper end in with the fan storehouse, the conducting rod upper end is to the intensification cooling liquid that flows back to in the cooling storehouse, liquid drive mechanism is through the circulation flow of cooling liquid between drive cooling storehouse and the heat absorption storehouse, realize the continuation liquid cooling to the notebook charger.
The invention has the following beneficial effects:
1) the heat dissipation device of the notebook charger provided by the invention has a compact and reasonable structure, and performs air cooling and liquid cooling dual heat dissipation on the notebook charger through the air cooling heat dissipation mechanism and the liquid cooling heat dissipation mechanism, so that the heat dissipation effect is greatly improved;
2) the liquid cooling heat dissipation mechanism comprises a heat absorption bin and a temperature reduction bin, wherein the micro water pump is adopted to control cooling liquid to circularly flow between the heat absorption bin and the temperature reduction bin, so that the continuous heat absorption and temperature reduction of the notebook charger by the cooling liquid in the heat absorption bin can be realized, and after the cooling liquid with the temperature increased in a backflow manner is pumped into the temperature reduction bin, the liquid cooling heat dissipation mechanism can reduce the temperature of the cooling liquid with the temperature increased in the temperature reduction bin through a heat conduction rod, so that the continuous liquid cooling of the notebook charger by the liquid cooling heat dissipation mechanism is realized;
3) in a use state, the air-cooled heat dissipation mechanism drives air around the charger to flow through the heat dissipation fan, so that the temperature of the charger is reduced, the contact between the heat conduction rod and the air can be increased, the temperature of the heat conduction rod is reduced, and the cooling of cooling liquid in the cooling bin is accelerated to a certain extent;
4) the notebook charger is fixed by the clamping and fixing component, the notebook charger is fixed between the two movable clamping plates, and the distance between the two movable clamping plates is adjustable through the spring, so that the notebook charger is suitable for heat dissipation of the notebook chargers of different types and sizes, and is wide in application range.
Drawings
Fig. 1 is a schematic view of an overall structure of a heat dissipation device of a continuous dual heat dissipation notebook charger according to the present invention;
fig. 2 is a usage state diagram of the heat dissipation device of the notebook charger with continuous dual heat dissipation of the present invention.
Wherein the reference numerals are: the device comprises a telescopic clamping mechanism 1, a fixed clamping plate 1-1, a movable clamping plate 1-2, a compression spring 1-3, a fan bin 2-1, a cooling fan 2-2, a motor 2-21, fan blades 2-22, a rotating shaft 2-23, a fixed shaft seat 2-24, a cooling hole 2-3, a fan power supply device 2-4, a cooling bin 3-1, a heat absorption bin 3-2, a heat conducting rod 4, a magnetic adsorption device 5, a magnetic sticker I5-1, a magnetic sticker II 5-2, a control switch 6, a power bin 7-1, a liquid feeding micro water pump 7-2, a liquid return micro water pump 7-3, a liquid feeding pipe 7-4 and a liquid return pipe 7-5.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
As shown in figures 1 and 2, the heat dissipation device for the continuous double-heat dissipation notebook charger comprises a telescopic clamping mechanism 1, an air-cooling heat dissipation mechanism and a liquid-cooling heat dissipation mechanism, wherein the air-cooling heat dissipation mechanism comprises a fan bin 2-1 and a heat dissipation fan 2-2, the heat dissipation fan 2-2 is symmetrically arranged in the fan bin 2-1 from left to right, the heat dissipation fan 2-2 comprises a motor 2-21 and blades 2-22, the motor 2-21 is connected with the blades 2-22 through a rotating shaft 2-23 in a driving manner, the blades 2-22 are sleeved in the middle of the rotating shaft 2-23, the upper end of the rotating shaft 2-23 is arranged on a fixed shaft seat 2-24, the fixed shaft seat 2-24 is fixed on the top of the inner wall of the fan bin 2-1, and 2-3 are uniformly distributed at the bottom and the side, the fan bin 2-1 is communicated with external air through heat dissipation holes 2-3, the liquid cooling heat dissipation mechanism comprises a cooling bin 3-1 and a heat absorption bin 3-2, the cooling bin 3-1 is fixedly connected with the fan bin 2-1 up and down, the heat conduction rod 4 is a long rod made of red copper, the rod length of the long rod is 15-20 mm, the cross section of the long rod is a rectangle with the length of 4-8 mm and the width of 2-4 mm, the heat conduction rod 4 is uniformly and hermetically connected between the cooling bin 3-1 and the fan bin 2-1, two ends of the heat conduction rod 4 are respectively penetrated in the cooling bin 3-1 and the fan bin 2-1, cooling liquid is filled in the cooling bin 3-1 and the heat absorption bin 3-2, the liquid driving mechanism comprises a power bin 7-1, a liquid feeding micro water pump 7-2 and a liquid returning micro water pump 7-3, and the liquid feeding micro water pump 7-2 are respectively locked and fixed on the power bin 7-1, and is controlled by a control switch 6 to synchronously open and close, a liquid-feeding micro water pump 7-2 pumps the cooling liquid in the cooling bin 3-1 to the heat-absorbing bin 3-2 through a liquid-feeding pipe 7-4, a liquid-returning micro water pump 7-3 synchronously sucks the cooling liquid in the heat-absorbing bin 3-2 back to the cooling bin 3-1 through a liquid-returning pipe 7-5 at the same flow rate, so as to realize the circulating flow of the cooling liquid between the heat-absorbing bin 3-2 and the cooling bin 3-1, a telescopic clamping mechanism 1 consists of telescopic plates symmetrically fixed at two ends of the outer side wall of the heat-absorbing bin 3-2, the telescopic plates comprise a fixed clamping plate 1-1, a movable clamping plate 1-2 and a compression spring 1-3, the fixed clamping plate 1-1 and the movable clamping plate 1-2 are arranged in parallel and respectively fixed at two ends of the compression spring 1-, the fixed splint 1-1 is vertically fixed at the outer end of the outer side wall of the heat absorption bin 3-2, the movable splint 1-2 is arranged at the inner side of the fixed splint 1-1 and is connected with the outer side wall of the heat absorption bin 3-2 in a sliding way, the magnetic adsorption device 5 comprises a magnetic paste I5-1 and a magnetic paste II 5-2, the magnetic paste I5-1 is fixed at the bottom of the fan bin 2-1 at intervals, the magnetic paste II 5-2 is fixed at the top of the two fixed splints 1-1, the distance between the two magnetic paste I5-1 and the two magnetic paste II 5-2 is the same, the magnetic paste I5-1 and the magnetic paste II 5-2 correspond to each other for magnetic adsorption, the telescopic clamping mechanism 1 is fixedly connected at the bottom of the fan bin 2-1, the telescopic clamping mechanism 1 clamps the notebook chargers with different sizes between the two movable splints, the bottom of the notebook charger is supported on the cooling bin 3-1, the fan bin 2-1 and the heat absorption bin 3-2 in a contact way, the rechargeable power supply system comprises a water pump power supply device and a fan power supply device 2-4, the water pump power supply device and the fan power supply device 2-4 are both USB rechargeable batteries, the liquid feeding micro water pump 7-2, the liquid returning micro water pump 7-3, the motor 2-21 and the fan power supply device 2-4 are electrically connected through a wire, the fan power supply device 2-4 is installed at the bottom of the fan bin 2-1, the liquid feeding micro water pump 7-2, the liquid returning micro water pump 7-3 and the cooling fan 2-2 are controlled to be synchronously opened and closed through the control switch 6, and the control switch 6 is arranged on the power bin 7-1.
In the embodiment, the liquid sending pipe 7-4 and the liquid returning pipe 7-5 are rubber hoses with the diameter of 5-10 mm, two ends of the liquid sending pipe 7-4 and two ends of the liquid returning pipe 7-5 are respectively inserted into the cooling bin 3-1 and the heat absorption bin 3-2, and the connection between the liquid sending pipe 7-4 and the cooling bin 3-1 and the connection between the liquid returning pipe 7-5 and the heat absorption bin 3-2 are sealed.
In the embodiment, the fixing clamp plate 1-1 and the heat absorption bin 3-2, the cooling bin 3-1 and the power bin 7-1, the cooling bin 3-1 and the fan bin 2-1, and the fixing shaft seat 2-24 and the top of the inner wall of the fan bin 2-1 can be fixed by countersunk bolts in a screwing mode.
The use method of the continuous double-heat-dissipation notebook charger heat dissipation device comprises the following steps:
a) the telescopic clamping mechanism 1 and the fan bin 2-1 are tightly sucked and fixed by utilizing the magnetic adsorption of the magnetic sticker I5-1 and the magnetic sticker II 5-2;
b) pushing the movable clamping plates 1-2, placing the notebook charger between the left and right movable clamping plates 1-2, clamping and fixing the two sides of the notebook charger by utilizing the restoring force of the compression springs 1-3, and supporting the bottom of the notebook charger on the cooling bin 3-1, the fan bin 2-1 and the heat absorption bin 3-2 in a contact manner;
c) the control switch 6 is turned on, the liquid feeding micro water pump 7-2, the liquid returning micro water pump 7-3 and the cooling fan 2-2 are started to work, the liquid feeding micro water pump 7-2 extracts the cooling liquid in the cooling bin 3-1 and conveys the cooling liquid to the heat absorption bin 3-2 through the liquid feeding pipe 7-4, when the notebook charger works and the temperature rises, the cooling liquid in the heat absorption bin 3-2 absorbs the surface temperature of the notebook charger and cools the charger, and meanwhile, the liquid returning micro water pump 7-3 extracts the cooling liquid which is heated by heat in the heat absorption bin 3-2 and conveys the cooling liquid to the cooling bin 3-1 through the liquid returning pipe 7-5;
d) the temperature-rising cooling liquid in the temperature-reducing bin 3-1 is in contact with the upper end of the heat conducting rod 4, the upper end of the heat conducting rod 4 absorbs heat in the temperature-reducing bin 3-1 and transfers the heat to the lower end of the temperature-reducing bin, the heat radiating fan 2-2 rotates and drives air in and out of the fan bin 2-1 to flow through the heat radiating hole 2-3, continuous air-cooling heat radiation of the notebook charger supported on the fan bin 2-1 is achieved, the lower end of the heat conducting rod 4 is in contact with air flowing in the fan bin 2-1 to dissipate heat and reduce temperature and transfer the heat to the upper end, the upper end of the heat conducting rod 4 cools the temperature-rising cooling liquid flowing back into the temperature-reducing bin 3-1, and the liquid driving mechanism drives the cooling liquid between the temperature-reducing bin 3-1 and the heat-absorbing bin 3-2.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.
Claims (9)
1. The heat dissipation device is characterized by comprising a telescopic clamping mechanism (1), an air-cooled heat dissipation mechanism and a liquid-cooled heat dissipation mechanism, wherein the air-cooled heat dissipation mechanism comprises a fan bin (2-1) and a heat dissipation fan (2-2), the heat dissipation fan (2-2) is installed in the fan bin (2-1), heat dissipation holes (2-3) are uniformly distributed in the bottom and the side wall of the fan bin (2-1), the liquid-cooled heat dissipation mechanism comprises a cooling bin (3-1) and a heat absorption bin (3-2), the cooling bin (3-1) and the fan bin (2-1) are fixedly connected up and down and penetrate through a middle heat conduction rod (4) for heat conduction, cooling liquid is filled in the cooling bin (3-1) and the heat absorption bin (3-2), and the cooling bin (3) and the heat dissipation bin (3) are filled with the cooling liquid through a liquid driving mechanism 1) The telescopic clamping mechanism (1) is fixed on the side wall of the heat absorption bin (3-2) and is magnetically attracted and connected with the bottom of the fan bin (2-1) through a magnetic attraction device (5), and the liquid driving mechanism and the heat dissipation fan (2-2) are electrically connected with a rechargeable power supply system and are controlled to be opened and closed through a control switch (6).
2. The continuous dual heat dissipating notebook charger heat sink of claim 1, wherein: the liquid driving mechanism comprises a power bin (7-1), a liquid feeding micro water pump (7-2) and a liquid returning micro water pump (7-3), the liquid returning micro water pump (7-3) and the liquid feeding micro water pump (7-2) are respectively locked and fixed on the upper portion and the lower portion of the power bin (7-1) and controlled to be synchronously opened and closed through a control switch (6), the liquid feeding micro water pump (7-2) sucks cooling liquid in the cooling bin (3-1) into the heat absorption bin (3-2) through a liquid feeding pipe (7-4), and the liquid returning micro water pump (7-3) synchronously sucks the cooling liquid in the heat absorption bin (3-2) back into the cooling bin (3-1) at the same flow rate through a liquid returning pipe (7-5).
3. The continuous dual heat dissipating notebook charger heat sink of claim 2, wherein: the liquid sending pipe (7-4) and the liquid returning pipe (7-5) are rubber hoses with the diameters of 5-10 mm, the two ends of the liquid sending pipe (7-4) and the liquid returning pipe (7-5) are equally inserted into the cooling bin (3-1) and the heat absorption bin (3-2), and the connection of the liquid sending pipe (7-4) and the cooling bin (3-1) and the heat absorption bin (3-2) and the connection of the liquid returning pipe (7-5) and the cooling bin (3-1) and the connection of the heat absorption bin (3-2) are all subjected to sealing treatment.
4. The continuous dual heat dissipating notebook charger heat sink of claim 3, wherein: the telescopic clamping mechanism (1) is composed of telescopic plates symmetrically fixed at two ends of the outer side wall of the heat absorption bin (3-2), the retractable plate comprises a fixed splint (1-1), a movable splint (1-2) and a compression spring (1-3), the fixed splint (1-1) and the movable splint (1-2) are arranged in parallel and are respectively fixed at two ends of the compression spring (1-3), the fixed splint (1-1) is vertically fixed at the outer end of the outer side wall of the heat absorption bin (3-2), the movable splint (1-2) is arranged at the inner side of the fixed splint (1-1), the telescopic clamping mechanism (1) is connected with the outer side wall of the heat absorption bin (3-2) in a sliding mode, and the notebook chargers with different sizes are clamped and fixed between the two movable clamping plates (1-2) through the compression springs (1-3).
5. The continuous dual heat dissipating notebook charger heat sink of claim 4, wherein: magnetic adsorption device (5) including magnetic force subsides one (5-1) and magnetic force subsides two (5-2), magnetic force pastes one (5-1) interval and is fixed in fan storehouse (2-1) bottom, magnetic force pastes two (5-2) and is fixed in two solid fixed splint (1-1) tops, and two magnetic force pastes one (5-1) and two magnetic force subsides two (5-2) intervals the same, pastes one (5-1) and magnetic force and pastes two (5-2) corresponding magnetic adsorption through magnetic force, scalable fixture (1) fixed connection is in fan storehouse (2-1) bottom, and notebook charger bottom contact supports on cooling storehouse (3-1), fan storehouse (2-1) and heat absorption storehouse (3-2).
6. The continuous dual heat dissipating notebook charger heat sink of claim 5, wherein: the rechargeable power supply system comprises a water pump power supply device and a fan power supply device (2-4), the water pump power supply device and the fan power supply device (2-4) are USB rechargeable batteries and are electrically connected with a control switch (6), the water pump power supply device is installed at the bottom of the power bin (7-1) and is electrically connected with the liquid feeding micro water pump (7-2) and the liquid returning micro water pump (7-3), the fan power supply device (2-4) is electrically connected with the cooling fan (2-2), and the liquid feeding micro water pump (7-2), the liquid returning micro water pump (7-3) and the cooling fan (2-2) are controlled by the control switch (6) to be synchronously opened and closed.
7. The continuous dual heat dissipating notebook charger heat sink of claim 6, wherein: the heat dissipation fans (2-2) are symmetrically arranged in the fan bin (2-1) from left to right, the heat dissipation fans (2-2) comprise motors (2-21) and fan blades (2-22), the motor (2-21) is connected with the fan blades (2-22) through the rotating shaft (2-23) in a driving way, the fan blades (2-22) are sleeved in the middle of the rotating shaft (2-23), the upper end of the rotating shaft (2-23) is arranged on the fixed shaft seat (2-24), the fixed shaft seats (2-24) are fixed on the top of the inner wall of the fan bin (2-1), the motors (2-21) are electrically connected with a fan power supply device (2-4) through wires, the fan power supply device (2-4) is installed at the bottom of the fan bin (2-1), and the fan bin (2-1) is communicated with external air through the heat dissipation holes (2-3).
8. The continuous dual heat dissipating notebook charger heat sink of claim 7, wherein: the heat conducting rod (4) is a strip rod made of red copper, the rod length of the strip rod is 15-20 mm, the cross section of the strip rod is a rectangle with the length of 4 mm-8 mm and the width of 2 mm-4 mm, the heat conducting rod (4) is evenly and hermetically connected between the cooling bin (3-1) and the fan bin (2-1), and the two ends of the heat conducting rod (4) are respectively penetrated in the cooling bin (3-1) and the fan bin (2-1).
9. The method of using a continuous dual heat dissipating notebook charger heat sink of any of claims 1-8, comprising the steps of:
a) the telescopic clamping mechanism (1) and the fan bin (2-1) are tightly sucked and fixed by utilizing the magnetic adsorption of the magnetic sticker I (5-1) and the magnetic sticker II (5-2);
b) the movable clamping plates (1-2) are pushed, the notebook charger is placed between the left clamping plates (1-2) and the right clamping plates (1-2), the two sides of the notebook charger are clamped and fixed by the restoring force of the compression springs (1-3), and the bottom of the notebook charger is supported on the cooling bin (3-1), the fan bin (2-1) and the heat absorption bin (3-2) in a contact manner;
c) the control switch (6) is turned on, the liquid feeding micro water pump (7-2), the liquid returning micro water pump (7-3) and the cooling fan (2-2) are started to work, the liquid feeding micro water pump (7-2) extracts the cooling liquid in the cooling bin (3-1) and conveys the cooling liquid to the heat absorption bin (3-2) through the liquid feeding pipe (7-4), when the temperature of the notebook charger is increased when the notebook charger works, the cooling liquid in the heat absorption bin (3-2) absorbs the surface temperature of the notebook charger and cools the charger, and meanwhile, the liquid returning micro water pump (7-3) extracts the cooling liquid which is heated in the heat absorption bin (3-2) and conveys the cooling liquid to the cooling bin (3-1) through the liquid returning pipe (7-5);
d) the cooling liquid heated in the cooling bin (3-1) is contacted with the upper end of the heat conducting rod (4), the upper end of the heat conducting rod (4) absorbs the heat in the cooling bin (3-1) and transfers the heat to the lower end of the heat conducting rod, the heat radiation fan (2-2) rotates, the inner air and the outer air of the fan bin (2-1) are driven to flow through the heat dissipation holes (2-3), continuous air cooling heat dissipation of the notebook charger supported on the fan bin (2-1) is achieved, the lower end of the heat conduction rod (4) is in contact with the air flowing in the fan bin (2-1) to dissipate heat and cool and conduct heat to the upper end, the upper end of the heat conduction rod (4) cools the heating cooling liquid flowing back into the cooling bin (3-1), and the liquid driving mechanism drives the cooling liquid between the cooling bin (3-1) and the heat absorption bin (3-2) to flow in a circulating mode, so that continuous liquid cooling of the notebook charger is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010755240.8A CN111857296B (en) | 2020-07-31 | 2020-07-31 | Continuous double-heat-dissipation notebook charger heat dissipation device and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010755240.8A CN111857296B (en) | 2020-07-31 | 2020-07-31 | Continuous double-heat-dissipation notebook charger heat dissipation device and using method thereof |
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| CN111857296A true CN111857296A (en) | 2020-10-30 |
| CN111857296B CN111857296B (en) | 2022-04-01 |
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Cited By (2)
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| CN111857296B (en) | 2022-04-01 |
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