CN111416401B - Wireless power adapter for charging with dustproof heat dissipation function - Google Patents
Wireless power adapter for charging with dustproof heat dissipation function Download PDFInfo
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- CN111416401B CN111416401B CN202010189065.0A CN202010189065A CN111416401B CN 111416401 B CN111416401 B CN 111416401B CN 202010189065 A CN202010189065 A CN 202010189065A CN 111416401 B CN111416401 B CN 111416401B
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- heat dissipation
- cover
- fixedly connected
- cavity
- cover plate
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
Abstract
The invention discloses a wireless charging power adapter with dustproof and heat dissipation functions, which relates to the technical field of power adapters and comprises a wireless charging coil, a lower shell, an outer shell and an electronic product, wherein the inner wall of the lower shell is fixedly connected with an inner shell, the top of the inner shell is connected with a cover plate in a limiting and rotating mode, the cover plate is hermetically arranged at a cover opening of the outer shell, the inner shell divides a cavity covered by the lower shell, the outer shell and the cover plate into a storage cavity and a heat dissipation cavity, the wireless charging coil and an electronic element connected with the wireless charging coil are fixedly arranged in the cavity of the storage cavity, opposite sides between the lower shell and the outer shell are connected with first connecting rings in a limiting and rotating mode, and opposite sides of the two first connecting rings are connected with a wind feeding plate in a rotating mode. The invention effectively solves the technical problems in the background technology through the matching of the first-class structures.
Description
Technical Field
The invention relates to the technical field of power adapters, in particular to a wireless charging power adapter with a dustproof heat dissipation function.
Background
At present, wireless charging technology is applied very generally, but mainstream power adapter in the market uses for a long time, wireless charging coil and electronic component generate heat very easily, and then can offer the several louvres that are linked together with wireless charging coil and electronic component place deposit chamber on power adapter's casing usually, in order to realize radiating effect, but in this mode, because the louvre is in the state of opening for a long time, and then the dust very easily gets into to depositing the chamber of depositing that has wireless charging coil and electronic component, and then along with the accumulation of dust, be difficult to clear up, and cause the damage to wireless charging coil and electronic component easily.
Disclosure of Invention
The invention aims to provide a wireless charging power adapter with a dustproof heat dissipation function, which has the advantages that when heat is dissipated, dust cannot enter a storage cavity where a wireless charging coil and an electronic element thereof are located, and when the power adapter is not used, an air inlet end and an air outlet end of the heat dissipation cavity can be automatically closed as well, so that the dustproof effect is further achieved, and the problems that due to the fact that heat dissipation holes are in a long-term opening state, the dust easily enters the storage cavity where the wireless charging coil and the electronic element thereof are stored, the dust is difficult to clean along with the accumulation of the dust, and the wireless charging coil and the electronic element thereof are easily damaged are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a wireless charging power adapter with dustproof and heat dissipation functions comprises a wireless charging coil, a lower shell, an outer shell cover and an electronic product, wherein an inner shell cover is fixedly connected to the inner wall of the lower shell, a cover plate is connected to the top of the inner shell cover in a limiting and rotating mode, the cover plate is arranged at a cover opening of the outer shell cover in a sealing mode, the inner shell cover divides a cavity of the lower shell, the outer shell cover and a cover plate into a storage cavity and a heat dissipation cavity, the wireless charging coil and an electronic element connected with the wireless charging coil are fixedly installed in the cavity of the storage cavity, first connecting rings are connected to opposite sides between the lower shell and the outer shell cover in a limiting and rotating mode, air supply plates are connected to opposite sides of the two first connecting rings in a rotating mode, two linkage shafts are connected to the inner wall of the inner shell cover in a rotating mode, and oblique plates are fixedly connected to opposite sides of the two linkage shafts, the two opposite sides of the two inclined plates are fixedly connected with an inclined rod together, the lower surface of the cover plate is fixedly connected with four linkage columns, column arms of the four linkage columns are abutted to lever arms of the inclined rod, a pressing part penetrates through the central part of the cover plate, and the pressing part drives the inclined rod to rotate through a first transmission mechanism.
The top of the outer shell cover is radially provided with an air outlet, and the inner wall of the cover plate is radially provided with an air passing groove.
The cover plate drives the air supply plate to rotate through the second transmission mechanism, a driving mechanism for rotating the first connecting ring is arranged in the cavity of the storage cavity, and a fixing mechanism for fixing the electronic product is arranged on the upper surface of the outer shell cover.
Preferably, the first transmission mechanism comprises a disc and a first compression spring, the disc is fixedly connected to the middle of the inclined rod arm, the first compression spring is sleeved at the lower end of the pressing portion, the upper end and the lower end of the first compression spring are respectively abutted to the opposite sides between the pressing portion and the cover plate, the bottom of the pressing portion is hinged to a linkage arm, and the bottom of the linkage arm is hinged to the outer wall of the disc.
Preferably, the second transmission mechanism comprises a rotating shaft, a pressing block and a limiting column, the rotating shaft penetrates through the two first connecting rings and the air supply plate, the shaft wall of the rotating shaft is fixedly connected with a limiting slide block, the inner wall of the air supply plate is provided with a limiting slide groove for the limiting slide block to slide up and down, the column arm of the limiting column is sleeved with a pressing ring, the pressing block is fixedly connected to the lower surface of the cover plate, the pressing column is fixedly connected to the upper surface of the first connecting ring close to the upper part, a second compression spring is sleeved on the shaft arm of the rotating shaft, two ends of the second compression spring are respectively and fixedly connected with the opposite sides between the pressing column and the top of the rotating shaft, the helicla flute has been seted up to the armshaft of pivot, the post of supporting is kept away from the one end of first connecting ring stretches into to the inslot of helicla flute, the upper surface of pivot with the lower surface butt of supporting the clamping ring.
Preferably, the driving mechanism comprises a motor and an inner gear ring, the motor is fixedly installed in the cavity of the storage cavity, the inner gear ring is arranged on the inner side surface of the first connecting ring close to the lower portion, an output shaft of the motor extends into the cavity of the heat dissipation cavity and is fixedly connected with a gear, and the gear is in meshing connection with the inner gear ring.
Preferably, the fixing mechanism comprises two elastic clamping plates, the two elastic clamping plates are fixedly connected to the upper surface of the outer casing cover, and arc-shaped protrusions are arranged on the opposite sides of the two elastic clamping plates.
Preferably, the outer wall of the inner housing cover is fixedly connected with heat dissipation columns in a penetrating mode, the number of the heat dissipation columns is not less than two, and the heat dissipation columns are distributed in an annular array.
Preferably, the outer wall of the lower shell is provided with a heat dissipation groove for heat dissipation of the motor, and the casing of the motor shields the notch of the heat dissipation groove.
Preferably, the number of the air supply plates is not less than two, and the adjacent sides of every two adjacent air supply plates are mutually abutted.
Compared with the prior art, the invention has the following beneficial effects:
firstly, the invention makes the air supply plate rotate and reach the state shown in figure 8 after the electronic product is placed on the cover plate, and simultaneously the notch of the air passing groove is aligned with the air outlet, so that the air inlet end and the air outlet end are opened simultaneously, so as to lead the flowing air into the heat dissipation cavity, achieve the heat dissipation effect, and simultaneously when the electronic product is moved out and reaches the state shown in figure 1, the air outlet and the air passing groove are staggered, and the adjacent sides of every two adjacent air feeding plates are mutually abutted, as shown in figure 6, so that the air inlet end and the air outlet end are closed simultaneously, the dustproof effect is achieved.
Secondly, through the motor, the inner gear ring, the gear and the first connecting ring, the first connecting ring can continuously rotate anticlockwise in the direction shown in the figure 8 through the operation of the motor output shaft, and along with the rotation process of the inclined air supply plate, air can be obliquely fed into the heat dissipation cavity (the air flow direction can refer to an arrow shown in the figure 8), so that the inner shell cover is cooled, and therefore the wireless charging coil in the storage cavity and the electronic element connected with the wireless charging coil are primarily cooled.
Through the arranged heat dissipation column, the heat conversion rate between the storage cavity and the heat dissipation cavity is improved, and the heat dissipation effect and efficiency of the wireless charging coil in the storage cavity and the electronic element connected with the wireless charging coil are further improved by matching with air flowing in the heat dissipation cavity.
The motor has a heat dissipation effect through the arranged heat dissipation groove, and the shell of the motor shields the notch of the heat dissipation groove, so that dust is prevented from entering the storage cavity from the notch of the heat dissipation groove.
According to the invention, the wireless charging coil is arranged in the storage cavity through the inner shell cover, the storage cavity and the heat dissipation cavity, so that the wireless charging coil is isolated from the heat dissipation cavity, and dust is prevented from entering the storage cavity during heat dissipation.
Drawings
FIG. 1 is a first elevational cross-sectional view of the structure of the present invention;
FIG. 2 is a left side view of a partial structure of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 1 at B in accordance with the present invention;
FIG. 5 is a first top view of a partial structure of the present invention;
FIG. 6 is a second top view of a partial structure of the present invention;
FIG. 7 is a second elevational cross-sectional view of the structure of the present invention;
fig. 8 is a third top view of a partial structure of the present invention.
In the figure: 1-wireless charging coil, 2-lower shell, 3-outer shell cover, 4-inner shell cover, 5-cover plate, 6-storage cavity, 7-heat dissipation cavity, 8-first connecting ring, 9-air supply plate, 10-linkage shaft, 11-inclined plate, 12-inclined rod, 13-linkage column, 14-pressing part, 15-air outlet, 16-air passing groove, 17-disc, 18-first compression spring, 19-linkage arm, 20-rotating shaft, 21-pressing block, 22-limiting column, 23-limiting sliding block, 24-limiting sliding groove, 25-pressing ring, 26-pressing column, 27-second compression spring, 28-spiral groove, 29-motor, 30-inner gear ring, 31-gear, 32-heat dissipation column, 33-radiating groove, 34-elastic clamping plate and 35-electronic product.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: a wireless charging power adapter with dustproof and heat dissipation functions comprises a wireless charging coil 1, a lower shell 2, an outer shell cover 3 and an electronic product 35, wherein the inner wall of the lower shell 2 is fixedly connected with an inner shell cover 4, the top of the inner shell cover 4 is connected with a cover plate 5 in a limiting and rotating mode, the cover plate 5 is arranged at the cover opening of the outer shell cover 3 in a sealing mode, the inner shell cover 4 divides a cavity covered by the lower shell 2, the outer shell cover 3 and the cover plate 5 into a storage cavity 6 and a heat dissipation cavity 7, the wireless charging coil 1 and an electronic element connected with the wireless charging coil 1 are fixedly arranged in the storage cavity 6, the wireless charging coil 1 and the electronic element connected with the wireless charging coil 1 are main components inside the wireless charging power adapter, and the invention does not make any improvement on a series of electronic elements used for realizing wireless charging of the wireless charging power adapter, the opposite sides between the lower shell 2 and the outer shell cover 3 are both in limited rotary connection with first connecting rings 8, the opposite sides of the two first connecting rings 8 are jointly in rotary connection with an air supply plate 9, the inner wall of the inner shell cover 4 is rotatably connected with two linkage shafts 10, the opposite sides of the two linkage shafts 10 are jointly and fixedly connected with inclined plates 11, the opposite sides of the two inclined plates 11 are jointly and fixedly connected with inclined rods 12, the lower surface of the cover plate 5 is fixedly connected with four linkage columns 13, column arms of the four linkage columns 13 are all abutted against lever arms of the inclined rods 12, the central part of the cover plate 5 is provided with a pressing part 14 in a penetrating way, the pressing part 14 drives the inclined rods 12 to rotate through a first transmission mechanism, the cover plate 5 drives the air supply plate 9 to rotate through a second transmission mechanism, a driving mechanism for rotating the first connecting rings 8 is arranged in a cavity of the storage cavity 6, and a fixing mechanism for fixing electronic products 35 is arranged on the upper surface of the outer shell cover 3, an electronic product 35 is placed on the cover plate 5, the electronic product 35 is pressed downwards, the pressing part 14 is pressed downwards by the electronic product 35, the cover plate 5 rotates by a certain angle through the process that the pressing part 14 moves downwards and the transmission of the first transmission mechanism, the inclined rod 12 rotates, the process that the inclined rod 12 rotates is combined with the abutting relation between the column arm of the inclined rod 12 and the column arms of the four linkage columns 13 shown in figure 5, the cover plate 5 rotates by a certain angle and is shown in figure 7, the process that the cover plate 5 rotates is transmitted by the second transmission mechanism, each air feeding plate 9 rotates and is unfolded, as shown in figure 8, the air inlet end of the whole device is opened, the first connecting ring 8 can rotate anticlockwise continuously in the direction shown in figure 8 through the operation of the driving mechanism, and air is fed into the heat dissipation cavity 7 obliquely along with the rotating process of the inclined air feeding plate 9 (the air flow direction can refer to the arrow shown in figure 8), then, the inner housing shell 4 is cooled, so that the wireless charging coil 1 in the storage cavity 6 and an electronic element connected with the wireless charging coil 1 are preliminarily cooled.
The first transmission mechanism comprises a disc 17 and a first compression spring 18, the disc 17 is fixedly connected to the middle of a lever arm of the inclined rod 12, the first compression spring 18 is sleeved at the lower end of the pressing portion 14, the upper end and the lower end of the first compression spring 18 are respectively abutted to the opposite sides between the pressing portion 14 and the cover plate 5, the bottom of the pressing portion 14 is hinged to a linkage arm 19, the bottom of the linkage arm 19 is hinged to the outer wall of the disc 17, as shown in a combined view of fig. 2, the disc 17 rotates in the process of downward movement of the pressing portion 14 and linkage of the linkage arm 19, and the inclined rod 12 can synchronously rotate in the process of rotation of the disc 17 and limitation of the two linkage shafts 10 and the two inclined plates 11.
The second transmission mechanism comprises a rotating shaft 20, a pressing block 21 and a limiting post 22, the rotating shaft 20 penetrates through the two first connecting rings 8 and the air supply plate 9, a limiting slide block 23 is fixedly connected to the shaft wall of the rotating shaft 20, a limiting slide groove 24 for the limiting slide block 23 to slide up and down is formed in the inner wall of the air supply plate 9, a pressing ring 25 is sleeved on a post arm of the limiting post 22, the pressing block 21 is fixedly connected to the lower surface of the cover plate 5, a pressing post 26 is fixedly connected to the upper surface of the first connecting ring 8 close to the upper side, a second compression spring 27 is sleeved on the shaft arm of the rotating shaft 20, two ends of the second compression spring 27 are respectively and fixedly connected to the opposite sides between the pressing post 26 and the top of the rotating shaft 20, a spiral groove 28 is formed in the shaft arm of the rotating shaft 20, one end, far away from the first connecting ring 8, of the pressing post 26 extends into the groove of the spiral groove 28, the upper surface of the rotating shaft 20 and the pressing ring 25 rotate from the cover plate 5 to the state shown in fig. 7, the pressing block 21 presses the pressing ring 25, the pressing ring 25 moves downwards along the column arm of the limiting column 22, the rotating shaft 20 moves downwards in the process that the pressing ring 25 moves downwards and through the abutting relation between the pressing ring 25 and the rotating shaft 20, and the rotating shaft 20 moves downwards and is combined with the pressing column 26 and the spiral groove 28 in the figure 3 in the process that the rotating shaft 20 moves downwards, so that the rotating shaft 20 rotates in the process that the rotating shaft 20 moves downwards, and the air supply plate 9 rotates along with the rotating shaft 20 and is in the state shown in the figure 8 in the process that the rotating shaft 20 does not move downwards.
The driving mechanism comprises a motor 29 and an inner gear ring 30, the motor 29 is fixedly installed in the cavity of the storage cavity 6, the inner gear ring 30 is arranged on the inner side surface of the first connecting ring 8 close to the lower part, an output shaft of the motor 29 extends into the cavity of the heat dissipation cavity 7 and is fixedly connected with a gear 31, the gear 31 is in meshing connection with the inner gear ring 30, the gear 31 is enabled to synchronously rotate through the operation of the output shaft of the motor 29, and the first connecting ring 8 can continuously rotate anticlockwise in the direction shown in figure 8 through the rotating process of the gear 31 and the meshing transmission process of the gear 31 and the inner gear ring 30.
Fixed establishment includes two elastic clamping boards 34, the equal fixed connection of two elastic clamping boards 34 is at the upper surface of outer clamshell 3, and two elastic clamping board 34's opposite side all is provided with circular-arc bellying, combine shown in fig. 7, place electronic product 35 back on apron 5, utilize circular-arc bellying on two elastic clamping boards 34, can carry out the centre gripping to electronic product 35's side fixed, simultaneously through the circular-arc bellying that sets up, the resistance that produces when having reduced because of getting puts electronic product 35 and support pressing elastic clamping board 34, and then make to get and put more smoothly.
The outer wall of the lower shell 2 is provided with a heat dissipation groove 33 for heat dissipation of the motor 29, the shell of the motor 29 shields the notch of the heat dissipation groove 33, the heat dissipation groove 33 is arranged to achieve a heat dissipation effect on the motor 29, and the shell of the motor 29 shields the notch of the heat dissipation groove 33, so that dust is prevented from entering the storage cavity 6 from the notch of the heat dissipation groove 33.
Two are no less than to the quantity of air feed plate 9 to two liang of adjacent air feed plate 9's equal mutual butt in adjacent side, return to the state shown in figure 1 at apron 5 after, as shown in figure 6, all mutual butt in adjacent side through each two liang of adjacent air feed plate 9, and then close the air inlet end, played dirt-proof effect.
The working principle is as follows: when the wireless charging power adapter with the dustproof and heat dissipation functions is used, an electronic product 35 is placed on a cover plate 5 and the electronic product 35 is pressed downwards, so that the electronic product 35 presses a pressing part 14 downwards, then, in combination with the process that the pressing part 14 moves downwards as shown in figure 2, a disc 17 rotates through linkage of a linkage arm 19, the oblique rod 12 rotates synchronously through the rotation process of the disc 17 and through the limit of two linkage shafts 10 and two oblique plates 11, the oblique rod 12 rotates, in combination with the process that the oblique rod 12 rotates and the abutting relation between a column arm of the oblique rod 12 and column arms of four linkage columns 13 as shown in figure 5, so that the cover plate 5 rotates for a certain angle and is shown in figure 7, in the process, a pressing block 21 abuts against a pressing ring 25 through the rotation process of the cover plate 5, the pressing ring 25 moves downwards along the column arm of the limit column 22, and in the process that the pressing ring 25 moves downwards and through the abutting relation between the pressing ring 25 and a rotating shaft 20, the rotating shaft 20 is moved downwards, the rotating shaft 20 rotates in the process of moving the rotating shaft 20 downwards and is combined with the abutting columns 26 and the spiral grooves 28 in fig. 3, so that the air supply plate 9 rotates along with the rotating shaft 20 in the process of moving the rotating shaft 20 downwards and is in the state shown in fig. 8 in combination with the limiting slide blocks 23 and the limiting slide grooves 24 in fig. 4, the notch of the air passing groove 16 is aligned with the air outlet 15, the air inlet end and the air outlet end are opened simultaneously after the electronic product 35 is placed on the cover plate 5, at this time, the gear 31 rotates synchronously through the operation of the output shaft of the motor 29, the first connecting ring 8 can rotate anticlockwise continuously in the direction shown in fig. 8 through the process of the rotation of the gear 31 and the meshing transmission between the gear 31 and the inner gear ring 30, and the air is obliquely supplied into the heat dissipation chamber 7 along with the process of rotating the oblique air supply plate 9 (the air flow direction can refer to the arrow shown in fig. 8), then, the inner housing shell 4 is cooled, so that the wireless charging coil 1 in the storage cavity 6 and the electronic element connected with the wireless charging coil 1 are cooled preliminarily, the heat conversion rate between the storage cavity 6 and the heat dissipation cavity 7 is improved through the arranged heat dissipation column 32, and the heat dissipation effect and efficiency of the wireless charging coil 1 in the storage cavity 6 and the electronic element connected with the wireless charging coil 1 are further improved by matching with the air flowing in the heat dissipation cavity 7; after the charging is finished, the electronic product 35 is firstly taken down, the upward elastic restoring force of the first compression spring 18 and the second compression spring 27 is utilized in the process, the mechanisms operate in the same direction and return to the state shown in fig. 1, the air outlet 15 and the air passing groove 16 are staggered, the adjacent sides of every two adjacent air supply plates 9 are mutually abutted as shown in fig. 6, the air inlet end and the air outlet end are simultaneously closed, and the dustproof effect is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a wireless power adapter for charging with dustproof heat dissipation function, includes wireless charging coil (1), casing (2), outer clamshell (3) and electronic product (35) down, its characterized in that: the inner wall of the lower shell (2) is fixedly connected with an inner shell cover (4), the top of the inner shell cover (4) is in limited rotary connection with a cover plate (5), the cover plate (5) is hermetically arranged at a cover opening of the outer shell cover (3), the inner shell cover (4) divides the cavity covered by the lower shell (2), the outer shell cover (3) and the cover plate (5) into a storage cavity (6) and a heat dissipation cavity (7), the wireless charging coil (1) and an electronic element connected with the wireless charging coil (1) are fixedly arranged in the storage cavity of the storage cavity (6), opposite sides between the lower shell (2) and the outer shell cover (3) are in limited rotary connection with first connecting rings (8), the lower shell (2) and the outer shell cover (3) are correspondingly provided with first connecting rings (8) in limited rotary connection, and a rotating shaft (20) is arranged between the two first connecting rings (8), the air supply plate (9) is rotatably arranged on a rotating shaft (20), the inner wall of the inner shell cover (4) is rotatably connected with two linkage shafts (10), the opposite sides of the two linkage shafts (10) are fixedly connected with inclined plates (11) together, the opposite sides of the two inclined plates (11) are fixedly connected with inclined rods (12) together, the lower surface of the cover plate (5) is fixedly connected with four linkage columns (13), column arms of the four linkage columns (13) are abutted to lever arms of the inclined rods (12), a pressing part (14) penetrates through the central part of the cover plate (5), and the pressing part (14) drives the inclined rods (12) to rotate through a first transmission mechanism;
an air outlet (15) is radially formed in the top of the outer shell cover (3), and an air passing groove (16) is radially formed in the inner wall of the cover plate (5);
the cover plate (5) drives the air supply plate (9) to rotate through a second transmission mechanism, a driving mechanism for rotating the first connecting ring (8) is arranged in the cavity of the storage cavity (6), and a fixing mechanism for fixing the electronic product (35) is arranged on the upper surface of the outer shell cover (3).
2. The wireless power adapter for charging with dustproof and heat dissipation function of claim 1, characterized in that: first drive mechanism includes disc (17) and first compression spring (18), disc (17) fixed connection be in the middle part of slant pole (12) lever arm, first compression spring (18) cover is established the lower extreme of pressing portion (14), the upper and lower end of first compression spring (18) respectively with press portion (14) with opposite side butt between apron (5), the bottom of pressing portion (14) articulates there is linkage arm (19), the bottom of linkage arm (19) with the outer wall of disc (17) is articulated.
3. The wireless power adapter for charging with dustproof and heat dissipation function of claim 1, characterized in that: the second transmission mechanism comprises a rotating shaft (20), a pressing block (21) and a limiting column (22), the rotating shaft (20) penetrates through the two first connecting rings (8) and the air supply plate (9), a limiting slide block (23) is fixedly connected to the shaft wall of the rotating shaft (20), a limiting slide groove (24) for the limiting slide block (23) to slide up and down is formed in the inner wall of the air supply plate (9), a pressing ring (25) is sleeved on the column arm of the limiting column (22), the pressing block (21) is fixedly connected to the lower surface of the cover plate (5), a pressing column (26) is fixedly connected to the upper surface of the first connecting ring (8) close to the upper side, a second compression spring (27) is sleeved on the shaft arm of the rotating shaft (20), and the two ends of the second compression spring (27) are fixedly connected with the opposite sides between the pressing column (26) and the top of the rotating shaft (20) respectively, spiral groove (28) have been seted up to the arbor arm of pivot (20), it keeps away from to support compression leg (26) the one end of first connecting ring (8) stretches into extremely the inslot of spiral groove (28), the upper surface of pivot (20) with the lower surface butt of supporting clamping ring (25).
4. The wireless power adapter for charging with dustproof and heat dissipation function of claim 1, characterized in that: the driving mechanism comprises a motor (29) and an inner gear ring (30), the motor (29) is fixedly installed in the cavity of the storage cavity (6), the inner gear ring (30) is arranged on the inner side face of the first connecting ring (8) close to the lower portion, an output shaft of the motor (29) extends into the cavity of the heat dissipation cavity (7) and is fixedly connected with a gear (31), and the gear (31) is in meshing connection with the inner gear ring (30).
5. The wireless power adapter for charging with dustproof and heat dissipation function of claim 1, characterized in that: the fixing mechanism comprises two elastic clamping plates (34), the two elastic clamping plates (34) are fixedly connected to the upper surface of the outer shell cover (3), and arc-shaped protrusions are arranged on the opposite sides of the two elastic clamping plates (34).
6. The wireless power adapter for charging with dustproof and heat dissipation function of claim 1, characterized in that: the outer wall of the inner housing cover (4) is fixedly connected with heat dissipation columns (32) in a penetrating mode, the number of the heat dissipation columns (32) is not less than two, and the heat dissipation columns (32) are distributed in an annular array.
7. The wireless power adapter for charging with dustproof and heat dissipation function of claim 4, wherein: the outer wall of the lower shell (2) is provided with a heat dissipation groove (33) for the heat dissipation of the motor (29), and the outer shell of the motor (29) shields the notch of the heat dissipation groove (33).
8. The wireless power adapter for charging with dustproof and heat dissipation function of claim 1, characterized in that: the number of the air supply plates (9) is not less than two, and the adjacent sides of every two adjacent air supply plates (9) are mutually abutted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010189065.0A CN111416401B (en) | 2020-03-18 | 2020-03-18 | Wireless power adapter for charging with dustproof heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010189065.0A CN111416401B (en) | 2020-03-18 | 2020-03-18 | Wireless power adapter for charging with dustproof heat dissipation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111416401A CN111416401A (en) | 2020-07-14 |
| CN111416401B true CN111416401B (en) | 2021-08-24 |
Family
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010333703A1 (en) * | 2009-12-14 | 2012-07-12 | Phibre Pty Ltd | Subsea connection system |
| CN205195475U (en) * | 2015-11-26 | 2016-04-27 | 衡阳市利美电瓶车制造有限责任公司 | Novel motor |
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| JPS5599623A (en) * | 1979-01-24 | 1980-07-29 | Canon Inc | Electronic unit |
| US8613529B2 (en) * | 2008-11-28 | 2013-12-24 | Toshiba Lighting & Technology Corporation | Lighting fixture |
| CN203850874U (en) * | 2014-05-06 | 2014-09-24 | 昆山佑翔电子科技有限公司 | Dustproof heat-dissipation type wireless charger |
| CN204062821U (en) * | 2014-10-09 | 2014-12-31 | 杭州宇隆科技有限公司 | A kind of novel solar LED (Light Emitting Diode) lamp |
| CN209646190U (en) * | 2018-12-10 | 2019-11-19 | 山东五岳电器有限公司 | The air-breathing apparatus of for transformer |
| CN110262635B (en) * | 2019-06-19 | 2020-12-18 | 四川蜀天信息技术有限公司 | Software test equipment with good dustproof effect and high reliability |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010333703A1 (en) * | 2009-12-14 | 2012-07-12 | Phibre Pty Ltd | Subsea connection system |
| CN205195475U (en) * | 2015-11-26 | 2016-04-27 | 衡阳市利美电瓶车制造有限责任公司 | Novel motor |
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