CN112886679A - Formula cell-phone heat dissipation charging device is inhaled to magnetism - Google Patents
Formula cell-phone heat dissipation charging device is inhaled to magnetism Download PDFInfo
- Publication number
- CN112886679A CN112886679A CN202110306711.1A CN202110306711A CN112886679A CN 112886679 A CN112886679 A CN 112886679A CN 202110306711 A CN202110306711 A CN 202110306711A CN 112886679 A CN112886679 A CN 112886679A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- heat
- charging device
- mobile phone
- magnetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 29
- 230000005389 magnetism Effects 0.000 title claims description 6
- 239000004065 semiconductor Substances 0.000 claims abstract description 31
- 238000005057 refrigeration Methods 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 238000010622 cold drawing Methods 0.000 claims description 8
- 239000004519 grease Substances 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
-
- 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
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00309—Overheat or overtemperature protection
-
- 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
-
- 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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- 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
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
-
- 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
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20509—Multiple-component heat spreaders; Multi-component heat-conducting support plates; Multi-component non-closed heat-conducting structures
-
- 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
-
- 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
- H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention provides a magnetic type mobile phone heat dissipation and charging device which mainly comprises a wireless charging coil module, an annular magnet, a second conductive cooling plate, a first semiconductor refrigeration piece, a second semiconductor refrigeration piece, a metal cooling fin, a fan, a circuit module, a shell and the like.
Description
Technical Field
The invention relates to the technical field of wireless charging and heat dissipation of electronic products, and is used for most of equipment needing cooling and supporting wireless charging in the market.
Background
The existing products basically adopt a stretching clamp type design, a mobile phone needs to be clamped for fixing, and the stretching clamp can increase the weight of heat dissipation equipment and block fingers.
The existing wireless charging and heat dissipating device with the wireless charging function is often only provided with the function of cooling the wireless charging coil or the back of the mobile phone due to the reason of the inner space.
Disclosure of Invention
In order to overcome the defects, the invention adopts the mode that the annular magnet is arranged in the heat dissipation charging device, the heat dissipation charging device can be matched with the existing mobile phone (such as iPhone12 series mobile phones) with the annular magnet, and the heat dissipation charging device only needs to be adsorbed on the back of the mobile phone with the annular magnet when in use.
The design of semiconductor refrigeration and cold conduction plate is adopted, the cold conduction plate is provided with an annular groove for mounting the wireless charging coil module and the annular magnet, and the low temperature of the cold surface of the semiconductor refrigeration piece is conducted to the back of the wireless charging coil and the back of the mobile phone through the cold conduction module, so that the purposes of cooling and heat dissipation are effectively achieved.
The invention has the beneficial effects that: can carry out wireless charging and refrigeration for equipment such as cell-phone when using heat dissipation equipment to sustainable reduction wireless charging coil is for the high temperature that the cell-phone brought, can effectively avoid a great deal of unknown risk because of the high temperature brings.
The technical scheme for solving the technical problem is that the annular magnet is arranged in the heat dissipation charging device, and the heat dissipation equipment is firmly adsorbed on the back of the mobile phone provided with the built-in annular magnet through the built-in annular magnet. The utility model provides a formula cell-phone heat dissipation charging device is inhaled to magnetism mainly includes: antiskid heat conduction silica gel piece 1, first cold drawing 2 that leads, wireless charging coil module 3, annular magnet 4, cold drawing 6 is led to the second, first semiconductor refrigeration piece 7, second semiconductor refrigeration piece 8, metal fin 9, fan 10, circuit module 11, casing 12.
The final size dimensions of the various components described above vary depending on the application scenario.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an exploded view of the components of the present invention.
Fig. 2-3 are schematic views of the shell-removed structure of the present invention.
Fig. 4 is a schematic view of an installation structure of a ring magnet wireless charging coil module and a second cold conducting plate according to the present invention.
Fig. 5-6 are schematic views of the shell with another angle removed according to the present invention.
Fig. 7 is a schematic view of the present invention and a mobile phone.
In the figure, an anti-skid heat-conducting silica gel sheet 1, a first heat-conducting cooling plate 2, a wireless charging coil module 3, an annular magnet 4, a second heat-conducting cooling plate 6, a first semiconductor cooling plate 7, a second semiconductor cooling plate 8, a metal cooling fin 9, a fan 10, a circuit module 11 and a shell 12 are internally provided with an annular magnet mobile phone 13.
Detailed Description
The preferred embodiments of the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 7, a formula cell-phone heat dissipation charging device is inhaled to magnetism, including antiskid heat conduction silica gel piece (1), first cold drawing (2) of leading, wireless charging coil module (3), ring magnet (4), cold drawing (6) are led to the second, first semiconductor refrigeration piece (7), second semiconductor refrigeration piece (8), metal cooling fin (9), fan (10), circuit module (11), casing (12).
The top of the shell (12) is provided with an air inlet for the inflow of outside air.
And air outlets are formed in the periphery of the shell (12) and used for allowing internal air to flow out.
The back of the anti-skid heat-conducting silica gel sheet (1) is provided with a double faced adhesive tape, and the anti-skid heat-conducting silica gel sheet (1) is adhered to the front surface of the first heat-conducting plate (2).
The middle of the second cold conduction plate (6) is provided with an annular groove (5), a wireless charging coil module (3) line hole position is reserved in the annular groove (5), the wireless charging coil module (3) and the annular magnet (4) are adhered to the annular groove (5), and the first cold conduction plate (2) is connected with the second cold conduction plate (6) through heat conduction silicone grease.
The first semiconductor refrigerating sheet (7) and the second semiconductor refrigerating sheet (8) are connected with the second heat conduction plate (6) through heat conduction silicone grease.
The hot surfaces of the first semiconductor refrigerating sheet (7) and the second semiconductor refrigerating sheet (8) are connected with the bottom of the metal radiating fin (9) through heat-conducting silicone grease.
The metal cooling fin (9) is equipped with the circuit hole site for wireless charging coil module (3), first semiconductor refrigeration piece (7), second semiconductor refrigeration piece (8) circuit are through being connected with circuit module (11).
The ring-shaped magnet (4) is composed of a plurality of small magnets and is used for adsorption connection of heat dissipation equipment and a mobile phone (13) provided with the built-in ring-shaped magnet.
The bottom of the shell (12) is provided with a groove with the same size as the first cold conduction plate (2), and the first cold conduction plate (2) is connected with the shell (12) in an adhesive mode.
Circuit module (11) are equipped with circuit input interface, circuit module (11) circular telegram back, the setting is installed and is started working in inside wireless charging coil module (3) fan (10) of a kind of magnetism type cell-phone heat dissipation charging device, first semiconductor refrigeration piece (7), second semiconductor refrigeration piece (8) begin to refrigerate, lead cold drawing (6) through the second, first lead cold drawing (2), outside conduction low temperature of antiskid heat conduction silica gel piece (1), thereby reach and cool down and the wireless effect of charging for cell-phone refrigeration.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations are intended to fall within the scope of the appended claims.
Claims (10)
1. The utility model provides a formula cell-phone heat dissipation charging device is inhaled to magnetism which characterized in that: comprises an anti-skid heat-conducting silica gel sheet (1), a first heat-conducting cooling plate (2), a wireless charging coil module (3), a ring magnet (4), a second heat-conducting cooling plate (6), a first semiconductor refrigerating sheet (7), a second semiconductor refrigerating sheet (8), a metal radiating fin (9), a fan (10), a circuit module (11) and a shell (12), wherein an air inlet is formed in the top of the shell (12) and used for inflow of outside air, air outlets are formed in the periphery of the shell (12) and used for outflow of inside air of a heat dissipation device, double faced adhesive tape is arranged on the back of the anti-skid heat-conducting silica gel sheet (1), the anti-skid heat-conducting silica gel sheet (1) is adhered to the front surface of the first heat-conducting cooling plate (2), an annular groove (5) is formed in the middle of the second heat-conducting cooling plate (6), a wireless charging coil module (3) line hole position is reserved in the annular, annular magnet (4) is glued in annular groove (5), first conduction cold plate (2) is connected with second conduction cold plate (6) through heat conduction silicone grease, first semiconductor refrigeration piece (7), second semiconductor refrigeration piece (8) cold side is connected with second conduction cold plate (6) through heat conduction silicone grease, first semiconductor refrigeration piece (7), second semiconductor refrigeration piece (8) hot side is connected with metal cooling fin (9) bottom through heat conduction silicone grease, metal cooling fin (9) are equipped with the circuit hole site for wireless charging coil module (3), first semiconductor refrigeration piece (7), second semiconductor refrigeration piece (8) circuit is through being connected with circuit module (11), annular magnet (4) comprises a plurality of small-size magnets for the heat radiating equipment with install built-in annular magnet cell-phone (13) and adsorb and be connected, casing (12) bottom is equipped with the recess the same with first conduction cold plate (2) size, the first cold conducting plate (2) is connected with the shell (12) in an adhesive mode.
2. The heat dissipation and charging device for the magnetic-type mobile phone according to claim 1, comprising: a ring magnet (4) is arranged inside the magnetic type mobile phone heat dissipation charging device.
3. The heat dissipation and charging device for the magnetic-type mobile phone according to claim 1, comprising: the annular magnet (4) is fixedly arranged in the annular groove (5) of the second cold conduction plate (6).
4. The heat dissipation and charging device for the magnetic-type mobile phone according to claim 1, comprising: the second cold conduction plate (6) is provided with a groove for installing the wireless charging coil module (3) and the annular magnet (4).
5. The heat dissipation and charging device for the magnetic-type mobile phone according to claim 1, comprising: the second is led cold drawing (6), wireless charging coil module (3), and annular magnet (4) installation sets up in first semiconductor refrigeration piece (7), second semiconductor refrigeration piece (8) cold side and first lead between cold drawing (2).
6. The heat dissipation and charging device for the magnetic-type mobile phone according to claim 1, comprising: the annular magnet (4) is composed of a plurality of small magnets.
7. The heat dissipation and charging device for the magnetic-type mobile phone according to claim 1, comprising: the small magnets of the ring magnets (4) are arranged in a ring array.
8. The heat dissipation and charging device for the magnetic-type mobile phone according to claim 1, comprising: the wireless charging coil module (3), the first semiconductor refrigeration piece (7) of annular magnet (4), second semiconductor refrigeration piece (8) are installed simultaneously to casing (12) inside.
9. The heat dissipation and charging device for the magnetic-type mobile phone according to claim 1, comprising: two or more semiconductor refrigerating sheets are arranged between the metal radiating sheet (9) and the second cold conducting plate (6).
10. The heat dissipation and charging device for the magnetic-type mobile phone according to claim 1, comprising: the bottom of the magnetic type mobile phone heat dissipation and charging device is provided with an annular magnet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110306711.1A CN112886679A (en) | 2021-03-23 | 2021-03-23 | Formula cell-phone heat dissipation charging device is inhaled to magnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110306711.1A CN112886679A (en) | 2021-03-23 | 2021-03-23 | Formula cell-phone heat dissipation charging device is inhaled to magnetism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112886679A true CN112886679A (en) | 2021-06-01 |
Family
ID=76041797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110306711.1A Pending CN112886679A (en) | 2021-03-23 | 2021-03-23 | Formula cell-phone heat dissipation charging device is inhaled to magnetism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112886679A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220166256A1 (en) * | 2021-11-08 | 2022-05-26 | Exotic life technology co Limited | Wireless charger with cooling function |
-
2021
- 2021-03-23 CN CN202110306711.1A patent/CN112886679A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220166256A1 (en) * | 2021-11-08 | 2022-05-26 | Exotic life technology co Limited | Wireless charger with cooling function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210601 |