CN208158202U - Wireless charging device - Google Patents
Wireless charging device Download PDFInfo
- Publication number
- CN208158202U CN208158202U CN201820781193.2U CN201820781193U CN208158202U CN 208158202 U CN208158202 U CN 208158202U CN 201820781193 U CN201820781193 U CN 201820781193U CN 208158202 U CN208158202 U CN 208158202U
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- Prior art keywords
- circuit
- controller
- wireless charging
- charging device
- fan
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of wireless charging device, including shell, charge management circuit, controller, humidity measuring circuit, fan and electronic switch, the enclosure interior is divided into circuit placed cavity and fan placed cavity from the top down, the circuit placed cavity and fan placed cavity are separated by stationary barrier, the stationary barrier, which separates, is equipped with several exhaust vents, the charge management circuit, controller, humidity measuring circuit and electronic switch are set to the circuit placed cavity, and the fan is set to the fan placed cavity；The controller is electrically connected with the charge management circuit, humidity measuring circuit, fan and electronic switch respectively, and the charge management circuit is electrically connected with the electronic switch.By adding humidity measuring circuit and fan, making wireless charging device, interior humidity achievees the effect that its electronic component can be protected with automatic dehumidifying when the first humidity preset threshold to reach during the charging process.
Description
Technical field
The utility model relates to charging unit field more particularly to a kind of wireless charging devices.
Background technique
Wireless charging device refers to the charging being connected on the electronic equipment for needing to charge without traditional charging power cord
Device uses newest wireless charging technology, carries out transmission electric energy by using the magnetic field generated between coil, got rid of line charge
The inconvenience of electricity.
Raising with the development of science and technology, wireless charging device have become a role important in charging unit.It is many
Well known, the aging of electronic component can be accelerated by working in the environment of being not suitable for of wireless charging device, especially in excessively high temperature
It works under degree and moist environment.For wireless charging device, the aging of electronic component can be such that its charging rate declines
It cannot even work.Certainly, wireless charging device works in the case where being not suitable for voltage and current value, not only can acceleration to its own
The aging of electronic component can also cause to damage to the electronic equipment being electrically charged, person peace that is more serious or even can endangering user
Entirely.
Utility model content
The main purpose of the utility model is to provide one kind to carry out the wireless of self-protection according to use environment humidity
Charging unit.
Wireless charging device provided by the utility model, including shell, charge management circuit, controller, Humidity Detection electricity
Road, fan and electronic switch, above-mentioned enclosure interior are divided into circuit placed cavity and fan placed cavity, foregoing circuit from the top down
Placed cavity and fan placed cavity are separated by stationary barrier, and above-mentioned stationary barrier, which separates, is equipped with several exhaust vents, above-mentioned charging
It manages circuit, controller, humidity measuring circuit and electronic switch and is set to foregoing circuit placed cavity, said fans are set to said fans
Placed cavity；Above controller is electrically connected with above-mentioned charge management circuit, humidity measuring circuit, fan and electronic switch respectively, and
Above-mentioned charge management circuit is electrically connected with above-mentioned electronic switch；Above controller is controlled according to the signal of above-mentioned humidity measuring circuit
Above-mentioned electronic switch disconnects or connection, above controller according to the signal of above-mentioned humidity measuring circuit control said fans open or
It closes.
It further, further include temperature sensing circuit, above-mentioned temperature sensing circuit is set to foregoing circuit placed cavity, above-mentioned temperature
Degree detection circuit is electrically connected with above controller；Above controller controls above-mentioned electronics according to the signal of above-mentioned temperature sensing circuit
Switch disconnects or connection, and above controller controls said fans according to the signal of above-mentioned temperature sensing circuit and opens or closes.
It further, further include transmit circuit and voltage detecting circuit, above-mentioned transmit circuit and voltage detecting circuit are set to
Foregoing circuit placed cavity, above-mentioned transmit circuit are electrically connected with above-mentioned voltage detecting circuit and charge management circuit respectively, above-mentioned electricity
Pressure detection circuit is electrically connected with above controller；Above controller controls above-mentioned electronics according to the signal of above-mentioned voltage detecting circuit
Switch disconnects or connection.
It further, further include current detection circuit, above-mentioned current detection circuit is set to foregoing circuit placed cavity, above-mentioned electricity
Current detection circuit is electrically connected with above-mentioned transmit circuit and controller respectively；Above controller is according to the letter of above-mentioned current detection circuit
Number above-mentioned electronic switch of control disconnects or connection.
It further, further include USB interface, above-mentioned USB interface is electrically connected with above-mentioned electronic switch, and above-mentioned USB interface
Set on above-mentioned housing sidewall.
Further, above-mentioned shell is polyhedron, and includes at least six faces.
Further, the corner of above-mentioned shell is rounded.
Further, above-mentioned housing bottom is equipped with Slippery proof foot pad, and above-mentioned housing bottom is at least provided with four above-mentioned non-slip feets
Pad, above-mentioned Slippery proof foot pad are arranged by midpoint equidistant ring array of above-mentioned housing bottom center.
Further, above-mentioned shell is the structure that inner hollow is formed by upper cover and lower cover clamping.
Further, the material of above-mentioned shell is flame-proof ABS plastics.
The utility model has the advantages that：By adding humidity measuring circuit and fan, make wireless charging device
When interior humidity reaches the first humidity preset threshold during the charging process its electronic component can be protected to reach with automatic dehumidifying
Effect；By adding electronic switch, making wireless charging device, interior humidity reaches the second humidity preset threshold during the charging process
When can disconnect the connection with power supply automatically with achieve the effect that protect circuit；By adding temperature sensing circuit, make wireless charging
Device during the charging process internal temperature reach the first temperature it is default when can cool down automatically to reach and protect its electronic component
Effect can disconnect the connection with power supply automatically when achieving the effect that second temperature preset threshold to reach protection circuit；Pass through
Voltage detecting circuit is added, makes the voltage of wireless charging device circuit during the charging process can be automatic when reaching voltage preset threshold
The connection with power supply is disconnected to achieve the effect that protect circuit；By adding current detection circuit, filling wireless charging device
The connection with power supply can be disconnected automatically when the electric current of circuit reaches electric current preset threshold in electric process to reach the effect of protection circuit
Fruit；Fillet is set by the corner of shell, prevent from scratching user and scratches electronic equipment；By being equipped with non-slip feet in housing bottom
Pad prevents wireless charging device cunning from falling.
Detailed description of the invention
Fig. 1 is the circuit module figure of the wireless charging device of an embodiment of the present invention；
Fig. 2 is the circuit module figure of the wireless charging device of an embodiment of the present invention；
Fig. 3 is the schematic diagram of the section structure of the wireless charging device of an embodiment of the present invention.
In figure：1 shell, 2 charge management circuits, 3 controllers, 4 humidity measuring circuits, 5 fans, 6 electronic switches, 7 circuits
Placed cavity, 8 fan placed cavities, 9 stationary barriers, 10 air outlets, 11 temperature sensing circuits, 12 voltage detecting circuits, 13 transmitting electricity
Road, 14 current detection circuits.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly, and the connection, which can be, directly to be connected
It connects, is also possible to be indirectly connected with.
It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
Referring to Fig.1-3, the wireless charging device of an embodiment of the present invention, including shell 1, charge management circuit are proposed
2, controller 3, humidity measuring circuit 4, fan 5 and electronic switch 6 are divided into circuit inside above-mentioned shell 1 from the top down and put
Chamber 7 and fan placed cavity 8 are set, foregoing circuit placed cavity 7 and fan placed cavity 8 are separated by stationary barrier 9, above-mentioned stationary barrier
Separate 9 and be equipped with several exhaust vents 10, above-mentioned charge management circuit 2, controller 3, humidity measuring circuit 4 and electronic switch 6 are set
In foregoing circuit placed cavity 7, said fans 5 are set to said fans placed cavity 8；Above controller 3 respectively with above-mentioned Charge Management
Circuit 2, humidity measuring circuit 4, fan 5 and electronic switch 6 are electrically connected, and above-mentioned charge management circuit 2 and above-mentioned electronic switch 6
Electrical connection；Above controller 3 controls above-mentioned electronic switch 6 according to the signal of above-mentioned humidity measuring circuit 4 and disconnects or connect, above-mentioned
Controller controls said fans 5 according to the signal of above-mentioned humidity measuring circuit 4 and opens or closes.Above-mentioned humidity measuring circuit 4 is used
Humidity inside detection wireless charging device, when the interior humidity of above-mentioned wireless charging device is to reach the first humidity to preset threshold
When value, above controller 3 controls fan 5 and rotates；The interior humidity of above-mentioned wireless charging device is to reach the second humidity to preset threshold
When value, above controller 3 controls above-mentioned electronic switch 6 and disconnects.Specifically, when measuring humidity in the first humidity preset threshold and the
When two preset thresholds, divide the humidity value in the section to three grades, higher grade, and 5 velocity of rotation of said fans is faster.
It in the present embodiment, further include temperature sensing circuit 11, above-mentioned temperature sensing circuit 11 is placed set on foregoing circuit
Chamber 7, above-mentioned temperature sensing circuit 11 are connect with above controller electricity 3；Above controller 3 is according to above-mentioned temperature sensing circuit 11
Signal controls above-mentioned electronic switch 6 and disconnects or connect, and above controller 3 is controlled according to the signal of above-mentioned temperature sensing circuit 11
Fan 5 is stated to open or close.Above-mentioned temperature sensing circuit 11 is used to detect the temperature inside wireless charging device, when above-mentioned wireless
The internal temperature of charging unit is when reaching the first temperature preset threshold, and above controller 3 controls fan 5 and rotates；It is above-mentioned wireless
The internal temperature of charging unit is when reaching second temperature preset threshold, and above controller 3 controls above-mentioned electronic switch 6 and disconnects.
Specifically, when measuring temperature in the first temperature preset threshold and the second preset threshold, by the temperature value in the section point three etc.
Grade, higher grade, and 5 velocity of rotation of said fans is faster.
It in the present embodiment, further include transmit circuit 13 and voltage detecting circuit 12, above-mentioned transmit circuit 13 and voltage are examined
Slowdown monitoring circuit 12 be set to foregoing circuit placed cavity 7, above-mentioned transmit circuit 13 respectively with above-mentioned voltage detecting circuit 12 and Charge Management
Circuit 2 is electrically connected, and above-mentioned voltage detecting circuit 12 is electrically connected with above controller 3；Above controller 3 is according to above-mentioned voltage detecting
The signal of circuit 12 controls above-mentioned electronic switch 6 and disconnects or connect.Above-mentioned voltage detecting circuit 12 is for detecting wireless charging Denso
The output voltage set, when output voltage reaches voltage preset threshold, above controller 3 control above-mentioned electronic switch 6 disconnect with
Achieve the effect that protect circuit.
It in the present embodiment, further include current detection circuit 14, above-mentioned current detection circuit 14 is placed set on foregoing circuit
Chamber 7, above-mentioned current detection circuit 14 are electrically connected with above-mentioned transmit circuit 13 and controller 3 respectively；Above controller 3 is according to above-mentioned
The signal of current detection circuit 14 controls above-mentioned electronic switch 6 and disconnects or connect.Above-mentioned current detection circuit 14 is for detecting nothing
The output electric current of line charge electric installation, when exporting electric current arrival electric current preset threshold, above controller 3 controls above-mentioned electronic switch
6 disconnect to achieve the effect that protect circuit.
It in the present embodiment, further include USB interface (not marked in figure), above-mentioned USB interface is electrically connected with above-mentioned electronic switch 6
It connects, and above-mentioned USB interface is set to above-mentioned 1 side wall of shell.Above-mentioned USB interface is for inputting external electric energy to the communication wireless charging
Device.
In the present embodiment, above-mentioned shell 1 is polyhedron, and includes at least six faces.Preferably six faces.
In this embodiment, the corner of above-mentioned shell 1 is rounded.Fillet is set by the corner of above-mentioned shell 1, prevents from scratching
User and scratch electronic equipment.
In the present embodiment, above-mentioned 1 bottom of shell is equipped with Slippery proof foot pad, and above-mentioned 1 bottom of shell is at least provided with four, preferably
It is four, above-mentioned Slippery proof foot pad, above-mentioned Slippery proof foot pad is arranged by midpoint equidistant ring array of above-mentioned 1 bottom centre of shell.On
It states Slippery proof foot pad to be arranged by midpoint equidistant ring array of above-mentioned housing bottom center, so that above-mentioned Slippery proof foot pad is uniformly distributed in
Above-mentioned housing bottom is equipped with Slippery proof foot pad above by housing bottom, prevents wireless charging device cunning from falling.
In the present embodiment, above-mentioned shell 1 is the structure that inner hollow is formed by upper cover and lower cover clamping.
In the present embodiment, the material of above-mentioned shell 1 is flame-proof ABS plastics.Due to being increased on the basis of ABS plastic
Fire retardant guarantees the safety of charger to keep charger nonflammable.
By adding humidity measuring circuit and fan, making wireless charging device, interior humidity reaches first during the charging process
It can be with automatic dehumidifying to achieve the effect that protect its electronic component when humidity preset threshold；By adding electronic switch, make wireless
Charging unit can disconnect the connection with power supply automatically to reach when interior humidity reaches the second humidity preset threshold during the charging process
To the effect of protection circuit；By adding temperature sensing circuit, making wireless charging device, internal temperature reaches during the charging process
First temperature can cool down when default automatically to achieve the effect that protect its electronic component, when reaching second temperature preset threshold
The connection with power supply can be disconnected automatically to achieve the effect that protect circuit；By adding voltage detecting circuit, make wireless charging Denso
The connection with power supply can be disconnected automatically when setting the voltage arrival voltage preset threshold of circuit during the charging process to reach protection electricity
The effect on road；By adding current detection circuit, the electric current of wireless charging device circuit during the charging process is set to reach electric current pre-
If the connection with power supply can be disconnected when threshold value automatically to achieve the effect that protect circuit；Fillet is set by the corner of shell, is prevented
It only scratches user and scratches electronic equipment；By being equipped with Slippery proof foot pad in housing bottom, prevent wireless charging device cunning from falling.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of wireless charging device, which is characterized in that including shell, charge management circuit, controller, humidity measuring circuit,
Fan and electronic switch, the enclosure interior are divided into circuit placed cavity and fan placed cavity from the top down, and the circuit is put
It sets chamber and fan placed cavity to separate by stationary barrier, the stationary barrier, which separates, is equipped with several exhaust vents, the charging valve
It manages circuit, controller, humidity measuring circuit and electronic switch and is set to the circuit placed cavity, the fan is set to the fan and puts
Set chamber；
The controller is electrically connected with the charge management circuit, humidity measuring circuit, fan and electronic switch respectively, and described
Charge management circuit is electrically connected with the electronic switch；The controller is according to the control of the signal of the humidity measuring circuit
Electronic switch disconnects or connection, and the controller controls the fan according to the signal of the humidity measuring circuit and opens or close
It closes.
2. wireless charging device according to claim 1, which is characterized in that it further include temperature sensing circuit, the temperature
Detection circuit is set to the circuit placed cavity, and the temperature sensing circuit is electrically connected with the controller；The controller according to
The signal of the temperature sensing circuit controls the electronic switch and disconnects or connect, and the controller is according to the temperature detection electricity
The signal on road controls the fan and opens or closes.
3. wireless charging device according to claim 1, which is characterized in that further include transmit circuit and voltage detecting electricity
Road, the transmit circuit and voltage detecting circuit are set to the circuit placed cavity, and the transmit circuit is examined with the voltage respectively
Slowdown monitoring circuit and charge management circuit electrical connection, the voltage detecting circuit are electrically connected with the controller；The controller according to
The signal of the voltage detecting circuit controls the electronic switch and disconnects or connect.
4. wireless charging device according to claim 3, which is characterized in that it further include current detection circuit, the electric current
Detection circuit is set to the circuit placed cavity, and the current detection circuit is electrically connected with the transmit circuit and controller respectively；
The controller controls the electronic switch according to the signal of the current detection circuit and disconnects or connect.
5. wireless charging device according to claim 1, which is characterized in that further include USB interface, the USB interface with
The electronic switch electrical connection, and the USB interface is set to the housing sidewall.
6. wireless charging device according to claim 1, which is characterized in that the shell is polyhedron, and is included at least
Six faces.
7. wireless charging device according to claim 6, which is characterized in that the corner of the shell is rounded.
8. wireless charging device according to claim 1, which is characterized in that the housing bottom is equipped with Slippery proof foot pad, institute
Housing bottom is stated at least provided with four Slippery proof foot pads, the Slippery proof foot pad is using the housing bottom center as the equidistant ring in midpoint
The setting of shape array.
9. wireless charging device according to claim 1, which is characterized in that the shell be by upper cover and lower cover clamping and
At the structure of inner hollow.
10. wireless charging device according to claim 1, which is characterized in that the material of the shell is flame-proof ABS modeling
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781193.2U CN208158202U (en) | 2018-05-23 | 2018-05-23 | Wireless charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781193.2U CN208158202U (en) | 2018-05-23 | 2018-05-23 | Wireless charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208158202U true CN208158202U (en) | 2018-11-27 |
Family
ID=64387984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820781193.2U Expired - Fee Related CN208158202U (en) | 2018-05-23 | 2018-05-23 | Wireless charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208158202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878374A (en) * | 2019-02-27 | 2019-06-14 | 恒大智慧充电科技有限公司 | Charge safeguard management method, computer equipment and storage medium |
-
2018
- 2018-05-23 CN CN201820781193.2U patent/CN208158202U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878374A (en) * | 2019-02-27 | 2019-06-14 | 恒大智慧充电科技有限公司 | Charge safeguard management method, computer equipment and storage medium |
| CN109878374B (en) * | 2019-02-27 | 2021-01-15 | 恒大智慧充电科技有限公司 | Charging security management method, computer equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 |