CN207442498U - A kind of wireless charger - Google Patents
A kind of wireless charger Download PDFInfo
- Publication number
- CN207442498U CN207442498U CN201721572222.6U CN201721572222U CN207442498U CN 207442498 U CN207442498 U CN 207442498U CN 201721572222 U CN201721572222 U CN 201721572222U CN 207442498 U CN207442498 U CN 207442498U
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- control block
- charging
- electromagnetic induction
- charging lump
- 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.)
- Expired - Fee Related
Links
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 32
- 238000009423 ventilation Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of wireless chargers, including control block and charging lump, the control block is fixedly connected with charging lump, control block is internally provided with controller, the top of charging lump is provided with mounting groove, elastic bumps are provided on the inner wall of mounting groove, the center bottom of mounting groove is provided with electric connection column, the bottom edge for being electrically connected column is provided with elastic insert, electromagnetic induction coil is installed in mounting groove, the center bottom of electromagnetic induction coil is provided with electric connection slot, it is electrically connected slot and is corresponded with being electrically connected column, banking stop is provided on the bottom side wall of electromagnetic induction coil.The utility model on charging lump by being provided with multiple electromagnetic induction coils, so that the present apparatus can charge to electronic equipment with significantly more efficient, improve the charging effect of the present apparatus, and the setting of multiple electromagnetic induction coils so that single electromagnetic induction coil does not influence the charging of electronic equipment in damage.
Description
Technical field
The utility model is related to wireless charger correlative technology field, more particularly to a kind of wireless charger.
Background technology
Wireless charging technology comes from wireless power transmission technology, and low-power wireless charges frequently with induction, big work(
Rate wireless charging is transmitted its energy to the device of electricity consumption frequently with resonant mode by power supply unit, which uses the energy received
It charges to battery, and is used simultaneously for itself running.Due to transmitting energy, the two between charger and power device with magnetic field
Between do not run wires to, therefore charger and the device of electricity consumption can accomplish that no conductive junction point is exposed.
Wireless charger is namely based on the induction equipment to charge in above-mentioned wireless charging technology, principle class
Transformer is similar to, i.e., in transmitting terminal and receiving terminal respectively there are one coil, transmit coil connection cable power generates electromagnetic signal, connects
The electromagnetic signal of the coil-induced transmitting terminal of receiving end charges the battery so as to generate electric current.General wireless charger is only set mostly
There are one electromagnetic coils, if the position that collection is placed on charger is not right, will substantially reduce the efficiency of charging；It is and general
Wireless charger be all not provided with active heat removal mechanism, it is impossible to improve the working environment of electromagnetic coil.Therefore, a kind of nothing is invented
Micro USB electric appliance is necessary to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of wireless charger, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides following technical solution：A kind of wireless charger, including control block and
Charging lump, the control block are fixedly connected with charging lump, and the control block is internally provided with controller, the top of the charging lump
End is provided with mounting groove, elastic bumps is provided on the inner wall of the mounting groove, the center bottom of the mounting groove is provided with electricity
Property connecting pole, it is described be electrically connected column bottom edge be provided with elastic insert, electromagnetic induction line is installed in the mounting groove
Circle, the center bottom of the electromagnetic induction coil are provided with electric connection slot, and the electric connection slot is mutual with being electrically connected column
It is corresponding, banking stop is provided on the bottom side wall of the electromagnetic induction coil, the bottom of the mounting groove is provided with ventilation opening, institute
It states one end open of the ventilation opening away from mounting groove to be located on the side wall of empty slot, the empty slot is located at the center bottom of charging lump, institute
It states and mini-fan is provided in empty slot, the opening of the empty slot is provided with protection network, and lid is provided at the top of the charging lump
The bottom of plate, the control block and charging lump is both provided with sucker.
Preferably, the height of the control block is more than the height of charging lump, and control block is higher by the part side of charging lump
It is provided with elastic protection layer.
Preferably, the mounting groove is provided with multiple, and multiple mounting grooves are evenly distributed on the top of charging lump.
Preferably, there are four the elastic bumps and banking stop are all provided with, four elastic bumps and banking stop are cross
It sets.
Preferably, one end two bottom sides of the charging lump away from control block are all provided with fluted, are provided in the groove
Movable support rod, one end of the movable support rod are connected by the side wall of articulated shaft and groove, the movable support rod it is another
One end is provided with damping bed course, and movable support rod is arranged to stretching structure.
Preferably, set there are two symmetrical sucker, set on the charging lump there are one sucker in the control block, this
A sucker is located between two grooves.
The technique effect and advantage of the utility model：The utility model on charging lump by being provided with multiple electromagnetic induction
Coil so that the present apparatus can charge to electronic equipment with significantly more efficient, improve the charging effect of the present apparatus, Er Qieduo
The setting of a electromagnetic induction coil so that single electromagnetic induction coil does not influence the charging of electronic equipment in damage；It is installing
Elastic bumps are provided in slot, banking stop are provided on electromagnetic induction coil, elastic bumps are on the one hand to electromagnetic induction coil
A protective effect is played, is on the other hand fixed electromagnetic induction coil /V by banking stop, this position limiting structure causes electricity
Magnetic induction coil is easily installed dismounting；Empty slot is provided on charging lump, mini-fan is provided in empty slot, mini-fan passes through
Ventilation opening can radiate to the electromagnetic induction coil in mounting groove, improve the working environment of electromagnetic induction coil.
Description of the drawings
Fig. 1 is the utility model structure schematic side view.
Fig. 2 is the utility model structure elevational schematic view.
Fig. 3 is the utility model structure top cross-sectional view.
Fig. 4 is the utility model charging lump structural profile illustration.
In figure：Control block 1, charging lump 2, controller 3, mounting groove 4, elastic bumps 5, be electrically connected column 6, elastic insert 7,
Electromagnetic induction coil 8 is electrically connected slot 9, banking stop 10, ventilation opening 11, empty slot 12, mini-fan 13, protection network 14, cover board
15th, sucker 16, groove 17, movable support rod 18.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
The utility model provides a kind of wireless charger as shown in Figs 1-4, described including control block 1 and charging lump 2
Control block 1 is fixedly connected with charging lump 2, and the control block 1 is internally provided with controller 3, and the top of the charging lump 2 is set
There is mounting groove 4, elastic bumps 5 are provided on the inner wall of the mounting groove 4, the center bottom of the mounting groove 4 is provided with electrically
Connecting pole 6, the bottom edge for being electrically connected column 6 are provided with elastic insert 7, electromagnetic induction are equipped in the mounting groove 4
Coil 8, the center bottom of the electromagnetic induction coil 8, which is provided with, is electrically connected slot 9, and the electric connection slot 9 is with being electrically connected
Column 6 corresponds, and banking stop 10 is provided on the bottom side wall of the electromagnetic induction coil 8, and the bottom of the mounting groove 4 is set
There is ventilation opening 11, the one end open of the ventilation opening 11 away from mounting groove 4 is located on the side wall of empty slot 12, and the empty slot 12 is located at
The center bottom of charging lump 2 is provided with mini-fan 13 in the empty slot 12, and the opening of the empty slot 12 is provided with protection network
14, the top of the charging lump 2 is provided with cover board 15, and the bottom of the control block 1 and charging lump 2 is both provided with sucker 16.
The height of the control block 1 is more than the height of charging lump 2, and control block 1 is higher by the part side setting of charging lump 2
Flexible protective layer；The mounting groove 4 is provided with multiple, and multiple mounting grooves 4 are evenly distributed on the top of charging lump 2；The bullet
Property protrusion 5 and there are four banking stop 10 is all provided with, four elastic bumps 5 and banking stop 10 are that cross is set；The charging lump 2
One end two bottom sides away from control block 1 are all provided with fluted 17, and movable support rod 18, the activity are provided in the groove 17
One end of supporting rod 18 is connected by articulated shaft with the side wall of groove 17, and the other end of the movable support rod 18 is provided with damping
Bed course, and movable support rod 18 is arranged to stretching structure；It is set in the control block 1 there are two symmetrical sucker 16, it is described to fill
It is set on electric block 2 there are one sucker 16, this sucker 16 is located between two grooves 17.
This practicality operation principle：The present apparatus on charging lump 2 by being provided with multiple electromagnetic induction coils 8 so that this dress
Putting can charge to electronic equipment with significantly more efficient, improve the charging effect of the present apparatus, and multiple electromagnetic induction lines
The setting of circle 8 so that single electromagnetic induction coil 8 does not influence the charging of electronic equipment in damage；It is provided in mounting groove 4
Elastic bumps 5, are provided with banking stop 10 on electromagnetic induction coil 8, and 5 one side of elastic bumps plays electromagnetic induction coil 8
On the other hand one protective effect is fixed 8 /V of electromagnetic induction coil by banking stop 10, this position limiting structure causes electromagnetism
Induction coil 8 is easily installed dismounting；Empty slot 12 is provided on charging lump 2, mini-fan 13, mini-fan are provided in empty slot
13 can radiate to the electromagnetic induction coil 8 in mounting groove 4 by ventilation opening 11, improve the work of electromagnetic induction coil 8
Environment.
Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Equivalent substitution is carried out, within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of wireless charger, including control block (1) and charging lump (2), it is characterised in that：The control block (1) and charging
Block (2) is fixedly connected, and the control block (1) is internally provided with controller (3), and the top of the charging lump (2) is provided with peace
Tankage (4) is provided with elastic bumps (5) on the inner wall of the mounting groove (4), and the center bottom of the mounting groove (4) is provided with
Column (6) is electrically connected, the bottom edge for being electrically connected column (6) is provided with elastic insert (7), pacifies in the mounting groove (4)
Equipped with electromagnetic induction coil (8), the center bottom of the electromagnetic induction coil (8), which is provided with, is electrically connected slot (9), described electrical
Link slot (9) is corresponded with being electrically connected column (6), and banking stop is provided on the bottom side wall of the electromagnetic induction coil (8)
(10), the bottom of the mounting groove (4) is provided with ventilation opening (11), and the one end of the ventilation opening (11) away from mounting groove (4) is opened
Mouth is located on the side wall of empty slot (12), and the empty slot (12) is located at the center bottom of charging lump (2), is set in the empty slot (12)
There is mini-fan (13), the opening of the empty slot (12) is provided with protection network (14), is provided at the top of the charging lump (2)
The bottom of cover board (15), the control block (1) and charging lump (2) is both provided with sucker (16).
2. a kind of wireless charger according to claim 1, it is characterised in that：The height of the control block (1), which is more than, fills
The height of electric block (2), and control block (1) is higher by the part side of charging lump (2) and is provided with elastic protection layer.
3. a kind of wireless charger according to claim 1, it is characterised in that：The mounting groove (4) be provided with it is multiple, it is more
A mounting groove (4) is evenly distributed on the top of charging lump (2).
4. a kind of wireless charger according to claim 1, it is characterised in that：The elastic bumps (5) and banking stop
(10) there are four being all provided with, four elastic bumps (5) and banking stop (10) are that cross is set.
5. a kind of wireless charger according to claim 1, it is characterised in that：The charging lump (2) is away from control block (1)
One end two bottom sides be all provided with fluted (17), is provided with movable support rod (18), the movable supporting in the groove (17)
One end of bar (18) is connected by articulated shaft with the side wall of groove (17), and the other end of the movable support rod (18) is provided with resistance
Buddhist nun's bed course, and movable support rod (18) is arranged to stretching structure.
6. a kind of wireless charger according to claim 1, it is characterised in that：There are two being set on the control block (1)
Symmetrical sucker (16) is set there are one sucker (16) on the charging lump (2), this sucker (16) to be located at two grooves (17)
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572222.6U CN207442498U (en) | 2017-11-22 | 2017-11-22 | A kind of wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572222.6U CN207442498U (en) | 2017-11-22 | 2017-11-22 | A kind of wireless charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207442498U true CN207442498U (en) | 2018-06-01 |
Family
ID=62287383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721572222.6U Expired - Fee Related CN207442498U (en) | 2017-11-22 | 2017-11-22 | A kind of wireless charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207442498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021068336A1 (en) * | 2019-10-08 | 2021-04-15 | 江苏科技大学 | Wide-range contact induction type wireless charging apparatus |
-
2017
- 2017-11-22 CN CN201721572222.6U patent/CN207442498U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021068336A1 (en) * | 2019-10-08 | 2021-04-15 | 江苏科技大学 | Wide-range contact induction type wireless charging apparatus |
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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: 20180601 Termination date: 20181122 |