CN207426812U - A kind of induction charging component of battery - Google Patents
A kind of induction charging component of battery Download PDFInfo
- Publication number
- CN207426812U CN207426812U CN201720902877.9U CN201720902877U CN207426812U CN 207426812 U CN207426812 U CN 207426812U CN 201720902877 U CN201720902877 U CN 201720902877U CN 207426812 U CN207426812 U CN 207426812U
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- induction charging
- magnetic core
- charging component
- circuit board
- coil
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Abstract
The utility model discloses a kind of induction charging components of battery, include power supply, transmitting coil and magnetic core, receiving coil and rechargeable battery；Power supply and transmitting coil are electrically connected, and receiving coil and rechargeable battery are electrically connected, and transmitting coil and receiving coil are sheathed on outside magnetic core.A kind of induction charging component of the battery of the utility model, its power supply is at work, the induced magnetism line that transmitting coil generates is concentrated at magnetic core, receiving coil is transferred to through magnetic core, last received coil charges to rechargeable battery, and under the magnetic line of force concentration effect of magnetic core, the energy loss in induction charging can largely reduce, the charge efficiency of induction charging is improved, reduces energy consumption.
Description
Technical field
The utility model is related to induction charging field more particularly to a kind of induction charging components of battery.
Background technology
The especially electric toothbrush of current household electrical appliance, in order to avoid the electric shock risk of charging process, many electric appliances are all set
The mechanism of radio induction charging is equipped with, the mode of induction charging emits signal, receiving coil sense generally by transmitting coil
The changes of magnetic field of transmitting coil should be arrived and generate electric current and charge the battery, the electromagnetic conversion efficiency of this charging modes is very low, from
The electric energy generated in transmitting coil largely loses and generates great waste.
Utility model content
The utility model aims to solve the problem that the technical issues of above-mentioned mentioned, provide one kind can be promoted electromagnetic conversion efficiency,
Save the induction charging component of the battery of electric energy.
The utility model is realized by following technical solution：
A kind of induction charging component of battery, includes power supply, transmitting coil and magnetic core, receiving coil and rechargeable battery；
Power supply and transmitting coil are electrically connected, and receiving coil and rechargeable battery are electrically connected, and transmitting coil and receiving coil are sheathed on
Outside magnetic core.
Preferably, the first circuit board that power supply and transmitting coil is electrically connected in both ends, first circuit board are further included
Upper fixed wired skeleton, transmitting coil are wound on online skeleton.
Preferably, magnetic core abuts first circuit board along receiving coil axially across line skeleton.
Preferably, the both ends of transmitting coil are connected with connecting rod, and connecting rod is fixed on first circuit board.
Preferably, the annular protrusion of magnetic core end can entangled by being provided on first circuit board.
Preferably, power supply connects first circuit board by power cord, and the end set of power cord has connecting plate, the first circuit
The recess portion that accommodating connecting plate enters is offered on plate, passes through the cooperation phase of sliding slot and sliding block between connecting plate and the madial wall of recess portion
Mutually it is slidably connected.
Preferably, pedestal has been further included, transmitting coil and magnetic core are arranged at chassis interior, and the housing of pedestal includes correspondence
The pillar of core shapes, magnetic core are arranged in pillar.
Preferably, handle has been further included, receiving coil and rechargeable battery are arranged at handle inner, and the bottom of handle is provided with
The shrinkage pool that accommodating pillar penetrates, receiving coil are set around shrinkage pool.
Preferably, the outer wall of pillar is arranged with the elastomer that can be close to recess portion inner wall.
Preferably, the top ring of pedestal around pillar the casing that can be sleeved on outside handle base of being provided with, casing it is interior
Snaps into position is carried out by ball convex surface and spherical-concave-surface between wall and the outer wall of handle base.
Advantageous effect is：Compared with prior art, a kind of induction charging component of battery of the utility model, power supply exist
During work, the induced magnetism line that transmitting coil generates is concentrated at magnetic core, and receiving coil is transferred to through magnetic core, last received
Coil charges to rechargeable battery, and under the magnetic line of force concentration effect of magnetic core, the energy loss in induction charging can largely subtract
It is few, the charge efficiency of induction charging is improved, reduces energy consumption.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, wherein：
Fig. 1 is the structure diagram of induction charging component；
Fig. 2 is the attachment structure schematic diagram of receiving coil and transmitting coil.
Specific embodiment
As depicted in figs. 1 and 2, the induction charging component of a kind of battery includes power supply, transmitting coil 2 and magnetic core 3, connects
Take-up circle 4 and rechargeable battery 5；Power supply and transmitting coil 2 are electrically connected, and receiving coil 4 and rechargeable battery 5 are electrically connected, transmitting
Coil 2 and receiving coil 4 are sheathed on outside magnetic core 3.
A kind of induction charging component of the battery of the present embodiment, power supply at work, transmitting coil 2 generate sensing magnetic
The line of force is concentrated at magnetic core 3, and receiving coil 4 is transferred to through magnetic core 3, and last received coil 4 fills rechargeable battery 5
Electricity, under the magnetic line of force concentration effect of magnetic core 3, the energy loss in induction charging can largely reduce, and improve induction charging
Charge efficiency reduces energy consumption.
A kind of induction charging component of battery of the present embodiment, may also include and power supply and transmitting coil is electrically connected
2 first circuit board 6, first circuit board 6 is between power supply and transmitting coil 2, fixed wired skeleton 8 on first circuit board 6,
Transmitting coil 2 is wound on online skeleton 8, by line skeleton 8 convenient for fixed transmission coil 2, the magnetic line of force for generating transmitting coil 2
Stablize, first circuit board 6 is convenient for being fixed in the pedestal of electric toothbrush.A kind of induction charging component of battery also may include have
The second circuit board 7 of receiving coil 4 and rechargeable battery 5 is electrically connected, second circuit board 7 is convenient for being fixed on electric toothbrush
In handle, handle and pedestal are detachably connectable, that is, when needing to charge, handle is mounted on pedestal so that receiving coil 4 is sleeved on
Outside magnetic core 3；Charging complete then can use lower handle, and receiving coil 4 and magnetic core 3 separate.It needs not move through and leads between handle and pedestal
Induction charging can be completed in line or plug connection.
As shown in Figure 1, magnetic core 3 abuts first circuit board 6 along receiving coil 4 axially across line skeleton 8, line skeleton 8
It can be fixed by screws on first circuit board 6 with magnetic core 3.First circuit board 6 can then be consolidated by buckle or screw
It is scheduled in pedestal, stablizes installation then so that charging process is stablized.
As shown in Fig. 2, the both ends of transmitting coil 2 are connected with connecting rod 9, connecting rod 9 is fixed on first circuit board 6, and connecting rod 9 is
Conductor, connecting rod 9 can pass through to pass through first circuit board 6, connecting rod 9 through the part of first circuit board 6 and first circuit board 6
Soldering mode is mutually fixed.
The annular protrusion of 3 end of magnetic core can entangled by being provided on first circuit board 6, and annular protrusion is used to give axially
3 positioning action of magnetic core is given, prevents magnetic core 3 compared with 8 moving of line skeleton.
As shown in Figure 1, power supply connects first circuit board 6 by power cord 1, the end set of power cord 1 has connecting plate 10,
The recess portion that accommodating connecting plate 10 enters is offered on first circuit board 6, passes through sliding slot between connecting plate 10 and the madial wall of recess portion
11 and the cooperation of sliding block be mutually slidably connected.When first circuit board 6 is fixed in pedestal, 10 part of connecting plate of power cord 1 is
Its inside is entered through pedestal, the sliding slot 11 of connecting plate 10 can be that housing is coordinated to house the cunning on the recess that it is penetrated
The sliding block that block is fixed or connecting plate 10 is penetrated in housing and on 6 upper recess madial wall of first circuit board is slided
Dynamic connection, convenient for the dismounting and replacement of power cord 1.
The housing of pedestal can include the pillar of corresponding 3 shape of magnetic core, and magnetic core 3 is arranged in pillar, the bottom of handle
The shrinkage pool that accommodating pillar penetrates can be then provided with, receiving coil 4 is set around shrinkage pool.Handle be mounted on pedestal on then shrinkage pool and
Pillar is correspondingly connected with, and the outer wall of pillar can be arranged with the elastomer that can be close to recess portion inner wall, and elastomer is used to coordinate shrinkage pool
It is fixed with the mutual alignment of pillar.
The top ring of pedestal is around the casing that can be sleeved on outside handle base of being provided with of pillar, and casing is for coordinating shrinkage pool
With interfixing for pillar, by ball convex surface and spherical-concave-surface be buckled between the inner wall of casing and the outer wall of handle base and determine
Position, the cooperation on ball convex surface and spherical-concave-surface are easily installed handle in the positioning on pedestal so that handle, which is mounted on every time on pedestal, to be filled
It can be in same steering when electric.It is can also be between casing and the outer wall of handle base through L-shaped groove and can be slided in L-shaped groove
Dynamic button block carries out rotation and is fixedly connected.During charging, stable connection between pedestal and handle, then handle be not easy to drop, reduce
The probability of electric toothbrush damage.
Above example is not limited to the embodiment technical solution of itself, can be incorporated between embodiment new
Embodiment.Above example is only to illustrate the technical solution of the utility model and is not limited, all without departing from this
Any modification of utility model spirit and scope or equivalent substitution should all cover the scope in technical solutions of the utility model
It is interior.
Claims (9)
1. the induction charging component of a kind of battery, which is characterized in that include power supply, transmitting coil (2), magnetic core (3), reception line
Enclose (4) and rechargeable battery (5)；Power supply and transmitting coil (2) are electrically connected, and receiving coil (4) and rechargeable battery (5) electrically connect
It connects, transmitting coil (2) and receiving coil (4) are sheathed on magnetic core (3) outside；Induction charging component has further included pedestal, emission lines
Circle (2) and magnetic core (3) are arranged at chassis interior, and the housing of pedestal includes the pillar of corresponding magnetic core (3) shape, and magnetic core (3) is set
It is placed in pillar.
2. the induction charging component of a kind of battery according to claim 1, which is characterized in that further included both ends electricity respectively
Property connection power supply and transmitting coil (2) first circuit board (6), fixed wired skeleton (8) on first circuit board (6), emission lines
(2) are enclosed to wind on online skeleton (8).
3. the induction charging component of a kind of battery according to claim 2, which is characterized in that magnetic core (3) edge receives
Coil (4) abuts first circuit board (6) axially across line skeleton (8).
4. the induction charging component of a kind of battery according to claim 2, which is characterized in that the transmitting coil (2)
Both ends are connected with connecting rod (9), and connecting rod (9) is fixed on first circuit board (6).
A kind of 5. induction charging component of battery according to claim 3, which is characterized in that the first circuit board (6)
On be provided with and can entangle the annular protrusion of magnetic core (3) end.
6. the induction charging component of a kind of battery according to claim 2, which is characterized in that the power supply passes through power cord
(1) first circuit board (6) is connected, the end set of power cord (1) has connecting plate (10), and first circuit board offers appearance on (6)
The recess portion of connecting plate (10) entrance is put, connecting plate (10) passes through the cooperation phase of sliding slot (11) and sliding block between the madial wall of recess portion
Mutually it is slidably connected.
7. the induction charging component of a kind of battery according to claim 1, which is characterized in that further included handle, received
Coil (4) and rechargeable battery (5) are arranged at handle inner, and the bottom of handle is provided with the shrinkage pool that accommodating pillar penetrates, receives line
(4) are enclosed to set around shrinkage pool.
8. the induction charging component of a kind of battery according to claim 7, which is characterized in that the outer wall of the pillar is arranged
The elastomer of shrinkage pool inner wall can be close to by having.
9. the induction charging component of a kind of battery according to claim 7, which is characterized in that the top of the pedestal is set
There is casing, sleeve ring is set around pillar, and casing is set in outside handle base, between the inner wall of casing and the outer wall of handle base
Snaps into position is carried out by ball convex surface and spherical-concave-surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720902877.9U CN207426812U (en) | 2017-07-24 | 2017-07-24 | A kind of induction charging component of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720902877.9U CN207426812U (en) | 2017-07-24 | 2017-07-24 | A kind of induction charging component of battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207426812U true CN207426812U (en) | 2018-05-29 |
Family
ID=62398410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720902877.9U Active CN207426812U (en) | 2017-07-24 | 2017-07-24 | A kind of induction charging component of battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207426812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688607A (en) * | 2020-12-15 | 2021-04-20 | 大国重器自动化设备(山东)股份有限公司 | Servo motor and artificial intelligence robot |
-
2017
- 2017-07-24 CN CN201720902877.9U patent/CN207426812U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688607A (en) * | 2020-12-15 | 2021-04-20 | 大国重器自动化设备(山东)股份有限公司 | Servo motor and artificial intelligence robot |
| CN112688607B (en) * | 2020-12-15 | 2023-08-15 | 大国重器自动化设备(山东)股份有限公司 | Servo motor and artificial intelligent robot |
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