CN208548210U - A kind of integrated car Wireless charging coil - Google Patents
A kind of integrated car Wireless charging coil Download PDFInfo
- Publication number
- CN208548210U CN208548210U CN201820766402.6U CN201820766402U CN208548210U CN 208548210 U CN208548210 U CN 208548210U CN 201820766402 U CN201820766402 U CN 201820766402U CN 208548210 U CN208548210 U CN 208548210U
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- China
- Prior art keywords
- protective plate
- skeleton
- wireless charging
- placing groove
- charging coil
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Abstract
The utility model discloses a kind of integrated car Wireless charging coils, including skeleton, the middle part of the skeleton is equipped with perforative through slot, and the closed placing groove around through slot setting is equipped in the skeleton, the coil along placing groove extending direction coiling is equipped in the placing groove；It further include the first protective plate and the second protective plate and the attachment base for connecting the first protective plate and the second protective plate, the attachment base passes through the through slot, and the first protective plate is located at the top of skeleton, and the second protective plate is located at the lower section of skeleton.The structure of the utility model integral type can protect coil, promote the reliability and anti-pressure ability of coil, and facilitate construction.
Description
Technical field
The utility model relates to wireless charging technical field, especially a kind of integrated car Wireless charging coil.
Background technique
The wireless charging technology of electric car is charging technique emerging in recent years, and current charging measure is by wireless charging
Electric coil is embedded in underground, using electromagnetic induction principle, is charged the battery by receiving coil.In Specific construction process
In, it needs to place charge coil in orbit, then be laid with for protecting coil in coil top in provided underground track in advance
Resistance to compression backplate, this mode of operation is easily damaged coil in construction work, and work progress is relatively complicated, difficulty of construction compared with
It is high.
Utility model content
The utility model provides a kind of integrated car Wireless charging coil, and the structure of integral type can protect coil,
Promote the reliability and anti-pressure ability of coil.
The utility model provides a kind of integrated car Wireless charging coil, including skeleton, sets in the middle part of the skeleton
There is perforative through slot, the closed placing groove around through slot setting is equipped in the skeleton, is equipped with edge in the placing groove
The coil of placing groove extending direction coiling；It further include the first protective plate and the second protective plate and connection the first protective plate and second
The attachment base of protective plate, the attachment base pass through the through slot, and the first protective plate is located at the top of skeleton, and the second protective plate is located at
The lower section of skeleton.
Preferably, the upper surface of first protective plate is equipped with drainage channel, and the drainage channel sequentially passes through described the
One protective plate, attachment base and the second protective plate.
Preferably, first protective plate, attachment base and the second protective plate are flase floor.
Preferably, the skeleton is located within the scope of the upright projection of the first protective plate and the second protective plate.
Preferably, third protective plate is socketed on the outside of the skeleton, the third protective plate is arranged around the skeleton.
Preferably, the third protective plate is equipped with perforative drainage hole.
Preferably, the third protective plate is flase floor.
Preferably, the height of the attachment base is identical as the height of the skeleton.
Preferably, the attachment base is fixed in the through slot.
Preferably, magnetic core is equipped in the placing groove, the magnetic core is located at the lower section of the coil.
Preferably, the bottom of the placing groove is equipped with multiple protectors along placing groove extending direction, and the magnetic core setting exists
In the protector.
Preferably, the protective layer for fixed magnetic core is equipped between the protector and magnetic core.
Preferably, the protective layer is thermal grease or silicagel pad.
Preferably, the protection groove upper cap is covered with protection board, and the coil is arranged on protection board.
Preferably, in the placing groove, casting glue is filled in the top of protection board.
Preferably, the magnetic core is sequentially uniformly distributed one by one along the extending direction of placing groove.
Preferably, the bottom of the placing groove is equipped with the convex block of multiple protrusions, forms the guarantor between two neighboring convex block
Protecting groove.
Preferably, the skeleton is square ring structure.
In the utility model, coil is placed into closed placing groove, is implemented to protect to coil by skeleton, can be prevented
Coil damage, meanwhile, skeleton is socketed on attachment base, and the first protective plate is located at the top of skeleton, and the second protective plate is located at skeleton
Lower section, form the safeguard structure of integral type, promote the reliability and anti-pressure ability of Wireless charging coil itself.It, can when construction
Directly the automobile Wireless charging coil of the utility model is placed on preset track, no longer needs to install protection or resistance to compression additional
Plate greatly shortens the construction time and improves the convenience of maintenance.
Other beneficial effects possessed by the utility model will be described in detail in specific embodiment part.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the skeleton of embodiment of the utility model；
Fig. 2 is a kind of structural schematic diagram of the integrated car Wireless charging coil of embodiment of the utility model.
Specific embodiment
The utility model is described in further detail below by specific embodiment combination attached drawing.
Before the integrated car to the utility model is illustrated with Wireless charging coil, it is necessary to the utility model
Skeleton involved in embodiment carries out as described below:
It is made as shown in Figure 1, hard material can be used in skeleton 1, specifically can be steel plate, plastic plate etc., but from insulation
Angle considers, the hard material preferably to insulate, such as rigid plastics etc., using as support construction.It is set at the middle part of the skeleton 1
There is perforative through slot 10, so that skeleton 1 forms the ring-like structure around through slot 10.In the present embodiment, 1 appearance profile of skeleton
To be rectangular, through slot 10 is also to be rectangular, so that the generally square ring structure of skeleton 1.Certainly, according to actual needs, skeleton 1 can also
To be circular or regular polygon structure.
Be equipped with the placing groove 11 around the through slot 10 setting in skeleton 1, placing groove 11 can in the shape of a spiral or other
Arbitrarily around the structure of shape, to be arranged around through slot 10.It is provided in placing groove 11 coil (not illustrating coil in figure), coil will
It is arranged along the extending direction of placing groove 11 around through slot 10, so that coil has multiple cyclic structures, so as to generate magnetic
Intensity is felt, with conduct power.Stablize to make magnetic induction intensity caused by coil keep unified, placing groove 11 is set as head and the tail
Connected structure forms the endless groove of circulation connection, and the body shape of placing groove 11 can be with the body shape phase of skeleton 1
Match, the size and shape for allowing for every circle coil matches, and can produce unified stable magnetic induction intensity.Coil can not be with
The inner wall of placing groove 11 contacts, and can also be wound on the inner wall of placing groove 11.
Placing groove 11 is set as sealing structure, and when preventing construction, external object, which enters, damages coil in placing groove 11.
Specifically, placing groove 11 can be provided with the top of skeleton 1, after being put into coil, casting mass is filled in placing groove 11, with
Placing groove 11 is sealed.Certainly, since coil needs to be connected with power supply, the conducting wire being connected with coil is needed from placing groove 11
Sealing structure in draw, with the loading power on two conducting wires.
Similar to the structure setting of the prior art, magnetic core 2 is additionally provided with below coil, magnetic core 2 can increase the magnetic of coil
Sensibility reciprocal, intensified charging effect.
Further, multiple protectors 12, protection are equipped with along 11 extending direction of placing groove in the bottom of the placing groove 11
Slot 12 may extend over the slot bottom of entire placing groove 11, spaced apart between two neighboring protector 12.And the ruler of protector 12
It is very little to be slightly larger than magnetic core 2, magnetic core 2 to be arranged in protector 12.The protection for being exclusively used in placing magnetic core 2 is provided in placing groove 11
Slot 12 allows extruding of the magnetic core 2 not by coil or Embedding Material, reduces suffered stress, it is ensured that export stable electricity
Pressure and electric current, can protect coil, can also extend the service life of rechargeable battery.
In one embodiment, the protective layer for fixed magnetic core 2, protection are equipped between the protector 12 and magnetic core 2
Layer prevents magnetic core 2 from arbitrarily sliding, for magnetic core 2 to be fixed in protector 12 at the same time it can also buffer 2 bottom of magnetic core and side
Face pressure.
Specifically, the protective layer is thermal grease or silicagel pad, silica gel has good insulating properties, and can make line
Heat on circle and magnetic core 2 distributes as early as possible.
In one embodiment, 12 upper cover of protector is covered with protection board 3, and the coil is arranged on protection board 3,
Retarder and magnetic core 2, it is ensured that coil is not direct to be contacted with magnetic core 2, to further prevent being expressed to magnetic core 2.Protection board 3 can be with
Capping protector 12 completely, so that Embedding Material will not be seeped into the surface of magnetic core 2.Protection board 3 can be and 11 shape of placing groove
The entire plate to match covers all protectors 12, to enhance whole structural strength.
Further, in the placing groove 11, it is filled with casting glue in the top of protection board 3, casting glue can be by coil, guarantor
Backplate 3 is firmly fixed together with skeleton 1, prevents the position of each component from arbitrarily changing, enhancing structure intensity.
On the basis of the above embodiments, magnetic core 2 is individually sequentially uniformly distributed along the extending direction of placing groove 11, guarantees magnetic
Induction is throughout relatively uniform.Wherein, the bottom of the placing groove 11 is equipped with the convex block 13 of multiple protrusions, two neighboring convex
The protector 12 is formed between block 13.
The above are the utility model to a kind of explanation of skeleton, and the present embodiment on the basis of the above embodiments, provides one
Kind of integrated car Wireless charging coil comprising any one skeleton of above-described embodiment, as shown in Fig. 2, further including the
One protective plate 51 and the second protective plate 52 and the attachment base 6 for connecting the first protective plate 51 and the second protective plate 52, the connection
Seat 6 passes through the through slot 10 of skeleton 1, so that skeleton 1 is socketed on attachment base 6, the first protective plate 51 is then positioned at the upper of skeleton 1
Side, the second protective plate 52 are then located at the lower section of skeleton 1.
Wherein, skeleton 1, the first protective plate 51 and the second protective plate 52 can be arranged in parallel each other, keep overall structure more flat
It is whole, facilitate construction in later period.First protective plate 51 and the second protective plate 52 can be using protective plate used in the prior art, tools
Body can be made of hard material.According to the appearance profile of skeleton 1, the first protective plate 51 and the second protective plate 52 can be set
It is set to the square structure to match with skeleton 1.First protective plate 51, the second protective plate 52 and attachment base 6 can be the later period and pass through
The modes such as welding, stickup are fastened to each other, and are also possible to integrated structure.
Due to using the safeguard structure of this integral type, Wireless charging coil is not easy to be damaged, and can promote wireless charging
The reliability and anti-pressure ability of electric coil itself.When construction, directly the automobile Wireless charging coil of the present embodiment can be placed
Onto preset track, no longer needs to install protection or pressure-resisting plate additional, greatly shorten the construction time and improve maintenance
Convenience.
In one embodiment, the upper surface of first protective plate 51 is equipped with drainage channel, and the drainage channel is successively
Through first protective plate 51, attachment base 6 and the second protective plate 52, the lower surface of the second protective plate 52 is extended to.By
It is embedded in underground in the automobile Wireless charging coil of the present embodiment, when there are ponding for underground, if Wireless charging coil is long-term
It impregnates in water, is likely to result in coil short, influence charging effect, or even cause dangerous.The draining of the present embodiment setting is logical
Road ponding can be discharged from drainage channel, and the first protective plate 51 and the second protective plate 52 by the top and bottom of skeleton 1 with
Soil isolation, water can only be discharged from drainage channel, it is ensured that will not intake in skeleton 1, guarantee the safe handling of Wireless charging coil.
Further, first protective plate 51, attachment base 6 and the second protective plate 52 are flase floor, can specifically be adopted
It is made of other materials such as glass reinforced plastic, Teflon or wear-resistant plastics, the first protective plate 51, attachment base 6 and the second protective plate 52
Multiple vertically communicated grid holes 100 are respectively formed, and grid hole 100 may extend over the first protective plate 51, attachment base 6 and the second protection
Plate 52 plays the role of Quick drainage with increasing water discharge capacity.
In one embodiment, the skeleton 1 is located at the upright projection of the first protective plate 51 and the second protective plate 52
In range, i.e. the area of the first protective plate 51 and the second protective plate 52 area that is all larger than skeleton 1, skeleton 1 is completely covered
Upper and lower surfaces, it is ensured that skeleton 1 is fully protected.
In one embodiment, the outside of the skeleton 1 is socketed with third protective plate 53, and the third protective plate 53 surrounds
The skeleton 1 is arranged.There is perforative card slot, skeleton 1 is fixed in card slot, so that third is anti-in the middle part of third protective plate 53
Backplate 53 is implemented to protect from the outside of skeleton 1 to skeleton 1, and Wireless charging coil is more difficult to be damaged, and nothing can be further promoted
The reliability and anti-pressure ability of line charge electric coil itself.
Wherein, third protective plate 53 can be can have and the first protection using protective plate used in the prior art
Plate 51 and the identical material of the second protective plate 52.And can according to the appearance profile of the first protective plate 51 and the second protective plate 52, if
It is set to such as the direction structure in figure, and size is identical as the first protective plate 51 and the second protective plate 52, keeps whole uniformity
And stability.
Further, the third protective plate 53 is equipped with vertical perforative drainage hole, and the ponding of 1 side of skeleton passes through row
Water hole discharge, without playing further waterproof action, further ensureing Wireless charging coil in lateral flow to skeleton 1
Safe handling.
Further, the third protective plate 53 is flase floor, can specifically use glass reinforced plastic, Teflon or wear-resisting
The other materials such as plastics are made, and form multiple vertically communicated grid holes 100 on third protective plate 53, and grid hole 100 can be all over
The surface of cloth third protective plate 53 Quick drainage is played the role of with increasing water discharge capacity.
On the basis of the above embodiments, the height of the attachment base 6 of the present embodiment is identical as the height of the skeleton 1, then
The upper and lower surfaces that first protective plate 51 and the second protective plate 52 will be tightly attached to skeleton 1 respectively are prevented with clamping skeleton 1
The movement of skeleton 1 vertically, the overall structure made is more compact, stablizes.
On the basis of the above embodiments, the attachment base 6 of the present embodiment is fixed in the through slot 10.Specifically,
The size of attachment base 6 can be slightly larger than through slot 10, attachment base 6 to be clamped in through slot 10 by micro elastic deformation, thus
It is mobile with respect to attachment base 6 to limit skeleton 1, so that skeleton 1 and connecting 6 and being stably fixed at and further enhance whole knot together
Structure intensity.
The above content is combine specific embodiment further detailed description of the utility model, and it cannot be said that
The specific implementation of the utility model is only limited to these instructions.For the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made.
Claims (9)
1. a kind of integrated car Wireless charging coil, it is characterised in that:
Including skeleton, the middle part of the skeleton is equipped with perforative through slot, is equipped in the skeleton around the close of through slot setting
The placing groove closed, the interior coil being equipped with along placing groove extending direction coiling of the placing groove；It further include the first protective plate and second
Protective plate and the attachment base for connecting the first protective plate and the second protective plate, the attachment base pass through the through slot, the first protection
Plate is located at the top of skeleton, and the second protective plate is located at the lower section of skeleton；
Magnetic core is equipped in the placing groove, the magnetic core is located at the lower section of the coil；
The bottom of the placing groove is equipped with multiple protectors along placing groove extending direction, and the magnetic core is arranged in the protector
It is interior；
The protection groove upper cap is covered with protection board, and the coil is arranged on protection board.
2. Wireless charging coil according to claim 1, it is characterised in that:
The upper surface of first protective plate is equipped with drainage channel, and the drainage channel sequentially passes through first protective plate, connects
Joint chair and the second protective plate.
3. Wireless charging coil according to claim 2, it is characterised in that:
First protective plate, attachment base and the second protective plate are flase floor.
4. Wireless charging coil according to claim 1, it is characterised in that:
The skeleton is located within the scope of the upright projection of the first protective plate and the second protective plate.
5. Wireless charging coil according to claim 1-4, it is characterised in that:
Third protective plate is socketed on the outside of the skeleton, the third protective plate is arranged around the skeleton.
6. Wireless charging coil according to claim 5, it is characterised in that:
The third protective plate is equipped with perforative drainage hole.
7. Wireless charging coil according to claim 6, it is characterised in that:
The third protective plate is flase floor.
8. Wireless charging coil according to claim 1-4, it is characterised in that:
The height of the attachment base is identical as the height of the skeleton.
9. Wireless charging coil according to claim 1-4, it is characterised in that:
The attachment base is fixed in the through slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820766402.6U CN208548210U (en) | 2018-05-22 | 2018-05-22 | A kind of integrated car Wireless charging coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820766402.6U CN208548210U (en) | 2018-05-22 | 2018-05-22 | A kind of integrated car Wireless charging coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208548210U true CN208548210U (en) | 2019-02-26 |
Family
ID=65420261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820766402.6U Active CN208548210U (en) | 2018-05-22 | 2018-05-22 | A kind of integrated car Wireless charging coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208548210U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666078A (en) * | 2018-05-22 | 2018-10-16 | 珠海拓锐德电子科技有限公司 | A kind of integrated car Wireless charging coil |
| CN113276514A (en) * | 2021-04-26 | 2021-08-20 | 昆山联友昌电子有限公司 | Flame-retardant protective film for wireless charging coil |
-
2018
- 2018-05-22 CN CN201820766402.6U patent/CN208548210U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666078A (en) * | 2018-05-22 | 2018-10-16 | 珠海拓锐德电子科技有限公司 | A kind of integrated car Wireless charging coil |
| CN113276514A (en) * | 2021-04-26 | 2021-08-20 | 昆山联友昌电子有限公司 | Flame-retardant protective film for wireless charging coil |
| CN113276514B (en) * | 2021-04-26 | 2022-12-27 | 昆山联友昌电子有限公司 | Flame-retardant protective film for wireless charging coil |
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