CN210245269U - Be applied to new energy automobile's magnetic bead - Google Patents
Be applied to new energy automobile's magnetic bead Download PDFInfo
- Publication number
- CN210245269U CN210245269U CN201921510553.6U CN201921510553U CN210245269U CN 210245269 U CN210245269 U CN 210245269U CN 201921510553 U CN201921510553 U CN 201921510553U CN 210245269 U CN210245269 U CN 210245269U
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- main body
- threading hole
- flange
- new energy
- magnetic bead
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Abstract
The utility model discloses a magnetic bead applied to new energy vehicles, which comprises a main body, wherein the main body comprises a first flange arranged on one side of the upper end surface of the main body, a second flange arranged on the other side of the upper end surface of the main body, a first threading hole and a second threading hole; the first flange and the second flange are symmetrically distributed on two sides of the upper end face of the main body; the first flange, the second flange and the upper end face of the main body are matched to form a groove, the first threading hole and the second threading hole are symmetrically distributed in the groove, and the first threading hole and the second threading hole are communicated downwards from the upper end face of the main body; the bottom surface of the main body is an annular surface consisting of two parallel straight edges and two semicircles on two sides of the straight edges. The magnetic bead applied to the new energy automobile has the advantages of being compatible, good in shielding performance, small in size and stable in structure.
Description
Technical Field
The utility model relates to an electromagnetic element technical field especially relates to a be applied to new energy automobile's magnetic bead.
Background
With the increasingly tense global energy, the increasingly worsened ecological environment, the rising of oil price and the increasing of energy-saving and emission-reducing pressure year by year, the new energy automobile with low energy consumption, low carbon, environmental protection and economy becomes the development direction of the global automobile industry upgrading transformation, and the new energy automobile development becomes the key of energy conservation and environmental management and becomes the strategic focus point for maintaining the national energy safety and promoting the industrial structure optimization and upgrading. The development of the traditional automobile to the new energy automobile faces many changes, so higher requirements are put on electromagnetic devices, and the following aspects are mainly provided:
(1) from mechanized to electronic, the traditional internal combustion engine drive changes to electric drive. The new energy automobile has more electric equipment, needs more efficient and reliable power distribution transmission and ensures that the electric equipment are not interfered with each other, so that the electromagnetic elements are required to have better anti-interference capability and electromagnetic compatibility;
(2) the new energy automobile electric equipment needs higher voltage and higher power, so that the electromagnetic element is required to bear higher voltage and large current transmission, and the novel energy automobile electric equipment is small in heat emission, good in heat dissipation, small in size, light in weight, safe and reliable.
The magnetic bead is exclusively used in and suppresses high frequency noise and spike on signal line, the power cord and disturb, still has the ability of absorbing electrostatic pulse, is the essential electromagnetic component of each electrical equipment steady operation in guaranteeing new energy automobile. The existing magnetic bead element generally has the problems of poor shielding property, large volume, unstable performance and short service life, and can not meet the requirement of long-term stable operation of a new energy automobile.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide a be applied to new energy automobile's magnetic bead, it has compatible and shielding nature good, small, stable in structure's advantage.
The utility model adopts the technical proposal that:
a magnetic bead applied to a new energy automobile comprises a main body, wherein the main body comprises a first flange arranged on one side of the upper end face of the main body, a second flange arranged on the other side of the upper end face of the main body, a first threading hole and a second threading hole; the first flange and the second flange are symmetrically distributed on two sides of the upper end face of the main body; the first flange, the second flange and the upper end face of the main body are matched to form a groove, the first threading hole and the second threading hole are symmetrically distributed in the groove, and the first threading hole and the second threading hole are communicated downwards from the upper end face of the main body; a wiring channel is formed among the first threading hole, the second threading hole and the groove, and a copper wire is arranged in the wiring channel; the bottom surface of the main body is an annular surface consisting of two parallel straight edges and two semicircles on two sides of the straight edges.
Further, the main part up end install with the magnetism lid of recess looks adaptation, the magnetism lid is including the apron and be located apron below protruding down, protruding shape down with recess looks adaptation. The magnetic cover and the main body are bonded together through glue. The magnetic cover can protect the copper wires in the grooves and prevent the copper wires from loosening or being damaged due to collision.
Furthermore, a through wire clamping groove is arranged in the downward protruding mode and is semicircular. The wire clamping groove can facilitate the wiring of magnetic beads.
The utility model provides a magnetic bead has following apparent advantage:
(1) above-mentioned magnetic bead, compact structure, it is small, the stable performance is applicable to high-end integrated fields such as new energy automobile, and magnetic bead up end design recess and internal design through wires hole make things convenient for the magnetic bead wiring, and recess and internal through wires hole can protect the copper line simultaneously, prevent that copper line pine from taking off and collision damage, extension magnetic bead life.
(2) The magnetic cover is additionally arranged on the upper end face of the magnetic bead, so that a copper wire in the protection groove can be further strengthened, and meanwhile, the shielding performance of the magnetic bead can be enhanced.
(3) The end faces of the two sides of the magnetic beads are designed to be flat faces, so that the magnetic beads can be conveniently and integrally mounted, and the structure is more stable.
Drawings
FIG. 1 is a schematic view of the structure of the magnetic bead of the present invention;
fig. 2 is a schematic top view of the magnetic bead main body of the present invention;
fig. 3 is a schematic cross-sectional structural view of the magnetic bead main body of the present invention;
FIG. 4 is a schematic diagram of a cross-sectional structure of the magnetic cover and the main body of the present invention;
fig. 5 is a schematic longitudinal sectional structure view of the combined main body and magnetic cover of the present invention.
The labels in the figure are: 1-a body; 2-a first flange; 3-a second flange; 4-a first threading hole; 5-a second threading hole; 6-groove; 7-a magnetic cover; 8-cover plate; 9-downward projection; 10-wire clamping grooves; 11-copper wire.
Detailed Description
As shown in fig. 1 to 5, a magnetic bead applied to a new energy vehicle includes a main body 1, where the main body 1 includes a first flange 2 disposed on one side of an upper end surface of the main body 1, a second flange 3 disposed on the other side of the upper end surface of the main body 1, a first threading hole 4, and a second threading hole 5; the first flange 2 and the second flange 3 are symmetrically distributed on two sides of the upper end surface of the main body 1; the first flange 2, the second flange 3 and the upper end face of the main body 1 are matched to form a groove 6, the first threading hole 4 and the second threading hole 5 are symmetrically distributed in the groove 6, and the first threading hole 4 and the second threading hole 5 are both communicated downwards from the upper end face of the main body 1; a wiring channel is formed among the first threading hole 4, the second threading hole 5 and the groove 6, and a copper wire 11 is arranged in the wiring channel; the main body 1 is a cylinder with an annular bottom surface, and the bottom surface of the main body 1 is an annular surface formed by two parallel straight edges and two semicircles on two sides of the straight edges.
The magnetic cover 7 matched with the groove 6 is installed on the upper end face of the main body 1, the magnetic cover 7 comprises a cover plate 8 and a lower bulge 9 located below the cover plate 8, and the shape of the lower bulge 9 is matched with the groove 6. The magnetic cover 7 and the main body 1 are bonded together through glue. The magnetic cover 7 can protect the copper wires 11 in the groove 6 and prevent the copper wires 11 from loosening or being damaged by collision.
The lower bulge 9 is provided with a through wire clamping groove 10, and the wire clamping groove 10 is semicircular. The wire clamping groove 10 can facilitate the wiring of magnetic beads.
The present invention has been described in detail with reference to the specific embodiments. However, the present invention is not limited to the above description. Within the knowledge of a person skilled in the art, variations are possible without departing from the inventive concept, which falls within the scope of the invention.
Claims (4)
1. The utility model provides a be applied to new energy automobile's magnetic bead which characterized in that: the wire drawing device comprises a main body, wherein the main body comprises a first flange arranged on one side of the upper end surface of the main body, a second flange arranged on the other side of the upper end surface of the main body, a first wire drawing hole and a second wire drawing hole; the first flange and the second flange are symmetrically distributed on two sides of the upper end face of the main body; the first flange, the second flange and the upper end face of the main body are matched to form a groove, the first threading hole and the second threading hole are symmetrically distributed in the groove, and the first threading hole and the second threading hole are communicated downwards from the upper end face of the main body; a wiring channel is formed among the first threading hole, the second threading hole and the groove, and a copper wire is arranged in the wiring channel; the bottom surface of the main body is an annular surface consisting of two parallel straight edges and two semicircles on two sides of the straight edges.
2. The magnetic bead applied to the new energy automobile according to claim 1, wherein: and the upper end surface of the main body is provided with a magnetic cover matched with the groove.
3. The magnetic bead applied to the new energy automobile according to claim 2, wherein: the magnetic cover comprises a cover plate and a lower bulge positioned below the cover plate, and the shape of the lower bulge is matched with that of the groove.
4. The magnetic bead applied to the new energy automobile according to claim 3, wherein: the lower projection is provided with a through wire clamping groove which is semicircular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921510553.6U CN210245269U (en) | 2019-09-11 | 2019-09-11 | Be applied to new energy automobile's magnetic bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921510553.6U CN210245269U (en) | 2019-09-11 | 2019-09-11 | Be applied to new energy automobile's magnetic bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210245269U true CN210245269U (en) | 2020-04-03 |
Family
ID=69965413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921510553.6U Active CN210245269U (en) | 2019-09-11 | 2019-09-11 | Be applied to new energy automobile's magnetic bead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210245269U (en) |
-
2019
- 2019-09-11 CN CN201921510553.6U patent/CN210245269U/en active Active
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