CN217607783U - Filter of controller and controller - Google Patents
Filter of controller and controller Download PDFInfo
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- CN217607783U CN217607783U CN202221690207.2U CN202221690207U CN217607783U CN 217607783 U CN217607783 U CN 217607783U CN 202221690207 U CN202221690207 U CN 202221690207U CN 217607783 U CN217607783 U CN 217607783U
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Abstract
The utility model provides a wave filter and controller of controller, the wave filter of controller includes: the magnetic ring defines an installation space; the first conductive pieces penetrate through the installation space and are spaced from the magnetic ring, and the first conductive pieces are connected in series; and the second conductive pieces penetrate through the mounting space and are spaced from the magnetic ring, and the second conductive pieces are connected in series. Therefore, the inductance of the filter can be effectively improved by enabling the plurality of first conductive pieces connected in series and the plurality of second conductive pieces connected in series to simultaneously penetrate through the installation space.
Description
Technical Field
The utility model relates to a signal filtering technology field, in particular to wave filter of controller and have controller of wave filter of this controller.
Background
In the related art, the filter is electrically connected with the positive electrode and the negative electrode of the battery pack, is connected with the direct-current support capacitor, and is used for filtering noise signals generated between the battery pack and an electrical appliance so as to prevent sensitive elements in the electrical appliance from being incapable of working normally. The inductance of the existing filter is low, and under a high-voltage working environment, the battery pack needs to be provided with the multistage filter simultaneously to reduce noise signals between the battery pack and an electric appliance, so that the use requirement of a sensitive element can be met, and the occupied space of the filter is overlarge. In other existing schemes, the inductance of the filter is increased by increasing the number of magnetic rings, which results in an increase in the production cost of the filter and a decrease in the product competitiveness of the electric equipment.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention is directed to a filter of a controller, which can reduce the required number of filters in a high voltage working environment, and the number of magnetic rings in each filter is not increased, so as to reduce the size of the space occupied by the filter and also reduce the production cost of the filter.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a filter for a controller comprising: a magnetic ring defining a mounting space; a plurality of first conductive members each penetrating the installation space and spaced apart from the magnetic ring, the plurality of first conductive members being connected in series; the second conductive pieces penetrate through the installation space and are spaced from the magnetic ring, and the second conductive pieces are connected in series.
In some examples of the present invention, the first conductive members are spaced apart in sequence along the first direction of the magnetic ring, and at least one second conductive member is disposed between at least two adjacent first conductive members.
In some examples of the present invention, a plurality of the second conductive members are spaced apart in sequence along the first direction, and each of the second conductive members is spaced apart from an adjacent first conductive member.
In some examples of the present invention, the first conductive member is disposed between at least two adjacent second conductive members.
In some examples of the present invention, the filter of the controller further comprises: and the first connecting piece is connected between two adjacent first conductive pieces so as to electrically connect the two adjacent first conductive pieces.
In some examples of the present invention, the first connecting member is disposed outside the magnetic ring, and both ends of the first connecting member are respectively provided with a first connecting portion and a second connecting portion, the first connecting portion and the second connecting portion connect adjacent two of the first conductive members respectively.
In some examples of the present invention, the filter of the controller further includes: and the second connecting piece is connected between two adjacent second conductive pieces so as to electrically connect the two adjacent second conductive pieces.
In some examples of the present invention, the second connecting member is disposed outside the magnetic ring, and both ends of the second connecting member are respectively provided with a third connecting portion and a fourth connecting portion, the third connecting portion and the fourth connecting portion connect adjacent two of the second conductive members respectively.
In some examples of the present invention, the first conductive members are parallel to each other, the second conductive members are parallel to each other, and the first conductive members are parallel to the second conductive members.
Compared with the prior art, the filter of controller have following advantage:
according to the utility model discloses a wave filter of controller, a plurality of first electrically conductive pieces through making series connection, a plurality of second electrically conductive pieces of series connection pass installation space simultaneously, can improve the inductance value of wave filter effectively, compare with prior art, can reduce the required quantity of wave filter under the high voltage operational environment, and the quantity of magnetic ring does not increase in every wave filter to can reduce the space size that the wave filter occupy, also can reduce the manufacturing cost of wave filter.
Another object of the present invention is to provide a controller.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a controller comprises the filter of the controller.
The filter of the controller and the controller has the same advantages as the filter of the controller in the prior art, and the detailed description is omitted here.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic diagram of a first embodiment of a filter according to an embodiment of the present invention;
fig. 2 is a schematic diagram of another angle of the first embodiment of the filter according to the embodiment of the present invention;
fig. 3 is a front view of a first embodiment of a filter according to an embodiment of the present invention;
fig. 4 is a side view of a first embodiment of a filter according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a second embodiment of a filter according to an embodiment of the present invention;
fig. 6 is a schematic diagram of another angle of a second embodiment of a filter according to an embodiment of the present invention;
fig. 7 is a front view of a second embodiment of a filter according to an embodiment of the present invention;
fig. 8 is a side view of a second embodiment of a filter according to an embodiment of the present invention.
Description of the reference numerals:
a filter 100;
a magnetic ring 10; an installation space 101;
a first conductive member 20; a first connecting member 201; a first connection portion 202; a second connection portion 203;
a second conductive member 30; a second connecting member 301; a third connecting portion 302; a fourth connection portion 303.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
According to the utility model discloses a wave filter 100 of controller, wave filter 100 can be connected with the positive pole and the negative pole electricity of battery package, and wave filter 100 can be connected with direct current support capacitor, and wave filter 100 can filter the noise signal between battery package and the consumer, and when the battery package used as the power battery of vehicle, the consumer can be the electric drive system of vehicle.
As shown in fig. 1 to 8, a filter 100 according to an embodiment of the present invention includes: a magnetic ring 10, a plurality of first conductive members 20, and a plurality of second conductive members 30. The magnetic ring 10 may be made of a magnet material, and the magnetic member may be constructed in a closed loop structure, and the magnetic ring 10 defines a mounting space 101 having a magnetic field therein the mounting space 101. The mounting space 101 has two open ends, and the two open ends of the mounting space 101 are respectively disposed at two ends of the magnetic ring 10 in a second direction of the filter 100, which may refer to a front-back direction of the filter 100 in fig. 1.
The plurality of first conductive members 20 penetrate through the installation space 101, and specifically, the first conductive members 20 may extend into the installation space 101 from one of the open ends of the installation space 101, and the first conductive members 20 may extend out of the installation space 101 from the other open end of the installation space 101, that is, a part of the first conductive members 20 located in the installation space 101 is in a magnetic field in the installation space 101, and when the first conductive members 20 are powered on, the magnetic ring 10 can filter a noise signal of the first conductive members 20. And, the plurality of first conductive members 20 are all spaced apart from the magnetic ring 10, preferably, the spacing distance between the first conductive members 20 and the magnetic ring 10 satisfies a prescribed safety distance, so that the short circuit damage of the filter 100 can be avoided.
Meanwhile, as shown in fig. 1, 2, 5, and 6, in some specific embodiments of the present invention, in the second direction of the filter 100, the first conductive member 20 has a first end and a second end, the first end of the first conductive member 20 is electrically connected to the second end of one of the two adjacent first conductive members 20, and the second end of the first conductive member 20 is electrically connected to the first end of the other of the two adjacent first conductive members 20, so that current can be sequentially conducted between the plurality of first conductive members 20, and the magnetic ring 10 can simultaneously filter noise signals in the plurality of first conductive members 20, thereby improving the performance of the filter 100.
Further, a plurality of second conductive members 30 all pass through the installation space 101, specifically, the second conductive members 30 may extend into the installation space 101 from one of the open ends of the installation space 101, and the second conductive members 30 may extend out of the installation space 101 from the other open end of the installation space 101, that is, a part of the second conductive members 30 located in the installation space 101 is in the magnetic field in the installation space 101, and when the second conductive members 30 are powered on, the magnetic ring 10 can filter the noise signals of the second conductive members 30. And, the plurality of second conductive members 30 are all spaced apart from the magnetic ring 10, preferably, the spacing distance between the second conductive members 30 and the magnetic ring 10 satisfies a prescribed safety distance, so that the short circuit damage of the filter 100 can be avoided.
Meanwhile, the plurality of second conductive members 30 are connected in series, as shown in fig. 1, fig. 2, fig. 5, and fig. 6, in some specific embodiments of the present invention, in the second direction of the filter 100, the second conductive member 30 has a first end and a second end, the first end of the second conductive member 30 is electrically connected to the second end of one of the two adjacent second conductive members 30, and the second end of the second conductive member 30 is electrically connected to the first end of the other of the two adjacent second conductive members 30, so that current can be sequentially conducted between the plurality of second conductive members 30, and the magnetic ring 10 can simultaneously filter noise signals in the plurality of second conductive members 30, thereby improving performance of the filter 100.
Therefore, the inductance of the filter 100 can be effectively increased by allowing the plurality of first conductive members 20 connected in series and the plurality of second conductive members 30 connected in series to simultaneously penetrate through the installation space 101, and compared with the prior art, the number of the filters 100 required in a high-voltage working environment can be reduced, and the number of the magnetic rings 10 in each filter 100 is one, that is, the number of the magnetic rings 10 in the filter 100 is not increased, so that the size of the space occupied by the filter 100 can be reduced, and the production cost of the filter 100 can also be reduced.
In addition, one of the first conductive members 20 located at the end of the plurality of first conductive members 20 and the second conductive members 30 located at the end of the plurality of second conductive members 30 may be connected to a positive electrode of the battery pack, and the other of the first conductive members 20 located at the end of the plurality of first conductive members 20 and the second conductive members 30 located at the end of the plurality of second conductive members 30 may be connected to a negative electrode of the battery pack, for example, the first conductive member 20 may be connected to the positive electrode of the battery pack and the second conductive member 30 may be connected to the negative electrode of the battery pack, or the first conductive member 20 may be connected to the negative electrode of the battery pack and the second conductive member 30 may be connected to the positive electrode of the battery pack, and the first conductive members 20 located at the other end of the plurality of first conductive members 20 and the second conductive members 30 located at the other end of the plurality of second conductive members 30 may be connected to a dc support capacitor, respectively, which may be electrically connected to the electric equipment, so that the battery pack, the filter 100 and the electric equipment may form a closed circuit.
In some embodiments of the present invention, as shown in fig. 1, fig. 2, fig. 5, and fig. 6, a plurality of first conductive members 20 may be sequentially spaced apart along the first direction of the magnetic ring 10. It should be noted that, the first direction of the magnetic ring 10 may refer to an up-down direction in fig. 1, and the embodiment shown in fig. 1 is taken as an example for description, when there are two first conductive members 20, the two first conductive members 20 are arranged at intervals, so that a short circuit of the first conductive member 20 caused by contact between the two adjacent first conductive members 20 can be avoided, and in a high-voltage operating environment, such an arrangement can prevent the first conductive member 20 from being damaged due to overheating after the short circuit, thereby improving the safety of the filter 100. Moreover, by setting the spacing distance between the first conductive members 20, signal interference between the first conductive members 20 can be avoided, so that the filtering performance of the filter 100 can be improved, and the product quality of the filter 100 can be further improved.
Further, as shown in fig. 1, fig. 2, fig. 5, and fig. 6, the plurality of second conductive members 30 are sequentially spaced apart along the first direction, that is, the plurality of second conductive members 30 may be spaced apart in the up-down direction in fig. 1, and as illustrated in the embodiment shown in fig. 1, when there are two second conductive members 30, the two adjacent second conductive members 30 are spaced apart from each other, so that the second conductive members 30 can be prevented from being short-circuited after being contacted, and in a high-voltage operating environment, the second conductive members 30 can be prevented from being damaged due to overheating after being short-circuited, so that the safety of the filter 100 can be improved. Furthermore, by setting the spacing distance between the second conductive members 30, signal interference between the second conductive members 30 can be avoided, so that the filtering performance of the filter 100 can be improved, and the product quality of the filter 100 can be further improved.
And, each second conductive member 30 is spaced apart from the adjacent first conductive member 20, that is, there is a spacing distance between each second conductive member 30 and the adjacent first conductive member 20, wherein the spacing distance between the second conductive member 30 and the adjacent first conductive member 20 satisfies a prescribed safety distance of the electric devices. By setting the spacing distance between the second conductive member 30 and the adjacent first conductive member 20, the second conductive member 30 can be prevented from contacting the adjacent first conductive member 20 and then being short-circuited, so that the use safety of the filter 100 can be further improved, and the product quality of the filter 100 can be further improved. Meanwhile, the spacing space between the second conductive member 30 and the adjacent first conductive member 20 may prevent signal interference between the second conductive member 30 and the adjacent first conductive member 20, so that the filtering performance of the filter 100 may be further improved.
Further, as shown in fig. 1, 2, 5, and 6, at least one second conductive member 30 may be disposed between at least two adjacent first conductive members 20, and in other embodiments, the first conductive member 20 may be disposed between at least two adjacent second conductive members 30. By arranging at least one second conductive piece 30 between at least two adjacent first conductive pieces 20, the second conductive piece 30 can fully utilize the space between the two adjacent first conductive pieces 20, and in the first direction of the magnetic ring 10, the space occupied by the first conductive pieces 20 and the second conductive pieces 30 in the magnetic ring 10 is smaller, so that the structure of the filter 100 can be more compact, and the space occupied by the filter 100 between a battery pack and electric equipment can be further reduced.
Similarly, at least one first conductive piece 20 is disposed between at least two adjacent second conductive pieces 30, the first conductive piece 20 can fully utilize the space between the two adjacent second conductive pieces 30, and in the first direction of the magnetic ring 10, the space occupied by the first conductive piece 20 and the second conductive piece 30 on the magnetic ring 10 is smaller, so that the structure of the filter 100 can be more compact, and the space occupied by the filter 100 between the battery pack and the electric equipment can be further reduced.
Preferably, one second conductive member 30 is disposed between any two adjacent first conductive members 20, and one first conductive member 20 is disposed between any two adjacent second conductive members 30, so that the spacing space between any two adjacent second conductive members 30 and between any two adjacent first conductive members 20 can be effectively utilized under the condition that a sufficient safety distance is ensured between any two adjacent second conductive members 30 and between any two adjacent first conductive members 20, thereby making the structure of the filter 100 more compact.
In some embodiments of the present invention, the filter 100 may further include: and the first connecting piece 201, the first connecting piece 201 is connected between two adjacent first conductive pieces 20 to electrically connect the two adjacent first conductive pieces 20. Preferably, the first conductive pieces 20 may be configured as a copper bar, the copper bar may conduct a large current, so that the filter 100 may operate in a high-voltage large-current operating environment, and the first connecting pieces 201 may be configured as a copper bar, by connecting the first connecting pieces 201 at two adjacent first conductive pieces 20, the first connecting pieces 201 may conduct a circuit between two adjacent first conductive pieces 20, so that two adjacent first conductive pieces 20 may be connected in series, and the first connecting pieces 201 may ensure that a large current is conducted between two adjacent first conductive pieces 20, so that a circuit between two adjacent first conductive pieces 20 may be prevented from being burnt.
Further, as shown in fig. 1, fig. 2, fig. 5, and fig. 6, the first connecting member 201 may be disposed outside the magnetic ring 10, that is, the first connecting member 201 and two adjacent first conductive members 20 may be connected to each other and then may surround the magnetic ring 10, and a first connecting portion 202 and a second connecting portion 203 may be respectively disposed at two ends of the first connecting member 201, and the first connecting portion 202 and the second connecting portion 203 are respectively connected to two adjacent first conductive members 20. The first connection portion 202 may extend toward one of the two adjacent first conductive members 20 connected to the first connection portion 201, and the second connection portion 203 may extend toward the other of the two adjacent first conductive members 20 connected to the first connection portion 201, so that the first connection portion 201 located outside the magnetic ring 10 may be connected to the two adjacent first conductive members 20 located inside the magnetic ring 10.
In some preferred embodiments, two adjacent first conductive members 20 and the first connecting member 201 may be configured as an integrally formed component, that is, two adjacent first conductive members 20 and the first connecting member 201 may be manufactured by an integrally formed processing method, so that the resistance value of the connection between the first conductive member 20 and the first connecting member 201 may be reduced, the number of components of the filter 100 may also be reduced, thereby avoiding overheating of the connection between the first conductive member 20 and the first connecting member 201, and also reducing the production cost of the filter 100.
According to some embodiments of the present invention, as shown in fig. 1 to fig. 4, the first connecting member 201 may be extended along the first direction of the magnetic ring 10, so as to reduce the radial size of the filter 100, so that the radial space occupied by the filter 100 between the battery pack and the electric device may be smaller, and the arrangement of the filter 100 may be more flexible. However, the present invention is not limited to this, for example, as shown in fig. 5 to 8, when the size of the magnetic ring 10 in the first direction is smaller, the first connecting member 201 may extend along the radial direction of the magnetic ring 10, and under the condition that the cross-sectional size of the first connecting member 201 satisfies the conductive requirements of two adjacent first conductive members 20, the size of the first connecting member 201 in the vertical direction in fig. 1 may be reduced as much as possible, so as to prevent the first connecting member 201 from protruding out of the magnetic ring 10 in the first direction of the magnetic ring 10, and further to enable the filter 100 to be easily disposed.
In some embodiments of the present invention, as shown in fig. 1, fig. 2, fig. 5, and fig. 6, the filter 100 may further include: and a second connecting member 301, wherein the second connecting member 301 is connected between two adjacent second conductive members 30 to electrically connect the two adjacent second conductive members 30. Preferably, the second conductive piece 30 can be constructed as a copper bar, the copper bar can conduct a large current, thereby enabling the filter 100 to work under the working environment of a high-voltage large current, and the second connecting piece 301 can be constructed as a copper bar, the second connecting piece 301 is connected through two adjacent second conductive pieces 30, the second connecting piece 301 can conduct a circuit between two adjacent second conductive pieces 30, thereby enabling two adjacent second conductive pieces 30 to be connected in series, and the second connecting piece 301 can ensure that a large current is conducted between two adjacent second conductive pieces 30, thereby preventing the circuit between two adjacent second conductive pieces 30 from being burnt.
Further, as shown in fig. 1, fig. 2, fig. 5, and fig. 6, the second connecting member 301 may be disposed outside the magnetic ring 10, that is, the second connecting member 301 and two adjacent second conductive members 30 may be connected and then surround the magnetic ring 10, and both ends of the second connecting member 301 may be respectively provided with a third connecting portion 302 and a fourth connecting portion 303, and the third connecting portion 302 and the fourth connecting portion 303 are respectively connected to two adjacent second conductive members 30. The third connecting portion 302 may extend toward one of the two adjacent second conductive members 30 connected to the second connecting member 301, and the fourth connecting portion 303 may extend toward the other one of the two adjacent second conductive members 30 connected to the second connecting member 301, so that the second connecting member 301 located outside the magnetic ring 10 may be connected to the two adjacent second conductive members 30 located inside the magnetic ring 10.
In some preferred embodiments, the two adjacent second conductive members 30 and the second connecting member 301 may be configured as an integrally formed component, that is, the two adjacent second conductive members 30 and the second connecting member 301 may be manufactured by an integrally formed processing method, so that the resistance value of the connection between the second conductive members 30 and the second connecting member 301 may be reduced, the number of components of the filter 100 may also be reduced, thereby preventing the connection between the second conductive members 30 and the second connecting member 301 from overheating, and further reducing the production cost of the filter 100.
According to some embodiments of the present invention, as shown in fig. 1 to fig. 4, the second connecting member 301 may be extended along the first direction of the magnetic ring 10, so as to reduce the radial size of the filter 100, so that the radial space occupied by the filter 100 between the battery pack and the electric device may be smaller, and the arrangement of the filter 100 may be more flexible. However, the present invention is not limited to this, for example, as shown in fig. 5 to 8, when the size of the magnetic ring 10 in the first direction is smaller, the second connecting member 301 may be extended along the radial direction of the magnetic ring 10, and under the condition that the cross-sectional size of the second connecting member 301 satisfies the conductive requirement of two adjacent second conductive members 30, the size of the second connecting member 301 in the vertical direction in fig. 1 may be reduced as much as possible, so as to prevent the second connecting member 301 from protruding out of the magnetic ring 10 in the first direction of the magnetic ring 10, and further to enable the filter 100 to be easily disposed.
Further, in the third direction of the magnetic ring 10, the first connecting piece 201 and the second connecting piece 301 may be respectively disposed at two sides of the magnetic ring 10, so as to ensure that the filter 100 can normally filter the current. In addition, the first connecting piece 201 and the second connecting piece 301 are both arranged at a distance from the magnetic ring 10, and preferably, the distance between the first connecting piece 201 and the magnetic ring 10 and the distance between the second connecting piece 301 and the magnetic ring 10 both satisfy a specified safety distance, so that short-circuit damage to the filter 100 can be avoided.
In other embodiments of the present invention, an insulating paper may be disposed between the first conductive element 20 and the second conductive element 30 and/or between the first conductive element 20 and the magnetic ring 10 and/or between the first connecting element 201 and the magnetic ring 10 and/or between the second conductive element 30 and the magnetic ring 10 and/or between the second connecting element 301 and the magnetic ring 10, where the insulating paper has a good insulating effect, and can prevent the current from being conducted between the first conductive element 20 and the second conductive element 30, between the first conductive element 20 and the magnetic ring 10, between the first connecting element 201 and the magnetic ring 10, between the second conductive element 30 and the magnetic ring 10, and between the second connecting element 301 and the magnetic ring 10, so as to further improve the safety of the filter 100.
In some embodiments of the present invention, as shown in fig. 1, fig. 2, fig. 5, and fig. 6, the first conductive pieces 20 can be arranged in parallel to each other, and by making any two first conductive pieces 20 arranged in parallel, the circuit length of the first conductive pieces 20 connected by the first connecting pieces 201 can be reduced, so as to reduce the production cost of the filter 100, and the spacing distances between two adjacent first connecting pieces 201 are the same, so as to avoid the waste of the spacing space between two adjacent first connecting pieces 201 caused by the uneven spacing distance between two adjacent first connecting pieces 201, and further reduce the size of the installation space 101 in the first direction, which is beneficial to reduce the size of the filter 100.
Similarly, a plurality of second conductive pieces 30 can be arranged in parallel to each other, through making two arbitrary second conductive pieces 30 parallel arrangement, can reduce the circuit length after a plurality of second conductive pieces 30 are connected through second connecting piece 301, thereby can reduce the manufacturing cost of filter 100, and, the interval distance is the same everywhere between two adjacent second connecting pieces 301, thereby can avoid interval distance between two adjacent second connecting pieces 301 inhomogeneous to cause interval space waste between two adjacent second connecting pieces 301, and then can reduce the size of installation space 101 on the first direction, be favorable to reducing the volume of filter 100.
Meanwhile, the first conductive member 20 and the second conductive member 30 may be disposed in parallel. By arranging the first conductive member 20 and the second conductive member 30 in parallel, the distance between the first conductive member 20 and the second conductive member 30 is the same, so that the waste of the space between the first conductive member 20 and the second conductive member 30 caused by the uneven distance between the first conductive member 20 and the second conductive member 30 can be avoided, the size of the installation space 101 in the first direction can be reduced, and the size of the filter 100 can be reduced.
According to the utility model discloses controller, including the wave filter 100 of above-mentioned embodiment, wave filter 100 is connected with the positive pole and the negative pole of battery package, and the controller is used for controlling the circuit intercommunication or the disconnection between battery package and the consumer. By allowing the plurality of first conductive members 20 connected in series and the plurality of second conductive members 30 connected in series to simultaneously pass through the installation space 101, the inductance of the filter 100 can be effectively increased, and the number of filters 100 required in a high voltage environment can be reduced as compared to the prior art, so that the size of the space occupied by the filter 100 can be reduced, and the production cost of the filter 100 can also be reduced.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A filter for a controller, comprising:
a magnet ring (10), the magnet ring (10) defining a mounting space (101);
a plurality of first conductive members (20), each of the plurality of first conductive members (20) passing through the installation space (101) and spaced apart from the magnetic ring (10), the plurality of first conductive members (20) being connected in series;
a plurality of second conductive members (30), each of the plurality of second conductive members (30) passing through the installation space (101) and being spaced apart from the magnetic ring (10), the plurality of second conductive members (30) being connected in series.
2. The filter of the controller according to claim 1, wherein a plurality of said first conductive members (20) are sequentially spaced along a first direction of said magnetic ring (10), and at least one said second conductive member (30) is disposed between at least two adjacent said first conductive members (20).
3. The filter of claim 2, wherein a plurality of said second conductive members (30) are sequentially spaced along said first direction, and each said second conductive member (30) is spaced from an adjacent said first conductive member (20).
4. A filter for a controller according to claim 3, wherein said first conductive member (20) is provided between at least two adjacent second conductive members (30).
5. The filter of the controller of claim 1, further comprising: the first connecting piece (201), the first connecting piece (201) is connected between two adjacent first conductive pieces (20) so as to electrically connect the two adjacent first conductive pieces (20).
6. The filter of the controller according to claim 5, wherein the first connecting member (201) is disposed outside the magnetic ring (10), and both ends of the first connecting member (201) are respectively provided with a first connecting portion (202) and a second connecting portion (203), and the first connecting portion (202) and the second connecting portion (203) are respectively connected to two adjacent first conductive members (20).
7. The filter of the controller of claim 1, further comprising: a second connecting member (301), wherein the second connecting member (301) is connected between two adjacent second conductive members (30) to electrically connect the two adjacent second conductive members (30).
8. The filter of the controller according to claim 7, wherein the second connecting member (301) is disposed outside the magnetic ring (10), and both ends of the second connecting member (301) are respectively provided with a third connecting portion (302) and a fourth connecting portion (303), and the third connecting portion (302) and the fourth connecting portion (303) are respectively connected to two adjacent second conductive members (30).
9. The filter of the controller of claim 1, wherein a plurality of said first conductive members (20) are parallel to each other, a plurality of said second conductive members (30) are parallel to each other, and said first conductive members (20) are parallel to said second conductive members (30).
10. A controller characterized by a filter comprising a controller according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221690207.2U CN217607783U (en) | 2022-06-30 | 2022-06-30 | Filter of controller and controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221690207.2U CN217607783U (en) | 2022-06-30 | 2022-06-30 | Filter of controller and controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217607783U true CN217607783U (en) | 2022-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221690207.2U Active CN217607783U (en) | 2022-06-30 | 2022-06-30 | Filter of controller and controller |
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| Country | Link |
|---|---|
| CN (1) | CN217607783U (en) |
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2022
- 2022-06-30 CN CN202221690207.2U patent/CN217607783U/en active Active
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