CN215496349U - Circuit breaker mutual inductor bracket assembly - Google Patents
Circuit breaker mutual inductor bracket assembly Download PDFInfo
- Publication number
- CN215496349U CN215496349U CN202121752486.6U CN202121752486U CN215496349U CN 215496349 U CN215496349 U CN 215496349U CN 202121752486 U CN202121752486 U CN 202121752486U CN 215496349 U CN215496349 U CN 215496349U
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- base
- circuit breaker
- mutual inductor
- circuit board
- groove
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Abstract
The utility model provides a mutual inductor bracket assembly of a circuit breaker, which comprises a base, a circuit board, a mutual inductor and a cover plate, wherein a first plug-in groove for inserting the circuit board is formed in the base, a mounting groove for mounting the mutual inductor is formed in the base, the mutual inductor is electrically connected with the circuit board, the cover plate covers the base, and the circuit board and the mutual inductor are clamped between the cover plate and the base.
Description
Technical Field
The utility model relates to the technical field of circuit breakers, in particular to a mutual inductor bracket assembly of a circuit breaker.
Background
The mutual inductor is arranged inside the circuit breaker and used for monitoring each phase of current, and when the current fluctuates, the mutual inductor transmits signals to the inside of the circuit breaker so as to provide triggering basis for the action of the circuit breaker. The existing mutual inductor for the circuit breaker is arranged in a circuit breaker shell and is arranged in the same space with other components, so that the components can be influenced mutually.
SUMMERY OF THE UTILITY MODEL
In view of the problems identified in the background art, the present invention proposes a circuit breaker transformer cradle assembly that is particularly useful for mounting transformers.
The technical scheme of the utility model is realized as follows:
the utility model provides a circuit breaker mutual-inductor bracket component, includes base, circuit board, mutual inductor, apron, the base on be equipped with for circuit board male inserting groove one, the base on be equipped with the mounting groove that is used for installing mutual inductor, mutual inductor with the circuit board electricity connect, the apron lid establish the base on, circuit board and mutual inductor are by the centre gripping between apron and base.
The utility model is further arranged in such a way that a central column body is arranged in the center of the mounting groove and connected in the middle of the mutual inductor, a first through hole penetrating through the central column body at two axial sides of the central column body is formed in the central column body, and a second through hole corresponding to the first through hole is formed in the cover plate.
The utility model is further provided that the mutual inductor is provided with three mutual inductors.
The utility model is further arranged in that the circuit board is provided with an electronic component, and the base is provided with a second inserting groove matched with the electronic component.
The utility model is further provided that the first insertion groove is communicated with the mounting groove.
The utility model is further provided that the first insertion groove is communicated with the second insertion groove.
By adopting the technical scheme, the utility model has the beneficial effects that:
according to the mutual inductor bracket assembly of the circuit breaker, the mutual inductor is arranged in the base, so that the mutual inductor can be independently arranged, and the mutual interference between the mutual inductor and other components is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model is illustrated below with reference to fig. 1:
the utility model provides a circuit breaker mutual-inductor bracket component, includes base 1, circuit board 2, mutual inductance coil 3, apron 6, base 1 on be equipped with and supply circuit board 2 male inserting groove 4, base 1 on be equipped with the mounting groove 5 that is used for installing mutual inductance coil 3, mutual inductance coil 3 with 2 electricity of circuit board connect, apron 6 lid establish base 1 on, circuit board 2 and mutual inductance coil 3 are by the centre gripping between apron 6 and base 1.
The center of the mounting groove 5 is provided with a center column body 7, the center column body 7 is connected in the middle of the mutual inductor 3, the center column body 7 is provided with a first through hole 8 penetrating through two axial sides of the center column body, and the cover plate 6 is provided with a second through hole 9 corresponding to the first through hole 8.
Three mutual inductors 3 are arranged.
The circuit board 2 is provided with an electronic component 11, and the base 1 is provided with a second inserting groove 10 matched with the electronic component 11.
The first inserting groove 4 is communicated with the mounting groove 5.
Wherein, the first inserting groove 4 is communicated with the second inserting groove 10.
By adopting the technical scheme, the utility model has the beneficial effects that:
according to the mutual inductor bracket assembly of the circuit breaker, the mutual inductor is arranged in the base 1, so that the mutual inductor can be independently arranged, and the mutual interference between the mutual inductor and other components is avoided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A circuit breaker transformer bracket assembly characterized in that: the transformer coil comprises a base, a circuit board, a mutual inductance coil and a cover plate, wherein a first plug-in groove for inserting the circuit board is formed in the base, a mounting groove for mounting the mutual inductance coil is formed in the base, the mutual inductance coil is electrically connected with the circuit board, the cover plate covers the base, and the circuit board and the mutual inductance coil are clamped between the cover plate and the base.
2. The circuit breaker transformer cradle assembly of claim 1, wherein: the center of the mounting groove is provided with a center column body, the center column body is connected in the middle of the mutual inductance coil, the center column body is provided with a first through hole penetrating through two axial sides of the center column body, and the cover plate is provided with a second through hole corresponding to the first through hole.
3. The circuit breaker transformer cradle assembly of claim 1, wherein: the number of the mutual inductors is three.
4. The circuit breaker transformer cradle assembly of claim 1, wherein: the circuit board is provided with an electronic component, and the base is provided with a second inserting groove matched with the electronic component.
5. The circuit breaker transformer cradle assembly of claim 1, wherein: the first inserting groove is communicated with the mounting groove.
6. The circuit breaker transformer cradle assembly of claim 1, wherein: the first insertion groove is communicated with the second insertion groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121752486.6U CN215496349U (en) | 2021-07-29 | 2021-07-29 | Circuit breaker mutual inductor bracket assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121752486.6U CN215496349U (en) | 2021-07-29 | 2021-07-29 | Circuit breaker mutual inductor bracket assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215496349U true CN215496349U (en) | 2022-01-11 |
Family
ID=79753364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121752486.6U Active CN215496349U (en) | 2021-07-29 | 2021-07-29 | Circuit breaker mutual inductor bracket assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215496349U (en) |
-
2021
- 2021-07-29 CN CN202121752486.6U patent/CN215496349U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |