CN220324379U - Circuit breaker convenient to get electricity - Google Patents
Circuit breaker convenient to get electricity Download PDFInfo
- Publication number
- CN220324379U CN220324379U CN202321789996.XU CN202321789996U CN220324379U CN 220324379 U CN220324379 U CN 220324379U CN 202321789996 U CN202321789996 U CN 202321789996U CN 220324379 U CN220324379 U CN 220324379U
- Authority
- CN
- China
- Prior art keywords
- electric
- circuit breaker
- temperature sensor
- bolt
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005611 electricity Effects 0.000 title claims abstract description 20
- 238000002955 isolation Methods 0.000 claims abstract description 19
- 239000000523 sample Substances 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 239000011889 copper foil Substances 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
- 230000004308 accommodation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 33
- 238000003466 welding Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Patch Boards (AREA)
Abstract
The utility model discloses a circuit breaker convenient for electricity taking, which comprises a shell, an electricity taking bolt and a power panel positioned in the shell, wherein a first electricity receiving end and a plurality of second electricity receiving ends which are distributed at equal intervals are arranged on the power panel; the utility model forms electricity through the electricity taking bolt, omits partial welding procedures, has stable connection and good isolation effect.
Description
Technical Field
The utility model relates to a circuit breaker convenient for electricity taking.
Background
When the circuit board is arranged in the circuit breaker, the power supply mode of the circuit board is usually to take power from the main loop, so that the power supply effect of the circuit board is formed.
In the prior art, the circuit board is connected with the main loop in a power-taking mode through a wire, namely one end of the wire is welded with the circuit board, and the other end of the wire is electrically connected with the main loop; the circuit board is connected with the main loop in a power-taking mode through a conducting plate, namely one end of the conducting plate is welded with the circuit board, and the other end of the conducting plate is electrically connected with the main loop. The two connecting modes are welded for multiple times, so that the welding times are increased, the efficiency is low, the subsequent circuit board needs to be fixed with the shell when being installed, and the space occupation ratio caused by the lead wires/the conducting strips also needs to be considered.
Disclosure of Invention
The utility model mainly solves the technical problem of providing a circuit breaker convenient for electricity taking.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a circuit breaker convenient to get electricity, wherein, including the casing, get electric bolt and be located the power strip of casing, be equipped with first electric end and a plurality of equidistant second electric end that connects of distribution on the power strip, first electric end orientation gets electric bolt one side on be equipped with get electric bolt complex electric connection layer, the casing internal fixation has first conducting strip and the second conducting strip of being connected with main circuit electricity, get electric bolt and pass the power strip and be connected fixedly with first conducting strip, get electric bolt and electric connection layer electric connection, second electric end and second conducting strip electric connection.
Adopt this kind of structure setting, through getting the fixed effect of connection between electric bolt formation power strip and the first conducting strip, get electric bolt simultaneously and still formed the electric connection effect between power strip and the first conducting strip, saved the welding process, improved machining efficiency for electric connection is more stable, moreover, has saved a wire, makes the usage space increase.
Wherein, get electric bolt and be the plane towards electric tie layer one side.
Through planar setting, increase and get the area of contact between electric bolt and the power strip, improve the electrical connection effect.
Wherein the electric connection layer is copper foil or silver foil or gold foil.
The arrangement of the copper foil, the silver foil or the gold foil is adopted, so that the electric connection effect between the power panel and the first conducting strip is further improved.
Wherein, be equipped with a plurality of division board on the casing, the division board stretches into between two adjacent second electric terminals.
The electric isolation effect between the two second electric terminals is formed through the isolation plate, and the protection effect is improved.
The shell comprises a base and a bottom plate, the base and the bottom plate are matched to form a first accommodating cavity, and the power panel is located in the first accommodating cavity and fixed.
The cooperation of base and bottom plate forms the first chamber that holds of power strip for form the isolation effect between power strip and the keysets, improve the protection level.
Wherein, the division board is located base or bottom plate.
The setting of division board different positions all can satisfy the isolation effect.
The base is provided with a hollow column, the hollow column is communicated with the second conductive sheet, and the bolt penetrates through the hollow column to be fixedly connected with the second conductive sheet.
The fixed effect of second conducting strip has been realized to the bolt, and simultaneously, the wire can realize the intercommunication effect between the second conducting strip through the bolt, can realize the electrical intercommunication between second conducting strip and the second electric terminal.
Wherein, hollow post is equipped with the breach towards power strip one side.
The setting of breach for the orientation of wire forms fixed effect, and the wire can only extend towards the power strip.
The device further comprises a first temperature sensor plate and a second temperature sensor plate, sensor probes are arranged on the first temperature sensor plate and the second temperature sensor plate, the sensor probes respectively abut against the first conducting strip and the second conducting strip, and the first temperature sensor plate and the second temperature sensor plate are electrically connected with the power supply plate.
The effect of temperature detection is formed through the temperature sensor plate, so that real-time monitoring is formed, and whether the first conductive sheet and the second conductive sheet fail or not is monitored.
Wherein, first chamber that holds is equipped with the passageway, and first temperature sensor board or second temperature sensor board can be through passageway and power strip electrical connection.
Through the setting of passageway, form the effect of isolation protection for the wire can be embedded to the passageway internal fixation.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present utility model;
FIG. 2 is a cross-sectional view of embodiment 1 of the present utility model;
fig. 3 is a partial enlarged view of a portion a in fig. 2;
FIG. 4 is a schematic view showing a partial structure of embodiment 1 of the present utility model;
fig. 5 is a bottom view of fig. 4.
Description of the embodiments
Examples
Referring to fig. 1 to 5, a circuit breaker for facilitating power extraction includes a housing 100, a power extraction bolt 1, and a power panel 6 positioned within the housing 100.
The casing 100 includes an upper cover 2, a middle seat 3, a base 4, and a bottom plate 5, where the upper cover 2, the middle seat 3, and the base 4 are disposed from top to bottom and are spliced and fixed with each other, and the splicing and fixing manner may be bolt fixing. Here, the accommodating cavity formed by splicing the upper cover 2 and the middle seat 3 is irrelevant to the present embodiment, and will not be described. The middle seat 3 and the base 4 are matched to form a second accommodating cavity 102, and a first conducting strip 7 and a second conducting strip 8 which are electrically connected with the main circuit are fixed in the second accommodating cavity 102. In this embodiment, taking three-phase electricity as an example, the first conductive plates 7 are correspondingly connected with the zero line, the second conductive plates 8 are correspondingly connected with the live line, so the number of the first conductive plates 7 is two, and the number of the second conductive plates 8 is six. One first conductive sheet 7 cooperates with three second conductive sheets 8 to form an input terminal, and the other first conductive sheet 7 cooperates with three second conductive sheets 8 to form an output terminal. In this embodiment, the power panel 6 is matched with the first conductive sheet 7 and the second conductive sheet 8 on the output end. The input end and the output end are correspondingly arranged, and the electric connection effect is realized through the moving contact and the fixed contact, which is the prior art, so the description is not expanded in the embodiment.
The base 4 and the bottom plate 5 cooperate to form a first accommodating cavity 101, wherein the first accommodating cavity 101 is internally provided with a power supply board 6, a first temperature sensor board 9 and a second temperature sensor board 10.
The fixing mode between the base 4 and the bottom plate 5 is a bolt fixing mode, and it is to be noted that the bottom plate 5 is embedded into the base 4, and then fixing is achieved, so that the bottom surface of the base 4 and the bottom surface of the bottom plate 5 are arranged in a coplanar manner, and overall attractiveness is improved.
The power panel 6 is configured to cooperate with the main circuit to form a power-taking effect, so that the adapter panel located in the second accommodating cavity 102 forms a power-supplying effect. The power panel 6 is electrically connected to the adapter plate through pins, i.e. the pins penetrate through the base 4 to be connected to the adapter plate.
The power panel 6 is fixed in the second accommodation chamber 102, and here power panel 6 one end adopts conventional bolt to be connected fixedly with base 4, is equipped with first electric terminal 61 on the other end of power panel 6, and here first electric terminal 61 is last to be equipped with the hole, is equipped with electrical connection layer 611 on first electric terminal 61 towards bottom plate 5 one side, and electrical connection layer 611 is copper foil or silver foil or gold foil. The arrangement of copper foil, silver foil or gold foil is adopted, so that the electrical connection effect between the power panel 6 and the first conductive sheet 7 is further improved. The power taking bolt 1 penetrates through the power panel 6 to be connected and fixed with the first conducting strip 7, at this time, the power taking bolt 1 is electrically attached to the electrical connection layer 611, and therefore an electrical connection effect between the power panel 6 and the first conducting strip 7 is achieved. The side of the electricity taking bolt 1 facing the electric connection layer 611 is a plane. Through planar setting, increase and get area of contact between electric bolt 1 and the power strip 6, improve the electrical connection effect. In this embodiment, the electricity taking bolt 1 is made of conductive material, and the lower part of the electricity taking bolt can be provided with a gasket-like structure. The first conductive sheet 7 can be further provided with a stud with internal threads, so that the fixing strength between the power taking bolt 1 and the first conductive sheet 7 is improved.
The power panel 6 is further provided with a plurality of second power receiving ends 62 which are distributed at equal intervals, the number of the second power receiving ends 62 is three, the second power receiving ends 62 are arranged at intervals, an isolation groove 63 is arranged between every two adjacent second power receiving ends 62, and the isolation groove 63 can extend to the edge of the power panel 6 to form a notch-like structure. The first accommodating cavity 101 is provided with an isolation plate 1011 corresponding to the isolation groove 63, and the isolation plate 1011 passes through the isolation groove 63 to form an isolation effect between two adjacent second power receiving ends 62. The electrical isolation effect between the two second power receiving terminals 62 is formed by the isolation plate 1011, and the protection effect is improved. Here, the partition board 1011 is located on the base 4 or the bottom plate 5. The setting of division board 1011 different positions can all satisfy the isolation effect. In this embodiment, the partition board 1011 is located on the side of the base 4 facing the bottom plate 5.
The base 4 is provided with a hollow column 41, the hollow column 41 is communicated with the second conducting strip 8, and a notch 411 is arranged on one side of the hollow column 41, which faces the power panel 6. The bolt passes through the hollow column 41 and is connected and fixed with the second conducting strip 8. In this embodiment, because the distance between the power panel 6 and the second conductive sheet 8 is too large, a wire connection mode is selected, one end of the wire is connected and fixed with the second power connection end 62, the other end of the wire is connected and fixed with the second conductive sheet 8 by using a bolt, a copper nose can be arranged at one end of the wire, which is matched with the second conductive sheet 8, the fixing effect between the wire and the bolt can be better achieved through the copper nose, and the wire can be directly sleeved on the bolt. The completed wire may be secured to extend toward the power board 6 through the notch 411.
The first temperature sensor plate 9 and the second temperature sensor plate 10 are respectively positioned at the input end and the output end, the sensor probes 91 are respectively arranged on the first temperature sensor plate 9 and the second temperature sensor plate 10, the sensor probes 91 extend towards one side of the second accommodating cavity 102, and the sensor probes 91 respectively abut against the first conducting strip 7 and the second conducting strip 8 to form a monitoring effect. Here, the first temperature sensor plate 9 and the second temperature sensor plate 10 are each provided with four sensor probes 91. The effect of temperature detection is formed by the temperature sensor plate, so that real-time monitoring is formed, and whether the first conducting strip 7 and the second conducting strip 8 are faulty or not is monitored. Here, a hollow guide post may also be provided on the base 4, so that the sensor probe 91 has a guiding and fixing effect.
The second temperature sensor board 10 near the side of the power panel 6 directly forms the effect of signal transmission with the power panel 6 through the connector. The first temperature sensor board 9 at the input end is electrically connected with the power board 6 through the flat cable, so the base 4 is provided with a channel 42 on one side towards the bottom board 5, the flat cable can be embedded into the channel 42 for internal fixation, the isolation protection effect is formed, and the flat cable can not interfere with the fixation of the bottom board 5.
Adopt this kind of structure setting, through getting the fixed effect of connection between electric bolt 1 formation power strip 6 and the first conducting strip 7, get electric bolt 1 simultaneously and still formed the electric connection effect between electric plate 6 and the first conducting strip 7, saved the welding process, improved machining efficiency for electric connection is more stable, moreover, has saved a wire, makes the usage space increase.
Claims (10)
1. A circuit breaker convenient to get electricity, its characterized in that: including the casing, get electric bolt and be located the power strip of casing, be equipped with first electric end and a plurality of equidistant second electric end that connects of distribution on the power strip, first electric end orientation get electric bolt one side on be equipped with get electric bolt complex electric connection layer, casing internal fixation has first conducting strip and the second conducting strip of being connected with the main circuit electricity, get electric bolt and pass the power strip and be connected fixedly with first conducting strip, get electric bolt and electric connection layer electric connection, second electric end and second conducting strip electric connection.
2. A circuit breaker for facilitating power access as recited in claim 1, wherein: the side of the electricity taking bolt facing the electric connection layer is a plane.
3. A circuit breaker for facilitating power access as claimed in claim 1 or claim 2 wherein: the electric connection layer is copper foil or silver foil or gold foil.
4. A circuit breaker for facilitating power access as recited in claim 1, wherein: a plurality of isolation plates are arranged on the shell and extend into the space between two adjacent second electric terminals.
5. A circuit breaker facilitating power access as recited in claim 4, wherein: the casing includes base and bottom plate, and the base forms first chamber that holds with the bottom plate cooperation, and the power strip is located first intracavity that holds and fixes.
6. A circuit breaker for facilitating power access as recited in claim 5 wherein: the isolation board is positioned on the base or the bottom board.
7. A circuit breaker facilitating power access as recited in claim 4, wherein: the base is provided with a hollow column, the hollow column is communicated with the second conductive sheet, and the bolt penetrates through the hollow column to be fixedly connected with the second conductive sheet.
8. A circuit breaker facilitating power access as recited in claim 7, wherein: the hollow post is equipped with the breach towards power strip one side.
9. A circuit breaker facilitating power access as recited in claim 4, wherein: still include first temperature sensor board and second temperature sensor board, all be equipped with the sensor probe on first temperature sensor board and the second temperature sensor board, the sensor probe offsets with first conducting strip, second conducting strip respectively, first temperature sensor board and second temperature sensor board all are connected with power strip electricity.
10. A circuit breaker facilitating power access as recited in claim 9, wherein: the first accommodation chamber is provided with a channel, and the first temperature sensor board or the second temperature sensor board can be electrically connected with the power panel through the channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321789996.XU CN220324379U (en) | 2023-07-10 | 2023-07-10 | Circuit breaker convenient to get electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321789996.XU CN220324379U (en) | 2023-07-10 | 2023-07-10 | Circuit breaker convenient to get electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220324379U true CN220324379U (en) | 2024-01-09 |
Family
ID=89419760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321789996.XU Active CN220324379U (en) | 2023-07-10 | 2023-07-10 | Circuit breaker convenient to get electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220324379U (en) |
-
2023
- 2023-07-10 CN CN202321789996.XU patent/CN220324379U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |