CN203339086U - Electronic phase-failure breaker - Google Patents
Electronic phase-failure breaker Download PDFInfo
- Publication number
- CN203339086U CN203339086U CN201320454071XU CN201320454071U CN203339086U CN 203339086 U CN203339086 U CN 203339086U CN 201320454071X U CN201320454071X U CN 201320454071XU CN 201320454071 U CN201320454071 U CN 201320454071U CN 203339086 U CN203339086 U CN 203339086U
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- China
- Prior art keywords
- wiring board
- knob
- circuit board
- rotary knob
- test button
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- Expired - Lifetime
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Abstract
The utility model discloses an electronic phase-failure breaker which comprises a pedestal, a housing and a trip. The housing is buckled on the pedestal. A circuit board is arranged on the pedestal. The circuit board is provided with a trip connecting rod. The trip is connected with the circuit board through the trip connecting rod. An adjustable rotary knob is welded on the circuit board. The housing is correspondingly provided with an adjustable rotary knob hole. The adjustable rotary knob comprises an upper rotary knob body and a lower rotary knob welding leg. Connecting rods of all parts are integrated on the circuit board. Thus, internal disordered wires are minimized, and the electronic phase-failure breaker is safer to use. As the adjustable rotary knob is welded on the circuit board, rated breaking currents can be adjusted according to needs of different users through the rotary knob. The utility model mainly arms to provide an electronic phase-failure breaker, rated turn-off current of the breaker can be adjusted to adapt to different circuits. In addition, internal lines are integrated on one circuit board and are fixed inside the housing, thus reducing disordered wires.
Description
Technical field
The utility model relates to a kind of circuit breaker, relates in particular to a kind of electronic type phase shortage circuit breaker.
Background technology
At present, in the modern production field of circulation, circuit breaker is a kind of electric equipment of short circuit with protection short circuit and load equipment of automatically blocking when overload and short circuit.Circuit breaker application is very extensive, but the turn-off current of normal circuit breaker fix, can not regulate as required, versatility is poor, to the user, has brought inconvenience.
Chinese patent Granted publication number: CN201490125U, May 26 2010 Granted publication day, a kind of low-voltage circuit breaker is disclosed, it is combined by wind circuit breaker processed and refrigeration circuit breaker, the wind circuit breaker handle connecting rod processed lower right corner is shaped with a small gap, the refrigeration circuit breaker handle lower left corner is shaped with a protrusion, and small gap and protrusion coincide.The weak point of its existence is, the rated interrupting current of circuit breaker is fixed, and can not regulate as required, and versatility is poor, and the internal wiring structure is in disorder concentrated not.
Summary of the invention
The utility model is to fix in order to overcome the rated interrupting current of circuit breaker in prior art, can not regulate as required, versatility is poor, the in disorder concentrated not deficiency of internal wiring structure, a kind of electronic type phase shortage circuit breaker is provided, and the rated interrupting current that can regulate circuit breaker adapts to different circuit, and concentrated internal wiring to a wiring board, be fixed on enclosure, reduce in disorder electric wire.
To achieve these goals, the utility model is by the following technical solutions:
A kind of electronic type phase shortage circuit breaker of the present utility model, comprise base, shell, release, described shell is buckled on base, described base is provided with a wiring board, described wiring board is provided with the release wiring, and described release is connected with wiring board by the release wiring, on described wiring board, is welded with adjustable knob, on shell, correspondence is provided with the adjustable rotary buttonhole, and described adjustable knob comprises the knob body on top and the knob bonding wire pin of bottom.Wherein, wiring board has been concentrated each parts wiring, has reduced inner in disorder electric wire, uses safer.Be welded with in the circuit board adjustable knob, the adjustable knob needs of different user is more regulated different rated breaking currents.
As preferably, be welded with test button on described wiring board, on described shell, correspondence is provided with the test button hole, and described test button comprises the long handle button on top, and the test button bonding wire pin of long handle button bottom.Wherein, test button is used for whether normally tripping of Test Switchboard.
As preferably, described knob bonding wire pin, test button bonding wire pin and wiring board adopt direct immersed solder.Wherein, knob bonding wire pin, test button bonding wire pin and the direct immersed solder of wiring board, reduced the technique of processing, and provides cost savings.
As preferably, described knob is provided with scale.Wherein, being provided with scale on knob is to be convenient to the user to regulate the rated current of circuit breaker according to standard figures on scale, adapts to the needs of different circuit.
As preferably, described wiring board is provided with indicator light, and on described shell, correspondence is provided with indicator lamp hole.Wherein, indicator light judges whether normal power-up, and person more convenient to use uses.
Therefore, the utlity model has following beneficial effect: the rated interrupting current that can regulate circuit breaker adapts to different circuit, has concentrated again on internal wiring to a wiring board, reduces inner in disorder electric wire, uses safer simultaneously.
The accompanying drawing explanation
Fig. 1 is the utility model circuit board structure schematic diagram;
Fig. 2 is the utility model adjustable knob structural representation;
Fig. 3 is the utility model test button structural representation;
Fig. 4 is the utility model shell mechanism schematic diagram;
In figure: adjustable knob 1, knob body 11, knob bonding wire pin 12, adjustable rotary buttonhole 13, test button 2, long handle button 21, test button bonding wire pin 22, test button hole 23, indicator light 3, indicator lamp hole 31, release wiring 4, wiring board 5.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Embodiment: as shown in Fig. 1, Fig. 4, a kind of electronic type phase shortage circuit breaker, comprise base, shell, release, shell is buckled on base, and base is provided with a wiring board 5, wiring board 5 is provided with release wiring 4, release is connected with wiring board 5 by release wiring 4, is welded with adjustable knob 1 on wiring board 5, and on shell, correspondence is provided with adjustable rotary buttonhole 13, as described in Figure 2, adjustable knob 1 comprises the knob body 11 on top and the knob bonding wire pin 12 of bottom.Wherein, wiring board 5 has been concentrated each parts wiring, has reduced inner in disorder electric wire, uses safer.Be welded with adjustable knob 1 on wiring board 5, adjustable knob 1 needs of different user is more regulated different rated breaking currents.As shown in Figure 4, be welded with test button 2 on wiring board 5, on shell, correspondence is provided with test button hole 23, and as shown in Figure 3, test button 2 comprises the long handle button 21 on top, and the test button bonding wire pin of long handle button 21 bottoms.Wherein, test button 2 is used for whether normally tripping of Test Switchboard.Knob bonding wire pin 12, test button bonding wire pin 22 adopt direct immersed solder with wiring board 5.Wherein, knob bonding wire pin 12, test button bonding wire pin 22 and the direct immersed solder of wiring board 5, reduced the technique of processing, and provides cost savings.Knob is provided with scale.As shown in Fig. 1, Fig. 4, wherein, being provided with scale on knob is to be convenient to the user to regulate the rated current of circuit breaker according to standard figures on scale, adapts to the needs of different circuit.Wiring board 5 is provided with indicator light 3, and on shell, correspondence is provided with indicator lamp hole 31.Wherein, indicator light 3 judges whether normal power-up, and person more convenient to use uses.
Claims (5)
1. an electronic type phase shortage circuit breaker, comprise base, shell, release, described shell is buckled on base, it is characterized in that: described base is provided with a wiring board, described wiring board is provided with the release wiring, and described release is connected with wiring board by the release wiring, on described wiring board, is welded with adjustable knob, on shell, correspondence is provided with the adjustable rotary buttonhole, and described adjustable knob comprises the knob body on top and the knob bonding wire pin of bottom.
2. electronic type phase shortage circuit breaker according to claim 1, it is characterized in that: on described wiring board, be welded with test button, on described shell, correspondence is provided with the test button hole, and described test button comprises the long handle button on top, and the test button bonding wire pin of long handle button bottom.
3. electronic type phase shortage circuit breaker according to claim 2, it is characterized in that: described knob bonding wire pin, test button bonding wire pin and wiring board adopt direct immersed solder.
4. according to claim 1 or 2 or 3 described electronic type phase shortage circuit breakers, it is characterized in that: described knob is provided with scale.
5. according to claim 1 or 2 or 3 described electronic type phase shortage circuit breakers, it is characterized in that: described wiring board is provided with indicator light, and on described shell, correspondence is provided with indicator lamp hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454071XU CN203339086U (en) | 2013-07-26 | 2013-07-26 | Electronic phase-failure breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454071XU CN203339086U (en) | 2013-07-26 | 2013-07-26 | Electronic phase-failure breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203339086U true CN203339086U (en) | 2013-12-11 |
Family
ID=49707749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320454071XU Expired - Lifetime CN203339086U (en) | 2013-07-26 | 2013-07-26 | Electronic phase-failure breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203339086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807102A (en) * | 2018-08-17 | 2018-11-13 | 乐清市美拜电气有限公司 | The current regulation sub-assembly of leakage circuit breakers |
-
2013
- 2013-07-26 CN CN201320454071XU patent/CN203339086U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807102A (en) * | 2018-08-17 | 2018-11-13 | 乐清市美拜电气有限公司 | The current regulation sub-assembly of leakage circuit breakers |
| CN108807102B (en) * | 2018-08-17 | 2023-09-08 | 乐清市美拜电气有限公司 | Current regulation assembly of leakage circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |