CN205452803U - Assembly of silicon controlled switch and circuit breaker - Google Patents
Assembly of silicon controlled switch and circuit breaker Download PDFInfo
- Publication number
- CN205452803U CN205452803U CN201521110600.XU CN201521110600U CN205452803U CN 205452803 U CN205452803 U CN 205452803U CN 201521110600 U CN201521110600 U CN 201521110600U CN 205452803 U CN205452803 U CN 205452803U
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- chopper
- fin
- power source
- support
- assembly
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Abstract
The utility model relates to an assembly of silicon controlled switch and circuit breaker, the assembly includes silicon controlled switch, circuit breaker and support, the silicon controlled switch includes the switch body, once inputs power source wiring opening, radiator and fin, being connected the setting on the top front portion of switch body with inside once inputs power source wiring opening, the leading -out terminal of once inputing power source wiring opening and circuit breaker directly is connected and sets up together, the circuit breaker is connected the setting and sets up on the upper surface of fin through the support with the fin, the support also can be dismantled with the fin and be connected the setting. This device simple structure, preparation convenience for silicon controlled switch and circuit breaker are connected and set up to a device, use need be connected when using when the two, direct use can, it is very convenient to use, has saved the time that a large amount of wiring was operated, has reduced staff's intensity of labour, has improved work efficiency.
Description
Technical field
This utility model belongs to controller switching equipment technical field, a kind of reverse-blocking tetrode thyristor and the assembly of chopper.
Background technology
Along with city and the development of rural power grids, electrical power trans mission/distribution system capacity constantly increases, level of integrated system improves constantly, reverse-blocking tetrode thyristor is widely used in a variety of applications, reverse-blocking tetrode thyristor is a kind of for harmonic wave control, controllable silicon (also known as IGCT) switch (or the contactless power device module of electron type of reactive-load compensation quick-switching, actuator), its with fast reactive controller with the use of, response speed is less than 20ms/50Hz, 17ms/60Hz, its electrical structure mainly has high-power anti-parallel thyristor module, isolation circuit, trigger circuit, protection circuit, drive circuit, heat abstractor forms.There is the feature such as installation simple, easy to maintenance, fast response time, switching no-flashy-flow, work noiseless, stable and reliable operation, open-phase protection.Its control circuit uses Phototube Coupling to avoid interfering with the control signal of controller, is also the ideal component of reactive power dynamic compensation device opening-closing capacitor bank.
Chopper refers to close, carry and cut-off the electric current under normal loop condition the switching device of electric current that can close, carry within the time of regulation and cut-off under abnormal loop condition, and the range of current chopper is the widest.Reverse-blocking tetrode thyristor and chopper are two equipment separated, the two be connected use time, be mostly to be attached the two arranging by wiring such as binding posts, wiring is extremely onerous, bring inconvenience to the operation of user, improve the labor intensity of staff, reduce work efficiency.
By retrieval, not yet find the patent publication us relevant to present patent application.
Utility model content
The purpose of this utility model is to overcome the weak point of original technology, it is provided that a kind of design science rationally, simple in construction, reduce the labor intensity of staff, convenient transportation, quick for installation, improve the reverse-blocking tetrode thyristor of work efficiency and the assembly of chopper.
This utility model solves technical problem and be the technical scheme is that
nullA kind of reverse-blocking tetrode thyristor and the assembly of chopper，Described assembly includes reverse-blocking tetrode thyristor、Chopper and support，Described reverse-blocking tetrode thyristor includes Switch main body、Wiring of input power source mouth、Radiator and fin，It is connected with inside in the top front of described Switch main body and a wiring of input power source mouth is set，The inside of this Switch main body arranges radiator，Described fin is connected with radiator，And this fin extends to the top at rear portion, top of Switch main body to top，It is connected on Switch main body above a described wiring of input power source mouth and chopper is set，The leading-out terminal of a described wiring of input power source mouth and chopper is joined directly together to connect and is set together，Described chopper by support with fin detachably be connected arrange and be arranged on the upper surface of fin，Described support is the most detachably connected with fin setting.
And, the leading-out terminal of a described wiring of input power source mouth and chopper is joined directly together to connect by electric wire and is set together.
And, described support includes support body and horizontal seat, one sidewall of described support body is detachably flexibly connected setting with chopper, and the bottom of this another sidewall of support body is symmetrical arranged horizontal seat in the horizontal direction, and this horizontal seat is detachably movably connected with fin；Described chopper is upper and lower with support opposing sidewalls is symmetrical arranged horizontally disposed engaging fin, arranging on the sidewall that described support is relative with chopper and engage the engaging groove that fin matches, this engaging fin can fasten be installed together with engaging groove.
And, described engaging fin includes taper holding section and square holding section, and described square holding section one system is in the inboard of taper holding section.
And, described horizontal seat is detachably movably connected with fin by screw bolt and nut.
And; described assembly also includes a transparent protective shield; described transparent protective shield activity is detachably arranged on Switch main body and chopper; this transparent protective shield all can cover at the leading-out terminal of a wiring of input power source mouth and chopper; and the most uniform interval arranges multiple separated time groove in this transparent protective shield, the plurality of separated time groove can carry out separated time to the connecting line of a wiring of input power source mouth and chopper.
Advantage of the present utility model and good effect be:
1, the equipment that reverse-blocking tetrode thyristor and chopper script are two separation are connected and are set together by this combination unit, wiring of input power source mouth of reverse-blocking tetrode thyristor is joined directly together to connect with the leading-out terminal of chopper and is set together, chopper is solidly installed mutually with the fin of the top rear upper extending to Switch main body, this device is not only simple in structure, easy to make, and this kind of structure makes reverse-blocking tetrode thyristor be connected with chopper is set to a device, use when the two needs to be connected use, directly use, and be no longer necessary to be attached arranging by the two by wiring such as binding posts, extremely easy to use, save the time of substantial amounts of patching operations, facility is brought to the operation of user, reduce the labor intensity of staff, improve work efficiency；Simultaneously, chopper by support with fin detachably be connected arrange and be arranged on the upper surface of fin, support is the most detachably connected with fin setting, in transit, if the finite volume of packing crates, chopper, support and reverse-blocking tetrode thyristor can be taken apart and arbitrarily put in packing crates, save packaging space.
2, the supporting structure of this device is simple, and chopper and fin are all detachably flexibly connected setting with it, when this support is damaged, new support can be used to be replaced, change extremely convenient, improve the service life of this device, reduce the economic benefit of user.
3, the setting of the transparent protective shield of this device, make all to cover at the leading-out terminal of a wiring of input power source mouth and chopper, so make this device during using, these terminals at two can be preferably protected to be damaged, ensure that the using effect of this device, extend the service life of this device, simultaneously, the setting of multiple separated time grooves, the connecting line making a wiring of input power source mouth and chopper can preferably separate, connecting line will not be occurred to be wound around, rambling problem, better assure that using effect, also allow for maintenance simultaneously, change the operations such as connecting line, bring conveniently to use.
Accompanying drawing explanation
Fig. 1 is that structure of the present utility model connects front view；
Fig. 2 is the right view of Fig. 1；
Fig. 3 be Fig. 1 medium-height trestle and chopper A to partial structurtes connection diagram；
Fig. 4 is that the partial structurtes of Fig. 1 medium-height trestle and chopper connect schematic top plan view.
Detailed description of the invention
For content of the present utility model, feature and effect can be further appreciated that, hereby enumerate following example, and it is as follows to coordinate accompanying drawing to describe in detail.It should be noted that the present embodiment is illustrative, it not determinate, it is impossible to thus limit protection domain of the present utility model.
nullA kind of reverse-blocking tetrode thyristor and the assembly of chopper，As depicted in figs. 1 and 2，Described assembly includes reverse-blocking tetrode thyristor 8、Chopper 1 and support 2，Described reverse-blocking tetrode thyristor includes Switch main body 7、Wiring of input power source mouth 6、Radiator (not shown) and fin 9，It is connected with inside in the top front of described Switch main body and a wiring of input power source mouth is set，The inside of this Switch main body arranges radiator，Described fin is connected with radiator，And this fin extends to the top at rear portion, top of Switch main body to top，It is connected on Switch main body above a described wiring of input power source mouth and chopper is set，The leading-out terminal 4 of a described wiring of input power source mouth and chopper is joined directly together to connect and is set together，Such as，The leading-out terminal of a described wiring of input power source mouth and chopper is joined directly together to connect by electric wire 5 and is set together，Described chopper by support with fin detachably be connected arrange and be arranged on the upper surface of fin，Described support is the most detachably connected with fin setting.
The equipment that reverse-blocking tetrode thyristor and chopper script are two separation are connected and are set together by this combination unit, wiring of input power source mouth of reverse-blocking tetrode thyristor is joined directly together to connect with the leading-out terminal of chopper and is set together, chopper is solidly installed mutually with the fin of the top rear upper extending to Switch main body, this device is not only simple in structure, easy to make, and this kind of structure makes reverse-blocking tetrode thyristor be connected with chopper is set to a device, use when the two needs to be connected use, directly use, and be no longer necessary to be attached arranging by the two by wiring such as binding posts, extremely easy to use, save the time of substantial amounts of patching operations, facility is brought to the operation of user, reduce the labor intensity of staff, improve work efficiency；Simultaneously, chopper by support with fin detachably be connected arrange and be arranged on the upper surface of fin, support is the most detachably connected with fin setting, in transit, if the finite volume of packing crates, chopper, support and reverse-blocking tetrode thyristor can be taken apart and arbitrarily put in packing crates, save packaging space.
In the present embodiment, described chopper is upper and lower with support opposing sidewalls is symmetrical arranged horizontally disposed engaging fin 13, arrange on the sidewall that described support is relative with chopper and engage the engaging groove 12 that fin matches, this engaging fin can fasten be installed together with engaging groove, as shown in Figure 3, described engaging fin includes taper holding section 14 and square holding section 15, and described square holding section one system is in the inboard of taper holding section.
In the present embodiment, as shown in Figure 3 and Figure 4, described support includes support body 11 and horizontal seat 10, one sidewall of described support body is detachably flexibly connected setting with chopper, the bottom of this another sidewall of support body is symmetrical arranged horizontal seat in the horizontal direction, this horizontal seat is detachably movably connected with fin, and such as, described horizontal seat is detachably movably connected with fin by screw bolt and nut.The supporting structure of this device is simple, and chopper and fin are all detachably flexibly connected setting with it, when this support is damaged, new support can be used to be replaced, change extremely convenient, improve the service life of this device, reduce the economic benefit of user.
In the present embodiment; described assembly also includes a transparent protective shield 3; described transparent protective shield activity is detachably arranged on Switch main body and chopper; this transparent protective shield all can cover at the leading-out terminal of a wiring of input power source mouth and chopper; and the most uniform interval arranges multiple separated time groove (not shown) in this transparent protective shield, the plurality of separated time groove can carry out separated time to the connecting line of a wiring of input power source mouth and chopper.The setting of the transparent protective shield of this device, make all to cover at the leading-out terminal of a wiring of input power source mouth and chopper, so make this device during using, these terminals at two can be preferably protected to be damaged, ensure that the using effect of this device, extend the service life of this device, simultaneously, the setting of multiple separated time grooves, the connecting line making a wiring of input power source mouth and chopper can preferably separate, connecting line will not be occurred to be wound around, rambling problem, better assure that using effect, also allow for maintenance simultaneously, change the operations such as connecting line, bring conveniently to use.
Claims (6)
- null1. a reverse-blocking tetrode thyristor and the assembly of chopper，It is characterized in that: described assembly includes reverse-blocking tetrode thyristor、Chopper and support，Described reverse-blocking tetrode thyristor includes Switch main body、Wiring of input power source mouth、Radiator and fin，It is connected with inside in the top front of described Switch main body and a wiring of input power source mouth is set，The inside of this Switch main body arranges radiator，Described fin is connected with radiator，And this fin extends to the top at rear portion, top of Switch main body to top，It is connected on Switch main body above a described wiring of input power source mouth and chopper is set，The leading-out terminal of a described wiring of input power source mouth and chopper is joined directly together to connect and is set together，Described chopper by support with fin detachably be connected arrange and be arranged on the upper surface of fin，Described support is the most detachably connected with fin setting.
- Reverse-blocking tetrode thyristor the most according to claim 1 and the assembly of chopper, it is characterised in that: the leading-out terminal of a described wiring of input power source mouth and chopper is joined directly together to connect by electric wire and is set together.
- Reverse-blocking tetrode thyristor the most according to claim 1 and the assembly of chopper, it is characterized in that: described support includes support body and horizontal seat, one sidewall of described support body is detachably flexibly connected setting with chopper, the bottom of this another sidewall of support body is symmetrical arranged horizontal seat in the horizontal direction, and this horizontal seat is detachably movably connected with fin；Described chopper is upper and lower with support opposing sidewalls is symmetrical arranged horizontally disposed engaging fin, arranging on the sidewall that described support is relative with chopper and engage the engaging groove that fin matches, this engaging fin can fasten be installed together with engaging groove.
- Reverse-blocking tetrode thyristor the most according to claim 3 and the assembly of chopper, it is characterised in that: described engaging fin includes taper holding section and square holding section, and described square holding section one system is in the inboard of taper holding section.
- Reverse-blocking tetrode thyristor the most according to claim 4 and the assembly of chopper, it is characterised in that: described horizontal seat is detachably movably connected with fin by screw bolt and nut.
- 6. according to the reverse-blocking tetrode thyristor described in any one of claim 1 to 5 and the assembly of chopper; it is characterized in that: described assembly also includes a transparent protective shield; described transparent protective shield activity is detachably arranged on Switch main body and chopper; this transparent protective shield all can cover at the leading-out terminal of a wiring of input power source mouth and chopper; and the most uniform interval arranges multiple separated time groove in this transparent protective shield, the plurality of separated time groove can carry out separated time to the connecting line of a wiring of input power source mouth and chopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110600.XU CN205452803U (en) | 2015-12-28 | 2015-12-28 | Assembly of silicon controlled switch and circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110600.XU CN205452803U (en) | 2015-12-28 | 2015-12-28 | Assembly of silicon controlled switch and circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205452803U true CN205452803U (en) | 2016-08-10 |
Family
ID=56571598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521110600.XU Active CN205452803U (en) | 2015-12-28 | 2015-12-28 | Assembly of silicon controlled switch and circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205452803U (en) |
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2015
- 2015-12-28 CN CN201521110600.XU patent/CN205452803U/en active Active
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