CN201533167U - Capacitance compensation on-off switch - Google Patents
Capacitance compensation on-off switch Download PDFInfo
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- CN201533167U CN201533167U CN2009202354039U CN200920235403U CN201533167U CN 201533167 U CN201533167 U CN 201533167U CN 2009202354039 U CN2009202354039 U CN 2009202354039U CN 200920235403 U CN200920235403 U CN 200920235403U CN 201533167 U CN201533167 U CN 201533167U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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Abstract
Disclosed is a capacitance compensation on-off switch, wherein a silicon-controlled module is installed on a heat radiating base and located in a casing, a control circuit on a control wiring board is provided with a signal input end and a signal output end, a signal input end of the silicon-controlled module is electrically connected with the signal output end of the control circuit, the heat radiating base is provided with a heat radiating sole plate, two lateral plates and two heat radiating fins which are arranged parallelly to the two lateral plates, two ends of the heat radiating sole plates are provided with projecting portions which are equipped with through holes, the lateral plates of the heat radiating sole plate are provided with installing grooves which are equipped with installing screw holes, the lower portion of a casing lateral plate is inserted in the installing grooves and then fixedly connected on the lateral plates through screw nails and the installing screw holes, two connecting terminal rows are installed on the heat radiating sole plate, the silicon-controlled module is located between the two connecting terminal rows and electrically connected with the connecting terminal rows through an electric conductor, and the control wiring board is installed on the inner wall of casing top plate. The capacitance compensation on-off switch has simple, stable and firm structure, convenient installation, easy maintenance, small electromagnetic interference and high reliability.
Description
Technical field
The utility model relates to field of switches, specifically, relates to a kind of capacitance compensation switch.
Background technology
Existing reverse-blocking tetrode thyristor, there is employing exposed, be outside silicon controlled component and radiator all are exposed to, these devices are easy to be subjected to extraneous interference and cause the controllable silicon false triggering under such condition of work, and barrier propterty is poor, touch easily in operating personnel's Installation and Debugging process, cause personal safety accidents such as electric shock, so people have considered the increase housing, but the installation of housing and heat dissipation base exist installation built on the sand, problem such as not driving fit; Less even the non-binding post row that its connecting terminal block of the reverse-blocking tetrode thyristor that has is done, this just makes operating personnel in the process of installing and using, wiring is very inconvenient, less connecting terminal block, the circuit connection just is easy to short, cause short circuit, will have influence on the reliability and the useful life of entire device like this, for non-binding post row's situation, the silicon controlled line just need be external to the place far away apart from reverse-blocking tetrode thyristor, and so not only lead need drag very long, cause waste, and intermediate distance grown, and is easy to be subjected to extraneous interference, thereby reduced the reliability of switch; The wiring board of existing reverse-blocking tetrode thyristor is installed the complex structure that adopts, the cost height, control circuit board is shelved on place far away or just embeds between the silicon controlled component, make troubles to installation and maintenance, its electric clearance and creepage distance be cannot say for sure to demonstrate,prove, control circuit board work meeting is affected, and signal disturbs big, is easy to cause the silicon controlled false triggering.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of firm, easy for installation, easy maintenance simple in structure, electromagnetic interference is little and reliability is high capacitance compensation switch are provided.
The technical scheme that realizes above-mentioned purpose is: a kind of capacitance compensation switch, comprise heat dissipation base, silicon controlled module, connecting terminal block, shell and control circuit board, described silicon controlled module is installed on the heat dissipation base and is positioned at shell, control circuit on the control circuit board has signal input part and signal output part, the signal output part of described control circuit is electrically connected with the control end of silicon controlled module, its improvement is: described heat dissipation base has first side plate of heat-radiating substrate and two side lower parts thereof, the fin of second side plate and middle lower portion, the described fin and first side plate and second side plate are arranged in parallel; Have first mounting groove and second mounting groove on first side plate of described heat-radiating substrate and second side plate respectively, have first on described first mounting groove screw is installed, have second on second mounting groove screw is installed, two side plate bottoms of described shell are inserted first mounting groove and second mounting groove respectively, are fixedly connected on first side plate and second side plate of heat-radiating substrate by screw and first, second installation screw again; The two ends or the both sides of described heat-radiating substrate have extension, and described extension has the installation through hole; Described connecting terminal block is two, be respectively first connecting terminal block and second connecting terminal block, described first connecting terminal block and second connecting terminal block are installed on the heat-radiating substrate of heat dissipation base, described silicon controlled module and all is electrically connected by electric conductor between silicon controlled module and first connecting terminal block and between silicon controlled module and second connecting terminal block between first connecting terminal block and second connecting terminal block; Described control circuit board is fixed on by column on the top board inwall of shell, perhaps is fixed on the heat dissipation base by column and is positioned at shell.
Described extending area is in the two ends of heat-radiating substrate, and the direction of stretching out of extension parallels with the arranged direction of fin.
Described extending area is in the both sides of heat-radiating substrate, and the arranged direction of stretching out direction and fin of extension is perpendicular.
Two side plates and first end plate of described shell all have louvre, second end plate of described shell has the binding post hole of control circuit signal input part and binding post is housed, the top board surface of described shell has indicator lamp hole, first end plate of described shell and the bottom of second end plate all have breach, on the upper edge of breach filler rod is installed, the lower edge of described first end plate and second end plate all is higher than two side plate lower edges of shell, and first, second connecting terminal block snaps in respectively in the breach of first end plate and second end plate.
Have at least 8 on the described heat-radiating substrate screw is installed, the described silicon controlled module and first connecting terminal block and second connecting terminal block all are packed on the heat-radiating substrate of heat dissipation base by screw and installation screw.
Described first connecting terminal block has first brace, second brace and the 3rd brace, be equipped with two trip bolts on each brace, second connecting terminal block has the 4th brace, the 5th brace and the 6th brace, being equipped with two trip bolts on each brace, also is that the trip bolt of outer end all places outside the shell away from the silicon controlled module end on described first brace, second brace, the 3rd brace, the 4th brace, the 5th brace and the 6th brace.
Described silicon controlled module has first controllable silicon and two controllable silicons of second controllable silicon, first silicon controlled, one end and is electrically connected with inner trip bolt on its first close brace, the first silicon controlled other end and be electrically connected with the trip bolt of the inner on its 6th close brace; Second silicon controlled, one end of described silicon controlled module and is electrically connected with inner trip bolt on its 3rd close brace, the second silicon controlled other end and be electrically connected with the trip bolt of the inner on its 4th close brace; Connect with electric conductor between the trip bolt of the inner on trip bolt of the inner and the 5th brace on described second brace.
The installation through hole of described extension is an oval shape through hole.
Has the heat-conducting silicone grease layer between described silicon controlled module and the heat-radiating substrate.
When control circuit board was fixed on the top board inwall of shell by column, column was riveted on the top board of shell, and column has screw, control circuit board by screw on column.
Advantage of the present utility model is: because the fin that heat dissipation base has first side plate, second side plate and the middle lower portion of heat-radiating substrate and two side lower parts thereof, the described fin and first side plate and second side plate are arranged in parallel; Have first mounting groove and second mounting groove on first side plate of described heat-radiating substrate and second side plate respectively, have first on described first mounting groove screw is installed, have second on second mounting groove screw is installed, two side plate bottoms of described shell are inserted first mounting groove and second mounting groove respectively, again by screw and first, second installs screw is fixedly connected on first side plate and second side plate of heat-radiating substrate, thereby it is simple in structure firm, safeguard easily, electromagnetic interference is little, the reliability height, and mounting groove can play the support positioning action to shell, the simple and beautiful structure that more seems, economical and practical; Again because the two ends or the both sides of heat-radiating substrate have extension, and described extension has the installation through hole, thereby is convenient to this product of user installation; Again because first connecting terminal block, second connecting terminal block and silicon controlled module, be installed on the heat-radiating substrate of heat dissipation base, described silicon controlled module is between first connecting terminal block and second connecting terminal block, and be electrically connected by electric conductor between silicon controlled module and first connecting terminal block and second connecting terminal block, thereby connecting terminal block and heat dissipation base are integrated, easy-to-connect, disturb little, wiring space is big, can coiling, wire jumper or get lines crossed, electric clearance and creepage distance have all guaranteed, and have safeguarded easily; Also because control circuit board is installed in by column on the top board inwall of shell or by column is fixed on the heat dissipation base, thereby can reduce electromagnetic interference, effectively prevent the silicon controlled false triggering, reliability is also just high.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Fig. 3 is a left view of the present utility model;
Fig. 4 is a right view of the present utility model;
Fig. 5 is the B portion enlarged drawing of Fig. 4;
Fig. 6 is the internal anatomy of the utility model master apparent direction;
Fig. 7 is the internal anatomy of the right apparent direction of the utility model;
Fig. 8 is the vertical view behind the removal shell 5;
Fig. 9 is the A-A cutaway view of Fig. 2;
Figure 10 is the C-C cutaway view of Fig. 6;
Figure 11 is one of structural representation of heat dissipation base 1 of the present utility model;
Figure 12 be heat dissipation base 1 of the present utility model structural representation two;
Figure 13 is the structural representation of shell 5 of the present utility model;
Figure 14 is the structural representation of silicon controlled module 3 of the present utility model;
Figure 15 is the structural representation of connecting terminal block of the present utility model;
Figure 16 is one of mapped structure schematic diagram of heat dissipation base 1 of the present utility model;
Figure 17 is the structural representation of terminal board brace of the present utility model;
Figure 18 be heat dissipation base 1 of the present utility model the mapped structure schematic diagram two.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 1～12,13～15, shown in 17, a kind of capacitance compensation switch, comprise heat dissipation base 1, silicon controlled module 3, connecting terminal block 4, shell 5 and control circuit board 6, described silicon controlled module 3 is installed on the heat dissipation base 1 and is positioned at shell 5, the control circuit of control circuit board 6 has signal input part and signal output part, the signal output part of described control circuit is electrically connected with the control end of silicon controlled module 3, described heat dissipation base 1 has the first side plate 1-1 of heat-radiating substrate 1-3 and two side lower parts thereof, the fin 1-4 of the second side plate 1-2 and middle lower portion, the described fin 1-4 and the first side plate 1-1 and the second side plate 1-2 are arranged in parallel; Have the first mounting groove 1-1-1 and the second mounting groove 1-2-1 on the first side plate 1-1 of described heat-radiating substrate 1-3 and the second side plate 1-2 respectively, have first on the described first mounting groove 1-1-1 screw 1-1-2 is installed, have second on the second mounting groove 1-2-1 screw 1-2-2 is installed, two side plate bottoms of described shell 5 are inserted the first mounting groove 1-1-1 and the second mounting groove 1-2-1 respectively, are fixedly connected on the first side plate 1-1 and the second side plate 1-2 of heat-radiating substrate 1-3 by screw and first, second installation screw 1-1-2,1-2-2 again; The two ends of described heat-radiating substrate 1-3 have extension 1-3-1, and described extension 1-3-1 has the through hole of installation 1-3-3; Described connecting terminal block 4 is two, be respectively the first connecting terminal block 4-1 and the second connecting terminal block 4-2, the described first connecting terminal block 4-1 and the second connecting terminal block 4-2 are installed on the heat-radiating substrate 1-3 of heat dissipation base 1, described silicon controlled module 3 and all is electrically connected by lead between silicon controlled module 3 and the first connecting terminal block 4-1 and between silicon controlled module 3 and the second connecting terminal block 4-2 between the first connecting terminal block 4-1 and the second connecting terminal block 4-2; Described control circuit board 6 is fixed on the top board inwall of shell 5 and is positioned at shell 5 by column.Column is riveted on shell 5 top boards, and column has screw, and control circuit board 6 on column, is installed simple and convenient by screw.Certainly, described control circuit board 6 also can be fixed on the heat dissipation base 1 and is positioned at shell 5 by column.The installation through hole 1-3-3 of described extension 1-3-1 is an oval shape through hole, is convenient to the client carries out the position when the utility model product is installed adjustment.
Shown in Fig. 1,2,6,8,9, the described fin 1-4 and the first side plate 1-1 and the second side plate 1-2 are arranged in parallel, have 8 on the described heat-radiating substrate 1-3 screw 1-3-2 is installed, the described silicon controlled module 3 and the first connecting terminal block 4-1 and the second connecting terminal block 4-2 all are packed on the heat-radiating substrate 1-3 of heat dissipation base 1 by screw and installation screw 1-3-2.
As Fig. 1,2,3,4,6,7,8, shown in 9, the described first connecting terminal block 4-1 has the first brace 4-1-1, the second brace 4-1-2 and the 3rd brace 4-1-3, each brace 4-1-1,4-1-2, be equipped with two trip bolts on the 4-1-3, the second connecting terminal block 4-2 has the 4th brace 4-2-1, the 5th brace 4-2-2 and the 6th brace 4-2-3, each brace 4-2-1,4-2-2, be equipped with two trip bolts on the 4-2-3, the described first brace 4-1-1, the second brace 4-1-2, the 3rd brace 4-1-3, the 4th brace 4-2-1, it also is that the trip bolt of outer end all places outside the shell 5 that the 5th brace 4-2-2 and the 6th brace 4-2-3 go up away from silicon controlled module 3 ends.All have dividing plate to separate between per two trip bolts of connecting terminal block 4, wiring is independent.
Shown in Fig. 2,3,4,7,8,9, described silicon controlled module 3 has two of the first controllable silicon 3-1 and the second controllable silicon 3-2, the end of the first controllable silicon 3-1 of described silicon controlled module 3 and go up inner trip bolt with its first close brace 4-1-1 and is electrically connected, the other end of the first controllable silicon 3-1 and be electrically connected with trip bolt that its 6th close brace 4-2-3 goes up the inner; The end of the second controllable silicon 3-2 of described silicon controlled module 3 and go up inner trip bolt with its 3rd close brace 4-1-3 and is electrically connected, the other end of the second controllable silicon 3-2 and be electrically connected with trip bolt that its 4th close brace 4-2-1 goes up the inner; Trip bolt that the described second brace 4-1-2 is upward inner and the 5th brace 4-2-2 go up between the inner trip bolt and connect with lead.Certainly silicon controlled module 3 also can have three controllable silicons, and the 3rd controllable silicon can replace the second brace 4-1-2 to go up inner trip bolt and the 5th brace 4-2-2 going up connection lead between the inner trip bolt, in order to realize different functions.
Have 8 on the described heat-radiating substrate 1-3 screw 1-3-2 is installed, the described silicon controlled module 3 and the first connecting terminal block 4-1 and the second connecting terminal block 4-2 all are packed on the heat-radiating substrate 1-3 of heat dissipation base 1 by screw and installation screw 1-3-2.
Certainly, the structure of heat dissipation base 1 also can be such conversion: shown in Figure 16,18, described extension 1-3-1 is positioned at the both sides of heat-radiating substrate 1, and the arranged direction of stretching out direction and fin 1-4 of extension 1-3-1 is perpendicular, have the first mounting groove 1-6-1 and the second mounting groove 1-7-1 on the first end face 1-6 of described heat-radiating substrate 1 and the second end face 1-7 respectively, have first on the described first mounting groove 1-6-1 and the second mounting groove 1-7-1 respectively and be connected screw 1-6-2 and be connected screw 1-7-2 with second.
Shown in Fig. 1,3,4,9,10,13, two side plates and the first end plate 5-4 of described shell 5 all have louvre 5-1, present embodiment uses the heat radiation grid, the second end plate 5-5 of described shell 5 has the binding post hole 5-2 of control circuit signal input part and binding post 6-2 is housed, and the top board surface of described shell 5 has indicator lamp hole.First end plate 5-4 of described shell 5 and the bottom of the second end plate 5-5 all have breach 5-6, filler rod 5-3 is installed on the upper edge of breach 5-6, the effect that filler rod plays sealing, prevents dust, insulate, keeps off lead and mince, the lower edge of the described first end plate 5-4 and the second end plate 5-5 all is higher than two side plate lower edges of shell 5, and first, second connecting terminal block 4-1,4-2 snap in respectively among the breach 5-6 of the first end plate 5-4 and the second end plate 5-5.
Shown in Fig. 4,5, also has radiating ribs 1-4-1 on the described fin 1-4.All have a lot of radiating ribs 1-4-1 on each fin 1-4, increased its area of dissipation greatly, rapid heat dissipation has improved dependability of the present utility model.
The orientation of described fin 1-4 is identical with silicon controlled module 3 orientations.Gapped between fin and the fin, form heat dissipation channel, rapid heat dissipation.Certainly, the orientation of described fin 1-4 also can be vertical mutually with silicon controlled module 3 orientations.
Has the heat-conducting silicone grease layer between described silicon controlled module 3 and the heat-radiating substrate 1-3.The benefit that is coated with heat-conducting silicone grease on the bottom surface of silicon controlled module 3 is: because often there is certain irregularity degree on the bottom surface of silicon controlled module 3 and the surface of heat-radiating substrate 1-3, so both driving fits fully, so increase the heat-conducting silicone grease layer, thereby increased effective contact area, further improved radiating effect.
When the utility model is installed, the heat dissipation base 1 identical with silicon controlled module 3 orientations with the orientation of selecting fin 1-4 for use is example, the heat-conducting silicone grease layer is coated on silicon controlled module 3 bottom surfaces, again with the installation screw 1-3-2 on the silicon controlled module 3 aligning heat-radiating substrate 1-3, utilize the installation screw 1-3-2 on the heat dissipation base 1, with screw silicon controlled module 3 is fixed on the heat dissipation base 1, two controllable silicons in the silicon controlled module 3 are intervally arranged, the first connecting terminal block 4-1 and the second connecting terminal block 4-2 are placed on the two ends of silicon controlled module 3 respectively, the trip bolt of the inner on the first brace 4-1-1 of the end of the first controllable silicon 3-1 and the first connecting terminal block 4-1 is electrically connected with lead, the trip bolt of described the inner is near the end of the first controllable silicon 3-1, the trip bolt of the inner on the 6th brace 4-2-3 of the other end of the first controllable silicon 3-1 and the second connecting terminal block 4-2 is electrically connected with lead, the trip bolt of described the inner is near the other end of the first controllable silicon 3-1, the trip bolt of the inner on the 3rd brace 4-1-3 of the end of the second controllable silicon 3-2 and the first connecting terminal block 4-1 is electrically connected with lead, the trip bolt of described the inner is near the end of the second controllable silicon 3-2, the trip bolt of the inner on the 4th brace 4-2-1 of the other end of the second controllable silicon 3-2 and the second connecting terminal block 4-2 is electrically connected with lead, the trip bolt of described the inner is near the other end of the second controllable silicon 3-2, and the second brace 4-1-2 of the described first connecting terminal block 4-1 upward and between the trip bolt of the inner on the 5th brace 4-2-2 of the second connecting terminal block 4-2 connects with lead.Control circuit board 6 is fixed on the top board inwall of shell 5, and the indicator light 6-1 on the control circuit board 6 passes the indicator lamp hole of shell 5.Filler rod 5-3 is installed on the bottom bead of the first end plate 5-4 of shell 5 and the second end plate 5-5, and contacts with the first connecting terminal block 4-1, the second connecting terminal block 4-2, plays the Isolated Shield effect.The bottom of two side plates of shell 5 is inserted the first mounting groove 1-1-1 and the second mounting groove 1-2-1 of the first side plate 1-1 and the second side plate 1-2 respectively, is screwed again.
Claims (10)
1. capacitance compensation switch, comprise heat dissipation base (1), silicon controlled module (3), connecting terminal block (4), shell (5) and control circuit board (6), described silicon controlled module (3) is installed on the heat dissipation base (1) and is positioned at shell (5), control circuit on the control circuit board (6) has signal input part and signal output part, the signal output part of described control circuit is electrically connected with the control end of silicon controlled module (3), it is characterized in that:
A, described heat dissipation base (1) have the fin (1-4) of first side plate (1-1), second side plate (1-2) and the middle lower portion of heat-radiating substrate (1-3) and two side lower parts thereof, and described fin (1-4) is arranged in parallel with first side plate (1-1) and second side plate (1-2);
B, have first mounting groove (1-1-1) and second mounting groove (1-2-1) on first side plate (1-1) of described heat-radiating substrate (1-3) and second side plate (1-2) respectively, have first on described first mounting groove (1-1-1) screw (1-1-2) is installed, have second on second mounting groove (1-2-1) screw (1-2-2) is installed, the bottom of two side plates of described shell (5) is inserted first mounting groove (1-1-1) and second mounting groove (1-2-1) respectively, more respectively by screw and first, second installs screw (1-1-2,1-2-2) be fixedly connected on first side plate (1-1) and second side plate (1-2) of heat-radiating substrate (1-3);
The two ends of c, described heat-radiating substrate (1-3) or both sides have extension (1-3-1), and described extension (1-3-1) has installation through hole (1-3-3);
D, described connecting terminal block (4) are two, be respectively first connecting terminal block (4-1) and second connecting terminal block (4-2), described first connecting terminal block (4-1) and second connecting terminal block (4-2) are installed on the heat-radiating substrate (1-3) of heat dissipation base (1), described silicon controlled module (3) is positioned between first connecting terminal block (4-1) and second connecting terminal block (4-2), and all is electrically connected by electric conductor between silicon controlled module (3) and first connecting terminal block (4-1) and between silicon controlled module (3) and second connecting terminal block (4-2);
E, described control circuit board (6) are fixed on by column on the top board inwall of shell (5), perhaps are fixed on heat dissipation base (1) by column and go up and be positioned at shell (5).
2. capacitance compensation switch according to claim 1 is characterized in that: described extension (1-3-1) is positioned at the two ends of heat-radiating substrate (1-3), and the direction of stretching out of extension (1-3-1) parallels with the arranged direction of fin (1-4).
3. capacitance compensation switch according to claim 1 is characterized in that: described extension (1-3-1) is positioned at the both sides of heat-radiating substrate (1-3), and the arranged direction of stretching out direction and fin (1-4) of extension (1-3-1) is perpendicular.
4. according to claim 1 or 2 or 3 described capacitance compensation switch, it is characterized in that: two side plates and first end plate (5-4) of described shell (5) all have louvre (5-1), second end plate (5-5) of described shell (5) has the binding post hole (5-2) of control circuit signal input part and binding post (6-2) is housed, the top board surface of described shell (5) has indicator lamp hole, first end plate (5-4) of described shell (5) and the bottom of second end plate (5-5) all have breach (5-6), filler rod (5-3) is installed on the upper edge of breach (5-6), the lower edge of described first end plate (5-4) and second end plate (5-5) all is higher than the lower edge of two side plates of shell (5), and first, second connecting terminal block (the 4-1,4-2) snap in respectively in the breach (5-6) of first end plate (5-4) and second end plate (5-5).
5. according to claim 1 or 2 or 3 described capacitance compensation switch, it is characterized in that: have at least 8 on the described heat-radiating substrate (1-3) screw (1-3-2) is installed, described silicon controlled module (3) and first connecting terminal block (4-1) and second connecting terminal block (4-2) all are packed on the heat-radiating substrate (1-3) of heat dissipation base (1) by screw and installation screw (1-3-2).
6. according to claim 1 or 2 or 3 described capacitance compensation switch, it is characterized in that: described first connecting terminal block (4-1) has first brace (4-1-1), second brace (4-1-2) and the 3rd brace (4-1-3), each brace (4-1-1,4-1-2, be equipped with two trip bolts 4-1-3), second connecting terminal block (4-2) has the 4th brace (4-2-1), the 5th brace (4-2-2) and the 6th brace (4-2-3), each brace (4-2-1,4-2-2, be equipped with two trip bolts 4-2-3), described first brace (4-1-1), second brace (4-1-2), the 3rd brace (4-1-3), the 4th brace (4-2-1), it also is that the trip bolt of outer end all places outside the shell (5) that the 5th brace (4-2-2) and the 6th brace (4-2-3) are gone up away from silicon controlled module (3) end.
7. capacitance compensation switch according to claim 6, it is characterized in that: an end of first controllable silicon (3-1) of described silicon controlled module (3) and go up inner trip bolt with its close first brace (4-1-1) and is electrically connected, the other end of first controllable silicon (3-1) and be electrically connected with trip bolt that its close the 6th brace (4-2-3) is gone up the inner; One end of second controllable silicon (3-2) of described silicon controlled module (3) and go up inner trip bolt with its close the 3rd brace (4-1-3) and is electrically connected, the other end of second controllable silicon (3-2) and be electrically connected with trip bolt that its close the 4th brace (4-2-1) is gone up the inner; Trip bolt that described second brace (4-1-2) is upward inner and the 5th brace (4-2-2) are gone up between the inner trip bolt and are connected with electric conductor.
8. capacitance compensation switch according to claim 1 is characterized in that: the installation through hole (1-3-3) of described extension (1-3-1) is an oval shape through hole.
9. capacitance compensation switch according to claim 1 is characterized in that: have the heat-conducting silicone grease layer between described silicon controlled module (3) and the heat-radiating substrate (1-3).
10. capacitance compensation switch according to claim 1, it is characterized in that: when control circuit board (6) is fixed on the top board inwall of shell (5) by column, column is riveted on the top board of shell (5), column has screw, control circuit board (6) by screw on column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202354039U CN201533167U (en) | 2009-09-28 | 2009-09-28 | Capacitance compensation on-off switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202354039U CN201533167U (en) | 2009-09-28 | 2009-09-28 | Capacitance compensation on-off switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201533167U true CN201533167U (en) | 2010-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202354039U Expired - Lifetime CN201533167U (en) | 2009-09-28 | 2009-09-28 | Capacitance compensation on-off switch |
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| Country | Link |
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| CN (1) | CN201533167U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011035730A1 (en) * | 2009-09-28 | 2011-03-31 | 常州市默顿电气有限公司 | Capacitance compensation switching switch |
| CN102570432A (en) * | 2012-03-14 | 2012-07-11 | 江苏默顿电气有限公司 | Capacitance compensation switching switch structure |
| CN108140496A (en) * | 2015-10-27 | 2018-06-08 | 株式会社自动网络技术研究所 | Electricity accumulating unit |
-
2009
- 2009-09-28 CN CN2009202354039U patent/CN201533167U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011035730A1 (en) * | 2009-09-28 | 2011-03-31 | 常州市默顿电气有限公司 | Capacitance compensation switching switch |
| CN102570432A (en) * | 2012-03-14 | 2012-07-11 | 江苏默顿电气有限公司 | Capacitance compensation switching switch structure |
| CN108140496A (en) * | 2015-10-27 | 2018-06-08 | 株式会社自动网络技术研究所 | Electricity accumulating unit |
| CN108140496B (en) * | 2015-10-27 | 2019-08-27 | 株式会社自动网络技术研究所 | Electricity accumulating unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100721 Effective date of abandoning: 20090928 |