CN201797320U - Capacitance compensation fling-cut switch device - Google Patents
Capacitance compensation fling-cut switch device Download PDFInfo
- Publication number
- CN201797320U CN201797320U CN2010205128070U CN201020512807U CN201797320U CN 201797320 U CN201797320 U CN 201797320U CN 2010205128070 U CN2010205128070 U CN 2010205128070U CN 201020512807 U CN201020512807 U CN 201020512807U CN 201797320 U CN201797320 U CN 201797320U
- Authority
- CN
- China
- Prior art keywords
- terminal block
- connecting terminal
- brace
- relay
- switch device
- 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.)
- Expired - Fee Related
Links
- 239000004020 conductor Substances 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 15
- 230000005855 radiation Effects 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
-
- 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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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a capacitance compensation fling-cut switch device. The device comprises a heat radiation base, a first connecting terminal block and a second terminal block. The first connecting terminal block and the second connecting terminal block are respectively fixed at the two ends of the heat radiation base, and a relay is arranged on the heat radiation base and is positioned between the first connecting terminal block and the second connecting terminal block; and the relay is electronically connected with the first connecting terminal block through an electrical conductor, and the relay is electronically connected with the second connecting terminal block through an electrical conductor. The capacitance compensation fling-cut switch device has low heating value, high reliability, and simple external wiring.
Description
Technical field
The utility model relates to field of switches, specifically, relates to a kind of capacitance compensation switch device.
Background technology
Existing capacitance compensation switch device is that silicon controlled component is installed on the radiator, this structure, be easy to be subjected to extraneous interference and cause the controllable silicon false triggering, and adopt the capacitance compensation switch device of silicon controlled component, owing to controllable silicon conducting resistance height, withstand voltage low, thereby caloric value height, reliability is low, and take up room big and external cabling complicated, touch easily in operating personnel's Installation and Debugging process, cause personal safety accidents such as electric shock, have potential safety hazard.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of not only caloric value is low, reliability is high, and the simple capacitance compensation switch device of external cabling.
The technical scheme that realizes above-mentioned purpose is: a kind of capacitance compensation switch device, comprise heat dissipation base, first connecting terminal block and second connecting terminal block, described first connecting terminal block and second connecting terminal block are fixedly connected on the two ends of heat dissipation base respectively, relay also is housed on the described heat dissipation base, and relay is between first connecting terminal block and second connecting terminal block; All be electrically connected between described relay and first connecting terminal block and between relay and second connecting terminal block by electric conductor.
Described heat dissipation base has first side plate, second side plate, top mounting panel and some fin, described some fin link to each other with the top mounting panel and between first side plate and second side plate, have first on first side plate and second side plate respectively the gap and the second installation gap are installed, have first on the described first installation gap sidewall screw is installed, have second on the second installation gap sidewall screw is installed, two relative sidewalls of one shell are inserted in first respectively and install on the gap and the second installation gap, and by screw and first screw and second is installed and screw is installed is threaded and is fixedly connected on the heat dissipation base, the top edge strip of the sidewall that two other of shell is relative lays respectively at first connecting terminal block and second connecting terminal block top, and relay is positioned at shell.
Described shell is provided with indicator lamp hole, and the position of the indicator light on the position of indicator lamp hole and the relay is corresponding.
Described relay top is equipped with insulating lid.
The two ends of the top mounting panel of described heat dissipation base all have two through hole are installed, and the installation through hole is the waist circular port.
Described first connecting terminal block has first brace, second brace and the 3rd brace, all be installed with two screws on each brace, second connecting terminal block has the 4th brace, the 5th brace and the 6th brace, all wear two screws on each brace, three inputs of described relay one end respectively with first brace, second brace and the 3rd brace are electrically connected by corresponding electric conductor and screw, three outputs of the relay other end respectively with the 4th brace, the 5th brace and the 6th brace are electrically connected by corresponding electric conductor and screw.
Advantage of the present utility model is: owing on the heat dissipation base relay is housed also, and relay is between first connecting terminal block and second connecting terminal block, all be electrically connected between described relay and first connecting terminal block and between relay and second connecting terminal block by electric conductor, cancelled silicon controlled component, low, the withstand voltage height of the conducting resistance of relay itself, thereby caloric value is low, the reliability height, and take up room little and external cabling simple, it is little that the utility model also has electromagnetic interference, advantages such as easy maintenance.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 removes front view behind the shell for the utility model;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the vertical view of Fig. 4;
Fig. 7 is along the cutaway view of A-A direction among Fig. 2;
Fig. 8 is along the cutaway view of B-B direction among Fig. 2;
Fig. 9 is the perspective view of the heat dissipation base in the utility model;
Front view after Figure 10 has installed insulating cover additional and removed shell for the utility model;
Figure 11 is the vertical view of Figure 10;
Figure 12 is along the cutaway view of C-C direction among Figure 11.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Shown in Fig. 1～12, a kind of capacitance compensation switch device, comprise heat dissipation base 1, first connecting terminal block 4 and second connecting terminal block 4 ', described first connecting terminal block 4 and second connecting terminal block 4 ' are fixedly connected on the two ends of heat dissipation base 1 respectively, on the described heat dissipation base 1 relay 3 is housed also, and relay 3 is positioned between first connecting terminal block 4 and second connecting terminal block 4 '; All be electrically connected between described relay 3 and first connecting terminal block 4 and between relay 3 and second connecting terminal block 4 ' by electric conductor 5.
As Fig. 3,5,6,8,9,10, shown in 11, in order to improve reliability of the present utility model, prevent that dust from entering relay, described heat dissipation base 1 has the first side plate 1-1, the second side plate 1-2, top mounting panel 1-3 and some fin 1-4, described some fin 1-4 link to each other with top mounting panel 1-3 and between the first side plate 1-1 and the second side plate 1-2, have first on the first side plate 1-1 and the second side plate 1-2 respectively the gap 1-1-1 and the second installation gap 1-2-1 are installed, have first on the described first installation gap 1-1-1 sidewall screw 1-1-2 is installed, have second on the second installation gap 1-2-1 sidewall screw 1-2-2 is installed, two relative sidewalls of one shell 2 are inserted in first respectively and install on the gap 1-1-1 and the second installation gap 1-2-1, and by screw 8 and first screw 1-1-2 and second is installed and screw 1-2-2 is installed is threaded and is fixedly connected on the heat dissipation base 1, the top edge strip 2-2 of two other relative sidewall of shell 2 lays respectively at first connecting terminal block 4 and second connecting terminal block, 4 ' top, and relay 3 is positioned at shell 2.
As shown in Figure 2, for the ease of showing whether relay 3 is in normal operation, described shell 2 is provided with indicator lamp hole 2-1, the position of the indicator light on the position of indicator lamp hole 2-1 and the relay 3 is corresponding, when relay 3 in normal operation, whether the indicator light that can observe directly relay 3 from the indicator lamp hole 2-1 lights.
Shown in Figure 10,11,12, in order to improve the reliability of relay, further reduce electromagnetic interference, described relay 3 tops are equipped with insulating lid 7.
Shown in Fig. 2,6,9,11, the two ends of the top mounting panel 1-3 of described heat dissipation base 1 all have two through hole 1-3-1 are installed, and through hole 1-3-1 is installed is the waist circular port, like this, are convenient to carry out the adjustment of position the time of the present utility model installing.
As Fig. 2,6,11, shown in 12, for easy-to-connect, it is little to reduce electromagnetic interference, and wiring space is big, prevent coiling, wire jumper or get lines crossed, and safeguard easily, described first connecting terminal block 4 has the first brace 4-1, the second brace 4-2 and the 3rd brace 4-3, each brace 4-1,4-2, all be installed with two screws 6 on the 4-3, second connecting terminal block 4 ' has the 4th brace 4 '-1, the 5th brace 4 '-2 and the 6th brace 4 '-3, each brace 4 '-1,4 '-2, all wear two screws 6 on 4 '-3, three inputs of described relay 3 one ends respectively with the first brace 4-1, the second brace 4-2 and the 3rd brace 4-3 are electrically connected by corresponding electric conductor 5 and screw 6, three outputs of relay 3 other ends respectively with the 4th brace 4 '-1, the 5th brace 4 '-2 and the 6th brace 4 '-3 are electrically connected by corresponding electric conductor 5 and screw 6.
When the utility model uses, the utility model is electrically connected with load, namely realizes operating passing zero, shove little and do not have overvoltage, it is low to the utlity model has caloric value, is convenient to maintenance and high reliability.
Claims (6)
1. capacitance compensation switch device, comprise heat dissipation base (1), first connecting terminal block (4) and second connecting terminal block (4 '), described first connecting terminal block (4) and second connecting terminal block (4 ') are fixedly connected on the two ends of heat dissipation base (1) respectively, it is characterized in that:
On a, the described heat dissipation base (1) relay (3) is housed also, and relay (3) is positioned between first connecting terminal block (4) and second connecting terminal block (4 ');
All be electrically connected between b, described relay (3) and first connecting terminal block (4) and between relay (3) and second connecting terminal block (4 ') by electric conductor (5).
2. capacitance compensation switch device according to claim 1, it is characterized in that: described heat dissipation base (1) has first side plate (1-1), second side plate (1-2), top mounting panel (1-3) and some fin (1-4), described some fin (1-4) link to each other with top mounting panel (1-3) and are positioned between first side plate (1-1) and second side plate (1-2), have first on first side plate (1-1) and second side plate (1-2) respectively the gap (1-1-1) and the second installation gap (1-2-1) are installed, have first on described first installation gap (1-1-1) sidewall screw (1-1-2) is installed, have second on second installation gap (1-2-1) sidewall screw (1-2-2) is installed, two relative sidewalls of one shell (2) are inserted in first respectively and install on the gap (1-1-1) and the second installation gap (1-2-1), and by screw (8) and first screw (1-1-2) and second is installed and screw (1-2-2) is installed is threaded and is fixedly connected on the heat dissipation base (1), the top edge strip (2-2) of two other relative sidewall of shell (2) lays respectively at first connecting terminal block (4) and second connecting terminal block (4 ') top, and relay (3) is positioned at shell (2).
3. capacitance compensation switch device according to claim 2 is characterized in that: described shell (2) is provided with indicator lamp hole (2-1), and the position of the indicator light on the position of indicator lamp hole (2-1) and the relay (3) is corresponding.
4. capacitance compensation switch device according to claim 1 is characterized in that: described relay (3) top is equipped with insulating lid (7).
5. capacitance compensation switch device according to claim 2 is characterized in that: the two ends of the top mounting panel (1-3) of described heat dissipation base (1) all have two through hole (1-3-1) are installed, and installation through hole (1-3-1) is the waist circular port.
6. capacitance compensation switch device according to claim 1, it is characterized in that: described first connecting terminal block (4) has first brace (4-1), second brace (4-2) and the 3rd brace (4-3), each brace (4-1,4-2, all be installed with two screws (6) 4-3), second connecting terminal block (4 ') has the 4th brace (4 '-1), the 5th brace (4 '-2) and the 6th brace (4 '-3), each brace (4 '-1,4 '-2,4 '-3) all wear two screws (6) on, three inputs of described relay (3) one ends respectively with first brace (4-1), second brace (4-2) and the 3rd brace (4-3) are electrically connected by corresponding electric conductor (5) and screw (6), three outputs of relay (3) other end respectively with the 4th brace (4 '-1), the 5th brace (4 '-2) and the 6th brace (4 '-3) are electrically connected by corresponding electric conductor (5) and screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205128070U CN201797320U (en) | 2010-08-27 | 2010-08-27 | Capacitance compensation fling-cut switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205128070U CN201797320U (en) | 2010-08-27 | 2010-08-27 | Capacitance compensation fling-cut switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201797320U true CN201797320U (en) | 2011-04-13 |
Family
ID=43852218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205128070U Expired - Fee Related CN201797320U (en) | 2010-08-27 | 2010-08-27 | Capacitance compensation fling-cut switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201797320U (en) |
-
2010
- 2010-08-27 CN CN2010205128070U patent/CN201797320U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU MODUN ELECTRICS CO., LTD. Free format text: FORMER OWNER: DAI ZHIYONG Effective date: 20110823 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213135 CHANGZHOU, JIANGSU PROVINCE TO: 213018 CHANGZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110823 Address after: 213018 No. 3 Tsing Yang North Road, Tianning District, Jiangsu, Changzhou Patentee after: Changzhou Modun Electrics Co., Ltd. Address before: 213135, 10, Xiao Cun, Southeast village committee, Xixia Town, Xinbei District, Jiangsu, Changzhou Patentee before: Dai Zhiyong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20190827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |