CN204992604U - Composite switch - Google Patents
Composite switch Download PDFInfo
- Publication number
- CN204992604U CN204992604U CN201520755000.2U CN201520755000U CN204992604U CN 204992604 U CN204992604 U CN 204992604U CN 201520755000 U CN201520755000 U CN 201520755000U CN 204992604 U CN204992604 U CN 204992604U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- combination switch
- latching relay
- circuit board
- magnetic latching
- 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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Classifications
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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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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a composite switch, include: magnetic latching relay is installed to the casing in, characterized by still installs the circuit breaker in the casing, and this circuit breaker is established ties with magnetic latching relay. Magnetic latching relay is provided with three, the circuit breaker closes as an organic wholely for the three routes. Still include the guide rail, this guide rail is in through the fix with screw on the bottom plate of casing, the circuit breaker clamps on this guide rail. Spacing in order to carry on the circuit breaker, still include two spacing posts, these two spacing posts with the bottom plate links as an organic wholely and is located the both sides of circuit breaker. Spacing post is the halfcylinder, and the plane of spacing post is towards the circuit breaker. The EOC and digital television receiving wireless terminal set -top -box equipment further comprises a circuit board, the magnetic latching relay welding is on this circuit board, and the circuit board is in through the fix with screw on the bottom plate of casing, magnetic latching relay's an electrode is connected to the bottom plate terminal. The utility model has the advantages of simple structure, with low costs, simple to operate, the beneficial effect that work efficiency is high.
Description
Technical field
The utility model relates to a kind of combination switch, and this combination switch is used in low-voltage capacitance compensating circuit.
Background technology
Capacitor combination switch for low-voltage capacitance compensating needs to be arranged in compensating cabinet, compensating cabinet also needs to install circuit breaker except installing combination switch, again circuit breaker and combination switch electric wire are together in series, volume due to compensating cabinet is smaller and deep, therefore, installing product and will carrying out circuit connects inconvenient, reduces installation effectiveness, improves installation cost.
Utility model content
The utility model is according to above not enough, and provide a kind of combination switch, circuit breaker is combined by this combination switch, and the volume of integral installation is little, easy-to-connect.
The technical solution of the utility model is:
A kind of combination switch, comprising: housing, be provided with magnetic latching relay in housing, it is characterized in that, be also provided with circuit breaker in housing, this circuit breaker is connected with magnetic latching relay.
As preferably, described magnetic latching relay is provided with three, and described circuit breaker is that three tunnels are integrated.
In order to convenient fixing, also comprise guide rail, this guide rail is fixed on the base plate of described housing through screw, and described circuit breaker clamps on the guideway.
In order to carry out spacing to circuit breaker, also comprise two limited posts, these two limited posts and described base plate are connected as a single entity and are positioned at the both sides of described circuit breaker.
As preferably, described limited post is semicylinder, and the plane of limited post is towards circuit breaker.
As preferably, also comprise first circuit board, described magnetic latching relay is welded on this first circuit board, and first circuit board is fixed on the base plate of described housing through screw, and a contact electrode of magnetic latching relay is connected to backplane wiring post.
Also comprise second circuit board, second circuit board is for installing binding post and the combination switch working station indicator of combination switch voltage input end, second circuit board is fixed on the upper cover of described housing through screw and is positioned at the top of first circuit board, and combination switch voltage input end binding post and combination switch working station indicator stretch out from the window of case top lid.
The upper cover of described housing offers the window of circuit breaker described in manipulation wiring.
The utility model has the beneficial effect that structure is simple, cost is low, easy for installation, operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present utility model.
Fig. 2 is Fig. 1 internal structure explosive view.
Fig. 3 is overall structure schematic diagram of the present utility model.
Embodiment
Now by reference to the accompanying drawings the utility model is further described:
As shown in the figure, a kind of combination switch, comprising: housing, is provided with magnetic latching relay 5 in housing, is also provided with circuit breaker 1 in housing, and this circuit breaker 1 is connected with magnetic latching relay 5.
Magnetic latching relay 5 is provided with three, and circuit breaker 1 is that three tunnels are integrated.
Also comprise guide rail 6, this guide rail 6 is fixed on the base plate 3 of housing through screw, and circuit breaker 1 is installed on this guide rail 6.
Also comprise two limited posts 2, these two limited posts 2 are connected as a single entity with base plate 3 and are positioned at the both sides of circuit breaker 1.
Limited post 2 is semicylinder, and the plane of limited post 2 is towards circuit breaker 1.
Also comprise first circuit board 4, described magnetic latching relay 5 is welded on this first circuit board 4, and first circuit board 4 is fixed on the base plate 3 of housing through screw, and a contact electrode of magnetic latching relay 5 is connected to backplane wiring post 31.
Also comprise second circuit board, second circuit board is for installing binding post and the combination switch working station indicator (magnetic latching relay 5 coil working status indicator lamp) of combination switch voltage input end (magnetic latching relay 5 coil), second circuit board is fixed on the upper cover 7 of described housing through screw and is positioned at the top of first circuit board 4, and combination switch voltage input end binding post 8 and combination switch working station indicator 9 stretch out from the window of case top lid 7.
The upper cover 7 of housing offers the window of circuit breaker described in manipulation wiring.
Claims (8)
1. a combination switch, comprising: housing, is provided with magnetic latching relay in housing, it is characterized in that, is also provided with circuit breaker in housing, and this circuit breaker is connected with magnetic latching relay.
2. a kind of combination switch as claimed in claim 1, is characterized in that, described magnetic latching relay is provided with three, and described circuit breaker is that three tunnels are integrated.
3. a kind of combination switch as claimed in claim 1 or 2, is characterized in that, also comprise guide rail, and this guide rail is fixed on the base plate of described housing through screw, and described circuit breaker clamps on the guideway.
4. a kind of combination switch as claimed in claim 3, is characterized in that, also comprises two limited posts, and these two limited posts and described base plate are connected as a single entity and are positioned at the both sides of described circuit breaker.
5. a kind of combination switch as claimed in claim 4, is characterized in that, described limited post is semicylinder, and the plane of limited post is towards circuit breaker.
6. a kind of combination switch as claimed in claim 3, it is characterized in that, also comprise first circuit board, described magnetic latching relay is welded on this first circuit board, first circuit board is fixed on the base plate of described housing through screw, and a contact electrode of magnetic latching relay is connected to backplane wiring post.
7. a kind of combination switch as claimed in claim 6, it is characterized in that, also comprise second circuit board, second circuit board is for installing binding post and the combination switch working station indicator of combination switch voltage input end, second circuit board is fixed on the upper cover of described housing through screw and is positioned at the top of first circuit board, and combination switch voltage input end binding post and combination switch working station indicator stretch out from the window of case top lid.
8. a kind of combination switch as claimed in claim 7, is characterized in that, the upper cover of described housing offers the window of circuit breaker described in manipulation wiring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520755000.2U CN204992604U (en) | 2015-09-25 | 2015-09-25 | Composite switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520755000.2U CN204992604U (en) | 2015-09-25 | 2015-09-25 | Composite switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992604U true CN204992604U (en) | 2016-01-20 |
Family
ID=55126932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520755000.2U Active CN204992604U (en) | 2015-09-25 | 2015-09-25 | Composite switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204992604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321067A (en) * | 2018-02-10 | 2018-07-24 | 乐清市低压开关厂 | A kind of combined small-sized breaker with magnetic latching relay |
| CN111883946A (en) * | 2020-08-18 | 2020-11-03 | 宁波鼎固电器有限公司 | 10 binding post PDU |
-
2015
- 2015-09-25 CN CN201520755000.2U patent/CN204992604U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321067A (en) * | 2018-02-10 | 2018-07-24 | 乐清市低压开关厂 | A kind of combined small-sized breaker with magnetic latching relay |
| CN111883946A (en) * | 2020-08-18 | 2020-11-03 | 宁波鼎固电器有限公司 | 10 binding post PDU |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |