CN220042999U - Integrated on-off switch - Google Patents
Integrated on-off switch Download PDFInfo
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- CN220042999U CN220042999U CN202321505332.6U CN202321505332U CN220042999U CN 220042999 U CN220042999 U CN 220042999U CN 202321505332 U CN202321505332 U CN 202321505332U CN 220042999 U CN220042999 U CN 220042999U
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- switch
- switching switch
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- 230000009977 dual effect Effects 0.000 claims 1
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Abstract
The utility model discloses an integrated switching switch, which comprises a power grid, a power supply device, a switching device, a state display device, a switching control device, a bottom plate, a capacitor coupling hole and a buckle, wherein the power grid is connected with the switching device; the power supply device adopts an end type 90-degree plug-in mounting mode, 4P terminals are adopted for sub-compensation, 3P terminals are adopted for co-compensation, the power supply device can be used only by penetrating a power supply connecting wire into a power supply device hole and locking the power supply device by using a fixing nut when in use, networking can be realized to realize mixed compensation under the cooperation of a network controller, and the power supply device is sleeved on a body column when in mounting.
Description
Technical Field
The utility model relates to a switching switch, in particular to an integrated switching switch.
Background
The on-off switch commonly used in the market at present is that the on-off switch input is connected through the crimping terminal on the copper line, and the output passes through connecting wire connection capacitor body, and whole on-off return circuit wire connection has taken up very big space to the department that links of switch is destroyed easily, and installation production is very inconvenient. Meanwhile, the magnetic latching relay adopted in the traditional reactive compensation switching equipment is all made of copper wires as connecting conductors, one end of a connecting wire needs to be connected with an input end, the other end of the connecting wire needs to be connected with an output end, production is not facilitated while cost is high, the connecting wire needs to be installed in the switching equipment according to the structure of a compensation capacitor, serious potential safety hazards are brought to the connecting wire while the connecting wire occupies a very large space, the connecting wire needs to pass through very large current in the compensation process, installation personnel are forced to boost voltage-withstand characteristics by increasing an insulating tube, the large current can lead to temperature rising, high temperature can lead to aging of the capacitor equipment, and temperature alarm in the switching compensation can be triggered, so that the compensation effect of the capacitor is reduced. Reactive compensation traditional on-off switch can not install on the condenser body directly, but adopts switch and body combination's mode, and this kind of mode needs extravagant very big manual work to go to install the wiring, and intelligent capacitor is although need not install electric capacity body wiring, but intelligent capacitor's volume is great, and the capacity size need be according to producer design decision, can not change by oneself, and the cost is also relatively higher.
Disclosure of Invention
The utility model aims to: the utility model aims to solve the technical problem of providing an integrated switching switch aiming at the defects of the prior art.
In order to solve the technical problems, the utility model discloses an integrated switching switch, which comprises: the power supply device, the switching device, the state display device and the switching control device are connected with the power grid, the devices are arranged on the bottom plate, and the bottom plate is provided with a capacitor coupling hole;
the power supply device is used for supplying power to the integrated switching switch; the switching control device transmits network signals and is used for controlling the switching device to perform switching operation; the state display device is used for displaying the state of the integrated type switching switch.
The power supply device is arranged on the bottom plate in a terminal type and 90-degree plug-in mode, an adaptive terminal is adopted according to the type of a capacitor connected with the integrated switching switch, and a power grid connecting wire penetrates into an opening on the power supply device and is fixed by a fixing nut.
The switching device comprises a switch side and a control side; wherein, capacitor coupling hole other end connection power supply unit is connected to switch side both ends one end, and the both ends of switch side are connected through the inter-plate wiring, and switching device installs and arranges the bottom plate periphery in, and its switch side adopts the fretwork to keep apart with the control side.
The state display device is welded by adopting a bicolor LED lifting mode and is used for displaying switching states, different colors are used for respectively representing switching-off, switching-on and faults, and when a capacitor body is not available or the body connection is problematic, the state display device alarms.
The switching control device comprises an RJ45 dual-network interface, and is used for receiving control signals when the integrated switching switch equipment is used online.
The bottom plate adopts circular PCB design, and wherein strong electric line windowing adds tin to handle.
The capacitor coupling hole is a round window and is used for being installed and fixed on the capacitor body column, and the capacitor coupling hole is arranged at the center of the bottom plate.
The bottom plate edge adopts triangle layout to set up the buckle.
The dustproof cover (8) is clamped on the integrated switching switch through the buckle (7).
The switching device (2) is provided with a relay which is not connected by a soft copper wire, and the relay is a magnetic latching relay.
The beneficial effects are that:
1. the utility model has simple structure, no soft copper wire connection, is integrally arranged above the capacitor body, has small volume, is beneficial to production and maintenance, and solves the problems of complex installation and large occupied space of the traditional switching switch besides retaining all functions of the traditional switching switch;
2. the utility model adopts network communication, can realize the online of a plurality of devices, and realizes richer compensation capacity collocation and fine compensation.
Drawings
The foregoing and/or other advantages of the utility model will become more apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings and detailed description.
Fig. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a schematic diagram of a multiple grid-tie application of the present utility model.
Fig. 3 is a schematic view of the horizontal sectional structure of the present utility model.
Detailed Description
The utility model discloses an integrated switching switch which comprises a power supply device 1, a switching device 2, a state display device 3, a switching control device 4, a bottom plate 5 and a capacitor coupling hole 6, wherein the power supply device is connected to a power grid;
in the utility model, the power supply device 1 adopts a terminal type 90-degree plug-in mounting mode, 4P terminals are adopted for sub-compensation, 3P terminals are adopted for co-compensation, and when in use, a connecting wire penetrates into a hole of the power supply device 1 and is locked by a fixing nut;
preferably, the relay of the switching device 2 does not use an annealed copper wire, two ends of a switch are connected through a wiring between boards, the relay of the switching device 2 adopts a magnetic latching relay, one end of two ends of the switch is connected with a capacitor coupling hole 6, the other end of the switch is connected with a power supply device 1, the switching device 2 is arranged on the periphery of a bottom plate 5, and the switch side and the control side of the switching device are isolated by adopting hollowed-out parts;
preferably, the status display device 3 is mounted at the left lower part of the bottom plate 5; the state display device adopts a double-color LED to raise and weld, can be used for displaying switching states, green for switching off, red for switching on, yellow for faults, and when a capacitor body is not available or the body connection has a problem, the state display device 3 should give an alarm;
preferably, the switching control device 4 adopts an RJ45 dual-network interface and is arranged at the left rear part of the bottom plate 5; when a plurality of devices are used online, the devices are required to be connected in series through a standard network cable;
preferably, the bottom plate 5 is used as a system supporting device, the power supply device 1, the switching device 2, the state display device 3 and the switching control device 4 are equally arranged on the system supporting device, and a circular PCB design is adopted, wherein the process of windowing and tin adding is required for a strong electric line;
preferably, the capacitor coupling hole 6 is in a circular design, so that the capacitor coupling hole 6 is conveniently installed and fixed on a capacitor body column, the capacitor coupling hole 6 is designed at the center of the bottom plate 5, and the capacitor coupling hole 6 adopts circular windowing treatment, so that the current contact area is increased;
preferably, the buckle 7 is arranged at the edge of the bottom plate 5 in a triangular manner and is used for fixing the dust cover;
the utility model also provides a method for connecting the novel integrated switching switches, which comprises the following steps:
step 1, a network controller adopts an Rj45 interface A1 and is connected with a first path interface F1a of a first path integrated switching device sub-complement F1 through a network cable;
step 2, a second path of interface F1b of the sub-compensation F1 of the integrated switching device is connected with a first path of interface F2a of the sub-compensation F2 of the second path of integrated switching device through a network cable;
step 3, a second interface F2b of the second path integrated switching device F2 is connected with a first interface (G1 a) of the third path integrated switching device co-compensation G1 through a network cable;
step 4, the second interface G1b of the third path integrated switching device G1 is connected with the fourth path integrated switching device through a network cable to supplement the first interface G2a altogether;
the network controller adopts an RS485 bus communication mode to carry out networking communication with the multipath integrated switch, a polling roll call scheme can be adopted, after the system is electrified, the controller roll call, the inquired equipment returns capacity and state information, and the network controller carries out reactive compensation by combining the capacity of the grid-connected equipment with sampling information.
Examples:
as shown in fig. 1, the utility model discloses a novel integrated switching switch, which comprises a power supply device 1, a switching device 2, a state display device 3, a switching control device 4, a bottom plate 5 and a capacitor coupling hole 6, wherein the power supply device is connected with a power grid;
the power supply device 1 adopts a terminal type 90-degree plug-in mounting mode, 4P terminals are adopted for sub-compensation, 3P terminals are adopted for co-compensation, and the power supply device can be used only by penetrating a power supply connecting wire into a hole of the power supply device 1 and locking the power supply connecting wire by using a fixing nut when in use; the power supply device 1 is preferably provided with a wire-connecting frame terminal, so that deformation and damage to the structure of the power supply device 1 are avoided when wires are crimped, and copper is preferably used as a connecting metal part; the height of the power supply device 1 is lower than that of the switching device 2, and the power supply device is arranged on one side of the edge of the bottom plate 5, so that the follow-up installation is facilitated;
as shown in fig. 3, the relay of the switching device 2 does not use annealed copper wires, two ends of the switch are connected through wiring among boards, the relay of the switching device 2 adopts a magnetic latching relay, one end of two ends of the switch is connected with the capacitor coupling hole 6, the other end of the switch is connected with the power supply device 1, the switching device 2 is arranged on the periphery of the bottom plate 5, and the switch side and the control side are isolated by adopting hollowed-out parts; if the switching device 2 is in split compensation, 3 magnetic latching relays are adopted, and if the switching device 2 is in total compensation, 2 magnetic latching relays are adopted, and the magnetic latching relays are controlled by a singlechip and are switched in a synchronous switch zero crossing mode.
The state display device 3 is arranged at the left lower part of the bottom plate 5, the state display device is welded by adopting a bicolor LED lifting mode, the state display device can be used for displaying switching states, green represents switching on and switching off, red represents switching on, yellow represents faults, and when a capacitor body is not arranged or the body connection is in a problem, the state display device 3 gives an alarm, and the specific conditions are as follows:
when the capacitor body is not arranged, the capacitor body column is not arranged on the coupling hole, virtual connection is understood, and the capacitor body is not arranged, the condition judgment can be realized by adopting an optical coupler, if the coupling hole is loaded, the optical coupler has a pulse signal to indicate normal, otherwise, the fault is detected;
the body connection is problematic in that the body posts may be installed into wrong coupling holes, if the installation is wrong, the phase sequence on the coupling holes must be wrong, which may lead to different timings of the optical coupling zero, and an alarm is given here;
when the state display device 3 is lifted and welded, the heat-shrinkable sleeve is used for wrapping the metal pins, the insulating property of the heat-shrinkable sleeve is increased, the antistatic and voltage-resistant capacities are improved, when the heat-shrinkable sleeve is used for split-patch switching, the state display device 3 needs to use 3 LEDs to represent ABC three-phase switching states, and when the heat-shrinkable sleeve is used for co-patch switching, at least 1 LED is used to represent the co-patch switching states.
The switching control device 4 adopts an RJ45 dual-network interface and is arranged at the left rear part of the bottom plate 5; when a plurality of devices are used online, the devices are required to be connected in series through a standard network cable; two paths of Rj45 interfaces in the switching control device 4, 8 wires in the first path of Rj45 interfaces and 8 wires in the second path of Rj45 interfaces are in parallel connection, and any two wires can be selected as signal ports when 485 communication is adopted;
when the Rs485 communication networking mode is adopted, referring to FIG. 2, a plurality of novel integrated switching switches can be combined into a whole, so that the compensation capacity is enlarged, communication can be formed between each device and a networking controller, a polling roll call scheme can be adopted, after the system is electrified, the networking controller roll call, the queried device returns capacity and state information, and the network controller performs reactive compensation by combining the capacity of the grid-connected device with the sampling information;
the base plate 5 is used as a system supporting device, the power supply device 1, the switching device 2, the state display device 3 and the switching control device 4 are equally arranged on the base plate, and a round PCB design is adopted, wherein the strong electric line is required to be windowed and tin-added; the PCB design structure of the bottom plate 5 can adopt a multilayer board because of fully considering the production process and the use safety, and the through holes or thickened copper are added through the routing of the excessive current, and the windowing and tin adding treatment are carried out if necessary; the size of the area of the bottom plate 5 is preferably smaller than the diameter of the cylindrical capacitor;
in order to facilitate the installation and fixation of the equipment on the capacitor body column, the capacitor coupling hole 6 is designed in a circular shape, the capacitor coupling hole 6 is designed at the center of the bottom plate 5, the capacitor coupling hole 6 is subjected to circular windowing treatment, the current contact area is increased, nuts are required to be fixed up and down during the installation, and the distance between the capacitor coupling hole 6 and the capacitor surface is 4-5cm during the installation;
in order to facilitate the installation of the dust cover, the buckles 7 are arranged on the edge of the bottom plate 5 in a triangular mode and used for fixing, and the buckles 7 can be made of insulating materials so as to increase the pressure resistance;
the utility model provides a novel integrated on-off switch thought and method, the method and the way for realizing the technical scheme are numerous, the above is only the preferred implementation mode of the utility model, and it should be pointed out that a plurality of improvements and modifications can be made to the person skilled in the art without departing from the principle of the utility model, and the improvements and modifications are considered as the protection scope of the utility model. The components not explicitly described in this embodiment can be implemented by using the prior art.
Claims (10)
1. An integrated switching switch, comprising: the power supply device (1), the switching device (2), the state display device (3) and the switching control device (4) are connected with a power grid, the devices are arranged on the bottom plate (5), and the bottom plate (5) is provided with a capacitor coupling hole (6);
wherein, the power supply device (1) is used for supplying power to the integrated switching switch; the switching control device (4) transmits network signals and is used for controlling the switching device (2) to perform switching operation; the state display device (3) is used for displaying the state of the integrated type switching switch.
2. An integrated switching switch according to claim 1, characterized in that the power supply means (1) are mounted on the base plate (5) by means of a terminal type, 90 ° plug-in, and that the grid connection wires are threaded into openings in the power supply means (1) and are fixed with a fixing nut, by means of adapted terminals, depending on the type of capacitor connected to the integrated switching switch.
3. An integrated switching switch according to claim 2, characterized in that the switching means (2) comprise a switching side and a control side; wherein, capacitor coupling hole (6) other end connection power supply unit (1) are connected to switch side both ends one end, and the both ends of switch side are connected through the inter-plate wiring, and switching device (2) are installed and are arranged in bottom plate (5) periphery, and its switch side adopts the fretwork to keep apart with the control side.
4. An integrated switching switch according to claim 3, characterized in that the status display device (3) is welded by raising with a bicolor LED, for displaying the switching status, and the switching status, the switching on/off status and the fault status are respectively indicated by different colors, and the status display device (3) gives an alarm when there is no capacitor body or a problem with the body connection.
5. The integrated switching switch of claim 4, wherein the switching control device (4) includes an RJ45 dual network interface for receiving control signals when the integrated switching switch device is in online use.
6. An integrated on-off switch according to claim 5, characterized in that the backplane (5) is of circular PCB design, wherein the power line is windowed and tin-plated.
7. The integrated switching switch of claim 6, wherein the capacitor coupling hole (6) is a circular window for being mounted and fixed on a capacitor body post, and the capacitor coupling hole (6) is disposed at a central position of the bottom plate (5).
8. An integrated switching switch as claimed in claim 7, characterized in that the edges of the base plate (5) are provided with a triangular arrangement of snap-hooks (7).
9. The integrated switching switch of claim 8, further comprising a dust cap (8) that is snap-fit to the integrated switching switch by a snap-fit (7).
10. An integrated switching switch according to claim 3, characterized in that the switching device (2) is provided with a relay which is not connected using annealed copper wires, the relay being a magnetic latching relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321505332.6U CN220042999U (en) | 2023-06-13 | 2023-06-13 | Integrated on-off switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321505332.6U CN220042999U (en) | 2023-06-13 | 2023-06-13 | Integrated on-off switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220042999U true CN220042999U (en) | 2023-11-17 |
Family
ID=88726885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321505332.6U Active CN220042999U (en) | 2023-06-13 | 2023-06-13 | Integrated on-off switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220042999U (en) |
-
2023
- 2023-06-13 CN CN202321505332.6U patent/CN220042999U/en active Active
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