CN219739506U - Converging connection device suitable for surge protector - Google Patents
Converging connection device suitable for surge protector Download PDFInfo
- Publication number
- CN219739506U CN219739506U CN202320745511.0U CN202320745511U CN219739506U CN 219739506 U CN219739506 U CN 219739506U CN 202320745511 U CN202320745511 U CN 202320745511U CN 219739506 U CN219739506 U CN 219739506U
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- Prior art keywords
- surge protector
- bus bar
- conductive connector
- coupling device
- connection
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- 230000001012 protector Effects 0.000 title claims abstract description 41
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 14
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a bus connection device suitable for a surge protector, which comprises the surge protector and a bus for electric connection; the surge protector is provided with a wiring port and a converging hole positioned above the wiring port; the busbar comprises an insulating shell and a plurality of connecting electrodes, the connecting electrodes protrude out of the insulating shell and are positioned on the same side of the insulating shell, and the connecting electrodes are communicated with one another; wherein a plurality of connection electrodes in the bus bar may be fitted into the bus bar holes to connect different surge protectors. The busbar of the utility model has simple and compact structure and convenient use, improves the busbar on the basis of not affecting the performance and the characteristics of the surge protector, realizes the modularized installation of the surge protector and greatly improves the installation efficiency.
Description
Technical Field
The utility model relates to a confluence connecting device suitable for a surge protector.
Background
Along with the high-speed development of national economy and the continuous improvement of modernization level, the surge protector (lightning protector SPD) has been widely applied to various industries such as post and telecommunications, electric power, railway, airport, petrochemical industry, industrial civil engineering and the like. In order to prevent the condition that the power frequency current flows into the lightning protection device SPD to ignite when the lightning protection device SPD is started due to abnormal voltage of a power supply system, all standards and specifications require that the backup overcurrent protection device is arranged at the front end of the lightning protection device SPD in series.
In the prior art, the wire jumper is adopted at the wire connection end to be connected on site or assembled with other electric appliances, all the wires are required to be cut on site according to the installation space for construction, the on-site installation efficiency is low, and the large-scale installation is not facilitated. Accordingly, it is desirable that the surge protector be capable of modular installation to improve installation efficiency.
Disclosure of Invention
The utility model mainly aims to provide a converging connecting device suitable for surge protectors, which is used for solving the problem that in the prior art, the installation efficiency is low because a line is cut on site for connecting the surge protectors.
In order to achieve the above main object, the present utility model provides a busbar coupling device suitable for a surge protector, including a surge protector and a busbar for electrical connection; the surge protector is provided with a wiring port and a converging hole positioned above the wiring port; the busbar comprises an insulating shell and a plurality of connecting electrodes, the connecting electrodes protrude out of the insulating shell and are positioned on the same side of the insulating shell, and the connecting electrodes are communicated with one another; wherein a plurality of connection electrodes in the bus bar may be fitted into the bus bar holes to connect different surge protectors.
As a specific embodiment of the present utility model, the bus bar includes a conductive connector embedded in the insulating housing, and the plurality of connection electrodes are electrically connected through the conductive connector.
As a specific embodiment of the present utility model, a plurality of connection electrodes are prefabricated on the conductive connection body.
As a specific embodiment of the utility model, the connecting electrode and the conductive connector are in a sheet shape, and the connecting electrode and the conductive connector are mutually perpendicular.
As a specific embodiment of the present utility model, the insulating housing is detachably mounted on the conductive connector.
As a specific embodiment of the present utility model, a slot is provided in the insulating housing, and the conductive connector is slidably fitted in the slot.
As a specific embodiment of the present utility model, the conductive connector is a tight fit with the socket.
As a specific embodiment of the present utility model, the insulating housing has a bottom wall and a front side wall located above the bottom wall, and the opening of the slot is located on the front side wall of the insulating housing and faces the connection electrode.
As a specific embodiment of the present utility model, the connection electrode has a plug portion that is plug-fitted with the bus hole and a connection portion for connecting the plug portion and the conductive connector.
As a specific implementation mode of the utility model, the plug-in connection part is in a U-shaped socket shape; the converging hole is internally provided with a locking bolt for locking the plug-in part.
The utility model has the following beneficial effects:
the busbar of the utility model has simple and compact structure and convenient use, improves the performance and the characteristics of the surge protector, realizes the modularized installation of the surge protector, greatly improves the installation efficiency, and solves the problem of lower installation efficiency caused by cutting lines on site in the prior art.
The objects, technical solutions and advantages of the present utility model will be more clearly described below, and the present utility model will be further described in detail with reference to the accompanying drawings and the detailed description.
Drawings
FIG. 1 is an assembly construction diagram of embodiment 1 of the present utility model;
FIG. 2 is an exploded construction view of embodiment 1 of the present utility model;
FIG. 3 is a cross-sectional view of the surge protector of example 1 showing the sink hole of the present utility model;
FIG. 4 is a view showing the structure of a bus bar in embodiment 1 of the present utility model;
fig. 5 is an assembly structure diagram of an insulating housing, a conductive connector, and a plurality of connection electrodes in embodiment 1 of the present utility model;
fig. 6 is a side structural view of fig. 5.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than those described herein, and the scope of the utility model is therefore not limited to the specific embodiments disclosed below.
Example 1
As shown in fig. 1-2, the bus coupling device suitable for a surge protector according to the embodiment of the present utility model includes a surge protector 10 and a bus 20 for electrical connection, and different surge protectors 10 are electrically connected quickly through the bus 20, so as to realize modular installation of the surge protector 10.
As shown in fig. 3, in the present embodiment, the surge protector 10 has a wiring port 11 and a bus hole 12 located on the upper side of the wiring port 11; the wiring port 11 is used for conventional wiring purposes, and is designed for further improvement, the structure of which is suitable for the prior art. The drain hole 12 is used to make quick connection of different surge protectors 10 to replace conventional trim line construction.
As shown in fig. 4 to 6, in the present embodiment, the bus bar 20 includes an insulating housing 21 and a plurality of connection electrodes 22, the plurality of connection electrodes 22 protrude out of the insulating housing 21 and are located on the same side of the insulating housing 21, and the plurality of connection electrodes 22 are electrically connected to each other; wherein a plurality of connection electrodes 22 in the bus bar 20 may be fitted into the bus holes 12 to connect different surge protectors 10.
Specifically, the busbar 20 includes a conductive connector 23 embedded in the insulating housing 21, and the plurality of connection electrodes 22 are electrically connected through the conductive connector 23; a plurality of connection electrodes 22 are prefabricated on the conductive connection body 23; preferably, the connection electrode 22 and the conductive connector 23 are both in a sheet shape, and the connection electrode 22 and the conductive connector 23 are perpendicular to each other, so that rapid assembly is facilitated, and modular installation is facilitated.
With continued reference to fig. 5-6, in this embodiment, the insulating housing 21 is removably mounted to the conductive connector 23; further, the insulating housing 21 is provided with a slot 211, the conductive connector 23 is slidably assembled in the slot 211, and the conductive connector 23 is preferably tightly matched with the slot 211, so that the insulating housing 21 cannot slide or separate unnecessarily in use; in other embodiments of the present utility model, the insulating housing 21 may also be assembled to the conductive connector 23 by a detachable connection structure such as an insulating bolt, an adhesive, or the like, which will not be described herein.
Still further, referring to fig. 5-6 again, the insulating housing 21 has a bottom wall 212 and a front sidewall 213 located above the bottom wall 212, and the opening of the slot 211 is located on the front sidewall 213 of the insulating housing 21 and faces the connection electrode 22, so that the conductive connector 23 is protected in all directions (including the bottom wall 212 in particular), which has the advantage of high safety.
In this embodiment, referring to fig. 4 again, the connection electrode 22 has a plugging portion 221 plugging and matching with the bus hole 12 and a connection portion 222 for connecting the plugging portion 221 and the conductive connector 23; in the assembly direction, the length of the connection portion 222 is preferably slightly greater than the thickness of the insulating housing 21, so that the plug portion 221 is completely assembled in place to form a stable connection; more specifically, the plug-in portion 221 has a U-shaped socket shape; referring to fig. 3, a locking bolt 13 for locking the plugging portion 221 is disposed in the bus hole 12, and the assembled bus 20 is locked in position by using the matching of the plugging portion 221 and the locking bolt, so as to achieve the purpose of installation connection.
While the utility model has been described in terms of embodiments, these embodiments are not intended to limit the scope of the utility model. It is intended that all such modifications and variations as would be included within the scope of the utility model are within the scope of the utility model as defined by the appended claims.
Claims (10)
1. A bus coupling device for a surge protector, characterized by: the device comprises a surge protector and a busbar for electrical connection; the surge protector is provided with a wiring port and a converging hole positioned above the wiring port; the busbar comprises an insulating shell and a plurality of connecting electrodes, wherein the connecting electrodes protrude out of the insulating shell and are positioned on the same side of the insulating shell, and the connecting electrodes are communicated with one another; wherein a plurality of the connection electrodes in the bus bar may be fitted into the bus bar hole to connect different surge protectors.
2. The bus bar coupling device for a surge protector as defined in claim 1 wherein: the busbar comprises a conductive connector pre-buried in the insulating shell, and a plurality of connecting electrodes are conducted through the conductive connector.
3. The bus bar coupling device for a surge protector as defined in claim 2 wherein: a plurality of the connection electrodes are prefabricated on the conductive connection body.
4. A bus bar coupling device for a surge protector as defined in claim 3 wherein: the connecting electrode and the conductive connector are sheet-shaped, and are mutually perpendicular.
5. The bus bar coupling device for a surge protector as defined in claim 4 wherein: the insulating housing is detachably mounted on the conductive connector.
6. The bus bar attachment for a surge protector as defined in claim 5 wherein: the insulating shell is internally provided with a slot, and the conductive connector is slidably assembled in the slot.
7. The bus bar attachment for a surge protector as defined in claim 6 wherein: the conductive connector is tightly matched with the slot.
8. The bus bar attachment for a surge protector as defined in claim 6 wherein: the insulating housing has a bottom wall and a front side wall located above the bottom wall, and the opening of the slot is located on the front side wall of the insulating housing and faces the connection electrode.
9. The bus bar coupling device for a surge protector as defined in claim 2 wherein: the connecting electrode is provided with a plugging part which is plugged and matched with the bus hole and a connecting part for connecting the plugging part and the conductive connector.
10. The bus bar coupling device for a surge protector as defined in claim 9 wherein: the plug-in part is in a U-shaped socket shape; and a locking bolt for locking the plug-in part is arranged in the confluence hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320745511.0U CN219739506U (en) | 2023-04-07 | 2023-04-07 | Converging connection device suitable for surge protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320745511.0U CN219739506U (en) | 2023-04-07 | 2023-04-07 | Converging connection device suitable for surge protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219739506U true CN219739506U (en) | 2023-09-22 |
Family
ID=88032323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320745511.0U Active CN219739506U (en) | 2023-04-07 | 2023-04-07 | Converging connection device suitable for surge protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219739506U (en) |
-
2023
- 2023-04-07 CN CN202320745511.0U patent/CN219739506U/en active Active
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