CN220456903U - Low-voltage cabinet secondary line switching device - Google Patents
Low-voltage cabinet secondary line switching device Download PDFInfo
- Publication number
- CN220456903U CN220456903U CN202321916711.4U CN202321916711U CN220456903U CN 220456903 U CN220456903 U CN 220456903U CN 202321916711 U CN202321916711 U CN 202321916711U CN 220456903 U CN220456903 U CN 220456903U
- Authority
- CN
- China
- Prior art keywords
- shell
- secondary line
- low
- switching device
- voltage cabinet
- 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.)
- Active
Links
- 238000005452 bending Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 241000784732 Lycaena phlaeas Species 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a secondary line switching device of a low-voltage cabinet, and belongs to the technical field of electrical equipment. The structure of the utility model comprises a shell for connecting a secondary wire connector, wherein the shell is of a hollow structure and is provided with a through thread from top to bottom, the secondary wire connector is arranged on the travel of the thread, and the secondary wire connector is respectively fixed with the secondary wire adapter and the shell through screws. The beneficial effects of the utility model are as follows: the structure is ingenious, the replacement of components and parts and the change of the structure can be avoided, and the aim of saving the cost can be achieved; the switching function is realized in a narrow space aiming at the problems of small installation space and difficult installation, and the production and installation efficiency is improved.
Description
Technical Field
The utility model relates to a secondary line switching device of a low-voltage cabinet, and belongs to the technical field of electrical equipment.
Background
At present, the secondary wire of the domestic low-voltage cabinet is formed by manually or mechanically crimping a copper joint and a lead; in the use process, the copper joint is connected with the pile head of the component; in the actual use process, the conditions that the pile head space of the component is smaller, the installation space is smaller, the copper joint is small and difficult to install are met, the common copper joint cannot meet the use scene of a user, and an engineer is required to change the structure or use other components.
Disclosure of Invention
The utility model aims at: the problem that installation space is little, difficult installation exists to prior art is solved, a low-voltage cabinet secondary line switching device is proposed, production installation effectiveness is improved.
In order to achieve the above purpose, the secondary wire switching device of the low-voltage cabinet comprises a shell for connecting a secondary wire joint, wherein the shell is of a hollow structure and is provided with a through screw thread from top to bottom, the secondary wire joint is arranged on the travel of the screw thread, and the secondary wire joint is respectively fixed with the secondary wire switching joint and the shell through screws.
Further, the secondary wire adapter is formed by a horizontal fixing surface, an inclined surface formed by upward bending and extending along one side of the fixing surface and an adapter surface formed by horizontal bending and extending along the upper side of the inclined surface.
And the middle part of the fixing surface is provided with a mounting hole, and the mounting hole is connected with the component pile head.
The left side and the right side of the inclined surface taper from bottom to top and form a trapezoid surface with the upper side and the lower side, so that the connection in a narrow space is facilitated.
The secondary line connector is connected with the switching surface.
The switching face is provided with a switching hole matched with the secondary wire connector, and the switching hole is matched with threads of the shell.
A flat pad is arranged between the shell and the secondary wire connector, and an elastic pad is arranged in the hollow structure of the shell.
The screw passes through the shell, the elastic pad, the flat pad, the secondary line connector and the switching surface of the secondary line adapter in turn.
The shell is a plug-in shell or a front-plate shell.
The bolt is used for fastening, the shell forms threads in the forming process, so that the quick fastening is facilitated, and the secondary wire switching copper joint is formed.
The beneficial effects of the utility model are as follows: the structure is ingenious, the replacement of components and parts and the change of the structure can be avoided, and the aim of saving the cost can be achieved; the switching function is realized in a narrow space aiming at the problems of small installation space and difficult installation, and the production and installation efficiency is improved.
Drawings
The utility model is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of an embodiment of the present utility model.
Fig. 2 is a top view of the secondary wire adapter of fig. 1.
Description of the embodiments
Examples
The structure of this embodiment is shown in fig. 1-2, and a low-voltage cabinet secondary wire switching device includes a casing 3 for connecting a secondary wire connector, the casing 3 is of a hollow structure, a through thread is formed from top to bottom, a secondary wire connector 6 is arranged on the travel of the thread, and the secondary wire connector 6 is respectively fixed with the secondary wire switching connector 4 and the casing 3 through screws 1. Specifically, the secondary wire adapter 4 is composed of a horizontal fixing surface 4-1, an inclined surface 4-2 formed by bending and extending upwards along one side of the fixing surface, and an adapter surface 4-3 formed by bending and extending horizontally along the upper side of the inclined surface. The middle part of the fixing surface 4-1 is provided with a mounting hole 4-4, and the mounting hole 4-4 is connected with the pile head of the component. The left and right sides of the inclined surface 4-2 taper from bottom to top and form a trapezoid surface with the upper and lower sides, so that the connection in a narrow space is facilitated. The secondary wire connector 6 is connected with the switching surface 4-3. The switching face 4-3 is provided with a switching hole 4-5 matched with the secondary wire connector 6, and the switching hole 4-5 is matched with the threads of the shell 3. A flat pad 5 is arranged between the shell 3 and the secondary wire connector 6, and a spring pad 2 is arranged in the hollow structure of the shell 3. The screw passes through the shell, the spring pad, the flat pad and the secondary wire connector in turn to be fixed with the switching surface of the secondary wire adapter. The connection is converted to a copper connection for use with a small current. The housing of the present embodiment is a plug-in housing, which can be replaced with a front-plate housing when smaller installation space is encountered, reducing the cost of components and saving installation space.
In addition to the embodiments described above, other embodiments of the utility model are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the utility model.
Claims (10)
1. The utility model provides a low-voltage cabinet secondary line switching device, is including the casing that is used for connecting secondary line to connect, its characterized in that: the shell is of a hollow structure, a through thread is arranged from top to bottom, a secondary wire connector is arranged on the travel of the thread, and the secondary wire connector is respectively fixed with the secondary wire adapter and the shell through screws.
2. The low-voltage cabinet secondary line switching device according to claim 1, wherein: the secondary line adapter is formed by a horizontal fixing surface, an inclined surface formed by upward bending and extending along one side of the fixing surface and an adapter surface formed by horizontal bending and extending along the upper side of the inclined surface.
3. The low-voltage cabinet secondary line switching device according to claim 2, wherein: and a mounting hole is formed in the middle of the fixing surface.
4. The low-voltage cabinet secondary line switching device according to claim 3, wherein: the mounting hole is connected with the pile head of the component.
5. The low-voltage cabinet secondary line switching device according to claim 2, wherein: the left side and the right side of the inclined surface taper from bottom to top and form a trapezoid surface with the upper side and the lower side.
6. The low-voltage cabinet secondary line switching device according to claim 2, wherein: the secondary line connector is connected with the switching surface.
7. The low-voltage cabinet secondary line switching device according to claim 5, wherein: the switching face is provided with a switching hole matched with the secondary wire connector, and the switching hole is matched with threads of the shell.
8. The low-voltage cabinet secondary line switching device according to claim 1, wherein: a flat pad is arranged between the shell and the secondary wire connector, and an elastic pad is arranged in the hollow structure of the shell.
9. The low-voltage cabinet secondary line switching device according to claim 8, wherein: the screw passes through the shell, the elastic pad, the flat pad, the secondary line connector and the switching surface of the secondary line adapter in turn.
10. The low-voltage cabinet secondary line switching device according to claim 1, wherein: the shell is a plug-in shell or a front-plate shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321916711.4U CN220456903U (en) | 2023-07-19 | 2023-07-19 | Low-voltage cabinet secondary line switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321916711.4U CN220456903U (en) | 2023-07-19 | 2023-07-19 | Low-voltage cabinet secondary line switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220456903U true CN220456903U (en) | 2024-02-06 |
Family
ID=89730864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321916711.4U Active CN220456903U (en) | 2023-07-19 | 2023-07-19 | Low-voltage cabinet secondary line switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220456903U (en) |
-
2023
- 2023-07-19 CN CN202321916711.4U patent/CN220456903U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220456903U (en) | Low-voltage cabinet secondary line switching device | |
| CN205429197U (en) | Power equipment expanding unit of working a telephone switchboard | |
| CN202167629U (en) | Wire holder of railway carriage | |
| CN205004942U (en) | Switching power supply signal output structure | |
| CN219321283U (en) | Binding post and circuit breaker of circuit breaker | |
| CN106548859B (en) | Plug-in pigtail splice | |
| CN219367558U (en) | Intelligent power supply for LED lamp with adjustable intelligent module | |
| CN219202929U (en) | Transformer core grounding structure | |
| CN207558573U (en) | A kind of attachment device of LED transformers | |
| CN220895316U (en) | Transformer fixing structure | |
| CN204633703U (en) | A kind of for the connecting structure for electrical equipment in photovoltaic component terminal box | |
| CN208423205U (en) | A kind of wall-through wire connecting terminal | |
| CN220554176U (en) | Simple and easy type metal power supply box of dismouting | |
| CN214381583U (en) | Embedded double-sided circuit board | |
| CN208649624U (en) | Sewing machine electric cabinet | |
| CN208589570U (en) | Copper sheet blank and copper strips are flexible coupling | |
| CN208675095U (en) | A kind of centrally connected power supply device for security device | |
| CN208401459U (en) | A kind of intelligent wiring box | |
| CN209561143U (en) | A kind of assembly type reactor cross-connecting apparatus | |
| CN221552340U (en) | Anticreep household electrical appliances power cord subassembly | |
| CN219203575U (en) | One-to-two harness structure of connector | |
| CN219980076U (en) | Power distribution cabinet drawer unit and power distribution cabinet | |
| CN212062135U (en) | Transformer terminal quick replacement device | |
| CN208548514U (en) | A kind of Rapid wiring structure of connecting terminal | |
| CN210380358U (en) | PD quick charger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |