CN215834754U - Terminal wiring-free down lamp driver - Google Patents
Terminal wiring-free down lamp driver Download PDFInfo
- Publication number
- CN215834754U CN215834754U CN202121803394.6U CN202121803394U CN215834754U CN 215834754 U CN215834754 U CN 215834754U CN 202121803394 U CN202121803394 U CN 202121803394U CN 215834754 U CN215834754 U CN 215834754U
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model relates to a terminal wiring-free down lamp driver, which comprises a shell, a driver main body arranged in the shell, a quick-connection terminal assembly and a terminal shell for assembling the quick-connection terminal assembly, wherein the quick-connection terminal assembly is fixedly assembled in the terminal shell to form a quick-connection terminal module, a positioning and mounting structure and a lead access hole are arranged in the terminal shell, a terminal assembly seat body and a wire plugging port are arranged in the shell, an operation window for exposing an operation piece of the quick-connection terminal assembly is arranged on the terminal assembly seat body, the quick-connection terminal module is positioned and installed on the terminal assembly seat body through a positioning installation structure, a wire access hole of the quick-connection terminal module is correspondingly matched with the wire plugging port, the quick-connection terminal assembly is provided with an electric connection pin, and the quick-connection terminal module is fixedly inserted on a circuit board of the driver main body through the electric connection pin and forms electric connection between the quick-connection terminal module and the driver main body. The wiring terminal modular design of driver has the convenient advantage of equipment.
Description
Technical Field
The utility model relates to a driver for lamp starting.
Background
The down lamp driver is an electrical component for starting the lighting of the lamp. The driver adopts the structural design of the quick-connecting terminal, the terminal mounting structure is integrally formed in the shell in the driver, the quick-connecting terminal assembly is assembled on the terminal mounting structure of the shell, and the operating piece of the quick-connecting terminal assembly is operated to realize elastic clamping and release of a lead, so that the wiring operation is convenient. The driver with the structure adopts the quick-connecting terminal component to be assembled on the terminal mounting structure formed in the shell, and has the defects of inconvenient processing and assembly. The wiring terminal and the driver main body part are connected by flexible wires, so that the defect of inconvenient assembly exists.
Disclosure of Invention
The utility model aims at: in order to overcome the defects in the prior art, the utility model provides the terminal wiring-free down lamp driver which is in modular design and convenient to assemble.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a terminal exempts from down lamp driver of working a telephone switchboard, includes the casing, locates the driver main part in the casing and connect terminal subassembly, its characterized in that soon: the quick-connection terminal module is fixedly assembled in the terminal shell to form a quick-connection terminal module, a positioning and mounting structure and a wire inserting and pulling hole are arranged in the terminal shell, a terminal assembling base body and a wire inserting and pulling port are arranged in the shell, an operation window for exposing an operation part of the quick-connection terminal module is arranged on the terminal assembling base body, the quick-connection terminal module is positioned and mounted on the terminal assembling base body through the positioning and mounting structure, the wire inserting and pulling hole of the quick-connection terminal module is correspondingly matched with the wire inserting and pulling port, the quick-connection terminal module is provided with an electric connection pin, and the quick-connection terminal module is fixedly inserted on a circuit board of the driver main body through the electric connection pin and forms electric connection of the quick-connection terminal module and the driver main body.
By adopting the technical scheme, the quick-connecting terminal assembly is provided with the independent terminal shell to modularize the quick-connecting terminal, and the positioning mounting structure is processed and formed in the terminal shell and the shell of the driver, so that the quick-connecting terminal of the driver is firmly and reliably mounted after being modularized, and the production efficiency and the assembly efficiency can be effectively improved; and the quick-connection terminal module is directly inserted and fixed on the circuit board of the driver main body, compared with the traditional quick-connection terminal module which is connected with the driver main body by a lead, the process is greatly simplified, the internal assembly operation of the driver is simple and convenient, and the production efficiency is improved.
Preferably, the terminal shell comprises a barrel-shaped bottom shell and a cover shell covering the opening of the barrel-shaped bottom shell, a wire inlet hole is formed in the bottom of the barrel-shaped bottom shell, the quick-connection terminal assembly comprises a rectangular frame-shaped conductive frame and a U-shaped elastic conductive clamping piece, the U-shaped elastic conductive clamping piece is clamped in the rectangular frame-shaped conductive frame, one side plate of the rectangular frame-shaped conductive frame is a wire clamping plate which is correspondingly matched with a wire clamping piece of the U-shaped elastic conductive clamping piece to form a wire clamping opening, a fracture is formed in the middle of the wire clamping plate of the rectangular frame-shaped conductive frame, the rectangular frame-shaped conductive frame is provided with a lug which is formed by inward turning at the fracture, the wire lug forms a wire insertion lug hole which is correspondingly matched with the wire inlet hole, the operating element is a toggle pivoted on the rectangular frame-shaped conductive frame, the toggle is positioned and matched with the fracture and penetrates through the fracture, the toggle is provided with a pressing part which presses the wire clamping piece of the U-shaped elastic conductive clamping piece to control the wire clamping opening, the U-shaped elastic conductive clamping piece is pressed between the rolling lug and the side plate of the rectangular frame-shaped conductive frame, the rectangular frame-shaped conductive frame is inserted into the barrel-shaped bottom shell, the cover shell compresses the rectangular frame-shaped conductive frame, a toggle yielding groove with one end penetrating through the opening part of the barrel-shaped bottom shell is arranged on the barrel-shaped bottom shell, the toggle yielding groove corresponds to the fracture position, the rectangular frame-shaped conductive frame extends to be provided with an electric connection pin, and a pin extending hole for the power supply connection pin is formed in the terminal shell. Under this structural design, the terminal shell adopts tubbiness drain pan and lid shell design, cooperates the structural style of quick-connect terminal subassembly simultaneously, has the convenient assembling's of quick-connect terminal subassembly advantage, extends to form on the electrically conductive frame of rectangle frame form and connects to participate in the electricity, and processing is convenient, connects to participate in along the terminal shell stretch out back fixed connection in the driver main part along the electricity, has the convenient advantage of quick-connect terminal module equipment.
Preferably, the rectangular frame-shaped conductive frame further extends to form a positioning pin, and the positioning pin is fixedly inserted into the driver main body. Under this structural design, the design of location participating in for connect more firmly reliable in the connection between terminal module and the driver main part soon.
Preferably, the pin protruding holes are formed in the cover shell. Under this structural design, processing is convenient.
Preferably, the quick-connection terminal module is vertically arranged in the shell, the wire plugging port is correspondingly provided with the top surface of the shell, the operation window is arranged on the front end side plate of the shell, and the circuit board of the driver main body is horizontally arranged in the shell. Under this structural design, the location is participated in and the processing design of connecting the pin is convenient for, and the circuit board processing and the installation of the driver main part of being convenient for.
Preferably, the top surface of the shell is provided with a wire stripping length indicating structure, the wire stripping length indicating structure comprises a wire measuring guide surface with an L-shaped cross section, and the tail end of the wire measuring guide surface is provided with a stop surface. Under the structural design, the wire extends into the wire stripping device along the wire measuring surface and forms a wire stripping length indication through the stop of the stop surface, so that the wire stripping length control of the wire is facilitated, and the wire connection operation is facilitated.
Preferably, the top surface of the shell is provided with a step part, the wire inserting and pulling opening corresponds to the lower layer surface of the step part, and the longitudinal surface of the step part and the lower layer surface form the wire measuring guide surface. Under this structural design, the casing top surface adopts the design of step portion, adaptation binding post and driver main part spatial layout design that can be fine, and overall structure is compact, and utilizes the step face of step portion to supply the wire to stretch into the measurement operation when wire stripping length measurement, compact structure, and the wire transversely stretches into along the casing of driver under this design, and measurement convenient operation.
The utility model is further described below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a terminal-wiring-free downlight driver according to an embodiment of the present invention;
FIG. 2 is an exploded view of a terminal-less downlight driver according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a quick connect terminal module according to an embodiment of the present invention;
fig. 4 is an exploded view of a quick connect terminal module according to an embodiment of the present invention;
FIG. 5 is an exploded view of a quick-connect terminal assembly according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a rectangular frame-shaped conductive frame according to an embodiment of the utility model.
Detailed Description
Referring to fig. 1-6, the terminal no-wiring tube lamp driver disclosed by the utility model comprises a housing 1, a driver main body 2 and a quick-connection terminal assembly 31, wherein the driver main body 2 and the quick-connection terminal assembly 31 are arranged in the housing 1, the housing 1 comprises a cover 1-1 and a base 1-2, the terminal housing 32 is used for assembling the quick-connection terminal assembly 21, the quick-connection terminal assembly 31 is fixedly assembled in the terminal housing 32 to form a quick-connection terminal module 3, the terminal housing 32 is provided with a positioning installation structure and a wire access hole 321, a terminal assembly base 11 and a wire insertion and extraction opening 12 are arranged in the housing 1, the terminal assembly base 11 is provided with an operation window 110 for exposing an operation part of the quick-connection terminal assembly 31, the quick-connection terminal module 3 is positioned and installed in the terminal base assembly base 11 through the positioning installation structure, the wire access hole 321 of the quick-connection terminal module 3 is correspondingly matched with the wire insertion and extraction opening 12, the quick-connection terminal assembly 31 is provided with an electric connection pin 3110, the quick-connect terminal module 3 is fixedly inserted into the circuit board 21 of the driver main body 2 through the electrical connection pins 3110, and constitutes an electrical connection between the quick-connect terminal module 3 and the driver main body 2. The quick-connecting terminal assembly is provided with the independent terminal shell to modularize the quick-connecting terminal, and the terminal shell and the shell of the driver are processed to form a positioning mounting structure, so that the quick-connecting terminal of the driver is firmly and reliably mounted after being modularized, and the production efficiency and the assembly efficiency can be effectively improved; and the quick-connection terminal module is directly inserted and fixed on the circuit board of the driver main body, compared with the traditional quick-connection terminal module which is connected with the driver main body by a lead, the process is greatly simplified, the internal assembly operation of the driver is simple and convenient, and the production efficiency is improved.
Specifically, the terminal housing 32 includes a barrel-shaped bottom housing 32-1 and a cover housing 32-2 covering an opening of the barrel-shaped bottom housing 32-1, a wire access hole 321 is formed at a bottom of the barrel-shaped bottom housing 32-1, the quick-connection terminal assembly 31 includes a rectangular frame-shaped conductive frame 311 and a U-shaped elastic conductive clip 312, the U-shaped elastic conductive clip 312 is clamped in the rectangular frame-shaped conductive frame 311, a side plate of the rectangular frame-shaped conductive frame 311 is a wire clamping plate 3111 corresponding to the wire clamping piece 3121 of the U-shaped elastic conductive clip 312 to form a wire clamping opening, a fracture 3112 is formed in the middle of the wire clamping plate 3111 of the rectangular frame-shaped conductive frame 311, the rectangular frame-shaped conductive frame 311 has a winding tab 3113 formed by inward turning at the fracture 3112, the winding tab 3113 forms a wire insertion tab hole 31131 corresponding to the wire access hole 321, the operating element is a trigger 313 pivoted on the rectangular frame-shaped conductive frame 311, a pivot positioning notch 3114 is provided at one end of the side plate located at both lateral sides of the wire-clamping plate 3111 on the rectangular frame-shaped conductive frame 311, so as to facilitate the installation of the toggle, but the toggle can also be installed by swinging in other manners, the pivot 3131 on the toggle 313 is positioned and matched in the pivot positioning notch 3114, the toggle 313 is positioned and matched with the fracture 3112 and passes through the fracture 3112, the toggle 313 has a pressing portion 3132 pressing against the wire-clamping piece 3121 of the U-shaped elastic conductive clip 312 to control the opening of the wire-clamping opening, the U-shaped elastic conductive clip 312 is pressed between the rolling lug 3113 and the side plate of the rectangular frame-shaped conductive frame 311, a bayonet 3115 is provided at the end of the side plate 3111 opposite to the wire-clamping plate 3111 on the rectangular frame-shaped conductive frame 311, a tongue 3122 locked in the bayonet 5 is protruded laterally at the end of the U-shaped elastic conductive clip 312, the rectangular frame-shaped conductive frame 311 is inserted into the barrel-shaped bottom case 32-1, the pivot positioning notch 3114 corresponds to the mouth of the barrel-shaped bottom case 32-1, the cover case 32-2 presses the rectangular frame-shaped conductive frame 311 and limits the pivot 3131 of the trigger 313 in the pivot positioning notch 3114, the barrel-shaped bottom case 32-1 is provided with a trigger relief groove 32-11 having one end penetrating through the opening of the barrel-shaped bottom case 32-1, the trigger relief groove 32-11 corresponds to the fracture 3112, the rectangular frame-shaped conductive frame 311 extends with an electrical connection pin 3110, and the terminal case 32 is provided with a pin extending hole 32-22 through which the electrical connection pin 3110 extends. The terminal shell adopts the design of tubbiness drain pan and lid shell, cooperates the structural style of quick-operation terminal subassembly simultaneously, has the convenient assembling and the small and exquisite advantage of structure of quick-operation terminal subassembly, extends to form on the electrically conductive frame of rectangle frame form and connects to participate in the electricity, and processing is convenient, connects to participate in along the terminal shell stretch out back fixed connection in the driver main part in the electricity, has the convenient advantage of equipment of quick-operation terminal module. In order to fix the quick-connect terminal module on the driver main body firmly and reliably and ensure the reliability of electrical connection, a positioning pin 3116 extends from the rectangular frame-shaped conductive frame 311, and the positioning pin 3116 is fixedly inserted into the driver main body 2. Since the positioning pins 3116 and the electrical connection pins 3110 are formed on the rectangular frame-shaped conductive frame, the functions of the positioning pins 3116 and the electrical connection pins 3110 can be interchanged, and the positioning pins are designed to make the connection between the quick-connect terminal module and the driver main body more secure and reliable. The positions of the electrical connection pins and the positioning pins can be adjusted accordingly according to the installation and arrangement manner of the quick connection terminal module 3 and the installation and arrangement manner of the circuit board for fixing the quick connection terminal module 3 on the driver main body 2, wherein the extension of the electrical connection pins 3110 and the positioning pins 3116 on the rectangular frame-shaped lead frame may be a straight extension or a folded extension, and the design can be specifically performed according to the needs. The terminal assembly base body 11 comprises a terminal positioning cavity in the housing 1-1, the bottom of the barrel-shaped bottom shell of the quick-connection terminal module 3 is inserted into the terminal positioning cavity, the cover shell of the quick-connection terminal module is supported on a circuit board of the driver main body, and the circuit board of the driver main body is positioned and supported on the base. Of course, the terminal assembly housing is used for positioning and mounting the quick terminal module, and those skilled in the art can make modifications and designs under the guidance of the present invention. In this embodiment, the quick-connect terminal module is a duplex structure, the two barrel-shaped bottom shells 32-1 are connected into a whole through the middle part, and the cover shell 32-2 covering the opening of the barrel-shaped bottom shell 32-1 is also connected into a whole, although the quick-connect terminal module can also adopt a single design.
For the convenience of design and assembly, it is preferable in this embodiment that the electrical connection pins 3110 and the positioning pins 3116 are extended straight; wherein the pin-taking out holes 32-22 are provided on the cover case 32-2. The quick-connection terminal module 3 is vertically arranged in the shell 1, correspondingly, the wire plugging port 12 is provided with the top surface 13 of the shell 1, the operation window 110 is arranged on the front end side plate 14 of the shell 1, and the circuit board 21 of the driver main body 2 is horizontally arranged in the shell 1. The positioning pin and the electric connection pin are convenient to process and design, and a circuit board of the driver main body is convenient to process and install. Therefore, the quick-connect terminal module can be arranged horizontally, the electric connecting pins and the positioning pins can be designed in an overturning mode, or the part of the circuit board of the driver main body for fixing the quick-connect terminal module can be designed in a standing mode, and the like.
Under the design of adopting a quick-connection terminal to carry out wire connection, in order to facilitate an operator to strip a wire to a proper length and avoid the wire copper wire from being exposed while ensuring the electric connection, the top surface of the shell 1 is provided with a wire stripping length indicating structure, the wire stripping length indicating structure comprises a wire measuring guide surface 15 with an L-shaped cross section, and the tail end of the wire measuring guide surface 15 is provided with a stop surface 16. The wire is extended into the wire surface along the wire measuring surface and forms a wire stripping length indication through the stop of the stop surface, so that the wire stripping length control of the wire is facilitated, and the wire connection operation is facilitated.
In this embodiment, the top surface of the housing 1 has a step portion, and the operation window 110 is corresponding to the lower layer 151 of the step portion; under the design of the step-shaped structure, the horizontal installation arrangement of the wiring terminal can be better adapted, so that the whole structure is compact, and the longitudinal surface 152 and the low-level surface 151 of the step part form the wire measuring guide surface. Under this structural design, the casing top surface adopts the design of step portion, adaptation binding post and driver main part spatial layout design that can be fine, and overall structure is compact, and utilizes the step face of step portion to supply the wire to stretch into the measurement operation when wire stripping length measurement, compact structure, and the wire transversely stretches into along the casing of driver under this design, and measurement convenient operation.
Claims (7)
1. The utility model provides a terminal exempts from down lamp driver of working a telephone switchboard, includes the casing, locates the driver main part in the casing and connect terminal subassembly, its characterized in that soon: the quick-connection terminal module is fixedly assembled in the terminal shell to form a quick-connection terminal module, a positioning and mounting structure and a wire inserting and pulling hole are arranged in the terminal shell, a terminal assembling base body and a wire inserting and pulling port are arranged in the shell, an operation window for exposing an operation part of the quick-connection terminal module is arranged on the terminal assembling base body, the quick-connection terminal module is positioned and mounted on the terminal assembling base body through the positioning and mounting structure, the wire inserting and pulling hole of the quick-connection terminal module is correspondingly matched with the wire inserting and pulling port, the quick-connection terminal module is provided with an electric connection pin, and the quick-connection terminal module is fixedly inserted on a circuit board of the driver main body through the electric connection pin and forms electric connection of the quick-connection terminal module and the driver main body.
2. A terminal-less downlight driver according to claim 1, wherein: the terminal shell comprises a barrel-shaped bottom shell and a cover shell covering the opening of the barrel-shaped bottom shell, a lead access hole is arranged at the bottom of the barrel-shaped bottom shell, the quick-connection terminal component comprises a rectangular frame-shaped conductive frame and a U-shaped elastic conductive clamping piece, the U-shaped elastic conductive clamping piece is clamped in the rectangular frame-shaped conductive frame, one side plate of the rectangular frame-shaped conductive frame is a wire clamping plate which is correspondingly matched with a wire clamping piece of the U-shaped elastic conductive clamping piece to form a wire clamping opening, a fracture is arranged in the middle of the wire clamping plate of the rectangular frame-shaped conductive frame, the rectangular frame-shaped conductive frame is provided with a rolling lug which is formed by inward turning at the fracture, the rolling lug forms a lead insertion lug hole which is correspondingly matched with the lead access hole, an operating part is a pulling button which is pivoted on the rectangular frame-shaped conductive frame, the pulling button is matched with the fracture in a positioning way and penetrates through the fracture, the pulling button is provided with a pressing part which presses the wire clamping piece of the U-shaped elastic conductive clamping piece to control the wire clamping opening to open, and the U-shaped elastic conductive clamping piece is pressed between the rolling lug and the side plate of the rectangular frame-shaped conductive frame, the rectangular frame-shaped conductive frame is inserted into the barrel-shaped bottom shell, the cover shell compresses the rectangular frame-shaped conductive frame, a switch button yielding groove with one end penetrating through the opening of the barrel-shaped bottom shell is formed in the barrel-shaped bottom shell, the switch button yielding groove corresponds to the fracture position, the rectangular frame-shaped conductive frame extends to form an electric connection pin, and a pin extending hole for extending the power supply connection pin is formed in the terminal shell.
3. A terminal-less downlight driver according to claim 2, wherein: the rectangular frame-shaped conductive frame is also extended with a positioning pin which is fixedly inserted on the driver main body.
4. A terminal-less downlight driver according to claim 3, wherein: the pin extending holes are formed in the cover shell.
5. A terminal-less downlight driver according to claim 4, wherein: the quick-connection terminal module is vertically arranged in the shell, the corresponding wire plugging port is provided with the top surface of the shell, the operation window is arranged on the front end side plate of the shell, and the circuit board of the driver main body is horizontally arranged in the shell.
6. A terminal-less downlight driver according to claim 1, wherein: the wire stripping length indicating structure comprises a wire measuring guide surface with an L-shaped cross section, and a stop surface is arranged at the tail end of the wire measuring guide surface.
7. A terminal-less downlight driver according to claim 6, wherein: the top surface of the shell is provided with a step part, the wire plugging opening corresponds to the low-level surface of the step part, and the longitudinal surface and the low-level surface of the step part form the wire measuring guide surface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121803394.6U CN215834754U (en) | 2021-08-03 | 2021-08-03 | Terminal wiring-free down lamp driver |
| PCT/CN2021/111544 WO2023010588A1 (en) | 2021-08-03 | 2021-08-09 | Downlight driver having terminal not connected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121803394.6U CN215834754U (en) | 2021-08-03 | 2021-08-03 | Terminal wiring-free down lamp driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215834754U true CN215834754U (en) | 2022-02-15 |
Family
ID=80193725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121803394.6U Active CN215834754U (en) | 2021-08-03 | 2021-08-03 | Terminal wiring-free down lamp driver |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN215834754U (en) |
| WO (1) | WO2023010588A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1459787A (en) * | 1973-09-11 | 1976-12-31 | Gen Electric Co Ltd | Electric terminal assemblies |
| DE7915035U1 (en) * | 1978-05-26 | 1979-09-13 | Lucas Industries Ltd., Birmingham (Grossbritannien) | Electrical connection device |
| JP2826209B2 (en) * | 1991-06-28 | 1998-11-18 | 松下電工株式会社 | Multi-pole modular jack |
| CN209692006U (en) * | 2019-04-26 | 2019-11-26 | 宁波公牛电器有限公司 | A kind of terminal assemblies and floor socket outlet |
| CN211629311U (en) * | 2020-04-14 | 2020-10-02 | 温州市正瑞科技有限公司 | Portable binding post |
| CN212132182U (en) * | 2020-06-07 | 2020-12-11 | 温州市正瑞科技有限公司 | Down lamp convenient to wire |
-
2021
- 2021-08-03 CN CN202121803394.6U patent/CN215834754U/en active Active
- 2021-08-09 WO PCT/CN2021/111544 patent/WO2023010588A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023010588A1 (en) | 2023-02-09 |
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