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CN-224233947-U - Power supply controller for decorative lamp

CN224233947UCN 224233947 UCN224233947 UCN 224233947UCN-224233947-U

Abstract

The utility model relates to the technical field of power controllers and discloses a decorative lamp power controller which comprises a shell and a circuit board arranged in the shell, wherein the shell is provided with a first quick-connection seat, the first quick-connection seat is provided with a plurality of first wiring holes and a plurality of binding posts, the first ends of the binding posts are fixed in the first wiring holes, the second ends of the binding posts face the inside of the shell and are electrically connected with the circuit board, and one ends of cables are spliced in the first wiring holes and are electrically connected with the first ends of the binding posts. The shell is provided with the first quick connecting seat, the external cable is fixed in the first wiring hole of the first quick connecting seat, and the external cable is connected with the wiring terminal of the first quick connecting seat in the first wiring hole.

Inventors

  • QU WEIJIE

Assignees

  • 台州中昕源电子科技有限公司

Dates

Publication Date
20260512
Application Date
20250422

Claims (10)

  1. 1. The utility model provides a decorating lamp power supply controller, includes the casing with install in the inside circuit board of casing, characterized by, the casing is provided with first quick-connect seat, first quick-connect seat is provided with a plurality of first wiring hole and a plurality of terminal, the first end of terminal is fixed in the first wiring hole, the second end orientation of terminal the casing inside with the circuit board electricity is connected, the one end of outside cable peg graft in first wiring hole and with the first end electricity of terminal is connected.
  2. 2. The power supply controller of a decorative lamp according to claim 1, wherein the binding post comprises a second conductive post inserted into the circuit board and a plurality of first conductive posts installed in the first wiring hole, the plurality of first conductive posts are cantilever structures with one ends fixed with the second conductive posts, and an insertion groove for inserting the cable is formed between the plurality of first conductive posts.
  3. 3. The decorative light power supply controller according to claim 2, wherein the first wiring hole comprises a plurality of wire post mounting holes and wire insertion holes located radially inward of the wire post mounting holes, the first conductive posts are mounted to the corresponding wire post mounting holes, and the cables are mounted to the wire insertion holes.
  4. 4. The decorative lamp power supply controller according to claim 1, wherein the first quick-action socket is further provided with a connecting socket and a fool-proof socket, an accommodating space is formed inside the connecting socket, the fool-proof socket is mounted in the accommodating space, and the first wiring hole is formed in the fool-proof socket.
  5. 5. The power supply controller of a decorative lamp according to claim 1, wherein the circuit board is provided with a second quick connector, the second quick connector is provided with a plurality of elastic quick connectors connected with the binding post, and the binding post is inserted into the corresponding elastic quick connector and contacted with the elastic quick connector for circuit connection.
  6. 6. The power supply controller of a decorative lamp according to claim 5, wherein the elastic quick connector comprises a metal base plate and a metal vertical plate connected with the metal base plate, the metal base plate is fixed on the second quick connector seat, the metal vertical plate is provided with two metal vertical plates and is arranged oppositely, the two metal vertical plates and the metal base plate jointly form a second wiring hole for accommodating a wiring terminal, and the opening size of the second wiring hole is gradually decreased away from the direction of the metal base plate.
  7. 7. The power supply controller for a decorative lamp according to claim 6, wherein said metal vertical plate provided near said terminal insertion side is connected with an extension plate, and an opening formed between said extension plates is tapered from the outside to the inside.
  8. 8. The decorative light power supply controller of claim 1 wherein said housing comprises a first housing and a second housing, said first housing and said second housing being removably connected by a connector.
  9. 9. The power supply controller of a decorative lamp according to claim 8, wherein the circuit board is mounted on the first housing, a positioning column is arranged in the second housing towards the direction of the first housing, one end of the positioning column is fixed on the inner wall of the second housing, and the other end of the positioning column abuts against the circuit board.
  10. 10. A decorative light power supply controller according to claim 1, wherein said housing is further provided with wire guides through which said external cables are passed into said housing interior and connected to said circuit board.

Description

Power supply controller for decorative lamp Technical Field The utility model relates to the technical field of power controllers, in particular to a decorative lamp power controller. Background The power supply controller of the decorative lamp is used for adjusting the switch of the decorative lamp and the lighting intensity of the decorative lamp, a circuit board is arranged inside the power supply controller, a shell is arranged outside the power supply controller to protect the circuit board, two ends of the circuit board are required to be connected with a power line and the decorative lamp through wires, an existing connection mode is that a connecting wire of an external circuit penetrates into the shell to be connected with a circuit through wires, and therefore the power supply controller can be connected only by opening the shell in the process of connecting the circuit of the decorative lamp, assembly efficiency is low, and connection inconvenience of the circuits is caused. Disclosure of utility model The utility model provides a decorative lamp power supply controller, which aims to overcome the defect of low wiring efficiency caused by the need of disassembling a shell in the process of connecting the decorative lamp with the power supply controller in the prior art, and has the advantage of being capable of completing quick connection between an external cable and the power supply controller under the condition of not disassembling the shell. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a decorating lamp power supply controller, includes the casing and installs in the inside circuit board of casing, and the casing is provided with first quick connection seat, and first quick connection seat is provided with a plurality of first wiring hole and a plurality of terminal, and the first end of terminal is fixed in first wiring hole, and the second end of terminal is connected with the circuit board electricity towards the casing is inside, and the one end of cable is pegged graft in first wiring hole and is connected with the first end electricity of terminal. After the technical scheme is adopted, the shell is provided with the first quick connection seat, the external cable is fixed in the first wiring hole of the first quick connection seat, and the external cable is connected with the wiring terminal of the first quick connection seat in the first wiring hole, so that the external cable is connected with the decorative lamp power supply controller, the connection can be completed without opening the shell of the power supply controller, the connection mode of the external cable and the power supply controller is simplified, and the wiring efficiency is improved. Further, the wiring terminal comprises a second conductive column spliced with the circuit board and a plurality of first conductive columns arranged in the first wiring holes, wherein the first conductive columns are cantilever structures with one ends fixed with the second conductive columns, and a splicing groove for splicing the cable is formed between the first conductive columns. After the technical scheme is adopted, the second conductive column is connected with the circuit board in a plug-in mode, the conductive column is directly inserted into a preset plug-in position of the circuit board in the assembly process to complete electric connection, welding or bolt fastening operation is not needed, a conductive metal part of an external cable is inserted into a slot structure formed by the first conductive column, the cantilever structure of the first conductive column generates elastic deformation to keep stable contact when the cable is plugged, the first conductive column forms an elastic clamping arm through the cantilever structure, when the cable is inserted into the plug-in slot, the cantilever is unfolded by the cable to generate elastic deformation, and even pressing force is formed on the surface of the cable by using self resilience force of the material. The cantilevers are distributed in an annular array mode, a plurality of independent contact points are formed in the circumferential direction of the inserting groove, and even if the cable has diameter tolerance or slightly deflects, the cantilevers can still adaptively adjust the contact pressure, so that the conductivity stability is ensured. Further, the first wiring hole comprises a plurality of wire column mounting holes and wire plug holes located on the radial inner sides of the wire column mounting holes, the first conductive columns are mounted in the corresponding wire column mounting holes, and the cables are mounted in the wire plug holes. By adopting the technical scheme, the first wiring hole comprises a wire plugging hole and a plurality of wire column mounting holes, the wire column mounting holes are distributed in a circumferential array around the plug holes, t