CN210629935U

CN210629935U - Integrated high-voltage power supply controller for load lamp string

Info

Publication number: CN210629935U
Application number: CN201921827802.4U
Authority: CN
Inventors: 喻北京; 马连锋; 郑明松
Original assignee: GUANGDE LEDUP ENTERPRISE Inc
Current assignee: GUANGDE LEDUP ENTERPRISE Inc
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-05-26
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a load lamp cluster is with integration high voltage electrical source controller, including PCB circuit board, power source shell and the tail-hood that has power conversion, function control circuit, the rear end opening of power source shell, the front end of power source shell inlays and is equipped with the copper sword inserted sheet that stretches into the inside of power source shell, the front end of PCB circuit board is fixed with the U type terminal that is used for with the electrical contact of copper sword inserted sheet, the tail-hood seals with the rear end opening cooperation lid of power source shell, and the tail-hood rear end face extends has the interface casing, installs output interface in the interface casing, and output interface's one end is passed through the wire and is connected with the output end electricity of PCB circuit board, and output interface's the other end is connected with the input interface cooperation of load lamp. The utility model discloses integrate power plug and controller together, have good superior waterproof performance, overall structure is simple, convenient to use, equipment production efficiency is high, is favorable to reducing the cost of manufacture.

Description

Integrated high-voltage power supply controller for load lamp string

Technical Field

The utility model relates to a power supply controller technical field specifically is load lamp cluster is with integration high voltage electrical source controller.

Background

In order to meet consumption requirements, a controller is generally connected between power supply and a load so as to control some functions of the load light string, for example, as shown in fig. 1, the high-voltage light string in the prior art comprises a power supply plug 100, a separate controller 200, a load light string 300 and a tail plug 400, the power supply plug 100 is connected with a power socket to supply power to the separate controller 200, the separate controller 200 is provided with a PCB (printed circuit board) of a power supply conversion and function control circuit, a power supply input line is required, an output line is connected with the load, and then the assembly is carried out; the tail plug 400 is used for power output and provides a power interface for other electrical appliances. The product in the prior art has relatively complex structure, high manufacturing cost and low assembly production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a load lamp cluster is with integration high voltage electrical source controller to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

load lamp cluster is with integration high voltage electrical source controller, including PCB circuit board, power source interface shell and the tail-hood that has power conversion, function control circuit, the rear end opening of power source interface shell, the front end of power source interface shell inlays and is equipped with the copper sword inserted sheet that stretches into the inside of power source interface shell, the front end of PCB circuit board is fixed with the U type terminal that is used for with the electrical contact of copper sword inserted sheet, the tail-hood cooperates the capping with the rear end opening of power source interface shell, and the tail-hood rear end face extends has the interface casing, installs the output interface in the interface casing, and the one end of output interface is passed through the wire and is connected with the output electricity of PCB circuit board, and the other end of output interface is connected with the input interface.

Preferably, the rear end opening of the power interface shell extends to form a plug bush shell, buckling grooves are distributed on the outer wall of the plug bush shell, and buckling convex parts matched with the buckling grooves are arranged in the tail cover in an extending mode.

Preferably, the rear end opening of the power interface shell and the tail cover are fixed through gluing, bonding or ultrasonic welding.

Preferably, the PCB is mounted with a power conversion module and a controller for controlling the function of the load lamp string, the input end of the power conversion module is electrically connected with the U-shaped terminal, the output end of the power conversion module is connected with the input end of the controller, and the output end of the controller is electrically connected with the output interface.

Preferably, the PCB circuit board is further provided with a wireless communication module and/or an infrared receiver.

A lamp string comprises any one of the integrated high-voltage power supply controller for the load lamp string and further comprises the load lamp string, the load lamp string is composed of a load wire and a plurality of load lamps connected in parallel to the load wire, an input interface is arranged at the input end of the load wire, and a tail plug is installed at the tail end of the load wire.

Preferably, the output interface adopts an output jack socket, the input interface adopts an input jack post seat matched with the output jack socket, the outer wall of the interface shell is provided with interface external threads, the input end of the load lead is further sleeved with a threaded sleeve, and the threaded sleeve is screwed on the interface external threads of the interface shell.

Compared with the prior art, the beneficial effects of the utility model are that: the power plug and the controller are integrated together, so that the waterproof device has good and excellent waterproof performance, is simple in overall structure, convenient to use and high in assembly and production efficiency, and is favorable for reducing the manufacturing cost.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a schematic diagram of the structure of an integrated high voltage power supply controller for a load lamp string;

FIG. 3 is a schematic diagram of the structure of the integrated high voltage power controller for a load light string in cooperation with the load light string;

FIG. 4 is a block diagram of the connections of the electronic components of the integrated high voltage power supply controller for a load string light.

In the figure: 100-power supply plug, 200-split controller, 300-load lamp string, 400-tail plug, 1-power interface shell, 11-plug bush shell, 12-buckling groove, 2-copper knife inserting piece, 3-PCB circuit board, 4-U type terminal, 5-tail cover, 6-interface shell, 7-thread bush and 8-input interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: load lamp cluster is with integration high voltage electrical source controller, including PCB circuit board 3, power source interface shell 1 and tail-hood 5 that has power conversion, function control circuit, power source interface shell 1's rear end opening, power source interface shell 1's front end inlays and is equipped with the copper sword inserted sheet 2 that stretches into power source interface shell 1 inside, PCB circuit board 3's front end is fixed with the U type terminal 4 that is used for with the electrical contact of copper sword inserted sheet 2, tail-hood 5 seals with power source interface shell 1's rear end opening cooperation lid, and 5 rear end of tail-hood extend has interface casing 6, installs output interface in the interface casing 6, and output interface's one end is passed through the wire and is connected with PCB circuit board 3's output electricity, and output interface's the other end is connected with the 8 cooperations of input interface of load lamp cluster 300.

The power plug and the PCB 3 are integrated together, so that the waterproof performance is excellent, the whole structure is simple, the use is convenient, the assembly production efficiency is high, and the manufacturing cost is favorably reduced.

During the equipment, pass through wire and output interface welding intercommunication with PCB circuit board 3's output, insert PCB circuit board 3 in power source interface shell 1 for the U type terminal 4 and the contact of copper sword inserted sheet 2 of front end, then, with tail-hood 5 and power source interface shell 1's rear end opening cooperation spiral-lock, beat and glue or ultrasonic bonding, thereby form an independent part, promptly the utility model discloses an integration high voltage electrical source controller. The load string 300 or other christmas lights 2 may be connected by screws or snaps.

The rear end opening of power source interface shell 1 extends has plug bush casing 11, and the distribution is provided with spiral-lock groove 12 on the outer wall of plug bush casing 11, extend in tail-hood 5 and be provided with spiral-lock convex part of spiral-lock groove 12 complex. The buckling structure of the tail cover 5 and the rear end opening of the power interface shell 1 is more reasonable and firmer.

The rear end opening of the power interface shell 1 and the tail cover 5 are fixed through gluing, bonding or ultrasonic welding.

The PCB circuit board 3 is provided with a power supply conversion module and a controller for controlling the functions of the load lamp string 300, the input end of the power supply conversion module is electrically connected with the U-shaped terminal 4, the output end of the power supply conversion module is connected with the input end of the controller, and the output end of the controller is electrically connected with the output interface. The power conversion module and the controller adopt electronic components in the prior art.

And the PCB circuit board 3 is also provided with a wireless communication module and/or an infrared receiver. The wireless communication module can adopt a Bluetooth 4.0 module, so that the mobile phone can be in communication connection with the controller, and the functions of the load lamp string can be set or controlled, such as adjusting the flashing interval time of the load lamp string, the flashing times in unit time and the like. Of course, the infrared remote controller can also be used for communicating with the infrared receiver, and the infrared remote controller is used for controlling the function of the load lamp string. The method can be realized by adopting the conventional technology in the prior art, and the detailed description is omitted.

A lamp string comprises the integrated high-voltage power controller for the load lamp string and further comprises a load lamp string 300, wherein the load lamp string 300 is composed of a load conducting wire and a plurality of load lamps connected in parallel to the load conducting wire, an input interface 8 is arranged at the input end of the load conducting wire, and a tail plug 400 is installed at the tail end of the load conducting wire.

The output interface adopts the output jack seat, input interface 8 adopts the input jack seat with output jack seat complex, the outer wall of interface casing 6 is provided with the interface external screw thread, the input of load wire still overlaps and is equipped with threaded sleeve 7, and threaded sleeve 7 adorns soon on the interface external screw thread of interface casing 6.

In this embodiment, the load light string 300 is connected to the interface housing 6 in a screw-on manner.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Load lamp cluster is with integration high voltage electrical source controller which characterized in that: including PCB circuit board (3), power source interface shell (1) and tail-hood (5) that have power conversion, function control circuit, the rear end opening of power source interface shell (1), the front end of power source interface shell (1) inlays and is equipped with copper sword inserted sheet (2) that stretch into power source interface shell (1) inside, the front end of PCB circuit board (3) is fixed with U type terminal (4) that are used for with copper sword inserted sheet (2) electrical contact, tail-hood (5) and the rear end opening cooperation lid of power source interface shell (1) seal, and tail-hood (5) rear end face extends has interface casing (6), installs the output interface in interface casing (6), and the one end of output interface is passed through the wire and is connected with the output electricity of PCB circuit board (3), and the other end of output interface is connected with the input interface (8) cooperation of load lamp cluster (300).

2. The integrated high voltage power controller for load lamp string as claimed in claim 1, wherein: the rear end opening of power source interface shell (1) extends has plug bush casing (11), and the distribution is provided with spiral-lock groove (12) on the outer wall of plug bush casing (11), extend in tail-hood (5) and be provided with spiral-lock convex part of spiral-lock groove (12) complex.

3. The integrated high voltage power controller for load lamp string as claimed in claim 2, wherein: the rear end opening of the power interface shell (1) is fixedly connected with the tail cover (5) through gluing or ultrasonic welding.

4. The integrated high voltage power controller for load lamp string as claimed in claim 1, wherein: the power supply conversion module and the controller for controlling the functions of the load lamp string (300) are installed on the PCB (3), the input end of the power supply conversion module is electrically connected with the U-shaped terminal (4), the output end of the power supply conversion module is connected with the input end of the controller, and the output end of the controller is electrically connected with the output interface.

5. The integrated high voltage power controller for load lamp string as claimed in claim 4, wherein: and the PCB circuit board (3) is also provided with a wireless communication module and/or an infrared receiver.

6. A light string, characterized by: the integrated high-voltage power controller for the load lamp string comprises the integrated high-voltage power controller for the load lamp string as claimed in any one of claims 1 to 5, and further comprises the load lamp string (300), wherein the load lamp string (300) consists of a load wire and a plurality of load lamps connected to the load wire in parallel, an input interface (8) is arranged at the input end of the load wire, and a tail plug (400) is installed at the tail end of the load wire.

7. A light string as claimed in claim 6, wherein: the output interface adopts the output jack seat, input interface (8) adopt with output jack seat complex input jack seat, the outer wall of interface casing (6) is provided with the interface external screw thread, the input of load wire still overlaps and is equipped with thread bush (7), thread bush (7) adorn soon on the interface external screw thread of interface casing (6).