CN219163769U

CN219163769U - LED drive circuit bears mainboard

Info

Publication number: CN219163769U
Application number: CN202223595921.6U
Authority: CN
Inventors: 石圣清
Original assignee: SHANGHAI LAMPEK TECHNOLOGY CO LTD
Current assignee: SHANGHAI LAMPEK TECHNOLOGY CO LTD
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-09
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to the technical field of bearing mainboards, in particular to an LED driving circuit bearing mainboard which comprises a board body and a power supply interface arranged on the board body, wherein the power supply interface comprises a first outer cover and a main interface arranged in the first outer cover, a splicing interface is arranged on one side of the main interface, the splicing interface comprises a second outer cover and a secondary interface arranged in the second outer cover, the inner walls of the first outer cover and the second outer cover are fixedly connected with a connecting block, and two adjacent connecting blocks are in splicing fit when two adjacent splicing interfaces are spliced; the utility model can prolong the length of the power supply interface through the splicing interface, is convenient for installing the proper length of the power supply interface according to the number and the power of the elements installed on the board body, is convenient for use, and also increases the suitability of the board body.

Description

LED drive circuit bears mainboard

Technical Field

The utility model relates to the technical field of bearing mainboards, in particular to an LED driving circuit bearing mainboard.

Background

An LED, also called a light emitting diode, is a semiconductor diode for converting electric energy into light energy, and when in use, the LED needs to be used with a driving circuit to exert the versatility of the LED, and the driving circuit needs to be built on a carrying motherboard.

The number of power supply ports of the main board in the prior art is fixed, but the main board for installing the LED driving circuit can lead to different actual power due to the number of elements on the driving circuit, so that the number of the power supply ports of the main board is inconsistent, certain resources can be wasted if the specification of the main board is changed according to the number of the elements on the driving circuit, and the number of the power supply ports in the main board in the prior art cannot be changed, so that the use is inconvenient, and the suitability of the main board after production is limited. In view of this, we propose an LED driving circuit carrying motherboard.

Disclosure of Invention

In order to make up for the defects, the utility model provides an LED driving circuit bearing main board.

The technical scheme of the utility model is as follows:

the utility model provides a LED drive circuit bears mainboard, includes the plate body and locates the power supply interface on the plate body, the power supply interface includes dustcoat one and locates the main interface in the dustcoat one and is equipped with the concatenation interface in main interface one side, the concatenation interface include dustcoat two and locate the secondary interface in the dustcoat two, dustcoat one with the equal fixedly connected with connecting block of dustcoat two inner walls, adjacent two connecting blocks grafting cooperation when two concatenation interfaces splice, a fixed slot has been seted up to plate body top position in power supply interface one side, has seted up the fixed orifices that a plurality of equidistant settings in the fixed slot, the power supply interface is still including the external fixation board that is used for fixed concatenation interface.

As the preferable technical scheme, the magnetic attraction jack is arranged on the outer side of the connecting block arranged in the first outer cover, and the magnetic attraction jack and the magnetic attraction plug shaft I which is matched with the magnetic attraction jack in size are respectively arranged on the two sides of the connecting block arranged in the second outer cover.

As the preferable technical scheme, the main interface outer wall is provided with an electric connection port for electric connection, and the top and bottom inner walls of the electric connection port are provided with an electric connection sheet I.

As the preferable technical scheme, the electric connection plug block which is in plug-in fit with the electric connection port is arranged on the outer wall of the same side of the secondary interface and the magnetic attraction plug shaft, and the electric connection pieces II are arranged at the top and the bottom of the electric connection plug block.

As the preferable technical scheme, the bottom of the outer fixing plate is integrally formed with a connecting plate, and the connecting plate is provided with a fixing bolt in threaded connection with the fixing hole.

As the preferable technical scheme, one side of the outer fixing plate far away from the connecting plate is fixedly connected with an insulating plug block which is in plug-in fit with the electric connection port and a magnetic plug-in shaft II which is in plug-in fit with the magnetic plug-in hole.

As the preferable technical scheme, when two adjacent splicing interfaces are spliced, the first magnetic attraction plug shaft is in plug-in fit with the magnetic attraction plug hole, and the electric connection plug block is in plug-in fit with the electric connection port.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model can prolong the length of the power supply interface through the splicing interface, is convenient for installing the proper length of the power supply interface according to the number and the power of the elements installed on the board body, is convenient for use, and also increases the suitability of the board body.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the part of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the structure of the first housing and the main interface of the present utility model;

FIG. 4 is a schematic diagram of a splice interface according to one embodiment of the present utility model;

FIG. 5 is a schematic diagram of a splice interface according to the second embodiment of the present utility model;

FIG. 6 is a third schematic diagram of a splice interface according to the present utility model;

FIG. 7 is a schematic view of an outer fixing plate according to one embodiment of the present utility model;

fig. 8 is a schematic structural view of an external fixing plate according to the present utility model.

The meaning of each reference numeral in the figures is:

1. a plate body; 10. a fixing groove; 11. a fixing hole; 2. a power supply interface; 20. a first outer cover; 21. a main interface; 22. a connecting block; 220. a magnetic attraction jack; 221. a first magnetic attraction inserting shaft; 23. splicing interfaces; 230. a second outer cover; 231. a secondary interface; 24. an outer fixing plate; 240. a connecting plate; 241. an insulating insert; 242. a second magnetic attraction inserting shaft; 243. a fixing bolt; 25. an electric connection port; 250. a first power connection sheet; 27. a power connection plug block; 270. and a second electric connection sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present utility model provides a technical solution:

the utility model provides a LED drive circuit bears mainboard, including plate body 1 and locate the power supply interface 2 on the plate body 1, power supply interface 2 includes dustcoat one 20 and locates the main interface 21 in the dustcoat one 20 and be equipped with splice interface 23 in main interface 21 one side, splice interface 23 includes dustcoat two 230 and locates the secondary interface 231 in the dustcoat two 230, the equal fixedly connected with connecting block 22 of dustcoat one 20 and dustcoat two 230 inner walls, adjacent two connecting blocks 22 grafting cooperation when adjacent two splice interfaces 23 splice, a fixed slot 10 has been seted up at plate body 1 top in power supply interface 2 one side, a plurality of equidistant fixed orifices 11 that set up have been seted up in the fixed slot 10, power supply interface 2 still includes the external fixation board 24 that is used for fixed splice interface 23. Through the concatenation interface 23 that sets up, can lengthen the length of power supply interface 2, be convenient for according to the quantity and the power of the component of installing on plate body 1, install suitable power supply interface 2's length, facilitate the use, also increased the suitability of plate body 1 equally.

As a preferred embodiment, the outer side of the connecting block 22 installed in the first housing 20 is provided with a magnetic attraction jack 220, and two sides of the connecting block 22 installed in the second housing 230 are respectively provided with a magnetic attraction jack 220 and a magnetic attraction plug shaft one 221 with a size adapted to the magnetic attraction jack 220. Two adjacent splice interfaces 23 can be connected by a connection between the magnetic attraction jack 220 and the magnetic attraction plug shaft one 221.

As a preferred embodiment, the outer wall of the main interface 21 is provided with an electrical connection port 25 for electrical connection, and the top and bottom inner walls of the electrical connection port 25 are provided with an electrical connection sheet one 250. The outer walls of the same sides of the secondary interfaces 231 and the first magnetic attraction inserting shaft 221 are provided with electric connection inserting blocks 27 which are in plug-in fit with the electric connection ports 25, and the top and the bottom of each electric connection inserting block 27 are provided with second electric connection pieces 270. By the cooperation of the electrical interface 25 and the electrical plug 27, two adjacent secondary interfaces 231 may be electrically connected, and the secondary interfaces 231 may be electrically connected to the primary interface 21.

Preferably, the bottom of the outer fixing plate 24 is integrally formed with a connecting plate 240, and the connecting plate 240 is provided with a fixing bolt 243 screwed with the fixing hole 11. The outer fixing plate 24 can be fixed by the connection between the fixing bolts 243 and the fixing holes 11, and the splice joint 23 can be fixed on the plate body 1.

As a preferred embodiment, an insulating plug 241 which is in plug-in fit with the electrical port 25 and a magnetic plug shaft two 242 which is in plug-in fit with the magnetic plug hole 220 are fixedly connected to the side of the outer fixing plate 24 away from the connecting plate 240.

As a preferred embodiment, when two adjacent splicing interfaces 23 are spliced, the first magnetic attraction plug shaft 221 is in plug-in fit with the first magnetic attraction plug hole 220, and the electric plug block 27 is in plug-in fit with the electric plug hole 25.

The LED drive circuit bearing main board can prolong the length of the power supply interface 2 through the arranged splicing interface 23, is convenient for installing the proper length of the power supply interface 2 according to the number and the power of elements installed on the board body 1, is convenient for use, and also increases the adaptability of the board body 1; during installation, a proper number of splicing interfaces 23 are installed according to the number and power of elements installed on the plate body 1, during installation, the first magnetic attraction inserting shaft 221 is in plug-in fit with the first magnetic attraction inserting hole 220, the electric connecting inserting block 27 is in plug-in fit with the electric connecting hole 25, the outer fixing plate 24 is installed on the outermost side, and the outer fixing plate is fixedly connected with the fixing holes 11 through fixing bolts 243.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a LED drive circuit bears mainboard, includes plate body (1) and locates power supply interface (2) on plate body (1), its characterized in that: the utility model provides a power supply interface (2) include dustcoat one (20) and locate main interface (21) in dustcoat one (20) and be equipped with splice interface (23) in main interface (21) one side, splice interface (23) include dustcoat two (230) and locate sub-interface (231) in dustcoat two (230), dustcoat one (20) with the equal fixedly connected with connecting block (22) of dustcoat two (230) inner wall, adjacent two connecting blocks (22) grafting cooperation when two splice interfaces (23) splice, a fixed slot (10) have been seted up at plate body (1) top in power supply interface (2) one side, have seted up fixed orifices (11) that a plurality of equidistant settings in fixed slot (10), power supply interface (2) still include outer fixed plate (24) that are used for fixed splice interface (23).

2. The LED driver circuit carrier motherboard of claim 1, wherein: the magnetic attraction jack (220) is arranged on the outer side of the connecting block (22) arranged in the first outer cover (20), and the magnetic attraction jack (220) and the magnetic attraction plug shaft (221) which is matched with the magnetic attraction jack (220) in size are respectively arranged on the two sides of the connecting block (22) arranged in the second outer cover (230).

3. The LED driver circuit carrier motherboard of claim 2, wherein: the outer wall of the main interface (21) is provided with an electric connection port (25) for electric connection, and the top and bottom inner walls of the electric connection port (25) are provided with an electric connection sheet I (250).

4. The LED driver circuit carrier motherboard of claim 3, wherein: and the outer walls of the same sides of the secondary interface (231) and the magnetic attraction inserting shaft I (221) are provided with electric connection inserting blocks (27) which are in plug-in fit with the electric connection ports (25), and the top and the bottom of each electric connection inserting block (27) are provided with electric connection pieces II (270).

5. The LED driver circuit carrier motherboard of claim 4, wherein: the bottom of the outer fixing plate (24) is integrally formed with a connecting plate (240), and the connecting plate (240) is provided with a fixing bolt (243) in threaded connection with the fixing hole (11).

6. The LED driver circuit carrier motherboard of claim 5, wherein: an insulating plug block (241) which is in plug-in fit with the power connection port (25) and a magnetic plug shaft II (242) which is in plug-in fit with the magnetic plug hole (220) are fixedly connected to one side, away from the connecting plate (240), of the outer fixing plate (24).

7. The LED driver circuit carrier motherboard of claim 6, wherein: when two adjacent splicing interfaces (23) are spliced, the first magnetic attraction inserting shaft (221) is in plug-in fit with the magnetic attraction inserting hole (220), and the electric connection inserting block (27) is in plug-in fit with the electric connection opening (25).