Miniaturized multifunctional integrated LED illumination driving module

Abstract

The utility model discloses a miniaturized multifunctional integrated LED illumination driving module which comprises a module lower cover with an upper opening, a module mainboard assembly arranged in the module lower cover, and a module upper cover arranged at the upper opening of the module lower cover and connected with the module lower cover in a buckling mode. The module mainboard assembly comprises an upper mainboard and a lower mainboard which are arranged in an up-down stacked mode, the lower mainboard is connected with the upper mainboard, and the module mainboard assembly is provided with an upgrading interface and a working mode switching key which are located on the upper mainboard. Openings which are in one-to-one correspondence with the upgrading interfaces and the working mode switching keys and allow the upgrading interfaces and the working mode switching keys to penetrate out are formed in the corresponding positions of the module upper cover. By the adoption of the structure, the module mainboard assembly comprises the upper mainboard and the lower mainboard, the upgrading interface and the working mode switching key are arranged on the upper mainboard, and the purposes of functionalization and integration are achieved when the module mainboard assembly is used in cooperation with an LED lighting product.

Description

Technical Field

[0001] The utility model relates to a miniaturized multifunctional integrated LED lighting drive module, in particular to a miniaturized multifunctional integrated LED lighting drive module which has a compact structure, is functional and integrated and can be used in conjunction with LED lighting products. Background Art

[0002] LED lighting is light-emitting diode lighting, which is a semiconductor solid-state light-emitting device. It uses solid semiconductor chips as light-emitting materials. The excess energy released by carrier recombination in the semiconductor causes photon emission, directly emitting red, yellow, blue, and green light. On this basis, using the principle of three primary colors and adding phosphors, it can emit light of any color. The lighting fixture made using LED as the light source is an LED lamp. Among LED lighting fixtures, reflective LED lighting fixtures can be fully competent in any occasion, but large-area indoor lighting is not yet mature.

[0003] With the development of technology, the demand for LED lighting products to be more functional is greatly increased. How to give functionality and integration to existing LED lighting products is an urgent problem to be solved in the present invention. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a miniaturized multifunctional integrated LED lighting drive module, which has the characteristics of compact structure, functionality, integration, and can be used in conjunction with LED lighting products.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a miniaturized multifunctional integrated LED lighting driver module, and its innovation lies in: the miniaturized multifunctional integrated LED lighting driver module includes a module lower cover with an upper opening, a module mainboard assembly arranged in the module lower cover, and a module upper cover arranged at the upper opening position on the module lower cover and connected to the module lower cover by a snap-fit ​​manner, the module mainboard assembly includes an upper mainboard stacked up and down and a lower mainboard connected to the upper mainboard, the module mainboard assembly is provided with an upgrade interface and a working mode switching button located on the upper mainboard, and openings corresponding to the upgrade interface and the working mode switching button are provided at corresponding positions on the module upper cover and for the upgrade interface and the working mode switching button to pass through respectively.

[0006] Preferably, the module upper cover is a plastic structure, and the module lower cover is provided with a burr connected to the module upper cover by snap-fitting, and the burr is provided at the upper opening position on the module lower cover and extends horizontally toward the core of the module lower cover.

[0007] Preferably, the module mainboard assembly is placed in the module lower cover, and when the module upper cover is not connected to the module lower cover by a snap-fit ​​manner, the module mainboard assembly placed in the module lower cover exceeds the top surface of the module lower cover; the module mainboard assembly placed in the module lower cover, when the module upper cover is connected to the module lower cover by a snap-fit ​​manner, the module mainboard assembly presses against the module upper cover.

[0008] Preferably, a connecting piece is provided between the upper main board and the lower main board to connect the two, and the upper main board and the lower main board are respectively fixedly connected or soldered to the connecting piece.

[0009] Preferably, the upper main board and the lower main board are respectively provided with an upper mounting hole and a lower mounting hole for the connecting member to pass through;

[0010] The connecting member includes a first part, a second part and a third part respectively located above and below the first part, the diameter of the first part is larger than the diameter of the second part and the diameter of the third part, the second part passes through the upper mounting hole, and the third part passes through the lower mounting hole.

[0011] Preferably, a plurality of connecting members for connecting the upper main board and the lower main board are provided between the two.

[0012] Preferably, the connecting piece is a connecting column or a PIN needle.

[0013] Preferably, the module lower cover is a plastic structure, and a plurality of ribs for limiting the shape of the module mainboard assembly are arranged inside the module lower cover, and the ribs are distributed longitudinally;

[0014] The module lower cover is provided with a card connector located on the side of the module lower cover. When the module mainboard assembly is installed from top to bottom to a preset position, the card connector is located above the lower mainboard.

[0015] Preferably, the upper main board is provided with a control signal input port and a power input port, and the module lower cover is provided with corresponding signal input access ports and power input interfaces at positions corresponding to the control signal input port and the power input port.

[0016] Preferably, the module lower cover is provided with a limiting groove which is longitudinally distributed on the outer side of the module lower cover, and the limiting groove is used in combination with the LED housing;

[0017] The module upper cover is provided with an LED shell fixing clamping portion located outside the module upper cover and fixed to the LED shell.

[0018] The advantage of the utility model is that by adopting the above structure, the miniaturized multifunctional integrated LED lighting driver module includes a module upper cover, a module lower cover and a module mainboard assembly located in the module lower cover, the module mainboard assembly includes an upper mainboard and a lower mainboard, and an upgrade interface and a working mode switching button are arranged on the upper mainboard. When used in conjunction with LED lighting products, the purpose of functionalization and integration is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a stereogram of a miniaturized multifunctional integrated LED lighting drive module from a first viewing angle of the utility model.

[0021] Figure 2 It is a stereogram of the second viewing angle of a miniaturized multifunctional integrated LED lighting drive module of the utility model.

[0022] Figure 3 It is a three-dimensional exploded diagram of a miniaturized multifunctional integrated LED lighting drive module of the utility model.

[0023] Figure 4 The utility model is a structural schematic diagram of a miniaturized multifunctional integrated LED lighting drive module.

[0024] Figure 5 yes Figure 4 AA section view.

[0025] In the figure: 1-module lower cover, 11-flash, 12-rib, 13-card connector, 14-power input interface, 15-limiting slot, 2-module mainboard assembly, 21-upper mainboard, 22-lower mainboard, 23-upgrade interface, 24-working mode switching button, 25-connector, 26-control signal input port, 3-module upper cover, 31-LED shell fixing card connection part. DETAILED DESCRIPTION

[0026] The miniaturized multifunctional integrated LED lighting driver module of the utility model comprises a module lower cover 1 with an upper opening, a module mainboard assembly 2 arranged in the module lower cover 1, and a module upper cover 3 arranged at the upper opening position on the module lower cover 1 and connected to the module lower cover 1 by a snap-fit ​​method. The module mainboard assembly 2 comprises an upper mainboard 21 stacked up and down and a lower mainboard 22 connected to the upper mainboard 21. The module mainboard assembly 2 is provided with an upgrade interface 23 and a working mode switching button 24 located on the upper mainboard 21. The module upper cover 3 is provided with openings corresponding to the upgrade interface 23 and the working mode switching button 24 and for the upgrade interface 23 and the working mode switching button 24 to pass through respectively at corresponding positions. By adopting the above structure, the miniaturized multifunctional integrated LED lighting driver module comprises a module upper cover 3, a module lower cover 1, and a module mainboard assembly 2 located in the module lower cover 1. The module mainboard assembly 2 comprises an upper mainboard 21 and a lower mainboard 22. The upper mainboard 21 is provided with an upgrade interface 23 and a working mode switching button 24. When used in conjunction with LED lighting products, the purpose of functionalization and integration is achieved.

[0027] In order to achieve a good snap-fit ​​of the module upper cover 3 with the module lower cover 1, the module upper cover 3 is a plastic structure, and the module lower cover 1 is provided with a flash 11 that is connected to the module upper cover 3 by snap-fitting. The flash 11 is arranged at the upper opening position of the module lower cover 1 and extends horizontally toward the core of the module lower cover 1. The upper cover is snap-fitted with the module lower cover 1 by utilizing the elasticity of the plastic material, reducing the use of fasteners, thereby facilitating miniaturization and reducing the cost of the module; the module upper cover 3 is snap-fitted and fixed with the lower cover, and the mainboard module is pressed synchronously; the drive module is snap-fitted to the LED lighting product by utilizing the elasticity of the shell material of the LED product.

[0028] The above-mentioned module mainboard assembly 2 is placed in the module lower cover 1, and when the module upper cover 3 is not connected to the module lower cover 1 by a snap-fit ​​method, the module mainboard assembly 2 placed in the module lower cover 1 exceeds the top surface of the module lower cover 1; the module mainboard assembly 2 placed in the module lower cover 1, when the module upper cover 3 is connected to the module lower cover 1 by a snap-fit ​​method, the module mainboard assembly 2 presses against the module upper cover 3.

[0029] A connector 25 is provided between the upper main board 21 and the lower main board 22 to connect the two. The upper main board 21 and the lower main board 22 are respectively fixedly connected or soldered to the connector 25. An upper mounting hole and a lower mounting hole for the connector 25 to pass through are respectively provided on the upper main board 21 and the lower main board 22. The connector 25 includes a first part, a second part and a third part located above and below the first part, respectively. The diameter of the first part is larger than the diameter of the second part and the diameter of the third part. The second part passes through the upper mounting hole, and the third part passes through the lower mounting hole. A plurality of connectors 25 for connecting the upper main board 21 and the lower main board 22 are provided between the upper main board 21 and the lower main board 22. The connector 25 of the utility model is a connecting column or a PIN needle.

[0030] The mainboard assembly is made into two upper and lower mainboards, making full use of space to achieve miniaturization. The upper mainboard 21 and the lower mainboard 22 are fixed by connecting columns or connecting PIN pins, and can be directly soldered. The upper and lower mainboards 22 are made into a component, which is convenient for pre-processing of the mainboards and arranging the production process, which is conducive to saving manufacturing time and reducing costs. The upgrade interface 23 and the working mode switching button 24 are provided on the upper mainboard 21, and the corresponding interfaces are opened on the module cover 3 to facilitate users to upgrade or switch the working mode.

[0031] The module lower cover 1 is a plastic structure, and a plurality of ribs 12 are arranged inside the module lower cover 1 for limiting the shape of the module mainboard assembly 2, and the ribs 12 are distributed longitudinally. The module lower cover 1 is provided with a card connector 13 located on the side of the module lower cover 1, and when the module mainboard assembly 2 is installed from top to bottom to a preset position, the card connector 13 is located above the lower mainboard 22.

[0032] The upper main board 21 of the utility model is provided with a control signal input port 26 and a power input port, and the module lower cover 1 is provided with a corresponding signal input access port and a power input interface 14 at the positions corresponding to the control signal input port 26 and the power input port. The module lower cover 1 is the main protective cover of the module, that is, the main structural fixing part, fixing the module main board assembly 2 and the module upper cover 3. The module lower cover 1 uses the elasticity of the plastic material and the internal ribs 12 to limit the shape of the upper main board 21 and the lower main board 22, and plays a guiding role. When the module main board assembly 2 is installed from top to bottom, the card connector 13 of the module lower cover 1 clamps the lower main board 22, thereby fixing the module main board assembly 2.

[0033] The module lower cover 1 is provided with a limit groove 15 longitudinally distributed on the outer side of the module lower cover 1, and the limit groove 15 is used in combination with the LED shell. The module upper cover 3 is provided with an LED shell fixing clamping portion 31 located on the outer side of the module upper cover 3 and fixed to the LED shell. The groove on the outer side of the module lower cover 1 is matched with the LED lighting product shell, and also plays a role of limiting and guiding.

[0034] The above embodiments are merely descriptions for the purpose of clearly illustrating the present invention, and are not limitations on the implementation methods. For those skilled in the art, other different forms of changes or modifications may be made based on the above descriptions. It is not necessary and impossible to enumerate all the implementation methods here, and the obvious changes or modifications derived therefrom are still within the scope of protection of the present invention.

Claims

1. A miniaturized multifunctional integrated LED lighting driver module, characterized in that: The miniaturized multifunctional integrated LED lighting driver module comprises a module lower cover with an upper opening, a module mainboard assembly arranged in the module lower cover, and a module upper cover arranged at the upper opening position on the module lower cover and connected to the module lower cover by a snap-fit ​​manner. The module mainboard assembly comprises an upper mainboard stacked up and down and a lower mainboard connected to the upper mainboard. The module mainboard assembly is provided with an upgrade interface and a working mode switching button located on the upper mainboard. Openings corresponding to the upgrade interface and the working mode switching button are provided at corresponding positions on the module upper cover and are provided for the upgrade interface and the working mode switching button to pass through respectively.

2. A miniaturized multifunctional integrated LED lighting driver module as claimed in claim 1, characterized in that: The module upper cover is a plastic structure, and the module lower cover is provided with a flash edge connected to the module upper cover in a snap-fit ​​manner. The flash edge is arranged at the upper opening position on the module lower cover and extends horizontally toward the core of the module lower cover.

3. A miniaturized multifunctional integrated LED lighting driver module as claimed in claim 1, characterized in that: The module mainboard assembly is placed in the module lower cover, and when the module upper cover is not connected to the module lower cover by a snap-fit ​​method, the module mainboard assembly placed in the module lower cover exceeds the top surface of the module lower cover; the module mainboard assembly placed in the module lower cover, when the module upper cover is connected to the module lower cover by a snap-fit ​​method, the module mainboard assembly presses against the module upper cover.

4. A miniaturized multifunctional integrated LED lighting driver module as claimed in claim 1, characterized in that: A connecting piece is provided between the upper main board and the lower main board to connect the two. The upper main board and the lower main board are respectively fixedly connected or soldered to the connecting piece.

5. A miniaturized multifunctional integrated LED lighting driver module as claimed in claim 4, characterized in that: The upper main board and the lower main board are respectively provided with an upper mounting hole and a lower mounting hole for the connecting member to pass through; The connecting member includes a first part, a second part and a third part respectively located above and below the first part, the diameter of the first part is larger than the diameter of the second part and the diameter of the third part, the second part passes through the upper mounting hole, and the third part passes through the lower mounting hole.

6. A miniaturized multifunctional integrated LED lighting driver module as claimed in claim 4, characterized in that: A plurality of connecting members for connecting the upper main board and the lower main board are arranged between the upper main board and the lower main board.

7. A miniaturized multifunctional integrated LED lighting driver module as claimed in claim 6, characterized in that: The connecting piece is a connecting column or a PIN needle.

8. A miniaturized multifunctional integrated LED lighting driver module as claimed in claim 1, characterized in that: The module lower cover is a plastic structure, and a plurality of ribs for limiting the shape of the module mainboard assembly are arranged inside the module lower cover, and the ribs are distributed longitudinally; The module lower cover is provided with a card connector located on the side of the module lower cover. When the module mainboard assembly is installed from top to bottom to a preset position, the card connector is located above the lower mainboard.

9. A miniaturized multifunctional integrated LED lighting driver module as claimed in claim 1, characterized in that: The upper main board is provided with a control signal input port and a power input port, and the lower cover of the module is provided with corresponding signal input access ports and power input interfaces at positions corresponding to the control signal input port and the power input port.

10. A miniaturized multifunctional integrated LED lighting driver module as claimed in claim 1, characterized in that: The module lower cover is provided with a limiting groove which is longitudinally distributed on the outer side of the module lower cover, and the limiting groove is used in combination with the LED housing; The module upper cover is provided with an LED shell fixing clamping portion located outside the module upper cover and fixed to the LED shell.

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