Outdoor rainproof LED light controller based on ART-NET protocol

Abstract

The utility model discloses an outdoor rainproof LED light controller based on an ART-NET protocol. The outdoor rainproof LED light controller comprises a controller shell, a main control circuit board and a power supply unit, wherein the main control circuit board and the power supply unit are arranged in the controller shell, and a waterproof power supply input interface, a signal output interface, a cascade signal input interface and a cascade signal output interface are arranged on the side wall of the controller shell. The controller shell comprises a controller bottom shell and a surface cover, a rectangular mounting cavity is formed in the controller bottom shell, and a first partition plate and a second partition plate which form a T shape are arranged in the rectangular mounting cavity; the rectangular installation cavity is divided into a first cavity position used for installing a power input interface, a signal output interface, a cascade signal input interface and a cascade signal output interface, a second cavity position used for installing a power unit and a third cavity position used for installing a main control circuit board, a waterproof ring is arranged between the controller bottom shell and the surface cover, and the controller bottom shell and the surface cover are connected and fixed through screws. And a grid heat dissipation part formed by a plurality of raised lines is arranged on the side wall of the controller bottom shell along the length direction.

Description

Technical Field

[0001] The present disclosure relates to the technical field of LED light controllers, and in particular to an outdoor rainproof LED light controller based on the ART-NET protocol. Background Art

[0002] The Art-Net protocol is an Ethernet protocol based on the TCP / IP protocol stack, designed to use standard network technology to transmit large amounts of DMX512 data within a wide area network. It allows DMX data to be sent via an Ethernet network to control outdoor lighting equipment. In the existing technology, outdoor LED light controllers mostly use wired connections, which have complex wiring, and the waterproof and heat dissipation performance of the LED light controllers are not ideal. As a control center, the LED light controller has a relatively large load. After long-term use and operation, the poor heat dissipation effect will affect the service life of the LED light controller. It is necessary to optimize the internal structure layout of the existing LED light controller to improve the heat dissipation performance. Most LED light controllers are set up in outdoor open places and need to cope with rainy weather, so their waterproof structure needs to be optimized. Utility Model Content

[0003] In view of this, the present disclosure proposes an outdoor rainproof LED light controller based on the ART-NET protocol to solve the problem that the waterproof and heat dissipation performance of existing LED light controllers are not ideal.

[0004] The technical solution of the present utility model is to provide an outdoor rainproof LED light controller based on the ART-NET protocol, comprising a controller housing, a main control circuit board disposed within the controller housing, and a power supply unit. The side walls of the controller housing are provided with a waterproof power input interface, a signal output interface, a cascade signal input interface, and a cascade signal output interface. The controller housing comprises a controller bottom shell and a surface cover. The controller bottom shell contains a rectangular mounting cavity. The rectangular mounting cavity is provided with a first partition plate and a second partition plate forming a "T" shape, which divide the rectangular mounting cavity into a first cavity for installing the power input interface, the signal output interface, the cascade signal input interface, and the cascade signal output interface; a second cavity for installing the power supply unit; and a third cavity for installing the main control circuit board. A waterproof ring is provided between the controller bottom shell and the surface cover, and is fixed by screws. The side walls of the controller bottom shell along the length direction are provided with a grid heat dissipation portion composed of a plurality of convex strips.

[0005] Furthermore, the inner wall of the third cavity is provided with a relative slot portion, and the slot portion is used for vertically plugging and fixing the main control circuit board.

[0006] Furthermore, the main control circuit board is provided with a control button and an LED indicator light, the control button is provided with a cylindrical button, the LED indicator light is provided with a cylindrical light guide column, the surface cover is provided with a button hole for exposing the cylindrical button and a light-transmitting hole for exposing the cylindrical light guide column, and the upper ends of the cylindrical button and the cylindrical light guide column are provided with O-rings.

[0007] Furthermore, screw connecting columns are provided at the four corners of the outer wall of the rectangular mounting cavity of the controller bottom shell. The screw connecting columns and the upper ends of several protrusions are at the same height. The edge of the cavity opening of the rectangular mounting cavity is higher than the screw connecting columns and the upper ends of several protrusions to form a mounting position for the waterproof ring. The four corners of the surface cover are provided with step holes for connecting screws.

[0008] Furthermore, the controller bottom shell, the plurality of convex strips and the screw connection columns are integrally injection molded.

[0009] Furthermore, the first partition and the second partition are provided with a U-shaped opening for passing the wire, and the first partition, the second partition and the controller bottom shell are integrally injection molded.

[0010] Furthermore, the bottom of the controller bottom shell along the width direction is respectively provided with a bottom plate portion extending outward, and the bottom plate portion is provided with a gourd hole for hanging and a fixing hole for screw fixing.

[0011] The beneficial effects of the present invention are as follows: the LED light controller designed by the present technical solution adopts waterproof interfaces for the power input interface connected to the power supply unit, the signal output interface connected to the main control circuit board, the cascade signal input interface, and the cascade signal output interface, and the installation and fixation with the controller shell reach the waterproof level. At the same time, waterproof rings are provided on the bottom shell and the cover of the controller, which are fixed by screws to achieve the waterproofness of the controller as a whole. At the same time, the rectangular installation cavity in the bottom shell of the controller is divided into a first cavity for installing the power input interface, the signal output interface, the cascade signal input interface, and the cascade signal output interface, a second cavity for installing the power supply unit, and a third cavity for installing the main control circuit board. The separation of each cavity is conducive to the installation of components, and the main control circuit board is arranged vertically. A grid heat dissipation portion composed of a plurality of convex strips is provided on the side wall of the bottom shell of the controller. The convex strips increase the area of ​​the heat dissipation surface, thereby achieving a better heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure decomposition of the utility model.

[0013] Figure 2 This is a schematic diagram of the internal structure of the controller bottom shell of the present invention.

[0014] Figure 3 It is a three-dimensional diagram of the overall structure of the utility model. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present disclosure, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present disclosure without making any creative efforts are also within the scope of protection of the present disclosure.

[0016] Please refer to Figures 1 to 3 This technical solution discloses an outdoor rainproof LED light controller based on the ART-NET protocol, comprising a controller housing, a main control circuit board 1 disposed within the controller housing, and a power supply unit 2. The sidewalls of the controller housing are provided with a waterproof power input interface 3, a signal output interface 4, a cascade signal input interface 5, and a cascade signal output interface 6. The controller housing comprises a controller bottom housing 7 and a top cover 8. The controller bottom housing 7 defines a rectangular mounting cavity, within which are provided a first partition 71 and a second partition 72 forming a "T" shape, dividing the rectangular mounting cavity into a first cavity 701 for mounting the power input interface 3, the signal output interface 4, the cascade signal input interface 5, and the cascade signal output interface 6; a second cavity 702 for mounting the power supply unit 2; and a third cavity 703 for mounting the main control circuit board 1. A waterproof ring 9 is provided between the controller bottom housing 7 and the top cover 8, and they are secured by screws. The sidewalls of the controller bottom housing 7 along their length are provided with a grid heat dissipation portion 73 composed of a plurality of raised strips.

[0017] Through this technical solution, the power input interface 3 connected to the power supply unit 2, the signal output interface 4 connected to the main control circuit board 1, the cascade signal input interface 5, and the cascade signal output interface 6 are waterproof interfaces, and the installation and fixation with the controller shell are waterproof. At the same time, a waterproof ring 9 is provided on the controller bottom shell 7 and the cover 8, and is fixed by screws to achieve the waterproofness of the controller as a whole. The rectangular installation cavity in the controller bottom shell 7 is divided into a first cavity 701 for installing the power input interface 3, the signal output interface 4, the cascade signal input interface 5, and the cascade signal output interface 6, a second cavity 702 for installing the power supply unit 2, and a third cavity 703 for installing the main control circuit board 1. The separation of the various cavities is conducive to the installation of components. The main control circuit board 1 is arranged vertically. A grid heat dissipation portion 73 composed of a plurality of ridges is provided on the side wall of the controller bottom shell 7. The ridges increase the area of ​​the heat dissipation surface, thereby achieving a better heat dissipation effect.

[0018] Preferably, the inner wall of the third cavity 703 is provided with a relative slot portion 7031, and the slot portion 7031 is used to vertically plug and fix the main control circuit board 1. The vertical installation and fixation is conducive to having better heat dissipation space on both sides of the main control circuit board 1.

[0019] Preferably, the main control circuit board 1 is provided with a control button and an LED indicator light, the control button is provided with a cylindrical button 101, the LED indicator light is provided with a cylindrical light guide column 102, the surface cover 8 is provided with a button hole exposing the cylindrical button 101 and a light-transmitting hole exposing the cylindrical light guide column 102, and the upper ends of the cylindrical button 101 and the cylindrical light guide column 102 are provided with O-rings.

[0020] Furthermore, screw connecting columns 74 are provided at the four corners of the outer wall of the rectangular mounting cavity of the controller bottom shell 7. The screw connecting columns 74 and the upper ends of several protrusions are at the same height. The edge of the cavity opening of the rectangular mounting cavity is higher than the screw connecting columns 74 and the upper ends of several protrusions to form a mounting position for the waterproof ring 9. The four corners of the surface cover 8 are provided with step holes for connecting screws.

[0021] Furthermore, the controller bottom shell 7 and the plurality of convex strips and screw connection columns 74 are integrally injection molded.

[0022] Furthermore, a U-shaped opening 721 for passing the wire is provided on the first partition plate 71 and the second partition plate 72 . The first partition plate 71 , the second partition plate 72 and the controller bottom shell 7 are integrally injection-molded.

[0023] Furthermore, the bottom of the controller bottom shell 7 along the width direction is respectively provided with a bottom plate portion 75 extending outward, and the bottom plate portion 75 is provided with a gourd hole 751 for hanging and a fixing hole 752 for screw fixing. The controller can be hung on something in a hanging manner or fixed on something with screws.

[0024] While various embodiments of the present disclosure have been described above, the above descriptions are illustrative, non-exhaustive, and not intended to be limiting of the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to existing technologies, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. An outdoor rainproof LED light controller based on the ART-NET protocol, comprising a controller housing, a main control circuit board (1) arranged in the controller housing, and a power supply unit (2); a side wall of the controller housing is provided with a waterproof power input interface (3), a signal output interface (4), a cascade signal input interface (5), and a cascade signal output interface (6); and characterized in that: The controller housing comprises a controller bottom shell (7) and a cover (8). The controller bottom shell (7) has a rectangular installation cavity. A first partition plate (71) and a second partition plate (72) forming a "T" shape are provided in the rectangular installation cavity. The rectangular installation cavity is divided into a first cavity position (701) for installing a power input interface (3), a signal output interface (4), a cascade signal input interface (5), and a cascade signal output interface (6), a second cavity position (702) for installing a power supply unit (2), and a third cavity position (703) for installing a main control circuit board (1). A waterproof ring (9) is provided between the controller bottom shell (7) and the cover (8), and the two are fixed by screws. The side wall of the controller bottom shell (7) along the length direction is provided with a grid heat dissipation portion (73) composed of a plurality of convex strips.

2. The outdoor rainproof LED light controller based on the ART-NET protocol according to claim 1 is characterized in that: The inner wall of the third cavity (703) is provided with a relative slot portion (7031), and the slot portion (7031) is used to vertically insert and fix the main control circuit board (1).

3. The outdoor rainproof LED light controller based on the ART-NET protocol according to claim 2 is characterized in that: The main control circuit board (1) is provided with a control button and an LED indicator light, the control button is provided with a cylindrical button (101), the LED indicator light is provided with a cylindrical light guide column (102), the surface cover (8) is provided with a button hole for exposing the cylindrical button (101) and a light-transmitting hole for exposing the cylindrical light guide column (102), and the upper ends of the cylindrical button (101) and the cylindrical light guide column (102) are provided with O-rings.

4. The outdoor rainproof LED light controller based on the ART-NET protocol according to claim 1 is characterized in that: The four corners of the outer wall of the rectangular installation cavity of the controller bottom shell (7) are provided with screw connection columns (74), the screw connection columns (74) and the upper ends of the plurality of protrusions are at the same height, the cavity edge of the rectangular installation cavity is higher than the screw connection columns (74) and the upper ends of the plurality of protrusions to form a mounting position for the waterproof ring (9), and the four corners of the surface cover (8) are provided with step holes for connecting screws.

5. The outdoor rainproof LED light controller based on the ART-NET protocol according to claim 4 is characterized in that: The controller bottom shell (7) is integrally injection-molded with a plurality of convex strips and screw connection columns (74).

6. The outdoor rainproof LED light controller based on the ART-NET protocol according to claim 1 is characterized in that: The first partition plate (71) and the second partition plate (72) are provided with a U-shaped opening (721) for passing the wires, and the first partition plate (71), the second partition plate (72) and the controller bottom shell (7) are integrally injection-molded.

7. The outdoor rainproof LED light controller based on the ART-NET protocol according to claim 1 is characterized in that: The bottom of the controller bottom shell (7) along the width direction is respectively provided with a bottom plate portion (75) extending outward, and the bottom plate portion (75) is provided with a gourd hole (751) for hanging and a fixing hole (752) for screw fixing.

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