CN210574826U

CN210574826U - Dustproof heat dissipation cover structure for LED module capable of realizing power connection

Info

Publication number: CN210574826U
Application number: CN201921945916.9U
Authority: CN
Inventors: 陈涌城
Original assignee: Quanzhou Shengcai Photoelectric Technology Co ltd
Current assignee: Quanzhou Shengcai Photoelectric Technology Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-05-19
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a realize power connection's dustproof cooling cap structure for LED module relates to LED luminescent plate technical field. Including the cell board, the cell board includes the bottom plate and is fixed in the apron on bottom plate surface, the apron package rubbing board body, the equal fixedly connected with in two parts arranges the line hole about the plate body, the middle part fixedly connected with power cord hole of plate body, the first reference column that is used for fixed power adapter is all offered to four turning portions of plate body, the second reference column that is used for fixed power adapter of four symmetries is offered to the position between plate body right part and row line hole and the power cord hole, the card fixed orifices that is used for fixed control card of two symmetries is all offered to the left and right sides of plate body, a plurality of louvres have been seted up all around to the plate body. Through setting up bottom plate and apron, installation LED lamp pearl on the bottom plate, the apron is used for dustproof insulating effect to louvre on the apron can play the radiating effect.

Description

Dustproof heat dissipation cover structure for LED module capable of realizing power connection

Technical Field

The utility model relates to a LED luminescent plate technical field specifically is a realize that LED module that power is connected is with dustproof cooling cap structure.

Background

The LED display screen is a flat panel display, is composed of small LED module panels, and is used for displaying various information such as characters, images, videos, video signals and the like. The LED is a diode made of a compound of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), and indium (In) by controlling the display mode of a semiconductor light emitting diode, and can radiate visible light when electrons and holes are recombined, and thus can be used to manufacture a light emitting diode. In circuits and instruments as indicator lights or to form text or numerical displays. The gaas diode emits red light, the gan diode emits green light, the sic diode emits yellow light, and the ingan diode emits blue light.

The existing LED module is exposed outside and does not have a dustproof function, a power supply and the like are required to be fixed on an iron frame and can be connected with the module, and the LED display screen is not flat and insulated, so that the service life of the LED display screen is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a realize LED module that power is connected with dustproof cooling cap structure possesses advantages such as simple to operate and dustproof heat dissipation, has solved the not high problem of present LED display screen life-span.

(II) technical scheme

For realizing above-mentioned simple to operate and dustproof radiating purpose, the utility model provides a following technical scheme: the utility model provides a realize dustproof cooling cap structure for LED module that power is connected, includes the cell board, the cell board includes the bottom plate and is fixed in the apron on bottom plate surface, the apron package rubbing board body, the equal fixedly connected with winding displacement hole in two parts about the plate body, the middle part fixedly connected with power cord hole of plate body, four turning portions of plate body all offer the first reference column that is used for fixed power adapter, the second reference column that is used for fixed power adapter of four symmetries is offered to the position between plate body right part and winding displacement hole and the power cord hole, the card fixed orifices that is used for fixed control card of two symmetries is all offered to the left and right sides of plate body, a plurality of louvres have been seted up all around of plate body.

As a preferred technical scheme of the utility model, fixedly connected with is used for increasing the strengthening rib of apron intensity on the plate body.

As an optimized technical solution of the present invention, the edge portion between the bottom plate and the cover plate is provided with a fixing screw hole for fixing.

As an optimized technical scheme of the utility model, the height of first reference column and second reference column is 3.5 mm.

(III) advantageous effects

Compared with the prior art, the utility model provides a realize LED module that power is connected with dustproof cooling cap structure possesses following beneficial effect: through setting up bottom plate and apron, installation LED lamp pearl on the bottom plate, the apron is used for dustproof insulating effect to louvre on the apron can play the radiating action, and power adapter and control card all install on the cell board when cell board and cell board combination need not the iron stand, have two kinds of mounting means moreover, strong adaptability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a first splicing state diagram of the power adapter and the control card of the present invention;

fig. 3 is the second splicing state diagram of the power adapter and the control card of the present invention.

In the figure: 1. a unit plate; 11. a base plate; 12. a cover plate; 121. a plate body; 122. a wire arranging hole; 123. a power line hole; 124. a first positioning post; 125. a second positioning column; 126. fixing screw holes; 127. heat dissipation holes; 128. reinforcing ribs; 129. a card fixing hole; 2. a power adapter; 3. and controlling the card.

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. 1-3, a dust-proof heat dissipation cover structure for an LED module to realize power connection includes a unit board 1, the unit plate 1 comprises a bottom plate 11 and a cover plate 12 fixed on the surface of the bottom plate 11, wherein the cover plate 12 comprises a plate body 121, the left and right parts of the plate body 121 are both fixedly connected with a line wire hole 122, the middle part of the plate body 121 is fixedly connected with a power wire hole 123, four corner parts of the plate body 121 are respectively provided with a first positioning column 124 for fixing the power adapter 2, four symmetrical second positioning posts 125 for fixing the power adapter 2 are disposed at the right portion of the plate 121 and between the cable hole 122 and the power line hole 123, the heights of the first positioning column 124 and the second positioning column 125 are both 3.5mm, two symmetrical card fixing holes 129 for fixing the control card 3 are formed in the left side and the right side of the plate body 121, and a plurality of heat dissipation holes 127 are formed in the periphery of the plate body 121.

Specifically, the plate body 121 is fixedly connected with a reinforcing rib 128 for increasing the strength of the cover plate 12.

In this embodiment, the provision of the ribs 128 may increase the service life of the cover plate 12.

Specifically, the edge portion between the bottom plate 11 and the cover plate 12 is provided with a fixing screw hole 126 for fixing.

In this embodiment, the bottom plate 11 and the cover plate 12 are connected by screws, so that the assembly and disassembly are convenient.

The utility model discloses a theory of operation and use flow: when using, when concatenation between cell board 1 and the cell board 1, power adapter 2 can be fixed on first reference column 124 or second reference column 125 according to the installation environment, connect together between the cell board 1 after power adapter 2 installs, control card 3 is fixed on card fixed orifices 129, need not to install other fixed iron stand, it is insulating and safe, apron 12 makes cell board 1 have dirt-proof effect in the use, louvre 127 makes cell board 1 have radiating effect, greatly increased cell board 1's life.

In conclusion, this realize power connection's dustproof cooling cover structure for LED module, through setting up bottom plate 11 and apron 12, install LED lamp pearl on the bottom plate 11, apron 12 is used for dustproof insulating effect to louvre 127 on the apron 12 can play the radiating effect, and power adapter 2 and control card 3 all install on cell board 1 when cell board 1 makes up with cell board 1, need not the iron stand, has two kinds of mounting means moreover, strong adaptability.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a realize LED module of power connection with dustproof cooling cover structure, includes cell board (1), its characterized in that: the unit plate (1) comprises a bottom plate (11) and a cover plate (12) fixed on the surface of the bottom plate (11), the cover plate (12) comprises a plate body (121), the left part and the right part of the plate body (121) are both fixedly connected with a wire arranging hole (122), the middle part of the plate body (121) is fixedly connected with a power supply line hole (123), four corner parts of the plate body (121) are respectively provided with a first positioning column (124) for fixing a power supply adapter (2), four symmetrical second positioning columns (125) for fixing the power adapter (2) are arranged at the right part of the plate body (121) and between the flat cable hole (122) and the power line hole (123), the left side and the right side of the plate body (121) are respectively provided with two symmetrical card fixing holes (129) for fixing the control card (3), and the periphery of the plate body (121) is provided with a plurality of heat dissipation holes (127).

2. The LED module dustproof heat dissipation cover structure for realizing power connection according to claim 1, characterized in that: and the plate body (121) is fixedly connected with a reinforcing rib (128) for increasing the strength of the cover plate (12).

3. The LED module dustproof heat dissipation cover structure for realizing power connection according to claim 1, characterized in that: and a fixing screw hole (126) for fixing is formed in the edge part between the bottom plate (11) and the cover plate (12).

4. The LED module dustproof heat dissipation cover structure for realizing power connection according to claim 1, characterized in that: the heights of the first positioning column (124) and the second positioning column (125) are both 3.5 mm.