CN210777709U

CN210777709U - LED luminous signboard

Info

Publication number: CN210777709U
Application number: CN202020067317.8U
Authority: CN
Inventors: 盛章奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-06-16
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a LED luminous signboard, including the drain pan, the drain pan upper end is equipped with the circuit board, the drain pan lower extreme is equipped with rechargeable lithium cell, the drain pan is connected with the upper cover, the drain pan with the upper cover is hollow frame, the upper cover with it has luminescent plate and sign membrane to inlay between the drain pan, the circuit board respectively with the luminescent plate with the lithium cell is connected, be equipped with micro control chip, control button and the interface that charges on the circuit board. The utility model discloses be equipped with rechargeable lithium cell and the interface that charges, but make its independent utility after charging, need not connect other powers, improve the portability of product, also remove the change battery from, environmental protection more, in addition the utility model discloses the light change of luminescent plate can be controlled to the micro control chip of assembly and control button, and the colour and the luminance of adjustable light can adapt to more service environment and individual hobby during the use.

Description

LED luminous signboard

Technical Field

The utility model relates to a signboard field, concretely relates to LED luminous signboard.

Background

The luminous sign of LED in the existing market needs extra connection power to make its use inconvenient, and the luminance and the colour of its light can not be adjusted in addition, can not be suitable for multiple service environment and individual hobby. The utility model discloses an adopt the portability of rechargeable lithium cell to realize the product, change through the light that adopts micro control chip and control button to control the luminescent plate, adaptable more service environment and individual hobby have improved the flexibility of using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED luminous signboard to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED luminous signboard, includes the drain pan, the drain pan upper end is equipped with the circuit board, the drain pan lower extreme is equipped with rechargeable lithium cell, the drain pan is connected with the upper cover, the drain pan with the upper cover is hollow frame, the upper cover with it has mark luminescent plate and marking film to inlay between the drain pan, the circuit board respectively with the luminescent plate with the lithium cell is connected, be equipped with micro control chip, control button and the interface that charges on the circuit board.

Preferably, a PVC sucker is fixed at each of four corners of the upper cover.

Preferably, at least two groups of LED lamps with different colors are arranged on the light-emitting plate.

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

(1) the utility model is provided with a built-in rechargeable lithium battery, which can be used for a long time, and the replacement of the battery or the connection of other power supplies are avoided, so that the utility model is more environment-friendly and has low consumption;

(2) the utility model realizes color and brightness adjustment by arranging the micro control chip and the control keys on the circuit board and arranging the LED lamps with different colors on the luminescent plate, thereby being suitable for more use environments and personal preferences and improving the use flexibility;

(3) the PVC sucker is arranged on the upper cover, so that the PVC sucker can be independently used without the cooperation of other accessories, the portability of the product is improved, the use is simpler, and the PVC sucker is more humanized;

(4) the utility model discloses drain pan and upper cover design are two-sided visible light region the same, and through the adjustment of luminescent plate assembly direction, can realize openly or reverse side and use according to the user demand.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a rear view of the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is a diagram of the circuit board structure of the present invention;

in the figure: the device comprises a bottom shell 1, a circuit board 2, a lithium battery 3, an upper cover 4, an identification film 5, a light-emitting plate 6, a PVC (polyvinyl chloride) sucker 7, a micro-control chip 201, a control button 202 and a charging interface 203.

Detailed Description

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, an LED light-emitting signboard comprises a bottom case 1, wherein a circuit board 2 is arranged at the upper end of the bottom case 1, a rechargeable lithium battery 3 is arranged at the lower end of the bottom case 1, the bottom case 1 is connected with an upper cover 4, the bottom case 1 is provided with a hollow frame which is provided with the upper cover 4, a light-emitting plate 6 and an identification membrane 5 are embedded between the upper cover 4 and the bottom case 1, the circuit board 2 is respectively connected with the light-emitting plate 6 and the lithium battery 3, and a micro-control chip 201, a control key 202 and a charging interface 203 are arranged on the circuit board 2.

And PVC suckers 7 are respectively fixed at four corners of the upper cover 4.

At least two groups of LED lamps with different colors are arranged on the light-emitting plate 6.

The utility model has the advantages that:

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.

Claims

1. The utility model provides a LED luminous signboard, its characterized in that, includes the drain pan, the drain pan upper end is equipped with the circuit board, the drain pan lower extreme is equipped with rechargeable lithium cell, the drain pan is connected with the upper cover, the drain pan with the upper cover is hollow frame, the upper cover with it has luminescent plate and sign membrane to inlay between the drain pan, the circuit board respectively with the luminescent plate with the lithium cell is connected, be equipped with micro control chip, control button and the interface that charges on the circuit board.

2. The LED luminous signboard of claim 1, wherein a PVC suction cup is fixed at each of four corners of the upper cover.

3. The LED illuminated sign according to claim 1, wherein said light panel has at least two sets of LED lights of different colors.