CN216435367U

CN216435367U - LED display screen with light structure

Info

Publication number: CN216435367U
Application number: CN202122635441.7U
Authority: CN
Inventors: 金砾; 李海清
Original assignee: Shenzhen Jincai Technology Co ltd
Current assignee: KING Color Technology Co.,Ltd.
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-03
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a light LED display screen of structure, including the display screen body, display screen body bottom is provided with fixed frame, be provided with the underframe under the display screen body, all be provided with the radiating area on four inside lateral walls of underframe, the inside of underframe is provided with the mount, two heat dissipation fans are installed to the mount bottom, the bottom of underframe is provided with a plurality of end louvres, display screen body bottom in the inboard of fixed frame is provided with the electric capacity board, the bottom of electric capacity board is provided with the heat-conducting plate, the heat-conducting plate bottom is provided with a plurality of radiating fin. The utility model provides a pair of inside two heat dissipation fans of the portable LED display screen during operation underframe of structure can last the heat discharge with inside, and the heat-conducting plate of display screen body bottom can be fast derive the heat that the electric capacity board produced and dispel the heat through a plurality of radiating fin, and the material carbon fiber material of inside is made simultaneously, makes whole display screen more light.

Description

LED display screen with light structure

Technical Field

The utility model relates to an LED display screen field specifically is a light LED display screen of structure.

Background

The LED display screen is an electronic display screen formed by LED lattices, the display content forms of the screen, such as characters, animations, pictures and videos, are changed in time by the red and green lamp beads which are turned on and off, and the display control of the components is carried out through a modular structure. Mainly comprises a display module, a control system and a power supply system. The display module is formed by LED lamp dot arrays to emit light on a screen; the control system realizes the conversion of the content displayed on the screen under the on-off condition in the regulation area; the power supply system converts input voltage and current to meet the requirements of the display screen, and the LED screen can convert various forms of various information presentation modes, can be used indoors and outdoors, and has incomparable advantages compared with other display screens. The LED lamp bulb is developed rapidly and widely applied to various fields by virtue of the characteristics of high brightness intensity, small and convenient working power consumption, low voltage requirement, small and convenient equipment, long service life, stable impact resistance and strong external interference resistance, the light emitting color and the light emitting efficiency of the LED are related to the material and the process for manufacturing the LED, the lamp bulb is just blue light, the fluorescent powder is added behind the lamp bulb, different light colors are adjusted according to different requirements of users, and the four widely used light colors of red, green, blue and yellow are four. Because the working voltage of the LED is low (only 1.2-4.0V), the LED can actively emit light, has certain brightness, can be adjusted by voltage (or current), is impact-resistant and vibration-resistant, and has long service life (10 ten thousand hours), no other display modes are comparable to the LED display mode in large-scale display equipment, namely LED and light emitting diode (abbreviated for light emitting diode). It is a diode made of a compound of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), 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 traditional LED display screen has a complex structure and is inconvenient to dissipate heat.

Based on this, the utility model designs a light LED display screen of structure to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light LED display screen of structure to solve and propose among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a light LED display screen of structure, includes the display screen body, its characterized in that, display screen body bottom is provided with fixed frame, be provided with the underframe under the display screen body, all be provided with the radiating area on four inside lateral walls of underframe, the inside of underframe is provided with the mount, two heat dissipation fans are installed to the mount bottom, the bottom of underframe is provided with a plurality of end louvres, display screen body bottom in the inboard of fixed frame is provided with the electric capacity board, the bottom of electric capacity board is provided with the heat-conducting plate, the heat-conducting plate bottom is provided with a plurality of radiating fin.

As a further aspect of the present invention, the heat conducting plate has two parts located on both sides of the bottom of the capacitor plate.

As a further aspect of the present invention, it is a plurality of the radiating fins are equidistantly arranged.

As a further proposal of the utility model, the fixing frame is made of carbon fiber composite material.

As a further aspect of the present invention, the top of the display screen body is provided with an outer protection plate, the edge of the bottom of the outer protection plate is fixed with the top edge of the display screen body through the sealing ring that sets up.

As a further proposal of the utility model, the outer protection plate is made of transparent acrylic plate.

As a further scheme of the utility model, the side reason at underframe top all is provided with the screw thread fixing hole, the whole joint of fixed frame in the inboard of underframe passes through the screw thread fixing hole is fixed mutually.

As a further aspect of the present invention, the heat dissipation area is integrally formed as an area formed by a plurality of through holes.

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

(1) the utility model discloses two inside heat dissipation fans of during operation underframe can last the heat discharge with inside, and the heat-conducting plate of display screen body bottom can be fast derive the heat that the electric capacity board produced and dispel the heat through a plurality of radiating fin, and the material carbon fiber material of inside is made simultaneously, makes whole display screen more light.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic structural view of a light-weight LED display panel according to the present invention;

fig. 2 is a schematic structural diagram of a light-weight LED display according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a display screen body; 2. a capacitive plate; 3. a heat conducting plate; 4. a heat dissipating fin; 5. an outer protective plate; 6. a fixing frame; 7. a bottom frame; 8. a threaded fixing hole; 9. a heat dissipation area; 10. a fixed mount; 11. a heat dissipation fan; 12. bottom heat dissipation holes; 13. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-2, the utility model provides a portable LED display screen of structure, including the display screen body 1, its characterized in that, display screen body 1 bottom is provided with fixed frame 6, be provided with underframe 7 under the display screen body 1, all be provided with radiating area 9 on four inside lateral walls of underframe 7, the inside of underframe 7 is provided with mount 10, two heat dissipation fans 11 are installed to mount 10 bottom, the bottom of underframe 7 is provided with a plurality of end louvres 12, display screen body 1 bottom in the inboard of fixed frame 6 is provided with electric capacity board 2, the bottom of electric capacity board 2 is provided with heat-conducting plate 3, heat-conducting plate 3 bottom is provided with a plurality of radiating fin 4.

Through the above technical scheme of the utility model, heat-conducting plate 3 has two divisions to locate the both sides of 2 bottoms of electric capacity board.

Through the above technical scheme of the utility model, it is a plurality of radiating fin 4 equidistance sets up.

Through the above technical scheme of the utility model, mount 10 wholly adopts the carbon-fibre composite material to make.

Through the above technical scheme of the utility model, the top of the display screen body 1 is provided with outer guard plate 5, the edge of the 5 bottoms of outer guard plate with the top edge of the display screen body 1 is fixed mutually through the sealing washer 13 that sets up.

Through the above technical scheme of the utility model, outer guard plate 5 adopts transparent ya keli board material to make.

Through the above technical scheme of the utility model, the side reason at underframe 7 top all is provided with thread fixing hole 8, the whole joint of fixed frame 6 in underframe 7's inboard passes through the screw thread fixing hole 8 is fixed mutually.

Through the above technical scheme of the utility model, radiating area 9 is whole to be set up to the region that a plurality of through-holes are constituteed.

In practical application, two inside heat dissipation fans 11 of during operation underframe 7 can continuously discharge inside heat, and the heat-conducting plate 3 of the display screen body 1 bottom can be fast with the heat derivation that electric capacity board 2 produced and dispel the heat through a plurality of radiating fin, and inside material carbon fiber material makes simultaneously, makes whole display screen more light.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a light LED display screen of structure, includes the display screen body (1), its characterized in that, the display screen body (1) bottom is provided with fixed frame (6), be provided with underframe (7) under the display screen body (1), all be provided with radiating area (9) on four inside lateral walls of underframe (7), the inside of underframe (7) is provided with mount (10), two heat dissipation fan (11) are installed to mount (10) bottom, the bottom of underframe (7) is provided with a plurality of end louvre (12), the display screen body (1) bottom in the inboard of fixed frame (6) is provided with electric capacity board (2), the bottom of electric capacity board (2) is provided with heat-conducting plate (3), heat-conducting plate (3) bottom is provided with a plurality of radiating fin (4).

2. A light-weight LED display screen in accordance with claim 1, wherein said heat conducting plate (3) has two parts disposed on both sides of the bottom of said capacitor plate (2).

3. A structurally portable LED display screen according to claim 1, wherein a plurality of said heat dissipating fins (4) are arranged equidistantly.

4. The LED display screen with the light structure as claimed in claim 1, wherein the fixing frame (10) is made of carbon fiber composite material.

5. The LED display screen with the light structure as claimed in claim 1, wherein an outer protection plate (5) is arranged on the top of the display screen body (1), and the edge of the bottom of the outer protection plate (5) is fixed with the edge of the top of the display screen body (1) through a sealing ring (13).

6. The LED display screen with the light structure as claimed in claim 5, wherein the outer protective plate (5) is made of transparent acrylic plate.

7. The LED display screen with light structure as claimed in claim 1, wherein the bottom frame (7) has screw fixing holes (8) at the top side edges, and the fixing frame (6) is integrally clamped to the inside of the bottom frame (7) and fixed by screws passing through the screw fixing holes (8).

8. A structurally light LED display screen according to claim 1, characterised in that the heat dissipation area (9) is integrally provided as a region of a plurality of through holes.