CN213025178U

CN213025178U - High temperature resistant LED display screen

Info

Publication number: CN213025178U
Application number: CN202021903317.3U
Authority: CN
Inventors: 潘红
Original assignee: Dongguan City Hui Hao Photoelectric Co ltd
Current assignee: Dongguan City Hui Hao Photoelectric Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-04-20
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a high temperature resistance LED display screen, the on-line screen storage device comprises a base, the top fixedly connected with bracing piece of base, the fixed frame of top fixedly connected with of bracing piece, the positive surface mosaic of fixed frame has the display screen body, the display screen body includes basic unit, first functional layer and second functional layer. The utility model discloses set up the first functional layer including silicate glass layer and polytetrafluoroethylene film, effectively improve the inside high temperature resistance ability of display screen body through silicate glass layer and polytetrafluoroethylene film, the second functional layer including OPP film and borosilicate glass layer has been set up, not only improved the outside high temperature resistance ability of display screen body through OPP film and borosilicate glass layer, and holistic life has been increased, cooperation through above structure is used, the high temperature resistance effect of having solved current LED display screen when using is not ideal, thereby be not convenient for the problem that people used.

Description

High temperature resistant LED display screen

Technical Field

The utility model relates to a LED technical field specifically is a high temperature resistance LED display screen.

Background

The LED display screen is an electronic display screen formed by LED lattices, the forms of screen display contents such as characters, animations, pictures and videos are changed in time by lightening and extinguishing red and green lamp beads, component display control is carried out through a modular structure, the LED display screen is mainly divided into a display module, a control system and a power supply system, the display module is formed by LED lamp lattices and emits light on the screen, the control system realizes the conversion of the contents displayed on the screen under the lightening and extinguishing conditions in a regulation and control area, the power supply system converts input voltage and current to enable the input voltage and current to meet the requirements of the display screen, but the existing LED display screen is not ideal in high-temperature resistance effect when in use, and therefore the LED display screen is not convenient for people to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high temperature resistance LED display screen possesses high temperature resistance advantage, has solved current LED display screen high temperature resistant effect and not ideal when using to the problem that people used not convenient for.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistance LED display screen, includes the base, the top fixedly connected with bracing piece of base, the fixed frame of top fixedly connected with of bracing piece, the positive surface mosaic of fixed frame has the display screen body, the display screen body includes basic unit, first functional layer and second functional layer, first functional layer includes silicate glass layer and polytetrafluoroethylene film, the second functional layer includes OPP film and borosilicate glass layer.

Preferably, the inner side of the base layer is provided with a first functional layer, and the outer side of the base layer is provided with a second functional layer.

Preferably, a silicate glass layer is arranged on the inner side of the base layer, and a polytetrafluoroethylene film is bonded on the inner side of the silicate glass layer.

Preferably, a high borosilicate glass layer is arranged on the outer side of the base layer, and an OPP film is bonded on the outer side of the high borosilicate glass layer.

Preferably, the thickness of the high borosilicate glass layer is the same as that of the silicate glass layer, and the thickness of the OPP film is the same as that of the polytetrafluoroethylene film.

(III) advantageous effects

Compared with the prior art, the utility model provides a high temperature resistance LED display screen possesses following beneficial effect:

the utility model discloses set up the first functional layer including silicate glass layer and polytetrafluoroethylene film, wherein, silicate glass layer has certain heat stability, mechanical strength and hardness, polytetrafluoroethylene film not only high temperature resistance can the superiority, and possesses the advantage such as acid-resistant, alkali-resistant and corrosion-resistant, effectively improve the high temperature resistance inside the display screen body through silicate glass layer and polytetrafluoroethylene film, set up the second functional layer including OPP film and borosilicate glass layer, wherein, borosilicate glass layer not only heat resistance is good, physical strength is high, and mechanical properties, heat stability can, water-resistant, alkali-resistant, acid-resistant performance is excellent, OPP film not only smooth transparency is high, temperature resistant weatherability is good, antistatic, difficult fingerprint of leaving, and have high tensile strength, impact strength, rigidity and obdurability, not only improved the high temperature resistance of display screen body outside through OPP film and borosilicate glass layer, and the service life of the whole is prolonged, and the problems that the existing LED display screen is not ideal in high-temperature resistance effect when in use and is not convenient for people to use are solved by matching the structure.

Drawings

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

FIG. 2 is a schematic view of the display screen body structure of the present invention;

fig. 3 is a schematic structural diagram of a first functional layer of the present invention;

fig. 4 is a schematic structural diagram of a second functional layer of the present invention.

In the figure: 1. a base; 2. a support bar; 3. a fixing frame; 4. a display screen body; 41. a base layer; 42. a first functional layer; 4201. a silicate glass layer; 4202. a polytetrafluoroethylene film; 43. a second functional layer; 4301. an OPP film; 4302. a high borosilicate glass layer.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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.

The utility model discloses a base 1, bracing piece 2, fixed frame 3, display screen body 4, basic unit 41, first functional layer 42, silicate glass layer 4201, polytetrafluoroethylene film 4202, second functional layer 43, OPP film 4301 and borosilicate glass layer 4302 part are the parts that general standard spare or technical staff in the field know, and its structure and principle all are this technical staff's accessible technical manual learn or learn through conventional experimental method.

Referring to fig. 1-4, a high temperature resistant LED display panel includes a base 1, a supporting rod 2 fixedly connected to the top of the base 1, a fixing frame 3 fixedly connected to the top of the supporting rod 2, a display panel body 4 embedded on the front surface of the fixing frame 3, the display panel body 4 including a base layer 41, a first functional layer 42 and a second functional layer 43, the first functional layer 42 including a silicate glass layer 4201 and a teflon film 4202, the silicate glass layer 4201 having a certain thermal stability, mechanical strength and hardness, the teflon film 4202 not only having superior high temperature resistance, but also having the advantages of acid resistance, alkali resistance and corrosion resistance, the silicate glass layer 4201 and the teflon film 4202 effectively improve the high temperature resistance inside the display panel body 4, the second functional layer 43 including an OPP film 4301 and a high borosilicate glass layer 4302, the high borosilicate glass layer 4302 not only having good heat resistance, The physical strength is high, and the mechanical property, the thermal stability, the water resistance, the alkali resistance, the acid resistance and other properties are excellent, the OPP film 4301 is not only smooth and high in transparency, good in temperature resistance and weather resistance, antistatic and not easy to leave fingerprints, but also has high tensile strength, impact strength, rigidity and toughness, the high temperature resistance of the outside of the display screen body 4 is improved through the OPP film 4301 and the high borosilicate glass layer 4302, the service life of the whole body is prolonged, the first functional layer 42 is arranged on the inner side of the base layer 41, the second functional layer 43 is arranged on the outer side of the base layer 41, the silicate glass layer 4201 is arranged on the inner side of the base layer 41, the polytetrafluoroethylene film 4202 is bonded on the inner side of the silicate glass layer 4201, the high borosilicate glass layer 4302 is arranged on the outer side of the base layer 41, the OPP film 4301 is bonded on the outer side of the high borosilicate glass layer 4302, the thickness of the high borosilicate, the thickness of the OPP film 4301 is the same as that of the polytetrafluoroethylene film 4202.

When in use, the silicate glass layer 4201 has certain thermal stability, mechanical strength and hardness, the polytetrafluoroethylene film 4202 has excellent high temperature resistance, and has the advantages of acid resistance, alkali resistance, corrosion resistance and the like, the high temperature resistance inside the display screen body 4 is effectively improved through the silicate glass layer 4201 and the polytetrafluoroethylene film 4202, the high borosilicate glass layer 4302 has good heat resistance and high physical strength, and has excellent mechanical properties, thermal stability, water resistance, alkali resistance, acid resistance and the like, the OPP film 4301 has high smoothness, transparency, temperature resistance, weather resistance, antistatic property, difficulty in leaving fingerprints, high tensile strength, impact strength, rigidity and toughness, the high temperature resistance outside the display screen body 4 is improved through the OPP film 4301 and the high borosilicate glass layer 4302, the service life of the whole is prolonged, and through the matching use of the structures, the problem of current LED display screen high temperature resistant effect when using not ideal to be not convenient for people to use is solved.

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a high temperature resistance LED display screen, includes base (1), its characterized in that: the display screen comprises a base (1), a supporting rod (2) is fixedly connected to the top of the base (1), a fixing frame (3) is fixedly connected to the top of the supporting rod (2), a display screen body (4) is inlaid on the front surface of the fixing frame (3), the display screen body (4) comprises a base layer (41), a first functional layer (42) and a second functional layer (43), the first functional layer (42) comprises a silicate glass layer (4201) and a polytetrafluoroethylene film (4202), and the second functional layer (43) comprises an OPP film (4301) and a high borosilicate glass layer (4302).

2. The high-temperature-resistant LED display screen as recited in claim 1, wherein: the inner side of the base layer (41) is provided with a first functional layer (42), and the outer side of the base layer (41) is provided with a second functional layer (43).

3. The high-temperature-resistant LED display screen as recited in claim 1, wherein: a silicate glass layer (4201) is provided on the inner side of the base layer (41), and a polytetrafluoroethylene film (4202) is bonded to the inner side of the silicate glass layer (4201).

4. The high-temperature-resistant LED display screen as recited in claim 1, wherein: the outer side of the base layer (41) is provided with a high borosilicate glass layer (4302), and the outer side of the high borosilicate glass layer (4302) is bonded with an OPP film (4301).

5. The high-temperature-resistant LED display screen as recited in claim 1, wherein: the thickness of the high borosilicate glass layer (4302) is the same as that of the silicate glass layer (4201), and the thickness of the OPP film (4301) is the same as that of the polytetrafluoroethylene film (4202).