LED transparent display screen with good heat dissipation effect

Abstract

The utility model discloses an LED transparent display screen with good heat dissipation effect, which comprises transparent panels and a transparent installation frame, the transparent panels are installed and connected in the inner sides of the two ends of the transparent installation frame, an LED lamp strip is arranged in the transparent installation frame, the upper end of the LED lamp strip is provided with LED lamp beads, and the lower end of the LED lamp strip is provided with LED lamp beads. Mounting fixing frames are arranged at the upper end and the lower end of the transparent mounting frame, a telescopic opening and closing mechanism is arranged in the middle of the inner side of each mounting fixing frame, and dust shielding covers are arranged at the positions, located on the mounting fixing frames, of the two ends of each telescopic opening and closing mechanism. The LED transparent display screen with the good heat dissipation effect has the technical effects that temperature sensing is conducted through the installation fixing frame, and the telescopic opening and closing mechanism can drive the dust shielding cover to be opened and closed for heat dissipation.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to a transparent LED display screen with good heat dissipation effect. Background Art

[0002] LED transparent display is a new type of display technology with the characteristics of high transparency, high brightness and low power consumption. LED can be designed into various arrangements such as stars, matrices, text, patterns, and patterns. The light transmittance of LED transparent screen is mainly achieved through innovative structural design and related processes.

[0003] The existing Chinese patent CN221327306U disclosed on July 12, 2024, a LED transparent display screen with good heat dissipation effect, including a panel, a base plate, and a support bar. The area of the panel and the base plate is equal, and the length of the support bar is equal to the length of the panel and the base plate. The panel, the base plate, and the support bar are all made of transparent materials. The left and right edges of the base plate are fixedly connected to two symmetrically arranged support bars. Through the arrangement of structures such as rectangular blocks and guide rods, when installing the LED backplane, the rectangular block fixed on one side of the LED backplane is aligned with the rectangular groove opened inside the base plate until the slider automatically pops out under the action of the spring, and the slider pops out into the card slot opened inside the rectangular groove to complete the installation and fixation. When disassembling, just pull the pull block, which reduces the use and maintenance cost of the device; and the disassembly of the panel is more convenient than lamination. The above measures solve the problem of inconvenient disassembly and assembly.

[0004] However, when the above-mentioned LED transparent display screen with good heat dissipation effect is in use, since both sides of the first fixing frame and the second fixing frame are hollowed out, external dust can easily enter therein, and dust entering the interior of the panel will affect the overall display. Utility Model Content

[0005] The utility model discloses an LED transparent display screen with good heat dissipation effect, which aims to solve the technical problem that when the above-mentioned LED transparent display screen with good heat dissipation effect is in use, external dust can easily enter because both sides of the first fixing frame and the second fixing frame are hollowed out, and the dust will affect the overall display when entering the panel.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A transparent LED display screen with good heat dissipation effect includes a transparent panel and a transparent mounting frame. The transparent panel is mounted and connected to the inner sides of both ends of the transparent mounting frame. An LED light strip is arranged inside the transparent mounting frame. The upper end of the LED light strip is provided with LED lamp beads. The upper and lower ends of the transparent mounting frame are provided with mounting and fixing frames. A telescopic opening and closing mechanism is provided in the middle of the inner side of the mounting and fixing frame. Dust shields are provided on both ends of the telescopic opening and closing mechanism on the mounting and fixing frame.

[0008] The installation and fixing frame includes a splicing buckle groove, a shielding cover installation groove, a fixing frame shell, a heat dissipation fan and a temperature sensor. The shielding cover installation grooves are provided on both sides of the upper end of the fixing frame shell. The heat dissipation fan is provided inside the fixing frame shell. A temperature sensor is provided on the bottom end of the fixing frame shell below the heat dissipation fan. A splicing buckle groove is provided on the inner side of the lower end of the fixing frame shell. The fixing frame shell is installed and connected to the transparent installation frame through the splicing buckle groove.

[0009] By providing an installation and fixing frame structure, the transparent installation frame can be installed on the external bracket through the installation and fixing frame by screws, the interior of the transparent installation frame is fixedly connected to the LED light strip, the upper end of the LED light strip is fixedly connected to the LED lamp beads, when the LED light strip is powered by an external controller, the LED light strip will make the LED lamp beads illuminate, thereby effectively displaying the pattern on the transparent panel, and the heat generated by the LED lamp beads lighting is accumulated in the interior of the transparent installation frame, and the internal heat of the transparent installation frame can be dissipated through the heat dissipation slots of the installation and fixing frame, and the heat dissipation slots of the installation and fixing frame can be effectively shielded by the dust shielding cover, and the telescopic opening and closing mechanism drives the dust shielding cover to unfold when extended, and then effectively closes the heat dissipation slots of the installation and fixing frame to prevent the entry of external dust, thereby playing a good protective role.

[0010] In a preferred solution, the dust shielding cover includes an installation frame, a dustproof folding cloth and a positioning slide groove. A dustproof folding cloth is provided on the inner side of the installation frame, and dustproof folding cloth is provided on both sides of the inner wall of the installation frame below the dustproof folding cloth. The installation frame is installed and connected to the fixed frame shell by screws, and the cooling fan and temperature sensor are electrically connected to the external controller through connecting wires.

[0011] The dust shielding cover structure is provided, thereby facilitating dust shielding and use.

[0012] In a preferred embodiment, the telescopic opening and closing mechanism includes a T-shaped slider, a side slider and a double-headed telescopic cylinder, the telescopic rod end of the double-headed telescopic cylinder is provided with a T-shaped slider, the two ends of the T-shaped slider are provided with side sliders, the T-shaped slider is connected to the mounting frame through the side slider, and the T-shaped slider is installed and connected to the dustproof folding cloth.

[0013] The telescopic opening and closing mechanism is provided, thereby facilitating telescopic opening and closing.

[0014] In a preferred solution, the transparent mounting frame includes a mounting frame shell, an internal mounting cavity and a snap-on sleeve. The mounting frame shell is provided with an internal mounting cavity, and snap-on sleeves are provided at both ends of the mounting frame shell. The snap-on sleeves are installed and connected in the splicing snap-on grooves of the fixed frame shell.

[0015] The transparent mounting frame structure is provided to facilitate corresponding buckle installation and use.

[0016] In a preferred solution, the two dust shielding covers are mounted and connected to the heat dissipation slots at both ends of the mounting and fixing frame by screws.

[0017] By providing the installation and fixing frame structure, the dust shielding cover is easy to install accordingly.

[0018] In a preferred solution, the transparent mounting frame and the mounting fixing frame are fixedly connected by snap fasteners, and the connection points are aligned.

[0019] By providing the installation and fixing frame structure, the transparent installation frame is easy to install.

[0020] In a preferred solution, the transparent panel and the transparent installation frame are made of transparent materials.

[0021] The transparent panel and the transparent installation frame structure are provided to facilitate transparent display.

[0022] As can be seen from the above, a transparent LED display screen with good heat dissipation effect includes a transparent panel and a transparent mounting frame. The transparent panel is mounted and connected to the inner sides of both ends of the transparent mounting frame. The transparent mounting frame is provided with an LED light strip inside. The upper end of the LED light strip is provided with LED lamp beads. The upper and lower ends of the transparent mounting frame are provided with a mounting and fixing frame. A telescopic opening and closing mechanism is provided in the middle of the inner side of the mounting and fixing frame. The two ends of the telescopic opening and closing mechanism are located on the mounting and fixing frame and are provided with dust shields. The LED transparent display screen with good heat dissipation effect provided by the utility model has the technical effect of temperature sensing through the mounting and fixing frame, and the telescopic opening and closing mechanism can drive the dust shield to open and close to dissipate heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of an LED transparent display screen with good heat dissipation effect proposed by the utility model.

[0024] Figure 2 This is a schematic diagram of the structure of a dust shield for a transparent LED display screen with good heat dissipation effect proposed by the utility model.

[0025] Figure 3 This is a schematic diagram of the cross-sectional structure of an installation and fixing frame for an LED transparent display screen with good heat dissipation effect proposed by the present invention.

[0026] Figure 4 This is a schematic structural diagram of a telescopic opening and closing mechanism of a transparent LED display screen with good heat dissipation effect proposed by the utility model.

[0027] Figure 5 This is a schematic cross-sectional structure diagram of a transparent mounting frame for a transparent LED display screen with good heat dissipation effect proposed by the present invention.

[0028] In the attached figure: 1. Transparent panel; 2. LED lamp beads; 21. LED light strip; 3. Dust shield; 31. Mounting frame; 32. Dust-proof folding cloth; 33. Positioning slide; 4. Telescopic opening and closing mechanism; 41. T-shaped slider; 42. Side slider; 43. Double-head telescopic cylinder; 5. Transparent mounting frame; 51. Mounting frame shell; 52. Internal mounting cavity; 53. Snap-on sleeve; 6. Mounting fixing frame; 61. Splicing snap-on groove; 62. Shield mounting groove; 63. Fixed frame shell; 64. Cooling fan; 65. Temperature sensor. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0031] Reference Figure 1-Figure 5, a LED transparent display screen with good heat dissipation effect, comprising a transparent panel 1 and a transparent mounting frame 5, the transparent panel 1 is installed and connected to the inner sides of both ends of the transparent mounting frame 5, an LED light strip 21 is fixedly connected to the inside of the transparent mounting frame 5, and an LED lamp bead 2 is fixedly connected to the upper end of the LED light strip 21. When the LED light strip 21 is powered by an external controller, the LED light strip 21 will make the LED lamp bead 2 light up, and the upper and lower ends of the transparent mounting frame 5 are fixedly connected to a mounting fixing frame 6, and the transparent mounting frame 5 can be installed on the external bracket through the mounting fixing frame 6 by screws, and a telescopic opening and closing mechanism 4 is installed in the middle of the inner side of the mounting fixing frame 6, and dust shielding covers 3 are installed on the two ends of the telescopic opening and closing mechanism 4 on the mounting fixing frame 6. When the telescopic opening and closing mechanism 4 is extended, it drives the dust shielding cover 3 to expand, and then effectively closes the heat dissipation slots of the mounting fixing frame 6 to prevent the entry of external dust, thereby playing a good protective role;

[0032] The installation fixing frame 6 includes a splicing buckle slot 61, a shielding cover installation slot 62, a fixing frame shell 63, a heat dissipation fan 64 and a temperature sensor 65. The shielding cover installation slots 62 are opened on both sides of the upper end of the fixing frame shell 63, so that the dust shielding cover 3 can be installed accordingly. The opening and closing of the dustproof folding cloth 32 inside the dust shielding cover 3 makes it easy to open and close the heat dissipation. The internal screws of the fixing frame shell 63 are installed with a heat dissipation fan 64. When the heat dissipation fan 64 is powered on and rotated, it can absorb the internal heat of the transparent installation frame 5 through the fixing frame shell 63 for transmission, thereby reducing The interior of the low-transparent mounting frame 5 is stable, and a temperature sensor 65 is screwed onto the bottom end of the fixed frame shell 63 below the heat dissipation fan 64. The temperature sensor 65 uses infrared light to effectively detect the internal temperature of the transparent mounting frame 5 and can transmit the detected temperature data to an external controller, so that it is easy to control through the program set inside the external controller. A splicing snap groove 61 is provided on the inner side of the lower end of the fixed frame shell 63, and the fixed frame shell 63 is installed and connected to the transparent mounting frame 5 through the splicing snap groove 61, so that it can be installed and used corresponding to the snap.

[0033] Reference Figure 1 、 Figure 2 and Figure 4 In a preferred embodiment, the dust shielding cover 3 includes a mounting frame 31, a dustproof folding cloth 32 and a positioning slide 33. The mounting frame 31 is connected to the fixed frame shell 63 by screws, so that it can be installed and placed accordingly. A dustproof folding cloth 32 is movably installed on the inner side of the mounting frame 31, and the dustproof folding cloth 32 can be opened and closed on the inner side of the mounting frame 31, so as to facilitate opening and closing heat dissipation. Positioning slides 33 are provided on both sides of the inner wall of the mounting frame 31 below the dustproof folding cloth 32, so that the T-shaped slider 41 of the telescopic opening and closing mechanism 4 can slide accordingly. The heat dissipation fan 64 and the temperature sensor 65 are electrically connected to the external controller through connecting lines, so that they can be opened and closed accordingly.

[0034] Reference Figure 1 、 Figure 2 and Figure 4 In a preferred embodiment, the telescopic opening and closing mechanism 4 includes a T-shaped slider 41, a side slider 42 and a double-headed telescopic cylinder 43. The telescopic rod end of the double-headed telescopic cylinder 43 is fixedly connected to the T-shaped slider 41, and the two ends of the T-shaped slider 41 are fixedly connected to the side sliders 42. The T-shaped slider 41 is sleeved in the positioning slide groove 33 of the mounting frame 31 through the side slider 42, so that it can be positioned and moved. The T-shaped slider 41 is installed and connected to the dustproof folding cloth 32, so that the T-shaped slider 41 can drive the dustproof folding cloth 32 to open and close during movement, thereby facilitating opening and closing for heat dissipation.

[0035] Reference Figure 1 and Figure 5 In a preferred embodiment, the transparent mounting frame 5 includes a mounting frame shell 51, an internal mounting cavity 52 and a snap-on sleeve 53. The internal mounting cavity 52 is opened inside the mounting frame shell 51, so that the transparent panel 1, the LED light strip 21 and the LED lamp beads 2 are conveniently installed. The two ends of the mounting frame shell 51 are fixedly connected with the snap-on sleeve 53, and the snap-on sleeve 53 is snap-installed in the splicing snap-on groove 61 of the fixed frame shell 63, so that the mounting frame shell 51 can be installed and placed accordingly.

[0036] Reference Figure 1 and Figure 3 In a preferred embodiment, the two dust shielding covers 3 are connected to the heat dissipation slots at both ends of the mounting and fixing frame 6 by screws, so that they can be installed and placed for use accordingly, and the dust shielding covers 3 are convenient for heat dissipation when opening and closing.

[0037] Reference Figure 1 、 Figure 3 and Figure 5 In a preferred embodiment, the transparent mounting frame 5 and the mounting fixing frame 6 are fixedly connected by snap fasteners, and the connection points are aligned, which facilitates corresponding installation.

[0038] Reference Figure 1 In a preferred embodiment, the transparent panel 1 and the transparent mounting frame 5 are made of transparent materials, thereby facilitating transparent display use.

[0039] Working principle: When in use, the upper and lower ends of the transparent mounting frame 5 are fixedly connected to the mounting and fixing frame 6. The transparent mounting frame 5 can be installed on the external bracket through the mounting and fixing frame 6 by screws. The interior of the transparent mounting frame 5 is fixedly connected to the LED light strip 21. The upper end of the LED light strip 21 is fixedly connected to the LED lamp beads 2. When the LED light strip 21 is powered by an external controller, the LED light strip 21 will make the LED lamp beads 2 illuminate, thereby effectively displaying the pattern on the transparent panel 1. The heat generated by the lighting of the LED lamp beads 2 is accumulated in the interior of the transparent mounting frame 5. The internal heat of the transparent mounting frame 5 can be dissipated through the heat dissipation slots of the mounting and fixing frame 6. The heat dissipation slots of the mounting and fixing frame 6 can be effectively blocked by the dust shielding cover 3. The telescopic opening and closing mechanism 4 drives the dust shielding cover 3 to unfold when it is extended, and then effectively closes the heat dissipation slots of the mounting and fixing frame 6 to prevent the entry of external dust, thereby playing a good protective role.

[0040] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A LED transparent display screen with good heat dissipation effect, comprising a transparent panel (1) and a transparent mounting frame (5), wherein the transparent panel (1) is mounted and connected to the inner sides of both ends of the transparent mounting frame (5), an LED light strip (21) is arranged inside the transparent mounting frame (5), and an LED lamp bead (2) is arranged at the upper end of the LED light strip (21), characterized in that: The upper and lower ends of the transparent installation frame (5) are provided with installation fixing frames (6), a telescopic opening and closing mechanism (4) is provided in the middle of the inner side of the installation fixing frame (6), and dust shielding covers (3) are provided on both ends of the telescopic opening and closing mechanism (4) located on the installation fixing frame (6); The mounting and fixing frame (6) comprises a splicing buckle groove (61), a shielding cover mounting groove (62), a fixing frame shell (63), a heat dissipation fan (64) and a temperature sensor (65). The shielding cover mounting groove (62) is provided on both sides of the upper end of the fixing frame shell (63). The heat dissipation fan (64) is provided inside the fixing frame shell (63). The temperature sensor (65) is provided on the bottom end of the fixing frame shell (63) below the heat dissipation fan (64). The splicing buckle groove (61) is provided on the inner side of the lower end of the fixing frame shell (63). The fixing frame shell (63) is mounted and connected to the transparent mounting frame (5) through the splicing buckle groove (61).

2. The LED transparent display screen with good heat dissipation effect according to claim 1, characterized in that: The dust shielding cover (3) comprises a mounting frame (31), a dustproof folding cloth (32) and a positioning slide groove (33); the dustproof folding cloth (32) is provided on the inner side of the mounting frame (31); positioning slide grooves (33) are provided on both sides of the inner wall of the mounting frame (31) below the dustproof folding cloth (32); the mounting frame (31) is mounted and connected to the fixed frame shell (63) by screws; the heat dissipation fan (64) and the temperature sensor (65) are electrically connected to the external controller by connecting wires.

3. The LED transparent display screen with good heat dissipation effect according to claim 1, characterized in that: The telescopic opening and closing mechanism (4) comprises a T-shaped slider (41), a side slider (42) and a double-headed telescopic cylinder (43). The telescopic rod end of the double-headed telescopic cylinder (43) is provided with a T-shaped slider (41). Both ends of the T-shaped slider (41) are provided with side sliders (42). The T-shaped slider (41) is sleeved on the installation frame (31) through the side sliders (42). The T-shaped slider (41) is installed and connected to the dustproof folding cloth (32).

4. The LED transparent display screen with good heat dissipation effect according to claim 1, characterized in that: The transparent mounting frame (5) comprises a mounting frame shell (51), an internal mounting cavity (52) and a snap-fit sleeve (53); the internal mounting cavity (52) is provided inside the mounting frame shell (51); snap-fit sleeves (53) are provided at both ends of the mounting frame shell (51); the snap-fit sleeves (53) are mounted and connected in splicing snap-fit grooves (61) of a fixed frame shell (63).

5. The LED transparent display screen with good heat dissipation effect according to claim 1, characterized in that: The two dust shielding covers (3) are mounted and connected to the heat dissipation slots at both ends of the mounting and fixing frame (6) by means of screws.

6. The LED transparent display screen with good heat dissipation effect according to claim 1, characterized in that: The transparent installation frame (5) and the installation fixing frame (6) are fixedly connected by snap fasteners, and the connection points are aligned.

7. The LED transparent display screen with good heat dissipation effect according to claim 1, characterized in that: The transparent panel (1) and the transparent installation frame (5) are made of transparent materials.

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