High-brightness and high-heat-dissipation display

Abstract

The utility model discloses a high-brightness and high-heat-dissipation displayer which comprises a shell, a display assembly, a fan and a main board. Annular heat dissipation holes are formed in the bottom of the shell; the display assembly comprises a display screen and a lamp panel, the display screen is located at the opening of the shell, the lamp panel is arranged below the shell, and the light emitting side of the lamp panel faces the display screen; the fan is arranged at the bottom of the display assembly, and the fan is located over the annular heat dissipation holes. The mainboard is arranged in the shell, and the display assembly and the fan are both electrically connected with the mainboard. The arrangement of the lamp panel is beneficial to improving the brightness of the display screen, the arrangement of the fan and the annular heat dissipation holes effectively improves the heat dissipation efficiency of the display, the service life of the display is prolonged, the fan is located between the display assembly and the shell and is convenient to clean, and in addition, the display is simple in overall structure, convenient to use and low in machining cost.

Description

Technical Field

[0001] The utility model relates to the technical field of displays, in particular to a high-brightness and high-heat dissipation display. Background Art

[0002] In recent years, flat panel display technology has made rapid progress. The demand for thin, light, large-size liquid crystal displays has been increasing, making liquid crystal displays one of the most commonly used displays. In addition, since liquid crystal is a non-luminous material, liquid crystal displays require a backlight under the liquid crystal to present images.

[0003] However, the heat dissipation efficiency of the monitor itself is low. Long-term use will make the monitor hotter and hotter. The larger the monitor, the more heat it emits. If the monitor is in a high-temperature state for a long time, the performance of the monitor will be greatly reduced over time, affecting its service life. Monitors on the market generally do not have a heat dissipation function and are cooled by external heat dissipation devices. The heat dissipation equipment is expensive and has limited heat dissipation capacity, and cannot fundamentally solve the heat dissipation problem. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a high-brightness and high-heat dissipation display to solve the technical problem of low heat dissipation efficiency in the prior art.

[0005] The utility model is implemented by the following technical solutions: a high brightness and high heat dissipation display, comprising a housing, a display component, a fan and a mainboard;

[0006] The bottom of the shell is provided with an annular heat dissipation hole;

[0007] The display assembly includes a display screen and a light board, wherein the display screen is located at the opening of the housing, and the light board is arranged below the housing, with the light-emitting side of the light board facing the display screen;

[0008] The fan is arranged at the bottom of the display assembly, and the fan is located directly above the annular heat dissipation hole;

[0009] The mainboard is arranged in the housing, and the display component and the fan are both electrically connected to the mainboard.

[0010] In a possible implementation, the display assembly further includes a mounting frame, the mounting frame is disposed in the housing, and the display screen and the light panel are both disposed in the mounting frame.

[0011] In a possible implementation, a diffusion plate is further provided in the installation frame, and the diffusion plate is provided between the light board and the display screen.

[0012] In a possible implementation, the mounting frame includes a base plate, a main body, and a cover plate. The base plate is disposed at a bottom end of the main body, and the cover plate is disposed at a top end of the main body.

[0013] In a possible embodiment, a first mounting groove is provided at the inner upper end of the main body, the display screen and the diffuser plate are both arranged in the first mounting groove, and a second mounting groove is provided at the inner lower end of the main body, and the light board is arranged in the second mounting groove.

[0014] In a possible implementation manner, strip-shaped heat dissipation holes are provided on the side walls of the housing.

[0015] In a possible implementation, an aviation plug is provided on the housing, and the aviation plug is electrically connected to the mainboard.

[0016] In a possible implementation, the housing is further provided with a communication interface, and the communication interface is electrically connected to the mainboard.

[0017] In a possible implementation manner, a mounting bracket is provided on the housing.

[0018] In a possible embodiment, the mounting bracket includes a first connecting member and a second connecting member, the first connecting member is connected to the outer shell, the second connecting member is used to connect to an external component, the first connecting member is provided with an arc-shaped hole, and the second connecting member is provided with a through hole corresponding to the arc-shaped hole.

[0019] Compared with the existing technology, the beneficial effects of the present invention are: the setting of the light board is conducive to improving the brightness of the display screen, the setting of the fan and the annular heat dissipation holes effectively improves the heat dissipation efficiency of the display and extends the service life of the display, and the fan is located between the display component and the shell, which is convenient for cleaning. In addition, the overall structure of the display is simple, easy to use, and the processing cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of a high-brightness and high-heat dissipation display of the present invention;

[0021] Figure 2 This is an exploded schematic diagram of the high-brightness and high-heat dissipation display of the present invention;

[0022] Figure 3 This is a cross-sectional view of the high-brightness and high-heat dissipation display of the present invention;

[0023] Figure 4 This is an exploded schematic diagram of the display components in the high-brightness and high-heat dissipation display of the present invention;

[0024] Figure 5This is a schematic structural diagram of a mounting bracket for a high-brightness, high-heat dissipation display according to the present invention.

[0025] In the picture:

[0026] 100, housing; 101, annular heat dissipation holes; 102, strip heat dissipation holes; 103, aviation plug; 104, communication interface; 105, HDMI high-definition plug;

[0027] 200, display screen; 201, light board; 202, diffusion plate; 203, mounting frame; 2031, bottom plate; 2032, main body; 2033, cover plate; 2034, first mounting slot; 2035, second mounting slot;

[0028] 300, fan;

[0029] 400, motherboard;

[0030] 500, mounting bracket; 501, first connecting member; 502, second connecting member; 503, arc-shaped hole. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0032] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, the descriptions of "first", "second", etc. in this application are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0034] like Figure 1-5A high-brightness, high-heat dissipation display shown includes a housing 100, a display component, a fan 300 and a main board 400; an annular heat dissipation hole 101 is provided at the bottom of the housing 100; the display component includes a display screen 200 and a light board 201, the display screen 200 is located at the opening of the housing 100, and the light board 201 is arranged below the housing 100, with the light-emitting side of the light board 201 facing the display screen 200; the fan 300 is arranged at the bottom of the display component, and the fan 300 is located directly above the annular heat dissipation hole 101; the main board 400 is arranged in the housing 100, and the display component and the fan 300 are both electrically connected to the main board 400. It should be noted that the housing 100 is a rectangular hollow structure, the number of fans 300 and annular heat dissipation holes 101 are four, and the four fans 300 are arranged near the four corners of the housing 100, and each annular heat dissipation hole 101 is arranged one-to-one with each fan 300. A plurality of lamp beads are arranged in an array on the light board 201 to illuminate the display screen 200 and improve the brightness of the display screen 200. In addition, the fan 300 is arranged at the bottom of the light board 201 to improve the heat dissipation efficiency of the light board 201, thereby reducing the overall heat of the display.

[0035] The beneficial effects of the present invention are as follows: the setting of the light board 201 is conducive to improving the brightness of the display screen 200; the setting of the fan 300 and the annular heat dissipation hole 101 effectively improves the heat dissipation efficiency of the display and extends the service life of the display; and the fan 300 is located between the display assembly and the housing 100, which is convenient for cleaning; in addition, the overall structure of the display is simple, easy to use, and the processing cost is low.

[0036] Please refer to Figure 2 and Figure 3 In one possible embodiment, the display assembly further includes a mounting frame 203, which is disposed within the housing 100. The display screen 200 and the light board 201 are both disposed within the mounting frame 203. It is easy to understand that the mounting frame 203 can provide a mounting base for the display screen 200, the light board 201, the fan 300, and the main board 400. The display screen 200 is disposed at the top opening of the mounting frame 203, the light board 201 is disposed on the inner side of the bottom of the mounting frame 203, and the fan 300 and the main board 400 are disposed on the outer side of the bottom of the mounting frame 203. In addition, the display assembly is connected to the housing 100 via the mounting frame 203. When the user needs to maintain the display assembly, they can directly disassemble and install it. When the user needs to maintain the fan 300 or the main board 400, they only need to disassemble the housing 100, which greatly facilitates the user's maintenance work.

[0037] Please refer to Figure 3In one possible embodiment, a diffuser plate 202 is further provided in the mounting frame 203 and is disposed between the light board 201 and the display screen 200. It is readily understood that the diffuser plate 202 can diffuse the light emitted by the light board 201 to improve the uniformity and softness of the light, thereby making the brightness of the display screen 200 softer and improving the user experience.

[0038] Please refer to Figure 4 In one possible embodiment, the mounting frame 203 includes a base plate 2031, a main body 2032, and a cover plate 2033. The base plate 2031 is disposed at the bottom end of the main body 2032, and the cover plate 2033 is disposed at the top end of the main body 2032. It is easy to understand that the cover plate 2033 and the base plate 2031 are both connected to the main body 2032 via bolts, and the base plate 2031 is provided with a plurality of through holes, and each fan 300 is mounted on the base plate 2031 via bolts.

[0039] Please refer to Figure 3 In one possible embodiment, a first mounting groove 2034 is provided at the inner upper end of the main body 2032, and the display screen 200 and the diffuser plate 202 are both arranged in the first mounting groove 2034; a second mounting groove 2035 is provided at the inner lower end of the main body 2032, and the light board 201 is arranged in the second mounting groove 2035. It is easy to understand that the setting of the first mounting groove 2034 and the second mounting groove 2035 can provide an installation basis for the display screen 200, the diffuser plate 202 and the light board 201. When assembling the light board 201, the light board 201 must be placed in the second mounting groove 2035 first, and then the base plate 2031 is installed to limit the light board 201, so that the light board 201 is fixed to the bottom of the main body 2032. When assembling the display screen 200 and the diffuser plate 202, the diffuser plate 202 must be placed in the first mounting groove 2034 first, and then the display screen 200 is placed on the diffuser plate 202, and then the cover plate 2033 is installed to limit the display screen 200 and the diffuser plate 202, so that the display screen 200 and the diffuser plate 202 are fixed to the top of the main body 2032.

[0040] Please refer to Figure 1 In one possible embodiment, strip-shaped heat dissipation holes 102 are provided on the side walls of the housing 100. It is readily understood that the provision of the strip-shaped heat dissipation holes 102 can further improve the overall heat dissipation efficiency of the display. Furthermore, the presence of multiple strip-shaped heat dissipation holes 102, grouped on the four side walls of the housing 100, allows heat from the display to be evenly dissipated from all four sides, preventing heat from being concentrated in one location and facilitating improved heat dissipation rates.

[0041] Please refer to Figure 1 and Figure 2In one possible embodiment, housing 100 is provided with an aviation plug 103, which is electrically connected to motherboard 400. It is easy to understand that aviation plug 103 is an electromechanical component that connects electrical circuits and is widely used in various electrical circuits to connect or disconnect circuits. The display can be connected to an external power source via aviation plug 103 to provide power to the display.

[0042] Please refer to Figure 1 In one possible embodiment, the housing 100 is further provided with a communication interface 104, which is electrically connected to the mainboard 400. It should be noted that the communication interface 104 (communication interface) refers to the interface between the central processing unit and the standard communication subsystem. In this solution, the communication interface 104 adopts the RS232 interface. In serial communication, both communicating parties are required to adopt a standard interface so that different devices can be easily connected for communication. The RS232 standard interface (also known as EIA RS-232) is one of the commonly used serial communication interface 104 standards. In addition, the housing 100 also has an HDMI high-definition plug 105. The High Definition Multimedia Interface (HDMI) is a fully digital video and sound transmission interface that can send uncompressed audio and video signals. In addition, the aviation plug 103, the communication interface 104 and the HDMI high-definition plug 105 are arranged side by side.

[0043] Please refer to Figure 1 In one possible embodiment, a mounting bracket 500 is provided on the housing 100. It is easy to understand that the display can be mounted on an external component or a wall via the mounting bracket 500. In addition, through holes are provided at both ends of the mounting bracket 500, so that one end of the mounting bracket 500 is fastened to the housing 100 via bolts, and the other end is fixedly connected to the wall via bolts.

[0044] Please refer to Figure 5In one possible embodiment, the mounting bracket 500 includes a first connecting member 501 and a second connecting member 502. The first connecting member 501 is connected to the housing 100, and the second connecting member 502 is used to connect to an external component. The first connecting member 501 is provided with an arc-shaped hole 503, and the second connecting member 502 is provided with a through-hole corresponding to the arc-shaped hole 503. It should be noted that the first connecting member 501 is fixedly connected to the housing 100 via bolts, and the second connecting member 502 is fixedly connected to the wall via bolts. The first and second connecting members 501, 502 are fixedly connected by passing the bolts through the arc-shaped hole 503. After the mounting bracket 500 is fixed to the wall, if the user needs to adjust the tilt angle of the display screen 200, they only need to adjust the position of the bolt in the arc-shaped hole 503 to adjust the angle between the first and second connecting members 501, 502, thereby adjusting the tilt angle of the display screen 200.

[0045] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A high brightness and high heat dissipation display, characterized in that: Including the housing, display assembly, fan and motherboard; The bottom of the shell is provided with an annular heat dissipation hole; The display assembly includes a display screen and a light board, wherein the display screen is located at the opening of the housing, and the light board is arranged below the housing, with the light-emitting side of the light board facing the display screen; The fan is arranged at the bottom of the display assembly, and the fan is located directly above the annular heat dissipation hole; The mainboard is arranged in the housing, and the display component and the fan are both electrically connected to the mainboard.

2. The high-brightness and high-heat dissipation display according to claim 1, wherein: The display assembly further comprises a mounting frame, which is arranged in the housing, and the display screen and the light panel are both arranged in the mounting frame.

3. The high-brightness and high-heat dissipation display according to claim 2, wherein: A diffusion plate is also provided in the installation frame, and the diffusion plate is provided between the light board and the display screen.

4. The high-brightness and high-heat dissipation display according to claim 3, wherein: The mounting frame includes a bottom plate, a main body and a cover plate. The bottom plate is arranged at the bottom end of the main body, and the cover plate is arranged at the top end of the main body.

5. The high-brightness and high-heat dissipation display according to claim 4, characterized in that: A first mounting groove is provided at the inner upper end of the main body, the display screen and the diffusion plate are both arranged in the first mounting groove, and a second mounting groove is provided at the inner lower end of the main body, the light board is arranged in the second mounting groove.

6. The high-brightness and high-heat dissipation display according to claim 1, wherein: The side wall of the shell is provided with strip-shaped heat dissipation holes.

7. The high-brightness and high-heat dissipation display according to claim 1, wherein: An aviation plug is provided on the shell, and the aviation plug is electrically connected to the mainboard.

8. The high-brightness and high-heat dissipation display according to claim 1, wherein: The housing is also provided with a communication interface, which is electrically connected to the mainboard.

9. The high-brightness and high-heat dissipation display according to claim 1, wherein: A mounting bracket is provided on the shell.

10. The high-brightness and high-heat dissipation display according to claim 9, wherein: The mounting bracket includes a first connecting member and a second connecting member, the first connecting member is connected to the shell, the second connecting member is used to connect to an external component, the first connecting member is provided with an arc-shaped hole, and the second connecting member is provided with a through hole corresponding to the arc-shaped hole.

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