CN211209802U

CN211209802U - Large-size constant-temperature explosion-proof television

Info

Publication number: CN211209802U
Application number: CN201921428175.7U
Authority: CN
Inventors: 郑楚爱
Original assignee: Guangzhou Home&beauty Electronic Co ltd
Current assignee: Guangzhou Home&beauty Electronic Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-08-07
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a jumbo size constant temperature explosion-proof TV belongs to the TV field, including display module, backshell, backlight unit and installation component, display module's front end is equipped with toughened glass, installation component and backshell fixed connection, backlight unit includes backplate, reflectance coating, diffuser plate, complex film and diffusion barrier, the diffuser plate is located between diffuser plate and the diffusion barrier in rear end and the complex film of diffusion barrier, the reflectance coating sets up and reflectance coating and diffuser plate all with backplate fixed connection with the diffuser plate interval, the utility model discloses a toughened glass protects the LCD screen and leads to the LCD screen to damage in order to prevent that the foreign object striking, and backlight unit is used for going out the even diffusion of light that L ED lamp strip produced, has improved luminance, has reduced power loss, and is more energy-conserving.

Description

Large-size constant-temperature explosion-proof television

Technical Field

The utility model belongs to the technical field of the TV set and specifically relates to an explosion-proof TV set of jumbo size constant temperature is related to.

Background

With continuous progress of science and technology, a toughened explosion-proof L ED liquid crystal display television is in rapid development, has the characteristics of clear picture, small volume and the like, is popular with consumers, is fragile on the current market without a toughened explosion-proof L ED liquid crystal display television screen, and is easy to damage the liquid crystal screen if being impacted in the using process but expensive in price and high in replacement cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof TV set of jumbo size constant temperature to solve among the prior art big screen TV and accelerate electrical components's life's technical problem when the great heat dissipation of the heat that the during operation produced is untimely.

The utility model provides a jumbo size constant temperature explosion-proof TV set, including display module, backshell, backlight unit and installation component, be equipped with one in the backshell and hold the chamber, installation component, backlight unit and display module all are located and hold the intracavity, display module's front end is equipped with toughened glass, installation component is located thermal-insulated subassembly's rear end and installation component and backshell fixed connection, backlight unit includes backplate, reflectance coating, diffuser plate, complex film and diffusion barrier, the diffuser plate is located the rear end of diffusion barrier and the complex film is located between diffuser plate and the diffusion barrier, reflectance coating and diffuser plate interval set up and reflectance coating and diffuser plate all with backplate fixed connection.

Further, display module includes L ED lamp strip, well frame, LCD screen, first fastening support and second fastening support, L ED lamp strip is equipped with a plurality of, and a plurality of L ED lamp strip equidistant setting and a plurality of L ED lamp strip all are located between diffuser plate and the reflectance coating, and the rear end of every L ED lamp strip all is equipped with the ejector pin, every the ejector pin is all installed on the reflectance coating and every L ED lamp strip can the joint with the ejector pin that corresponds, the LCD screen is installed on well frame and first fastening support cup joints on well frame, and toughened glass installs on second fastening support and first fastening support fixed connection.

Further, the installation component includes logic board, wall built-up support, power strip, mainboard and two speakers, two the speaker is all installed on the backshell and all is equipped with the visor on every speaker, wall built-up support mounting passes through screw and backshell fixed connection on the lateral wall of backshell and wall built-up support, the power strip is installed on the backshell, and mainboard and logic board all are located the side of power strip and mainboard and logic board and all install on the backshell, the front end of mainboard be equipped with backshell fixed connection's locating rack.

Further, be equipped with on the backshell rather than fixed connection's back lid, all be equipped with a plurality of thermovent on backshell and the back lid, be equipped with the IR board on the backshell, the IR board is installed on the backshell and is equipped with a plurality of control button on the IR board, be equipped with on the backshell with power strip electric connection's control switch, the backshell is the plastics backshell, the back lid is the plastics back lid.

Furthermore, a base and a base upright column are arranged below the rear shell, one end of the base upright column is inserted into the base, and the other end of the base upright column is inserted into the rear shell and matched with the rear shell.

Further, the backplate is installed on the backshell and the reflectance coating is installed on the backplate, diffusion barrier and complex film laminating and complex film installation are on the diffuser plate, the diffuser plate is laminated with a plurality of L ED lamp strip and diffuser plate and reflectance coating fixed connection, first fastening support and backplate fixed connection.

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

the utility model discloses an install toughened glass in second fastening support and protect the LCD screen, when the foreign object strikes on to the LCD screen, toughened glass is used for protecting the LCD screen and leads to the LCD screen to damage in order to prevent that the foreign object striking, and diffuser plate and diffusion barrier that L ED lamp strip front end set up can be with the even outdiffusion of light that L ED lamp strip produced, with lower power consumption, just can obtain sufficient luminance, it is more energy-conserving.

Drawings

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

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of a partial split structure of the present invention;

FIG. 4 is a second schematic view of the local split structure of the present invention;

fig. 5 is a schematic view of a local splitting structure of the present invention.

Reference numerals:

the display module 1, L ED light bar 11, top bar 111, middle frame 12, liquid crystal screen 13, first fastening bracket 14, second fastening bracket 15, rear case 2, rear cover 21, heat dissipation port 22, IR plate 23, control button 24, control switch 25, base 26, base column 27, backlight module 3, back panel 31, reflective film 32, diffuser plate 33, composite film 34, diffuser film 35, installation module 4, logic board 41, wall hanging bracket 42, power panel 43, main board 44, speaker 45, protective cover 46, positioning frame 47, and toughened glass 5.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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," "connected," and "connected" are to be construed broadly, and may be, for example, 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 embodiment of the utility model provides a jumbo size constant temperature explosion-proof television, including display module 1, backshell 2, backlight unit 3 and installation component 4, be equipped with one in the backshell 2 and hold the chamber, installation component 4, backlight unit 3 and display module 1 all are located and hold the intracavity, display module 1's front end is equipped with toughened glass 5, installation component 4 is located backlight unit 3's rear end and installation component 4 and backshell 2 fixed connection, backlight unit 3 includes backplate 31, reflectance coating 32, diffuser plate 33, complex film 34 and diffusion barrier 35, diffuser plate 33 is located diffusion barrier 35's rear end and complex film 34 and is located between diffuser plate 33 and the diffusion barrier 35, reflectance coating 32 and diffuser plate 33 interval set up and reflectance coating 32 and diffuser plate 33 all with backplate 31 fixed connection.

Specifically, display module 1 includes L ED lamp strip 11, well frame 12, LCD screen 13, first fastening support 14 and second fastening support 15, L ED lamp strip 11 is equipped with a plurality of, and a plurality of L ED lamp strip 11 equidistant setting and a plurality of L ED lamp strip 11 all are located between diffuser plate 33 and the reflectance coating 32, and every L ED lamp strip 11's rear end all is equipped with ejector pin 111, every ejector pin 111 all installs on reflectance coating 32 and every L ED lamp strip 11 can the joint with the ejector pin 111 that corresponds, LCD screen 13 installs on well frame 12 and first fastening support 14 cup joints on well frame 12, and toughened glass 5 installs on second fastening support 15 and first fastening support 14 fixed connection, and first fastening support 14 is used for spacing fixedly liquid crystal screen 13, and second fastening support 15 is used for spacing fixedly to toughened glass 5, and when second large screen fastening support 15 and first fastening support 14 laminate mutually, toughened glass 5 is used for carrying out the LCD screen 13, the vision is protected, and the LCD screen viewing effect is better.

Specifically, the installation component 4 includes a logic board 41, a wall-hanging bracket 42, a power board 43, a main board 44 and two speakers 45, two of the speakers 45 are all installed on the rear casing 2, a protective cover 46 is provided on each speaker 45, the wall-hanging bracket 42 is installed on the outer side wall of the rear casing 2, the wall-hanging bracket 42 is fixedly connected with the rear casing 2 through screws, the power board 43 is installed on the rear casing 2, the main board 44 and the logic board 41 are both located beside the power board 43, the main board 44 and the logic board 41 are both installed on the rear casing 2, a positioning frame 47 fixedly connected with the rear casing 2 is provided at the front end of the main board 44, the rear casing 2 can be installed on the wall surface through the wall-hanging bracket 42, the power board 43 can supply power to the main board 44, the logic board 41 and the two speakers 45, the two speakers 45 are symmetrically arranged, when the power board 43 generates heat, the heat can be dissipated outwards through the two, the heat dissipation effect is better because the heat of the two speakers 45 can be convected by the design.

Specifically, be equipped with on backshell 2 rather than fixed connection's hou gai 21, all be equipped with a plurality of thermovent 22 on backshell 2 and the backshell 21, be equipped with IR board 23 on backshell 2, IR board 23 is installed and is equipped with a plurality of control button 24 on backshell 2 and IR board 23, be equipped with on backshell 2 with power supply board 43 electric connection's control switch 25, backshell 2 is plastics backshell 2, backshell 21 is plastics backshell 21, what backshell 21 can be dismantled installs on backshell 2, conveniently changes when the electrical components in backshell 2 damaged, and IR board 23 and the control button 24 that set up on backshell 2 can be adjusted television program and volume, and backshell 2 and backshell 21 can protect the hypomere of backplate 2, and the upper segment of backplate 21 exposes in the air, and 2 radiating effect is better, and heat exchange coefficient is high.

Specifically, a base 26 and a base upright column 27 are arranged below the rear shell 2, one end of the base upright column 27 is inserted into the base 26, the other end of the base upright column 27 is inserted into the rear shell 2, and the base 26 can support the rear shell 2 through the base upright column 27.

Specifically, the back plate 31 is mounted on the rear housing 2, the reflective film 32 is mounted on the back plate 31, the diffusion film 35 is attached to the composite film 34, the composite film 34 is mounted on the diffusion plate 33, the diffusion plate 33 is attached to the L ED light bars 11, the diffusion plate 33 is fixedly connected to the reflective film 32, the first fastening bracket 14 is fixedly connected to the back plate 31, the reflective film 32 has excellent light reflection performance, the diffusion film 35 and the diffusion plate 33 can uniformly diffuse light emitted by the L ED light bars 11 outwards, brightness is improved, the light is softer and more uniform, the L ED light bars 11 adopt direct-type light sources, the L ED light bars 11 generate direct-type light sources which are distributed behind the liquid crystal screen 13, brightness is higher, power consumption is lower, the L ED light bars 11 directly contact with the back plate 31, heat generated by the L ED light bars 11 can be guided to the back plate 31, the back plate 31 is metal back plate heat conduction plate, heat dissipation effect is good, heat dissipation effect of the L ED light bars 11 is effectively conducted outside the television, and therefore it is ensured that the temperature inside.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a jumbo size constant temperature explosion-proof TV set, its characterized in that, including display module (1), backshell (2), backlight unit (3) and installation component (4), be equipped with one in backshell (2) and hold the chamber, installation component (4), backlight unit (3) and display module (1) all are located and hold the intracavity, the front end of display module (1) is equipped with toughened glass (5), installation component (4) are located the rear end of backlight unit (3) and installation component (4) and backshell (2) fixed connection, backlight unit (3) are including backplate (31), reflectance coating (32), diffuser plate (33), complex film (34) and diffusion barrier (35), diffuser plate (33) are located the rear end of diffusion barrier (35) and complex film (34) are located between diffuser plate (33) and diffusion barrier (35), reflectance coating (32) and diffuser plate (33) interval set up and reflectance coating (32) and diffusion barrier (33) and diffuser plate (33) all with backplate (31) 31) And (4) fixedly connecting.

2. The large-size constant-temperature explosion-proof television set according to claim 1, wherein the display assembly (1) comprises L ED lamp strips (11), a middle frame (12), a liquid crystal screen (13), a first fastening support (14) and a second fastening support (15), a plurality of L ED lamp strips (11) are arranged, a plurality of L ED lamp strips (11) are arranged at equal intervals, a plurality of L ED lamp strips (11) are arranged between a diffusion plate (33) and a reflection film (32), a push rod (111) is arranged at the rear end of each L ED lamp strip (11), each push rod (111) is arranged on the reflection film (32), each L ED lamp strip (11) can be clamped with the corresponding push rod (111), the liquid crystal screen (13) is arranged on the middle frame (12), the first fastening support (14) is sleeved on the middle frame (12), tempered glass (5) is arranged on the second fastening support (15), and the second fastening support (15) is fixedly connected with the first fastening support (14).

3. A large-sized constant-temperature explosion-proof television set according to claim 1, the mounting component (4) comprises a logic board (41), a wall-mounted bracket (42), a power panel (43), a main board (44) and two speakers (45), the two speakers (45) are mounted on the rear shell (2), each speaker (45) is provided with a protective cover (46), the wall hanging bracket (42) is arranged on the outer side wall of the rear shell (2) and the wall hanging bracket (42) is fixedly connected with the rear shell (2) through screws, the power panel (43) is arranged on the rear shell (2), the main board (44) and the logic board (41) are both arranged at the side of the power panel (43), the main board (44) and the logic board (41) are both arranged on the rear shell (2), the front end of the main board (44) is provided with a positioning frame (47) fixedly connected with the rear shell (2).

4. The large-size constant-temperature explosion-proof television set according to claim 3, wherein a rear cover (21) fixedly connected with the rear shell (2) is arranged on the rear shell (2), a plurality of heat dissipation ports (22) are arranged on the rear shell (2) and the rear cover (21), an IR plate (23) is arranged on the rear shell (2), the IR plate (23) is arranged on the rear shell (2) and a plurality of control buttons (24) are arranged on the IR plate (23), a control switch (25) electrically connected with a power panel (43) is arranged on the rear shell (2), the rear shell (2) is a plastic rear shell, and the rear cover (21) is a plastic rear cover.

5. A large-size constant-temperature explosion-proof television set according to claim 1, wherein a base (26) and a base upright post (27) are arranged below the rear shell (2), one end of the base upright post (27) is inserted into the base (26), and the other end of the base upright post (27) is inserted into the rear shell (2).

6. The large-size constant-temperature explosion-proof television set as claimed in claim 2, wherein the back plate (31) is mounted on the rear housing (2) and the reflective film (32) is mounted on the back plate (31), the diffusion film (35) is attached to the composite film (34) and the composite film (34) is mounted on the diffusion plate (33), the diffusion plate (33) is attached to the L ED light bars (11) and the diffusion plate (33) is fixedly connected to the reflective film (32), and the first fastening bracket (14) is fixedly connected to the back plate (31).