WO2021092961A1 - 一种具有自散热结构的壁挂式液晶显示屏 - Google Patents

一种具有自散热结构的壁挂式液晶显示屏 Download PDF

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Publication number
WO2021092961A1
WO2021092961A1 PCT/CN2019/119019 CN2019119019W WO2021092961A1 WO 2021092961 A1 WO2021092961 A1 WO 2021092961A1 CN 2019119019 W CN2019119019 W CN 2019119019W WO 2021092961 A1 WO2021092961 A1 WO 2021092961A1
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Prior art keywords
display screen
wall
heat
liquid crystal
self
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PCT/CN2019/119019
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English (en)
French (fr)
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廖路
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柏兆(吉安)电子有限责任公司
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Priority to PCT/CN2019/119019 priority Critical patent/WO2021092961A1/zh
Publication of WO2021092961A1 publication Critical patent/WO2021092961A1/zh

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating

Definitions

  • the invention relates to the technical field of display screens, in particular to a wall-mounted liquid crystal display screen with a self-heating structure.
  • the purpose of the present invention is to solve the problem of the existing wall-mounted liquid crystal display screen being hung on the wall, the back cover does not dissipate heat, and the temperature is very high.
  • a wall-mounted liquid crystal display with a self-heating structure a heat dissipation mechanism is provided on the back cover of the display screen, and the heat dissipation mechanism includes The casing of the rear cover of the display screen, the fan one and the second fan arranged on the casing, the heat dissipation mechanism is also provided with a heat sink, and the heat sink is arranged in the inner layer of the rear cover of the display screen.
  • the fan one and the fan two are low-power silent fans
  • the radiating fins are a group of radiating fins arranged in parallel, and the distance between the radiating fins is 3 to 5 mm.
  • the housing is further provided with a hook for fixing to the wall.
  • the display screen is also equipped with a speaker; the back cover of the display screen is equipped with a switch, a power interface, a base interface, an input line interface and an adjustment button, and the switch is fixedly installed on the back cover of the display screen.
  • the base interface is fixedly installed at the bottom center of the back cover of the display screen, the power interface is fixedly installed on the left side of the base interface, and the input line interface is fixedly installed on the right side of the base interface.
  • the speakers are a set of two and are respectively installed at the two lower ends of the display screen.
  • the base interface can be connected with a fixing bracket so that the display screen is fixed on the desktop.
  • ventilation holes are provided on both sides of the housing.
  • a heat dissipation mechanism is provided on the back cover of the display screen, and the heat dissipation mechanism includes a housing fixed to the back cover of the display screen and a housing provided on the housing.
  • the heat dissipation mechanism is also provided with a heat sink, the heat sink is arranged in the inner layer of the back cover of the display screen, and the heat generated by the display screen is transferred to the heat dissipation mechanism through the heat sink, Fan 1 and fan 2 of the heat dissipation mechanism start to blow off the heat of the heat sink, so that the heat of the display is reduced, which not only prevents the display, but also makes the components of the display work at normal temperature and prolong the life.
  • Figure 1 is a schematic diagram of the structure of the present invention
  • Figure 2 is a cross-sectional view of the back cover of the display screen of the present invention.
  • a wall-mounted liquid crystal display screen with a self-heating structure is provided with a heat dissipation mechanism 14 on the back cover 10 of the display screen 4, and the heat dissipation mechanism 14 includes
  • the fan one 1 and the fan two 2 are low-power silent fans, the radiating fins 12 are a group of radiating fins arranged in parallel, and the distance between the radiating fins 12 is 3 to 5 mm.
  • the shell 13 is also provided with hooks for fixing to the wall.
  • the display 4 is also equipped with a speaker 3; the rear cover 10 of the display is equipped with a switch 5, a power interface 6, a base interface 7, an input line interface 8, and an adjustment button 9.
  • the switch 5 is fixedly installed At the lower left end of the back cover 10 of the display screen, the base interface 7 is fixedly installed at the bottom center of the back cover 10 of the display screen, the power interface 6 is fixedly installed on the left side of the base interface 7, and the input line interface 8 It is fixedly installed on the right side of the base interface 7.
  • the speaker 3 is a set of two and is installed at the two lower ends of the display screen 4 respectively.
  • the base interface 7 can be connected with a fixing bracket so that the display screen 4 is fixed on the desktop. Ventilation holes 15 are provided on both sides of the housing 13.
  • the heat generated by the display screen 4 is transferred to the heat dissipation mechanism 14 through the heat sink 12, and the fan 1 and fan 2 of the heat dissipation mechanism 14 are started to blow the heat of the heat sink 12, so that the heat of the display screen 4 is blown away.
  • the lowering can not only prevent the display screen 4 from working at normal temperature, but also make the components of the display screen 4 work at a normal temperature and prolong the lifespan.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种具有自散热结构的壁挂式液晶显示屏（4），涉及显示屏技术领域，显示屏（4）的显示屏后盖（10）上设有散热机构（14），散热机构（14）包括固定于显示屏后盖（10）的外壳（13）、设置于外壳（13）上的风扇一（1）和风扇二（2），散热机构（14）内还设有散热片（12），该散热片（12）设置于显示屏后盖（10）的内层（11）内，通过散热片（12）将显示屏（4）产生对的热量传送给散热机构（14），散热机构（14）的风扇一（1）和风扇二（2）启动进行吹风将散热片（12）的热量吹走，使得显示屏（4）的热量降低，不仅可以防止显示屏（4）过热还可以使得显示屏（4）的元器件在正常温度下工作，延长寿命。

Description

[根据细则26改正06.12.2019]　一种具有自散热结构的壁挂式液晶显示屏 技术领域
本发明涉及显示屏技术领域，具体来说是一种具有自散热结构的壁挂式液晶显示屏。
背景技术
现有的壁挂式液晶显示屏由于挂在墙壁上，后盖不散热，温度很高，因此需要一种可以自动散热的壁挂式液晶显示屏。
发明概述
技术问题
问题的解决方案
技术解决方案
本发明的目的在于解决现有的壁挂式液晶显示屏由于挂在墙壁上，后盖不散热，温度很高的问题。
为了实现上述目的，本使用新型提供如下技术方案，一种具有自散热结构的壁挂式液晶显示屏，所述显示屏的显示屏后盖上设有散热机构，所述散热机构包括固定于所述显示屏后盖的外壳、设置于所述外壳上的风扇一和风扇二，所述散热机构内还设有散热片，该散热片设置于所述显示屏后盖的内层内。
优选地，所述风扇一和风扇二为低功率静音风扇，
优选地，所述散热片为平行设置的散热片组，所述散热片之间的距离为3～5mm。
优选地，所述外壳还设有用于和墙壁固定的挂钩。
优选地，所述的显示屏还安装有喇叭；所述的显示屏后盖上安装有开关、电源接口、底座接口、输入线接口和调节按钮，所述的开关固定安装于显示屏后盖的左下端，所述的底座接口固定安装于显示屏后盖底部中心位置，所述的电源接口固定安装于底座接口的左边，所述的输入线接口固定安装于底座接口的右边。
优选地，所述的喇叭为一组两个且分别安装于显示屏的两个下端。
优选地，所述底座接口可与固定支架进行连接使得显示屏固定在桌面上。
优选地，所述外壳的两侧设置有通风孔。
发明的有益效果
有益效果
与现有技术相比，本发明的有益效果如下：所述显示屏的显示屏后盖上设有散热机构，所述散热机构包括固定于所述显示屏后盖的外壳、设置于所述外壳上的风扇一和风扇二，所述散热机构内还设有散热片，该散热片设置于所述显示屏后盖的内层内，通过散热片将显示屏产生对的热量传送给散热机构，散热机构的风扇一和风扇二启动进行吹风将散热片的热量吹走，使得显示屏的热量降低，不仅可以防止显示屏果然还可以使得显示屏的元器件在正常温度下工作，延长寿命。
对附图的简要说明
附图说明
图1为本发明的结构示意图；
图2为本发明的显示屏后盖的剖视图。
图中：
1、风扇一；2、风扇二；3、喇叭；4、显示屏；5、开关；6、电源接口；7、底座接口；8、输入线接口；9、调节按钮；10、显示屏后盖；11、内层；12、散热片；13、外壳；14、散热机构；15、通风孔。
发明实施例
本发明的实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
参照附图1、2所示，一种具有自散热结构的壁挂式液晶显示屏，所述显示屏4 的显示屏后盖10上设有散热机构14，所述散热机构14包括固定于所述显示屏后盖10的外壳13、设置于所述外壳13上的风扇一1和风扇二2，所述散热机构14内还设有散热片12，该散热片12设置于所述显示屏后盖10的内层11内。所述风扇一1和风扇二2为低功率静音风扇，所述散热片12为平行设置的散热片组，所述散热片12之间的距离为3～5mm。所述外壳13还设有用于和墙壁固定的挂钩。所述的显示屏4还安装有喇叭3；所述的显示屏后盖10上安装有开关5、电源接口6、底座接口7、输入线接口8和调节按钮9，所述的开关5固定安装于显示屏后盖10的左下端，所述的底座接口7固定安装于显示屏后盖10底部中心位置，所述的电源接口6固定安装于底座接口7的左边，所述的输入线接口8固定安装于底座接口7的右边。所述的喇叭3为一组两个且分别安装于显示屏4的两个下端。所述底座接口7可与固定支架进行连接使得显示屏4固定在桌面上。所述外壳13的两侧设置有通风孔15。
本实施例通过散热片12将显示屏4产生对的热量传送给散热机构14，散热机构14的风扇一1和风扇二2启动进行吹风将散热片12的热量吹走，使得显示屏4的热量降低，不仅可以防止显示屏4果然还可以使得显示屏4的元器件在正常温度下工作，延长寿命。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (8)

  1. 一种具有自散热结构的壁挂式液晶显示屏，其特征在于：所述显示屏(4)的显示屏后盖(10)上设有散热机构(14)，所述散热机构(14)包括固定于所述显示屏后盖(10)的外壳(13)、设置于所述外壳(13)上的风扇一(1)和风扇二(2)，所述散热机构(14)内还设有散热片(12)，该散热片(12)设置于所述显示屏后盖(10)的内层(11)内。
  2. 根据权利要求1所述的一种具有自散热结构的壁挂式液晶显示屏，其特征在于：所述风扇一(1)和风扇二(2)为低功率静音风扇。
  3. 根据权利要求1所述的一种具有自散热结构的壁挂式液晶显示屏，其特征在于：所述散热片(12)为平行设置的散热片组，所述散热片(12)之间的距离为3～5mm。
  4. 根据权利要求1所述的一种具有自散热结构的壁挂式液晶显示屏，其特征在于：所述外壳(13)还设有用于和墙壁固定的挂钩。
  5. 根据权利要求1所述的一种具有自散热结构的壁挂式液晶显示屏，其特征在于：所述的显示屏(4)还安装有喇叭(3)；所述的显示屏后盖(10)上安装有开关(5)、电源接口(6)、底座接口(7)、输入线接口(8)和调节按钮(9)，所述的开关(5)固定安装于显示屏后盖(10)的左下端，所述的底座接口(7)固定安装于显示屏后盖(10)底部中心位置，所述的电源接口(6)固定安装于底座接口(7)的左边，所述的输入线接口(8)固定安装于底座接口(7)的右边。
  6. 根据权利要求1所述的一种具有自散热结构的壁挂式液晶显示屏，其特征在于：所述的喇叭(3)为一组两个且分别安装于显示屏(4)的两个下端。
  7. 根据权利要求1所述的一种具有自散热结构的壁挂式液晶显示屏，其特征在于：所述的喇叭(3)为一组两个且分别安装于显示屏( 4)的两个下端。
  8. 根据权利要求1-7任一项所述的一种具有自散热结构的壁挂式液晶显示屏，其特征在于：所述外壳(13)的两侧设置有通风孔(15)。
PCT/CN2019/119019 2019-11-16 2019-11-16 一种具有自散热结构的壁挂式液晶显示屏 WO2021092961A1 (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102622043A (zh) * 2011-01-28 2012-08-01 上海信颐信息技术有限公司 一种一体化计算机
US20120229978A1 (en) * 2011-03-08 2012-09-13 Kabushiki Kaisha Toshiba Display device and electronic device
CN103648258A (zh) * 2013-12-20 2014-03-19 中航华东光电有限公司 大屏显示器的散热装置
CN206557665U (zh) * 2017-03-01 2017-10-13 广州鹰派光电实业有限公司 一种新型一体电脑
CN207216998U (zh) * 2017-10-18 2018-04-10 温州海蓝工业设计有限公司 一种三维led显示器
CN208400173U (zh) * 2018-07-24 2019-01-18 陕西中医药大学 人力资源管理装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102622043A (zh) * 2011-01-28 2012-08-01 上海信颐信息技术有限公司 一种一体化计算机
US20120229978A1 (en) * 2011-03-08 2012-09-13 Kabushiki Kaisha Toshiba Display device and electronic device
CN103648258A (zh) * 2013-12-20 2014-03-19 中航华东光电有限公司 大屏显示器的散热装置
CN206557665U (zh) * 2017-03-01 2017-10-13 广州鹰派光电实业有限公司 一种新型一体电脑
CN207216998U (zh) * 2017-10-18 2018-04-10 温州海蓝工业设计有限公司 一种三维led显示器
CN208400173U (zh) * 2018-07-24 2019-01-18 陕西中医药大学 人力资源管理装置

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