WO2016183772A1 - 一体化双面显示模组结构 - Google Patents
一体化双面显示模组结构 Download PDFInfo
- Publication number
- WO2016183772A1 WO2016183772A1 PCT/CN2015/079192 CN2015079192W WO2016183772A1 WO 2016183772 A1 WO2016183772 A1 WO 2016183772A1 CN 2015079192 W CN2015079192 W CN 2015079192W WO 2016183772 A1 WO2016183772 A1 WO 2016183772A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- display module
- frame
- mounting
- ventilation
- light
- Prior art date
Links
Images
Definitions
- the invention relates to the field of screen display, and particularly relates to an integrated double-sided display module structure.
- the module back plate adopts an integral design manner, and the back plate and the front frame cooperate to form a closed enclosed space, and the display module is installed in the enclosed space, in the display mode.
- the display module structure When a group fails, it is necessary to remove the display module structure as a whole, which is difficult to maintain and maintain.
- the applicant has filed an invention patent application with the publication number CN104020591A, the invention name is the display module structure and the installation method thereof, and in the patent application of the display module structure, a mounting module is fixedly mounted by using the mounting frame.
- the mounting frame 20 is formed by a plurality of mounting bars 201, and the mounting bars 201 are connected and fixed by a corner piece 203.
- the inner side of the mounting bar 201 is provided with a mounting structure 205.
- the display module 30 is mounted by the mounting structure 205.
- the display module 30 includes a light board 302, a liquid crystal panel 304, a diffuser board 306, and an optical film 308.
- the display module 30 is installed in the mounting frame 20, which eliminates the integrated metal back plate, the front frame and the plastic frame in the existing display module, which can effectively save cost and is more convenient for maintenance and repair.
- the two light panels are placed back to the back in the middle of the mounting frame, and liquid crystal panels are respectively arranged at the top and bottom of the mounting frame, and it is found during the test that the installation is due to the installation.
- There are two light panels in the limited space of the frame which generates a large amount of heat, which causes the temperature of the double-sided display module to be too high, which affects the display effect.
- the two light plates are placed back, and the heat of the light board itself is too high.
- the lamp source on the lamp board has a high damage rate and a reduced service life.
- the object of the present invention is to overcome the defects of the prior art and provide an integrated double-sided display module structure, which solves the problem that the temperature of the double-sided display module is too high due to the back-side setting of the light board, thereby causing poor display performance and the light.
- the invention relates to an integrated double-sided display module structure, comprising:
- the first display module and the second display module are respectively disposed at the front and the rear of the mounting frame;
- the first display module is provided with a first liquid crystal panel, a first optical film and a first light plate in sequence from the front to the rear of the mounting frame;
- the second display module is provided with a second liquid crystal panel, a second optical film and a second light plate in sequence from the rear to the front of the speed search mounting frame;
- a first ventilation duct is formed between the first lamp board and the second lamp board, and two opposite sides of the mounting frame are provided with a ventilation component that communicates with the first ventilation duct.
- a ventilation air duct is disposed between the first light board and the second light board, and a convection air is formed in the ventilation air passage by the ventilation component, and the first light board and the second light board are effectively dissipated to reduce the temperature of the light board. , reduce the damage rate of the light source on the lamp board. At the same time, the temperature in the structure of the integrated double-sided display module can be reduced, and the display effect can be effectively ensured. The display brightness of the first light board and the second light board can be adjusted as needed, and the service life of the display module is also improved.
- a further improvement of the structure of the integrated double-sided display module of the present invention is that a connection frame is connected between the first light panel and the second light panel, and the first ventilation duct is formed in the connection frame
- the two sides of the connecting frame are provided with openings corresponding to the first ventilation duct, and the openings communicate with the ventilation component.
- a further improvement of the structure of the integrated double-sided display module of the present invention is that the connecting frame comprises two opposite vertical frames and a plurality of horizontal frames supported between the vertical frames, two adjacent The first ventilation duct is formed between the lateral frames, and the side of the vertical frame opens the opening corresponding to the first ventilation duct.
- a further improvement of the structure of the integrated double-sided display module of the present invention is that the connecting frame is provided with a receiving slot corresponding to the connecting frame, and the vertical frame and the speed searching horizontal frame at both ends of the vertical frame The insertion is fixed in the cavity.
- a further improvement of the structure of the integrated double-sided display module of the present invention is that a second ventilation duct is formed between the first optical film and the first lamp board, and the second ventilation duct communicates with the ventilation Component.
- a further improvement of the structure of the integrated double-sided display module of the present invention is that a third ventilation duct is formed between the second optical film and the second lamp board, and the third ventilation duct communicates with the ventilation Component.
- a further improvement of the structure of the integrated double-sided display module of the present invention is that the ventilation assembly comprises a mounting bracket adapted to the side of the mounting frame and a fan fixed to the mounting bracket, the mounting frame is fixed Provided on the mounting frame and forming a circulation space between the mounting frame and the mounting frame
- a further improvement of the structure of the integrated double-sided display module of the present invention is that the side of the mounting frame is provided with a vent corresponding to the fan, and the vent communicates with the first ventilation duct and the second ventilation air. And the third ventilation duct.
- a further improvement of the structure of the integrated double-sided display module of the present invention is that the mounting frame comprises four mounting strips, the ends of the mounting strips are adjacent to each other, and the inner side of the mounting strip is provided with a mounting structure through The mounting structure mounts the first liquid crystal panel, the first optical film, the first light plate, the second liquid crystal panel, the second optical film, and the second light plate.
- FIG. 1 is a schematic view showing the structure of a display module of the prior art
- Figure 2 is a schematic exploded view of the explosion of Figure 1;
- FIG. 3 is a schematic exploded view of the structure of the integrated double-sided display module of the present invention.
- FIG. 4 is an exploded exploded view showing the connection structure of the first lamp board and the second lamp board in the structure of the integrated double-sided display module of the present invention
- FIG. 5 is a front plan view of a mounting frame and a connecting frame in the structure of the integrated double-sided display module of the present invention
- Figure 6 is a side cross-sectional view of the side portion A of Figure 5;
- Figure 7 is a partial enlarged view of the position F in Figure 6;
- Figure 8 is a side view of the side portion B of Figure 5;
- Figure 9 is a side elevational view of the side portion C of Figure 5 with the mounting strip and fan assembly removed;
- Figure 10 is a side elevational view of the connecting frame connecting the first light panel and the second light panel.
- the invention provides an integrated double-sided display module structure, which can be applied to indoor and semi-outdoor scenes of various brand stores, supermarkets, subways and high-speed rail platforms, telecommunications, banks, etc., and can also be applied to roads, such as street lamps. , road signs, etc.
- the front and back of the display module are provided with a displayable liquid crystal panel.
- the two liquid crystal panels adopt independent light panels to meet various brightness requirements of the customer.
- the brightness of the liquid crystal panel disposed in the indoor display can be lower because the indoor The light is dark, set
- the brightness of the LCD panel displayed outdoors can be increased because the outdoor light is brighter.
- the invention adopts a first ventilation air passage between two light panels, which can effectively cool and cool the two light panels, ensure that the light panels can be used well, and improve the service life of the light panels.
- FIG. 3 an exploded exploded view of the integrated double-sided display module structure of the present invention is shown.
- FIG. 4 an exploded exploded view of the first lamp panel and the second panel connection structure in the integrated double-sided display module structure of the present invention is shown.
- the structure of the integrated double-sided display module of the present invention will be described below with reference to FIGS. 3 and 4.
- the integrated double-sided display module structure of the present invention comprises a mounting frame 11, a first display module, and a second display module.
- the mounting frame 11 includes four mounting strips 111 formed by four mounting strips 111. The ends of the mounting strips 111 abut each other and are connected and fixed at the ends by a corner piece 114, and are disposed on the inner side of the mounting strip 111. There is a mounting structure 112, and the first liquid crystal panel 121, the first optical film 122, the first light plate 123, the second liquid crystal panel 131, the second optical film 132, and the second light plate 133 are mounted and fixed by the mounting structure 112.
- the length of the mounting strip 111 is selected according to the size of the integrated double-sided display module structure. 5 and 6, the mounting frame 11 has opposite front portions E and rear portions F, and has four side portions, respectively a left side portion B, a right side portion C, an upper side portion A, and a lower side. Part D.
- the first display module and the second display module are respectively disposed at the front and the rear of the mounting frame 11.
- the first display module is provided with a first liquid crystal panel 121, in order from the front to the rear of the mounting frame 11 An optical film 122 and a first light plate 123.
- the second display module is provided with a second liquid crystal panel 131, a second optical film 132, and a second light plate in this order from the rear to the front of the mounting frame 11. 133.
- the first liquid crystal panel 121 is located at the front portion E of the mounting frame 11, and the second liquid crystal panel 131 is located at the rear portion F of the mounting frame 11, and the double-sided display function is realized by the first liquid crystal panel 121 and the second liquid crystal panel 131.
- the light source on the first light panel 123 is disposed toward the first optical film 122.
- the first light panel 123 provides illumination for the first liquid crystal panel 121
- the light source on the second light panel 133 is disposed toward the second optical film 132.
- the second light panel 133 provides illumination to the second liquid crystal panel 131.
- a first ventilation duct 143 is formed between the second light board 133 and the first light board 123, and the first air duct 143 is configured to dissipate heat from the first light board 123 and the second light board 133.
- Ventilation assemblies 15 are disposed on opposite sides of the mounting frame 11.
- the ventilation assemblies 15 are disposed at the left side portion B and the rear side portion C of the mounting frame 11, and the ventilation assembly 15 communicates with the first ventilation air.
- Lane 143, the ventilation assembly 15 is in the first pass Convective air is formed in the wind tunnel 143 to cool and cool the first and second lamps 123 and 133.
- a connection frame 14 is connected between the first lamp plate 123 and the second lamp plate 133, and the connection frame 14 is used to enhance the connection strength between the first lamp plate 123 and the second lamp plate 133 to ensure the connection strength.
- the first lamp plate 123 and the second lamp plate 133 are securely mounted.
- the connecting frame 14 is fixedly connected to the first light board 123 and the second light board 133, and the first light board 123 and the second light board 133 are connected into a light board assembly, as shown in FIG. 5 and FIG.
- a plurality of first ventilation ducts 143 are formed therein, and the first ventilation ducts 143 are provided with openings on both sides of the connecting frame 14 , the openings are communicated with the ventilation assembly 15 , and the ventilation unit 15 passes the wind through the opening of the one side It is sent into the first ventilation duct 143, and the air is discharged from the first ventilation duct 143 with the opening of the other side, and convection air is formed in the first ventilation duct 143 to realize the function of cooling and cooling.
- the mounting frame 14 includes two vertical frames 141 disposed opposite to each other and a plurality of lateral frames 142 supported between the vertical frames 141, and a vertical frame 141 and a lateral frame 142 at both ends of the vertical frame 141 are used for
- the first light board 123 and the second light board 133 are connected to the mounting frame 11.
- a plurality of mounting holes are formed in the vertical frame 141 and the lateral frame 142, and the fixed connection is realized by the inserted screws.
- the side of the vertical frame 141 corresponds to the first ventilation duct opening opening 1411, and the opening 1411 communicates with the ventilation assembly 15.
- Both ends of the lateral frame 142 abut against the vertical frame 141, and are not connected to the vertical frame 141, and a first ventilation duct 143 is formed between the adjacent two lateral frames 142.
- the vertical frame 141 and the lateral frame 142 are U-shaped frames.
- the vertical frame 141 and the horizontal frame 142 may also be square.
- One side of the horizontal frame 142 is fixedly connected to the first light board 123, and the other side is connected and fixed to the second light board 133.
- the plurality of horizontal frames 142 are fixed between the two light boards, and the two light boards are connected.
- the overall structure and the structural strength of the first and second light plates 123 and 133 are also enhanced.
- a first ventilation duct 143 is formed between the adjacent lateral frames 142 to dissipate heat from the two panels.
- the mounting of the light panel is achieved by connecting the two light panels to the mounting frame 11 through the vertical frame 141 and the lateral frame 142 at both ends of the vertical frame 141.
- the inner side of the mounting strip 11 of the mounting frame 11 is provided with a receiving slot 113 corresponding to the connecting frame 14, and the vertical frame 141 and the lateral frame 142 at the two ends of the vertical frame 141 are inserted and fixed to the receiving slot 113.
- one side of the vertical frame 141 is disposed at the bottom of the receiving slot 113 , and the other side of the vertical frame 141 protrudes from the receiving slot and is correspondingly attached to the first light board 123 and the second light board 133 .
- the vertical frame 141 is fixedly connected to the receiving slot 113 by screw fastening, and the vertical frame 141 is fixedly coupled to the first light board 123, and the vertical frame 141 is fixedly coupled to the second light board 133.
- a first optical film 122 and a first light plate 123 are formed between The second ventilation duct 124 communicates with the ventilation unit 15 to form convective air in the second ventilation duct 124 through the ventilation unit 15 to dissipate heat from the second ventilation duct 124.
- a third ventilation duct 134 is formed between the second optical film 132 and the second light board 133. The third ventilation duct 134 communicates with the ventilation unit 15 to form convective air in the third ventilation duct 134 through the ventilation unit 15. To dissipate heat from the third ventilation duct 134.
- the vent assembly 15 includes a mounting bracket 155 and a fan 154.
- the mounting bracket 155 is adapted to the mounting strips 111 on the left and right sides of the mounting frame 11.
- the mounting bracket 155 is fixed to the outer side of the mounting strip 111, and a flow space is formed between the mounting bracket 155 and the mounting strip 111.
- the fan 154 is fixedly spaced apart from the mounting bar 111, and the fan 154 feeds the wind into or out of the mounting frame 11 through a flow space formed between the mounting bracket 155 and the mounting bar 111.
- a vent is formed on the mounting strip 111 of the mounting frame 11, and the vent includes a first vent 151, a second vent 152, and a third vent 153.
- the first vent 151 corresponds to the first vent 151.
- a ventilation duct 143 is disposed, the second ventilation port 152 is disposed corresponding to the second ventilation duct 124, and the third ventilation port 153 is disposed corresponding to the third ventilation duct 134, the first ventilation port 151, the second ventilation port 152, and the third
- the vents 153 are arranged side by side, and are disposed along the length direction of the mounting strips of the left side portion and the right side portion, and the first vent 151, the second vent 152, and the third vent 153 are disposed corresponding to the position of the fan 154.
- 154 is connected to the first vent 151, the second vent 152, and the third vent 153.
- the fan 154 performs heat dissipation for the first ventilation duct 143 through the first vent 151 and a second ventilation through the second vent 152.
- the air duct 124 performs heat dissipation by blowing air
- the third air vent 153 performs air blowing and heat dissipation for the third ventilation duct 134.
- the first vent 151 of the left side portion and the right side portion of the mounting frame 11 are disposed corresponding to the opening 1411 opened on the side portion of the vertical frame 141, ensuring that the wind formed by the fan 154 can enter through the first vent 151 and the opening 1411. Or discharged into the first ventilation duct 143.
- the same fan 154 is attached to the left side portion and the right side portion of the mounting frame 11, and the fan 154 can form the wind in the same direction, so that the first ventilation duct 143 and the second ventilation duct 124 are located.
- the wind sent by the fan 154 into the display module needs to be filtered through the filter screen, and the wind discharged from the fan 154 into the display module also needs to be filtered through the filter.
- the outer casing of the mounting frame 11 is covered with a whole casing, and a through port is arranged on the casing of the whole casing, and a filter net is fixed on the opening to ensure the cleanness of the air in the casing of the whole machine.
- each function board of the display module is mounted on the inner side surface of the mounting bar 111.
- the first liquid crystal panel 121 and the second liquid crystal panel 131 are correspondingly mounted on the mounting surface of the front and rear portions of the mounting strip 111.
- the first liquid crystal panel 121 and the second liquid crystal panel 131 are fixed to the mounting strip 111 by the bead 115.
- the mounting strip 111 is provided with a mounting groove corresponding to the first optical film 122 and the second optical film 132.
- the first optical film 122 and the first diffusing plate 125 are closely disposed and inserted into the corresponding mounting slots, and the second The optical film 132 and the second diffusion plate 135 are closely disposed and inserted into the corresponding mounting grooves.
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
一体化双面显示模组结构，包括：安装框（11）；第一显示模组与第二显示模组，分别设置于所述安装框（11）的前部与后部；其中：所述第一显示模组自所述安装框（11）的前部向后部方向依次设置有一第一液晶面板（121）、一第一光学膜片（122）以及一第一灯板（123）；所述第二显示模组自所述安装框（11）的后部向前部方向依次设置有一第二液晶面板（131）、一第二光学膜片（132）以及一第二灯板（133）；所述第一灯板（123）与所述第二灯板（133）之间形成有第一通风风道（143），且所述安装框（11）的相对的两个侧部设置有连通所述第一通风风道（143）的通风组件（15）。采用在第一灯板（123）和第二灯板（133）之间设置通风风道（143），利用通风组件（15）在通风风道（143）内形成对流空气，有效的对第一灯板（123）和第二灯板（133）进行散热，以降低灯板的温度，减小灯板上灯源的损坏率。
Description
本发明涉及屏幕显示领域，特指一种一体化双面显示模组结构。
在现有的显示模组结构中，模组背板都是采用整体式设计方式，背板和前框配合形成密闭的围合空间，将显示模组安装于该围合空间内，在显示模组出现故障问题时，需要整体拆除显示模组结构，维护和维修比较困难。
对于上述问题申请人提出了公告号为CN104020591A，发明名称为显示模组结构及其安装方法的发明专利申请，在显示模组结构的专利申请中提出了一种采用安装框固定安装显示模组的结构，如图1和图2所示，安装框20通过多个安装条201围合拼接形成，安装条201之间通过角件203连接固定，安装条201的内侧面上设有安装结构205，通过安装结构205安装显示模组30，该显示模组30包括灯板302、液晶面板304、扩散板306、以及光学膜片308。采用安装框20安装显示模组30，省去了现有显示模组中整体化金属背板、前框以及胶框，可以有效地节约成本，且更加方便的维护及维修。
申请人在利用上述安装框结构制作双面显示模组时，将两个灯板背对背贴合设于安装框的中部，在安装框的顶部和底部分别设置液晶面板，在测试时发现，由于安装框的有限空间内，存有两个灯板，其发热量大，导致双面显示模组的温度过高，影响显示效果，另外，两个灯板背贴设置，灯板本身的热量过高导致灯板上的灯源损坏率高，使用寿命降低。
发明内容
本发明的目的在于克服现有技术的缺陷，提供一种一体化双面显示模组结构，解决双面显示模组中灯板背贴设置导致的温度过高，从而引起的显示效果差、灯源损坏率高、使用寿命降低的问题。
实现上述目的的技术方案是：
本发明一种一体化双面显示模组结构，包括：
安装框，具有相对的前部和后部；
第一显示模组与第二显示模组，分别设置于所述安装框的前部与后部；其中：
所述第一显示模组自所述安装框的前部向后部方向依次设置有一第一液晶面板、一第一光学膜片以及一第一灯板；
所述第二显示模组自速搜安装框的后部向前部方向依次设置有一第二液晶面板、一第二光学膜片以及一第二灯板；
所述第一灯板与所述第二灯板之间形成有第一通风风道，且所述安装框的两个相对的侧部设置有连通所述第一通风风道的通风组件。
采用在第一灯板和第二灯板之间设置通风风道，利用通风组件在通风风道内形成对流空气，有效的对第一灯板和第二灯板进行散热，以降低灯板的温度，减小灯板上灯源的损坏率。同时，还能够降低一体化双面显示模组结构内的温度，有效保证显示效果，第一灯板和第二灯板显示亮度可以根据需要进行随意调节，还提高了显示模组的使用寿命。
本发明一体化双面显示模组结构的进一步改进在于，所述第一灯板和所述第二灯板之间夹设连接有连接框，所述连接框内形成所述第一通风风道，所述连接框的两侧部对应所述第一通风风道设有开口，所述开口连通所述通风组件。
本发明一体化双面显示模组结构的进一步改进在于，所述连接框包括相对设置的两个竖向框和支设于所述竖向框之间的多个横向框，两个相邻的所述横向框之间形成所述第一通风风道，所述竖向框的侧部对应所述第一通风风道开设所述开口。
本发明一体化双面显示模组结构的进一步改进在于，所述安装框上对应所述连接框设有容槽，所述竖向框与位于所述竖向框两端部的速搜横向框插设固定于所述容槽内。
本发明一体化双面显示模组结构的进一步改进在于，所述第一光学膜片和所述第一灯板之间形成有第二通风风道，所述第二通风风道连通所述通风组件。
本发明一体化双面显示模组结构的进一步改进在于，所述第二光学膜片和所述第二灯板之间形成有第三通风风道，所述第三通风风道连通所述通风组件。
本发明一体化双面显示模组结构的进一步改进在于，所述通风组件包括适配于所述安装框侧部的安装架和间隔固设于所述安装架上的风扇，所述安装架固设于所述安装框上，并与所述安装框之间形成有流通空间
本发明一体化双面显示模组结构的进一步改进在于，所述安装框的侧部对应所述风扇开设有通风口，所述通风口连通所述第一通风风道、所述第二通风风道、以及所述第三通风风道。
本发明一体化双面显示模组结构的进一步改进在于，所述安装框包括四个安装条，所述安装条的端部相互邻接，所述安装条的内侧面设有安装结构，通过所述安装结构安装所述第一液晶面板、所述第一光学膜片、所述第一灯板、所述第二液晶面板、所述第二光学膜片、以及所述第二灯板。
图1为现有技术的显示模组结构的示意图；
图2为图1的爆炸分解示意图；
图3为本发明一体化双面显示模组结构的爆炸分解示意图；
图4为本发明一体化双面显示模组结构中第一灯板和第二灯板连接结构的爆炸分解示意图；
图5为本发明一体化双面显示模组结构中安装框和连接框的正面俯视图；
图6为图5中侧部A的侧面剖视图；
图7为图6中F位置的局部放大示意图；
图8为图5中侧部B的侧视图；
图9为图5中侧部C拆除安装条和风扇组件的侧视图；以及
图10为连接框连接第一灯板和第二灯板的侧视图。
下面结合附图和具体实施例对本发明作进一步说明。
本发明提供一种一体化双面显示模组结构，可以运用于各类品牌专卖店、超市、地铁及高铁站台、电信、银行等户内及半户外等场景，还可以运用于道路，比如路灯、道路牌等。显示模组的正面和背面均设有可显示的液晶面板，两个液晶面板采用独立的灯板，可以满足客户各种亮度的需求，设于室内显示的液晶面板的亮度可以较低，因为室内的光线较暗，设
于室外显示的液晶面板的亮度可以调高，由于室外的光线较亮。本发明采用两个灯板之间形成第一通风风道，可以有效的对两个灯板进行散热降温，确保灯板能够良好的使用，提高灯板的使用寿命。下面结合附图对本发明一体化双面显示模组结构进行说明。
参阅图3，显示了本发明一体化双面显示模组结构的爆炸分解示意图。参阅图4，显示了本发明一体化双面显示模组结构中第一灯板和第二灯板连接结构的爆炸分解示意图。下面结合图3和图4，对本发明一体化双面显示模组结构进行说明。
如图3和图4所示，本发明的一体化双面显示模组结构包括安装框11、第一显示模组、和第二显示模组。
安装框11包括四个安装条111，由四个安装条111围合连接形成，安装条111的端部相互邻接，且在端部处通过角件114连接固定，在安装条111的内侧面设有安装结构112，通过安装结构112安装固定第一液晶面板121、第一光学膜片122、第一灯板123、第二液晶面板131、第二光学膜片132、以及第二灯板133。安装条111的长度根据一体化双面显示模组结构的尺寸来选定。结合图5和图6所示，安装框11具有相对的前部E和后部F，还具有四个侧部，分别为左侧部B、右侧部C、上侧部A、以及下侧部D。
第一显示模组和第二显示模组分别设置于安装框11的前部和后部，第一显示模组自安装框11的前部向后部方向依次设置有第一液晶面板121、第一光学膜片122、以及第一灯板123，第二显示模组自安装框11的后部向前部的方向依次设置有第二液晶面板131、第二光学膜片132、第二灯板133。第一液晶面板121位于安装框11的前部E，第二液晶面板131位于安装框11的后部F，通过第一液晶面板121和第二液晶面板131实现双面显示功能。
第一灯板123上的灯源朝向第一光学膜片122设置，第一灯板123为第一液晶面板121提供光照，第二灯板133上的灯源朝向第二光学膜片132设置，第二灯板133为第二液晶面板131提供光照。在第二灯板133和第一灯板123之间形成有第一通风风道143，该第一通风风道143用于为第一灯板123和第二灯板133进行散热。在安装框11的相对的两个侧部设置有通风组件15，较佳地，该通风组件15设于安装框11的左侧部B和后侧部C处，通风组件15连通第一通风风道143，通风组件15在第一通
风风道143内形成了对流空气，以对第一灯板123和第二灯板133进行散热降温。
如图4所示，在第一灯板123和第二灯板133之间夹设连接有连接框14，连接框14用于增强第一灯板123和第二灯板133的连接强度，确保第一灯板123和第二灯板133的安装牢固性。连接框14与第一灯板123和第二灯板133均固定连接，将第一灯板123和第二灯板133连接成灯板组件，结合图5和图3所示，在连接框14内形成有多个第一通风风道143，在连接框14的两侧部对应第一通风风道143设有开口，该开口与通风组件15连通，通风组件15通过一侧部的开口将风送入第一通风风道143内，同另一侧部的开口将风排出第一通风风道143，在第一通风风道143内形成了对流空气，以实现散热降温的功能。安装框14包括相对设置的两个竖向框141和支设于竖向框141之间的多个横向框142，竖向框141和位于竖向框141两端部的横向框142用于将第一灯板123和第二灯板133连接到安装框11上。在竖向框141和横向框142上开设有多个安装孔，通过穿设的螺钉实现固定连接。结合图9和图10所示，在竖向框141侧部对应第一通风风道开设开口1411，开口1411连通通风组件15。横向框142的两端抵靠在竖向框141之间，并未与竖向框141连接，相邻的两个横向框142之间形成了第一通风风道143。较佳地，竖向框141和横向框142为U型框。竖向框141和横向框142也可以是方框。
横向框142的一侧边与第一灯板123连接固定，另一侧边与第二灯板133连接固定，通过多个横向框142固定于两个灯板之间，将两个灯板连接成整体结构，且还增强了第一灯板123和第二灯板133的结构强度。相邻的横向框142之间形成了第一通风风道143，为两个灯板进行散热。通过竖向框141和位于竖向框141两端部的横向框142将两个灯板连接于安装框11上，实现了灯板的安装。
如图3所示，安装框11的安装条11内侧面对应连接框14设有容槽113，竖向框141和位于竖向框141两端部的横向框142插设固定于容槽113内。结合图7所示，竖向框141一侧部设于容槽113的底部，竖向框141另一侧部伸出容槽并对应贴合于第一灯板123和第二灯板133，通过螺钉紧固将竖向框141与容槽113固定连接，将竖向框141与第一灯板123固定连接，将竖向框141与第二灯板133固定连接。
如图6和图7所示，在第一光学膜片122和第一灯板123之间形成有
第二通风风道124，第二通风风道124与通风组件15连通，通过通风组件15在第二通风风道124内形成对流空气，以对第二通风风道124进行散热。在第二光学膜片132和第二灯板133之间形成有第三通风风道134，第三通风风道134连通通风组件15，通过通风组件15在第三通风风道134内形成对流空气，以对第三通风风道134进行散热。
如图3所示，通风组件15包括安装架155和风扇154。结合图8所示，安装架155适配于安装框11左、右侧部的安装条111，安装架155固定于安装条111的外侧面，安装架155与安装条111之间形成有流动空间。风扇154间隔固设于安装条111上，风扇154通过安装架155和安装条111之间形成的流通空间将风送入或排出安装框11内。在安装框11的安装条111上开设有通风口，该通风口包括第一通风口151、第二通风口152、和第三通风口153，结合图6所示，第一通风口151对应第一通风风道143设置，第二通风口152对应第二通风风道124设置，第三通风口153对应第三通风风道134设置，第一通风口151、第二通风口152、以及第三通风口153并排设置，且沿着左侧部和右侧部的安装条的长度方向间隔设置，第一通风口151、第二通风口152、以及第三通风口153对应风扇154的位置设置风扇154连通第一通风口151、第二通风口152、以及第三通风口153，风扇154通过第一通风口151为第一通风风道143进行吹风散热，通过第二通风口152为第二通风风道124进行吹风散热，通过第三通风口153为第三通风风道134进行吹风散热。
安装框11的左侧部和右侧部的第一通风口151与竖向框141的侧部上开设的开口1411对应设置，确保风扇154形成的风能够通过第一通风口151和开口1411进入或排出第一通风风道143内。如图6所示，在安装框11的左侧部和右侧部安装相同的风扇154，风扇154能够形成同向风向的风，这样就在第一通风风道143、第二通风风道124、和第三通风风道134内形成了一定风向的空气流动，图中所示为从左侧部B向右侧部C流动的风，当然也可以形成反向流动的风。在本发明的显示模组结构中，风扇154送入显示模组内的风需经过过滤网进行过滤，风扇154排出显示模组内的风也需要经过过滤网进行过滤。较佳地，在安装框11的外围罩有整机外壳，在整机外壳的壳体上设有通口，通口上固设有过滤网，以确保整机外壳内的空气的洁净度。
如图7所示，安装条111的内侧面上安装有显示模组的各个功能板，
第一液晶面板121和第二液晶面板131对应安装于安装条111前后部的安装面上，结合图3所示，第一液晶面板121和第二液晶面板131通过压条115固定于安装条111的安装面上。安装条111对应第一光学膜片122和第二光学膜片132设有安装槽，第一光学膜片122和第一扩散板125紧贴设置并插设于对应的安装槽内固定，第二光学膜片132和第二扩散板135紧贴设置并插设于对应的安装槽内固定。
以上结合附图实施例对本发明进行了详细说明，本领域中普通技术人员可根据上述说明对本发明做出种种变化例。因而，实施例中的某些细节不应构成对本发明的限定，本发明将以所附权利要求书界定的范围作为本发明的保护范围。
Claims (9)
- 一种一体化双面显示模组结构，其特征在于，包括：安装框，具有相对的前部和后部；第一显示模组与第二显示模组，分别设置于所述安装框的前部与后部；其中：所述第一显示模组自所述安装框的前部向后部方向依次设置有一第一液晶面板、一第一光学膜片以及一第一灯板；所述第二显示模组自所述安装框的后部向前部方向依次设置有一第二液晶面板、一第二光学膜片以及一第二灯板；所述第一灯板与所述第二灯板之间形成有第一通风风道，且所述安装框的相对的两个侧部设置有连通所述第一通风风道的通风组件。
- 如权利要求1所述的一体化双面显示模组结构，其特征在于，所述第一灯板和所述第二灯板之间夹设连接有连接框，所述连接框内形成所述第一通风风道，所述连接框的两侧部对应所述第一通风风道设有开口，所述开口连通所述通风组件。
- 如权利要求2所述的一体化双面显示模组结构，其特征在于，所述连接框包括相对设置的两个竖向框和支设于所述竖向框之间的多个横向框，两个相邻的所述横向框之间形成所述第一通风风道，所述竖向框的侧部对应所述第一通风风道开设所述开口。
- 如权利要求3所述的一体化双面显示模组结构，其特征在于，所述安装框上对应所述连接框设有容槽，所述竖向框与位于所述竖向框两端部的所述横向框插设固定于所述容槽内。
- 如权利要求1所述的一体化双面显示模组结构，其特征在于，所述第一光学膜片和所述第一灯板之间形成有第二通风风道，所述第二通风风道连通所述通风组件。
- 如权利要求5所述的一体化双面显示模组结构，其特征在于，所述第二光学膜片和所述第二灯板之间形成有第三通风风道，所述第三通风风道连通所述通风组件。
- 如权利要求6所述的一体化双面显示模组结构，其特征在于，所述通风组件包括适配于所述安装框侧部的安装架和间隔固设于所述安装架上的风扇，所述安装架固设于所述安装框上，并与所述安装框之间形成 有流通空间。
- 如权利要求7所述的一体化双面显示模组结构，其特征在于，所述安装框的侧部对应所述风扇开设有通风口，所述通风口连通所述第一通风风道、所述第二通风风道、以及所述第三通风风道。
- 如权利要求1所述的一体化双面显示模组结构，其特征在于，所述安装框包括四个安装条，所述安装条的端部相互邻接，所述安装条的内侧面设有安装结构，通过所述安装结构安装所述第一液晶面板、所述第一光学膜片、所述第一灯板、所述第二液晶面板、所述第二光学膜片、以及所述第二灯板。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2015/079192 WO2016183772A1 (zh) | 2015-05-18 | 2015-05-18 | 一体化双面显示模组结构 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2015/079192 WO2016183772A1 (zh) | 2015-05-18 | 2015-05-18 | 一体化双面显示模组结构 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016183772A1 true WO2016183772A1 (zh) | 2016-11-24 |
Family
ID=57319186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2015/079192 WO2016183772A1 (zh) | 2015-05-18 | 2015-05-18 | 一体化双面显示模组结构 |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2016183772A1 (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773212A (zh) * | 2016-12-29 | 2017-05-31 | 上海启钧电子有限公司 | 全密闭显示单元 |
| CN107357071A (zh) * | 2017-08-02 | 2017-11-17 | 深圳市华星光电技术有限公司 | 一种双面液晶显示装置 |
| CN108024483A (zh) * | 2017-12-28 | 2018-05-11 | 浙江大学昆山创新中心 | 一种紧凑型发热模组及系统 |
| CN115113439A (zh) * | 2022-08-23 | 2022-09-27 | 惠科股份有限公司 | 背光模组和显示装置 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010102227A (ja) * | 2008-10-27 | 2010-05-06 | Kita Denshi Corp | 屋外用両面表示装置 |
| CN102566141A (zh) * | 2011-12-23 | 2012-07-11 | 创维液晶器件(深圳)有限公司 | 一种液晶模组及双面显示液晶电视机 |
| CN102667582A (zh) * | 2009-09-29 | 2012-09-12 | 深圳市新超亮特种显示设备有限公司 | 液晶显示装置 |
| CN104020591A (zh) * | 2014-06-18 | 2014-09-03 | 上海启钧电子有限公司 | 显示模组结构及其安装方法 |
| CN104808389A (zh) * | 2015-05-18 | 2015-07-29 | 上海启钧电子有限公司 | 一体化双面显示模组结构 |
| CN204595396U (zh) * | 2015-05-18 | 2015-08-26 | 上海启钧电子有限公司 | 一体化双面显示模组结构 |
-
2015
- 2015-05-18 WO PCT/CN2015/079192 patent/WO2016183772A1/zh active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010102227A (ja) * | 2008-10-27 | 2010-05-06 | Kita Denshi Corp | 屋外用両面表示装置 |
| CN102667582A (zh) * | 2009-09-29 | 2012-09-12 | 深圳市新超亮特种显示设备有限公司 | 液晶显示装置 |
| CN102566141A (zh) * | 2011-12-23 | 2012-07-11 | 创维液晶器件(深圳)有限公司 | 一种液晶模组及双面显示液晶电视机 |
| CN104020591A (zh) * | 2014-06-18 | 2014-09-03 | 上海启钧电子有限公司 | 显示模组结构及其安装方法 |
| CN104808389A (zh) * | 2015-05-18 | 2015-07-29 | 上海启钧电子有限公司 | 一体化双面显示模组结构 |
| CN204595396U (zh) * | 2015-05-18 | 2015-08-26 | 上海启钧电子有限公司 | 一体化双面显示模组结构 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773212A (zh) * | 2016-12-29 | 2017-05-31 | 上海启钧电子有限公司 | 全密闭显示单元 |
| CN106773212B (zh) * | 2016-12-29 | 2023-06-06 | 上海启钧电子有限公司 | 全密闭显示单元 |
| CN107357071A (zh) * | 2017-08-02 | 2017-11-17 | 深圳市华星光电技术有限公司 | 一种双面液晶显示装置 |
| CN108024483A (zh) * | 2017-12-28 | 2018-05-11 | 浙江大学昆山创新中心 | 一种紧凑型发热模组及系统 |
| CN108024483B (zh) * | 2017-12-28 | 2024-03-22 | 浙江大学昆山创新中心 | 一种紧凑型发热模组及系统 |
| CN115113439A (zh) * | 2022-08-23 | 2022-09-27 | 惠科股份有限公司 | 背光模组和显示装置 |
| CN115113439B (zh) * | 2022-08-23 | 2022-12-23 | 惠科股份有限公司 | 背光模组和显示装置 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10334764B2 (en) | Outdoor display apparatus with a cooling structure | |
| US11989059B2 (en) | Electronic display assembly with a channel for ambient air in an access panel | |
| US8004648B2 (en) | Air curtain for display | |
| US9456525B2 (en) | Digital signage | |
| CN102112906B (zh) | 带有散热结构的lcd设备 | |
| CN204595396U (zh) | 一体化双面显示模组结构 | |
| KR101885884B1 (ko) | 백투백 전자 디스플레이 어셈블리 | |
| CN101714315B (zh) | 图像显示装置 | |
| KR101494856B1 (ko) | 방열기능이 향상된 버스쉘터용 옥외광고 디스플레이 장치의 함체기구 | |
| WO2016183772A1 (zh) | 一体化双面显示模组结构 | |
| CN104808389A (zh) | 一体化双面显示模组结构 | |
| WO2009047390A1 (en) | Lcd display element, electronic information board and a method for cooling the lcd display element | |
| US20090207382A1 (en) | Projecting System | |
| CN104678636A (zh) | 显示模组的散热结构 | |
| KR100948976B1 (ko) | 엘이디 전광판 | |
| KR101179041B1 (ko) | 냉각모듈 공조시스템을 적용한 엘시디 및 엘이디 디지털 전광판 | |
| CN106455449A (zh) | 户外电子设备 | |
| EP3088942B1 (en) | Display module heat dissipation structure | |
| CN100368889C (zh) | 一种具有散热结构的背光模块 | |
| CN209388632U (zh) | 一种便于检修的led显示屏 | |
| CN218159508U (zh) | 一种拼接式led显示屏 | |
| CN204462590U (zh) | 显示模组的散热结构 | |
| CN218998472U (zh) | 一种散热效果好的高亮度液晶显示屏 | |
| CN211264846U (zh) | 一种便于安装的led显示屏 | |
| CN216119429U (zh) | 一种双面发光灯箱 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 15892151 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 15892151 Country of ref document: EP Kind code of ref document: A1 |