WO2022000109A1 - 一种电子桌布 - Google Patents

一种电子桌布 Download PDF

Info

Publication number
WO2022000109A1
WO2022000109A1 PCT/CN2020/098431 CN2020098431W WO2022000109A1 WO 2022000109 A1 WO2022000109 A1 WO 2022000109A1 CN 2020098431 W CN2020098431 W CN 2020098431W WO 2022000109 A1 WO2022000109 A1 WO 2022000109A1
Authority
WO
WIPO (PCT)
Prior art keywords
flexible layer
insulating film
led lamp
electronic
lamp beads
Prior art date
Application number
PCT/CN2020/098431
Other languages
English (en)
French (fr)
Inventor
仲蓓鑫
宋帅迪
何金凤
胡传志
程实
Original Assignee
南通大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 南通大学 filed Critical 南通大学
Priority to PCT/CN2020/098431 priority Critical patent/WO2022000109A1/zh
Publication of WO2022000109A1 publication Critical patent/WO2022000109A1/zh

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes

Definitions

  • the invention relates to an electronic tablecloth, belonging to the technical field of smart home.
  • the table is a place to share delicious food and spend essential moments together. Adding a tablecloth can make the meal more warm and pleasant, making the diners impressed and identifiable. Therefore, tablecloths have become one of the must-haves for daily home and restaurant, tea house environment decoration.
  • the electronic tablecloth is not provided with an interface that is open to the outside world, so that it is impossible to control the display content of the electronic tablecloth. And because the tablecloth is soft, it is easy to cause short circuit or open circuit of the LED circuit when it is rolled up or folded.
  • the purpose of the present invention is to overcome the above-mentioned defects of the prior art and provide an electronic tablecloth.
  • the electronic tablecloth provided by the present invention includes an insulating first flexible layer and a second flexible layer arranged from top to bottom, and the LED lamp beads are fixed on the first flexible layer and the second flexible layer.
  • the LED driver module is connected to the LED lamp beads through wires, and the LED driver module is connected with the LED lamp bead.
  • a wire is provided, one pin of the LED lamp bead is directly connected to the wire on the front of the insulating film, and the other pin of the LED lamp bead is connected to the wire on the back of the insulating film after passing through the insulating film, and the upper surface of the first flexible layer is provided with
  • There is a touch switch the switch signal output line of the touch switch and the signal input line of the LED drive module are fixed between the first flexible layer and the second flexible layer, and the external end is connected with a power plug interface, the power plug The interface is fixed to the lower part of the edge of the second flexible layer.
  • the electronic tablecloth of the present invention is provided with a touch switch, and an external interface is reserved for the LED driving module and the touch switch, and the display content of the electronic tablecloth can be controlled through an external device, which provides the possibility to enhance the interactivity of the electronic tablecloth.
  • the electronic tablecloth has low manufacturing cost and low maintenance cost, and is suitable for use in families, restaurants and tea houses.
  • This electronic tablecloth adopts in-line LED lamp beads, and the LED lamp beads are fixed by an insulating film, and the wires connected to the two pins of the LED lamp beads are respectively arranged on the front and back of the insulating film, which avoids the bending process of the SMD LED lamp beads. circuit breakage in .
  • Fig. 1 is a schematic diagram of the structure of the electronic tablecloth of the present invention.
  • FIG. 2 is a distribution diagram of the LED lamp beads on the insulating film.
  • Figure 3 is a schematic diagram of the explosion of the LED lamp bead and the insulating film.
  • the electronic tablecloth of this embodiment includes an insulating first flexible layer 1 , an insulating film 2 and a second flexible layer 3 arranged from top to bottom, and the LED lamp beads 5 (the edgeless in-line LED lamp beads are selected) are arranged in an array form , which is fixed on the front side of the insulating film 2, with the light-emitting surface facing upward, and the LED driver module (not shown in the figure) is connected to the LED lamp beads 5 through wires.
  • the LED driving module is an existing mature circuit, which can be directly purchased from the manufacturer, and its internal structure will not be described in this embodiment.
  • the circuit connection between the driving circuit and the LED lamp beads 5 belongs to the prior art, and corresponding drawings are not provided for description in this embodiment.
  • the front and back sides of the insulating film 2 are respectively provided with a first lead 6 and a second lead 7.
  • the first lead 8 of the LED lamp bead 5 is directly connected to the first lead 6 on the front of the insulating film 2, and the second lead of the LED lamp bead 5 is directly connected.
  • the pin 9 is connected to the second wire 7 on the back of the insulating film after passing through the insulating film 2 .
  • a third flexible layer can be added on the insulating film 2 (not shown in this example), and the LED lamp beads are located between the third flexible layer and the insulating film. , the third flexible layer presses the LED lamp beads on the insulating film from above.
  • a touch switch 4 is disposed on the upper surface of the first flexible layer 1 , and the switch signal output line of the touch switch 4 and the signal input line of the LED driving module are fixed between the first flexible layer 1 and the second flexible layer 3 (specifically, it is fixed between the insulating film and the second flexible layer 3), and the outer end is connected with a power plug interface, and the power plug interface is fixed at the lower part of the edge of the second flexible layer.
  • the first wire 6 and the second wire 7 can be inlaid on the front and back of the insulating film 2 .

Abstract

本发明涉及电子桌布，包括第一、第二柔性层和LED灯珠，第一柔性层和第二柔性层之间具有绝缘膜，绝缘膜正反面分别设置导线，LED灯珠的一个引脚直接与绝缘膜正面的导线连接，另一个引脚穿过绝缘膜后与绝缘膜背面的导线连接，第一柔性层上表面设置有触摸开关，触摸开关的开关信号输出线和LED驱动模块的信号输入线固定在第一柔性层和第二柔性层之间，并且外端连接有电源插接接口。本电子桌布设置有触摸开关，并且为LED驱动模块和触摸开关留有对外接口，通过外接设备可以实现对电子桌布显示内容的控制；此外通过绝缘膜来固定LED灯珠，并且与LED灯珠两引脚相连的导线分别设置于绝缘膜的正反面，避免了贴片LED灯珠在弯曲过程中的断路现象。

Description

一种电子桌布 技术领域
本发明涉及一种电子桌布，属于智能家居技术领域。
 背景技术
餐桌是一起分享美味、度过难忘时光的地方。增加一张餐桌布，就能使得就餐时更加温馨愉快，令就餐者印象深刻，难以忘怀。因此，餐桌桌布已成为日常家居和餐馆、茶社环境装饰的必备之一。
经检索发现，中国发明专利申请CN 105910059 A，公开一种发光颜色随温度变化的LED桌布，解决现有技术中一种LED桌布只能发出一种颜色或者几种颜色且颜色和强度不变的问题。
然而该电子桌布没有设置对外开放的接口，使得无法对电子桌布显示内容进行控制。并且由于桌布具备柔软的特性，在卷起或折叠时，容易造成LED电路的短路或断路。
 技术问题
本发明的目的在于，克服上述现有技术的缺陷，提供一种电子桌布。
 技术解决方案
上述目的由下述技术方案来实现：本发明提供的电子桌布，包括自上而下设置的绝缘的第一柔性层和第二柔性层，LED灯珠固定于第一柔性层和第二柔性层之间并且发光面朝上，LED驱动模块通过导线与LED灯珠相连，其特征在于：所述第一柔性层和第二柔性层之间还设置有绝缘膜，所述绝缘膜的正反面分别设置有导线，LED灯珠的一个引脚直接与绝缘膜正面的导线连接，LED灯珠的另一个引脚穿过绝缘膜后与绝缘膜背面的导线连接，所述第一柔性层上表面设置有触摸开关，所述触摸开关的开关信号输出线和LED驱动模块的信号输入线固定在第一柔性层和第二柔性层之间，并且外端连接有电源插接接口，所述电源插接接口固定于第二柔性层边缘的下部。
 有益效果
本发明的电子桌布设置有触摸开关，并且为LED驱动模块和触摸开关留有对外接口，通过外接设备可以实现对电子桌布显示内容的控制，为增强电子桌布的互动性提供了可能。而且本电子桌布的制造成本和维护成本低廉，适于在家庭、餐馆和茶社使用。本电子桌布采用直插式LED灯珠，通过绝缘膜来固定LED灯珠，并且与LED灯珠两引脚相连的导线分别设置于绝缘膜的正反面，避免了贴片LED灯珠在弯曲过程中的断路现象。
 附图说明
图1 是本发明电子桌布结构示意图。
图2是LED灯珠在绝缘膜上的分布图。
图3是LED灯珠与绝缘膜爆炸示意图。
图中标号示意如下。
1-第一柔性层，2-绝缘膜，3-第二柔性层，4-触摸开关， 5-LED灯珠，6-第一导线，7-第二导线，8-第一引脚，9-第二引脚。
 本发明的实施方式
下面结合附图和具体实施例对本发明做进一步说明。
如图1、图2、图3所示。本实施例电子桌布，包括自上而下设置的绝缘的第一柔性层1、绝缘膜2和第二柔性层3， LED灯珠5（选用无边直插式LED灯珠）按照阵列形式排布，固定在绝缘膜2的正面，并且发光面朝上，LED驱动模块（图中未画出）通过导线与LED灯珠5相连。LED驱动模块为现有成熟电路，可直接从厂家购买获得，本实施例不对其内部结构进行说明。驱动电路与LED灯珠5之间的电路连接属于现有公知技术，本实施例不再提供相应附图进行说明。绝缘膜2的正反面分别设置有第一导线6、第二导线7，LED灯珠5的第一引脚8直接与绝缘膜2正面的第一导线6连接，LED灯珠5的第二引脚9穿过绝缘膜2后与绝缘膜背面的第二导线7连接。为了使LED灯珠在绝缘膜上固定的更加牢靠，可在绝缘膜2上再附加一层第三柔性层（本例中未画图示意），LED灯珠位于第三柔性层和绝缘膜之间，第三柔性层从上方将LED灯珠压在绝缘膜上。
如图1所示，第一柔性层1上表面设置有触摸开关4，触摸开关4的开关信号输出线和LED驱动模块的信号输入线固定在第一柔性层1和第二柔性层3之间（具体来说固定在绝缘膜与第二柔性层3之间），并且外端连接有电源插接接口，电源插接接口则固定于第二柔性层边缘的下部。其中，第一导线6、第二导线7可以镶嵌设置于绝缘膜2的正反面。
除上述实施例外，本发明还可以有其他实施方式。凡采用等同替换或等效变换形成的技术方案，均落在本发明要求的保护范围。

Claims (6)

  1. 一种电子桌布，包括自上而下设置的绝缘的第一柔性层（1）和第二柔性层（3）， LED灯珠（5）固定于第一柔性层（1）和第二柔性层（3）之间并且发光面朝上，LED驱动模块通过导线与LED灯珠（5）相连，其特征在于：所述第一柔性层（1）和第二柔性层（3）之间还设置有绝缘膜（2），所述绝缘膜（2）的正反面分别设置有导线，LED灯珠（5）的一个引脚直接与绝缘膜（2）正面的导线连接，LED灯珠（5）的另一个引脚穿过绝缘膜后（2）与绝缘膜（2）背面的导线连接，所述第一柔性层（1）上表面设置有触摸开关（4），所述触摸开关（4）的开关信号输出线和LED驱动模块的信号输入线固定在第一柔性层（1）和第二柔性层（3）之间，并且外端连接有电源插接接口，所述电源插接接口固定于第二柔性层（3）边缘的下部。
  2. 根据权利要求1所述电子桌布，其特征在于：所述LED灯珠（5）以阵列形式排布，所述第一柔性层（1）和第二柔性层（3）之间设置有数个阵列排布的LED灯珠，所述每个LED阵列固定在绝缘膜（2）上。
  3. 根据权利要求1所述电子桌布，其特征在于：所述触摸开关（4）设置有数个。
  4. 根据权利要求1所述电子桌布，其特征在于：所述LED灯珠（5）为无边直插式LED灯珠。
  5. 根据权利要求2所述电子桌布，其特征在于：所述导线镶嵌设置于绝缘膜（2）的正反面。
  6. 根据权利要求2所述电子桌布，其特征在于：所述绝缘膜（2）的上表面设置有绝缘的第三柔性层，所述LED灯珠位于第三柔性层和绝缘膜之间，所述第三柔性层从上方将LED灯珠压在绝缘膜上。
PCT/CN2020/098431 2020-06-28 2020-06-28 一种电子桌布 WO2022000109A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/098431 WO2022000109A1 (zh) 2020-06-28 2020-06-28 一种电子桌布

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/098431 WO2022000109A1 (zh) 2020-06-28 2020-06-28 一种电子桌布

Publications (1)

Publication Number Publication Date
WO2022000109A1 true WO2022000109A1 (zh) 2022-01-06

Family

ID=79317611

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/098431 WO2022000109A1 (zh) 2020-06-28 2020-06-28 一种电子桌布

Country Status (1)

Country Link
WO (1) WO2022000109A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010056307A (ja) * 2008-08-28 2010-03-11 Canon Inc 回路基板
CN102299228A (zh) * 2011-09-23 2011-12-28 厦门市三安光电科技有限公司 一种覆晶插件式发光二极管芯片结构及其制造方法
CN202100981U (zh) * 2011-05-09 2012-01-04 深圳市创益五金精密模具有限公司 一种直插式led灯组件
CN205504601U (zh) * 2016-04-15 2016-08-24 宁波欧朗光电科技有限公司 一种柔性led灯具
CN105910059A (zh) * 2016-04-23 2016-08-31 浙江农林大学 一种发光颜色随温度变化的led桌布

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010056307A (ja) * 2008-08-28 2010-03-11 Canon Inc 回路基板
CN202100981U (zh) * 2011-05-09 2012-01-04 深圳市创益五金精密模具有限公司 一种直插式led灯组件
CN102299228A (zh) * 2011-09-23 2011-12-28 厦门市三安光电科技有限公司 一种覆晶插件式发光二极管芯片结构及其制造方法
CN205504601U (zh) * 2016-04-15 2016-08-24 宁波欧朗光电科技有限公司 一种柔性led灯具
CN105910059A (zh) * 2016-04-23 2016-08-31 浙江农林大学 一种发光颜色随温度变化的led桌布

Similar Documents

Publication Publication Date Title
WO2012079217A1 (zh) 一种led灯串
CN203573986U (zh) 一种集成ic封装的全彩led灯及所制成的灯串
CN206907767U (zh) 一种红光低功耗集成led显示模组
CN202691714U (zh) 一种led小灯泡
WO2016191903A1 (zh) 一种驱动电源集成在泡壳内部的led球泡灯
WO2022000109A1 (zh) 一种电子桌布
CN201081169Y (zh) 双面led灯
CN209843139U (zh) 基于cob封装结构的显示屏
CN104050887A (zh) 彩色透明电子显示板及其制造方法
LU101889B1 (en) Electronic table cloth
CN202868353U (zh) 一种改进型环保节能香薰灯
WO2016078015A1 (zh) Led发光单元
CN201535450U (zh) 一种适合照明的大功率led灯
CN110418460B (zh) 一种基于双面柔性电路板的发光玻璃
CN203453845U (zh) 一种小型室内外led模组
CN201916725U (zh) 一种led面光源
CN201326932Y (zh) Led灯
CN216818339U (zh) 一种cob封装多合一模块
CN110634414A (zh) 一种透明显示模组及其制造方法
CN110650567A (zh) 一种智能灯的阵列管理方法
CN103579212B (zh) 全面有效发光的led制造工艺及产品
CN213184283U (zh) 一种内置ic幻彩灯珠
CN203165895U (zh) 四杯型led灯
CN212273777U (zh) 一种可任意调节变幻效果的led像素面板灯
CN216253311U (zh) 一种用于控制彩灯同步的电路

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: 20942983

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: 20942983

Country of ref document: EP

Kind code of ref document: A1