WO2011127658A1 - 一种广告灯箱 - Google Patents

一种广告灯箱 Download PDF

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Publication number
WO2011127658A1
WO2011127658A1 PCT/CN2010/071787 CN2010071787W WO2011127658A1 WO 2011127658 A1 WO2011127658 A1 WO 2011127658A1 CN 2010071787 W CN2010071787 W CN 2010071787W WO 2011127658 A1 WO2011127658 A1 WO 2011127658A1
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WO
WIPO (PCT)
Prior art keywords
light
power module
box
advertising
led
Prior art date
Application number
PCT/CN2010/071787
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English (en)
French (fr)
Inventor
王国强
Original Assignee
深圳市国亮科技有限公司
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 深圳市国亮科技有限公司 filed Critical 深圳市国亮科技有限公司
Priority to PCT/CN2010/071787 priority Critical patent/WO2011127658A1/zh
Publication of WO2011127658A1 publication Critical patent/WO2011127658A1/zh

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0409—Arrangements for homogeneous illumination of the display surface, e.g. using a layer having a non-uniform transparency
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs

Definitions

  • the present invention relates to the field of lighting technology, and more particularly to an advertising light box.
  • the advertising light boxes provided by the prior art all have fluorescent lamps installed in the box cover to illuminate the advertising pictures in the advertising light boxes.
  • the fluorescent lamps of the advertising light boxes provided by the prior art are light of the fluorescent lamps of the strips, resulting in uneven illumination.
  • the fluorescent lamp has a large power and wastes power. Not environmentally friendly, poor color rendering (spectrum is intermittent), especially its stroboscopic effect, hurting the eyes, strong radiation to the human body .
  • the technical problem to be solved by the present invention is to provide an advertising light box for the defects that the existing advertising light box has uneven illumination, wasted power and is inconvenient to install.
  • An advertising light box includes: a box cover 110 and a light bar 100, wherein the light bar 100 is fixedly arranged in a plurality of rows and in a row
  • An LED lamp 101 is disposed on the light bar 100 with a power module 102 for supplying power to the LED lamp 101.
  • the light bar 101 is formed in a frame shape on the box cover 110. The inside of the four sides, or the light bar 101 is located on the inner side of the opposite sides of the box cover 110.
  • the power module is the same as the number of the LED lamps, and a power module is disposed beside each LED lamp.
  • each of the light bars is provided with a power module, and the one power module is an LED on the light bar
  • the lamp provides power.
  • the power module is a constant voltage constant current power module.
  • the constant current constant voltage power supply module includes a rectifying circuit and a voltage stabilizing circuit connected thereto, and the alternating current is rectified by the rectifying circuit through the rectifying circuit, and outputs a constant voltage from an output end of the voltage stabilizing circuit. DC current to the load LED lights.
  • the power module further includes a constant current source device, and the constant current source device is connected between the output end of the load and the ground.
  • the advertising light box uses LED lights as a light source, and the LED
  • the lamp forming light bar is located on the inner side of the box cover or on the inner side of the two opposite sides, and is irradiated to the middle of the box cover to illuminate the publicity canvas, and the illumination is uniform and power is saved.
  • FIG. 1 is a schematic structural diagram of a first LED light bar according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a second LED light bar according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural view (main view) of a first type of advertising light box according to an embodiment of the present invention
  • FIG. 4 is a schematic structural diagram of a second advertising light box according to an embodiment of the present invention (main view)
  • FIG. 5 is a schematic structural view (side view) of a second advertising light box according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of a light box circuit equipped with an LED lamp module according to an embodiment of the present invention.
  • an embodiment of the present invention provides an advertising light box, as shown in FIG. 3, FIG. 4 and FIG. 5, the light box comprises: a box cover 110, the box cover 110 is made of transparent plexiglass plate, and can also be made of other transparent materials. At least the face of the cover 110 facing outward is transparent, and the light box further includes the light bar 100.
  • a plurality of LED lamps 101 are fixedly disposed in sequence and in a string, and the light bar 100 is further provided with a power module 102 for supplying power to the LED lamps.
  • a power module 102 can also be provided for one LED strip 100.
  • two light bars 100 are provided with a power module 102 through the LED light bar.
  • a terminal of 100 is coupled to the power module 102 to provide power to the LED lamp 101.
  • the light bar 100 may also be: the power module 102 and the The number of LED lamps 101 is the same, and a power module 102 is disposed beside each of the LED lamps 101.
  • the light bar 101 is formed in a frame shape on the inner side of the box cover 110 (as shown in FIG. 3), or the light bar 101 Located on the opposite sides of the opposite sides of the box cover 110 (as shown in Figures 4 and 5).
  • Figure 3, Figure 4 and Figure 5 As shown, an application embodiment of the advertising light box can be provided.
  • the advertising light box can be applied to a subway station or a bus station. According to the needs of the subway station, the light bar 100 The light (in the direction of the arrow in the figure) is shot from the center to the center, and the light is emitted in the direction of the arrow, so that the canvas 103 It can be illuminated and displayed.
  • the light box further includes: an infrared intelligent sensing device and an intelligent control module, wherein the infrared intelligent sensing device connects the LED light through the intelligent control module 101.
  • the infrared intelligent sensing device controls a switch of the LED lamp 101 through the intelligent control module.
  • the sensing device can be an infrared sensing device or other sensing device.
  • the intelligent sensing device determines whether or not the train arrives, and if so, when the train arrives and is covered (this is the person opposite the train, the advertising light box is not visible), the advertising light box stops emitting light (or lowers / Reduce the brightness of the light), which can save electricity, and the LED light is made into an LED light module, which is modularly installed, convenient to install, and improves work efficiency.
  • the advertising light box can also be applied to a bus stop to control the LED through a time controller.
  • Turn off the light or reduce the brightness of the light For example, turn off the LED light during the day, turn on the LED light when the day is dark, reduce/reduce the light level when there are not many people in the middle of the night, or turn off the LED. Lights to save electricity. And make LED lights into LEDs
  • the lamp module is modularly installed and easy to install, which improves work efficiency.
  • the intelligent sensing device it is judged by the intelligent sensing device whether there is a train arriving, and if so, when the train arrives and is covered (when the person on the platform can't see the advertising light box), the advertising light box is Stop lighting or lower / Reduces the brightness of the light, which saves power.
  • the LED lamp is made into an LED lamp module, which is modularly installed, and is convenient to install, thereby improving work efficiency.
  • the power module 102 is a constant voltage constant current power module.
  • the power module includes a rectifier circuit 201 and a voltage regulator circuit 202.
  • the AC power is rectified by the rectifier circuit 201 through the rectifier circuit 201 from the voltage regulator circuit 202.
  • the output terminal outputs a constant voltage DC current to the LED lamp as the load 203.
  • the load 203 is also the LED light 100. This is input to the LED light 100
  • the driving voltage is constant, and the voltage of the driving LED 100 does not fluctuate greatly with other factors, and the LED lamp 100 can be maintained while the output current of the outside is changed. The voltage does not change.
  • the constant current constant voltage power supply module further includes a constant current source device 204, and the constant current source device 204 is connected between the output end of the load 203 and the ground. This ensures that the voltage and current of the LED lamp are kept stable.

Description

一种广告灯箱 技术领域
本发明涉及照明技术领域，更具体地说，涉及 一种广告灯箱 。
背景技术
现有技术提供的广告灯箱都是在箱罩内装设日光灯来进行广告灯箱中的广告图画的照明，但是现有技术提供广告灯箱的日光灯是一条条的日光灯的灯管发光，导致发光不均匀，而且日光灯功率大，浪费电力。不环保，显色性较差（光谱是断续的）特别是它的频闪效应，伤害眼睛，对人体辐射强 。
发明内容
本发明要解决的技术问题在于，针对现有广告灯箱发光不均匀、浪费电力及安装不方便的缺陷，提供一种广告灯箱。
本发明解决其技术问题所采用的技术方案是：
一种广告灯箱，其包括：箱罩 110 和灯条 100 ，所述灯条 100 上依次且成串状的固定设置有多个 LED 灯 101 ，所述灯条 100 上设置有为所述 LED 灯 101 提供电源的电源模块 102 ，所述灯条 101 形成框形布置在所述箱罩 110 四边内侧，或者所述灯条 101 位于所述箱罩 110 的相对两边的内侧。
其中，优选的，所述电源模块与所述 LED 灯的数目相同，每一个 LED 灯的旁设置一个电源模块。
其中，优选的，所述每根灯条的一端设置有一个电源模块，所述一个电源模块为所在灯条上的 LED 灯提供电源。
其中，优选的，所述电源模块为恒压恒流电源模块。
其中，优选的，所述恒流恒压电源模块包括整流电路和与之连接的稳压电路，交流电经所述整流电路通过所述整流电路整流后从所述稳压电路的输出端输出恒压的直流电流到作为负载的 LED 灯。
其中，优选的，所述电源模块还包括恒流源器件，所述恒流源器件接于所述负载的输出端与接地端之间。
实施本发明的技术方案，具有以下有益效果：该广告灯箱采用 LED 灯作为光源， LED 灯形成灯条位于箱罩的四周或者两对边的内侧，向箱罩的中间照射，以照亮宣传画布，发光均匀、节约电力。
附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图 1 为本发明实施例提供的第一种 LED 灯条结构示意图；
图 2 为本发明实施例提供的第二种 LED 灯条结构示意图；
图 3 为本发明实施例提供的第一种广告灯箱结构示意图（主视图）；
图 4 为本发明实施例提供的第二种广告灯箱结构示意图（主视图）
图 5 为本发明实施例提供的第二种广告灯箱结构示意图（侧视图）；
图 6 为本发明实施例提供的装有 LED 灯模块的灯箱电路原理图。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
本发明实施例提供一种广告灯箱，如图 3 、图 4 和图 5 所示，该灯箱包括：箱罩 110 ，该箱罩 110 采用透明的有机玻璃板制成，也可以采用其他的透明材质制成，至少箱罩 110 朝外的那个面为透明的，该灯箱还包括所述灯条 100 上依次且成串状的固定设置有多个 LED 灯 101 ，所述灯条 100 上还设置有为所述 LED 灯提供电源的电源模块 102 ，在其他的实施例中，如图 1 所示，也可以一个 LED 灯条 100 设置一个电源模块 102 。也可以如图 2 所示，两个灯条 100 设置一个电源模块 102 ，通过 LED 灯条 100 的接线端连接所述电源模块 102 ，为所述 LED 灯 101 提供电源。该灯条 100 在另外的实施例中，也可以是：所述电源模块 102 与所述 LED 灯 101 的数目相同，每一个 LED 灯 101 的旁设置一个电源模块 102 。
所述灯条 101 形成框形布置在所述箱罩 110 四边内侧（如图 3 所示），或者所述灯条 101 位于所述箱罩 110 的相对两边的内侧（如图 4 和图 5 所示）。如图 3 、图 4 和图 5 所示，提供一个该广告灯箱的应用实施例，该广告灯箱可以应用在地铁站也可以应用在公交站台中，根据地铁站的需要，灯条 100 的光线（如图中箭头方向）从四周射向中心，光线沿着箭头的方向射出，这样宣传画布 103 就可以被照亮并被展现出来了。作为地铁广告灯箱，该灯箱还包括：红外智能感应装置和智能控制模块，所述红外智能感应装置通过所述智能控制模块连接所述 LED 灯 101 ，所述红外智能感应装置通过所述智能控制模块控制所述 LED 灯 101 的开关。该感应装置可以是红外感应装置，也可以是其他的感应装置。
通过智能感应装置判断是否有列车到达，如果有，则在列车到达并被遮住时（这是列车对面的人就看不到该广告灯箱了），该广告灯箱就停止发光（或者降低 / 减弱发光亮度），这样可以节约电力，而且将 LED 灯做成 LED 灯模块，进行模块化的安装，安装方便，提高了工作效率。
在其他的实施例中，该广告灯箱也可以应用在公交站中，通过时间控制器控制 LED 灯关闭或者减弱发光的亮度，如，在白天关掉 LED 灯，在天刚变黑的时间打开 LED 灯，在深夜人不多时，降低 / 减弱发光亮度，或者关掉 LED 灯，以节约电力。而且将 LED 灯做成 LED 灯模块，进行模块化的安装，安装方便，提高了工作效率。或者应用在地铁站中，通过智能感应装置判断是否有列车到达，如果有，则在列车到达并被遮住时（这时站台上的人就看不到该广告灯箱了），该广告灯箱就停止发光或者降低 / 减弱发光亮度，这样可以节约电力。而且将 LED 灯做成 LED 灯模块，进行模块化的安装，安装方便，提高了工作效率。
优选的，在上述实施例中，所述电源模块 102 为恒压恒流电源模块。如图 6 所示，所述电源模块包括整流电路 201 和稳压电路 202 ，交流电经所述整流电路 201 通过所述整流电路 201 整流后从所述稳压电路 202 的输出端输出恒压的直流电流到作为负载 203 的 LED 灯。在灯箱的电路中，该负载 203 也就是 LED 灯 100 。这样输入到 LED 灯 100 的驱动电压为恒定状态，保证驱动 LED 灯 100 的电压不随着其它因素而有较大波动，能保证外界的输出电流变动的情况下，保持该 LED 灯 100 的电压不变。
另外，在该灯箱的电路中，如图 6 所示，所述恒流恒压电源模块还包括恒流源器件 204 ，所述恒流源器件 204 接于所述负载 203 的输出端与接地端之间。这样更加保证了，保持该 LED 灯的电压、电流的稳定不变。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (7)

1、 一种广告灯箱，其特征在于，包括：箱罩（110）和灯条（100），所述灯条（100）上依次且成串状的固定设置有多个LED灯（101），所述灯条（100）上设置有为所述LED灯（101）提供电源的电源模块（102），所述灯条（101）形成框形布置在所述箱罩（110）四边内侧，或者所述灯条（101）布置在所述箱罩（110）的相对两边的内侧。
2 、如权利要求1所述广告灯箱，其特征在于，所述电源模块（102）与所述LED灯（101）的数目相同，每一个LED灯（101）的旁设置一个电源模块（102）。
3、如权利要求1所述广告灯箱，其特征在于，所述每根灯条（100）的一端设置有一个电源模块（102），所述一个电源模块（102）为所在灯条（100）上的LED灯（101）提供电源。
4、如权利要求2或3所述广告灯箱，其特征在于，所述电源模块（102）为恒压恒流电源模块。
5、如权利要求4所述广告灯箱，其特征在于，所述灯条组（110）包括：多根灯条（100），每根所述灯条（100）并列布置并通过固定条（109）固定。
6、如权利要求4所述广告灯箱，其特征在于，所述恒流恒压电源模块包括整流电路（201）和与之连接的稳压电路（202），交流电经所述整流电路（201）通过所述整流电路（201）整流后从所述稳压电路（202）的输出端输出恒压的直流电流到作为负载（203）的LED灯。
7、如权利要求6所述广告灯箱，其特征在于，所述电源模块还包括恒流源器件（204），所述恒流源器件（204）接于所述负载（203）的输出端与接地端之间。
PCT/CN2010/071787 2010-04-15 2010-04-15 一种广告灯箱 WO2011127658A1 (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2522715A1 (es) * 2013-05-14 2014-11-17 Intresnet Tecnologies, S.L. Sistema de iluminación de carteles publicitarios e informativos basado en LEDs
US10788175B2 (en) * 2017-03-22 2020-09-29 Blueview Elec-Optic Tech Co., Ltd. LED lamp box and display device
CN111862854A (zh) * 2020-08-22 2020-10-30 深圳市赛时达光电科技有限公司 一种拼接式led灯背光模组

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2872525Y (zh) * 2006-03-20 2007-02-21 华智德利电气设备(北京)有限公司 一种户外广告灯箱
CN201093357Y (zh) * 2007-10-26 2008-07-30 陈雁平 灯箱
CN201129638Y (zh) * 2007-12-25 2008-10-08 广州金丰设计工程有限公司 一种led光源灯箱
CN201237870Y (zh) * 2008-06-30 2009-05-13 上海沪钥电子有限公司 广告灯箱
CN201294661Y (zh) * 2008-11-11 2009-08-19 孟宪伟 广告灯箱控制装置
CN201355543Y (zh) * 2009-01-16 2009-12-02 西安麟字半导体照明有限公司 高效节能环保超薄led广告灯箱

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2872525Y (zh) * 2006-03-20 2007-02-21 华智德利电气设备(北京)有限公司 一种户外广告灯箱
CN201093357Y (zh) * 2007-10-26 2008-07-30 陈雁平 灯箱
CN201129638Y (zh) * 2007-12-25 2008-10-08 广州金丰设计工程有限公司 一种led光源灯箱
CN201237870Y (zh) * 2008-06-30 2009-05-13 上海沪钥电子有限公司 广告灯箱
CN201294661Y (zh) * 2008-11-11 2009-08-19 孟宪伟 广告灯箱控制装置
CN201355543Y (zh) * 2009-01-16 2009-12-02 西安麟字半导体照明有限公司 高效节能环保超薄led广告灯箱

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2522715A1 (es) * 2013-05-14 2014-11-17 Intresnet Tecnologies, S.L. Sistema de iluminación de carteles publicitarios e informativos basado en LEDs
US10788175B2 (en) * 2017-03-22 2020-09-29 Blueview Elec-Optic Tech Co., Ltd. LED lamp box and display device
CN111862854A (zh) * 2020-08-22 2020-10-30 深圳市赛时达光电科技有限公司 一种拼接式led灯背光模组

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