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led mobile warning sign

A signboard and mobile technology, which is applied in the field of warning signs, can solve the problems that the vehicles behind cannot be given warnings, the warning effect of the vehicles behind is not effective, and the vehicles behind are inconvenient, etc. It achieves the advantages of convenient movement, small space occupation, and increased luminous flux Effect

Inactive Publication Date: 2016-06-22
SANDEN CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, at the scene of accidents on most roads, the warning signs placed are generally ordinary signs, which have little warning effect on the vehicles behind, especially at night , without the effect of lights, it is not possible to warn the vehicles behind, which often brings some inconvenience to the vehicles behind.
In addition, it is inconvenient to adjust the position of the existing warning signs after they are placed on the ground. Small warning signs need to be lifted and adjusted manually, while large warning signs often require multiple people to work together to move them.

Method used

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Examples

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Embodiment

[0032] Example: such as figure 1 As shown, a LED mobile warning signboard includes an LED luminous warning signboard 1. The back of the LED luminous warning signboard 1 is connected with a support frame 2 that can be folded and folded relative to it. The bottom of the LED luminous warning signboard 1 A roller 3 is provided, and an LED controller 4 is provided behind the LED luminous warning signboard 1 . In this embodiment, a connecting frame 6 is provided on the back of the LED luminous warning sign 1 , and the supporting frame 2 and the rollers 3 are mounted on the connecting frame 6 .

[0033] The LED controller 4 includes a rechargeable battery and a control module, and the control module is connected with a photosensitive resistor. The photosensitive resistor automatically adjusts the LED light source in the LED luminous warning sign 1 to be turned on or off according to the external light conditions, so that when there is no light or the light is weak at night, the LED ...

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Abstract

The invention discloses an LED mobile warning signboard. The LED mobile warning signboard comprises an LED light-emitting warning signboard body, wherein a support frame which can be folded and stored relative to the LED light-emitting warning signboard body is connected to the back of the LED light-emitting warning signboard body, idler wheels are arranged at the bottom of the LED light-emitting warning signboard body, and an LED controller is arranged at the back of the LED light-emitting warning signboard body. According to the LED mobile warning signboard, the support frame which can be folded and drawn in relative to the LED light-emitting warning signboard body is connected to the back of the LED light-emitting warning signboard body, the idler wheels are arranged at the bottom of the LED light-emitting warning signboard body, and therefore the LED mobile warning signboard is simple in overall structure, convenient to move and small in occupied space after being folded and stored; the LED light-emitting warning signboard body is adopted so that the LED mobile warning signboard can be clearly seen under the condition that an external lamp source is not available.

Description

technical field [0001] The invention relates to a warning signboard. Background technique [0002] At present, at the scene of accidents on most roads, the warning signs placed are generally ordinary signboards, which have little warning effect on the vehicles behind, especially at night, without the effect of lights, it is even more impossible to make the vehicles behind give warning signs. The warning will often cause some inconvenience to the vehicles behind. In addition, it is inconvenient to adjust the position of the existing warning signs after they are placed on the ground. Small warning signs need to be lifted and adjusted manually, while large warning signs often require multiple people to work together to move them. Contents of the invention [0003] The purpose of the present invention is to provide a mobile LED warning sign, which has a built-in LED light source, which can emit light independently, so that the driver can see the warning sign clearly without a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F9/688E01F9/619G09F13/04G09F13/14G09F13/22E01F9/615E01F9/646E01F9/65
Inventor 缪进朱忠海
Owner SANDEN CORP
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