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Municipal road traffic warning light

A technology of traffic warning lights and municipal roads, which is applied in the field of municipal road traffic warning lights, can solve problems such as difficult maintenance and replacement of light sources, and achieve the effects of easy maintenance, promoting air circulation, and prolonging service life

Active Publication Date: 2019-11-01
中山智途电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a municipal road traffic warning light that is easy to maintain and replace the light source for the problem that the maintenance and replacement of the light source are difficult.

Method used

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  • Municipal road traffic warning light
  • Municipal road traffic warning light
  • Municipal road traffic warning light

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as Figure 1-3 As shown, a municipal road traffic warning light includes a base 1, the upper end of the base 1 is fixedly connected with a threaded rod 2, the threaded rod 2 is a coarse thread, the thread lead angle is greater than the equivalent friction angle of the screw pair, and has no self-locking property , the upper end of the threaded rod 2 is fixedly mounted with an incandescent lamp 3, and the side wall of the threaded rod 2 is fixedly connected with a plurality of triangular prisms 4 through a support rod 12, the triangular prisms 4 are on the same level as the incandescent lamp 3, and the threaded rod 2 is externally threaded. There is a rotating sleeve 5, and a light shielding ring 6 is fixedly connected to the side wall of the rotating sleeve 5.

[0024] The shading ring 6 is set outside the prism 4, and the shading ring 6 is composed of a plurality of monochromatic transparent film plates 7. It should be noted that the monochromatic transparent film...

Embodiment 2

[0027] Such as Figure 4 As shown, the difference between this embodiment and Embodiment 1 is that an annular shading strip 10 is fixedly sleeved on the outer wall of the shading ring 6, the annular shading strip 10 is made of a transparent flexible material, and the annular shading strip 10 is filled with chlorine Silver chloride crystals, silver chloride crystals decompose under strong light irradiation, the reaction equation is 2AgCl=2Ag+Cl 2 .

[0028] When being in the noon when the sun is strong, the silver chloride in the shading strip 10 is irradiated by strong light, and the silver in the crystal is separated, and the free silver forms small aggregates inside the shading strip, and these small The silver aggregates reflect sunlight in an irregular block shape, and then make the shading strip 10 black, which is in sharp contrast with the red and blue light emitted by the warning light, making the warning light more eye-catching, and making the warning light not easy t...

Embodiment 3

[0030] Such as Figure 5 As shown, the difference between this embodiment and Embodiment 1 is that: a fan 11 is arranged above the incandescent lamp 3 , and the end of each fan blade in the fan 11 away from the connecting shaft is fixedly connected to the inner wall of the light shielding ring 6 .

[0031] When the vehicle drives the wind to blow to the wing plate 9, according to Bernoulli's principle, when the flow is at a constant height, the flow velocity is high and the pressure is small, then the wing plate 9 is subjected to an upward force and drives the light shielding ring 6 to move upward. The effect of the rod 2, the rotating sleeve 5 drives the shading ring 6 to rotate, and the fan 11 rotates, which promotes the air circulation at the 3 places of the incandescent lamp, plays the effect of heat dissipation, and prolongs the service life of the incandescent lamp 3 .

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Abstract

The invention belongs to the field of municipal road facilities and in particular relates to a municipal road traffic warning light. The municipal road traffic warning light comprises a base; a threaded rod is fixedly connected to the upper end of the base; an incandescent lamp is fixedly mounted at the upper end of the threaded rod; multiple triangular prisms are fixedly connected to the side wall of the threaded rod through supporting rods; the triangular prisms and the incandescent lamp are positioned on the same horizontal plane; a rotating sleeve is connected outside the threaded rod through threads in a sleeving manner; light shielding rings are fixedly connected to the side walls of the rotating sleeve; the light shielding rings are arranged outside the triangular prisms in a sleeving manner; and the light shielding rings consist of multiple single color transparent film plates. According to the municipal road traffic warning light, a floodlight can be replaced by the incandescent lamp; through the triangular prisms, the incandescent lamp is deflected into monochromatic lights such as red lights, orange lights, yellow lights, green lights, blue lights, indigo lights and purple lights; through a flange plate, the light shielding ring is driven to rotate to achieve an effect of a flashlight, and therefore, the cost is lower, and a light source is convenient to maintain andchange in time; and through a light shielding strip, the warning light also possesses higher distinguishing degree when sun lights are stronger so that the warning effect is guaranteed.

Description

technical field [0001] The invention belongs to the field of municipal road facilities, in particular to a municipal road traffic warning light. Background technique [0002] Municipal road traffic warning lights are widely used on roads and play an important role in the safe driving of vehicles. For example, warning lights will be on during road construction, especially at night when the road conditions are unclear, which can easily cause some accidents, and unfamiliar people will easily trip over and cause traffic jams, so it is very important to set up warning lights. It is necessary and necessary to serve as a warning. Most municipal road traffic warning lights use highly recognizable red and blue lights to ensure their warning effect. [0003] Most of the existing municipal road traffic warning lights are red and blue flashing lights. The cost of flashing lights or strobe lights is relatively high. Compared with incandescent lights, the maintenance and replacement of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F9/615
CPCE01F9/615
Inventor 常天冰魏保生
Owner 中山智途电子科技有限公司
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