CN2627050Y

CN2627050Y - Pavement inducer

Info

Publication number: CN2627050Y
Application number: CNU032618093U
Authority: CN
Inventors: 孙瑀
Original assignee: QUANHUI ROAD TRANSPORTATION SECURITY EQUIPMENT CO Ltd
Current assignee: QUANHUI ROAD TRANSPORTATION SECURITY EQUIPMENT CO Ltd
Priority date: 2003-05-12
Filing date: 2003-05-12
Publication date: 2004-07-21
Anticipated expiration: 2013-05-12

Abstract

The utility model relates to a pavement inductor which is provided with a luminescence conformation with high brightness to guide vehicles to travel. The luminescence conformation comprises a cable wire and a plurality of pavement tab units, wherein one end of the cable wire is connected to a controller, and the other end is buried under the ground along the marked pavement; a plurality of primary coils are connected with the cable wire at intervals. The pavement tab units are positioned on the pavement correspondingly to the positions of the primary coils, a circular block is ridgy in the center of the pavement tab unit, an inductive coil is arranged in the circular block, and a plurality of LED display lamps are respectively connected with the inductive coil and are arranged at both sides of the circular disc. In addition, a metal protective cap is used to cover the pavement tab units. When the pavement inductor is used, the controller provides current for the cable wire, and the inductance effect between the primary coil and the induction coil directly causes the LED display lamp to emit light.

Description

The road inductive device

Technical field

The utility model is relevant a kind of road inductive device; especially refer to that a kind of its cable gets with the structure contact of livery unit, road surface or is connected; and the controller start that the LED display lamp on the livery unit, road surface is connected according to cable one end; and lid is established metal coating lid above livery unit, road surface; livery unit, road surface can not rolled over because of the pressure of vehicle to be out of shape or to undermine set LED display lamp; and make the power supply of livery unit, road surface independent; if there is damage to change at any time, and do not damage the cable of burying underground.

Background technology

Press, present industry is the road surface livery structure of usefulness, no matter why it makes material, itself all can not be luminous voluntarily, and all be the reflective or optically focused characteristic by reflectorised paint, reflective sheeting or material itself, makes it produce light to reach the purpose of caution.

Right as its light that is sent of above-mentioned structure is passive character, as does not have strong row light source projects on the livery body of road surface, just the road surface livery can be not reflective, and does not have the caution effect, and loses its utility function.

Moreover, or can on above-mentioned road surface livery, set up general bulb or LED, and socket the power line conducting again, making, the road surface livery of usefulness has the effect of self-lighting.

But if directly connect bulb or LED on the livery of road surface with power line, its power line mostly is and is embedded in undergroundly, presses with the vehicle of avoiding being passed through and to roll over and to damage.

Yet this design is if meet that the road surface livery damages must change the time, its must affect with the power line that is connected, then to carry out open excavation to the road surface of whole line, again lay replacing to take out power line, so not only time-consuming and take a lot of work, the cost of being paid is high especially; Moreover if the road surface livery is the protection of no strong cap itself, in the light emitting source established and Circuits System can be easy to be subjected to outer defeating to roll over or friction and damaging, and be easy to generate leaky, cause more serious accident and danger, and be not inconsistent use value.

This case creator is inconvenience and the disappearance that solves above-mentioned existing road surface livery, is that the spy concentrates on studies and cooperates the utilization of scientific principle, proposes a kind of road inductive device.

Summary of the invention

Main purpose of the present utility model aims to provide a kind of road inductive device, and must be provided with the LED display lamp in livery unit, road surface and can be luminous voluntarily, reaches the guiding vehicle and advances, and caution pedestrian and vehicle are guaranteed the effect of traffic safety.

An of the present utility model purpose aims to provide a kind of road inductive device, and its livery unit, road surface and cable respectively are independent, do not contact mutually, and is convenient to install, replaces and put, and reduces the chance of leaky.

A purpose more of the present utility model aims to provide a kind of road inductive device, sets up metal coating lid on the livery unit main body of road surface, protection livery unit, road surface with in the light emitting source established be difficult for because of defeating rolling outward or rubbing and damage with Circuits System.

In order to achieve the above object, structure of the present utility model be include a cable, livery unit, plural road surface is formed: wherein

This cable one end is to be connected with controller, and end is to be embedded in about the 5～10cm of underground along indicating the road surface in addition, and whenever is spaced a distance on cable, is connected to a plurality of primary windings with parallel way;

This livery unit, road surface is that the position corresponding to each primary winding is arranged on the road surface, and this livery unit, road surface slightly is the cima type, in be provided with an induction coil, and on induction coil, be connected with a plurality of LED display lamps respectively from both sides, livery unit, road surface at a distance of diameter two ends with parallel connection or series system; Be covered on the livery unit, road surface in addition, and be placed in this metal coating and offer the printing opacity mouth on the diameter with a metal coating; By the printing opacity mouth light of LED display lamp must be transmitted.

When using, must provide the cable electric current, the inductive effect between primary winding and induction coil and directly make the display lamp on the livery unit, road surface luminous by controller according to above-mentioned structure;

And utilize metal coating lid protection, and when making livery unit, vehicle spreading road surface, the unlikely damaged distortion in livery unit, road surface, or make the light emitting source established in the livery unit, road surface and Circuits System because of damage, and lose the function of light-emitting caution.

Description of drawings

Fig. 1 is a floor map of the present utility model.

Fig. 2 is a three-dimensional exploded view of the present utility model.

Fig. 3 is a vertical view of the present utility model.

Fig. 4 is a sectional view of the present utility model.

Fig. 5 is a circuit diagram of the present utility model.

Fig. 6 is an enforcement illustration of the present utility model.

Fig. 7 is an enforcement illustration of the present utility model.

The figure number explanation

1 cable, 11 primary windings, 2 controllers

Livery unit, 3 road surface 31 induction coils, 4 LED display lamps

52 perforation of 51 printing opacity mouths are covered in 5 metal coatings

53 screw a sensor circuit b mu balanced circuits

The specific embodiment

Your juror can further darker one deck be arranged for ease of to structure of the present utility model, use and feature thereof, clear and definite, full and accurate understanding and understanding, the creator enumerates preferred embodiment, cooperates graphic being described in detail as follows:

At first see also Fig. 1, Fig. 2, shown in Figure 5, road surface of the present utility model livery is for having the luminous structure of high brightness, being assisted Ordinary Rd livery, sign or graticule can guide the safety that dual-way vehicle moves ahead in regular turn and takes the pedestrian into account; This structure be include a cable 1, livery unit, plural road surface 3 is formed: wherein, these cable 1 one ends are to be connected with controller 2, end is to be embedded in about the 5～10cm of underground along indicating the road surface in addition, and on cable 1, whenever be spaced a distance, be connected to a plurality of primary windings 11 with parallel way;

This livery unit, road surface 3 is that the position corresponding to each primary winding 11 is arranged on the road surface, and this livery unit, road surface 3 slightly is the cima type, in be provided with an induction coil 31, and this induction coil 31 forms a sensor circuit a with cable 1, and on induction coil 31, connect a mu balanced circuit b, be connected with a plurality of LED display lamps 4 with parallel way respectively from 3 both sides, livery unit, road surface at a distance of diameter two ends;

Be covered on the livery unit, road surface 3 with metal coating lid 5 in addition; and it is to be arcwall face that 5 both sides are covered in this metal coating; and cover in metal coating and to offer array perforation 52 on 5 surfaces; locking perforation 52 with screw 53 is fixed in metal coating lid 5 on the ground; metal coating lid 5 offers printing opacity mouth 51 on a diameter again; this printing opacity mouth 51 is corresponding with LED display lamp 4 on the livery unit, road surface 3, makes the light of LED display lamp 4 must the person of transmiting, as Fig. 2, Fig. 3, shown in Figure 4.

When using according to above-mentioned structure, must provide cable 1 electric current by the controller on the sensor circuit a 2, the inductive effect that primary winding 11 and induction coil are 31 reaches electric current on the mu balanced circuit b, and directly make the display lamp on the livery unit, road surface 3 luminous, reach the guiding vehicle and advance, warn pedestrian and vehicle, guarantee the effect of traffic safety, and this cable 1 respectively is independent with this livery unit, road surface, do not contact mutually, and be convenient to install, replace and put, reduce the chance that leaky takes place;

And utilize metal coating lid 5 protection livery unit, road surface 3, and when making livery unit 3, vehicle spreading road surface, the 3 unlikely damaged distortion of livery unit, road surface, or make the light emitting source established in the livery unit, road surface 3 and Circuits System because of damage, and lose the function of light-emitting caution.

Please consult Fig. 2, Fig. 6, shown in Figure 7 as mentioned above again, when the utility model is implemented on actual road surface, livery unit 3, road surface can be installed on the road or be installed on the crosswalk along graticule, and with cable 1 be embedded in livery unit, above-mentioned plural road surface 3 under the line that forms several centimeters, see through controller 2 and transmit electric current, through sensing circuit and mu balanced circuit b, make the LED display lamp 4 on the livery unit, road surface 3 luminous, with guiding wagon flow or pedestrian.

The above person of thought, it only is preferred embodiment of the present utility model, when the scope that can not limit enforcement of the present utility model with this, promptly change according to claim of the present utility model and the simple equivalent done of creation description generally and modify, all should still belong in the scope that patent of the present utility model contains.

Combine and stated by last technical pattern of the present utility model is taken off in detail, structure of the present utility model can reach caution pedestrian and vehicle really, is convenient to install, replaces and put, and reduces leaky takes place, the light emitting source of establishing in the protection livery unit, road surface 3 and the purpose of Circuits System.

Claims

1, a kind of road inductive device, this road surface livery has the luminous structure of high brightness, is assisted Ordinary Rd livery, sign or graticule can guide the safety that dual-way vehicle moves ahead in regular turn and takes the pedestrian into account; This structure be include a cable, livery unit, plural road surface is formed; It is characterized in that:

This cable one end is to be connected with controller, and end is embedded in about the 5～10cm of underground along indicating the road surface in addition, and whenever is spaced a distance on cable, is connected to a plurality of primary windings with parallel way;

2, a kind of road inductive device as claimed in claim 1 is characterized in that, during the installing of this metal coating lid, its printing opacity mouth is corresponding with LED display lamp on the livery unit, road surface.

3, a kind of road inductive device as claimed in claim 1 is characterized in that, the combination of this metal coating lid and livery unit, road surface is offered array perforation in the metal coating cap surface, and locks with ground with screw and to fix.

4, a kind of road inductive device as claimed in claim 1 is characterized in that, these metal coating lid both sides are arcwall face, the power that the metal coating lid bears when pressing rolling by arcwall face with the removal vehicle.