CN200978394Y

CN200978394Y - Active caution and deceleration road crown

Info

Publication number: CN200978394Y
Application number: CNU2006200161381U
Authority: CN
Inventors: 柯金生
Original assignee: SHENZHEN ANLI TRAFFIC FACILITIES CO Ltd
Current assignee: SHENZHEN ANLI TRAFFIC FACILITIES CO Ltd
Priority date: 2006-11-30
Filing date: 2006-11-30
Publication date: 2007-11-21
Anticipated expiration: 2016-11-30

Abstract

The utility model provides an active alarming deceleration crown which comprises at least a crown unit which includes a bottom surface and a crown surface, the crown surface is provided with an installment groove and a lamp groove arranging the active light-emitting elements, the bottom of the lamp groove is provided with line holes, the bottom of the crown unit is provided with line grooves communicated with the line holes, the active alarming deceleration crown also comprises a control circuit, wire connected with the active light-emitting elements in the lamp groove passes through the line holes and the line grooves and is switched in the control circuit. The control circuit comprises a power arrangement which supplies power for the active light-emitting elements, and lighting, blanking and flashing of the active light-emitting elements are controlled by the control circuit. The alarming light-emitting elements provided by the active alarming deceleration crown has flash and alarming function to alarm drivers decelerating in advance and greatly improve recognition of the deceleration crown.

Description

Active caution speed reducer

[technical field]

The utility model relates to a kind of road safety facility, relates in particular to a kind of active caution speed reducer.

[background technology]

Speed reducer is a kind of common safety device in the traffic route system, and it is widely used in the road surface that needs vehicle deceleration to travel, as the descending highway section, the sub-district road, access, parking lot, hotel, highway sections, school area etc., it can limit the running velocity of vehicle, ensures traffic safety.

Simultaneously, high-quality speed reducer should reduce the wearing and tearing that vehicle tyre is caused as much as possible.At present, have a kind of speed reducer of rubber flexible material, especially American-European countries is widely used in the traffic route system abroad.The speed reducer that is used must meet European BS traffic sign codes and standards, and yellow black alternate, in bright gay color, sign obviously; Can force to remind effectively motor vehicle driver to slow down and walk or drive slowly, eliminate safe hidden trouble, guarantee traffic safety.And rubber material softness is wear-resisting, for not damage of vehicle tyre.

But at present used speed reducer is darker at misty rain weather or light, under the lower situation of visibility, is not easy to be differentiated by the vehicle driver.The caution reminding effect that is played is less.And, owing to be exposed to daylight for a long time, and drenched with rain, dirty, the black alternate color of the Huang on road camber surface can be more and more fuzzyyer, more and more not eye-catching, identification reduces greatly.

[utility model content]

Technical problem to be solved in the utility model is: provides a kind of and meets the traffic sign standard, and the active caution speed reducer of identification enhancing.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of active caution speed reducer, comprise at least one road camber unit, described road camber unit comprises bottom surface and arch face, described arch face is offered mounting groove, and be used to place the light trough of active luminescent device, cable hole is offered in the bottom of described light trough, the trough that is communicated with described cable hole is offered in the bottom of described road camber unit, described active caution speed reducer further comprises a control circuit, the lead that connects the active luminescent device in the described light trough passes described cable hole and trough inserts described control circuit, described control circuit comprises a supply unit for active luminescent device power supply, control lighting of described active luminescent device by described control circuit, extinguish and glimmer.Active caution speed reducer of the present utility model is provided with the luminescent device of warning, has flash of light, alarm function, makes the driver obtain eye-catching prompting, slows down in advance, has improved the identification of speed reducer greatly.

[description of drawings]

Fig. 1 a is the structural representation of first kind of embodiment of the active caution speed reducer of the utility model.

Fig. 1 b is the side schematic view of the active caution speed reducer shown in Fig. 1 a.

Fig. 1 c is the cross-sectional structure schematic diagram of the active caution speed reducer shown in Fig. 1 a.

Fig. 2 a is the structural representation of second kind of embodiment of the active caution speed reducer of the utility model.

Fig. 2 b is the side schematic view of the active caution speed reducer shown in Fig. 1 a.

Fig. 2 c is the cross-sectional structure schematic diagram of the active caution speed reducer shown in Fig. 1 a.

Fig. 3 a is the structural representation of the third embodiment of the active caution speed reducer of the utility model.

Fig. 3 b is the side schematic view of the active caution speed reducer shown in Fig. 1 a.

Fig. 3 c is the cross-sectional structure schematic diagram of the active caution speed reducer shown in Fig. 1 a.

Fig. 4 is the theory diagram of the circuit control section of the active caution speed reducer of the utility model.

[specific embodiment]

The utility model will be further described below in conjunction with accompanying drawing.

Shown in Fig. 1 a to Fig. 1 c, in first kind of embodiment, the active caution speed reducer of the utility model comprises road camber unit 100, is spliced into one section active caution speed reducer that is applicable to width of roadway by a plurality of road cambers unit 100.Described road camber unit 100 comprises the bottom surface 110 of fitting with the road surface, the end face 120 parallel with the bottom surface, first inclined-plane 130 of symmetry and second inclined-plane 140, and the trough 150 of close bottom surface central authorities in opposite directions.Described first inclined-plane 130 and second inclined-plane 140 are extended to 120 both side edges of end face respectively by the both side edges of bottom surface 110.Form arch face by described end face 120, first inclined-plane 130 and second inclined-plane 140 with decelerating effect.

Offer a plurality of mounting grooves that distribute alternately 132 and LED light trough 134 on described first inclined-plane 130, offer the mounting groove 132 on a plurality of and first inclined-plane 130 and the symmetrical mounting groove 142 and the LED light trough 144 in position of LED light trough 134 on described second inclined-plane 140.Installing pair of LEDs lamp 136 in each LED light trough 134,144, corresponding each the LED lamp 136 in the bottom of each LED light trough 134,144 offer the small cable hole (figure does not show) that connects trough 150, in order to insert the lead of giving 136 power supplies of LED lamp.

Each mounting groove 132,142 is further offered screw 133,143, is used for road camber unit 100 is installed on the road surface.

Usually, use 16mm * 50mm expansion of metal swivel nut, cooperate 12mm * 35mm zinc screw that road camber unit 100 is installed in the rigid pavement; Use 14 * 180mm band cap thread steel nail at flexible pavement.

Described mounting groove 132,142 and LED light trough the 134, the 144th, one-body molded making when casting road camber unit 100.The dimensions of described road camber unit 100 is 1000mm * 315mm * 50mm.

Please continue to consult Fig. 2 a to Fig. 2 c, in second kind of embodiment, the active caution speed reducer of the utility model comprises a plurality of road cambers unit 200, the dimensions of described road camber unit 200 is 250mm * 350mm * 50mm, described road camber unit 200 comprise the bottom surface 210 of fitting, little curved end face 220 with the road surface, in opposite directions symmetry first inclined-plane 230 and second inclined-plane 240 and be opened in the trough 250 of bottom surface central authorities.Form arch face by described curved end face 220, first inclined-plane 230 and second inclined-plane 240 with decelerating effect.

Offer pair of LEDs light trough 232 on described first inclined-plane 230, between described two LED light troughs 232, offer a mounting groove 234, on described second inclined-plane 240, comprise pair of LEDs light trough 242 and a mounting groove 244 equally.Installing pair of LEDs lamp (figure does not show) in each LED light trough 232,242, corresponding each the LED lamp in the bottom of each LED light trough 232,242 offer the small cable hole (figure does not show) that connects trough 250, in order to insert the lead of giving the power supply of LED lamp.

Described mounting groove 234,244 further offers installs screw (figure does not show), is used for road camber unit 200 is installed on the road surface.

Please continue to consult Fig. 3 a to Fig. 3 c, in the third embodiment, the active caution speed reducer of the utility model comprises a plurality of road cambers unit 300, the dimensions of described road camber unit 300 is 500mm * 430mm * 50mm, and described road camber unit 300 comprises the bottom surface 310 of fitting with the road surface, curved arch face 320 and is opened in the trough 350 of bottom surface central authorities.

A pair of trapezoidal LED light trough 322,324 is offered in the left and right sides of described arch face 320 symmetry respectively, installing pair of LEDs lamp (figure does not show) in each LED light trough 322,324, corresponding each the LED lamp in the bottom of each LED light trough 322,324 offers the small cable hole (figure does not show) that connects trough 350, in order to insert the lead of giving the power supply of LED lamp.

Mounting groove 323,325 is offered in the outside of each LED light trough 322,324 respectively, is provided with in each mounting groove screw (not label) is installed.

The arch face of active caution speed reducer of the present utility model is made into the black yellow dichromatism that meets the traffic sign standard, and the LED lamp also can replace with other active luminescent device, as little electricity-saving lamp etc.

As shown in Figure 4, described active caution speed reducer of the present utility model further comprises the control circuit 500 of the LED lamp of a plurality of road cambers of control unit, in the highway section that some active caution speed reducers are installed a control cabinet that contains control circuit 500 is installed, the LED that is used to control the active caution speed reducer in this highway section lights, and extinguishes and state such as flicker.Described control circuit 500 comprises supply unit 510, flash controller 530, changeover switch 540, safeties 550, and output 560.Described supply unit 510 inserts civil power or sun-generated electric power.The output of described flash controller 530 connects conversion switch 540, and described changeover switch 540 connects supply unit 510 simultaneously.By described flash controller 530 control changeover switches 540, insert the LED lamp of output 560 by the automatic operation control of changeover switch 540.Further be connected safeties 550 between described changeover switch 540 and the described output 560.

A kind of active caution speed reducer of the utility model adopts the flexible rubber material, lowers the wearing and tearing to tire, durable wear; Active caution luminescent device is set, has flash of light, alarm function, make the driver obtain eye-catching prompting, slow down in advance, improved the identification of speed reducer greatly.Simultaneously, the road camber amplitude is moderate, makes driving comfortable gently.

Claims

1, a kind of active caution speed reducer, comprise at least one road camber unit, described road camber unit comprises bottom surface and arch face, described arch face is offered mounting groove, it is characterized in that: described arch face is further offered the light trough of placing active luminescent device, cable hole is offered in the bottom of described light trough, the trough that is communicated with described cable hole is offered in the bottom of described road camber unit, described active caution speed reducer further comprises a control circuit, the lead that connects the active luminescent device in the described light trough passes described cable hole and trough inserts described control circuit, and described control circuit comprises a supply unit for active luminescent device power supply.

2, active caution speed reducer as claimed in claim 1, it is characterized in that: described arch face comprises an end face parallel with the bottom surface, and is extended to both side edges one first inclined-plane and one second inclined-plane of described end face respectively by the both side edges of described bottom surface.

3, active caution speed reducer as claimed in claim 2, it is characterized in that: described light trough is opened in described first inclined-plane and second inclined-plane respectively.

4, active caution speed reducer as claimed in claim 1, it is characterized in that: described arch face comprises the end face of an arc, and is extended to both side edges one first inclined-plane and one second inclined-plane of described end face respectively by the both side edges of described bottom surface.

5, active caution speed reducer as claimed in claim 4, it is characterized in that: described light trough is opened in described first inclined-plane and second inclined-plane respectively.

6, active caution speed reducer as claimed in claim 1, it is characterized in that: described arch face is curved.

7, active caution speed reducer as claimed in claim 1 is characterized in that: described to place the active luminescent device in the light trough be the LED lamp.

8, active caution speed reducer as claimed in claim 1, it is characterized in that: described control circuit also comprises flash controller, changeover switch and output, described supply unit inserts civil power or sun-generated electric power, the output of described flash controller connects the conversion switch, and described changeover switch connects described supply unit simultaneously.

9, active caution speed reducer as claimed in claim 8 is characterized in that: further be connected safeties between described changeover switch and the described output.