CN214143377U

CN214143377U - Ground projection warning device

Info

Publication number: CN214143377U
Application number: CN202022588978.8U
Authority: CN
Inventors: 尹晓红; 蓝山韵; 潘佳禧; 江阳光; 余跃
Original assignee: Shenzhen Technology University
Current assignee: Shenzhen Technology University
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-09-07
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a ground projection warning device, the device includes: a support bar; the projection lamp is arranged on the supporting rod and used for projecting a warning pattern to the ground; the lighting street lamp is arranged on the supporting rod and is positioned on the upper side of the projection lamp in an inclined manner; the solar panel is arranged on the supporting rod and positioned above the projection lamp and the lighting street lamp, and the solar panel is connected with the projection lamp and the lighting street lamp. The utility model provides a ground projection warning device can replace traditional ground speed reduction suggestion or decelerator, goes out pseudo-3D warning pattern at the subaerial projection, reaches and gives the audio-visual light warning effect of driver on dense fog or the bad road of illumination to can compensate traditional ground speed reduction suggestion or the high shortcoming of decelerator maintenance cost.

Description

Ground projection warning device

Technical Field

The utility model relates to a traffic warning technical field especially relates to a ground projection warning device.

Background

At present, a traffic road is generally provided with a deceleration belt to prompt a driver to decelerate, and the deceleration belt is generally arranged on road junctions, industrial and mining enterprises, schools, residential community population and other road sections needing vehicle deceleration and slow running and road sections which are easy to cause traffic accidents, so that the road surface is slightly raised, and yellow and black alternate colors are supplemented, so that the attention of the driver is attracted. The safety device is a novel special traffic safety device for reducing the running speed of motor vehicles and non-motor vehicles.

But the warning effect of the traditional speed bump to the driver is not obvious. Particularly, when the vehicle runs on a thick fog road or a road with poor illumination, the vehicle is more difficult to see and cannot play a role of deceleration. In addition, because the operating principle of the traditional deceleration strip is that the physical protrusion forces the driver to decelerate, when the deceleration strip is used for a long time, the deceleration strip is worn, the effect is greatly reduced, and the later maintenance cost is high.

Thus, there is a need for improvements and enhancements in the art.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a ground projection warning device, aim at solving traditional ground speed reduction suggestion or the unable full play deceleration action of decelerator among the prior art, warning effect is not good, and problem with high costs.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts as follows:

in a first aspect, the utility model provides a ground projection warning device, wherein, ground projection warning device includes: a support bar; the projection lamp is arranged on the supporting rod and used for projecting a warning pattern to the ground; the lighting street lamp is arranged on the supporting rod and is positioned on the upper side of the projection lamp in an inclined manner; the solar panel is arranged on the supporting rod and positioned above the projection lamp and the lighting street lamp, and the solar panel is connected with the projection lamp and the lighting street lamp.

In one implementation mode, the projection lamp comprises a shell and a light-emitting lamp body arranged in the shell, wherein a detachable projection glass slide is further arranged in the shell and is located on the outer side of the light-emitting lamp body and used for projecting warning patterns.

In one implementation, a clamping portion is provided in the housing, and the projection slide is clamped in the housing by the clamping portion.

In one implementation mode, a light-transmitting area is arranged on the projection glass, a warning pattern is arranged on the light-transmitting area, the warning pattern comprises any one of a deceleration strip pattern, a zebra crossing pattern and a digital pattern, and the deceleration strip pattern, the zebra crossing pattern and the digital pattern are all composed of different color blocks.

In one implementation mode, a protection box is sleeved on the outer side of the projection lamp and fixed on the support rod.

In one implementation mode, the projection lamp comprises a photosensitive sensor and a humidity sensor, and a probe of the photosensitive sensor and a probe of the humidity sensor are arranged on the outer side of the protection box.

In one implementation, the projection lamp and the support rod are fixed by screws.

In one implementation, the support rod includes a lower support rod and an upper support rod disposed on the lower support rod, and the lower support rod is fixed on the ground.

Has the advantages that: the utility model provides a ground projection warning device, compared with the prior art, the utility model discloses a projection warning device can utilize the solar energy electroplax to carry out self-charging, and is not power consumptive, does not account for the space with the synthetic integrative mutual noninterference of street lamp to can replace traditional ground speed reduction suggestion or decelerator, go out pseudo-3D warning pattern at subaerial projection, reach and give driver audio-visual light warning effect on dense fog or the bad road of illumination, and can compensate the shortcoming that traditional ground speed reduction suggestion or decelerator maintenance cost is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is the whole structure diagram of the ground projection warning device provided by the utility model.

Fig. 2 is a schematic view of the projection lamp structure provided by the present invention.

Fig. 3 is an exploded schematic view of the inner device of the projection lamp provided by the present invention.

Fig. 4 is a schematic top view of a projection lamp provided by the present invention.

Fig. 5 is an internal top view of the projection lamp without the lamp cover and other parts according to the present invention.

Fig. 6 is the utility model provides a deceleration strip projection lamp piece pattern.

Fig. 7 is the utility model provides a speed reduction sign projection lamp piece pattern.

Fig. 8 is the zebra crossing projection lamp pattern provided by the present invention.

Fig. 9 is a schematic view of the protection box provided by the present invention.

Reference numerals:

Detailed Description

In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Because in the prior art, the warning effect of the traditional speed reduction prompting or reducing device on the driver is not obvious, especially when the driver drives on a thick fog or poor-lighting road, the driver is more difficult to see clearly, the warning effect cannot be exerted, and the later maintenance cost is very high, the prior art needs to be improved.

In order to solve the problems in the prior art, the present embodiment provides a ground projection warning device, as shown in fig. 1, the device includes: a support bar 101; the projection lamp 106 is arranged on the support rod 101, and the projection lamp 106 is used for projecting a warning pattern to the ground; a lighting street lamp 105 disposed on the support rod 101 and located on an upper side of the projection lamp 106; the solar panel 104 is arranged on the supporting rod 101 and positioned above the projection lamp 106 and the lighting street lamp 105, and the solar panel 104 is connected with the projection lamp 106 and the lighting street lamp 105. Solar panel 104 can last to projection lamp 106 and charge and the electric storage capacity, through projection lamp 106 goes out pseudo-3D warning pattern at subaerial projection, reaches and gives the audio-visual pattern light warning effect of driver on dense fog or the bad road of illumination to can compensate traditional ground speed reduction suggestion or the high shortcoming of decelerator maintenance cost, simultaneously, projection lamp 106 closes as an organic wholely with the street lamp, does not account for the space, and with light 105 shines the angle difference, mutual noninterference, and illumination and warning go on simultaneously.

Specifically, as shown in fig. 2, 3, 4 and 5, the projection lamp 106 in this embodiment includes a housing 204 and a light-emitting lamp body 502 disposed in the housing 204, the housing 204 further includes a detachable projection slide 301, and the projection slide 301 is disposed outside the light-emitting lamp body 502 and used for projecting a warning pattern. In one implementation, the housing 204 is divided into a lower housing 202 and a lampshade 203, and the lower housing 202 and the lampshade 203 are fixedly connected by screws through the screw holes 503. The lower case 202 is loaded with the luminous body 502, the projection slide 301, the slide fixing ring 302 and the power cord 201, and the bottom surface of the lower case 202 is arranged in a concave-convex shape, so that the power cord 201 is tightly clamped with the lower case 202 to play a role of sealing; the lampshade 203 is a three-dimensional figure like a prism table, the upper surface of the lampshade is in an octagonal shape, and the lampshade 203 can converge the light source of the light-emitting lamp body 502, so that the projection lamp 106 can irradiate light rays towards a certain angle without interfering with the scattered light rays of the illumination street lamp 105.

In another implementation, as shown in fig. 2, 3, 4 and 5, a snap-fit portion 501 is provided in the housing 204, and the projection slide 301 is snapped into the housing 204 by the snap-fit portion 501. Specifically, the engaging portion 501 is a cylindrical body with a groove, and is embedded in the housing 204, the light emitting lamp body 502 is mounted in the engaging portion 501, the engaging portion 501 has a thread, when the projection slide 301 is remounted above the light emitting lamp body 502, the last thread above the light emitting lamp body 502 can just be placed in the projection slide 301, and the projection slide 301 is engaged and fastened, and the projection slide 301 can be engaged and fastened by the slight placement without manual force application, and can be engaged by using the effect of gravity, and preferably, in order to further stabilize the projection slide 301, the slide fixing ring 302 is placed above the projection slide 301, and the slide fixing ring 302 is also engraved with a thread, and the projection slide is pressed above the slide fixing ring 302.

In yet another implementation, the projection slide 301 is provided with a light-transmitting area, and the light-transmitting area is provided with a warning pattern, where the warning pattern includes any one of a deceleration strip pattern, a zebra pattern, and a digital pattern, and as shown in fig. 6, 7, and 8, the deceleration strip pattern, the zebra pattern, and the digital pattern are all composed of different color blocks. Specifically, the projection glass 301 is engraved with planar figures and geometric figures to form a three-dimensional planar figure, the projection glass 301 is formed by combining slides with three colors of red, cyan and white, only the part of the pattern on the slide can transmit light, and the other parts are completely shielded, so that the light of the light-emitting lamp body 502 is further converged and the angle is controlled, the light emitted by the light-emitting lamp body 502 penetrates through the projection glass 301 and the lampshade 203 to present a pattern with a pseudo-3D effect, the pattern comprises any one of a deceleration strip pattern, a zebra pattern and a digital pattern, each surface of the pattern alternately appears by the three colors of red, cyan and white, so that the pseudo-3D effect is more prominent, and the emitted light is very bright due to the convergence processing of the light, and the whole presented pseudo-3D pattern warning effect is more visual than that of a warning sign found by a traditional method, the effect is more prominent.

In other implementation manners, as shown in fig. 1, firstly, the support rod 101 includes a lower support rod 102 and an upper support rod 103 disposed on the lower support rod 102, the lower support rod 102 is fixed on the ground, the support rod 101 is a support structure of the street lamp, and the projection lamp 106 and the street lamp are integrated into a whole, so that the space is not occupied, and the street lamp is convenient and small. Secondly, the solar panel 104 can charge the projection lamp 106, store electricity in time in the daytime and have a very large storage capacity, and even when the electricity of the projection lamp 106 is exhausted, the solar panel 104 can use the stored electricity to supply the projection lamp 106 to continue working for more than 3 and 4 hours; finally, illumination street lamp 105 light is the obtuse triangle form that diverges and diffuses the irradiation, and light is not strong, projection lamp 106 with adopt the fix with screw between the bracing piece 101, can dismantle the adjustment position, can set to 60 degrees contained angles under the conventionality and assemble the irradiation, and the irradiation angle can be adjusted according to road conditions at that time or local geographical environment, has bright and shone warning effect, projection lamp 106 with illumination street lamp 105 cooperates jointly, can illuminate the road, can warn passerby and vehicle, can not interfere with each other again.

The utility model discloses still used protection box 107, photosensitive sensor 901 and humidity transducer 902 are as shown in figure 1 and figure 9, in the middle of an implementation, the outside cover of projection lamp 106 is equipped with protection box 107, protection box 107 is fixed on the bracing piece 101, photosensitive sensor 901's probe with humidity transducer 902's probe sets up protection box 107's the outside. Specifically, since the connection portion between the lower housing 202 and the protection box 107 is concave-convex, the projection lamp 106 and the protection box 107 can be sleeved without any fixing device, and in addition, the protection box 107 can be sleeved to play a role in preventing rain and sunlight for the projection lamp 106, thereby ensuring that the basic devices in the projection lamp 106 can be used for a long time. In one implementation, the photosensitive sensor 901 and the humidity sensor 902 are configured to detect data of current brightness and humidity, and filter and amplify the data, and perform logic judgment to obtain a current weather condition, and when the weather condition is good and sunny, adjust the power of the projection lamp 106 to be reduced or turned off, and continue to detect the current weather condition in real time until the weather condition is worsened or adjustment is performed after waiting for the coming night; when the weather condition is detected to be severe and the visibility is poor, the power of the projection lamp 106 is increased, so that the warning effect becomes more obvious; when the weather conditions are normal, the projection lamp 106 is operated at a default power for projection. The power of the projection lamp 106 can be adjusted according to the actual environment through the detection of the photosensitive sensor 901 and the humidity sensor 902, so that the projection lamp 106 can adapt to various environments for warning and energy consumption is saved.

To sum up, the utility model discloses a ground projection warning device, the device includes: a support bar; the projection lamp is arranged on the supporting rod and used for projecting a warning pattern to the ground; the lighting street lamp is arranged on the supporting rod and is positioned on the upper side of the projection lamp in an inclined manner; the solar panel is arranged on the supporting rod and positioned above the projection lamp and the lighting street lamp, and the solar panel is connected with the projection lamp and the lighting street lamp. The utility model discloses a projection lamp can utilize the solar energy electroplax to carry out self-charging, and is not power consumptive, with the synthetic integrative mutual noninterference of street lamp, collocation work does not account for the space to can replace traditional ground speed reduction suggestion or decelerator, go out pseudo-3D warning pattern at subaerial projection, splendid, the utility model discloses a projection lamp has still utilized the protection box, and temperature and humidity sensor protects the inside device of projection lamp as auxiliary assembly, and detects the change adjustment projection lamp power of weather, makes the projection lamp can adapt to various environment and warns and energy saving consumed.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A ground projection warning device, the device comprising: a support bar; the projection lamp is arranged on the supporting rod and used for projecting a warning pattern to the ground; the lighting street lamp is arranged on the supporting rod and is positioned on the upper side of the projection lamp in an inclined manner; the solar panel is arranged on the supporting rod and positioned above the projection lamp and the lighting street lamp, and the solar panel is connected with the projection lamp and the lighting street lamp.

2. The ground projection warning device of claim 1, wherein the projection lamp comprises a housing and a light emitting lamp body disposed in the housing, a detachable projection glass is further disposed in the housing, and the projection glass is disposed outside the light emitting lamp body for projecting a warning pattern.

3. The floor projection warning device of claim 2, wherein a snap-fit portion is provided in the housing, and the projection slide is snap-fitted in the housing through the snap-fit portion.

4. The ground projection warning device as claimed in claim 3, wherein the projection glass is provided with a light-transmitting area, the light-transmitting area is provided with a warning pattern, the warning pattern comprises any one of a speed bump pattern, a zebra pattern and a digital pattern, and the speed bump pattern, the zebra pattern and the digital pattern are all composed of different color blocks.

5. The ground projection warning device as claimed in claim 1, wherein a protection box is sleeved outside the projection lamp, and the protection box is fixed on the support rod.

6. The ground projection warning device as claimed in claim 5, wherein the projection lamp comprises a photosensitive sensor and a humidity sensor, and the probe of the photosensitive sensor and the probe of the humidity sensor are arranged outside the protection box.

7. The ground projection warning device of claim 1, wherein the projection lamp is fixed to the support rod by screws.

8. The ground projection warning device of claim 1, wherein the support rod comprises a lower support rod and an upper support rod disposed on the lower support rod, and the lower support rod is fixed on the ground.