TWM552510U - Indication and illumination device for bulged road - Google Patents

Description

Road bump indicating lighting device

The present invention relates to the technical field of road indicating lighting devices, and more particularly to a road bump indicating lighting device capable of displaying a warning effect at night.

In order to increase the safety of driving, government-related units usually place road indicating lighting devices on roads, safety islands or guardrails to prevent drivers from deviating from the lanes in the case of rainy days, fogging or nighttime sights, resulting in collisions. Casualties caused by other vehicles or guardrails.

Please refer to FIG. 1 , which is a structural exploded view of a conventional road indicating lighting device. As shown in FIG. 1 , the conventional road indicating illumination device 1 ′ includes a base 11 ′, a cover 12 ′, and a light-emitting module 13 ′, wherein the light-emitting module 13 ′ is The utility model comprises: a solar panel 131' and a light-emitting component 132'. As can be seen from Fig. 1, the lighting module 13' is disposed in the base 11', and the casing 12' is joined to the base 11'. With this arrangement, it is possible to supply electric power to the battery by the solar panel 131' under the sunlight, to drive the light-emitting element 132' to issue a warning light guide to the passer-by to avoid the deviation from the lane. Typically, the casing 12' of the device is made of clear plastic or glass and the base 11' is made of cast iron, plastic or other metal alloy material. When installing this device, the pedestal 11' part can be buried under the road along the road marking, so that the casing 12' protrudes on the road surface, or can be fixed on the guardrail or the earth embankment of the safety island to reach the marking line and The role of the boundary.

The conventional road indicating lighting device 1' has an essential disadvantage in that when the lighting module 13' is damaged by a failure of a battery, a solar panel, an LED lamp or a control system, it becomes impossible to emit a warning effect.

In order to improve the above shortcomings, this creation will not only enhance the brightness of the solar module to enhance the warning effect, but also maintain the passive retroreflection effect on the lamp when the solar module is damaged. Appropriate warning function.

The purpose of the present invention is to provide a road bump indicating illumination device, which can provide a high-intensity warning at night or in dim by sealing the illumination unit of the solar module in the main body. light. On the other hand, in the present invention, the accommodating body is made of a transparent material such as plastic, glass or tempered glass, and a reflective metal layer is coated on the side of the accommodating body; such a design not only makes the road convex Instructing the lighting device to warn of the increase in light intensity, and at the same time, when the solar light-emitting module is damaged, the passive-type retroreflective effect on the light of the light is still maintained, and the appropriate warning function is achieved. The accommodating space and shape of the accommodating body are generally circularly symmetrical, but for the application of the pavement marking line with the rolling of the vehicle tire, the accommodating glass is used to make the cat's eye type accommodating body, so that the overall strength is improved, and it is difficult to improve. It is crushed by the tire to increase its service life. In addition, the warning light can be designed to be flashing and non-flashing.

Therefore, in order to achieve the above-mentioned purpose of the present invention, the creator of the present invention first provides an embodiment of the road projection indicating illumination device, comprising: a receiving body made of a transparent material; and a housing chamber comprising a cylindrical surface a space formed by a circular bonnet is disposed in the accommodating body made of the transparent material; a rechargeable energy storage unit is disposed in the accommodating chamber; and a power conversion unit is disposed in the accommodating chamber a solar cell is disposed in the accommodating chamber and electrically connected to the power conversion unit; at least one illuminating module is disposed in the accommodating unit The chamber is electrically connected to the power conversion unit; and a waterproof sealant is disposed in the accommodating chamber to achieve a sealing effect; wherein the side of the accommodating body made of the transparent material is coated with a reflective layer The light emitted by the light emitting module and the light reflected by the retroreflective lamp are used to enhance the intensity of the warning light of the road bump indicating illumination device.

In order to more clearly describe a road projection indicating illumination device proposed by the present invention, a preferred embodiment of the present invention will be described in detail below with reference to the drawings.

Please refer to FIG. 2, which is a perspective view of a road bump indicating illumination device. The road bump indicating illumination device proposed by the present invention mainly comprises: a receiving body 11 made of a transparent material, a rechargeable energy storage unit 12, a power conversion unit 13, a solar panel 14, and a lighting module. 15. A housing chamber 16 and a waterproof sealant 17. The accommodating unit 12 is disposed in the accommodating chamber 16 of the accommodating body 11 made of a transparent material. The power converting unit 13 is disposed in the accommodating body 11 made of the transparent material. The chamber 16 is electrically connected to the rechargeable energy storage unit 12. In particular, the solar panel 14 is disposed in the accommodating chamber 16 of the accommodating body 11 made of the transparent material, and is electrically connected to the power conversion unit 13. It must be particularly noted that the transparent material is a high compressive strength tempered glass. Further, the accommodation chamber 16 is sealed with a waterproof sealant 17.

In the above, the at least one light-emitting module 15 is disposed in the accommodating chamber 16 of the accommodating body 11 made of the transparent material, and is electrically connected to the power converting unit 13. Further, the light-emitting module 15 includes a driving circuit board 151 and at least one light-emitting unit 152. The driving circuit board 151 is disposed on the solar panel 14 and electrically connected to the power conversion unit 13. The at least one light emitting unit 152 is respectively disposed on the surface of the driving circuit board 151 and electrically connected to the driving circuit board 151. It must be particularly noted that the illumination unit 152 can be any of the following: an LED element, an OLED element, an LED strip, or an OLED strip. Further, the light emitting unit 152 is a blinking type of light.

In the present invention, the accommodating chamber 16 includes a space formed by a cylindrical surface 161 and a circular bonnet 162, and is disposed in the accommodating body 11 made of the transparent material to accommodate the rechargeable energy storage unit. 12. The power conversion unit 13, the solar panel 14, and the light-emitting module 15 are sealed at the bottom with a waterproof sealant 17, and the bottom cover can be reinforced to prevent water and moisture from penetrating into the accommodating chamber 16, causing condensation of the water droplets. Or the component is damaged. Please refer to FIG. 3 , which is a schematic cross-sectional view of the illuminating device for the road surface of the present invention. As shown in the figure, the side of the accommodating body 11 made of a transparent material is coated with a reflective layer 111 for reflecting the illuminating mode. The light emitted by the group 15 and the incident light of the vehicle on the retroreflective roadway thereby enhance the intensity of the warning light of the road bump indicating illumination device. The creation of the light reflecting layer 111 is not particularly limited in the present invention, and may be a conventional metal reflective material.

Thus, the above-mentioned road projection indicating illumination device proposed by the present invention has been completely and clearly explained. Through the above, we can know that the creation has the following advantages:

(1) a design of a reflective metal layer coated on the side of the accommodating body 11 made of a transparent material by at least one illuminating unit 152, respectively, for reflecting the illuminating mode The light emitted by the group 15 and the incident light of the vehicle on the retroreflective road enhance the intensity of the warning light of the road sign indicating the illumination device at night.

(2) When the solar module is damaged, the cat eye protrusion road sign passively has the effect of retroreflecting the light projected by the lamp, and the appropriate warning function is obtained, thereby prolonging the service life.

(3) The transparent body of the tempered glass can be made into the receiving body 11 to improve the overall strength, is not easily crushed by the tire, and has a long service life.

It is to be understood that the foregoing detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention. Both should be included in the scope of the patent in this case.

<this creation>
11‧‧‧Receiving body made of transparent material
12‧‧‧Charged energy storage unit
13‧‧‧Power Conversion Unit
14‧‧‧ solar panels
15‧‧‧Lighting module
16‧‧‧ housing room
111‧‧‧reflective layer
151‧‧‧Drive circuit board
152‧‧‧Lighting unit
161‧‧‧ cylindrical surface
162‧‧‧round hat

<知知>
1'‧‧‧Road indicating lighting
11'‧‧‧Base
12'‧‧‧Shell
13'‧‧‧Lighting Module
131'‧‧‧ solar panels
132'‧‧‧Lighting components

1 is a schematic exploded view of a conventional road indicating lighting device; FIG. 2 is a perspective view of a road bump indicating lighting device according to the present invention; and FIG. 3 is a schematic cross-sectional view of the road marking indicating lighting device.

11‧‧‧Transparent tempered glass housing

12‧‧‧Charged energy storage unit

13‧‧‧Power Conversion Unit

14‧‧‧ solar panels

15‧‧‧Lighting module

16‧‧‧ housing room

17‧‧‧Waterproof sealant

111‧‧‧reflective layer

151‧‧‧Drive circuit board

152‧‧‧Lighting unit

161‧‧‧ cylindrical surface

162‧‧‧round hat

Claims (6)

A road protrusion indicating illumination device comprises: a receiving body made of a transparent material; a receiving chamber comprising a cylindrical tubular surface and a circular cap-like surface, which is disposed on the transparent material a charging energy storage unit is disposed in the accommodating body chamber; a power conversion unit is disposed in the accommodating chamber and electrically connected to the rechargeable energy storage unit; Is disposed in the accommodating chamber and electrically connected to the power conversion unit; at least one illuminating module is disposed in the accommodating chamber and electrically connected to the power conversion unit; and a waterproof sealant Provided in the accommodating chamber to achieve a sealing effect; wherein the side of the accommodating body made of the transparent material is coated with a reflective layer for reflecting the light emitted by the illuminating module and the backlight on the road The incident light, in this way, enhances the intensity of the warning light of the road illuminating indicating illumination device. The road projection indicating lighting device according to claim 1, wherein the transparent material is a high compressive strength tempered glass. The road projection indicating illumination device of claim 1, wherein the reflective layer is made of a metal reflective material. The illuminating module of the invention, wherein the illuminating module comprises: a driving circuit board disposed on the solar panel and electrically connected to the power conversion unit And at least one light emitting unit disposed on a surface of the driving circuit board and electrically connected to the driving circuit board. The road projection indicating lighting device of claim 4, wherein the lighting unit can be any one of the following: an LED element, an OLED element, an LED light bar, or an OLED light bar. The road projection indicating illumination device according to claim 1, wherein the illumination unit is a blinking type illumination.