JP3031734U - Self-luminous roadside tack - Google Patents

Abstract

(57) [Abstract] [Problem] In a self-luminous roadside stud using a solar cell, the power generation and charging performance of the solar cell is enhanced, and the appearance is made smart so as not to pose a danger to pedestrians, and even during the daytime. A self-luminous roadside tack structure that makes it easy to select colors that stand out or match the surrounding landscape. SOLUTION: An electric double layer capacitor is adopted in order to effectively store electric energy of Taiyo photovoltaic power generation and to relax and expand usage conditions of sunlight and ambient temperature, and an upper Taiyo battery section and an LED light emitting section of a tack body body case. Except for the above, a cover case that can be colored is used to increase the strength of the main body case and at the same time prevent theft and mischief.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a self-luminous roadside tack that contributes to safety of vehicle traffic at night.

[0002]

[Prior art]

 For the purpose of simplifying the installation of commercial power supply type installations and saving maintenance work, solar cells are used for road studs and line-of-sight guides for guidance warning, and LEDs with power consumption that matches their power generation capacity are used. There are more and more examples to use. However, from the viewpoints of the power generation performance of the solar cell and the storage capacity of the secondary battery, etc., there are restrictions on the applicable shape, installation location, etc. in terms of the size of the solar cell panel and the volume depending on the capacity of the storage battery. there were.

[0003]

[Problems to be solved by the device]

 Therefore, the present invention is intended to relax the installation conditions by increasing the power generation charge and storage performance and expand the applications, while also rationalizing the installation method of the main roadside tacks, increasing the strength, and refining the design.

[0004]

[Means for solving the problem]

 In order to achieve the above-mentioned object, the present invention puts a solar battery on the upper surface of the transparent case of the roadside stud, and puts a light emitting element LED on the front side. A control circuit unit for controlling light emission / extinction, blinking, etc. of the multi-layer capacitor and the LED is provided.

At the same time, the U-shaped cover case excluding the front light emitting part and the upper surface solar cell part of the transparent main body of the tack body is covered and fitted over the entire surface.

[0006]

[Action]

 Since the self-luminous roadside tack according to the present invention is configured as described above, the electric double layer capacitor that reacts sensitively to the power generation conditions of the solar cell and starts charging relaxes the installation conditions as the roadside tack and reduces the sunshine duration. Enables cycle of power generation, charging and discharging even in places where there are few places, in the shade of trees, in cold regions where the temperature exceeds 20 ° C, and even under high temperature conditions of 70 ° C. In addition, there is no need for simultaneous replacement within 2 to 4 years like general lead batteries and NiCd batteries, and there is no need to regulate the disposal of batteries. Is born.

The control unit includes an overvoltage prevention circuit for storing electric energy generated from the solar cell in the electric double layer capacitor, a charge / discharge switching circuit that is performed by illuminance determination based on the amount of electric energy generated by the solar cell, and a discharge light emission In this case, the blinking control of the LED is performed.

Further, the U-shaped cover case covers the part where the anchor bolts are fastened to prevent mischief or theft at the time of installation on a road curb, etc., and at the same time, only the cover case corresponds to the road environment. By molding in a color that is conspicuous or that matches the landscape, it will serve as a roadside tack even during the day, protect and reinforce the tack case, and give a smart design impression. Of.

[0009]

【Example】

 An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a plan view of the roadside tack of the present invention, in which the transparent case 1 of the main body is semi-transparent (textured) except for the light emitting window 1-1 and the upper surface 1-2 of the solar cell section 4. In this embodiment, the U-shaped cover case 2 is colored and molded in brown as an example. Case 2 can be changed to a rat color or another color, but is preferably an opaque color. Polycarbonate resin is used as the material for the tack body 1 and the cover case 2.

Referring to FIG. 2 which is a sectional view taken along the line AA ′ of the embodiment of the present invention, the main body transparent case 1 has main body joint fastening portions 1-3, 1-3 through the joint fastening holes 15, 15 ′ of the bottom case 3. It is screwed with '..., and the mating contact parts 1-4, 1-5, etc. are subjected to a packing process for maintaining water honey. Of course, the joint fastening portion 1-3 is also waterproofed.

[0011] By the above, the main body of the road tack is completed, and the bottom surface of the main body may be adhered to the curb or the like with an adhesive, but normally, in order to complete the installation, the anchor bolt hole 9 is used to attach the curb. Is embedded in the side wall of the balustrade and fastened to it.

According to the present invention, the U-shaped cover case 2 covers the rear part of the main body 1, the inner front projection 11 on the cover case side is fitted in the hook hole 12 on the main body side, and the rear inner projection 13 is formed on the main body side. It is push-fitted so as to be caught in the catch hole 14 on the rear side of the body. With this alone, the cover case 2 will be hooked tightly to the main body 1 and will be in close contact with the main body, so there will be no catch when the cover case is removed and the anchor bolts will not appear unless the cover case is hit with a hammer. It will not be loosened and taken away. In addition, the overall shape of the studs will not be caught, making it highly safe for pedestrians.

Due to the color of the cover case 2, the roadside tacks, which are usually used only at night, have the power of alerting during the daytime or give the comfort that matches the environment. At the same time, the cover case 2 also protects the synthetic resin molded tacks from ultraviolet rays, and the road side tacks should not be overridden by the vehicle, but should the vehicle tire deviate, It also serves to enhance the compression resistance and impact strength of the body itself.

[0014]

[Effect of device]

 Since the self-luminous roadside tack according to the present invention is configured as described above, the application range for installation is wide, and it is not necessary to keep the upper surface 1-2 of the tack body upwards at all times. For example, even if it is installed on the side wall of a balustrade, the function of the solar cell can be fully exerted. At the same time, the colors can be freely adjusted, and good effects can be exerted in terms of the effect of reinforcing the main body.

[Brief description of drawings]

FIG. 1 is a plan view of an embodiment.

FIG. 2 is a sectional view taken along the line AA ′ in FIG. 1 of the embodiment.

FIG. 3 is a front view of the embodiment.

FIG. 4 is a right side view of the example main body.

FIG. 5 is a plan view of the same main body.

FIG. 6 is a plan view of a bottom case joined and fastened to the same main body.

FIG. 7 is a plan view of a cover case that covers and fits the same main body.

FIG. 8 is a cross-sectional view of the same cover case taken along line BB ′.

FIG. 9 is a sectional view taken along line CC ′ of the above cover case.

FIG. 10 is a block diagram of the present embodiment.

[Explanation of symbols]

 1 Main Body Case 2 Cover Case 3 Bottom Case 4 Solar Cell 5 LED 6 Diffusing Lens 7 Control Section 9 Main Case Anchor Bolt Hole 10 Bottom Case Anchor Bolt Hole 15, 15 'Bottom Case Joint Fastening Hole 16 Cover Case Side anchor bolt hole guide

Claims (1)

[Scope of utility model registration request] 1. A self-luminous roadside tack that emits a flashing light at night and provides warning guidance to a traveling vehicle. A high-intensity light emitting diode is used as a light emitting element, a solar battery is used as a power source, and an electric double layer capacitor is used as a power storage function. And departure and charging in the daytime, L at night
It is characterized by arranging a control unit for controlling blinking light emission by ED and turning off in the morning, and the housing of the roadside tack covers the main body synthetic resin molded tack member with the light emitting unit and the solar cell unit covered with a cover case. A self-luminous roadside stud characterized by being worn.