JP3086473U - Solar energy street light devices - Google Patents

Abstract

(57) [Summary] [Problem] To provide a solar energy streetlight device. SOLUTION: Attach to an existing street light on both sides of a current road or on an isolated island, a solar energy absorbing plate and a substrate are installed in a lamp sheet, and further, a storage battery is installed in a rod sheet capable of a lamp rod. After the light is absorbed by the solar energy absorbing plate, the substrate is converted to electric power and stored in the storage battery. When the environment becomes dark, the power stored in the storage battery is transmitted to the LED by controlling the substrate and illuminated, It is self-sufficient to supply power and illuminate without external power transport.The transparent protective cover that covers the upper part of the lamp sheet and protects the solar energy absorption plate and the substrate is shaped like an arc cone, To irradiate the solar energy absorption plate intensively to prevent birds, ash dust and fallen leaves from staying on the cover surface due to the inclination of the cover surface, and keep the transparent protective cover clean. And a solar energy street light device.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a solar-powered streetlight device, in particular, mounted on an existing streetlight on both sides of a current road or on a separation strip, a solar energy absorbing plate and a substrate are installed in a lamp sheet, and a storage battery is a rod capable of being a lamp rod. Installed in a sheet, after the sunlight is absorbed by the solar energy absorption plate, the substrate is converted to electric power and stored in the storage battery. When the environment becomes dark, the power stored in the storage battery is controlled by the LE to control the substrate. D, illuminate the streetlights, and illuminate the streetlights by supplying power in a self-sufficient manner without the need for external power transport. The cone is shaped like a cone, and sunlight is focused on the solar energy absorption plate to prevent birds, ash dust, and fallen leaves from remaining on the cover due to the slope of the cover. , And maintains the cleanliness of the transparent protective cover, a solar energy streetlight device.

[0002]

[Prior art]

 Currently, the lighting power source for street lamps on both sides of the road or on the separation strip is completely obtained from the general power source, so that under the normal supply of power, the shortage of lighting power required by street lamps may not occur. The lighting function works at normal times every day. However, the power transport system can obtain power lighting smoothly when it gets darker. However, if the power consumed by each streetlight is statistically calculated, the periodic electricity bill will be a huge expenditure. This situation is a burden for governments that are currently in tight financial conditions. For this reason, converting renewable energy resources into electricity and using it instead of the current electricity mode can save electricity bills and reduce the occurrence of budget deficits. In addition, the current power acquisition mode for street lamps is that most of the power is obtained from electric wires buried underground, so that the street lights are properly illuminated. This is a necessary fixing process. Street lights are installed on both sides of the road or on the separation strip, which causes traffic congestion for the installation of electric wires and periodic inspections every time.Especially during the digging of the road surface, ash dust blows up and the visibility of the driver becomes poor, and the road surface is poor. Even after the restoration, the road surface did not recover to its original flat condition, and the road surface became uneven, causing the driver to feel trouble.

[0003] In addition, general electric power transportation routes are subject to terrain and terrain arrest and isolation, and electric power transmission systems may not be able to be installed in mountainous areas and remote islands. Therefore, street lights are installed on roads in these areas. As a result, drivers traveling on roads with poor visibility were at risk of accidents.

[0004]

[Problems to be solved by the invention]

 In view of the numerous shortcomings created by the above-described streetlights to adopt the well-known common power supply mode, the present invention provides a solar powered streetlight device.

[0005] The main object of the present invention is to provide a kind of solar energy street light device, which attaches the solar energy device to the street lamps on both sides of the current road or a separation zone, and utilizes the solar energy device. It absorbs solar energy and generates electricity, making it self-sufficient in the power needed to illuminate streetlights, thereby resolving the drawbacks of relying on extraneous electricity.

Another object of the present invention is to provide a kind of solar energy street lamp device, in which a cover surface of a transparent protective cover of a lamp sheet is formed in an arc cone shape and an upper surface of the cover surface is formed. It is shrunk to a pointed pyramid shape, which makes it difficult for fine particles floating in the air to adhere, prevents birds from sticking to dirt, keeps the cover surface clean and transparent, and furthermore, the cover surface has an arc cone shape. Due to this shape, there is no direction in which the entire surface receives solar radiation and becomes a blind spot, and the inner wall of the cover has a light-collecting property, so that the solar energy absorbing plate absorbs sufficient sunlight.

[0007]

[Means for Solving the Problems]

 The invention according to claim 1 is a solar energy device attached to an existing streetlight on both sides of a road or a separation zone, a solar energy absorbing plate configured by a plurality of solar cells arranged in parallel and absorbing solar energy, a charging circuit and lighting. The circuit board, which is a circuit board, and the electrode connector are equipped with male threads and a wire insertion hole at the center, and the wires are inserted into the wire insertion holes through the through holes in the cover and the waterproof packing. After that, the cover presses the waterproof packing against the upper end of the electrode connector, and the storage battery and the transparent cover body over the lamp sheet, the cover surface has an arc-pyramid shape and the center of the upper surface is A transparent protective cover that is contracted to exhibit a pointed pyramid shape; a square pyramid-shaped cover body provided below the lamp sheet; a plurality of LEDs having a mirror surface on the inner surface and inside the upper surface A light converging / reflecting cover, each of which is curved and directed to a neighboring mirror surface, and a diffusion lamp cover, which has a cover surface having a color, and in which illumination light passes through the cover surface to produce a corresponding color, A cone-shaped transparent protective cover is formed above the lamp sheet to prevent standing habitat of birds, to prevent the funnel from contaminating the transparent protective cover and affecting the sunlight collecting function, and to be transparent. The solar energy streetlight device is characterized in that the protective cover, the substrate, and the solar energy absorbing plate are combined separately with the lamps of the lamp sheet and are applicable to use indoors or special places where sunlight cannot be irradiated. The invention according to claim 2 is the solar energy streetlight device according to claim 1, wherein the cover surface of the transparent protective cover is formed in a polygonal pyramid shape. According to a third aspect of the present invention, there is provided the solar energy streetlight device according to the first aspect, wherein a surface of the transparent protective cover is subjected to light lubrication processing. The invention according to claim 4 is the solar energy streetlight device according to claim 1, wherein the light-collecting / reflecting cover is formed in an arc shape.

[0008]

[Embodiment of the invention]

 As shown in FIGS. 1, 2 and 3, the present invention provides a solar energy street light device, in which the solar energy device 2 is mounted on an existing street light on both sides of an existing road or on a separation zone. Includes a solar energy absorbing plate 21, a substrate 22, and a storage battery 23.

The solar energy absorbing plate 21 is configured by arranging a plurality of solar cells in parallel, and absorbs solar energy.

The substrate 22 is a circuit board having a charging circuit and a lighting circuit.

In the storage battery 23, the electrode connector 231 has a male screw 2311 and an electric wire insertion hole 2312 at the center, and the electric wire 71 passes through the through hole 721 of the cover 72 and the through hole 731 of the waterproof packing 73. After being inserted into the hole 2312, the cover 72 presses the waterproof packing 73 against the upper end of the electrode connector 231 to fix the electric wire 71 and prevent the occurrence of a leakage state due to water intrusion.

In operation, the solar energy absorbing plate 21 and the substrate 22 are placed in the lamp sheet 12 of the streetlight 1, the storage battery 23 is placed in the rod sheet 111 of the lamp rod 11 of the streetlight 1, and the LED 5 is separately placed in the lamp sheet. 12 is mounted inside the light-collecting / reflecting cover 4 below.

The solar energy absorbing plate 21 of the streetlight 1 collects sunlight during the day, the charging circuit of the substrate 22 converts the sunlight into electric power and stores it in the storage battery 23, and the photoelectric function stops at night. Occasionally, the lighting circuit of the substrate 22 controls the storage battery 23 to emit electric energy, and the LED 5 receives the supply of the electric energy to illuminate and emit light, so that the street lamp 1 is self-sufficient in power and receives external power. You do not need to rely on

The bulb used in the street light 1 is an LED 5, which is luminescent at the time of light emission, does not generate a high heat situation, has a long service life (up to 15 years of use), and therefore reduces the frequency of bulb replacement. In addition, the cost expenditure on consumables can be reduced. In addition, the LED 5 is an illuminating luminous flux in which the illuminating light beam is concentrated, and is not a diverging light beam as in a general mercury lamp. Therefore, the illuminating distance is relatively long, the visibility at night is improved, and driving safety is increased. I do.

After the solar energy device 2 is attached to the streetlight 1, when the weather is rainy or cloudy for a long time, the solar energy absorbing plate 21 absorbs the solar energy and performs photoelectric conversion on the substrate 22 to provide sufficient electric energy to the storage battery 23. In order to avoid a situation in which the battery cannot be stored, the storage battery 23 is independently installed in the rod sheet 111 of the lamp rod 11, and then is easily replaced by an exchanger, and in order to prevent water from entering the storage battery 23, Before inserting the electric wire 71 into the electric wire insertion hole 2312 in the middle of the electrode connector 231 of the storage battery 23, the electric wire 71 is sequentially passed through the through hole 721 of the cover 72 and the through hole 731 of the waterproof packing 73, and the cover 72 is screwed with the female screw 22. It is screwed into the male screw 2311 of the electrode connector 231, pressed against the waterproof packing 73 and fixed to the electrode connector 231, and When the kin 73 is pressed by the cover 72, the form is deformed to press the electric wire 71, and the electric wire 71 is tightly fixed, so that the electric wire 71 is easily pulled out after being attached to the electrode connector 231. Further, after the waterproof packing 73 is pressed by the cover 72 to be flattened, the waterproof packing 73 has an action of preventing water from entering the storage battery 23. Therefore, the storage battery 23 is flooded even on a rainy day. There is no catastrophic situation and therefore the normal supply of lighting power required by street lamps can be maintained.

In addition, the transparent protective cover 3 above the lamp sheet 12 has a cover surface 31 in the shape of a circular cone, and the center 311 of the upper surface of the cover surface 31 has a contracted shape and a pointed cone shape. After light-lubricating the surface 31 (increase the light-smoothness of the surface), it prevents convection of fine particles floating in the air or scattered leaves, and furthermore, the center 311 of the upper surface of the cover surface 31 is contracted to form a pointed cone. After that, each part of the cover surface 31 is made to have a sloped surface, so that birds can not stop and do not drop the dung, so that floating particulates, fallen leaves, and dust of the dung are collected on the cover surface 31. And the cover surface 31 retains the original transparency without forming a shielding layer. In addition, the arc-shaped conical surface of the cover surface 31 of the transparent protective cover 3 allows rainwater or strong wind to flow along the surface, so that the transparent protective cover 3 can keep its cleanliness at any time. Further, the cover surface 31 of the transparent protective cover 3 has an arc-conical shape and receives sunlight entirely, does not have a direction of becoming a blind spot, and the inner wall of the cover surface 31 has an arc-shaped surface 312 having a condensing function. Then, the solar light is densely irradiated to the solar energy absorbing plate 21, thereby accelerating the absorption efficiency of the solar energy absorbing plate 21, and the storage battery 23 can complete charging in a short time. In addition, the cover surface 31 of the transparent protective cover 3 can be formed in the shape of a polygonal pyramid. When light rays irradiate the surface of the polygonal pyramid, irreversible refraction occurs, and the transparent protective cover 3 has a beautiful appearance. Present.

As shown in FIGS. 1 to 4, the light-collecting / reflecting cover 4 below the lamp sheet 12 is a pyramid-shaped cover, and a mirror surface 41 is provided on the inner surface of the light-collecting / reflecting cover 4. A plurality of LEDs 5 are provided on the inner side of the upper surface, and each of the LEDs 5 is curved and faces the adjacent mirror surface 41, so that the light beam finally reaches the space between the mirror surfaces 41 after repeatedly projecting the light beam generated by the LED 5 several times. The light is illuminated on the road surface and the brightness becomes several times higher, increasing the illumination area and lighting effect. In addition, in accordance with the demand for changing the shape of the lamp sheet 12 of the various street lamps 1, the form of the light-collecting / reflecting cover 4 is different from that of the semicircular light-collecting / reflecting cover 61 or the elliptical light-collecting / reflecting cover 62 shown in FIG. Depending on the requirements of the illumination intensity, the number of LEDs 5 can be adjusted in a timely manner to form a single-layer or multi-layer array distribution, thereby increasing the width and depth of the irradiation range. Further, the illumination light generated by the LED 5 is converted into illumination light having a color by transmitting through the color diffusion lamp cover 8, whereby the street lamp 1 is provided with different color diffusion lamp covers 8, thereby providing a beautiful appearance. It is considered as a landscape light.

The solar-powered streetlight device of the present invention can be used for various forms of streetlights (such as the well-known streetlight forms of FIGS. 3, 6, 7, and 8) on both sides of a road or a separation zone. Even in mountainous areas and remote island areas where power is relatively high or far away and power cannot be supplied, the present invention can install streetlights on both sides of the road and illuminate the road surface to obtain a safe driving and driving environment.

As shown in FIG. 9, the solar energy streetlight device of the present invention comprises a solar energy absorbing plate 21 and a substrate 22 separately and independently assembled together with a transparent protective cover 3 to form a solar absorber 9 in a single form. The solar absorber 9 can be extended to a place where sunlight can be absorbed, and various street lamps can be installed in a tunnel, or the solar absorber 9 can be used as a further place for using the solar absorber. 9 and the circuit of the lighting lamp in the building are connected, and the electric energy generated by converting the absorption light source of the solar absorber 9 can be used for the indoor lighting lamp.

[0020]

[Effect of the invention]

 Taken together, the present invention has not only economic value but also industrial utility.

[Brief description of the drawings]

FIG. 1 is a sectional view of the present invention.

FIG. 2 is a perspective view of the storage battery of the present invention.

FIG. 3 is an embodiment of the present invention.

FIG. 4 is a perspective view of the light collecting and reflecting cover of the present invention.

FIG. 5 is an embodiment of the light collecting and reflecting cover of the present invention.

FIG. 6 is an embodiment of the streetlight of the present invention.

FIG. 7 is another embodiment of the streetlight according to the present invention.

FIG. 8 is a view showing another embodiment of a streetlight according to the present invention.

FIG. 9 is another embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Street light 11 Lamp rod 111 Rod sheet 12 Lamp sheet 2 Solar energy device 21 Solar energy absorption plate 22 Substrate 23 Storage battery 231 Electrode connector 2311 Male screw 2312 Electric wire insertion hole 3 Transparent protective cover 31 Cover surface 311 Upper surface center 312 Arc surface 4 Condenser Reflective cover 41 Mirror surface 5 LED 61 Light-collecting / reflecting cover 62 Light-collecting / reflecting cover 71 Electric wire 72 Cover 721 Through hole 722 Female screw 73 Waterproof packing 731 Through hole 8 Diffusion lamp cover 9 Sun absorber

Claims (4)

[Utility model registration claims] 1. A solar energy device to be attached to an existing street light on both sides of a road or a separation zone, comprising: a solar energy absorbing plate configured by a plurality of solar cells arranged in parallel to absorb solar energy; a charging circuit and a lighting circuit. After the board is made into a circuit board body, the electrode connector has a male screw, and a wire insertion hole in the center, and after the wire is inserted into the wire insertion hole through the cover through hole and the waterproof packing through hole, The cover is a storage battery that presses the waterproof packing against the upper end of the electrode connector, and a transparent cover body overlying the lamp sheet. The cover surface has an arc-cone shape, and the center of the upper surface is shrunk and sharp. A transparent protective cover having a conical shape, a pyramid-shaped cover provided below the lamp sheet, a plurality of LEs provided with a mirror surface on the inner surface and inside the upper surface
A light converging / reflecting cover, each of which D is curved and directed to a neighboring mirror surface, and a diffusion lamp cover having a cover surface having a color, and illuminating light passing through the cover surface to produce a corresponding color. A transparent protective cover in the shape of a pyramid is formed above the lamp sheet to prevent standing habitat of birds, and to prevent the funnel from contaminating the transparent protective cover and affecting the sunlight collecting function, A solar energy streetlight device characterized in that the transparent protective cover, the substrate, and the solar energy absorbing plate are separately combined with the lamp of the lamp sheet and can be used in a room or a special place where sunlight cannot be irradiated. 2. The solar energy street lamp device according to claim 1, wherein a cover surface of the transparent protective cover is formed in a polygonal pyramid shape. 3. The solar energy streetlight device according to claim 1, wherein a surface of the transparent protective cover is subjected to light lubrication processing. 4. The solar energy streetlight device according to claim 1, wherein the light-collecting / reflecting cover has an arc shape.