JP3142236U - Lighting device - Google Patents

Abstract

Provided is an illuminating device in which a solar panel and an illuminating lamp are integrated to simplify the mounting and to efficiently generate power by the solar panel.
A support body having an inclined plate and a locking member that is connected to the inclined plate and that fixes a side edge portion of the inclined plate to a power pole is attached to one surface of the inclined plate. The solar panel 28, the protector 30 that is displaceably attached to the other surface of the inclined plate 16, the battery that is attached to the protector 30 and stores the electric power of the solar panel 28, and the protector 30. And an illuminating lamp that is turned on by battery power.
[Selection] Figure 1

Description

  The present invention relates to an illuminating device that performs illumination using electric power that is attached to an outdoor utility pole or the like and is generated by a solar panel (solar cell) in the daytime.

In an urban area or the like, a lighting device is usually installed on a road where people come and go, and at night, an illuminating lamp is turned on to illuminate the road so that a pedestrian or the like can travel safely. Conventionally, as an outdoor lighting device that can be installed and used as cheaply as possible, a solar panel is installed on top of the lighting without laying a power line, and the battery generates the power generated by the solar panel in the daytime. The thing which uses the electric power at night and lights the illumination lamp with a light emitting diode is proposed (for example, refer to patent documents 1 and patent documents 2).
JP 2003-51208 A JP 2004-281327 A

  However, the conventional illuminating device has a structure in which a solar panel is installed on the top of a utility pole or support so that the sunlight hits well. For this reason, in order to install the illuminating lamp at an appropriate height of the utility pole, the illuminating lamp and the solar panel are separated and connected by a lead wire. And it is necessary to install a solar panel on the top of a utility pole or a support | pillar so that a solar ray may not be interrupted by a utility pole or a support | pillar, and to illuminate a road surface. For this reason, there existed a subject that the installation work in the height of a utility pole or a support | pillar became complicated.

  The present invention solves the above-described problems, and an object thereof is to provide an illuminating device that can simplify installation by integrating a solar panel and an illuminating lamp and can efficiently generate power by the solar panel. And

The following configurations are means for solving the above-described problems.
<Configuration 1>
An inclined plate and a support body that is connected to the inclined plate and has a locking member that abuts and fixes the side edge of the inclined plate to the utility pole, a solar panel mounted on one surface of the inclined plate, and the inclined plate On the other side, a protector that is displaceably mounted, a battery that is attached to the protector and stores the electric power generated by the solar panel, and an illumination that is attached to the protector and is lit by the power of the battery A lighting device comprising a lamp.

  Since each component is integrated with the support body and the protection body, it can be easily installed on the existing utility pole only by locking with the locking member. Moreover, since one side edge of the inclined plate is fixed in contact with the utility pole, the solar panel can be installed at any height other than the top of the utility pole.

<Configuration 2>
In the illumination device according to Configuration 1, the protector is formed of a cylindrical body having a substantially semicircular cross section, and the side edge portion of the inclined plate is disposed so as to be spaced from the protector. A lighting device.

  It is possible to improve the heat dissipation of the protector and to prevent the heat accumulated in the protector from being transmitted to the solar panel through the inclined plate by sunlight or sunlight.

<Configuration 3>
In the lighting device according to Configuration 1 or 2, the inclined plate and the protector include a through hole provided at a corner of the inclined plate and a plurality of through holes provided along a peripheral surface of the protector. A lighting device characterized in that it is detachably fixed by a screw spanned between any of the through holes.

  The position of the solar panel relative to the protector can be easily adjusted so that the solar rays can strike the solar panel efficiently.

<Configuration 4>
In the lighting device according to any one of Configurations 1 to 3, the locking member is inserted into a contact member that is connected to the inclined plate and is in contact with the power pole, and a through hole provided in the contact member. An illuminating device comprising: an attachment band wound around the frame.

  The solar panel and the illuminating lamp can be simultaneously installed on the utility pole simply by wrapping and fixing the mounting band around the utility pole.

<Configuration 5>
In the illumination device according to any one of Configurations 1 to 4, the illuminating lamp includes a plurality of light emitting diodes sequentially arranged in a length direction on a belt-like base and a bowl-like shape arranged so as to cover these light emitting diodes. An illuminating device comprising: a pair of saddle-shaped light emitters each having a lens arranged in parallel and housed in a cylindrical transparent body.

  Illuminance can be increased by increasing the number of light emitting diodes installed.

  Hereinafter, embodiments of the present invention will be described in detail for each example.

1 is a front view showing a state in which the lighting device 10 according to the first embodiment is attached to a utility pole 12. FIG. 2 is a plan view of the same, FIG. 3 is a side view thereof, and FIG. 4 is a perspective view of a main part of the lighting device 10. FIG. 5 is a longitudinal sectional view of the main part.
The lighting device 10 includes a support body 14 having an inclined plate 16 and a locking member 18, a solar panel 28 attached to one surface of the inclined plate 16, a protector 30 attached to the other surface of the inclined plate 16, and protection. A battery 32 attached to the body 30 and a cylindrical illumination lamp 34 attached to the protector 30 are provided.

  The protection body 30 is formed of a cylindrical body having a substantially semicircular cross section. However, in the present invention, the cylindrical body having a substantially semicircular cross section of the protector includes a cylindrical body having a shape in which the cross section of the protector is elliptical and the other peripheral surface is curved.

  The locking member 18 includes an inclined plate 16, a contact member 20 connected to the inclined plate 16, and an attachment band 24 that fixes the contact member 20 to the utility pole 12. The inclined plate 16 is curved with a larger radius of curvature than the protector 30. The abutting member 20 has a shape obtained by bending a plate body having the same width as the inclined plate 16 into a downward U shape, and one side edge portion 20 </ b> A thereof is disposed in contact with the utility pole 12.

  Arranging the one side edge 20A of the inclined plate 16 in contact with the utility pole 12 means arranging the inclined plate 16 so as to protrude substantially perpendicularly from the side of the utility pole 12 with respect to the utility pole 12. . In this way, the illuminating lamp 34 is directed to the road surface to be illuminated, and the solar rays hitting the solar panel 28 are not blocked by the utility pole 12. That is, the solar panel 28 can be disposed at any height other than the top of the utility pole 12.

  In a state where the one side edge portion 20A of the contact member is disposed in contact with the utility pole 12, the illumination lamp 34 faces obliquely downward, and the solar panel 28 faces obliquely upward. The attachment band 24 is inserted into a through hole 22 provided in an intermediate portion of the abutting member 20 and is wound around the utility pole 12 to fix the support 14.

  As shown in FIG. 6, the solar panel 28 is constructed by attaching a thin sheet-shaped solar panel main body 28B to a substrate 28A and, if necessary, attaching a special plastic sheet (not shown) for UV protection. Has been. However, in the present invention, it is assumed that the solar panel main body 28B is directly attached to the inclined plate 16. The solar panel 28 is substantially integrated with the inclined plate 16. Reference numeral 28 </ b> C indicates a lead wire for electrically connecting the solar panel 28 and the battery 32.

  FIG. 7 is an explanatory view showing an attachment state of the inclined plate 16 and the solar panel 28 and the protector 30. FIG. Is shown. (B) and (c) have shown the state which attached the inclination board 16 and the solar panel 28 to the left and the right of the back surface of the protection body 30, respectively.

  The inclined plate 16 and the solar panel 28 are curved with a radius of curvature larger than that of the protector 30, and are arranged so that the center portion is closest to the protector 30 and the side edges are spaced apart. By doing so, it is possible to improve the heat dissipation of the protection body 30 and to prevent the heat accumulated in the protection body 30 from the illuminating lamp 34 or sunlight rays from being transmitted to the solar panel 28 via the inclined plate 16.

  As shown in FIG. 7A, the inclined plate 16 and the solar panel 28 and the protective body 30 are provided on the peripheral surface of the protective body 30 and the through holes 37 provided at the corners of the inclined plate 16 and the solar panel 28. It is detachably fixed via a spacer 41 by a screw 40 spanned between the through hole 38. The spacer 41 has a role of maintaining a distance between the side edge of the inclined plate 16 and the solar panel 28 and the side edge of the protection body 30.

  The through holes 38 of the protector 30 are provided at a plurality of locations along the peripheral surface of the protector 30. The screw 40 is spanned between the through hole 37 at the corner of the inclined plate and an arbitrary through hole among the plurality of through holes of the protector 30. By making the plurality of through holes 38 provided on the peripheral surface of the protector 30 into laterally long holes as shown in the figure, the mounting position of the screw 40 can be selected more freely.

  When the illuminating device 10 is attached to the utility pole 12, the solar panel 28 efficiently receives light from the sun as it faces the sun with an inclination of 30 ° from the horizontal plane as shown in FIG. Preferred above. For this reason, when the illuminating device 10 is attached to the utility pole 12, it is comprised so that the inclination board 16 of the support body 14 which supports the solar panel 28 integrally may be in the state inclined at an angle of 30 degrees from the horizontal surface.

  The attachment positions of the inclined plate 16 and the solar panel 28 with respect to the protector 30 can be changed to the left and right as shown in FIG. That is, when the sunlight rays shine from right above in FIG. 7, the inclined plate 16 and the solar panel 28 are attached to the center as shown in FIG. In the case where the sun rays shine from the left or right side in FIG. 7, the inclined plate 16 and the solar panel 28 may be attached to the sun rays as shown in (b) or (c) of FIG. .

  An illuminating lamp 34, a battery 32, a control circuit 33, a lighting control sensor, and the like are mounted inside the protector 30, and are electrically connected by ordinary methods.

  As shown in FIG. 8, the illuminating lamp 34 includes a pair of bowl-shaped light emitters 48 arranged in parallel and accommodated in a cylindrical transparent body 50. As shown in FIG. 9, the bowl-shaped light emitter 48 includes a plurality of light-emitting diodes 44 disposed on a band-shaped base 42 and a bowl-shaped lens 46 disposed so as to cover the light-emitting diodes 44. Yes. By using a pair of saddle-shaped light emitters 48, the number of light emitting diodes 44 installed can be increased and the illuminance can be increased compared to a normal illumination lamp in which the light emitting diodes 44 are arranged in a row. Reference numeral 47 indicates a light beam generated from the light emitting diode 44.

  When the lighting device 10 having the above configuration is attached to the utility pole 12, it is necessary to prevent the sunlight rays toward the solar panel 28 from being blocked by the utility pole 12 when the road is correctly illuminated by the illumination lamp 34. . For this reason, the illuminating device 10 is attached and fixed to the side of the utility pole 12 that is exposed to sunlight. Then, the inclined plate 16 and the solar panel 28 are attached to the surface of the protector 30 where the sunlight rays hit as much as possible.

FIG. 10 shows an electrical system diagram of the illumination device having the above-described configuration.
As shown in FIG. 10, the lighting device 10 operates with the power of the solar panel 28. In the daytime, the solar panel 28 receives sunlight and generates electricity. The electric power generated by the solar panel 28 is stored in the battery 32. At night, the illumination lamp 34 is turned on by the electric power stored in the battery 32. The lighting control sensor 35 controls the lighting lamp 34 to light only at night. The control circuit 33 is a switch control circuit that controls the operation timing of these circuits. The output signal of the lighting control sensor 35 detects a change in brightness between daytime and nighttime to the control circuit 33 and outputs a control signal for distinguishing between the two. The control circuit 33 charges the battery 32 by inputting the output of the solar panel 28 to the battery 32 during the daytime. In addition, the control circuit 33 connects the battery 32 and the illuminating lamp 34 at night, and automatically turns on the illuminating lamp 34. It is also possible to control the illumination lamp 34 to turn on when the surroundings become dark and the output voltage of the solar panel 28 decreases. At this time, the lighting control sensor 35 becomes unnecessary. The solar panel 28 is preferably attached with a film that transmits light and reflects heat. Thereby, power generation efficiency can be improved.

  As shown in FIG. 1, the illuminating device 10 is disposed on the side surface of the utility pole 12, and the solar panel 28 and the illuminating lamp 34 can be simultaneously installed on the utility pole 12 simply by wrapping and fixing the attachment band 24 around the utility pole 12. Since the components are integrated with each other through the support body 14 and the protection body 30, the parts can be easily installed on the existing power pole 12 only by being locked by the locking member 18. Moreover, since the side edge portion side of the inclined plate 16 is fixed in contact with the utility pole 12, the solar panel 28 can be installed at an arbitrary height of the utility pole 12.

FIG. 11 is a front view showing an illuminating lamp used in the illuminating device of the second embodiment. Portions common to the portions shown in the drawing of the first embodiment are denoted by the same reference numerals, and redundant description is omitted.
In this embodiment, the illuminating lamp 34 is disposed sideways in the protector 30. In this case, the illuminating lamps 34 are shorter than the illuminating lamps arranged in the vertical direction as shown in FIG.
By arranging the illuminating lamps in the horizontal direction, it is possible to increase the illuminance as compared with the first embodiment and widen the range for illuminating the road surface.

FIG. 12 is a cross-sectional view showing an illuminating lamp used in the illuminating device of Example 3. Portions common to those shown in FIG. 8 are given the same reference numerals, and redundant description is omitted.
In this embodiment, the illumination lamp 34 is configured as follows. That is, as the illuminating lamp 34, a pair of saddle-shaped light emitters 48 are configured such that the lenses 46 are separated from each other, as shown in FIG. is there.

  Such an illuminating lamp 34 is preferably used for an illuminating lamp of the illuminating device shown in FIG. Moreover, said illuminating device can be fixed not only to the utility pole constructed | assembled vertically but to the arm which protruded horizontally from the utility pole or the building. If the above-mentioned various structures are combined and the shape or the like of the light emitter is selected, it can be attached so as to illuminate a road or the like.

It is a front view which shows the state which attached the illuminating device of Example 1 to the utility pole. It is the same top view. It is the same side view. It is a perspective view which shows the principal part of the illumination device. It is a longitudinal cross-sectional view of the principal part. It is explanatory drawing of the solar panel used with the same illuminating device. It is explanatory drawing which shows the attachment state of an inclination board, a solar panel, and a protector. It is explanatory drawing of the illuminating lamp used with the illuminating device. It is a perspective view which shows the specific example of the illumination lamp. It is an electrical system diagram of the illumination device. It is a front view which shows the illuminating lamp used for the illuminating device of Example 2. FIG. It is sectional drawing which shows the illuminating lamp used for the illuminating device of Example 3. FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Illuminating device 12 Electric pole 14 Support body 16 Inclination board 18 Locking member 20 Contact member 20A Side edge part 22 Through-hole 24 Mounting band 26 Support body 28 Solar panel 28A Board | substrate 28B Solar panel main body 28C Lead wire 30 Protection body 32 Battery 33 Control Circuit 34 Illumination lamp 35 Lighting control sensor 37 Through hole 38 Through hole 40 Screw 41 Spacer 42 Base 44 Light emitting diode 46 Lens 48 Vertical light emitting body 50 Cylindrical transparent body

Claims (5)

A support body having an inclined plate and a locking member connected to the inclined plate and fixing the side edge portion side of the inclined plate in contact with the power pole;
A solar panel mounted on one side of the inclined plate;
A protector attached to the other surface of the inclined plate so as to be displaceable;
A battery that is mounted on the protector and stores electric power generated by the solar panel;
An illuminating device, comprising: an illuminating lamp mounted on the protector and lit by electric power stored in the battery. The lighting device according to claim 1.
The protective body is a cylindrical body having a substantially semicircular cross section,
The side edge part of the said inclination board is arrange | positioned so that a space | interval may open with respect to the said protective body, The illuminating device characterized by the above-mentioned. The lighting device according to claim 1 or 2,
The inclined plate and the protective body are spanned between a through hole provided at a corner of the inclined plate and an arbitrary through hole among a plurality of through holes provided along a peripheral surface of the protective body. A lighting device characterized in that it is detachably fixed by a screw. In the illuminating device in any one of Claims 1 thru | or 3,
The locking member includes a contact member that is connected to the inclined plate and is in contact with the utility pole, and an attachment band that is inserted into a through hole provided in the contact member and is wound around the utility pole. A lighting device. In the illuminating device in any one of Claims 1 thru | or 4,
The illuminating lamp includes a pair of saddle-shaped light emitters, each having a plurality of light-emitting diodes sequentially arranged in a length direction on a strip-shaped base and a bowl-shaped lens arranged to cover these light-emitting diodes in parallel. An illuminating device characterized by being arranged and accommodated in a cylindrical transparent body.

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