KR101369890B1 - Charge way signboard using solar photovoltaics - Google Patents

Abstract

The present invention relates to a charge type signboard using sunlight. More particularly, the present invention relates to a charge type signboard using sunlight capable of connecting electronic products with low voltage and a terminal charging such as a mobile phone. According to the embodiment of the present invention, in a charge type signboard using sunlight capable of connecting electronic products with low voltage and a terminal charging such as a mobile phone, a combination protrusion part (110a,150a) protrudes from the lower edge of a power supply part (150) and the upper edge of the support part (110). The power supply part (150) is electrically connected to a controller (152).

Description

Charge way signboard using solar photovoltaics}

The present invention relates to a rechargeable signboard using sunlight, and more particularly, to a signboard using electrical energy stored through sunlight, to secure a signboard visual effect as an efficient arrangement of an LED lighting module installed inside a signboard. Of course, it is possible to increase the utilization of the signboard by charging a terminal such as a mobile phone, and relates to a rechargeable signboard using sunlight that enables charging using commercial power by applying an automatic transfer switch (ATS) on a cloudy day. .

In general, signs such as names, sales goods, and business items, etc. are used to stand out in people's eyes, attached to the walls of buildings and upper entrances, etc. Has been used to date.

These signs include rooftop signs, wall signs, ledge signs, headboard signs, signboards, billboards (fields, mountains, highway signs), and neon signs, advertising towers, billboards, etc. There are picture signboards, plastic signboards and cine signs.

Here, the lighting advertisement sign has been using a fluorescent lamp or a neon light, but the fluorescent light, or neon lamp that has been widely used in the lighting advertising signage is being replaced by high brightness LED gradually.

On the other hand, the signboard among these signs is a sign leaned on the wall or erected on the road, mainly used to inform shops, gas stations, suburban power cafes, pensions and training centers, orchards, etc. The engraved rectangular case is composed of an illumination provided inside the case and a power supply unit for supplying power to the illumination.

However, most of the signboards are located far away from the pensions or cafes, which requires a fairly long wire, and in order to prevent electric shocks, wires should be buried at the time of installation. It is usually left unattended.

The use of the signboard as described above may damage the wires leading to the signboard due to external influences, and could always light the signboard only when electricity is supplied.

In view of the above, Korean Patent No. 10-0972003 (name of the invention: a self-charging LED holding sign using solar light) has been disclosed in the prior art.

As shown in FIG. 1, the pillar holding plate of the prior art includes an LED light emitting unit 11 for irradiating light on a rear surface of the inside, and the light irradiated from the LED light emitting unit 11. Projection plate 13 for transmitting to the outside is provided on the front, the light guide hole 14 for inducing a part of the light irradiated from the LED light emitting unit 11 is the main case 10 formed on the upper surface; The first solar cell 31 which collects sunlight to generate electromotive force is provided at an upper portion, and collects light introduced through the light induction hole 14 among the light emitted from the LED light emitting unit 11 to generate electromotive force. The second solar cell 32 to generate is provided on the lower side of the first solar cell 31, the storage battery 21 for charging the electromotive force generated in the first and second solar cells 31, 32 is inside A solar cell module provided in the main case 10 and integrally mounted on the main case 10; And a main controller 50 connected to the storage battery 21 and the LED light emitting unit 11 and controlling the LED light emitting unit 11 according to the illuminance value by sensing the illuminance. The electrical energy charged by condensing sunlight during the day is used to drive the LED light emitting unit 11 at night, and a part of the light emitted from the LED light emitting unit 11 may operate the second solar cell 32. Through the purpose of recharging the storage battery 21, the light irradiation time of the LED light emitting unit 11 can be extended.

In the above-described source technology, the electric storage using solar light and the electric power used to light up the LED light emitting part by the electric storage, as well as the use of the light emitted from the back, by accumulating again, the efficient charging by sunlight In constructing such a signboard, safety accidents caused by the wires can be prevented in advance, in that the wires can be omitted from the outside. By not using this system, safety accidents caused by electric wires (eg, electric shock due to poor coating or the like in rainy weather or fall accidents caused by electric wires) could be eliminated.

In the above-described sign board, the LED light emitting unit installed therein is arranged with a plurality of LED elements on one substrate, and the irradiated light is limited only to the front surface of the sign board, so that the advertisement visual effect is remarkable because it has an advertising effect. There is a downside to falling.

As described above, since the visual effect of the advertisement corresponds to only one surface, it is difficult to identify in a direction perpendicular to about 90 degrees.

In addition, the above-mentioned signboard uses only the electric energy stored in solar light to focus only on the lighting of LED light emitting part, so it is impossible to use other electric products efficiently, and when it is impossible to use solar power generation on cloudy days or during the rainy season, electricity is supplied to the battery. It is pointed out that the energy can not be stored, so that sufficient power is not supplied to the LED light emitting part, or the life of the battery is shortened due to over discharge of the battery.

The present invention has been invented to solve the conventional problems as described above, in the signboard using the electrical energy stored through the solar light, to secure the signboard visual effect as an efficient arrangement of the LED lighting module installed inside the signboard Of course, you can increase the utilization of the signboard by charging a terminal such as a mobile phone.In the cloudy weather, you can use the rechargeable signboard using solar power that enables the use of charging using commercial power by applying the automatic transfer switch (ATS). The purpose is to provide.

According to the present invention for achieving the above object, the advertising projection plate is installed in a square between the corner pillars and the corner pillars which are respectively erected perpendicularly to the upper edge corner of the support portion supported from the ground, and installed in the storage battery through the solar cell module In the rechargeable signboard using sunlight, which is configured to turn on the light as a control of the controller to the advertising projection board through the power supply unit for supplying power as electrical energy stored and the LED lighting module electrically connected to the power supply unit,

A coupling protrusion protrudes from an upper corner of the base portion and a bottom corner of the power supply portion, and a coupling groove is formed at an inner side of the corner pillar to fix the coupling protrusion, and at one side of the coupling groove of the LED lighting module. First slide grooves for inserting and fixing both ends at an angle of 45 degrees are formed to correspond to each other, and second slide grooves for guiding and fixing both ends of the advertisement projection board in a slide form are formed at one side of the first slide groove, and the projection Both ends of the plate 130 are combined as a structure in which an insertion protrusion inserted into the second slide groove is formed to protrude, and the power supply unit is electrically connected to the controller and is supplied with power from a commercial power input port and a USB jack. It further comprises a terminal unit is installed connected to the power output port for connection, and installed in conjunction with the storage battery, photovoltaic power generation Including the automatic transfer switch (ATS: AUTO TRANSFER S / W) to check the remaining power of the battery when it is less than the set level and automatically switch to the commercial power from the outside through the commercial power input port to charge the battery. It is characterized by.

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In the center of the support portion according to the present invention is provided with a vertical vertical bracket of the square, the fixing jaw for combining the both ends of the LED lighting module in the form of a slide on the four sides of the vertical fixing is formed correspondingly at a predetermined interval corresponding to each LED lighting Light which is illuminated from the module is characterized in that it is installed in a structure that is irradiated to the advertising projection board located in four directions.

In the present invention, the rechargeable signing plate using sunlight includes an LED lighting module as electrical energy obtained through a solar cell module and a storage battery by detachably installing an LED lighting module on a vertical fixing stand in the inner or inner center of a corner pillar constituting the signing plate. It lights up in 4 directions to maximize the visual effect of advertising, or it can connect and use external power supply or USB jack through the terminal part provided in the power supply unit to connect terminal devices such as mobile phones and low-voltage electronic products. In addition to the lighting function, the electrical energy stored in the battery can be utilized for various purposes.

1 is a perspective view showing an example of a rechargeable plate using solar light of the prior art,
Figure 2 is a perspective view showing a rechargeable interplate plate using the solar light of the present invention,
Figure 3 is a perspective view showing the separation of the configuration of the solar panel according to the present invention,
4 is a perspective view showing the rear of the power supply unit of the plate according to the present invention,
5 is a cross-sectional view illustrating a state in which light is irradiated from the LED lighting module through the signboard according to the present invention;
Figure 6 is a perspective view showing a rechargeable plate using sunlight of an embodiment according to the present invention,
FIG. 7 is a perspective view showing an extract showing a state in which the LED lighting module is assembled to a vertical fixture in FIG. 6;
8 is a cross-sectional view illustrating a state in which light is irradiated from the lighting module through the interplate plate of FIG. 6;
9 is a block diagram illustrating a power supply state through the charging and automatic transfer switch of the interplate plate according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

In the present invention, the advertising projection plate 130 is installed in a square between the corner pillars 120 and the corner pillars which are respectively erected perpendicularly to the upper edge corners of the supporting portion 110 supported from the ground, the solar cell module Controller 152 to the advertising projection panel 130 through the power supply unit 150 for supplying power as electrical energy stored in the storage battery 151 through the 101 and the LED lighting module 140 electrically connected to the power supply unit. In the rechargeable interplate plate 100 using the sunlight structured to light the control of the,

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The support 110 is preferably provided with a plurality of casters in the lower portion to be movable.

The solar cell module mounted on the upper portion of the power supply unit 150 may be horizontal or vertical enough to inject sunlight vertically at an appropriate inclination angle in order to maximize light efficiency of photovoltaic power generation.

For reference, the proper installation angle of the solar cell module depends on the latitude and the altitude of the sun.In the case of Korea, it is installed at a slope of 15 degrees in the summer, 30 degrees in the spring and autumn, and 45 degrees in the winter so that the angle of incidence of sunlight can be achieved. It is preferable to.

When the power supply unit 150 is examined, as shown in FIG. 3, the battery 151 is electrically connected to the solar cell module 101 to store electricity, and the battery 151 and the LED therein. The controller 152 is connected to the lighting module 140 and controls the lighting of the LED lighting module, and the commercial power input port 153a and the USB jack are electrically connected to the controller 152 to supply power from the outside. The power supply port 153b for connection is installed in connection with the terminal unit 153 and the storage battery 151 installed therein, and checks the remaining power of the battery when the solar power is not available. It is configured to include an automatic transfer switch 154 for automatically switching to a commercial power source from the outside through the 153a to charge the storage battery 151.

The controller 152 is configured to be provided with at least one switch (not shown in the figure) simply to control the power on / off or automatic transfer switch 154.

As described above, the automatic transfer switch 154 may use a commercial power input port 153a from outside when the solar power generation is difficult due to poor weather or when the amount of power remaining in the storage battery 151 is remarkably dropped. It plugs into the solar cell module as a commercial power source to charge the electrical energy to the storage battery, and also to be supplied power to the power output port (153b).

On the other hand, as shown in Figure 3, the upper corner of the base portion 110 and the bottom corner of the power supply unit 150, the engaging projection (110a) (150a) is formed projecting, the corner pillar ( A coupling groove 121 for inserting and fixing the coupling protrusions 110a and 150a is formed in the inner side of the 120, and one end of the coupling groove 121 is inserted and fixed at both ends of the LED lighting module 140 at a 45 degree angle. The first slide groove 122 for the corresponding is formed, and the second slide groove 123 for guiding and fixing the both ends of the advertising projection panel 130 in the form of a slide is formed on one side of the first slide groove 122 The insertion projections 131 inserted into the second slide grooves 123 are combined in a lengthwise direction at both ends of the advertisement projection board 130 as a protruding structure.

For reference, the final combination installation of the corner pillars 120 from the support 110 and the power supply unit 150 is formed in the upper and lower sides of the corner pillars 120, the coupling protrusion (110a) (150a) By forming a fastening hole to combine the corner pillars 120 to the support 110 and the power supply 150 as a fastening of the fixing screw on the outside of the corner pillars.

On the other hand, as an embodiment according to the present invention, as shown in Figure 6 to 8 attached, in the center of the support portion 110 is provided with a square vertical fixing 111, the vertical fixing 111 The four sides of the fixing jaw 112 for combining both ends of the LED lighting module 140 in the form of a slide is formed to correspond to a predetermined interval.

This is to be respectively irradiated with light from the LED lighting module 140 to the advertising projection board 130 located in each of the four directions from the center where the vertical fixing stand 111 is located.

The LED lighting module 140 constituting the present invention is a plurality of LED elements 142 are arranged on the printed circuit board 141 made long in the longitudinal direction is connected to the connection terminal portion (not shown in the drawing) is provided on one side It is connected to the power supply unit 150 as a connection connector provided on the side.

For reference, the publication according to the present invention is illustrated by showing the letters 'advertisement' in the drawings, but the advertisement is to be used to print the logo or name of various names.

Referring to the operation according to the use of the rechargeable intercalating plate using the present invention configured as described above is as follows.

First, the interplate plate 100 absorbs sunlight from the solar cell module 101 when placed outside the store, that is, on the roadside, and stores electricity in the storage battery 151 constituting the power supply unit 150, and accumulates electricity. The electricity can be used to turn on a plurality of LED lighting module 140 provided in the signboard 100 at night.

The LED lighting module 140 according to the present invention is the first slide groove 122 of the corner pillar 120 installed in combination with the advertising projection plate 130 at the corner between the power supply 150 and the base 110. By being inserted into and illuminated as shown in the arrow direction shown in Figure 5, it is possible to uniformly scatter the light on the advertising projection board 130, which is positioned and assembled in each of the four directions.

Here, since the light irradiated through each LED element 142 of the LED lighting module 140 is irradiated from each of four directions with respect to the corner pillar 120, the lights scattered from the advertisement projection board 130 in all four directions are Excellent visual effect of advertising has the advantage that can be easily recognized at night.

In addition, as described above, the combination of the LED lighting module 140 and the second slide groove 123 inserted into the first slide groove 122 of each corner pillar 120 in the form of a slide is combined with the advertisement projection plate 130. Due to the relatively simple combination, parts replacement and maintenance are good.

On the other hand, as shown in Figure 6 to 8 attached as an embodiment according to the present invention fixing jaw 112 of the vertical holder 112 provided in the upper center of the base 110, not the corner pillars 120 Each LED lighting module 140 is installed in the insertion type as described above are mutually corresponding at the center, and scattered by irradiating light to the advertising projection plate installed in the second slide groove 123 of the corner pillar 120. By zooming, it can have a four-way advertising visual effect as described above.

The terminal unit 153 constituting the power supply unit 150 of the intervening plate 100 according to the present invention can be used by accumulating as much as the capacity of a battery through a solar cell module, and supplying a power cord to a commercial power input port 153a from the outside. It can also be plugged in and used.

The interplate plate 100 according to the present invention is to enable both solar charging and power connection from the outside, when the weather is difficult to solar power generation automatic switching switch constituting the power supply unit 150 (ATS: AUTO TRANSFER S / W) allows the battery 151 to be electrically connected to and installed with the commercial power.

As a result, the plate according to the present invention is provided with an advantageous advantage in the night promotion of the plate without limiting the weather conditions.

As shown in FIG. 9, the automatic transfer switch (ATS: AUTO TRANSFER S / W) checks the remaining power of the storage battery 151 and is externally through the commercial power input port 153a. By automatically switching to a commercial power source, the power is stored in the battery 151 to prevent overdischarge, thereby extending the service life of the battery.

Alternatively, through the power output port 153b constituting the terminal unit 153, a USB jack can be connected to easily charge a laptop and other terminals such as a mobile phone, and other rechargeable electric products can be connected and used.

This enables the use of electrical energy through the storage plate 151 for use as described above not only when the LED lighting module 140 of the plate 100 is turned on, but also during the daytime when it is not used. .

As described above, the present invention has been described by specific embodiments such as specific components and the like. For those skilled in the art, various modifications and variations are possible from these descriptions.

Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

100: interplate 101: solar cell module
110: base 111: vertical process table
112: fixed jaw 120: corner pillar
121: coupling groove 122: first slide groove
123: second slide home 130: advertising projection board
131: insertion protrusion 140: LED lighting module
150: power supply unit 151: storage battery
152: controller 153: terminal portion
153a: commercial power input port 153b: power output port
154: automatic transfer switch (ATS)

Claims (4)

The advertising projection panel 130 is installed in a square between the corner pillars 120 and the corner pillars, which are respectively erected perpendicularly to the upper edge corners of the support 110 supported by the ground, and installed the solar cell module 101. Light as a control of the controller 152 to the advertising projection board 130 through the LED lighting module 140 electrically connected to the power supply unit 150 and the power supply unit to supply power as electrical energy stored in the storage battery 151 through. In the rechargeable interlayer plate 100 using the solar light structure configured to light,
Coupling protrusions 110a and 150a protrude from the upper corners of the support 110 and the bottom corners of the power supply unit 150, and coupling protrusions 110a and 150a inside the corner pillars 120. The coupling groove 121 for inserting and fixing) is formed, while the first slide groove 122 for inserting and fixing both ends of the LED lighting module 140 at a 45 degree angle corresponds to one side of the coupling groove 121. The second slide grooves 123 are formed on one side of the first slide groove 122 to guide and fix the both ends of the advertisement projection plate 130 in a slide form, and the lengths of both ends of the advertisement projection plate 130 are formed. In the direction, the insertion protrusion 131 inserted into the second slide groove 123 is combined as a protruding structure,
The power supply unit 150 is electrically connected to the controller 152, the commercial power input port 153a capable of supplying power from the outside and the power supply port 153b for connecting the USB jack is connected to the terminal unit 153 is installed. It further includes, and is installed in conjunction with the storage battery 151, by checking the power remaining of the invisible battery of the solar power generation is less than the set remaining amount is automatically switched to commercial power from the outside through the commercial power input port 153a storage battery ( Rechargeable board using solar light, characterized in that it comprises an automatic transfer switch (ATS: AUTO TRANSFER S / W, 154) for charging the power to 151.
delete delete The method of claim 1,
The vertical fixing stand 111 of the square is provided in the center of the support 110, the fixing jaw 112 for combining the both ends of the LED lighting module 140 in the form of a slide on the four sides of the vertical fixing stand 111 Rechargeable signboard using solar light, characterized in that formed to correspond to each other at a predetermined interval is installed in a structure that is irradiated to the advertising projection board 130 located in four directions, respectively, the light from the LED lighting module 140.

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