KR102595951B1 - Solar street light easy to install and replace - Google Patents

Abstract

The present invention relates to a solar street light that is easy to install and replace, which can increase energy efficiency and improve convenience of replacement and use by attaching a solar module to a street light pole in a detachable manner. It is electrically connected to a control unit to provide power. A street lamp pole on which a light emitting part is installed that receives and lights up, a fixing part detachably installed on the upper part of the street lamp pole, and a solar lamp installed on the fixing part to produce electric energy through solar energy and supply power to the light emitting part. It is characterized by including an optical module.

Description

Solar street light that is easy to install and replace {SOLAR STREET LIGHT EASY TO INSTALL AND REPLACE}

The present invention relates to a solar street light that is easy to install and replace. More specifically, the solar module is detachably assembled on a street light pole, thereby increasing energy efficiency and improving convenience of replacement and use. This is about solar street lights that are easy to operate.

Street lights are installed in cities where people live and are used to illuminate the streets from sunset to dawn. Since these street lights require electricity, they are generally connected to the KEPCO system.

However, as the number of street lights increases and the need for energy conservation emerges at a social level, it is necessary to reduce the amount of power used by street lights.

From this perspective, new solar street lights, which are combined with solar panels, are installed instead of existing street lights. This is a form of solar power that generates power through solar power during the day, stores energy, and emits light through the stored energy at night. Street lights are appearing.

However, these streetlights have problems in that existing streetlights must be removed and new streetlights must be manufactured and installed, resulting in excessive manufacturing costs and the labor of demolition/installation.

Additionally, in the past, when attempting to install a solar module on a streetlight pole using a detachably hard fastening member, if the diameter of the streetlight pole is different, an appropriate fastening member must be manufactured separately, resulting in excessive manufacturing costs.

In addition, solar modules can be installed on streetlights installed on one side of the road to receive electricity from solar energy. However, if streetlights are installed on the other side of the road and there are tall buildings, solar energy cannot be transmitted and solar energy cannot be transmitted. Since it cannot be supplied, it must be supplied with general electricity, so power consumption cannot be reduced.

Republic of Korea Patent Publication No. 10-2017-0128167

Therefore, the present invention was created to solve the above problems, and its purpose is to easily attach and detach solar modules that produce electric energy using solar energy on streetlight poles without the need to replace existing streetlights, thereby replacing the part to be replaced. It can be easily replaced, reducing costs and increasing work convenience.

In addition, the present invention provides a solar street light that is easy to install and replace, which can reduce production costs by enabling installation with a single fixture even if the diameter of the street light pole is different.

A solar street light that is easy to install and replace according to an embodiment of the present invention to achieve the above object includes a street light pole installed with a light emitting part that is electrically connected to a control unit and supplied with power and turned on, and is detachable from the upper part of the street light pole. It may include a fixing part that can be installed, and a solar module installed in the fixing part to produce electric energy through solar energy and supply power to the light emitting unit.

The fixing unit may include a plurality of adhesion members that face each other and are in close contact with both sides of the outer surface of the streetlight pole, and bolts and nuts that are fastened to the adhesion members to fix both adhesion members to each other.

The adhesion member may be provided with fastening pieces at both ends so that bolts and nuts can be fastened, and a plurality of fitting pieces may be provided on the outer surface so that solar modules can be coupled.

An elastic ring made of rubber may be provided on the inside of the adhesion member so that it can be firmly fixed without slipping when the adhesion member is fixed to the streetlight pole using bolts and nuts.

A support member may be provided at the lower part of the fixing part, which is connected to the streetlight pole and prevents the fixing part from slipping while in contact with it.

The support member may be connected to the streetlight pole by fitting or by screwing.

The solar module may include a solar panel equipped with solar cells, and a connection bar provided at the bottom of the solar panel and inserted into a fitting piece to allow the solar module to be connected to the fixing part.

The outer surface of the connecting bar may be inclined inward so that it can be stopped while being inserted for a certain length when inserted into the fitting piece.

A seating plate may be provided on the inside of the connecting bar to prevent the solar module from going down any further by contacting the upper surface of the streetlight pole while the connecting bar is inserted into the fitting piece.

The control unit is electrically connected to a plurality of street lights installed in both directions of the road and is installed in one direction where solar energy is transmitted according to the control of the control unit. It is installed in the other direction as well as the light emitting part of the street light where the solar module is installed, Power can also be supplied to the emitting parts of streetlights where solar modules are not installed because solar energy is not transmitted because they are obscured by buildings.

As explained above, according to the solar street light that is easy to install and replace according to the present invention, the solar module is installed in a detachable manner with a fixed part on the upper part of the existing street light pole, so that not only the installation but also the replacement of the solar module is possible. It is easy to use, maximizing the convenience and efficiency of work, and only damaged parts can be replaced, reducing costs.

In addition, the present invention can reduce production costs by enabling installation with a single fixture even if the diameter of the streetlight pole is different, and the solar module will not be separated from the fixture even in strong winds caused by a typhoon, thereby improving the stability and robustness of the product. You can.

In addition, the present invention can maximize energy efficiency by reducing power consumption by supplying electric energy produced from solar modules to streetlights where solar modules are not installed because sunlight is not transmitted.

Figure 1 is an exploded perspective view showing a solar street light that is easy to install and replace according to the present invention.
Figure 2 is a combined perspective view showing a solar street light that is easy to install and replace according to the present invention.
Figure 3 is a front view showing a solar street light that is easy to install and replace according to the present invention.
Figure 4 is a plan cross-sectional view showing a solar street light that is easy to install and replace according to the present invention.
Figure 5 is a longitudinal cross-sectional view showing the connection state of the fixing part of the solar street light that is easy to install and replace according to the present invention.
Figure 6 is a cross-sectional view showing an example of a solar street light that is easy to install and replace according to the present invention.
Figure 7 is a front view showing an example of a solar module for a solar street light that is easy to install and replace according to the present invention.
Figure 8 is a front view showing another example of a solar street light that is easy to install and replace according to the present invention.
Figure 9 is a configuration diagram showing a solar street light that is easy to install and replace according to Figure 8.

Since the present invention can be modified in various ways and can have various embodiments, specific embodiments will be illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all changes, equivalents, and substitutes included in the spirit and technical scope of the present invention.

In the drawings, embodiments of the present invention are not limited to the specific form shown and are exaggerated for clarity. Although specific terms are used in this specification, they are used for the purpose of explaining the present invention, and are not used to limit the meaning or scope of rights of the present invention described in the patent claims.

In this specification, the expression 'and/or' is used to mean including at least one of the components listed before and after. Additionally, the expression 'connected/coupled' is used to include being directly connected to another component or indirectly connected through another component. In this specification, singular forms also include plural forms unless specifically stated in the phrase. Additionally, elements, steps, operations and elements referred to as 'comprise' or 'comprising' as used in the specification mean the presence or addition of one or more other components, steps, operations and elements.

In the description of the embodiments, each layer (film), region, pattern or structure is “on” or “under” the substrate, each side (film), region, pad or pattern. The description of being formed in "includes being formed directly or through another layer. The standards for top/top or bottom/bottom of each floor are explained based on the drawing.

Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings.

Figure 1 is an exploded perspective view showing a solar street light that is easy to install and replace according to the present invention, Figure 2 is a combined perspective view showing a solar street light that is easy to install and replace according to the present invention, and Figure 3 is the present invention. It is a front view showing a solar street light that is easy to install and replace according to the present invention, Figure 4 is a flat cross-sectional view showing a solar street light that is easy to install and replace according to the present invention, and Figure 5 is a solar street light that is easy to install and replace according to the present invention. It is a longitudinal cross-sectional view showing the connection state of the fixing part of a solar street light that is easy to replace, Figure 6 is a cross-sectional view showing an example of a solar street light that is easy to install and replace according to the present invention, and Figure 7 is a It is a front view showing an example of a solar module of a solar street light that is easy to install and replace according to the present invention, and Figure 8 is a front view showing another example of a solar street light that is easy to install and replace according to the present invention. 9 is a configuration diagram showing a solar street light that is easy to install and replace according to FIG. 8.

As shown in Figures 1 to 9, the solar street light that is easy to install and replace according to the present invention may include a street light column 110, a fixing part 200, and a solar module 300.

The streetlight pole 110 refers to a pole of the streetlight 100, and may generally be provided in a hollow form so that the wiring L can pass through.

In addition, a light emitting unit 120 is installed on the upper side of the street lamp 110, and a wiring L between the light emitting unit 120 and the control unit 400 may be located within the internal space, and accordingly, the The light emitting unit 120 may receive power from the control unit 400.

The fixing part 200 may be detachably installed on the upper outer edge of the streetlight pole 110.

In addition, the fixing part 200 is preferably made of a metal material to prevent damage from external impact and prevent the solar module 300 from falling.

The fixing part 200 may include an adhesion member 210, a bolt (B) and nut (N), and an elastic ring (220).

A plurality of the adhesion members 210 may be provided on both sides of the outer surface of the streetlight pole 110 and may be in close contact with each other while facing each other.

In addition, fastening pieces 211 may be provided at both ends of the adhesion member 210 so that bolts B and nuts N are fastened so that the adhesion members 210 on both sides can be fixed to each other.

Additionally, a plurality of fitting pieces 212 may be provided on the outer surface of the adhesive member 210 so that the solar module 300 can be detachably coupled thereto.

At this time, it is preferable that a plurality of inserting pieces 212 are provided on each of the adhesion members 210 on both sides for stable coupling of the solar module 300.

The bolt (B) and nut (N) are fastened to the fastening piece 211 of the adhesion member 210 to fix both adhesion members 210 and connect them to the streetlight pole 110.

The elastic ring 220 is provided on the inside of the adhesion member 210 and can be firmly fixed without slipping when the adhesion member 210 is in close contact with the streetlight pole 110 with the bolt (B) and nut (N). there is.

Additionally, the elastic ring 220 may be made of a rubber material so that the adhesion members 210 on both sides, which are fixed with the bolt B and the nut N, can be tightened as closely as possible to each other.

That is, by providing an elastic ring 220 made of rubber that provides elasticity on the inside of the adhesion member 210, the streetlight pole 110 can be installed using one fixing part 200 even if the diameters are different.

As shown in FIG. 6, a support member 230 may be provided at the lower part of the fixing part 200, which is connected to the streetlight pole 110 and supports the fixing part 200 to prevent it from slipping while in contact.

The support member 230 may be connected to the streetlight pole 110 by a fitting method or a screw fastening method.

Additionally, at least one support member 230 may be connected to the lower portion of each of the adhesion members 210 on both sides.

That is, when the adhesion member 210 is in close contact with the streetlight pole 110 and is fixed by fastening the bolt (B) and nut (N), the adhesion member 210 is damaged by the weight of the solar module 300 or external shock. It can slip under the streetlight pole 110, so the support member 230 connected to the streetlight pole 110 supports the lower part of the adhesion member 210 to prevent the fixing part 200 from slipping.

The solar module 300 can be installed on the fixture 200 to produce electrical energy using solar energy.

The solar module 300 includes a solar panel 310 equipped with solar cells 320 receiving sunlight, and is provided at the lower part of the solar panel 310 and inserted into an insert 212 to provide sunlight. It may include a connecting bar 330 that connects the optical module 300 to the fixing unit 200.

That is, the solar module 300 is electrically connected to the control unit 400 and generates electrons when the solar cell 320 is irradiated with sunlight, so that the generated electrical energy can be applied through the control unit 400. there is.

The solar panel 310 is provided with a plurality of solar cells 320 and may be inclined in the direction of sunlight to receive maximum sunlight.

When the outer surface of the connecting bar 330 is inserted into the fitting piece 212, it can be stopped without being inserted any longer in a state where it is inserted for a certain length, and is prevented from being shaken or easily removed from the fitting piece 212 even in strong winds caused by a typhoon. It may be formed to be inclined inward (b1).

At this time, the outer surface of the fitting piece 212 into which the connecting bar 330 is inserted is also the inner surface of the fitting piece 212 to prevent shaking of the connecting bar 330 due to strong wind. It can be formed to be inclined inward (b2) like the connecting bar 330 so as to adhere as closely as possible to the.

In addition, the connecting bar 330 is preferably formed to be wider toward the top so that it can be stopped at a certain length on the insertion piece 212.

That is, the width of the middle point of the connecting bar 330 is formed to be the same as the width of the fitting piece 212, so that the connecting bar 330 can be inserted into the fitting piece 212 only up to the middle point.

As shown in FIG. 7, the inside of the connecting bar 330 is in contact with the upper surface of the streetlight pole 110 while the connecting bar 330 is inserted into the fitting piece 212, so that the solar module 300 no longer falls. A seating plate 340 may be provided to prevent it from falling.

The connecting bar 330 may be fastened with a screw (S) so that it does not fall off from the fitting piece 212 even in strong winds while the connecting bar 330 is inserted into the fitting piece 212.

As shown in FIGS. 8 and 9, the control unit 400 is electrically connected to a plurality of street lights 100 and 100' installed on both sides of the road to transmit solar energy under the control of the control unit 400. Not only the light emitting part 120 of the street light 100 installed in one direction and the solar module 300 is installed, but also the solar module 300 is not installed because solar energy is not transmitted because it is installed in the other direction and is obscured by a tall building. Power can also be supplied to the light emitting unit 120' of the street light 100'.

In other words, energy efficiency can be maximized by supplying the electric energy produced by the solar module 300 as power even to the streetlight 100' where the solar module 300 is not installed because solar energy is not transmitted.

The operating conditions according to the solar street light, which is easy to install and replace, of the present invention having the structure described above are as follows.

A plurality of adhesion members 210 are fixed to each other with bolts (B) and nuts (N) on the upper outer side of the streetlight pole 110 where the light emitting portion 120 is installed, and the fixing portion 200 is attached to the streetlight pole 110. It is fixed, and the solar module 300 is coupled to the fixing part 200 by inserting the connecting bar 330 into the fitting piece 212 to convert solar energy irradiated to the solar cell 310 into electrical energy. power can be supplied to the light emitting unit 120.

And, before fastening the adhesion member 210 with the bolt (B) and nut (N), an elastic ring 220 made of rubber is inserted inside the adhesion member 210 to secure the bolt (B) and nut (N). By fixing with the elastic force of the elastic ring 220, the adhesion members 210 on both sides are brought into close contact with each other as much as possible and can be stably fixed to the streetlight pole 110.

Accordingly, by inserting an elastic ring 220 made of an elastic rubber material inside the adhesion member 210, the street light pole 110 can be fastened with one fixing part 200 even if the diameter is different, so that the fixing part 200 The production cost can be reduced.

In addition, the fixing part 200 is easily fixed to the streetlight pole 110 with bolts (B) and nuts (N), and the solar module 300 is detachably coupled to the fixing part 200 to secure the solar module. When replacing 300 due to damage, the solar module 300 can be easily separated from the fixing part 200, making the work easy.

In addition, the fixture 200 is fixed to the current streetlight pole 110 without the need to replace the existing streetlight pole 110 and the solar module 300 is connected to the fixture 200, thereby reducing the installation cost. can be minimized.

In addition, the streetlight 100 on which the solar module 300 is installed and the streetlight 100' on which the solar module 300 is not installed because solar energy is not transmitted are electrically connected to the solar module 300. By supplying the generated power to the light emitting unit 120' where the solar module 300 is not installed under the control of the control unit 400, the amount of power supply can be reduced and energy supply efficiency can be maximized.

As described above, the present invention is not limited to the specific preferred embodiments described above, and anyone skilled in the art can use various Of course, modifications are possible, and such changes fall within the scope of the claims.

100: street light 110: street light pole
120: light emitting part 200: fixed part
210: Adhesion member 211: Fastening piece
212: insertion piece 220: elastic ring
230: Support member 300: Solar module
310: solar panel 320: solar cell
330: Connecting bar 340: Seating piece
400: Control unit B: Bolt
N: Nut L: Wiring
S: screw

Claims (10)

A streetlight pole equipped with a light emitting unit that is electrically connected to the control unit and illuminated by receiving power;
A fixing part detachably installed on the upper part of the streetlight pole and made of a metal material to prevent damage due to external impact; and
It includes a solar module installed on the fixing unit to produce electrical energy through solar energy and supply power to the light emitting unit,
The fixing part includes a plurality of adhesion members facing each other and in close contact with each other on both sides of the outer surface of the streetlight pole; And a bolt and nut fastened to the close contact member to secure both close contact members to each other,
The adhesion member is provided with fastening pieces at both ends so that bolts and nuts can be fastened, and a plurality of fitting pieces are provided on the outer surface so that solar modules can be coupled,
The inside of the adhesion member is provided with an elastic ring made of rubber that firmly fixes the adhesion member without slipping when it is fixed to the streetlight pole with bolts and nuts, and allows the use of one fixing part even if the diameter of the streetlight pole is different,
A support member is provided at the lower part of the fixing part, which is connected to the streetlight pole and prevents the fixing part from slipping when in contact with it.
The control unit is electrically connected to a plurality of street lights installed in both directions of the road and is installed in one direction where solar energy is transmitted according to the control of the control unit. It is installed in the other direction as well as the light emitting part of the street light where the solar module is installed, A solar street light that is easy to install and replace, characterized in that it supplies power to the light emitting part of a street light where solar modules are not installed because solar energy is not transmitted because it is covered by a building. delete delete delete delete According to claim 1,
The support member is a solar street light that is easy to install and replace, characterized in that it is connected to the street light column by insertion or screw fastening. According to claim 1,
The solar module includes a solar panel equipped with solar cells; And a connecting bar provided at the bottom of the solar panel and inserted into the fitting so that the solar module can be connected to the fixing part. A solar street light that is easy to install and replace. According to claim 7,
A solar street light that is easy to install and replace, characterized in that the outer surface of the connecting bar is inclined inward so that it can be stopped at a certain length when inserted into the fitting piece. According to claim 7,
A solar street light that is easy to install and replace, characterized in that a seating plate is provided on the inside of the connecting bar to prevent the solar module from going down any further by contacting the upper surface of the street light pole while the connecting bar is inserted into the fitting piece. delete

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