KR101586001B1

KR101586001B1 - Public cordless charging block for cellphone, installation device thereof and manufacturing method the same

Info

Publication number: KR101586001B1
Application number: KR1020150121595A
Authority: KR
Inventors: 김상원
Original assignee: 주식회사 한축테크
Priority date: 2015-08-28
Filing date: 2015-08-28
Publication date: 2016-01-21

Abstract

The present invention relates to a wireless charging block for a public mobile phone and a method of manufacturing the same. More particularly, the present invention relates to a wireless charging block for a public mobile phone that can charge a mobile phone wirelessly without a personal mobile phone charger, A wireless charging block, a mounting device thereof, and a manufacturing method thereof.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a public cordless charging block for cellphone,

The present invention relates to a wireless charging block for a public mobile phone and a method of manufacturing the same. More particularly, the present invention relates to a wireless charging block for a public mobile phone, and more particularly, The present invention relates to a wireless charging block for a public mobile phone capable of protecting a charging module, an installation device thereof, and a manufacturing method thereof.

Generally, in order to charge a battery while using a cell phone, a connection is made to a cell phone using a USB port and power is supplied.

People with high usage of mobile phones often use a mobile phone charger using a USB port to charge the battery while they are plugged into an outlet that can supply electricity.

In this way, since the spread of mobile phones is very generalized in the past, wireless charging technology capable of easily charging the mobile phone with the inconvenience of wired charging has gradually developed and commercialized.

Currently, the wireless charging technology is divided into two types of 'self resonance method' and 'magnetic induction method'.

The basic principle is to start by transferring electricity to the coil. Magnetism is generated when a strong current is applied to the coil so that it is rounded. The magnetism that comes into being is the principle that when another coil comes close to it, it is transmitted to it, and when it is upside down, it becomes electric current.

First, the self-resonant mode is characterized in that power can be transmitted without contacting the charging mat directly.

The magnetic resonance method basically changes the current to electromagnetic through the coil and sends it to the resonance frequency. For example, if you sit at an office desk, all portable devices can be charged at the same time.

However, there is a problem that energy efficiency is low and charging efficiency is not good because electric power is lost in the process of changing the current into electromagnetic and resonating again.

In addition, because electromagnetic waves with strong electromagnetic energy are resonated, these electromagnetic waves transmit a large amount of electromagnetic waves to the human body, causing problems such as skin aging, cell mutation, tumor development, indigestion, disturbance of brain waves, .

On the other hand, the magnetic induction method, which is different from the self-resonance method, draws a strong magnetic force by flowing a current to a coil wound a few times, and if the coil of the same frequency is superimposed thereon, the magnetic force is directly induced. .

In addition, the magnetic induction method is a short-range wireless charging technique, and the electromagnetic wave generation period having a harmful influence on the human body due to the short wavelength of the electromagnetic waves is also reduced, so that it can be used more safely.

However, as mentioned above, since the wavelength of the electromagnetic wave is short, there is an inconvenience that the electromagnetic generating coil and the electromagnetic induction coil must be positioned without misalignment.

In addition, the mobile phone wireless charger that uses the self-resonance method and the magnetic induction method is installed outdoors due to problems such as damage due to ultraviolet rays, short-circuit caused by breakage, disconnection due to ultraviolet rays, , Which made it impossible to find a mobile phone wireless charger in a public place such as a park.

Therefore, it is urgent to develop a wireless charging device for mobile phones that can be used for resting in the open air for a long period of time.

Registration Utility Model Bulletin 20-0449936

Accordingly, the present invention has been made to solve the above-mentioned conventional problems,

The present invention also provides a wireless charging block for a mobile phone and a method for manufacturing the wireless charging block, which can protect the wireless charging module from external shocks and dirt so that the mobile phone can be charged wirelessly without a personal mobile phone charger.

It is still another object of the present invention to provide a photovoltaic power generating block capable of generating photovoltaic electricity while performing the function of a road block without using a general electricity which is troublesome in installation and a large construction cost, A wireless charging block for a public cell phone which allows power to be used without being used.

In order to achieve the above-described object, the present invention provides a method of manufacturing a battery pack, comprising: a resin block including an aggregate and a resin, the resin block having a wire drawing hole, an anode and a cathode wire drawn through the wire drawing hole, Module, a transparent resin reinforcing layer having a plurality of hemispherical slip prevention projections on the upper surface thereof and formed on the upper surface of the resin block so as to cover the cellular phone wireless charging module, and a colored layer integrating the resin block and the transparent resin reinforcing layer .

The mobile phone further includes a frame portion formed in a rectangular tube shape in which an inner space is formed so that the mobile phone wireless charging module can be inserted therein.

And a charging controller connected to one end of the anode and the other end of the cathode wire to maintain an appropriate voltage, and a battery connected to the charging controller to supply power.

A supporting surface on which a public cellular phone wireless charging block is mounted on a top surface in a rectangular band shape and a body having four wall surfaces vertically installed around the supporting surface, A plurality of first and second connection tubes are installed so that the hollow portion is opposed to each other and the first connection tube is formed such that the coupling protrusions are protruded so as to be fitted into the hollow portion of the second connection tube installed on the adjacent body .

And third and fourth connection tubes respectively provided on third and fourth back surfaces connecting the first and second back surfaces on the support surface of the body, Each of the first and second pipe portions opposed to the hollow portion of the first and second connection pipes and the cross tube including the third and fourth pipe portions each having the hollow portion oriented in a direction perpendicular to the hollow portion of the first and second connection pipes, And the third tube portion is formed such that the coupling projection is protruded so as to be fitted into the hollow portion of the fourth tube portion provided on the adjacent body.

A step of providing a transparent resin reinforcing layer by injecting a transparent resin having a low viscosity into the first open mold having a plurality of hemispherical small protruding portions on the top surface so that the thickness is 2.0 to 3.0 mm; A step of putting a rim portion in a first mold before curing, a step of semi-cementing and integrating a cellular phone wireless charging module in a state in which the rim is combined with the inside of the rim, a coloring pigment and a hardening agent A step of adding a resin block containing an aggregate and a resin into the first mold to prepare a first viahole product before the colored layer is cured, Curing and curing the firstvariable article so that the reinforcing layer and the resin block are integrated, and then releasing from the first mold All.

Introducing the blend mixture into a second mold formed in a shape corresponding to a rectangular tube-shaped rim in which an inner space is formed before the rim is inserted into the first mold; and curing the blend mixture to form a blend layer And then demolding the rim portion from the second mold.

A step of injecting a transparent resin into a third mold which is opened to the upper side and inserted into the inner space of the frame before the mobile phone wireless charging module is inserted into the first mold, Charging the filling coil before the transparent resin is cured and curing it together, and demolding the fully cured cellular phone wireless charging module from the third mold.

The method of manufacturing a resin block according to any one of claims 1 to 3, further comprising the steps of: injecting a mixture containing an aggregate and a resin into an upper open fourth mold having a wire drawing hole forming protrusion on an upper surface thereof; And a step of curing the product by curing the product for 10 to 14 hours and then demolding the product from the fourth mold.

According to the present invention, there is provided a wireless charging block for a public mobile phone,

First, it is installed in the outdoors like a park, so that anyone can relax and charge their cell phone wirelessly outdoors easily.

Secondly, it is possible to charge the mobile phone without wasting power by forming a frame for clearly indicating the position of the cell phone mount and for precisely aligning the position of the charging coil to the outside of the block.

Third, it is possible to prevent the cellular phone wireless charging module from being damaged easily even in the external impact by the resin layer formed by curing while the mobile phone wireless charging module is inserted and the high strength transparent resin reinforcing layer formed on the upper surface, There is an effect that the components are firmly coupled and the sealing state of the cellular phone wireless charging module can be maintained.

Fourth, by combining a plurality of public mobile phone wireless charging block installing devices in which a public mobile phone wireless charging block is installed in a matrix form, a plurality of public mobile phone wireless charging blocks can be easily installed in a desired arrangement outdoors, A plurality of public mobile phone wireless charging block installation apparatuses do not sink easily even under strong impact or cumulative load, and even if a part of the wireless charging block of the public mobile phone is broken, it is possible to prevent damage to the lower anode wire and cathode wire, In a wireless charging module without a block installation device, one of the positive or negative wires may be disconnected when one of the wireless charging blocks of the public cell phone is damaged or sinks down to disable all or part of the wireless charging module of the mobile phone To prevent There is an effect that can be.

Fifth, since it is used in connection with a photovoltaic power generation block capable of generating photovoltaic electricity while performing the function of a road slip block, it is possible to save the trouble of entering general electricity and construction cost.

Sixth, it is possible to insert a wireless charging block of a mobile phone by making a wireless charging block to fit the public facilities, and thus it is possible to produce various designs.

1 is a perspective view of a wireless charging block for a public cell phone according to an embodiment of the present invention.
FIG. 2A is a perspective view of FIG. 1; FIG.
2B is a cross-sectional view of a wireless charging block for a public cell phone.
3A to 3C are perspective views of a block installation apparatus according to an embodiment of the present invention.
4 is a view showing an embodiment of the installation of a wireless charging block and a block installation device for a public cell phone.
5 is a flowchart illustrating a method of manufacturing a wireless charging block for a public mobile phone according to an embodiment of the present invention.
6 is a perspective view showing an embodiment of a first mold for manufacturing a public mobile phone wireless charging block.
7 is a perspective view showing an embodiment of a second mold for manufacturing a public cellular phone wireless charging block.
8 is a perspective view showing an embodiment of a third mold for manufacturing a public cellular phone wireless charging block.
9 is a vertical cross-sectional view showing an embodiment of a wireless charging block for public phones.
10 is a perspective view showing a solar power generating block for supplying electric power to a wireless charging block for public phones.
11 is a perspective view of FIG.

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

Prior to the description of the present invention, the following specific structure or functional description is merely illustrative for the purpose of describing an embodiment according to the concept of the present invention, and embodiments according to the concept of the present invention may be embodied in various forms , And should not be construed as limited to the embodiments described herein.

In addition, embodiments according to the concept of the present invention can make various changes and have various forms, so that specific embodiments are illustrated in the drawings and described in detail herein.

However, it should be understood that the embodiments according to the concept of the present invention are not intended to limit the present invention to specific modes of operation, but include all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.

In addition, to include an element throughout the specification does not exclude other elements unless specifically stated otherwise, but may include other elements.

FIG. 1 is a perspective view of a wireless charging block for a public cell phone according to an embodiment of the present invention, and FIG. 2 is a perspective view of FIG. 1.

1 and 2, a wireless cellular phone charging block 100 according to an embodiment of the present invention includes a resin block 40, a wireless phone charging module 20, a transparent resin reinforcing layer 10, Layer 30 as shown in FIG. In the present embodiment, the public wireless telephone charging block 100 is illustrated as having a square shape in plan view, but the present invention is not necessarily limited thereto.

The resin block 40 is made of a combination including an aggregate and a resin, and is formed at an inner center thereof so as to penetrate a wire drawing hole 40a having a predetermined diameter in the thickness direction.

In addition, the resin block 40 may contain 6 to 13 wt% of resin, 7 to 13 wt% of quartz, 0.5 to 2 wt% of curing agent, 1 to 2 wt% of pigment, and 70 to 85 wt% of aggregate of 2 to 6 mm in diameter. The resin may preferably be an unsaturated polyester, but the present invention is not limited thereto. In addition, the pigment may be a colored pigment containing iron oxide as a main component having excellent weather resistance and heat resistance. These components may be those used for conventional block manufacture, so that further detailed explanation is omitted.

Next, the mobile phone wireless charging module 20 is disposed on the upper surface of the resin block 40.

The mobile phone wireless charging module 20 can be used by selecting any one of a 'self-resonance method' capable of long-range wireless charging or a 'self induction method', which is a short-range wireless charging method. Will be described as an embodiment.

The mobile phone wireless charging module 20 also includes a positive electrode wire 51, a negative electrode wire 52, and a charging coil 21.

The positive electrode wire 51 and the negative electrode wire 52 may be configured to be drawn out from the back surface of the resin block 40 through the wire drawing hole 40a as shown in FIGS.

Further, the positive electrode wire 51 and the negative electrode wire 52 are general wires connected to receive electric power from the outside, so a detailed description will be omitted.

The charging coil 21 is in close contact with the mobile phone and generates electromagnetic waves by the supplied electric power to enable wireless charging.

The charging coil 21 is also a metallic material coil commonly used in a mobile phone wireless charging technology, so that a detailed description thereof will be omitted.

The mobile phone wireless charging module 20 may further include a protection layer 25. [

The protective layer 25 may be formed of the same material as that of the transparent resin-reinforced layer 10 described below, and thus a detailed description thereof will be omitted.

Also, as shown in FIG. 2B, the charging coil 21 is inserted into the protection layer 25 to mitigate the external impact that may be conducted to the charging coil 21.

On the other hand, the transparent resin reinforcing layer 10 is formed to cover the mobile phone wireless charging module 20 on the upper surface of the resin block 40. Such a transparent resin reinforcing layer 10 is formed of, for example, 50 to 70 wt% of UP resin (unsaturated polyester resin), 4 to 15 wt% of acrylic monomers, 24 to 30 wt% of SM (styrene monomer), 1 to 3 wt% of UV- , More preferably from 60 wt% of UP resin (unsaturated polyester resin), 10 wt% of acrylic monomers, 27 wt% of SM, 2 wt% of UV blocker and 1 wt% of curing agent. The above components are conventionally used for the production of a resin, and thus a detailed description thereof will be omitted here.

On the upper surface of the transparent resin-reinforced layer 10, a plurality of hemispherical slip prevention protrusions 10a are formed so as to protrude at predetermined intervals. The transparent resin reinforcing layer 10 is excellent in durability and protects the mobile phone wireless charging module 20 located on the inside. The transparent resin reinforcing layer 10 is made of a material that is easy to clean and can easily remove the contaminated portion even if it is contaminated by external foreign material. As such a transparent resin reinforcing layer, for example, a gel coat (trade name: AC500) of Aekyung Chemical Co., Ltd. can be used.

Also, the transparent resin reinforcing layer 10 on the charging coil 21 may have a thickness of 2.0 to 10 mm. If the thickness of the transparent resin reinforcing layer 10 is less than 2.0 mm, the transparent resin reinforcing layer 10 or the cellular phone charging module 20 may be broken unexpectedly. If the thickness of the transparent resin reinforcing layer 10 exceeds 10 mm The wireless charging efficiency of the mobile phone may be deteriorated.

The colored layer 30 is formed between the transparent resin reinforcing layer 10 and the resin block 40 and integrally attaches the resin block 40 and the transparent resin reinforcing layer 10 to each other, ) To protect against external foreign matter and moisture.

The coloring layer 30 may be made of the same material as that of the resin block 40 so as not to cause delamination or separation from the resin block 40 and to prevent cracking. For example, UP resin (unsaturated polyester resin (UP) resin (unsaturated polyester resin) in an amount of 49 wt%, in an amount of 49 wt%, in an amount of 43 wt% to 55 wt%, in an amount of 43 wt% to 55 wt%, in an amount of 0.5 wt% 1 wt% of a hardener and 1 wt% of a pigment. Such a colored layer can be, for example, a product BU of Cray valley.

Since the surface and the bonding structure of the public wireless telephone charging block 100 are chemically stable, they are excellent in water resistance, alkali resistance, acid resistance, and chemical resistance, thereby prolonging the life of the block itself, , Mass production is possible, and economical construction is possible.

Also, since no cement is used at the time of block manufacture, no whitening event occurs due to the leakage of calcium hydroxide (Ca (OH) 2) present in a large amount in cured cements, and the most serious problem It is possible to expect an effect of reducing the economic loss such as the maintenance cost which occurs after the construction.

The public phone wireless charging block 100 may further include a rim 50 in which an internal space 55 is formed.

1 and 2 (b), the rim portion 50 is disposed on the upper surface of the resin block 40, and preferably, the inner space 55 is provided with a cellular phone wireless charging module 20 may be inserted.

This serves to accurately indicate the location where the mobile phone should be placed for charging.

In addition, the rim portion 50 is formed by curing the bending layer 53.

First, the betaine layer 53 is formed by curing a mixture of 35 to 45 wt% of a transparent resin, 54 to 64 wt% of a reflective pigment, and 1 to 5 wt% of a curing agent. Examples of the above-mentioned constituent components are as follows, but these are merely illustrative, and they are generally used for producing colored and light-reflecting resins, and thus a detailed description thereof will be omitted.

division Company Name Kinds product name Transparent resin Aekyung Chemical Co., Ltd. Mable AC500 Reflective pigment WOO SUNG CHEMICAL CO., LTD. PANAX LUMINO PANAX Hardener CRAY VALLEY Room temperature hardening BU

In addition, since the reflection layer 53 is formed by mixing the reflection pigments, the reflection layer 53 reflects light at night, thereby allowing the user to mount the mobile phone at the right spot for charging the mobile phone.

In addition, the positive electrode wire 51 and the negative electrode wire 52 of the mobile phone wireless charging module 20 may be connected to the charging controller 60 as shown in FIG.

The charging controller 60 may be installed inside the public cell phone wireless charging block 100 and is preferably connected to the cathode wire 51 and the cathode wire 52 so as to facilitate replacement and repair of parts, It is possible.

Further, since the charge controller 60 is generally installed to maintain an appropriate voltage and current, a detailed description thereof will be omitted.

9, the battery 70 is connected to the charge controller 60 by electric wires, and the battery 70 is used as a means for storing electric power and is connected to the battery 70 It can be used continuously with power supplied.

Preferably, a plurality of outdoor units including a park are installed as a sidewalk block to connect a power generating facility such as a solar power generating block generating electricity with solar light to the battery 70, The generated electricity is stored in the battery 70 and the mobile phone can be wirelessly charged using the battery 70 in which the electric energy is stored.

Also, as shown in FIG. 9, it may be installed on the ground in addition to a solar power generating block for generating electricity, and may be installed on a table or the like located in a public place where people can relax in addition to the ground.

If the mobile phone wireless charging block 100 is broken or dislocated after the installation of the public mobile phone wireless charging block 100, it may be disconnected to wirelessly charge the mobile phone. Therefore, the block installing device 400 is first installed on the ground, ) Can be disposed. That is, the block installation device 400 is first installed in the lower part thereof in order to protect the electric wire connected to the public cell phone wireless charging block 100 and protect the wireless charging block 100 of the public cell phone. In addition, when a plurality of wireless charging blocks are installed, a block installation device 400 is needed as a means for making the connection between them convenient and safe.

FIG. 3 is a perspective view of a block installation device according to an embodiment of the present invention, and FIG. 4 is a view showing an example of installation of a block installation device and a public mobile phone wireless charging block 100.

As shown in FIG. 3, the block installation device 400 on which the public mobile phone wireless charging block 100 is installed may be formed in a shape of a +, a, and a, and may be used in various situations.

The block installation device 400 includes a support plate 410 on which corner portions of the block are seated, a separation wall 420 protruding from the support plate 410, (430), and a wire through hole (440) opened through the inside of the insertion part (430).

For reference, the block installation apparatus 400 will be described with reference to a T-shape.

As shown in FIG. 4, the support plate 410 serves to prevent a portion of the corners and circumferential portions of the wireless charging block 100 for a public cell phone from being seated so that the wireless charging block 100 for a public cell phone is prevented from sinking below the ground .

The separating wall 420 protruding from the upper portion of the receiving plate 410 serves to form a clearance between the wireless charging blocks 100 and the height of the separating wall 420 is set to a height 100). At this time, the mobile phone wireless charging block 100 mounted on the support plate 410 may be filled with sand for every clearance between the side surface and the bottom surface, have.

As shown in FIG. 3, the inserting portion 430 protruding to the lower portion of the support plate 410 is preferably formed in a plurality of inverted triangular protrusions protruding downwardly, So that the insertion portion 430 is firmly inserted as a pile so as not to be separated from the seat.

As shown in FIG. 3, the inserting portion 430 may be formed to protrude in a shape of a +, -, and a - depending on the shape of the receiving plate 410.

In addition, a wire through hole 440 is formed in a center portion of the plurality of inserting portions 430 to open through the inserting portions 430.

The wire through hole 440 allows the anode wire 52 and the anode wire 51 drawn out from the wireless charging block 100 of the mobile phone to pass through and be fixed.

Since the wire through holes 440 are formed for each of the inserting portions 430, the cathode wire 52 and the positive electrode wire 51 can be pulled out through the wire through holes 440, There is an advantage.

5 is a flowchart illustrating a method of manufacturing a wireless charging block for a public mobile phone according to an embodiment of the present invention.

Hereinafter, a method for manufacturing a wireless charging block for public phones according to an embodiment of the present invention will be described with reference to FIG.

Referring to FIG. 6, first, an upper open first mold having a plurality of small projections engraved portions 310a is formed on an upper surface to penetrate a first transparent resin (S100).

The first mold includes a support part 200 having a band-shaped body part 210 opened at the center, a retaining part 220 formed at a rim of the opening part, and a receiving part 300 coupled to the support part 200 do.

The accommodating portion 300 includes a support surface 310 having a small protrusion depressed portion 310a formed on an upper surface thereof and four wall surfaces 320 vertically installed on an edge of the support surface, . A flange portion 340 is formed at the upper end of the wall surface 320 so as to be engaged with the engagement protrusion 220 of the support portion 200. A transparent resin having a low viscosity is injected into the first mold to form a transparent resin reinforcing layer (S200).

At this time, when the thickness of the transparent resin reinforcing layer on the upper part of the mobile phone wireless charging module is less than 2.0 mm, precipitation may occur due to the weight of the mobile phone wireless charging module when the mobile phone wireless charging module is inserted, If the thickness of the reinforcing layer exceeds 10 mm, the thickness of the transparent resin reinforcing layer becomes excessively thick, and the wireless charging efficiency is lowered.

Also, the transparent resin may include 99 to 99.5 wt% of a low-viscosity transparent resin having a viscosity of less than 3.5 ps, containing the ultraviolet screening agent, and 0.5 to 1 wt% of a curing agent. At this time, the transparent resin may further include glass beads for filling if necessary.

At this time, if the viscosity of the transparent resin is 3.5 ps or more, a large amount of the transparent resin is spread relatively in the first mold, and the thickness of the transparent resin reinforcing layer becomes excessively thick. In this case, the transparent resin reinforcing layer lowers the wireless charging efficiency of the cellular phone wireless charging module.

In addition, the small projecting engraved portion 310a of the first mold is formed to have a maximum depth of about 1 mm so that the non-slip projecting portion formed on the block top surface may have a sufficient strength that the slide preventing protrusion is not easily broken by the upper impact while sufficiently providing a non- can do.

If the depth of the small projecting engraved portion 310a exceeds 1 mm, the surface of the block becomes too rough and foreign substances can be caught between the blocks.

Next, before the transparent resin reinforcing layer of the first mold is hardened, the rim portion 50 is directly inserted (S300).

Meanwhile, the frame part 50 is prepared separately in advance. First, as shown in FIG. 7, a second mold 500 having a rectangular tube shape is prepared to open the inside of the frame 500 (S310).

A blend mixture of 35 to 45 wt% of a colored resin or a transparent resin, 54 to 64 wt% of a reflective pigment, and 1 to 5 wt% of a curing agent is added to the second mold 500 to cure the second mold 500 to form a betaine layer 53 (S320).

Meanwhile, the blend mixture may be mixed with a reflective pigment, a phosphorescent pigment, or a colored pigment selectively by substituting the generally used production method according to production use and design change.

The baffling layer 53 is formed in a colored color so that the rim portion 50 is clearly displayed, and reflects light.

After the bending layer 53 is hardened, the bending part 50 in which the bending layer 53 is formed is demolded in the second mold 500 in step S340. At this time, the manufactured rim 50 is put into the first mold.

The mobile phone wireless charging module 20 is immediately inserted into the inner space 55 of the frame 50 inserted into the first mold so that the transparent resin reinforcing layer, the rim 50 and the mobile wireless charging module 20 At the same time, they are semi-cured and integrated (S400).

Meanwhile, the mobile phone wireless charging module 20 is separately prepared in advance. As shown in FIG. 8, a third mold 600 having an open top and a rectangular shape is prepared (S410).

A transparent resin is injected into the third mold 600 (S420).

Before the transparent resin is cured, the charging coil is immediately injected into the third mold 600 and cured together (S430).

Next, the protective layer 25 formed by curing the transparent resin and the cellular phone wireless charging module 20 formed with the charging coil 21 inserted into the protective layer 25 are demolded from the third mold 600, (S340). At this time, the prepared mobile phone wireless charging module 20 is inserted into the inner space 55 of the frame 50 inserted into the first mold.

Meanwhile, the transparent resin reinforcing layer inserted into the first mold covers the top surface of the mobile phone wireless charging module to protect the mobile phone wireless charging module from external impact, thereby preventing breakage.

If the transparent resin reinforcing layer is completely cured and then the mobile phone wireless charging module is inserted, the transparent resin reinforcing layer and the mobile phone wireless charging module are not squeezed to generate a gap between the transparent resin reinforcing layer and the mobile phone wireless charging module. The mobile phone wireless charging module may be easily broken even if a small impact is applied to the surface due to the gap. Therefore, it is preferable that the mobile phone wireless charging module is inserted before the transparent resin reinforcing layer is cured.

Next, a mixture in which a coloring pigment including a resin, a stone and iron oxide is mixed with a curing agent is injected into the first mold to form a colored layer (S500). The colored layer serves to firmly fix the transparent resin reinforcing layer and the mobile phone wireless charging module so that they are not separated from each other, and also prevents moisture and foreign substances from penetrating from the outside, thereby improving the reliability of the mobile phone wireless charging module . At this time, the resin and the abrasive may preferably be mixed at a ratio of 1: 1.

This is for imparting fluidity to the mixture, thereby allowing the mixture to easily penetrate through the pores of the resin block when the resin block to be described later is introduced, thereby integrating the colored layer and the resin block, and moreover, the transparent resin reinforcing layer and the resin block.

Next, before the colored layer is cured, a resin block containing aggregate and resin is put into the first mold to prepare a first virtual product (S700).

On the other hand, the resin block is separately prepared in advance. A fourth open-top mold having protrusions for forming a wire-withdrawing hole is formed in the center of the resin block (S610).

The wire draw-out hole forming protrusions are formed to have the same height as the resin blocks to be formed, so that when the resin block is completed, the wire draw-out holes for drawing out the anode and the cathode wires are formed through the inner center portion, The inner space has the same lateral dimension as the inner space of the first mold.

The aggregate and the resin are mixed in the fourth mold (S620 and S630), and the fourth mold is covered with a jig plate having a length of about 0.2 mm and a length of about 0.2 mm, and then the jig plate is pressed by a high- After the second product is prepared by planarizing and compaction of the blend, the second product is cured by natural curing for 10 to 14 hours, more preferably about 12 hours, and is then demolded from the fourth mold, A resin block having a height can be manufactured (S640).

Further, the blend is obtained by mixing 6 to 13 wt% of resin, 7 to 13 wt% of a stone powder, 1 to 2 wt% of a curing agent and 1 to 2 wt% of a pigment, pouring 70 to 85 wt% of an aggregate having a diameter of 2 to 6 mm, For 10 to 15 minutes so as to be uniformly mixed.

At this time, a more preferable mixing ratio of the blend may include 6wt% of resin, 10wt% of stones, 1wt% of hardener and 1wt% of pigment. The resin may preferably be an unsaturated polyester resin, but the present invention is not limited thereto.

In addition, the pigment may be a colored pigment containing iron oxide as a main component having excellent weather resistance and heat resistance.

Next, the first artificially cured product is cured so that the transparent resin-reinforced layer, the cellular phone wireless charging module, and the resin block are integrated by the colored layer so that the components are separated, separated, and separated from each other by natural curing for about 12 hours.

Thereafter, the first mold is demolded to complete the wireless charging block for the public mobile phone (S800). The completed wireless charging block for the public mobile phone is loaded and packed through the individual inspection process if necessary.

Next, an embodiment of a wireless charging block 100 for a public cell phone according to the present invention will be described.

The public cell phone wireless charging block 100 can be installed at any place such as indoor, outdoor, table top, window, floor, and the like.

Also, various self-generating devices or power supply devices can be operated in connection with them. Devices that can be used as power supply devices may include, for example, solar light, solar heat, late-night electricity, and the like.

9, the public cell phone wireless charging block 100 may be installed on a bench table installed in a place where people can rest for a while, such as a park.

When the wireless charging block 100 for a public cell phone is installed in the outdoors, it is difficult to draw the electric power and expose the electric wires. As a result, a plurality of solar power generating blocks 900 are installed on the floor inside the park, The electric wire can be extracted and connected to the public cell phone wireless charging block 100, and then the electric power can be supplied and used.

A solar power generating block 900 that can be used to supply power to the public cell phone wireless charging block 100 will be described in more detail with reference to FIGS. 10 to 11. FIG.

FIG. 10 is a perspective view of a photovoltaic power generation block according to an embodiment of the present invention, and FIG. 11 is a perspective view of FIG. 10.

10 and 11, a solar power generating block 900 according to an embodiment of the present invention includes an aggregate block 940, a solar cell module 920, a transparent coating layer 920, and a fixing induction layer 930 ). In this embodiment, the solar power generating block 900 is illustrated as having a square shape in plan view, but the present invention is not necessarily limited thereto.

The aggregate block 940 is made of a combination including an aggregate and a resin, and a wire draw-out hole 940a having a predetermined diameter in a thickness direction is formed in the center of the aggregate block 940. In addition, the aggregate block 940 may include 6 to 13 wt% of resin, 7 to 13 wt% of stones, 1 to 2 wt% of hardener, 1 to 2 wt% of pigment, and 70 to 85 wt% of aggregate of 2 to 6 mm in diameter. The resin may preferably be an unsaturated polyester, but the present invention is not limited thereto. In addition, the pigment may be a colored pigment containing iron oxide as a main component having excellent weather resistance and heat resistance.

The solar cell module 920 is disposed on the upper surface of the aggregate block 940 and is installed at a predetermined distance from the edge to protect it from external force applied from the side surface. For example, 0.5 to 1 cm from the edge of the aggregate block 940. The solar cell module 920 has a positive electrode wire 951 and a negative electrode wire 951 for transmitting electric power to the outside. The positive pole wire 951 and the negative pole wire 951 may be configured to be drawn out from the back surface of the aggregate block 940 through the wire drawing hole 940a of the aggregate block 940 to transmit the generated power to the outside .

The transparent coating layer 920 is formed to cover the solar cell module 920 on the upper surface of the aggregate block 940. The transparent coating layer 920 may contain, for example, 50 to 70 wt% of UP resin (unsaturated polyester resin), 4 to 15 wt% of acrylic monomers, 24 to 30 wt% of SM (styrene monomer), 1 to 3 wt% of UV- wt%, and more preferably 60 wt% of UP resin (unsaturated polyester resin), 10 wt% of acrylic monomers, 27 wt% of SM, 2 wt% of UV blocker and 1 wt% of curing agent. The above components are conventionally used for the production of a resin, and thus a detailed description thereof will be omitted here.

At this time, the solar cell module 920 is disposed at the center of the transparent coating layer 920, and is disposed at a distance of 0.5 to 1 cm from the edge of the transparent coating layer 920, for example.

In addition, a plurality of hemispherical slip prevention protrusions 10a protrude from the top surface of the transparent coating layer 920 at predetermined intervals. The transparent coating layer 920 is excellent in durability and protects the solar cell module 920 located on the inside. The transparent coating layer 920 is made of a material that is easy to clean and can easily remove contaminated portions even if it is contaminated by pedestrian traffic or external foreign substances. The transparent coating layer 920 increases the amount of light incident on the solar cell module 920 by the semi-spherical hemispherical protrusion 910a and is refracted inside the transparent coating layer 920 to reduce the amount of light extinguished, The amount of photovoltaic power can be increased. As such a transparent resin reinforcing layer, for example, a gel coat (trade name: AC500) of Aekyung Chemical Co., Ltd. can be used.

The transparent coating layer 920 may have a thickness of 2.0 to 3.0 mm. If the thickness of the transparent coating layer 920 is less than 2.0 mm, the transparent coating layer 920 or the solar cell module 920 may be broken unexpectedly when the pedestrian passes. If the thickness of the transparent coating layer 920 exceeds 3.0 mm, May be deteriorated.

The adhesion inducing layer 930 is formed between the transparent coating layer 920 and the aggregate block 940. The aggregate block 940 and the transparent coating layer 920 are attached to each other to integrate and seal the solar cell module 920 It acts as dustproof / waterproof to protect from external foreign matter and moisture. The fixing inductive layer 930 may be made of the same material as that of the aggregate block 940 so as to prevent cracking or peeling or separation from the aggregate block 940. For example, a UP resin (unsaturated polyester (UP) resin (unsaturated polyester resin) in an amount of 49 wt%, and a content of 49 wt% or more in an amount of 50 wt% to 50 wt% , 1 wt% of a hardener, and 1 wt% of a pigment. Such a colored layer can be, for example, a product BU of Cray valley.

In the conventional solar energy industry, 99.9% is low in energy density, requiring a large installation area and hindering the productivity of space land. However, the photovoltaic power generation block 900 of the present embodiment can be freely installed on a road, a motorway, a park, a bicycle road, etc., and electricity can be generated.

In addition, since the surface and the bonding structure of the solar power generating block 900 are chemically stable, they are excellent in water resistance, alkali resistance, acid resistance and chemical resistance to prolong the life of the block itself, , Mass production is possible, and economical construction is possible.

Also, since no cement is used at the time of block manufacture, no whitening event occurs due to the leakage of calcium hydroxide (Ca (OH) ₂ ) present in a large amount in cured cements, and the most serious problem It is possible to expect an effect of reducing the economic loss such as the maintenance cost which occurs after the construction.

In addition, since the surface of the solar power generating block 900 is protected by the transparent coating layer 920, the solar cell module 920 safely absorbs sunlight energy safely in the daytime to generate electricity, It can be used in a variety of products that are stored in a battery and consumed electricity at night, thereby providing an eco-friendly fuel.

The present invention is not limited by the above-described embodiment and the accompanying drawings, but is intended to be limited by the appended claims. It will be apparent to those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. something to do.

10; Transparent resin reinforcing layer
10a; Slippery projection
20; Mobile phone wireless charging module
30; Colored layer
40; Resin block
40a; Wire drawing hole
51, 52; Anode and cathode wires

Claims

A resin block including an aggregate and a resin, the resin block having a wire drawing hole;
A mobile phone wireless charging module having a positive electrode and a negative electrode wire drawn out through the wire drawing hole and disposed on an upper surface of the resin block;
A transparent resin reinforcing layer having a plurality of hemispherical slip prevention projections on an upper surface thereof and formed on the upper surface of the resin block so as to cover the mobile phone wireless charging module; And
A colored layer for integrating the resin block and the transparent resin reinforcing layer; A wireless charging block for public mobile phones.

The method according to claim 1,
Further comprising a rim formed in a rectangular tube shape in which an inner space is formed for inserting the mobile phone wireless charging module and indicating a position of the mobile phone mounting position.

The method according to claim 1,
A charge controller for connecting the anode and the cathode of the cathode to one side to maintain an appropriate voltage; And
And a battery unit connected to the charge controller to supply electric power to the charge controller.

A body having a support surface on which a public cellular phone wireless charging block is mounted on a top surface in a rectangular band shape and four wall surfaces vertically installed around the support surface,
In the support surface, a plurality of first and second connection pipes are provided on the first and second opposite side facing each other,
Wherein the first connection pipe is formed so that a coupling protrusion protrudes so as to be fitted into a hollow portion of a second connection pipe installed in an adjacent body.

5. The apparatus of claim 4, wherein, on the support surface of the body,
Further comprising third and fourth connection tubes respectively installed on third and fourth back surfaces connecting the first and second back surfaces,
The third and fourth connection tubes may have first and second tubular portions in which the hollow portion is opposed to the hollow portions of the first and second connection tubes and a hollow portion in which the hollow portion is perpendicular to the hollow portions of the first and second connection tubes. 3 and 4, and the third tube portion is formed so that a coupling protrusion protrudes to be fitted into the hollow portion of the fourth tube portion provided on the adjacent body, Installation device.

Providing a transparent resin reinforcing layer by injecting a transparent resin having a low viscosity to a thickness of 2.0 to 3.0 mm in a first open mold having a plurality of hemispherical small protrusive concave portions on an upper surface thereof;
Inserting a rim portion in the first mold before the transparent resin-reinforced layer is cured;
Semi-curing the mobile phone wireless charging module in a state where the mobile phone wireless charging module is coupled to the frame;
Introducing into the first mold a mixture containing a resin, a coloring pigment including iron and iron oxide, and a curing agent to form a colored layer;
Before the colored layer is cured, placing a resin block containing aggregate and resin in the first mold to prepare a first colored product; And
Curing and curing the firstvariable product so that the transparent resin-reinforced layer and the resin block are integrated, and then demolding from the first mold; The method comprising the steps of:

7. The method according to claim 6, wherein before the rim is introduced into the first mold
In a second mold formed in a shape corresponding to a rectangular tube-shaped rim portion in which an inner space is formed, 35 to 45 wt% of a colored resin or a transparent resin, 54 to 64 wt% of a reflective pigment and 1 to 5 wt% Inputting; And
And curing the blend mixture to form a blister layer, and then demolding the rim from the second mold.

7. The method of claim 6, further comprising, prior to inserting the mobile phone wireless charging module into the upper first mold,
The method comprising the steps of: injecting a transparent resin into a third mold having a size that can be inserted into an inner space of a rim of an opening of an upper portion;
Charging the filling coil into the third mold and curing the same before the transparent resin is cured; And
Demolding the cured mobile phone wireless charging module from the third mold with the charging coil inserted; The method comprising the steps of:

The resin block according to claim 7 or 8,
The method comprising the steps of: injecting a mixture containing aggregate and resin into a fourth mold of an upper open type in which a wire drawing hole forming protrusion is formed on an upper surface thereof;
Covering the fourth mold with a jig plate and pressing the second mold with a compressor to provide a second article having an upper surface flattened; And
Curing the secondvaged product for 10 to 14 hours to cure it, and then releasing it from the fourth mold; Wherein the method comprises the steps of: