WO2017039150A1

WO2017039150A1 - Light-emitting device for inflatable object

Info

Publication number: WO2017039150A1
Application number: PCT/KR2016/007944
Authority: WO
Inventors: 이향제
Original assignee: 이향제
Priority date: 2015-08-31
Filing date: 2016-07-21
Publication date: 2017-03-09
Also published as: KR101601970B1

Abstract

An exterior material having a color implemented thereon, according to the present invention, is characterized by comprising: a half-finished product manufactured using a material comprising at least one of stainless steel (STS), copper (Cu), magnesium (Mg), zinc (Zn), and plastic; a deposited layer formed by electrolytically activating the semi-finished product, sedimentating/activating the same, and then depositing aluminum by physical vapor deposition (PVD); and a color layer for endowing the surface of the deposited layer with a color. A method for manufacturing an exterior material, which has a color implemented thereon, according to the present invention, is characterized by comprising: a half-finished product molding step for molding a half-finished product using a material comprising at least one of stainless steel (STS), copper (Cu), magnesium (Mg), zinc (Zn), and plastic; a surface processing step for processing the surface of the half-finished product; a surface activating step of electrolytically activating the surface of the half-finished product, the surface of which has been processed, and sedimentating/activating the same; a surface treatment step for forming a deposited layer, which is made of aluminum, on the half-finished product, the surface of which has been activated, using physical vapor deposition (PVD); and a color endowing step for forming a color layer such that the surface of the deposited layer has a color, thereby completing the exterior material.

Description

Light emitting device for inflatable

The present invention relates to a light emitting device for an inflatable product, and more particularly, for an inflatable product having visibility after sunshine by being inserted into one side of a beach ball, an ad balloon, a tube, a boat, and a balloon used in an expanded state by injecting gas to emit light. A light emitting device.

The present invention relates to a light emitting device for an inflatable product having a waterproof function so that failure can be prevented even if it comes into contact with water.

The present invention relates to a light emitting device for an inflatable, which is more firmly coupled to the inflatable, so that departure by an external impact can be prevented.

The present invention relates to a light emitting device for an inflatable that can be replaced by a battery can be reused, significantly reducing the manufacturing cost.

In general, inflated volume by injecting gas, such as ad balloon and balloon, including beach balls, tubes, boats, etc., which can be used for outdoor play, the volume of the expanded product varies depending on whether the gas is filled or not. It is widely used because of its ease.

However, such inflatables are difficult to use because they do not emit light on their own and at night, the power of identification is reduced.

Accordingly, the Republic of Korea Utility Model Registration No. 20-0391062 discloses a "light emitting beach ball" that is embedded with a light emitting ball having an LED inside the ball-shaped body to increase the enjoyment of the play by generating a visual effect .

However, the registration utility model is not possible to replace the battery, the expiration date is limited, there is a problem that the light emitting ball is fixed inside the body to maintain a constant shape, the ease of use.

Republic of Korea Patent No. 10-0555295 has a pocket on one side of the reflective sheet cover cover, built-in battery, switch and circuit board and manufactured by welding the cover circumference by high-frequency heating to produce a "playing tube with LED" Is disclosed.

However, the registered patent is also impossible to replace the battery, the expiration date is limited.

Korean Patent No. 10-1381688 discloses a "beach ball light emitting device" that can be stored inside the beach ball, and configured to be selectively taken out.

However, the registered patent has a weak coupling strength between the light emitting device and the beach ball so that when the impact is applied from the outside, the light emitting device is separated from the beach ball, there is a problem such as loss, safety accidents.

In addition, there is a problem that the use environment is limited because there is no waterproof function to cause a failure when in contact with water.

An object of the present invention is to solve the problems of the prior art as described above, is inserted into one side of the beach ball, balloon, tube, boat, balloon used in the expanded state by injecting gas to emit light even after sunshine A light emitting device for an expandable object is provided.

Another object of the present invention is to provide a light emitting device for an inflatable product having a waterproof function such that failure can be prevented even if it comes into contact with water.

Still another object of the present invention is to provide a light emitting device for an inflatable, which is more firmly coupled to the inflatable, so that departure by an external impact can be prevented.

Still another object of the present invention is to provide a light emitting device for an inflatable product which enables battery replacement and reuse, and can significantly reduce manufacturing costs.

The present invention provides a light emitting device for an expandable light which is inserted into one recess of an expandable product during gas injection and emits light, comprising: a light emitter, a power supply for supplying power to the light emitter, and a power supply between the power supply and the light emitter selectively; And a case for shorting the switch, a case accommodating the light emitter, the power supply unit, and the switch in a sealed state therein, and a case coupling member for maintaining the case and the expandable body coupled to each other.

The case includes an accommodating part accommodating the light emitter, the power supply part and the switch, a shielding part for shielding the inner space of the accommodating part, and a sealing member generating and sealing an elastic restoring force between the accommodating part and the shielding part. Characterized in that configured.

The case coupling member is characterized in that the Velcro tape is adopted.

One side of the case is characterized in that the display unit for displaying any one or more of color, pattern, pattern, characters.

The receiving portion and the shielding portion is characterized in that coupled to the screw.

The switch is partially exposed to the outside of the case is characterized in that the on (on) / off (off) operation by the user is possible.

The shield is formed of a material having an elastic restoring force on the outside of the shield, and a shield for protecting the shield and the human body, and a protector coupling member for maintaining the state in which the protector is coupled to the inflatable.

One side inside the case, characterized in that the control unit for controlling the illuminance and the flashing pattern of the light emitting body.

The light emitting device for an inflatable according to the present invention is configured to be inserted into one side of the beach ball, the balloon, the tube, the boat, the balloon used in the expanded state by injecting gas to emit light.

Therefore, the visibility is improved even after the sunshine, it is easy to use and can be used for many purposes.

In addition, the present invention has the advantage that the failure can be blocked in advance even if the contact with water having a waterproof function.

And since it is more firmly coupled to the expansion to prevent the departure by an external impact there is an advantage that can prevent the safety accident in advance.

In addition, the battery can be replaced and reused, and the manufacturing cost can be significantly reduced.

1 is a cross-sectional view showing the structure of an embodiment of a light emitting device for an inflatable article according to the present invention.

Figure 2 is a state of use of one embodiment of the light emitting device for the inflatable according to the present invention.

3 is a use state of another embodiment of a light emitting device for an inflatable article according to the present invention.

4 is a cross-sectional view showing the structure of another embodiment of a light emitting device for an inflatable article according to the present invention;

Figure 5 is a detailed view showing the structure of a switch of one configuration in the light emitting device for an inflatable according to the present invention.

Figure 6 is a schematic view showing a structure in which the control unit is added in the light emitting device for the inflatable according to the present invention.

Figure 7 is a cross-sectional view showing the structure of another embodiment of the case of one configuration in the light emitting device for an inflatable according to the present invention.

8 is a cross-sectional view showing a structure in which a display unit is added in the light emitting device for an inflatable article according to the present invention;

9 is a schematic view showing another embodiment of a light emitting device for an inflatable article according to the present invention;

10 is an application example of another embodiment of a light emitting device for an inflatable article according to the present invention;

Hereinafter, a configuration of a light emitting device for an inflatable article (hereinafter referred to as a 'light emitting device 100') according to the present invention will be described with reference to FIGS. 1 to 3.

1 is a cross-sectional view showing the structure of an embodiment of the light emitting device 100 for an inflatable according to the present invention, Figure 2 shows a state of use of an embodiment of the light emitting device 100 for an inflatable according to the present invention. 3 shows a state of use of another embodiment of the light emitting device 100 for an inflatable according to the present invention.

Prior to this, the terms or words used in the present specification and claims should not be interpreted in the ordinary and dictionary sense, and the inventors may appropriately define the concept of terms in order to best explain their invention in the best way. It should be interpreted as meaning and concept corresponding to the technical idea of the present invention based on the principle that the present invention.

Therefore, the embodiments described in the present specification and the configuration shown in the drawings are only preferred embodiments of the present invention, and do not represent all of the technical idea of the present invention, and various equivalents may be substituted for them at the time of the present application. It should be understood that there may be water and variations.

As shown in the figure, the light emitting device 100 according to the present invention is visible in particular by the light emitted by the expansion (F), for example, beach ball, balloon, tube, boat, balloon, etc., which expand upon injection of gas therein. In order to be visible at night, it can be used for various purposes such as emitting light for play or generating a rescue request signal for lifesaving.

That is, the light emitting device 100 is inserted into the recess G formed in the inflated material F such as the ad balloon as shown in FIG. 2 so as not to be separated, and the light emitting device 100 is operated to emit light. It will be able to maximize the advertising effect by increasing visibility at night.

And, by inserting and fixing the light emitting device 100 to the recessed portion (G) of the inflatable (F), such as a beach ball, it will be possible to play with the beach ball at night.

Looking at the detailed configuration of the light emitting device 100, the light emitting device 100 is a light emitting unit 110, a power supply unit 120 for supplying power to the light emitting unit 110, the power supply unit 120 and the light emitter Switch 130 for selectively short-circuit the power between the 110, the case 140 for accommodating the light emitting unit 110, the power supply unit 120 and the switch 130 in a sealed state therein, and the case 140 and the expansion material (F) is configured to include a case coupling member 160 having a bonding force to maintain a state coupled to each other.

The light emitter 110 may be applied by adopting a variety of LEDs, light bulbs, etc. that emit light when power is supplied. The power supply unit 120 may be applied to a solar power module as well as a battery.

The switch 130 is a part that is manipulated by the user when the light emitter 110 is to emit light, so long as the switch 130 is within a range capable of electrically shorting the light emitter 110 and the power supply unit 120. Can be.

The case 140 is a structure for accommodating and protecting the light emitter 110, the switch 130, and the power supply unit 120 therein, so that the internal space can be selectively opened. 130 and the power supply 120 may be taken out of the case 140.

To this end, the case 140 may include an accommodating part 142 accommodating the light emitter 110, a power supply 120, and a switch 130, and a shielding part for selectively shielding an inner space of the accommodating part 142 ( 144 and a sealing member 146 which generates and restores an elastic restoring force between the receiving portion 142 and the shielding portion 144.

The receiving portion 142 and the shielding portion 144 is preferably configured to be coupled to each other in a screwed manner so as not to be separated from each other when an impact occurs from the outside, the receiving portion 142 and the shielding portion 144 in contact with the rubber The sealing member 146 molded to have a ring shape is inserted into a material having elastic restoring force.

Therefore, when the accommodating part 142 and the shielding part 144 are screwed to each other to apply pressure to the sealing member 146, the inner space formed by the accommodating part 142 and the shielding part 144 is sealed to provide water. Inflow can be blocked.

On the other hand, the case coupling member 160 is provided on the outer surface of the case 140. The case coupling member 160 is a Velcro tape is adopted in the embodiment of the present invention is used in parallel with the double-sided tape to maintain the contact with the inner wall surface of the recess (G) and the outer surface of the expansion (F). desirable.

The velcro tape may be attached to the outer surface of the case 140 using an adhesive member such as a bond, and the remaining velcro tape coupled with the velcro tape attached to the outer surface of the case 140 may be expanded (F). It is preferable to maintain the state attached to the outer surface and the inner wall surface of the depression (G).

Hereinafter, an exemplary embodiment of the switch 130 will be described with reference to FIGS. 4 and 5.

4 is a cross-sectional view showing the structure of another embodiment of the inflatable light emitting device 100 according to the present invention, Figure 5 is a configuration of the switch 130 of the inflatable light emitting device 100 according to the present invention. A detailed view showing the structure is shown.

First, as shown in FIG. 4, the switch 130 is configured such that a part of the switch 130 is exposed to the outside of the case 140, unlike the switch 130 of FIG. 1. This is another embodiment in which the switch 130 can be operated without opening the case 140, and is configured to be turned on / off by rotation.

That is, as shown in FIG. 5, the switch 130 includes a rotating part 132 and a fixed fixing part 135 that are rotated, and the rotating part 132 is configured to rotate about the fixing part 135. do.

In addition, the rotating part 132 and the fixing part 135 are provided with a contact point 134, and when the rotating part 132 rotates, the contact point 134 makes contact with the power supply.

That is, when the contact portion 134 is dropped by rotating the rotary part 132 90 degrees in the clockwise or counterclockwise direction as shown in the left side of FIG. 5, power supply to the light emitter 110 is cut off.

At this time, the rotating unit 132 is preferably coupled to the receiving portion 142 in a state having a waterproof function.

The light emitting device 100 according to the present invention may further include a control unit 170 to control the illuminance and the blinking pattern of the light.

Hereinafter, a coupling structure of the light emitting device 100 provided with the controller 170 will be described with reference to FIG. 6.

6 is a schematic view showing a structure in which the control unit 170 is added in the light emitting device 100 for an inflatable according to the present invention.

As shown in the drawing, the controller 170 may be further provided inside the light emitting device 100. The controller 170 is positioned between the switch 130 and the power supply unit 120 as shown in the right figure of FIG. 6 to control the illuminance of the light emitter 110, or to control the light emitter 110 to blink or to blink. It can operate to control.

On the other hand, the case 140 may be further provided with a protection unit 180. The protection unit 180 is configured to block the contact between the shield 144 and the user by receiving the shield 144 therein so that the shield 144 is not exposed to the outside, the material having an elastic restoring force Is molded into.

Therefore, when the light emitting device 100 is inserted into the beach ball and the user moves at high speed by kicking or throwing the beach ball, the protection unit 180 shields the shielding unit 144 to block direct contact with the human body of the user. And, by absorbing the impact through the elastic restoring force it is possible to prevent the damage of the shield 144 and the safety accident of the user in advance.

In this case, it is preferable that the protection unit 180 is provided with the protection unit coupling member 182 between the protection unit 180 and the expanded product F so that the protection unit 180 and the case 140 are firmly coupled. That is, the protection unit coupling member 182 is adopted so that the Velcro tape is positioned between the protection unit 180 and the case 140 to provide a bonding force, the protection unit coupling member 182 is optional. It is preferable that the light emitting device 100 is separated from the case 140 so as to be separated.

In addition, since the protection unit 180 is made of a material having an elastic restoring force, the protection unit 180 may have a waterproof function by being closely coupled to the case 140 without using the sealing member 146.

The light emitting device 100 may be provided with a display unit 190. The display unit 190 is configured to display any one or more of a color, a pattern, a pattern, and a character when the light emitter 110 emits light, and may be used as shown in FIG. 8.

8 is a cross-sectional view illustrating a structure in which the display unit 190 is added to the light emitting device 100 for an inflatable according to the present invention, wherein the display unit 190 is separately formed from the case 140 and inserted into an outer surface of the case 140. It may be made or covered, or may be provided through direct printing on the outer surface of the case 140.

In addition, the display unit 190 is provided with one or more of colors, patterns, patterns, and characters so that the light emitter 110 passes through the light when it is irradiated with the company logo on the inner wall surface of the inflated material F, and the like. By mirroring it can be configured to visually check this on the outer surface of the expanded (F).

The scope of the present invention is not limited to the above-exemplified embodiments, and many other modifications based on the present invention will be possible to those skilled in the art within the above technical scope.

For example, Figure 9 is a schematic view showing another embodiment of the light emitting device for an inflatable according to the present invention, by injecting a gas, such as helium lighter than air into the expansion (F) to rise, the water bag and the like on the lower side By connecting the expansion (F) can be configured to float while maintaining a certain height.

At this time, the outer side of the expansion (F) is preferably to be displayed on the outer surface by irradiating the letter 을 the color through the display unit 190 of the light emitting device (100).

FIG. 10 is an application example of another embodiment of an inflatable light emitting device according to the present invention. In a parking lot in which a plurality of vehicles can be parked, one embodiment of FIG. I can tell you.

That is, when the vehicle is parked, the inflatable floated by the interference with the bottom surface of the vehicle is pulled downward and lower than the height of the vehicle body so that only the inflatable in the parking space without the vehicle is floated in a state of emitting light. Can provide convenience.

If necessary, after parking the vehicle, the customer can take the inflatable (F) by using the parking lot, so that the advertisement effect can be enjoyed through letters, patterns, and patterns displayed on the inflatable (F).

According to the present invention, the anodizing process used for aluminum products is manufactured by the semi-finished product 110 made of STS, Cu alloy, plastic, etc., and by die casting (Mg and Zn materials) and MIM (Metal Injection Molding) methods. All of the semi-finished products 110 can be applied.

In addition, the present invention in the die casting semi-finished product 110 by applying a vacuum die casting process to reduce the internal pore size and improve the adhesion through the surface chemical treatment to minimize the defects such as poor adhesion, bubble generation, so the appearance quality through low surface roughness It is possible to produce products with improved quality.

In addition, the deposition quality is improved by performing vacuum deposition at high power and low temperature, and the applicable material can be expanded because vacuum deposition is possible for Zn, which was not possible in the related art.

In addition, the process can be simplified to improve quality and productivity.

Korea Utility Model Registration No. 20-0391062

Republic of Korea Patent No. 10-0555295

Republic of Korea Patent No. 10-1381688

Claims

A light emitting device for an inflatable product which is inserted into one recessed portion of an expanded product which is expanded during gas injection and emits light.

Luminous body,

A power supply unit supplying power to the light emitter;

A switch for selectively shorting power between the power supply and the light emitter;

A case accommodating the light emitter, the power supply unit, and the switch in a sealed state therein;

Light-emitting device for an inflatable, characterized in that it comprises a case coupling member for maintaining the case and the expanded is coupled to each other.
The method of claim 1, wherein the case,

An accommodation unit accommodating the light emitter, the power supply unit, and the switch;

A shield to shield the inner space of the accommodation part;

Light emitting device for an inflatable article, characterized in that it comprises a sealing member for generating an elastic restoring force between the receiving portion and the shielding portion.
3. The light emitting device of claim 2, wherein the case coupling member adopts a Velcro tape.
According to claim 3, At one side of the case,

Light-emitting device for an inflatable, characterized in that the display unit for displaying any one or more of color, pattern, pattern, characters.
The light emitting device of claim 4, wherein the receiving portion and the shielding portion are coupled by a screwing method.
[6] The light emitting device of claim 5, wherein a part of the switch is exposed to the outside of the case to enable an on / off operation by a user.
According to claim 6, Outside the shield portion made of a material having an elastic restoring force to protect the shield and the human body,

Light-emitting device for an inflatable, characterized in that the protective portion coupling member is provided to keep the protective portion coupled to the inflatable.
The method of claim 7, wherein the inner side of the case,

Light emitting device for an inflatable object, characterized in that provided with a control unit for controlling the illuminance and the blinking pattern of the light emitter.