KR20190103623A - Roly-poly Light - Google Patents

Abstract

The present invention relates to a roly-poly lamp with improved storage properties which can be erected by being self-balanced like a roly-poly toy and can be formed in an overlap coupling manner. The roly-poly lamp comprises: a first lower case which has a lower portion formed in a convex hemispherical shape, a first receiving groove recessed in an upper surface thereof, and a weight provided in a lowermost end thereof; a first light emitting unit which is coupled to an upper inner circumferential surface of the first lower case; a first upper case of a transparent material which is coupled to an upper edge of the first lower case and has an accommodation space therein; a second lower case which is accommodated in the first receiving groove, and has a lower portion formed in a convex hemispherical shape, a second receiving groove recessed in an upper surface thereof and a weight provided in a lowermost end thereof; a second light emitting unit which is coupled to an upper inner circumferential surface of the second lower case; and a second upper case of a transparent material which is coupled to an upper edge of the second lower case and has an accommodation space therein.

Description

Rotating lights {Roly-poly Light}

The present invention relates to a recessed lamp, and more particularly, to a stacking lamp that is self-balancing and self-balancing like a tower.

In general, the lighting is a form of lighting means that emits light when the external power is applied is an essential office equipment mainly used for the purpose of brightly illuminating the limited area in the office or home.

Conventionally, various types of lighting lamps have been used for lighting a home room or a living room. Such lighting lamps include a standing type electric stand installed in a living room and used for lighting, and a desk lamp used in a bedroom or a study room.

Meanwhile, mood lamps are currently commercially available separately from floor lamps for lighting applications. Mood lamps are used primarily to create an atmosphere rather than lighting. While lighting floor lamps mainly use bright white light, mood lamps use dark white light or various colored lights such as red, blue, yellow or green.

These lights are used to nail nails to the wall, to hang nail holes, or to be installed on flat ground to illuminate a limited area. However, because the lamps are immovable and fixed, they are prone to breakage.

In order to solve the above-mentioned problem, the prior art Utility Model No. 20-2010-0012447 "Ottogi stand light" is a circular shape of the light body, the light bulb, the ballast, the earth leakage breaker and a plurality of outlets are electrically connected and the handle is formed It is installed vertically in the center of the support plate, and the support plate is integrally connected to the hemispherical pentagon stand where the weight is fixed so that the center of gravity is located on the center bottom of the hemispherical body having a radius corresponding to the support plate. It has been proposed.

In the conventional Ottogi stand light, the light body is securely supported by a weight body fixed inside the hemispherical body, and when the external body is impacted by the impact, the light is absorbed by the flow of the light body to prevent breakage of the light.

On the other hand, the conventional Ottogi stand light is vertically installed on the upper part of the hemispherical body, the light body may be damaged by a direct strong external force, the brightness of the light can not be adjusted, when using a plurality of lights individually provided There is a hassle to do.

The present invention has been made to solve the above problems, is provided with a bottom case and the outer case of the form of the top that can prevent damage to the lighting unit by the external bump, can adjust the brightness of the light, accommodated inside Its main purpose is to provide a luminaire with a space formed to accommodate the lighting in overlap.

According to an embodiment of the present invention, the lighting lamp is formed in a hemispherical shape with a lower convex, a first receiving groove formed in a depression on an upper surface thereof, a first lower case having a weight added at a lower end thereof, and coupled to an upper inner circumferential surface of the first lower case. A first light emitting unit, a first upper case made of a transparent material coupled to an upper edge of the first lower case, and having an accommodation space therein, and formed in a hemispherical shape in which the lower end is convex; And a second receiving groove recessed in an upper surface, a second lower case provided with a weight at a lower end thereof, a second light emitting unit coupled to an upper inner circumferential surface of the second lower case, and an upper edge of the second lower case. To, but characterized in that it comprises a second upper case of a transparent material formed therein the receiving space.

In addition, the third lower case is accommodated in the second receiving groove, the lower portion is formed in a convex hemispherical shape, the lower end is provided with a weight added, the third light emitting portion and the third coupled to the upper inner peripheral surface of the third lower case 3 is coupled to the upper edge of the lower case, characterized in that it comprises a third upper case of a transparent material formed therein the receiving space.

In addition, the first light emitting unit includes a battery accommodated in the first lower case, an LED ring formed in a ring shape on an upper portion of the first lower case, and the LED ring in the battery according to the rotation of the first lower case. It characterized in that it comprises a voltage control unit for adjusting the voltage applied to.

According to an embodiment of the present invention, the lamp is provided with an accommodating space and a recess in the lower case and the upper case, so that the other lower case and the upper case are overlapped and accommodated, as well as to improve storage and according to the number of overlapping combinations. It can be used to change the brightness of lights and mood lights.

In addition, the lower part is provided with a weight added to the lower case is formed in a hemispherical shape has the effect of preventing the damage to the upper case and the light emitting part by absorbing the impact as it is flowed by the external impact.

1 is a perspective view showing a tower lamp in accordance with a preferred embodiment of the present invention.
Figure 2 is a cross-sectional view showing a tower lamp in accordance with a preferred embodiment of the present invention.
Figure 3 is an exploded perspective view showing a tower lamp according to an embodiment of the present invention.
Figure 4 is a perspective view showing the brightness control of the lamp according to an embodiment of the present invention.

Hereinafter, the technical spirit of the present invention will be described in more detail with reference to the accompanying drawings.

The accompanying drawings are only examples to illustrate the technical idea of the present invention in more detail, and thus the technical idea of the present invention is not limited to the forms of the accompanying drawings.

However, in the following description of the present invention, descriptions of already known functions or configurations will be omitted to clarify the gist of the present invention.

1 is a perspective view showing a tower lighting lamp according to a preferred embodiment of the present invention, Figure 2 is a cross-sectional view showing a tower lighting lamp according to a preferred embodiment of the present invention, Figure 3 according to a preferred embodiment of the present invention It is an exploded perspective view showing the lighting fixture.

As shown in Figures 1 to 3, the stepped lighting of the present invention is the first lower case 100, the first light emitting unit 200, the first upper case 300, the second lower case 400, And a second light emitting unit 500 and a second upper case 600.

In addition, the ceiling lamp of the present invention includes a third lower case 700, a third light emitting part 800, and a third upper case 900.

Here, although not shown in FIG. 1, the size is further reduced than the third lower case 700, the third light emitting part 800, and the third upper case 900, and the first to third lower cases and the light emission. The fourth to Nth lower cases, the light emitting part, and the upper case (N is a natural number) may have the same coupling relationship with the upper and upper cases.

First, the first lower case 100 is formed in a hemispherical shape with a lower convex, the first receiving groove 110 is formed in the upper surface recessed, and the lower weight is provided with a weight (120).

At this time, the first receiving groove 110 is formed in a hemispherical shape with a diameter smaller than the upper diameter of the first lower case 100, it is recessed in the form corresponding to the lower portion of the second lower case 400. desirable.

In addition, the weight 120 is installed at the lowermost end of the first lower case 100 for the center of gravity of the first lower case 100, so that it can stably support the center of gravity downward even if it is shaken by an external force. It becomes possible.

Next, the first light emitting unit 200 is coupled to the upper inner circumferential surface of the first lower case 100, the battery 210 accommodated in the first lower case 100, and the first lower case ( Voltage control for adjusting the voltage applied to the LED ring 220 from the battery 210 according to the rotation of the LED ring 220 and the first lower case 100 formed in a ring shape on the top 100 Unit 230.

The first lower case 100 includes a first power input module (not shown) including a port connected to an external power source through a cable to receive power from the outside, and the power is supplied from the first power input module. A first power supply module (not shown) that charges the battery 210 or supplies driving power to the LED ring 220 is formed.

First, the battery 210 is a lithium ion battery and is formed in the first lower case 100 to perform a charging operation using power supplied through a power supply module (not shown), and thus the charged power Is supplied to the LED ring 220.

In this case, the battery 210 uses a nominal voltage of 3.7 V (2.8 to 4.2 V) and a nominal current of 2400 mAh, and may include a battery pack in which a plurality of batteries are connected to each other in parallel.

In addition, the LED ring 220 is formed in a ring shape and emits light through power supplied from the battery 210 and is accommodated in the first lower case 100 and the first upper case 300. Even if the second lower case 400, the second light emitting part 500, and the second upper case 600 are present, light may be emitted to the outside of the first upper case 300 without interference. .

In addition, the LED ring 220 may satisfy a rated voltage of 3.4V, a rated current of 300mA, and a rated capacity of 1W.

Next, the voltage control unit 230 is coupled between the first lower case 100 and the LED ring 220 is the LED in the battery 210 in accordance with the rotation of the first lower case 100 The voltage applied to the ring 220 is adjusted.

In this case, as shown in FIG. 4, the voltage control unit 230 coupled with the first lower case 100 adjusts the amount of voltage applied, such as a regulator for adjusting radio volume, separately from the structure thereof. Do not explain.

1, the first upper case 300 is coupled to an upper edge of the first lower case 100, and an accommodation space is formed therein and is made of a transparent material.

For example, the first upper case 300 is formed of at least one material of hard silicon, plastic, polypropylene (PP), polyethylene (PE), and polycarbonate (PC), and the first upper case 300 An inner surface of the paint may be coated with a diffusion material for diffusing the light generated by the first light emitting unit 200 to the outside.

Preferably, the first upper case 300 may use a light diffusion polycarbonate (PC) having good light resistance, heat resistance, and impact strength characteristics.

The surface roughness of the inner surface of the first upper case 300 may be larger than the surface roughness of the outer surface.

That is, the first upper case 300 is the inner surface of the first upper case 300 when the light emitted from the first light emitting unit 200 is irradiated to the inner surface of the first upper case 300 is emitted to the outside The surface roughness characteristics as described above can be sufficiently scattered and diffused to be emitted to the outside. When the inner surface roughness and the outer surface roughness of the first upper case 300 are formed as described above, light emission characteristics may be improved.

Next, the second lower case 400 is accommodated in the first receiving groove 110, the lower portion is formed in a convex hemispherical shape, the second receiving groove 410 is formed in the upper surface recessed, and the bottom weight 420 is provided.

In addition, a fastening means (not shown) is formed to protrude in the horizontal direction or the vertical direction, respectively, over the entire bottom surface of the first receiving groove 110, the fastening along the outer peripheral surface of the second lower case 400 A fastening unit (not shown) is formed which is recessed to correspond to the means.

The second lower case 400 is fastened to an upper portion of the first lower case 100 by the fastening means and the fastening unit, so that the first lower case 100 moves even if the first lower case 100 is moved by an external force. The inner surface of the first upper case 300 and the outer surface of the second upper case 600 do not collide with each other because they are fixed inside the case 100 and the first upper case 300.

The second light emitting unit 500 is coupled to an upper inner circumferential surface of the second lower case 400, and the second light emitting unit 500 is the same as the first light emitting unit 200 described above. 2, the battery 510 accommodated in the lower case 400, the LED ring 520 formed in a ring shape on the upper part of the second lower case 400, and the rotation of the second lower case 400. The battery 510 includes a voltage control unit 530 that adjusts the voltage applied to the LED ring 520.

Since the coupling relationship and the operation process of the battery 510, the LED ring 520, and the voltage control unit 530 are preferably formed in the same manner as the first light emitting unit 200, a detailed description thereof will be omitted.

The second lower case 400 is a second power input module (not shown) consisting of a port connected through a cable to receive power from an external or power supply module of the first lower case 100, and the second A second power supply module (not shown) that charges the battery of the second light emitting unit 500 or supplies driving power to the LED ring of the second light emitting unit 500 by using power from a second power input module. Is formed.

Accordingly, the battery of the second light emitting unit 500 performs a charging operation by using the power supplied through the second power supply module formed in the second lower case 400, and accordingly, the charged power 2 is supplied to the LED ring of the light emitting unit 500.

In this case, the first power supply module formed in the first lower case 100 and the second power input module formed in the second lower case 400 are connected through the first accommodating groove 110. The second lower case 400 may supply power to the battery or the LED ring of the second light emitting part 500 in the state accommodated in the first lower case 100.

Next, the second upper case 600 is coupled to the upper edge of the second lower case 400, the receiving space is formed inside, it is formed of a transparent material.

The second upper case 600 is formed in the same configuration as the first upper case 300 described above, and manufactured to have a reduced size as a whole to be accommodated in an accommodation space inside the first upper case 300. It is preferable to be.

Subsequently, the third lower case 700 is accommodated in the second receiving groove 410, and is formed in a hemispherical shape in which a lower portion thereof is convex, and a weight 720 is provided at a lower end thereof.

As described above, the first to third lower cases 100, 400, and 700 are known matryoshka structures (Russian wooden dolls), in which 3 to 5 smaller dolls are repeated. Structure).

Therefore, a third receiving groove (not shown) is formed in the upper surface of the third lower case 700, the fourth lower case (not shown) having a smaller diameter than the third lower case 700 is accommodated Can be.

The third light emitting part 800 is coupled to an upper inner circumferential surface of the third lower case 700 and accommodated in the third lower case 700 to be similar to the second light emitting part 500 described above. The LED ring 820 formed in a ring shape on the battery 810, an upper portion of the third lower case 700, and the LED ring in the battery 810 according to the rotation of the third lower case 700. And a voltage control unit 830 that regulates the voltage applied to 820.

Since the coupling relationship and operation process of the battery 810, the LED ring 820, and the voltage control unit 830 are preferably formed in the same manner as the second light emitting unit 500, detailed description thereof will be omitted.

The third light emitting unit 800 is coupled to the upper inner circumferential surface of the third lower case, and is preferably formed of the same battery, LED ring, and voltage control unit as the second light emitting unit 500. Detailed description will be omitted.

Next, the third upper case 900 is coupled to the upper edge of the third lower case 700, an accommodating space is formed therein, and is formed of a transparent material.

The third upper case 900 is formed in the same configuration as the second upper case 600 described above, and manufactured to have a reduced size as a whole to be accommodated in the accommodation space inside the second upper case 600. It is preferable to be.

As described above, a first lamp is formed through the combination of the first lower case 100, the first light emitting part 200, and the first upper case 300, and the second lower case 400. A second lamp is formed through the combination of the second light emitting part 500 and the second upper case 600, and the third lower case 700, the third light emitting part 800, and the third light emitting part are formed. The third lamp is formed through the combination of the upper case 900.

In this case, the second lamp is accommodated in the first lamp, the third lamp is accommodated in the second lamp, and the brightness of each light is formed so as to emit light of different colors. It is possible to express various colors of light.

The present invention is not limited to the above-described embodiments, and the scope of application is not limited, and various modifications can be made without departing from the gist of the present invention as claimed in the claims.

100: first lower case
110: first receiving groove
120, 420, 720: Weight
200: first light emitting unit
210, 510, 810: Battery
220, 520, 820: LED Ring
230, 530, 830: voltage control unit
300: first upper case
400: second lower case
410: second receiving groove
500: second light emitting unit
600: second upper case
700: third lower case
800: third light emitting unit
900: third upper case

Claims (3)

A first lower case formed in a convex hemispherical shape, the first receiving groove recessed in an upper surface thereof, and a weight added in a lower end thereof;
A first light emitting unit coupled to an upper inner circumferential surface of the first lower case;
A first upper case of a transparent material coupled to an upper edge of the first lower case and having an accommodation space therein;
A second lower case accommodated in the first accommodating groove and formed in a hemispherical shape having a lower convex shape, a second accommodating groove formed in an upper surface thereof, and a second lower case having a weight added at the bottom thereof;
A second light emitting unit coupled to an upper inner circumferential surface of the second lower case; And
Coupled to the upper edge of the second lower case, the second upper case of a transparent material that is formed in the receiving space therein.
According to claim 1,
A third lower case accommodated in the second accommodating groove, the lower portion being formed in a convex hemispherical shape and having a weight added at a lower end thereof;
A third light emitting unit coupled to an upper inner circumferential surface of the third lower case; And
It is coupled to the upper edge of the third lower case, a third upper case of a transparent material that is formed in the receiving space therein.
The method of claim 2,
The first light emitting unit,
A battery accommodated in the first lower case, an LED ring formed in a ring shape on the upper portion of the first lower case, and a voltage applied to the LED ring in the battery according to rotation of the first lower case; A hanging lamp, characterized in that it comprises a voltage control unit.

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