KR101868068B1 - Potable solar-cell lighting device with a flexible diffusion parts - Google Patents

Potable solar-cell lighting device with a flexible diffusion parts Download PDF

Info

Publication number
KR101868068B1
KR101868068B1 KR1020170104117A KR20170104117A KR101868068B1 KR 101868068 B1 KR101868068 B1 KR 101868068B1 KR 1020170104117 A KR1020170104117 A KR 1020170104117A KR 20170104117 A KR20170104117 A KR 20170104117A KR 101868068 B1 KR101868068 B1 KR 101868068B1
Authority
KR
South Korea
Prior art keywords
light
unit
auxiliary
sub
diffusion
Prior art date
Application number
KR1020170104117A
Other languages
Korean (ko)
Inventor
차준혁
차재명
차준철
Original Assignee
케이제이시스템주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 케이제이시스템주식회사 filed Critical 케이제이시스템주식회사
Priority to KR1020170104117A priority Critical patent/KR101868068B1/en
Application granted granted Critical
Publication of KR101868068B1 publication Critical patent/KR101868068B1/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/032—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being separate from the lighting unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • F21V3/023—Chinese lanterns; Balloons
    • F21V3/026—Chinese lanterns; Balloons being inflatable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The present invention relates to a portable lighting apparatus having a flexible diffusing unit, and more particularly, to a portable lighting apparatus having a flexible diffusing unit, which is capable of charging a power source by using sunlight, And more particularly, to a portable lighting apparatus having a flexible diffusion unit for diffusing a light source to illuminate a wider area.

Description

TECHNICAL FIELD [0001] The present invention relates to a portable lighting apparatus having a flexible diffusing unit,

The present invention relates to a portable lighting apparatus having a flexible diffusing unit, and more particularly, to a portable lighting apparatus having a flexible diffusing unit, which is capable of charging a power source by using sunlight, And more particularly, to a portable lighting apparatus having a flexible diffusion unit for diffusing a light source to illuminate a wider area.

In general, a portable lighting device is used for illuminating the outdoor at night such as walking or camping, and portable lighting devices using solar panels are mainly used for use in a place where power supply is difficult.

Solar cell panels that receive such sunlight and convert it into electric energy are provided in various sizes. In particular, solar panels applied to a garden or a home are relatively small in size, Is being installed.

The solar cell panel, which is easily installed as described above, is excellent in ease of installation and efficiency of operation. However, it has been difficult or impossible to install the solar cell panel when it is used in a camping field, which has been popular in recent years.

As a known example, Korean Registered Patent No. 10-1369999 (Apr. 26, 2014) discloses a portable lighting device for use by an individual to use electricity using solar light.

The above-mentioned conventional patent discloses a solar panel in which a plurality of solar cells are arranged to convert solar light into electricity, and a solar panel installed through the solar panel and the charging cable to charge electricity supplied from the solar panel A control box formed of a solar socket to which a cable is connected and a plurality of lamp sockets to which a cable of the lighting device is connected and a power switch provided between the lamp socket and a lamp socket of the control box, An LED lamp for emitting light using a plurality of LEDs, and an LED billboard connected to another lamp socket of the control box through an electric supply cable so as to allow external advertisement by irradiating light .

Although the above-mentioned patents solve some of the problems of the conventional photovoltaic device in that the photovoltaic device can be moved and installed in various ways by individuals, it is difficult to carry and install the photovoltaic lighting device due to its large volume, It is inconvenient to use it in a semi-fixed state.

In addition, the structure of the product is complicated, and relatively labor and time are required in the assembling process, resulting in an increase in the cost of the product, which is inconvenient for individuals to use.

Since such a portable lighting apparatus is mainly used outdoors, it is necessary to widely illuminate the surroundings. However, such a lighting apparatus as a conventional lantern can not solve this problem, and a separate lighting apparatus is required.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a light collecting unit that can be charged using solar light without a separate power source, And it is an object of the present invention to provide a portable lighting apparatus provided with a flexible diffusion unit capable of selecting a mode.

It is another object of the present invention to provide a portable lighting apparatus having a flexible diffusion unit for diffusing a light source diverged from an illumination lamp in multiple directions by means of a diffusion unit and an auxiliary diffusion unit, There is a purpose.

The present invention also provides a portable lighting apparatus having a flexible diffusing unit for allowing a user to selectively adjust an auxiliary diffusion unit by a blind member so as to concentrate illumination in a desired direction, And the like.

In order to solve the above-mentioned problems, a portable lighting apparatus having a flexible diffusion unit according to the present invention includes a battery 150 for collecting sunlight by a condensing module 110, and electrically storing the collected sunlight A light collecting part 100 of a box shape; A power switch 221 which is housed inside the light collecting part and is formed with an illuminating lamp 210 which is illuminated by receiving power generated from the battery, a power switch 221 for controlling ON / OFF of the illuminating lamp, A control board 200 including a control unit 220 having a switch 222; And a diffusion unit 300 formed on one side of the light collecting unit 100 to diffuse a light source emitted from the illumination light.

The control unit may further include a charge display unit 223 for displaying a state of charge of the battery, and a USB port 224 for receiving power from the outside.

In addition, the diffusion unit may include an auxiliary diffusion unit 310 having a flexible corrugated tube shape so as to be spaced apart from the light condensing unit, and the auxiliary diffusion unit 310 may include air An air inlet 311 is provided.

At this time, at least one coupling member 120 is formed on the outer circumferential surface of the light condensing unit so that it can be fastened to the diffusion unit.

In addition, the light collecting unit may include a partition plate 130 formed along the outer circumference of the light collecting unit housed inside, and a storage groove 140 partitioned by the partition plate may be provided, So as to be able to be used.

As described above, according to the present invention, the light collecting unit can be charged using solar light without a separate power source, so that it is easy to carry and install anywhere in the indoor or outdoor environment, and various lighting modes can be selected.

In addition, the present invention has an effect that the light source diverged from the illumination lamp can be diffused in many directions by the diffusion unit and the auxiliary diffusion unit, thereby illuminating a wide area of illumination.

In addition, the present invention has an advantage in that the user can selectively adjust the auxiliary diffusing portion by the blind member so that the lighting can be concentrated in a desired direction, thereby making it possible to provide various types of illumination with a single lighting device.

1 is a perspective view of a portable lighting apparatus having a flexible diffusion unit according to the present invention,
2 is a view illustrating an exploded state of a portable lighting apparatus having a flexible diffusion unit according to the present invention,
3 is a bottom perspective view of a portable lighting apparatus having a flexible diffusion unit according to the present invention,
FIG. 4 is a schematic cross-sectional view illustrating one embodiment of a portable lighting apparatus having a flexible diffusion unit according to the present invention,
Fig. 5 is a schematic cross-sectional view showing the folded state of the auxiliary extension of Fig. 4,
6 to 7 are schematic cross-sectional views illustrating another embodiment of the light collecting portion according to the present invention,
FIG. 8 is a schematic cross-sectional view showing another embodiment of a portable lighting apparatus having a flexible diffusion unit according to the present invention,
9 is a perspective view showing another embodiment of the diffusion unit according to the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. The same reference numerals shown in the drawings denote the same members. In describing the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as to avoid obscuring the subject matter of the present invention.

FIG. 1 is a perspective view of a portable lighting apparatus provided with a flexible diffusion unit according to the present invention, FIG. 2 is an exploded view of a portable lighting apparatus having a flexible diffusion unit according to the present invention, and FIG. FIG. 4 is a schematic sectional view showing an embodiment of a portable lighting apparatus provided with a flexible diffusion unit according to the present invention, FIG. 5 is a schematic sectional view showing a folded state of the auxiliary expansion unit of FIG. 8 is a schematic cross-sectional view illustrating another embodiment of a portable lighting apparatus having a flexible diffusion unit according to the present invention. FIG. 9 is a cross- Is a perspective view showing another embodiment of the diffusion part according to the present invention.

1 to 5, the portable lighting apparatus provided with the flexible diffusion unit according to the present invention includes a light collecting unit 100, a control board 200, and a diffusion unit 300.

Accordingly, the light collecting unit 100 includes a battery 150 for collecting sunlight by the light collecting module 110 and electrically storing the collected sunlight.

The light collecting unit 100 may be formed of a metal or a synthetic resin so that the control board 200 to be described later is electrically connected to the battery 150 and is received therein. When it is installed, it can be integrally molded in consideration of waterproofing and the like.

As shown in FIG. 3, the light collecting module 110 converts solar light into electric energy, and stores the converted electric energy in the battery.

In addition, at least one fastening member 120 is formed on the outer circumferential surface of the light condensing unit so as to be fastened to the diffusion unit.

The coupling member 120 may be formed of a magnetic magnet, and may be installed in the diffusion unit corresponding to the coupling member provided in the light condensing unit to be mutually coupled.

On the other hand, the control board 200 is housed inside the light collecting part, and is formed with an illumination lamp 210 which is illuminated by receiving power generated from the accumulator, and a power switch 221 for controlling ON / OFF of the illumination lamp And a mode switch 222 for controlling the light emitting mode.

In this case, the illumination lamp 210 may be implemented through various known embodiments. However, the illumination lamp 210 may be composed of LEDs in consideration of the operational efficiency and the excellent lifetime, Various colors can be implemented.

The control unit may further include a charge display unit 223 for displaying a state of charge of the battery, and a USB port 224 for receiving power from the outside.

The USB port is preferably capable of charging the user's cellular phone or the like by receiving power from the battery, and is also supplied with power from a separate power supply unit to charge the battery.

The diffusion unit 300 is formed on one side of the light collecting unit 100 to diffuse a light source emitted from the illumination light.

At this time, the diffusing unit adopts the lens system using the refraction effect of the light to diffuse the light source emitted from the illumination light, and also to reduce the glare effect.

4 to 5, the diffusing unit includes an auxiliary diffusion unit 310 having a flexible corrugated tube shape so as to be spaced apart from the condensing unit, Or an air inlet 311 is provided so that air can flow into the inside when the air conditioner is contracted.

At this time, the auxiliary diffusing unit spreads the light source more widely like the diffusion unit and injects air through the air inlet 311 so that it can be expanded.

In addition, the auxiliary diffusion unit may be reinforced inside by an elastic spring (not shown) so as to firmly maintain the expanded state, and the auxiliary diffusion unit may be extended by a predetermined length by the spring, .

In addition, the diffusion part preferably has a protruding rib 320 along the outer circumference to protect the auxiliary diffusion part 310 when the auxiliary diffusion part 310 is contracted.

As shown in FIG. 6, the auxiliary diffusing portion may be formed in a triangular shape in cross section, and may have a wave shape (not shown) in cross-section.

6 to 7, the condensing unit has a partition plate 130 formed along an outer periphery of the light collecting unit housed inside, and a storage groove 140 partitioned by the partition plate is provided So that the auxiliary diffusion portion can be drawn out from the receiving groove.

Such a receiving groove is advantageous in that it can protect the auxiliary diffusion portion from the external environment and safely store it, and it is also possible to minimize the volume of the lighting device and to carry it conveniently.

8, the light-collecting unit may further include an auxiliary partition plate 160 to form an auxiliary receiving groove 170 adjacent to the receiving groove, and the blind member 400 may be provided in the auxiliary receiving groove, Can be installed.

At this time, the blind member blocks the light source generated from the illumination lamp so that the user can concentrate the light source in a desired direction.

The diffusing unit may further include a reflection plate 330 to reflect a light source emitted from the illumination lamp.

At this time, the reflection plate is made of an aluminum material so that it can be detachably attached to one side of the diffusion unit.

As described above, according to the present invention, the light collecting unit can be charged using solar light without a separate power source, so that it is easy to carry and install anywhere in the indoor or outdoor environment, and various lighting modes can be selected.

In addition, the present invention has an effect that the light source diverged from the illumination lamp can be diffused in many directions by the diffusion unit and the auxiliary diffusion unit, thereby illuminating a wide area of illumination.

In addition, the present invention has an advantage in that the user can selectively adjust the auxiliary diffusing portion by the blind member so that the lighting can be concentrated in a desired direction, thereby making it possible to provide various types of illumination with a single lighting device.

Optimal embodiments have been disclosed in the drawings and specification. Although specific terms are used herein, they are used for the purpose of describing the present invention only and are not used to limit the scope of the present invention described in the meaning of the claims or the claims. Therefore, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100 ... concentrator 110 ... condenser module
120 ... fastening member 130 ... partition plate
140 ... storage groove 150 ... accumulator
160 ... auxiliary partition plate 170 ... auxiliary storage groove
200 ... control board 210 ... lighting
220 ... control unit 300 ... diffusion unit
310 ... auxiliary diffusion portion 320 ... protruding rib
400 ... blind member

Claims (5)

A housing-shaped light collecting part 100 including a battery 150 for collecting sunlight by a light collecting module 110 and electrically storing the collected sunlight; A power switch 221 which is housed inside the light collecting part and is formed with an illuminating lamp 210 which is illuminated by receiving power generated from the battery and controls ON / OFF of the illuminating lamp, a mode for controlling a light emitting mode A control board 200 including a control unit 220 having a switch 222; And a diffusion unit 300 formed at one side of the light collecting unit 100 to diffuse a light source emitted from the illumination light,
Wherein,
A charge display unit 223 for displaying a state of charge of the battery, and a USB port 224 for receiving power from the outside,
Wherein,
And an auxiliary diffusion unit 310 having a flexible corrugated tube shape so as to be spaced apart from the light collecting unit. The auxiliary diffusion unit 310 includes an air inlet 311 And a reflection plate 330 for reflecting a light source emitted from the illumination lamp,
Wherein,
When the auxiliary diffusion portion is contracted, protruding ribs 320 are formed along the outer circumference of the diffusion portion for protecting from the outside,
The light-
At least one fastening member 120 is formed on the outer circumferential surface so that the fastening member 120 can be fastened to the diffusing portion. The partitioning plate 130 is formed along the outer periphery of the light-collecting portion housed inside, And the auxiliary diffusing portion is configured to be capable of being drawn out from the receiving groove,
The sub-storage panel 160 may further include auxiliary sub-storage grooves 170 formed adjacent to the sub-storage grooves. The sub-storage grooves 170 may be formed in the auxiliary sub-storage grooves to block light sources generated from the sub- Wherein the blind member (400) is installed on the upper surface of the flexible light guide. delete delete delete delete
KR1020170104117A 2017-08-17 2017-08-17 Potable solar-cell lighting device with a flexible diffusion parts KR101868068B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020170104117A KR101868068B1 (en) 2017-08-17 2017-08-17 Potable solar-cell lighting device with a flexible diffusion parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170104117A KR101868068B1 (en) 2017-08-17 2017-08-17 Potable solar-cell lighting device with a flexible diffusion parts

Publications (1)

Publication Number Publication Date
KR101868068B1 true KR101868068B1 (en) 2018-06-15

Family

ID=62628819

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170104117A KR101868068B1 (en) 2017-08-17 2017-08-17 Potable solar-cell lighting device with a flexible diffusion parts

Country Status (1)

Country Link
KR (1) KR101868068B1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5898386B2 (en) * 2012-11-01 2016-04-06 エムパワード インコーポレーテッドＭｐｏｗｅｒｄ， Ｉｎｃ． Inflatable solar power lamp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5898386B2 (en) * 2012-11-01 2016-04-06 エムパワード インコーポレーテッドＭｐｏｗｅｒｄ， Ｉｎｃ． Inflatable solar power lamp
US9638399B2 (en) * 2012-11-01 2017-05-02 MPOWERED, Inc. Inflatable solar powered lamp

Similar Documents

Publication Publication Date Title
CA2591322C (en) Solar rechargeable light emitting diode lights
CN201354991Y (en) Electric pole lamp
US7345374B1 (en) Decorative windmill with solar panel
US20110254470A1 (en) Collapsible Lighting Device
US7345371B1 (en) Solar wind chime
US20130049609A1 (en) Solar powered light having 3d enhanced lens
US7830110B1 (en) Solar-powered thermometer
KR20150073134A (en) Inflatable solar powered lamp
US8941252B1 (en) Solar wind chime
US7967466B2 (en) Movable light bar assembly
GB2408395A (en) Cylindrical solar street light
US9920917B1 (en) House lighting device
KR101868068B1 (en) Potable solar-cell lighting device with a flexible diffusion parts
CN101749633A (en) Light emitting diode lamp
CN208919940U (en) A kind of solar energy water-proof lamp
CN201973634U (en) Multifunctional solar illuminating lamp
CN206786606U (en) A kind of solar energy photoconductive device of energy-conserving and environment-protective
US20190093841A1 (en) Solar Tube
CN212777141U (en) Solar LED lamp
CN220366375U (en) Lighting lamp
CN214619351U (en) Portable outdoor solar lamp
US20110090678A1 (en) Street light with continuous supply of light
CN214275544U (en) Novel garden lamp
CN211083900U (en) Environment-friendly bull shot-light
KR102163812B1 (en) Device lighting withmultilayered structure of solar cell module substrate and light lamp

Legal Events

Date Code Title Description
AMND Amendment
AMND Amendment
X701 Decision to grant (after re-examination)
GRNT Written decision to grant