KR101609749B1 - LED lantern - Google Patents

LED lantern Download PDF

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Publication number
KR101609749B1
KR101609749B1 KR1020150110378A KR20150110378A KR101609749B1 KR 101609749 B1 KR101609749 B1 KR 101609749B1 KR 1020150110378 A KR1020150110378 A KR 1020150110378A KR 20150110378 A KR20150110378 A KR 20150110378A KR 101609749 B1 KR101609749 B1 KR 101609749B1
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KR
South Korea
Prior art keywords
casing
cover
light diffusion
diffusion cover
coupled
Prior art date
Application number
KR1020150110378A
Other languages
Korean (ko)
Inventor
전기호
Original Assignee
전기호
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Filing date
Publication date
Application filed by 전기호 filed Critical 전기호
Priority to KR1020150110378A priority Critical patent/KR101609749B1/en
Application granted granted Critical
Publication of KR101609749B1 publication Critical patent/KR101609749B1/en

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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
    • F21L4/08—Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
    • F21L4/085—Pocket lamps
    • F21K9/58—
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/105—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using magnets
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/06—Bases for movable standing lamps; Fixing standards to the bases
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/32—Flexible tubes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/10—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for personal use, e.g. hand-held
    • F21Y2101/02—

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Toys (AREA)

Abstract

The present invention can be used as a luminous rod and a light emitting rod for cheering in a performance hall and athletic meet by using a single LED lantern, and can be used for advertisement of various advertisements and companies by combining plastic bottles, It provides an LED lantern that can be used as a stand for studying and reading.

Description

LED lantern {LED lantern}

The present invention relates to an LED (Light Emitting Diode) capable of carrying out various functions (e.g., an outdoor lantern, a stand, a luminous rod, an advertisement, and a publicity) while using an LED capable of emitting a high- (LED) lantern, and more specifically, a single LED lantern can be used as a light emitting rod and a light emitting rod for a cheering in a performance hall and an athletic arena, And to provide an LED lantern which can be used for publicity and can be used as a stand for studying and reading by being coupled to a stand main body.

Generally, a lighting apparatus converts electric energy into light energy, and is used to provide light or illuminate an object to identify an object at night or indoors or outdoors. In recent years, In general, incandescent lamps, fluorescent lamps, halogen lamps, metal halides, mercury lamps, and sodium lamps are used.

In addition, nighttime bars are widely used in nighttime outdoor activities such as nighttime bike riding, marathon, mountain climbing, children's nighttime activities, various events, parties, support and theaters.

In general, the night rods contain a luminous liquid in a flexible resin, and light is generated by the luminous liquid spreading in the resin by external stimuli. Such a luminous rod is widely used as a stick type, a ring type, and the like.

If the user breaks the film that prevents the chemical substances from mixing in the light-emitting rod, the weak acid solution of fluorescein sodium, which is a chemical substance, is mixed with the aqueous solution of sodium hydroxide (NaOH) to emit light.

However, there is a problem that the luminous rod which emits light by using a chemical has a low luminous intensity and a short emission time, and the environment is polluted by a chemical substance in the disposal treatment after use.

Due to such a problem, it has recently been proposed that a light emitting rod can be manufactured in a small size and can be used as a tool for cheering at a concert hall or an athletic field at night.

However, since most of the conventional light emitting rods are manufactured for one time, there is a problem that they are disposed of as garbage immediately after the game ends.

In particular, since the conventional lighting apparatuses such as outdoor lantern, stand, and luminous rod must be provided, there is a problem that the economic burden is increased.

Korean Patent Registration No. 10-1207542, luminous rod. Korean Patent Laid-Open No. 10-2013-0037319, luminescent rod.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a light emitting device and a light emitting diode for use in a venue and an athletic meet, The present invention also provides an LED lantern which can be used as a stand for a study and a reading by being coupled to a stand body.

In order to achieve the above object, according to the present invention, there is provided a battery charger comprising: a casing having a rear cap insertedly fixed at one end thereof, a battery incorporated therein and a switch provided at one side thereof; A printed circuit board (PCB) on which LEDs electrically connected to receive power from a battery built in the casing are arranged; A light diffusion cover installed to diffuse light emitted from an LED of the printed circuit board and having a front cap inserted and fixed at one end thereof; And a coupling unit installed to cover the outside of the light diffusion cover, wherein the coupling unit comprises: a body installed in the casing; And an outer cover having a cylindrical shape formed integrally with the body so as to have a fitting portion on the outer side of the body and having a predetermined shape so as to be able to cover the outer surface of the light diffusion cover, And a coupling port formed with a helical portion.

A magnet embedded in the casing, the magnet being closely attached to the inner surface of the rear cap; And a stand main body for mounting the magnet so that the LED lantern can be used as a stand, wherein the stand main body comprises: a base having a predetermined width capable of supporting the entire weight, plate; A bellows made of a rigid material so that one end of the base plate can be fixedly installed and deformed freely and can maintain a deformed state; And a magnet attachment piece provided on the end of the bellows and made of a metal material to which the magnet can be attached.

The coupling unit includes a body such that one end of the light diffusion cover and one end of the casing are opened at both ends so that both ends of the light diffusion cover and the casing can be coupled to each other, a casing is coupled to one end of the body, And an outer cover having a predetermined shape, which is installed between the casing and the light diffusion cover so as to be coupled to the diffusion cover, is coupled to the coupling opening so as to cover the light diffusion cover.

Preferably, the coupling unit includes: an outer cover having a predetermined shape, which is provided at an end of the casing and is coupled to the coupling hole, to be coupled to cover both the optical diffusion cover and the casing.

Wherein the outer cover has a shape of one of a plastic bottle and a baseball bat toy, wherein an advertising surface on which an advertisement and a promotional word are printed so that a company can be promoted and advertised is provided on a surface of the outer cover, Is desirably formed of a printed matter on which corporate publicity and promotional phrases detachably attached to the outer circumferential surface of the outer cylinder are printed.

Wherein the battery is a rechargeable lithium ion battery, and a charging pin is provided in the casing to enable power supply and charging of the battery through a USB cable, wherein the charging pin is exposed to the outside through the rear cap It is preferable to install it.

And a controller capable of controlling the LED to blink or change the illuminance by operation of a switch provided in the casing.

Preferably, the inner circumferential surface of the light diffusion cover is formed with a plurality of fixing grooves along the lengthwise direction in which both sides of the printed circuit board can be fixed.

Preferably, the casing is made of an aluminum material, and the light diffusion cover is made of an acrylic material.

The LED lantern according to the present invention has the following effects.

First, it can be used as a cheering tool when putting plastic bottles in a fresh bag, and it can be used for advertisement and product promotion and campaign of company brand. For example, supposing Coca-Cola Company sponsors a concert like a rock festival, it has the effect of covering Coca-Cola's PET bottles and using it as a sponsor's advertising means.

Second, since it can be used as a cheering tool when viewing a performer's favorite performer and as a stand for a desk at home, it can be used continuously as a household article instead of a disposable tool. Therefore, parents have the effect of helping not only their children's filtration life but also their academic activities.

Third, it has direct lighting method using LED and it has uniform illumination distribution and abundant light intensity, so it can be used as night illumination and emergency lighting in outdoor activities.

Fourth, there is an effect that can be used semi-permanently because it is a charging method using a lithium ion battery and a USB cable, not a battery replacement method. The risk of environmental pollution is very low because it does not discharge waste such as waste batteries.

Fifth, because it has all the functions of outdoor lantern, stand, and luminaires, it has high cost efficiency.

1 is a perspective view of an LED lantern according to the present invention,
2 is an exploded perspective view showing the structure of an LED lantern according to the present invention,
3 is an exploded perspective view showing a modified example of the LED lantern according to the present invention,
FIG. 4 is a view showing a structure of a coupling unit provided in the LED lantern according to the present invention,
5 is an enlarged view of an "A"
FIG. 6 is a view showing a state in which the plastic bottle to be coupled to the LED lantern according to the present invention is separated,
FIGS. 7 to 9 are views showing various modifications of the PET bottle coupled to the lantern according to the present invention,
10 is a view showing a state of separation before the LED lantern according to the present invention is attached to a stand body for use as a stand,
11 is a perspective view showing a state where the LED lantern according to the present invention is attached to a stand main body for use as a stand,
12 is an exploded perspective view showing another example of an outer cover installed to cover the outside of the LED lantern according to the present invention,
Fig. 13 is a perspective view showing an example of connection of Fig. 12; 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.

FIG. 1 is a perspective view showing an LED lantern according to the present invention, FIG. 2 is an exploded perspective view showing a structure of an LED lantern according to the present invention, and FIG. 3 is a modification of the LED lantern according to the present invention. 4 is an enlarged view of a part "A" of FIG. 4, and FIG. 6 is an enlarged view of a part of an LED lantern according to the present invention. FIG. FIGS. 7 to 9 are views showing various modified examples of the PET bottle coupled to the lantern according to the present invention, and FIG. 10 is a view showing a state where the LED lantern according to the present invention is used as a stand FIG. 11 is a perspective view showing a state where the LED lantern according to the present invention is attached to a stand body for using the stand as a stand, and FIG. FIG. 12 is an exploded perspective view showing another example of an outer cover installed to cover the outside of the LED lantern according to the present invention, and FIG. 13 is a perspective view showing an example of the combination of FIG. 12.

As shown in these drawings, the LED lantern according to the present invention can be said to be a 'multi stick' which can be combined with a performance and study, has various functions, and is easy to carry with a light weight.

As shown in the figure, the LED lantern according to the present invention includes a casing 110. The casing 110 is formed in a cylindrical shape having both ends opened. A rear cap 112 is inserted and fixed at either end of the casing 110, and a battery 114 is embedded in the casing 110. The casing (110) has a function as a handle.

A switch 116 is provided on either side of the casing 110. It is preferable that the controller 118 is provided to control the operation of the switch 116 so that the LED to be described later blinks or the illuminance is changed. That is, the emergency flicker function can be provided by the operation of the switch 116.

The battery 114 may be a rechargeable lithium ion battery. In order to supply power to the battery 114 through a usb cable and charge the battery 114, And the charging pin 115 may be exposed through the rear cap 112 to the outside.

As shown, the LED lantern according to the present invention is provided with a printed circuit board (PCB) 120. The printed circuit board 120 is electrically connected to receive power from a battery 114 incorporated in the casing 110.

A plurality of LEDs (LEDs) 122 are provided on the printed circuit board 120 to emit light. At this time, the LEDs 122 are preferably arranged at regular intervals along the PCB 120.

Meanwhile, the printed circuit board 120 may be manufactured at a low cost by using the printed circuit board 120 having a small number of LEDs 122 as shown in FIG.

As shown in the figure, a light diffusion cover 130 is provided in the LED lantern according to the present invention. The light diffusion cover 130 may diffuse light emitted from the LED 122 of the printed circuit board 120.

A front cap 132 is inserted and fixed to one end of the light diffusion cover 130 and a fixing groove 130 is formed on an inner circumferential surface of the light diffusion cover 132 to fix both sides of the printed circuit board 120. [ It is preferable that the protrusion 134 is formed long along the longitudinal direction to support the printed circuit board 120.

In addition, the casing 110 constituting the LED lantern according to the present invention is preferably made of an aluminum material, and the light diffusion cover 130 is preferably made of an acrylic material.

As shown in the drawing, the LED unit according to the present invention includes a coupling unit 140. The coupling unit 140 is installed so as to cover the outside of the optical mount 130. The coupling unit 140 is installed between the optical diffusion cover 130 and the casing 110, One end of the light diffusion cover 130 and one end of the casing 110 can be coupled to each other at both sides by the coupling unit 140. That is, the casing 110 and the light diffusion cover 130 are combined by the coupling unit 140 to construct an LED lantern.

The coupling unit 140 may include a body 142 having both ends thereof opened so that the casing 110 is fixed to one end and the optical diffusion cover 130 is coupled to the other end, And a cylindrical coupling member 144 integrally formed with the body 142 so as to have a fitting portion 143 on the outer side of the body 142.

At this time, the coupling member 144 has a spiral portion 144a on the inner circumferential surface so as to detachably connect the end portion of the outer cover 150 having a predetermined shape so as to cover the outside of the light diffusion cover 130 .

At this time, the outer cover 150 may be formed of a plastic bottle or a baseball bat toy, and the shape of the outer cover 150 is not limited thereto. Particularly, when the outer cover 150 is made of a plastic bottle, it is preferable to recycle the plastic bottle.

The outer cover 150 is provided with an advertising surface 152 on which advertising and promotional texts are printed on the surface of the outer cover 150 so that the company can promote and advertise the company. And a printed matter on which a company-specific promotional and promotional phrase is printed.

Meanwhile, the coupling unit 140 may be installed at an end of the casing 110, as shown in FIGS. 12 to 13. In this case, the outer cover 150 coupled to the coupling unit 140 is installed to cover both the light diffusion cover 130 and the casing 110. For example, the shape of the outer cover 150 may be formed into a baseball bat toy shape and coupled to the coupling unit 140 so as to cover the outer cover 150.

As shown in the figure, the LED lantern according to the present invention includes a magnet 160 installed inside the casing 110 and installed to be in close contact with the inner surface of the rear cap 112, And a stand main body 200 provided to be able to utilize the LED lantern as a stand.

At this time, the stand main body 200 is provided with a base plate 202, which is placed on a desk or a table and has a certain width to support the entire weight, And a magnet attaching piece 206 made of a metal material is provided at an end of the bellows 204 so that the magnet attaching part 206 is attached to the magnet attachment part 206. [ A magnet 160 installed inside the casing 110 is attached to the piece 206 so that the LED lantern of the present invention can be used as a stand.

The LED lantern according to the present invention can be used as a cheering tool (luminous rod) in a theater. That is, not only the own illumination by the LED lantern, but also the plastic bottle may be coupled to the coupling hole 144 of the coupling unit 140 so that the combined plastic bottle may be covered with a cap to be used as a cheering tool or a promotional article. Especially, it can be used as desk stand.

To explain this more specifically, there are a variety of fans' support tools for Korean singers who lead the Korean Wave culture. These cheer tools were mainly luminous luminous rods, and at any moment they became a necessity symbolizing the Korean Wave culture. However, there is a disadvantage that these luminous bars are nothing more than disposable tools used at the time of performance. The present invention is characterized in that these cheering tools can be used in a wide variety of places, and the present invention has various functions including a conventional luminous rod function.

First, the LED lantern of the present invention can be combined with a stand to be used as illumination for activities such as studying and reading.

Second, the LED lantern of the present invention can be used as an emergency light in emergency situations such as power failure and fire.

Third, the LED lantern of the present invention can be used as a lantern in outdoor activities such as camping and mountain climbing.

Fourth, the LED lantern of the present invention can be used for various company promotion and advertisement by combining plastic bottles.

Fifth, the LED lantern of the present invention is more environmentally friendly because it can be used semi-permanently as compared with existing support rods by charging lithium ion battery.

According to the present invention, it can be used as many cheering tools at home and abroad. Unlike existing luminous rods, which have low utilization in everyday life, they have an advantage of being applicable in various directions. For example, the stand body 200 can be used as a general stand by coupling the built-in magnet 160 to the end of the casing 110, and can be used as an emergency light in emergency situations.

Particularly, since the controller can adjust the brightness to four levels by the operation of the switch 116, the brightness can be selected and used by the user according to the purpose. So it is less glare behind the viewer when used as a luminous rod in a performance.

It can also be configured to include a USB charging cable and a remote control. Therefore, unlike existing luminous rods or lanterns that use batteries, it does not emit waste batteries, so it is environmentally friendly and economical. Using a remote control can control the brightness of the power even at long distances.

Meanwhile, it can be used as a general stand which is combined with the stand main body 200 by using the magnet 160 built in the end of the casing 110 and used for learning or reading. Compared to conventional fluorescent lamps and incandescent lamps, LEDs with low power consumption and semi-permanent service life have the advantages of high economical efficiency and high light intensity.

Particularly, according to the present invention, a plastic bottle is fixed to the coupling hole 144 of the coupling unit 140, and new and various light can be produced. For example, if fans use it in a theater, they can use plastic bottles of their own color as a cheering tool. In addition, if a beverage company is used for advertising purposes, the beverage can be covered with plastic bottles and used for product promotion and campaigns.

Although the present invention has been fully described in connection with the preferred embodiments thereof with reference to the accompanying drawings, it is to be understood that the present invention is not limited thereto. It is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

110 - Casing 112 - Rear cap
114 - Battery 116 - Switch
120 - Printed circuit board 122 - LED
130 - cover for light diffusion 132 - front cap
140 - coupling unit 142 - body
144 - coupling 150 - outer cover
160 - Magnet 200 - Stand body

Claims (7)

A casing in which a rear cap is inserted and fixed at one end thereof, a battery is housed in the casing, and a switch is provided at one side of the casing;
A printed circuit board (PCB) on which LEDs electrically connected to receive power from a battery built in the casing are arranged;
A light diffusion cover installed to diffuse light emitted from an LED of the printed circuit board and having a front cap inserted and fixed at one end thereof; And
A coupling unit installed to cover the outside of the light diffusion cover;
/ RTI >
The coupling unit includes:
A body installed in the casing; And
And an outer cover which is formed to be integrally formed with the body so as to have a fitting portion on the outer side of the body and to cover the outer surface of the light diffusion cover, A bonding portion formed with an addition;
Lt; / RTI >
A magnet embedded in the casing, the magnet being closely attached to the inner surface of the rear cap; And
A stand main body provided to be able to attach the magnet so as to utilize the LED lantern as a stand;
Further comprising:
The stand body includes:
A base plate mounted on a table or a table and having a predetermined width to support the entire weight;
A bellows made of a rigid material so that one end of the base plate can be fixedly installed and deformed freely and can maintain a deformed state; And
And a magnet attachment piece provided on the end of the bellows and made of a metal material to which the magnet can be attached.
delete The method according to claim 1,
Said coupling unit comprising:
A body is formed such that both ends of the light diffusion cover and one end of the casing are opened so that both ends of the light diffusion cover and the casing can be coupled to each other, a casing is coupled to one end of the body, and a light diffusion cover is coupled to the other end of the body And an outer cover having a predetermined shape, which is installed between the casing and the light diffusion cover, is coupled to the coupling opening so as to cover the light diffusion cover.
The method according to claim 1,
Said coupling unit comprising:
And an outer cover provided at an end of the casing and having a predetermined shape to be coupled to the coupling hole is coupled to cover both the optical diffusion cover and the casing.
The method according to claim 1,
Said outer cover comprising:
Wherein the outer cover has an advertising surface printed with advertising and promotional phrases so as to be able to advertise and advertise the company, and the advertisement surface has an outer circumferential surface And a printed matter on which a company-specific promotional and promotional text is printed.
The method according to claim 1,
Wherein a fixing groove is formed on the inner circumferential surface of the light diffusion cover along the longitudinal direction to fix both sides of the printed circuit board.
The method according to claim 1,
Wherein the battery is a rechargeable lithium ion battery, and a charging pin is provided in the casing to enable power supply and charging of the battery through a USB cable, wherein the charging pin is exposed to the outside through the rear cap The LED lantern is mounted on the upper surface of the housing.
KR1020150110378A 2015-08-05 2015-08-05 LED lantern KR101609749B1 (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180079976A (en) * 2017-01-03 2018-07-11 주식회사 팬라이트 Luminous cheering tools and coupling element of the luminous cheering tools
KR20180002237U (en) * 2017-01-13 2018-07-23 탐라엔씨(주) A light emitting bar
KR101940447B1 (en) * 2018-03-14 2019-04-10 이용주 Multi fuction character doll having multi media player function

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200243666Y1 (en) * 2001-05-16 2001-10-29 황선홍 Flash bar for carnival using pet a bottle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200243666Y1 (en) * 2001-05-16 2001-10-29 황선홍 Flash bar for carnival using pet a bottle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180079976A (en) * 2017-01-03 2018-07-11 주식회사 팬라이트 Luminous cheering tools and coupling element of the luminous cheering tools
KR20180002237U (en) * 2017-01-13 2018-07-23 탐라엔씨(주) A light emitting bar
KR200488121Y1 (en) * 2017-01-13 2018-12-14 탐라엔씨(주) A light emitting bar
KR101940447B1 (en) * 2018-03-14 2019-04-10 이용주 Multi fuction character doll having multi media player function

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