KR20140010314A - Led rechargeable portable lighting stand - Google Patents

Led rechargeable portable lighting stand Download PDF

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Publication number
KR20140010314A
KR20140010314A KR1020120077442A KR20120077442A KR20140010314A KR 20140010314 A KR20140010314 A KR 20140010314A KR 1020120077442 A KR1020120077442 A KR 1020120077442A KR 20120077442 A KR20120077442 A KR 20120077442A KR 20140010314 A KR20140010314 A KR 20140010314A
Authority
KR
South Korea
Prior art keywords
lighting
present
main body
led
battery
Prior art date
Application number
KR1020120077442A
Other languages
Korean (ko)
Inventor
홍용표
Original Assignee
서림기전개발 주식회사
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 서림기전개발 주식회사 filed Critical 서림기전개발 주식회사
Priority to KR1020120077442A priority Critical patent/KR20140010314A/en
Publication of KR20140010314A publication Critical patent/KR20140010314A/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
    • F21L14/00—Electric lighting devices without a self-contained power source, e.g. for mains connection
    • F21L14/04—Electric lighting devices without a self-contained power source, e.g. for mains connection carried on wheeled supports
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • F21S6/003—Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
    • F21S6/006—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting for direct lighting only, e.g. task lighting
    • 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
    • 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
    • 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
    • F21V21/26—Pivoted arms
    • F21V21/28—Pivoted arms adjustable in more than one plane
    • 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
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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)

Abstract

The present invention relates to a portable and chargeable stand LED lamp. In the present invention, a stand LED lamp is placed at a certain position in an office or a house, emits light at an appropriate angle using charged battery power, and charges the battery at night. The present invention charges a battery for an LED lamp at night or when the lamp is not in use using a general AC electrical outlet through AC/DC conversion and provides necessary light at an efficient angle regardless of place or time, such as in an office, a house, a workplace, or during field leisure activities, thereby reducing costs for lighting (facility costs, electricity charge, etc.) and improving efficiency (brightness). As a result, the present invention can improve user convenience and help resolve the national electricity shortage.

Description

LED rechargeable portable lighting stand

The present invention relates to a movable rechargeable stand LED light, in particular, to move the stand LED light to a specific place in the office work place or home where lighting is required to illuminate the light with a battery power charged at an appropriate angle, at midnight It is to be able to charge the depleted battery.

In general, a light bulb or an LED stand type lighting device is a lighting device used for placing or fixing on a desk or the like for home or business use. The lighting angle of the stand is adjusted by combining each support with a hinge to adjust the lighting angle of the stand. .

In the conventional stand-type lighting fixtures, various products have been proposed to improve the performance of exterior designs, lighting lamps, etc., but the development of the mechanical configuration of these structures is insignificant.

Looking at the prior art to solve this, that is, according to the Korean Patent Publication No. 10-2012-0061399 according to the rotation of the support to maintain the optimal lighting state by always maintaining the lighting unit in a horizontal state, and gives the restoring force of the lighting unit by the elastic unit It is possible to change the position of the lighting unit only by the operation of the support, to facilitate the coupling of the elastic portion between the lower link portion and the upper link portion, to facilitate the operation of each link portion, between the lower link portion and the upper link portion It provides a stand-type lighting device that can improve the force.

However, the prior art as described above has a smooth effect of maintaining / changing the lighting state of the lighting unit in an optimal state, but the stand-type lighting is always fixed near the AC power outlet where both light bulbs and LED light sources are used. Because it is installed as a lighting function, it is not possible to perform the lighting function as a stand luminaire at a desired place, and if you want to move the stand lighting, you will not be able to use the stand lighting because it will be restricted to the place where the outlet is located. In particular, if you want to illuminate other places where lighting is needed while the stand lamp is turned on at a certain place, you need to turn on the ceiling or wall lamp with a switch. Waste is a big problem, also office By illuminating the ceiling in such a large number of homes or if you see your business or assumptions in light of this problem becomes a night light in the places where you do not need to be pointed out is that electric waste is rampant.

In recent years, due to environmental problems, high temperature and high humidity in summer and cold in winter occur frequently.In offices and homes, the use of home appliances such as air conditioners and fans is rapidly increasing in response to the hot and cold weather. In this case, the power disturbance caused by the power peak will cause a serious problem that will bring about national disasters throughout the industry.

[Patent Literature]

Korean Patent Publication No. 10-2012-0061399

The present invention is late in the night or unused time after charging the AC / DC conversion using a regular AC power outlet to the charging battery for power supply such as LED lighting, regardless of place and time, such as office, home, workplace, outdoor leisure activities By illuminating the necessary lighting at an efficient irradiation angle, it solves the problems of high cost (facility cost, electricity fee, etc.) and low efficiency (lack of illuminance of the required location) of the existing lighting method to promote user convenience. In other words, it is contributing greatly to the electricity shortage crisis facing the nation.

That is, the current lighting method is the overall ceiling lighting according to the required average illuminance of the entire room, and the distance between the installed luminaire and the required illuminance surface (desk, etc.) is far lower than that of the installed luminaire. In this zone, however, the present invention provides free mobility and height adjustment so that the luminaire can be positioned at the upper range of the required place (for example, about 1 meter, etc.) to obtain the required illuminance at low power.

In addition, it is often difficult to obtain the necessary illuminance when moving a desk due to uniform illumination by uniformly arranged, and at the same time, it is not necessary to obtain the necessary illuminance when it is not a vertical illuminance surface. Although the illuminance cannot be obtained, the present invention enables to obtain the required illuminance anywhere with free mobility, and to obtain the required irradiation angle using a rotating member or the like.

In addition, in the past, since the overall lighting is a part of the entire room or even a certain area when working, because the overall lighting is a lot of power loss, even those who do not need the lighting is exposed to bright lighting, but the present invention Is a single individual lighting that allows people who need it to use freely where they need it.

In addition, the lighting of most homes in Korea is equipped with a luminaire on the ceiling of the center of the room, and living appliances such as desks, sofas, and pianos, which require lighting, are mainly arranged on a wall, and thus it is very difficult to obtain illuminance required in a living place. It is to move to the vicinity of the living mechanism as described above to solve by utilizing the height-adjustment, free angle control function.

The present invention connects the AC / DC conversion circuit installed inside the main body with a wheel to move downward and the power line wound on the cord reel protruding on one side of the charging circuit unit, and connects the plug connected to the other power line to the main body. It is installed on the outer side, the charging circuit is connected to the charging module to the LED module, and the intermediate support inserted in the upper part of the lower support fixed to the upper part of the main body is coupled to the height adjustable by the adjustment bolt, the middle Combine the upper / 90 degree adjustable connector with the center pin on the upper side of the upper support installed as the left / right rotatable rotating member on the upper part of the support, and rotate the 360 degree and 90 degree up / down / left / right to one side of the connector. It is characterized by combining the main body of the LED lamp with an adjustable rotating member.

The present invention is to be installed in the vicinity of the desk that requires lighting without turning on the entire lighting in the office, so that the night after converting the charging battery for the LED light, such as AC / DC to charge the night after moving to the required lighting position to use for lighting It is possible to work by lighting a lamp and to perform lighting function at a suitable angle in a place where lighting is needed without lighting the whole ceiling lamp at home, thereby increasing electric cost savings. Power peaks can be avoided, which greatly contributes to the national power industry, and provides stand LED lights by moving and charging, providing convenience of use.

1 is an exemplary overall perspective view of the present invention
Figure 2 is a partial cross-sectional view of the operating state for explaining the present invention
Figure 3 is a cord reel state diagram applied to the present invention
a) is a state in which the power line is wound, b) is a state in which the power line is unrolled
4 is a circuit diagram of the present invention.
Figure 5 is a use example of the present invention a) to h) is an angle adjustment state of the LED lighting

Specific embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing an exemplary overall view of the present invention, Figure 2 is a partial cross-sectional view of the operating state for explaining the present invention, Figure 3 is a cord reel using state diagram applied to the present invention a) is the power line is wound 4 is a state diagram in which the power line is loosened, FIG. 4 is a circuit diagram of the present invention, and FIG. 5 is an angle adjustment state diagram of the LED lamp of the present invention.

1 and 2, the present invention presented as shown in FIG. 1 and 2, appearing on one side of the AC / DC conversion circuit and the charging circuit unit 200 installed inside the main body 100 in which the wheel 10 to be moved downward. Connect the power cord 310 wound on the cord reel 300, and install a plug 320 connected to the other power cord to the outside of the main body 100, and charge the battery 400 in the charging circuit unit 200. ) To be connected to the LED module (not shown) for the LED lamp 510 (a circular lamp or a fluorescent lamp in the form of a dotted line in the dotted line in Figure 1), and fixed to the center of the main body 100 The upper support is coupled to the middle support 700 fitted to the lower support 600, the height adjustment is possible by the adjustment bolt 800, the upper coupled to the left and right rotatable rotating member 900 on the middle support (700). Connector that can be adjusted up / 90 degrees above the support (1000) 1010 is coupled to the center pin (1020), but coupled to the connection terminal tube 1040 by the center pin 1030 to one side of the connector 1000, the other side of the connection terminal tube 1040 (left / right (or front / After) is configured to combine the LED lamp body 500 with the rotating member 1100 and the rotating member 1200 adjustable up / down / left / right.

In the drawing, 210 is a lamp on / off switch, and 220 is a rechargeable battery operation indicator.

2 and 4, the present invention is configured to connect the plug 310 to an AC outlet at night to switch to DC through an AC / DC conversion circuit, and then charge the battery by the charging circuit unit 200. Charge to the battery 400 to display the charge level through the operation indicator (220). When applied to the office during the day in such a state, the charging battery 400 in the state of sufficient charge is made through the cord 320 through the cord 320 to the one side of the main body 100 by winding the power line 310 Then, the wheel 10 is moved to a place where lighting of the lamp 510 is required, for example, a meeting room or a desk for each desk, and the main body 100 is positioned to turn on the LED lamp 510 by operating a switch 210. They will be able to conduct meetings or work in the office by light. Of course, the home 100 may be moved to a place where lighting is required in each home to turn on the lamp 510.

Therefore, the present invention after the charge for lighting the lamp in the middle of the night when the electricity use is restrained by moving the lamp 510 so that the light is only illuminated in the place where the day is required for the daytime lighting without lighting the entire room unnecessary In addition, it is possible to prevent the waste of power consumption by allowing the light to shine in the necessary place, to provide convenience of use by illuminating the light in the required place, and to suppress the use of electric power in response to the peak of power due to the increase in the use of heating and cooling electric appliances. Will contribute to the development of industrial power.

If unnecessary lighting is used to illuminate the entire room, power peaks cannot be responded to, which hinders industrial power generation.

On the other hand, the present invention, as shown in Figure 2 allows the height adjustment using the adjustment bolt 800, the intermediate support 700 coupled with the lower support 600, the upper coupled with the intermediate support 800 It is possible to change the position of the support 1000 through the rotating member 900, the left side of the LED lamp body 500 coupled to the upper support 1000 through the center pins 1020 and 1030 of the connector 1010. / Right / up / down can be adjustable, the LED lamp body 500 is left / right (or before / after) rotation (1100) and bellows type up / down / left / right adjustable rotating member 1200 By various angles.

As such, the lamp 510 is turned on with the charged battery 400 charged at night and used at an appropriate angle in a place where lighting is required, and after the end of work or when the stand type lighting is not required or the charging battery 400 is discharged. In the case where the main body 100 is moved to the wheel 10, the plug 320 is withdrawn after recharging to be used.

Therefore, the present invention, as shown in a) ~ h) of Figure 5, the lighting can be freely adjusted to the upper or side down or directly below or one side front or directly above or the other back direction, such as to efficiently illuminate the required lighting. have.

On the other hand, the rechargeable LED lighting of the present invention can be used for more than 10 hours by a single charge, it is possible to use in a place that does not have an existing light fixture by providing a light source sufficient for work, the stand luminaire has so far It is not intended to be a secondary lighting fixture, but to be used as a main lighting for business.

Although described above with reference to the embodiment is only an example and is not intended to limit the invention, those of ordinary skill in the art to which the present invention is not exemplified above in the scope without departing from the essential characteristics of the embodiment. It will be understood that various modifications and applications are possible.

It is to be understood that all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

10: 100 wheels: body
200: AC / DC conversion circuit and charging circuit
300: cord reel 310: power line
320: plug 400: rechargeable battery
510 LED light 500 LED body light
600: lower support 700: intermediate support
800: adjustment bolt 1000: upper support

Claims (1)

AC / DC conversion circuit and charging circuit unit 200 installed inside the main body 100 on which the wheel 10 to move downward is installed on one side of the power cord 310 wound around the cord reel 300 And a plug 320 connected to the other power line is installed on the outside of the main body 100, and the LED module for lighting the LED lamp 510 by connecting the battery 400 for charging to the charging circuit unit 200. To be connected, the height of the intermediate support 700 fitted to the upper portion of the lower support 600 fixed to the center of the main body 100 is coupled to the height adjustment is possible by the adjustment bolt 800, the upper portion of the intermediate support 700 Combine the connector 1010 that can be adjusted up / 90 degrees to the upper side of the upper support 1000 coupled to the left / right rotatable rotating member 900 with a center pin 1020, the center pin on one side of the connector 1000 Coupling the connecting tube 1040 to the 1030, the left / right side of the other connecting tube 1040 (Or before / after) Removable rechargeable stand LED light, characterized in that the combination consisting of the LED light main body 500 to the rotating member (1100) and up / down / left / right adjustable rotating member (1200).
KR1020120077442A 2012-07-16 2012-07-16 Led rechargeable portable lighting stand KR20140010314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120077442A KR20140010314A (en) 2012-07-16 2012-07-16 Led rechargeable portable lighting stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120077442A KR20140010314A (en) 2012-07-16 2012-07-16 Led rechargeable portable lighting stand

Publications (1)

Publication Number Publication Date
KR20140010314A true KR20140010314A (en) 2014-01-24

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160053576A (en) * 2014-11-05 2016-05-13 박성진 Lighting device
KR20180047746A (en) * 2016-11-01 2018-05-10 호남대학교 산학협력단 Led light device for medical usage improving radiant heatcapacity
CN109780490A (en) * 2019-01-24 2019-05-21 南宁市青松照明电器有限责任公司 A kind of scalable lighting lamp bracket of road construction and the installation method of headlamp
KR102506315B1 (en) * 2022-08-19 2023-03-03 권미숙 Manufacturing method of LED stand light grafted with fresh flowers and LED stand light
KR102556403B1 (en) * 2022-12-14 2023-07-17 (주)매그나에너지 Movable Self-Powered Lighting Stand

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160053576A (en) * 2014-11-05 2016-05-13 박성진 Lighting device
KR20180047746A (en) * 2016-11-01 2018-05-10 호남대학교 산학협력단 Led light device for medical usage improving radiant heatcapacity
CN109780490A (en) * 2019-01-24 2019-05-21 南宁市青松照明电器有限责任公司 A kind of scalable lighting lamp bracket of road construction and the installation method of headlamp
KR102506315B1 (en) * 2022-08-19 2023-03-03 권미숙 Manufacturing method of LED stand light grafted with fresh flowers and LED stand light
KR102556403B1 (en) * 2022-12-14 2023-07-17 (주)매그나에너지 Movable Self-Powered Lighting Stand

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