KR101775482B1 - Portable rechargeable illumination device having multi-joint structure - Google Patents

Portable rechargeable illumination device having multi-joint structure Download PDF

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Publication number
KR101775482B1
KR101775482B1 KR1020150186361A KR20150186361A KR101775482B1 KR 101775482 B1 KR101775482 B1 KR 101775482B1 KR 1020150186361 A KR1020150186361 A KR 1020150186361A KR 20150186361 A KR20150186361 A KR 20150186361A KR 101775482 B1 KR101775482 B1 KR 101775482B1
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KR
South Korea
Prior art keywords
light
main body
joint
hinge axis
joints
Prior art date
Application number
KR1020150186361A
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Korean (ko)
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KR20170076897A (en
Inventor
최철
Original Assignee
(주) 젠텍
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Priority to KR1020150186361A priority Critical patent/KR101775482B1/en
Publication of KR20170076897A publication Critical patent/KR20170076897A/en
Application granted granted Critical
Publication of KR101775482B1 publication Critical patent/KR101775482B1/en

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    • 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
    • F21V21/145—Adjustable mountings for portable lighting devices
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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
    • F21V17/107—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 hinge joints
    • 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
    • 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
    • F21W2131/10—Outdoor lighting
    • F21W2131/1005—Outdoor lighting of working places, building sites or the like
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable rechargeable lighting apparatus for use in a nighttime work such as a construction site, and more particularly, And a joint part (30) connecting the main body (10) and the light (20) by at least two or more joints to adjust the height of the unfolded light and the illumination direction. It is easy to adjust the angle of the lighting direction and various lighting directions of the light can be controlled to provide excellent lighting efficiency.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a portable rechargeable lighting device having a multi-

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable rechargeable lighting apparatus for use in a nighttime work such as a construction site, and more particularly, The present invention relates to a portable rechargeable lighting device having a multi-joint structure capable of variously adjusting the lighting direction of the rechargeable battery.

Generally, it is essential that a lighting device illuminates the surroundings when performing night work on a construction site or outdoors.

Such a conventional lighting apparatus has a disadvantage in that it is mainly installed at a fixed position and illuminates or connects a power line from a power outlet at a fixed position to illuminate while moving within a power line length range.

In order to solve such a problem, a plurality of rechargeable lighting apparatuses capable of illuminating the installation place by freely moving using a battery or a charger in the body have been disclosed.

For example, Japanese Laid-Open Patent Application No. 10-2010-0059485 discloses a lighting apparatus having a lighting unit for adjusting the angle to the front of a case formed with a handle, which can only adjust the angle of the lighting unit, There is a problem that efficiency is low.

Japanese Patent Application No. 10-1498017 discloses a case in which a cradle and a lighting device are stored inside the case, and the lighting device is positioned above the case by pivoting the cradle to adjust the angle at the top of the cradle as well as the lighting. Only a simple angle adjustment of the illumination direction is possible, and it is also difficult to control various adjustments of the height and the illumination direction of the illumination unit, resulting in poor illumination efficiency.

In addition, in the public utility model 20-2013-0001176, a supporting member vertically installed on an upper portion of a main body having a moving wheel and a pedestal and capable of adjusting up and down and height, and a projector capable of adjusting the angle on the top of the supporting member, However, since the height of the light emitter is simply limited to the vertical direction and the angle of illumination is also controlled to be a simple rotation, it is difficult to control various levels of the illumination and various directions of the illumination, However, it is difficult to perform illumination in a plurality of directions, resulting in poor efficiency of use and in illumination efficiency.

Patent Document 1: Published Patent Application No. 10-2010-0059485 Patent Document 2: Registration No. 10-1498017 Patent Document 3: Published Utility Model No. 20-2013-0001176

Disclosure of Invention Technical Problem [8] The present invention has been made to solve the above problems of the prior art, and it is an object of the present invention to provide a hinge connection between a main body and a light by at least two joints, So that the efficiency of the lighting can be maximized.

The present invention aims at maximizing the efficiency of illumination by hinging the light divided into a top and a bottom, and by adjusting the front, the front, the back, and the vertical direction by the upper and lower lights.

An object of the present invention is to store the main body while stacking the upper and lower parts stably by the assembly groove portion and the shaft portion inserted into the assembly groove portion.

According to the present invention, there is provided a lighting device comprising: a main body having a built-in charger therein; a light source for receiving power from a charger of the main body; And a joint part for adjusting the angle of the body part.

The light of the present invention is characterized in that it is divided into an upper and a lower light and is connected to the shaft so as to be vertically foldable.

The joint part of the present invention is configured such that the first joint connected to the upper part of the main body by the first hinge axis and the second joint connected to the lower part of the light by the second hinge axis are connected by the third hinge axis and can be folded by the first and second joints So that it has a characteristic.

The first hinge axis of the joint part of the present invention is axially coupled to the upper center of the main body so that the length of the first joint is formed to a distance from the center of the main body to the side, And the length is formed to be a distance from one side to the other side of the main body.

According to an embodiment of the present invention, an assembly groove is formed in the lower portion of both sides of the main body so that the shaft portion of the light is inserted and supported in the assembly groove portion.

According to the present invention, the main body and the light are hinged by at least two or more joints to adjust the height of the light and the angle of the illumination direction, as well as to variously adjust the illumination direction of the light. In particular, It is possible to variously adjust the front, the front, the back, and the up and down directions by the hinge connection so that the efficiency of the illumination is maximized.

In addition, the main body can be stably stacked vertically by the assembly groove portion and the shaft portion inserted into the assembly groove portion.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an external perspective view showing an embodiment of the inventive device. Fig.
Fig. 2 is a bottom perspective view of Fig. 1; Fig.
Figure 3 is a front view of Figure 1;
Figs. 4 and 8 are front views showing various uses of lights and joints. Fig.
9 is a front view showing the stacked stacked state of FIG. 1;
10 is a front view showing another embodiment of the inventive device.
Fig. 11 is a front view showing the joint-deployed state of Fig. 10; Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 8, a portable rechargeable lighting apparatus having a multi-joint structure according to the present invention includes a main body 10, a light 20, a joint portion 30 for connecting the main body 10 and the light 20 ).

The main body 10 is provided with a handle in the form of a buried for convenience of carrying, a charger for supplying power to the light 20, a charging jack for charging to the side, and an on / off operation And a switch 13 for controlling the operation.

The light 20 is electrically connected to a charger (not shown) inside the main body 10 by a power supply line and is divided into upper and lower lights 21 and 22, Connection.

At this time, the upper and lower lights 21 and 22 are formed such that the inclined portions 24 and 24 'are opposed to the inside of the front surface so that the upper light 21 is rotated And is configured to be rotatable up to a position where the inclined portions 24 and 24 'of the upper and lower lights are in contact with each other.

The joint part 30 includes a first joint 35 connected to the upper part of the main body 10 by a first hinge axis 31 and a second joint 36 connected to the lower part of the light 20 by a second hinge axis 32. [ The first and second joints 35 and 36 are connected to each other by the third hinge shaft 33. [

At this time, the illumination part 25 on the front surface of the light 20 is not exposed to the outside from the upper part of the main body 10 when the joint part 30 is folded, but is folded toward the upper surface of the main body 10 to protect it from external impact .

The joint part 30 can extend the light 20 by the second hinge axis 32 to adjust the height of the light and the direction of the light and adjust the angle of the light by adjusting the third hinge axis 33 together with the second hinge axis 32, The second hinge shaft 32 and the third hinge shaft 33 can be opened and the first hinge shaft 31 and the second hinge shaft 31 can be angularly adjusted by opening the light 20 and the second joint 36, The height of the light and the direction of the light can be adjusted by variously expanding the light 20 and the first and second joints 35 and 36. [

In addition, the upper and lower lights 21 and 22 may be rotated in the front, front, back, and up and down directions in addition to the joint part 30 to adjust the irradiation direction of the illumination part 25 of the light in various angles You can.

The first hinge shaft 31 of the joint part 30 may be axially coupled to the upper center of the main body 10 as shown in FIGS. 1 and 3, The length of the first joint 35 is set to a distance from the center to the side of the main body 10, that is, a half length L of the entire length of the main body 10 in the case of the former The length of the first joint 35 corresponds to the distance from one side of the main body 10 to the other side of the main body 10, that is, the total length (L + α) of the main body 10 I will have it.

9 is a perspective view of the main body 10. The main body 10 is provided with a mounting groove portion 18 on the lower side of both sides thereof so that the shaft portion 23 of the light is inserted into the mounting groove portion 18, So that the storage space can be minimized.

Hereinafter, the operation and operation of the present invention will be described.

First, as shown in FIG. 1, the rechargeable lighting apparatus of the present invention is such that the joint part 30 is carried and stored in a completely folded state.

At this time, the illumination part 25 on the front surface of the light 20 is not exposed to the outside from the upper part of the main body 10 but is folded toward the upper surface of the main body 10 to protect against external impact.

The rechargeable lighting apparatus of the present invention folded in this way is not only carried by holding a handle, but also stored in a stacked state up and down.

Particularly, when the rechargeable lighting apparatus of the present invention is stacked on top and bottom, as shown in FIG. 9, an assembling groove portion 18 is formed at both lower sides of the main body 10, Since the stacking of the shaft portions 23 is carried out vertically in the form of being inserted and supported, the stacking can be carried out safely without collapse at the time of stacking, so that the space efficiency in storage is excellent.

In the case of using the rechargeable lighting apparatus of the present invention, the light source 20 which has collapsed after the main body 10 is put in a proper position is installed with various degrees of height and direction of the lighting by the joints 30 will be.

That is, the light 20 can adjust the illumination direction while adjusting the vertical or tilt angle of the light 20 by the second hinge axis 32 (see FIG. 4).

The light 20 is adjusted by unfolding the light 20 and the second joint 36 by the third hinge axis 33 together with the second hinge axis 32, The height and the direction of illumination can be adjusted (see Fig. 5).

The light 20 is incident on the light 20 and the first and second joints 35 and 36 by the first hinge axis 31 together with the second hinge axis 32 and the third hinge axis 33. [ The angle of the light can be adjusted by varying the angle of the light and the direction of the light while spreading it at various angles as well as vertical (see FIG. 6).

As described above, the light 20 of the present invention can adjust the height of the light and the direction of the light variously while variously adjusting the light 20 and the first and second joints 35 and 36, It is.

The light 20 has a structure in which the upper and lower lights 21 and 22 are axially coupled by a shaft portion 23 so that the upper light 21 is rotated 180 degrees around the shaft portion 23 The light is illuminated in a plurality of directions, and the angle of the front, the front and the back, and the upward and downward directions are adjusted in various angles such that the inclined portions 24 and 24 'of the upper and lower lights are rotated to the front, (See FIGS. 7 and 8).

3, the lighting apparatus of the present invention is configured such that the first hinge axis 31 of the joint part 30 is positioned at the upper center of the main body 10 or at the upper side of the main body 10 As shown in Fig. Since the length of the first joint 35 is much longer than that of the embodiment of FIG. 3, the embodiment of FIG. 10 can adjust the height and the angle of the angle much by spreading the first joint 35.

Accordingly, in the present invention, the main body and the light are hinged by at least two or more joints to adjust the height of the light and the angle of the illumination direction, as well as to variously adjust the illumination direction of the light. In particular, The front, the front, the back, and the up and down direction by the upper and lower lights. Thus, the efficiency of the illumination is greatly improved.

10: Body
18: Assembly groove
20: Light
21, 22: The upper and lower light
23:
28:
30: joints
31, 32, 33: 1st, 2nd and 3rd hinge axes
35,36: 1st and 2nd joints

Claims (7)

A main body 10 having a built-in charger therein,
A light (20) for receiving power from a charger of the main body (10)
And a joint part (30) connecting the main body (10) and the light (20) by at least two joints so as to adjust the height of the unfolded light and the illumination direction,
The light 20 is connected to the shaft portion 23 so as to be divided into upper and lower lights 21 and 22 and vertically foldable.
The upper and lower lights 21 and 22 are formed such that the inclined portions 24 and 24 'are opposed to the inside of the front surface so that the upper light 21 can rotate in the range of 180 degrees around the shaft portion 23 And the slopes 24 and 24 'of the upper and lower lights are rotatable to the front,
The joint part 30 includes a first joint 35 connected to the upper part of the main body 10 by a first hinge axis 31 and a second joint 36 connected to the lower part of the light 20 by a second hinge axis 32. [ The first and second joints 35 and 36 are connected to each other by the third hinge shaft 33,
And an assembly groove portion 18 is formed at both sides of the lower portion of the main body 10 so that the shaft portion 23 of the light is inserted and supported in the mounting groove portion 18. Portable rechargeable lighting device with articulated structure.
delete delete delete The method according to claim 1,
The first hinge axis 31 of the joint part 30 is axially coupled to the upper center of the main body 10 so that the length of the first joint 35 is formed to a distance L from the center to the side of the main body 10 Wherein the portable rechargeable lighting device has a multi-joint structure.
The method according to claim 1,
The first hinge axis 31 of the joint part 30 is axially coupled to one side of the upper part of the main body 10 so that the length of the first joint 35 is longer than the distance L + alpha). < / RTI >








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KR1020150186361A 2015-12-24 2015-12-24 Portable rechargeable illumination device having multi-joint structure KR101775482B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150186361A KR101775482B1 (en) 2015-12-24 2015-12-24 Portable rechargeable illumination device having multi-joint structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150186361A KR101775482B1 (en) 2015-12-24 2015-12-24 Portable rechargeable illumination device having multi-joint structure

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KR20170076897A KR20170076897A (en) 2017-07-05
KR101775482B1 true KR101775482B1 (en) 2017-09-07

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* Cited by examiner, † Cited by third party
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US11378868B2 (en) * 2021-03-25 2022-07-05 Polar Pro Filters, Inc. Articulating light hood

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101027100B1 (en) * 2010-11-01 2011-04-05 박창수 Illumination unit and the street light using the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101027100B1 (en) * 2010-11-01 2011-04-05 박창수 Illumination unit and the street light using the same

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