KR200453446Y1 - Hinges for lighting fixtures - Google Patents

Hinges for lighting fixtures Download PDF

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Publication number
KR200453446Y1
KR200453446Y1 KR2020100007105U KR20100007105U KR200453446Y1 KR 200453446 Y1 KR200453446 Y1 KR 200453446Y1 KR 2020100007105 U KR2020100007105 U KR 2020100007105U KR 20100007105 U KR20100007105 U KR 20100007105U KR 200453446 Y1 KR200453446 Y1 KR 200453446Y1
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KR
South Korea
Prior art keywords
hinge
piece
stopper portion
separating
cut
Prior art date
Application number
KR2020100007105U
Other languages
Korean (ko)
Inventor
이종식
Original Assignee
우성전기주식회사
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 우성전기주식회사 filed Critical 우성전기주식회사
Priority to KR2020100007105U priority Critical patent/KR200453446Y1/en
Application granted granted Critical
Publication of KR200453446Y1 publication Critical patent/KR200453446Y1/en

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Classifications

    • 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
    • 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
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • 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
    • F21V17/12—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 screwing
    • 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 hinge for a lighting apparatus case, which is fixed to a lid and a main body of a lighting apparatus case, and is formed of a pair of first and second pieces hinged to each other, A second hinge portion having a fixed hinge pin; A first hinge portion having a curling surface having an inner circumferential surface having a diameter larger than the diameter of the hinge pin; And a stopper which is detachably engageable with the first hinge portion so as to block or separate the hinge pin from the first hinge portion when the first and second hinge portions are hinged, And the like.

Description

Hinge for lighting case}

The present invention relates to a hinge for a lighting device case, and more particularly, to a hinge for a lighting device case, which is composed of two pieces of simple hinge parts, which can reduce the assembling time and assembly time during assembly.

Generally, various types of lighting devices are used to brighten the places where they are needed, and they are used in many places such as street lamps, lighting in tunnels, household lamps, stands, and the like.

Such a lighting apparatus is provided with a case for protecting the bulb from external pollution and for enclosing the bulb mainly for protecting the user from the lighting apparatus so that the internal light source of the lighting apparatus does not directly stimulate the user's eyes.

Usually, the case of the lighting apparatus is assembled through the hinge between the main body and the cover.

A general example of the hinge of the lighting device case will be described with reference to FIG.

As shown in FIG. 6, the hinge having two pieces connected to enable hinge movement is assembled such that the two pieces 200 and 210 are rotatable through the hinge part 220, And the lid 110, as shown in Fig.

However, according to the above-described related art, when the hinge is required to be repaired and repaired during use of the luminaire, the two pieces 200 and 210 are configured not to be separated from each other, so that not only the pieces requiring repair and maintenance but also the normal pieces There is a problem that the maintenance cost increases.

Since the hinge portion 220 does not have a separate stopper portion, when the user applies an external force to the lid 110 to open the lid 110, the lid 110 continuously rotates, As shown in FIG.

When the stopper portion is not provided on the hinge, the main body 100 and the lid 110 may collide against each other due to carelessness, thereby causing serious damage to the main body 100 or the lid 110 .

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a hinge assembly capable of being assembled and disassembled by providing a stopper portion for preventing deviation of a movable member, The present invention provides a hinge for a lighting device case that can be easily exchanged to another piece when a problem occurs in a lighting apparatus case and can prevent a collision between a lid of the lighting apparatus case and the main body.

According to an aspect of the present invention, there is provided a hinge for a lighting fixture case, the hinge for a lighting fixture case comprising a pair of first and second pieces fixed to a lid and a main body of the lighting fixture case and hinged to each other, A second hinge portion formed on the second hinge portion and having a hinge pin fixed through the curled surface; A first hinge portion formed on the first piece and including a curling surface having an inner circumferential surface having a diameter larger than the diameter of the hinge pin; And a second hinge unit detachably coupled to the first hinge unit so that the first hinge unit and the second hinge unit are hinge-coupled to each other to block or separate the second piece from the first piece, And a stopper portion capable of restricting the angle.

Wherein the first and second pieces are divided into a plurality of divided portions to form a zigzag cross-sectional shape.

The separating surface on which the first hinge part is formed is cut on both the upper and lower sides, and the width of the separating surface is smaller than other separating surfaces by the cut surface.

And the separation surface on which the second hinge unit is formed has a cut-away surface.

And the stopper portion is protruded from the separation surface toward an end of the curling surface and is orthogonal to the hinge pin.

And the stopper portion is formed by a screw or a screw to which a nut is fastened.

The projecting height of the stopper portion is maintained such that the outer separating surface of the first piece and the outer separating surface of the second piece are parallel to each other when the upper surface of the stopper portion and the side portions of the cut- So as to be able to make a clearance.

And the fixing position of the stopper part is located within a range in which the cut surface of the second piece is always in contact with the upper surface of the stopper part.

 As described above, according to the hinge for a lighting apparatus case according to the present invention, only the pieces requiring repair and maintenance can be exchanged when the hinge needs to be replaced, so that it is easy to maintain and manage the hinge.

Further, since the angle of rotation of the hinge can be limited, it is possible to prevent the occurrence of collision between the lid of the lighting apparatus case and the main body.

1 is an exploded perspective view showing a hinge for a lighting apparatus case according to the present invention.
2A and 2B are perspective views showing hinges for a lighting apparatus case according to the present invention.
3 is a plan view showing a hinge for a lighting apparatus case according to the present invention.
4 is a plan view showing a state in which the opening of the hinge for the lighting device case is completed according to the present invention.
5 is an operation diagram showing the state before and after opening of the hinge for the lighting device case according to the present invention.
6 is a view showing a hinge for a conventional lighting apparatus case.

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

2 is a perspective view showing a hinge for a lighting apparatus case according to the present invention, and Fig. 3 is a perspective view showing a hinge for a lighting apparatus case according to the present invention. Fig. Fig.

As shown in FIGS. 1 to 3, the hinge for a lighting device case according to an embodiment of the present invention has two pieces that are paired with each other. The hinge for the lighting device case is formed in the main body 100 and the lid 200 of the lighting device case And is constituted by a first piece (10) and a second piece (20) and fixed.

At this time, although the hinge may be fixed to the case through fusion bonding when the hinge is fixed to the case, it is necessary to repair or repair the hinge, and a fastening member (not shown) such as a screw or a screw And is fixed to the main body 100 and the lid 200 of the case. That is, the first piece 10 is a fixing piece that is screwed to the case body 100 through at least one screw hole 11a formed at one side thereof, and the second piece 20 is formed at one side thereof The movable piece is screwed to the cover 200 of the case through the at least one screw connection hole 21a. On the contrary, the first piece 10 may be a movable piece, and the second piece 20 may be a fixed piece.

Specifically, the first piece (10) is divided into three halves, and the boundaries of the split surfaces are formed in a bent shape. The first piece (11) is located outside the hinge with the threaded hole (11a) The second separation surface 12, which is an intermediate surface integrally formed with the first separation surface 11, is bent backward at an angle of about 90 degrees with respect to the first separation surface 11.

In addition, the third separation surface 13 on which the first hinge portion 14 is formed is bent forward at an angle of about 90 degrees with respect to the second separation surface 12.

Thus, the separating surfaces of the first piece 10 have a zigzag cross-sectional shape.

Herein, the third separation surface 13 is formed so as to cover only a part of the surface of the hinge pin 25 (the middle surface of the hinge pin) included in the second hinge portion 24 of the second piece 20 A part of both sides is incised, and the incision surface 16 has a small-width surface.

Accordingly, the width of the third separation surface 13 is smaller than the width of the first and second separation surfaces 12 and 13.

In the first piece 10 thus formed, the first hinge portion 14 is formed with a curving surface 15 of a U-shaped bent backward.

At this time, the curling surface 15 has an inner circumferential surface having a diameter larger than the diameter of the hinge pin 25 so that the hinge pin 25 can be easily separated without being inserted into the inner side, Is formed in an outer shape.

The second piece 20 corresponding to the first piece 10 is divided into three equal parts as the first piece 10 and each of the fourth to sixth separation surfaces 21 to 23 is also bent in the same shape . That is, the fourth separating surface 21 on the outer side where the screw-engaging hole 21a is formed and the fifth separating surface 22 forming the intermediate surface integrally formed with the fourth separating surface 21, And the sixth separating surface 23 on which the second hinge portion 24 is formed is bent forward at an angle of about 90 degrees with respect to the fifth separating surface 22.

A hinge pin 25 is inserted into the curled surface 26 of the sixth separating surface 23 so that the hinge pin 25 is inserted into the curved surface 26 of the sixth separating surface 23, So that the second hinge portion 24 is formed.

The hinge pin 25 is inserted into the curved surface 15 of the first hinge portion 14 formed on the third separation surface 13 of the first piece 10, A part of the fifth separation surface 22 and the sixth separation surface 23 are cut so as to form a 'C' -shaped open structure by the cut surface 27.

The width of the incision surface 27 is formed to be larger than the width of the third separation surface 13 so that the curled surface 15 of the third separation surface 13 is easily inserted.

The hinge pin 25 fixed to the second hinge portion 24 of the second piece 20 is inserted into the curling surface 15 formed on the first hinge portion 14 of the first piece 10, And can be easily separated at the same time.

4 is a plan view showing a state in which the hinge for the lighting apparatus case according to the present invention has been completely opened and the hinge pin 25 of the second piece 20 is separated from the third separation surface The stopper portion 17 is detachably coupled to the third separation surface so as to be able to be blocked or detached from the outer circumferential surface of the curling surface 15 formed on the inner circumferential surface of the curling surface 15.

The stopper portion 17 protrudes from the third separation surface 13 toward an end of the curling surface 15 so as to be perpendicular to the hinge pin 25. [

The stopper portion 17 is a fastening member such as a screw 17a having a predetermined height which is fastened and fixed to a fastening hole 13a formed on the third separating surface 13, The pin 25 functions to prevent the pin 25 from being released to the outside while being inserted into the curling face 15 of the first piece 10. [

At this time, a fastening member such as a screw may be adopted in addition to the screw 17a.

The protruding height of the stopper part 17 is set such that when the upper surface of the stopper part 17 and the side surface of the incision surface 27 of the second piece 20 opposed to each other come into contact with each other, It is preferable that the first separating surface 11 and the fourth separating surface 21 of the second piece 20 are formed so as to maintain a parallel state. At this time, it is preferable that the nut 17b is fastened to the body of the screw 17a to secure the height of the stopper portion 17.

The fixing position of the stopper portion 17 with respect to the third separating surface 13 is a position where the cut surface 27 of the second piece 20 is in contact with the upper surface of the stopper portion 17 . That is, in a state in which the hinge pin 25 of the second piece 20 is in contact with the inner circumferential surface of the curling surface 15 of the first piece 10, the cutting surface 27 contacts the inner peripheral surface of the stopper portion 17 The cut surface 27 is brought into contact with the front surface side of the stopper portion 17 while the hinge pin 25 of the second piece 20 is in contact with the side surface of the stopper portion 17, As shown in Fig.

The hinge pin 25 of the second piece 20 is inserted into the curled surface 15 of the first piece 10 and the third piece 13 of the first piece 10 When the stopper portion 17 is fastened and fixed, the first and second pieces 10 and 20 are held by the first and second hinge portions 14 and 25 with one hinge structure .

Particularly, the stopper part 17 is detachable so that when the stopper part 17 is detached from the third separating surface 13 of the first piece 10, the second piece 20 can be easily separated Therefore, when replacement of hinges is required, only pieces requiring repair and maintenance can be replaced.

Fig. 5 is an operation diagram showing the state before and after opening the hinge for the lighting device case according to the present invention. Fig.

The hinges formed by the first and second pieces 10 and 20 assembled by assembling the first and second hinge parts 14 and 25 are respectively engaged with the movable piece or the stationary piece, And the cover 200 through a fastening member such as a screw or a screw.

Accordingly, when the lid 200 is opened, the movable piece fixed to the lid 200 is stopped by the stopper portion 17 while being rotated at an angle of about 90 degrees as shown in the accompanying drawings The collision between the main body 100 of the lighting apparatus case and the lid 200 can be prevented.

While the present invention has been described with respect to preferred embodiments thereof, it will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims. It will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

10: first piece 11: first separation surface
12: second separation surface 13: third separation surface
14: first hinge part 15: curling face
16: incision surface 17: stopper portion
20: second piece 21: fourth separating surface
22: fifth separation surface 23: sixth separation surface
24: second hinge part 25: hinge pin
26: curling surface 27: incision surface

Claims (8)

And a pair of first and second pieces hinged to each other and fixed to the cover and the main body of the lighting fixture case,
A second hinge portion formed on the second piece and having a hinge pin fixed through a curled surface;
A first hinge portion formed on the first piece and including a curling surface having an inner circumferential surface having a diameter larger than the diameter of the hinge pin; And
Wherein the first hinge unit is detachably coupled to the first hinge unit so that the first hinge unit and the second hinge unit are hinge-coupled to each other to block or separate the second piece from the first piece, And a stopper portion which can be restricted,
Wherein the first and second pieces are divided into a plurality of divided portions and bent in a zigzag cross-sectional shape,
Wherein the separating surface on which the first hinge part is formed is cut on both sides of the upper and lower sides, and the width of the separating surface is smaller than other separating surfaces by the cut surface.
delete delete The method according to claim 1,
And the separating surface on which the second hinge part is formed has a cut-out surface of a 'C' shape.
The method according to claim 1,
Wherein the stopper portion is protruded from the separation surface on which the first hinge portion is formed toward an end portion of the curling surface and is perpendicular to the hinge pin.
6. The method according to claim 1 or 5,
Wherein the stopper portion is made of a screw or a screw into which a nut is fastened.
The method according to claim 6,
The projecting height of the stopper portion is maintained such that the outer separating surface of the first piece and the outer separating surface of the second piece are parallel to each other when the upper surface of the stopper portion and the side portions of the cut- Wherein the hinge is formed to have a height that allows the light source to be illuminated.
8. The method of claim 7,
Wherein the fixing position of the stopper portion is located within a range where the cut surface of the second piece can always be in contact with the upper surface of the stopper portion.
KR2020100007105U 2010-07-05 2010-07-05 Hinges for lighting fixtures KR200453446Y1 (en)

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KR2020100007105U KR200453446Y1 (en) 2010-07-05 2010-07-05 Hinges for lighting fixtures

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100072607A (en) * 2008-12-22 2010-07-01 두산인프라코어 주식회사 Hinge device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100072607A (en) * 2008-12-22 2010-07-01 두산인프라코어 주식회사 Hinge device

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