KR101719052B1 - Fixing and taking away device of cover for light - Google Patents

Fixing and taking away device of cover for light Download PDF

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Publication number
KR101719052B1
KR101719052B1 KR1020150050265A KR20150050265A KR101719052B1 KR 101719052 B1 KR101719052 B1 KR 101719052B1 KR 1020150050265 A KR1020150050265 A KR 1020150050265A KR 20150050265 A KR20150050265 A KR 20150050265A KR 101719052 B1 KR101719052 B1 KR 101719052B1
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KR
South Korea
Prior art keywords
main body
ceiling
cover
outer frame
sliding
Prior art date
Application number
KR1020150050265A
Other languages
Korean (ko)
Other versions
KR20160120976A (en
Inventor
변경호
최충규
Original Assignee
변경호
최충규
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Publication date
Application filed by 변경호, 최충규 filed Critical 변경호
Priority to KR1020150050265A priority Critical patent/KR101719052B1/en
Publication of KR20160120976A publication Critical patent/KR20160120976A/en
Application granted granted Critical
Publication of KR101719052B1 publication Critical patent/KR101719052B1/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
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/03—Ceiling bases, e.g. ceiling roses
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/04—Resilient mountings, e.g. shock absorbers 
    • 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
    • F21V17/002—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for interchangeability, i.e. component parts being especially adapted to be replaced by another part with the same or a different function
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The present invention relates to a ceiling lamp cover detachment device capable of pushing a ceiling lamp cover to a lower part of an upper part of a lamp frame mounted on a ceiling and pulling it down when it is removed, A ceiling cover 20 having an outer frame 21 attached to and detached from the base plate 10 and a ceiling cover 20 attached to the ceiling cover 20 to attach and detach the ceiling cover 20, The back cover detachable device 100 includes a box-like body (not shown) mounted on the base plate 10 by bolts, 110); A sliding engaging member 120 inserted through one opening 111 of the main body 110 to engage the outer frame 21; One end is fitted into the other side wall 112 facing the opening 111 at one side of the main body 110 and the other end is fitted into the inner wall 121 of the sliding engagement member 120, And a cylindrical spring (130) which is slidable by being detached and attached to the outer frame (21) of the ceiling cover (20) to be compressed and expanded.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a cover,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ceiling light cover detachment device, and more particularly, to a ceiling light cover detachment device which includes a ceiling light cover such as a ceiling light cover which can be pulled down from a lower portion to an upper portion of a luminaire frame mounted on a ceiling, And a cover detachment device.

As disclosed in Korean Unexamined Utility Model Publication No. 2009-3115, in general, a ceiling or the like is composed of a main body, a ceiling or the like, and a cover such as a ceiling. The main body is fixed to a ceiling, After the lamp is installed, the ceiling cover is assembled and used. At this time, when the ceiling cover is installed, the ceiling cover is assembled by bolts at the center, or at four positions in the front, rear, left, and right directions of the ceiling cover to fix or slide the sliding plate.

However, the cover fixing device such as the ceiling of such a structure has a problem that the bolt or nut is exposed to the outside, which hinders the appearance of the appearance, and there is a problem that a cover of a ceiling type of limited form can not be used.

In other words, bolts and nuts must be fastened in order to fix the ceiling cover and so on.

In the case of fixing with bolts and nuts as described above, the assembly and assembling is very troublesome and takes a long time and the workability of the constructor is deteriorated.

In addition, there has been a case in which a sliding plate is inserted in a cover fixing device such as a more advanced ceiling fixture, but this is also formed in a shape deviated in one direction so that the design of the ceiling and the like is limited, There is a problem in that it falls, and there is a problem in that it is difficult to assemble.

The present invention has been developed in order to meet the above-described needs of the prior art, and it is an object of the present invention to provide a ceiling light cover which can be pushed down from a lower part to an upper part of a luminaire frame mounted on a ceiling, And a cover detachment device.

A ceiling lamp cover detachment device according to a first embodiment of the present invention includes a base plate on which a lamp, an electric component, and the like are seated and fixed to a ceiling, a ceiling cover provided with an outer frame to be detached and removed from the base plate, And a plurality of back cover attaching / detaching devices provided around the base plate for attaching / detaching the ceiling cover, wherein the back cover attaching / detaching device comprises: a box-shaped main body mounted on the base plate with bolts; A sliding engaging member inserted through one opening of the main body to engage the outer frame; And the other end is fitted in the inner side wall of the sliding engagement member. The sliding engagement member is slid by the attachment / detachment of the outer frame of the ceiling-mounted cover, and is compressed and expanded by a cylindrical spring .

The box-shaped main body further includes a guide hole formed on an upper surface of the one opening to guide the sliding of the sliding engagement member in a moving direction of the sliding engagement member.

The sliding engagement member includes a vertical guide post inserted through one opening of the main body and guided by both side walls of the main body, An inclined contact surface protruding from an outer side of the one side opening in front of the vertical guide post, slid by an outer frame of the ceiling cover and slid into the interior of the main body; And a guide protrusion protruding from an upper center of the inclined contact surface and guided in a guide hole of the main body.

The vertical guide post is formed with an inclined surface extending from the lower side to the upper side so as not to interfere with the bottom surface of the main body while the lower surface of the inclined contact surface is heard when the outer frame of the ceiling cover is detached .

According to the ceiling-mounted cover removing apparatus of the present invention, the ceiling-mounted cover can be pushed down from the lower part to the upper part of the luminaire frame mounted on the ceiling, It has an effect.

Fig. 1 is a perspective view showing an exploded perspective view of a ceiling cover according to the present invention,
Fig. 2 is a perspective view of the ceiling-mounted cover removing apparatus according to the present invention,
FIG. 3 is a perspective view of the ceiling-mounted cover removing apparatus of the present invention, viewed from another direction,
4 is a cross-sectional view illustrating a ceiling-mounted cover removing apparatus according to the present invention,
5 is a cross-sectional view showing a state in which the ceiling cover of the present invention is detached.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

[Example]

FIG. 1 is a perspective view explaining a ceiling cover of the present invention in an exploded state, FIG. 2 is a perspective view showing an exploded perspective view of the ceiling cover removing apparatus of the present invention, FIG. 4 is a cross-sectional view illustrating a ceiling-mounted cover removing apparatus according to the present invention, and FIG. 5 is a sectional view showing the ceiling-mounted cover according to the present invention.

1 to 5, a ceiling lamp according to an embodiment of the present invention includes a base plate 10 on which a lamp, an electric component, or the like is seated and fixed to a ceiling, And a plurality of back cover attaching / detaching devices 100 provided around the base plate 10 for attaching and detaching the ceiling cover 20 to and from the main body cover 20.

The back cover detachment device 100 includes a box-shaped main body 110 which is bolted to the base plate 10 and a main body 110 which is inserted through one opening 111 of the main body 110, And one end of the sliding engagement member 120 is engaged with the other side wall 112 of the main body 110 opposite to the opening 111 of the main body 110 and the other end of the sliding engagement member 120 is engaged with the inner wall of the sliding engagement member 120 And a cylindrical spring 130 which is inserted into the outer frame 21 of the ceiling-mounted cover 20 and is slidable and compressed and expanded.

The box-shaped main body 110 has a guide hole 113 formed in the upper surface of the one side opening 111 to guide the sliding of the sliding engaging member 120 in the moving direction of the sliding engaging member 120 Respectively.

The sliding engaging member 120 is inserted through one opening 111 of the main body 110 and is vertically installed opposite to both sides of the inner wall 121 to be guided by both side walls of the main body 110, And is slid by an outer frame 21 of the ceiling lamp cover 20 to protrude from the outer surface of the main body 110 And a guide protrusion 124 protruding from an upper center of the inclined contact surface 123 and guided in the guide hole 113 of the main body 110. [

The vertical guide post 122 has an inclined surface 122a that widens from the lower side toward the upper side so that the lower surface of the inclined contact surface 123 when the outer frame 21 of the ceiling- So as not to interfere with the bottom surface of the main body 110.

Next, the operation and effect of the ceiling-mounted cover removing apparatus of the present invention constructed as described above will be described.

The sliding engagement member 120 is inserted through the opening 111 at one side of the main body 110 so that the vertical guide post 122 is positioned inside and the cylindrical spring 130 is inserted through the lower portion of the main body 110, And the other end is inserted into the inner side wall 121 of the sliding engagement member 120. In this state,

Thus, the assembly of the back cover removing apparatus 100 is completed. A plurality of the back cover detachment devices 100 are attached to the base plate 10 by bolts so that the inclined contact surfaces 123 of the sliding engagement members 120 exposed from the main body 110 are separated from the ceiling Is provided inside the outer frame (21) of the back cover (20).

When the outer frame 21 is brought into contact with the inclined contact surface 123 of the sliding engaging member 120 and then pushed upward when the ceiling cover 20 is assembled with the back cover removal device 100 installed, The inclined contact surface 123 slides and slides into the main body 110 to ride on the inclined contact surface 123 and simultaneously the inclined contact surface 123 protrudes while expanding the cylindrical spring 130, And the ceiling cover 20 is mounted (FIG. 4).

On the other hand, when the ceiling cover 20 is removed, when the outer frame 21 is pulled downward, the inclined contact surface 123 rotates about the vertical guide post 122 while partially compressing the cylindrical spring 130 At the same time, the guide protrusion 124 is rotated in the guide hole 113 of the main body 110 to remove the outer frame 21 (FIG. 5).

As described above, when the ceiling cover 20 is detached, the ceiling cover 20 is pushed upward and pulled down to be easily and detachably attached,

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. And will be included in the described technical idea.

10: base plate 20: ceiling cover
21: outer frame 100: back cover detachment device
110: main body 111: one opening
112: other side wall surface 113: guide hole
120: sliding engagement member 121: inner side wall
122: vertical guide post 122a: inclined surface
123: inclined contact surface 124: guide projection
130: Cylindrical spring

Claims (4)

A ceiling cover (20) having an outer frame (21) to be attached to and detached from the base plate (10), a ceiling cover And a back cover detachable device 100 provided around the base plate 10 so as to detach the main body 20,
The back cover detachment device 100 includes a box-shaped main body 110 to be bolted to the base plate 10; A sliding engaging member 120 inserted through one opening 111 of the main body 110 to engage the outer frame 21; One end is fitted into the other side wall 112 facing the opening 111 at one side of the main body 110 and the other end is fitted into the inner wall 121 of the sliding engagement member 120, And a cylindrical spring (130) slidably compressed and expanded by detachment of the outer frame (21) of the ceiling cover (20);
The box-shaped main body 110 has a guide hole 113 formed in the upper surface of the one side opening 111 to guide the sliding of the sliding engaging member 120 in the moving direction of the sliding engaging member 120 ;
The sliding engaging member 120 is inserted through one opening 111 of the main body 110 and is vertically installed opposite to both sides of the inner wall 121 to be guided by both side walls of the main body 110, (122); And is slid by the outer frame 21 of the ceiling lamp cover 20 and slid into the interior of the main body 110. [ An oblique contact surface 123; And a guide protrusion 124 protruding from an upper center of the inclined contact surface 123 and guided in the guide hole 113 of the main body 110;
The vertical guide pillar 122 may be attached to the bottom surface of the main body 110 so as not to interfere with the bottom surface of the main body 110 when the outer frame 21 of the ceiling- And an inclined surface (122a) that widens toward the upper side is formed. delete delete delete
KR1020150050265A 2015-04-09 2015-04-09 Fixing and taking away device of cover for light KR101719052B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150050265A KR101719052B1 (en) 2015-04-09 2015-04-09 Fixing and taking away device of cover for light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150050265A KR101719052B1 (en) 2015-04-09 2015-04-09 Fixing and taking away device of cover for light

Publications (2)

Publication Number Publication Date
KR20160120976A KR20160120976A (en) 2016-10-19
KR101719052B1 true KR101719052B1 (en) 2017-03-22

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230098743A (en) 2021-12-26 2023-07-04 유한회사 유텍 Fixing and taking away device of fixing objects
KR102562738B1 (en) 2022-05-09 2023-08-02 유한회사 유텍 Fixing and taking away device of fixing objects
KR20230164273A (en) 2022-05-25 2023-12-04 유한회사 유텍 Fixing and taking away device of fixing objects

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102043990B1 (en) * 2017-12-27 2019-11-12 변경호 Fixing and taking away device of cover for light

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101409961B1 (en) * 2013-04-05 2014-06-20 태원전기산업 주식회사 Light cover coupled device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200155580Y1 (en) * 1996-11-14 1999-09-01 최영실 Fixing unit for cover of lamp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101409961B1 (en) * 2013-04-05 2014-06-20 태원전기산업 주식회사 Light cover coupled device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230098743A (en) 2021-12-26 2023-07-04 유한회사 유텍 Fixing and taking away device of fixing objects
KR102562738B1 (en) 2022-05-09 2023-08-02 유한회사 유텍 Fixing and taking away device of fixing objects
KR20230164273A (en) 2022-05-25 2023-12-04 유한회사 유텍 Fixing and taking away device of fixing objects

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Publication number Publication date
KR20160120976A (en) 2016-10-19

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