KR200470585Y1 - Locking device of lighting cover - Google Patents

Locking device of lighting cover Download PDF

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Publication number
KR200470585Y1
KR200470585Y1 KR2020130006612U KR20130006612U KR200470585Y1 KR 200470585 Y1 KR200470585 Y1 KR 200470585Y1 KR 2020130006612 U KR2020130006612 U KR 2020130006612U KR 20130006612 U KR20130006612 U KR 20130006612U KR 200470585 Y1 KR200470585 Y1 KR 200470585Y1
Authority
KR
South Korea
Prior art keywords
fixing
piece
lamp
cover
partition wall
Prior art date
Application number
KR2020130006612U
Other languages
Korean (ko)
Inventor
강종현
Original Assignee
태주공업 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 태주공업 주식회사 filed Critical 태주공업 주식회사
Priority to KR2020130006612U priority Critical patent/KR200470585Y1/en
Application granted granted Critical
Publication of KR200470585Y1 publication Critical patent/KR200470585Y1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F21V17/10—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
    • 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

Abstract

The present invention relates to a fixing device for a cover for a lighting lamp, and more particularly, protruding the upper and lower sides of the plurality of insertion pieces inserted and fixed to the cover is fixed to the housing in which the lamp is installed to prevent the cover It is related to the fixing device of the lighting lamp cover which can prevent the safety accident by preventing the fall of the fixing force due to thermal deformation and by improving the fixing force by fixing by the fitting method to prevent the coupling force by the elastic deformation and the interference by the change of the volume.
According to the present invention, the lower edge of the housing where the lamp is installed is accommodated on the outer side of the rim body partition wall having a partition wall at the center, and a locking jaw is formed at the lower side of the partition inner wall and an insertion groove is formed at the inner side of the upper barrier rib. Forming an outer edge portion and the insertion piece to be inserted into the insertion groove of the edge portion on the outside and the inner side to form a transparent window contact piece horizontally with the insertion piece is formed so as to be in close contact with the upper side placed on the locking jaw. It characterized in that it is composed of a fixing portion formed vertically formed partition wall contact piece in close contact with the inside of the partition wall to the upper side of the connecting portion of the insertion piece and the transmission window contact piece.

Description

Locking device of lighting cover

The present invention relates to a fixing device for a cover for a lighting lamp, and more particularly, protruding the upper and lower sides of the plurality of insertion pieces inserted and fixed to the cover is fixed to the housing in which the lamp is installed to prevent the cover It is related to the fixing device of the lighting lamp cover which can prevent the safety accident by preventing the fall of the fixing force due to thermal deformation and by improving the fixing force by fixing by the fitting method to prevent the coupling force by the elastic deformation and the interference by the change of the volume.

In general, the lighting is to illuminate a certain area of the indoor or outdoor when the ambient light is low, and these days it is formed in a variety of designs are used in various ways according to the interior design.

Such a lighting lamp is provided with a predetermined volume of lighting case in which a lamp to emit light by receiving a predetermined power is provided, and the lower side of the lighting case is opened to block the opening of the lighting case by a predetermined coupling means by a cover. It protects the lamp inside the case and emits light from the lamp to illuminate the outside.

The cover wraps around the rim of the lighting case, and the rim is fixed to the lighting case, and the fixing window is coupled to the inside of the rim by fixing the transmission window.

However, there is a problem in that the productivity is reduced due to the increase in the number of parts by fixing a plurality of fasteners with screws to fix the transmission window as described above, and the workability is reduced due to the cumbersome installation of a lighting lamp.

In view of the above problems, Utility Model Registration No. 450568 has been proposed to mount a transmission window of a lamp case.

Such a transmission window mounting structure is to allow the transmission window mounted on the base in the lamp case to be supported by a separate elastic clip so that the long side work of the transmission window is very easy and the transmission window does not flow during use.

However, the elastic clip as described above is fixed to the illumination case and the transmission window only by the elasticity, when the lighting is turned on or off, the temperature is increased and then lowered again by the temperature generated from the lighting, the elastic force is easily lost and the fixing force of the transmission window is lowered. There was a problem.

The present invention has been made in view of the above-described problems of the prior art, by forming the protrusion pieces alternately to the upper side and the lower side to a plurality of insertion pieces to be inserted into the cover to be fixed to the cover by an elastic fit type It is an object of the present invention to provide a fixing device for a lamp cover that prevents a safety accident by preventing a drop in fixing force due to thermal deformation and improving a fixing force by forcibly fitting and fixing by a change in volume.

In order to achieve the above object, the present invention accommodates the lower edge of the housing in which the lamp is installed on the outer side of the rim body bulkhead formed with a partition in the center, and forms a locking jaw at the bottom of the barrier inner side and the upper side of the upper barrier rib. In the outer periphery forming an insertion groove, and the insertion piece to be inserted into the insertion groove fixed to the edge portion formed on the outside and the transmission window is formed on the locking jaw by forming a transparent window contact piece horizontally with the insertion piece on the inside It is formed to be in close contact with the upper side and provides a fixing device for the lamp cover, characterized in that consisting of a fixing portion formed vertically in contact with the partition wall in close contact with the inner side of the partition of the insertion piece and the transmission window contact piece.

Fixing of the lamp cover, characterized in that the insertion piece of the fixing part 20 is formed by two or more by the incision line, the fixing piece is formed on the insertion piece, and the fixing protrusion is formed to cross the upper side and the lower side of the insertion piece. Provide the device.

As described above, a plurality of insertion pieces inserted into the cover are mutually staggered upwards and downwards to form protrusions and are secured to the cover by force fitting so as to prevent thermal deformation due to coupling by elasticity and interference fit by volume change. It prevents the fall of the fixing force by improving the fixing force has the effect of preventing safety accidents.

In the above, the present invention has been illustrated and described by way of specific preferred embodiments, but the present invention is not limited to the above-described embodiments and the general knowledge in the art to which the present invention belongs without departing from the spirit of the present invention. Various changes and modifications can be made by those who have

1 is an exploded cross-sectional view showing a fixing device of the lamp cover of the present invention,
Figure 2 is an assembly cross-sectional view showing a fixing device of the lamp cover of the present invention,
3 is a perspective view showing a fixing part of the fixing device of the lamp cover of the present invention,
Figure 4 is a state of use to which the fixing device of the lamp cover of the present invention is applied.

In order to fully understand the advantages of the present invention and the advantages of the present invention and the objects achieved by the implementation of the present invention, reference should be made to the attached drawings showing the preferred embodiments of the present invention and the contents described in the accompanying drawings.

Hereinafter, the present invention will be described in more detail with reference to specific embodiments of the present invention.

The following embodiments are provided to explain the present invention in more detail, but the technical scope of the present invention is not limited thereto.

(Example)

1 is an exploded cross-sectional view showing a fixing device of the lamp cover of the present invention, Figure 2 is an assembly cross-sectional view showing a fixing device of the lamp cover of the present invention, Figure 3 is a fixing part of the fixing device of the lamp cover of the present invention Is a perspective view.

As shown in the fixing device of the lamp cover of the present invention is composed of a rim 10 constituting the rim of the lamp and a fixing portion 20 fixed to the inside of the rim 10.

The edge portion 10 as described above forms a partition 12 in the center of the frame body 13 to receive and fix the lower edge of the housing 11 in which the lamp is installed outside the partition 12 and the partition ( 12) The engaging jaw 14 is formed at the lower end of the inner side, and the insertion groove 15 is formed at the inner lower end of the partition 12.

The fixing part 20 is formed to be inserted into and fixed to the insertion groove 15 of the edge portion 10 as such.

The fixing part 20 forms an insertion piece 21 to be inserted into and fixed to the insertion groove 15 of the edge portion 10, and the transmission window closely contacting the horizontal piece with the insertion piece 21 inwardly ( 22 is formed to form a transmission window 30 which is placed on the locking step 14 to be in close contact with the upper side.

In addition, a partition wall contact piece 23 which is in close contact with the inside of the partition wall 12 is vertically formed above the connection portion between the insertion piece 21 and the transmission window contact piece 22.

Two or more insertion pieces 21 of the fixing part 20 are formed by the incision line 24, and a fixing protrusion 25 is formed on the insertion piece 21 of the fixing part 20.

In addition, the fixing projections 25 formed on the insertion piece 21 are alternately formed to the upper side and the lower side of the insertion piece 21 to act as a coupling force by the upper and lower sides.

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

First, the ballast and the socket for stably supplying the electric voltage to the lamp and the lower end of the housing 11, which is installed the lamp and the lamp penetrates through the locking step 14 of the rim body 13 of the rim 10 is fixed. The window 30 is placed.

In this state, the insertion piece 21 and the transmission window contact piece 22 of the fixing part 20 are brought into close contact with the upper surface of the transmission window 30 to insert the insertion piece 21 into the insertion groove 15.

When the insertion piece 21 is inserted into the insertion groove 15 as described above, the insertion piece 21 is fixed while being inserted into the insertion groove 15 by the fixing protrusion 25 formed in the insertion piece 21.

At this time, the fixing protrusion 25 is staggered up and down on the insertion piece 21, so that the fixing protrusion 25 acts upward and downward in the insertion piece 21 to improve the fixing force.

When the insertion piece 21 is inserted into the insertion groove 15 in this manner, the partition wall contact piece 23 is in close contact with the inside of the partition wall 12.

Therefore, by inserting the fixing portion 20, the lower side of the transmission window 30 is tightly pressed to fix the rim body 13 and the insertion piece 21 is fixed to the rim body 13 while being fixed to the partition wall 12 It can be easily fixed without any other parts or tools, and can be easily worked even in a narrow space inside the housing (11).

10: edge portion 11: housing
12: bulkhead 13: border body
14: engaging jaw 15: insertion groove
20: fixed part 21: insertion piece
22: transparent window contact piece 23: partition wall contact piece
24: incision line 25: fixed protrusion

Claims (4)

The lower edge of the housing 11 in which the lamp is installed is accommodated in the outer side of the partition body 12 having the partition wall 12 formed at the center thereof, and the locking jaw 14 is formed at the lower end of the inner surface of the partition wall 12. And the edge portion 10 having an insertion groove 15 formed inside the upper partition 12 of the locking projection 14,
An insertion piece 21 that is inserted into and fixed to the insertion groove 15 of the edge portion 10 is formed on the outside, and an inner side of the insertion piece 21 to form a transparent window contact piece 22 horizontally with the locking jaw A partition window contact piece 23 which is formed to be in close contact with the upper side of the transmission window 30 settled on the upper part 14 and is in close contact with the inside of the partition wall 12 above the connection portion between the insertion piece 21 and the transmission window contact piece 22. Fixing device for a lamp cover, characterized in that consisting of a fixed portion 20 formed vertically. The fixing device of claim 1, wherein two or more insertion pieces (21) of the fixing part (20) are formed by an incision line (24). The fixing device of a lamp cover of claim 1, wherein a fixing protrusion (25) is formed on the insertion piece (21) of the fixing portion (20). The fixing device of claim 1 or 2, wherein the insertion piece (21) is provided with fixing projections (25), but staggered to the upper side and the lower side of the insertion piece (21).
KR2020130006612U 2013-08-08 2013-08-08 Locking device of lighting cover KR200470585Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020130006612U KR200470585Y1 (en) 2013-08-08 2013-08-08 Locking device of lighting cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020130006612U KR200470585Y1 (en) 2013-08-08 2013-08-08 Locking device of lighting cover

Publications (1)

Publication Number Publication Date
KR200470585Y1 true KR200470585Y1 (en) 2013-12-27

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ID=53578208

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020130006612U KR200470585Y1 (en) 2013-08-08 2013-08-08 Locking device of lighting cover

Country Status (1)

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KR (1) KR200470585Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200484030Y1 (en) * 2016-05-11 2017-07-21 민광기 Fixture of diffuse plate of lamp frame)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100963330B1 (en) 2009-11-19 2010-06-11 송길섭 Cover of lighting
KR101104803B1 (en) 2011-08-12 2012-01-16 주식회사 성안조명 Down light with easy assembly
KR101148116B1 (en) 2011-03-02 2012-05-23 미미라이팅주식회사 Flat panel type led lighting apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100963330B1 (en) 2009-11-19 2010-06-11 송길섭 Cover of lighting
KR101148116B1 (en) 2011-03-02 2012-05-23 미미라이팅주식회사 Flat panel type led lighting apparatus
KR101104803B1 (en) 2011-08-12 2012-01-16 주식회사 성안조명 Down light with easy assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200484030Y1 (en) * 2016-05-11 2017-07-21 민광기 Fixture of diffuse plate of lamp frame)

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