CN104315432B - down lamp - Google Patents
down lamp Download PDFInfo
- Publication number
- CN104315432B CN104315432B CN201410638585.XA CN201410638585A CN104315432B CN 104315432 B CN104315432 B CN 104315432B CN 201410638585 A CN201410638585 A CN 201410638585A CN 104315432 B CN104315432 B CN 104315432B
- Authority
- CN
- China
- Prior art keywords
- lamp
- ceiling
- outer ring
- briquetting
- fixed support
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
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
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A kind of Novel down lamp, erects in lamp outer ring and is provided with at least two fixed support on wall, has perforation in fixed support upper end on the lifting location-plate being bent in enclosing；Being provided with in fixed support and can have screwed hole on the bent plate that adjustable support upper end is inwardly bent into along the adjustable support of fixed support lifting, lower end is outwardly formed ceiling briquetting；The bent plate of described adjustable support is above lifting location-plate；Perforation on described fixed support is corresponding with the screwed hole on adjustable support and is connected by set screw, and described set screw is screwed into screwed hole after perforation is pierced into；Described adjustable support is before and after lifting, in the ceiling briquetting outer most edge of its lower end can be retracted into ceiling Down lamp installing hole on vertical view direction or beyond ceiling Down lamp installing hole.Its more reasonable structure, production cost are lower, convenient for installation and maintenance.
Description
Technical field
The present invention relates to a kind of lighting, refer in particular to Down lamp.
Background technology
Down lamp, as it is shown in figure 1, require high country at some to fire safety performance, such as the U.S., it is necessary to have
Electric wire pass by one's way box 10 by the wire shroud on Down lamp wherein, it addition, also need to install lamp bracket 30, due to lamp by lamp cylinder 20
Cylinder almost to cover the whole Down lamp all parts in addition to face-piece front, and this causes the volume ratio of lamp cylinder 20 relatively greatly, produces into
This height；It addition, installation when lamp cylinder 20 to be currently installed to ceiling is relatively difficult, it is unfavorable for the installation of Down lamp, maintenance.
Summary of the invention
It is an object of the invention to be to overcome the deficiencies in the prior art, it is provided that a kind of more reasonable structure, production cost are more
Down lamp low, convenient for installation and maintenance.
In order to solve the technical problem of above-mentioned existence, the present invention uses following technical proposals:
A kind of Down lamp, including lamp body, is arranged on the electric wire on lamp body top and passes by one's way box and the hollow lamp outer ring that covers on outside lamp body,
It is externally provided with, at described lamp body, the lamp body that can enter from lamp outer ring and be clamped in the reset state lamp outer ring and elastic component is installed；?
Described lamp outer ring is erected wall and is provided with at least two fixed support, in described fixed support upper end toward the lifting being bent in lamp outer ring
Perforation is had on location-plate；Being provided with in described fixed support can be along the adjustable support of fixed support lifting, at described adjustable supporting
Having screwed hole on the bent plate that frame upper end is inwardly bent into, lower end is outwardly formed ceiling briquetting；The bent plate of described adjustable support
Above lifting location-plate；Perforation on described fixed support corresponding with the screwed hole on adjustable support and by regulation spiral shell
Silk connects, and described set screw is screwed into screwed hole after perforation is pierced into；Described adjustable support lifting before and after, the sky of its lower end
In card briquetting outer most edge can be retracted into ceiling Down lamp installing hole on vertical view direction or beyond ceiling Down lamp installing hole.
In the improvement project to above-mentioned Down lamp, that section of adjustable support between described bent plate and ceiling briquetting includes
Briquetting connecting portion that the inner bent plate connecting portion of the first half, lower half are outer and connect between these two portions downward-sloping
The declivity connecting portion in face；Described bent plate connects clan and and can lift in this guide groove in support bracket fastened guide groove；Described
Be provided with in the middle part of guide groove across on guide groove for blocking the block of this declivity connecting portion, described ceiling briquetting is downward-sloping,
Described lamp outer ring be provided with for ceiling briquetting by inner dodge dodge mouth.
In the improvement project to above-mentioned Down lamp, the perforation on the lifting location-plate of described fixed support upper end is bar shaped
Hole.
In the improvement project to above-mentioned Down lamp, described lamp body is installed elastic component and is down " eight " font torsion spring；At described lamp
It is provided with mounting ear in outer ring, described mounting ear has for detaining " convex " the font breach hanging this torsion spring.
In the improvement project to above-mentioned Down lamp, described lamp body installs the shell fragment that elastic component is bending.
Compared with prior art, the invention has the beneficial effects as follows: it is to pass by one's way box by the electricity on Down lamp with a little electric wire
Irdome gets up, then covers on shorter lamp outer ring that lamp body is external lays lamp body, and now electric wire box major part of passing by one's way still exposes
Outside lamp outer ring, and greatly lamp outer ring need not be needed as present stage could to fix while covering lamp body and electric wire box
Lamp body is installed, thus can be substantially reduced the material usage of lamp outer ring, thus reduce the manufacturing cost of Down lamp；It addition,
It makes adjustable support lifting withstand on fixed light outer ring on ceiling or avoid the Down lamp of ceiling and pacify by turning set screw
Lamp outer ring is pulled down in dress hole, and the installation making lamp outer ring is the simplest, therefore the structure of the present invention is the most reasonable, production cost more
Low, convenient for installation and maintenance；And, for the ceiling that thickness is different, set screw can be turned to make the sky of adjustable support
Card briquetting holds out against on the ceiling, and once the chimb clamping ceiling with lamp outer ring would not loosen, the therefore present invention
Applied widely, the installation fixation of Down lamp, use safety.
The present invention is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings:
[accompanying drawing explanation]
Fig. 1 is the scheme of installation of present stage Down lamp；
Fig. 2 is the schematic perspective view one of the embodiment of the present invention one；
Fig. 3 is the schematic perspective view two (after being turned on light in outer ring in hemisection) of the embodiment of the present invention one；
Fig. 4 is the enlarged drawing of the local I of Fig. 3；
Fig. 5 is lamp outer ring and the lamp body dismounting schematic diagram of the embodiment of the present invention one；
Fig. 6 is lamp outer ring and the lamp body dismounting schematic diagram of the embodiment of the present invention two；
Fig. 7 is the lift adjustment schematic diagram of the adjustable support of the present invention；
Fig. 8 is the schematic diagram that the lamp outer ring of the present invention is fixed on ceiling.
[detailed description of the invention]
The present invention is a kind of Down lamp, if Fig. 2 is to shown in 6, including lamp body 1, is arranged on the electric wire on lamp body 1 top and passes by one's way box 2
Hollow outer ring with " convex " font i.e. band chimb 31 of hollow lamp outer ring 3(covered on outside lamp body 1), it is externally provided with energy at described lamp body 1
The lamp body entered from lamp outer ring 3 and be clamped in the reset state lamp outer ring 3 installs elastic component 4；Wall is erected in described lamp outer ring 3
It is provided with at least two fixed support 5(and has two at this), in described fixed support 5 upper end toward the lifting being bent in lamp outer ring
Perforation 511 is had on location-plate 51；Being provided with in described fixed support 5 can be along the adjustable support 6 of fixed support 5 lifting, in institute
Stating and have screwed hole 611 on the bent plate 61 that adjustable support 6 upper end is inwardly bent into, lower end is bent outwardly into ceiling briquetting 62；
The bent plate 61 of described adjustable support 6 is i.e. lifting on location-plate higher than lifting location-plate 51()；Wearing on described fixed support 5
Screwed hole 611 on hole 511 and adjustable support 6 is corresponding and is connected by set screw 7, and described set screw 7 is from perforation 511
Screwed hole 611 it is screwed into after piercing into；Turning before and after set screw 7 makes described adjustable support 6 lift, the variola of its lower end
In plate briquetting 62 outer most edge can be retracted into ceiling Down lamp installing hole 81 on vertical view direction or beyond ceiling Down lamp installing hole
81, such as when lamp outer ring is loaded onto ceiling or is removed in ceiling lamp outer ring, ceiling briquetting 62 will be made
Outer most edge is retracted in ceiling Down lamp installing hole 81 to avoid installing hole from ceiling Down lamp installing hole 81；And work as ceiling
When briquetting 62 to be pressed on the ceiling, adjustable support to be made declines, and during this, ceiling briquetting 62 outer most edge is from variola
Reach outside ceiling Down lamp installing hole within plate Down lamp installing hole, the most just can be pressed on ceiling.
The present invention is so to install:
First have to install lamp outer ring 3: for this adjustable support 6 up postponed ceiling briquetting 62 outermost making its lower end
On vertical view direction, within ceiling Down lamp installing hole 81, (Kaitian's card Down lamp dodged by ceiling briquetting 62 to be made to edge
Installing hole 81), lamp outer ring 3 thus can be pressed in ceiling Down lamp installing hole 81 chimb until lower end, lamp outer ring 3
The screw terminal of set screw 7, outside Down lamp installing hole, is then withstood on the lifting location-plate 51 of fixed support 5 by 31 gears with screwdriver
Time upper, turned screwdriver counterclockwise, as it is shown in figure 5, at this moment lifting location-plate 51 makes set screw turn not move up and down,
Meanwhile adjustable support is owing to can not be swung by support bracket fastened restriction, so makes whole adjustable when turning set screw
Support 6 can only decline along fixed support 5, and at this moment, ceiling briquetting 62 outer most edge is gradually beyond ceiling Down lamp installing hole 81, directly
To clamping ceiling 8 when dropping on ceiling 8 together with the chimb 31 of lamp outer ring 3, i.e. complete the fixing peace of lamp outer ring 3
Dress, as shown in Figure 8；
Lamp body 1 to be installed: when first lamp body is installed the hollow hole that elastic component 4 swings back into less than lamp outer ring 3, so that it may will
Lamp body 1 is nested in lamp outer ring 3, and after being inserted in and putting in place, lamp body is installed after elastic component 4 resets and is clamped on lamp outer ring 3, i.e. completes
Lamp body 1 and the installation of lamp outer ring 3, as shown in Figures 2 to 4.
From the aforegoing it can be seen that the present invention is by the wire shroud on Down lamp with little electric wire box of passing by one's way, then with comparing
Short hollow lamp outer ring covers on that lamp body is external lays lamp body, and now electric wire box major part of passing by one's way still is exposed at outside lamp outer ring, and
Greatly lamp outer ring need not be needed as present stage could to fixedly mount lamp body while covering lamp body and electric wire box, so
Just can be substantially reduced the material usage of lamp outer ring, thus reduce the manufacturing cost of Down lamp；It addition, it is by turning regulation
Screw 7 makes adjustable support lifting withstand on ceiling fixed light outer ring or avoid the Down lamp installing hole of ceiling to pull down outside lamp
Circle, the installation making lamp outer ring is the simplest, and therefore the structure of the present invention is the most reasonable, production cost is lower, convenient for installation and maintenance；
And, for the ceiling that thickness is different, set screw 7 can be turned to make the ceiling briquetting 62 of adjustable support 6 hold out against
On the ceiling, once the chimb clamping ceiling with lamp outer ring 3 would not loosen, the therefore scope of application of the present invention
Extensively, the installation fixation of Down lamp, use safety.
Here, the chimb 31 of lamp outer ring 3 is by toward flanging.
As shown in Figure 2,3, that section of adjustable support 6 between described bent plate 61 and ceiling briquetting 62 includes that the first half leans on
In bent plate connecting portion 63, the outer briquetting connecting portion 64 in lower half and connect the inclined-plane that dips down between these two portions
Declivity connecting portion 65；Described bent plate connecting portion 63 falls in the guide groove 52 of fixed support 5 and can lift in this guide groove；Institute
State be provided with in the middle part of guide groove 52 across on guide groove 52 for blocking the block 53 of this declivity connecting portion 65, described ceiling briquetting 62
Downward-sloping, described lamp outer ring 3 is provided with for ceiling briquetting 62 by inner dodge dodge mouth 32, when adjustable support 6 rises
To its declivity connecting portion 65 by when the block 53 in guide groove 52 blocks, ceiling briquetting 62 part is ensconced this and is dodged mouth
In 32, at this moment ceiling briquetting 62 outer most edge is retracted into ceiling Down lamp installing hole 81, thus avoids ceiling Down lamp and install
Hole 81, thus can be nested into lamp outer ring 3 in ceiling Down lamp installing hole 81 until the chimb 31 of lower end, lamp outer ring 3 keeps off
Outside Down lamp installing hole.The ceiling briquetting 62 of adjustable support 6 is downward-sloping, in addition to can preferably compressing on the ceiling,
It is also prevented from adjustable support to be stuck in dodge and mouth 32 cannot fall pressure situation on the ceiling occur, the most each
Adjustable support can be made when turning set screw counterclockwise to clamp on the ceiling；And declivity connecting portion 65 is along block 53 somewhat
Up slide until making that whole adjustable support is built-in toward lamp outer ring slightly is retracted into ceiling Down lamp more swimmingly when being blocked
In installing hole 81.
Preferably, as shown in Figure 5,6, the perforation 511 on described lifting location-plate 51 is bar hole, is beneficial to more smooth and easy
Ground inserts set screw 7 and the lifting of regulation adjustable support 6.
In embodiment one, as Fig. 2 is to shown in 5, and described lamp body is installed elastic component 4 and is down " eight " font torsion spring, described
Be provided with mounting ear 9 in lamp outer ring 3, described mounting ear 9 has for detain hang this torsion spring " convex " font breach 91, as Fig. 3,
Shown in 4, so make laying of lamp body more firm.When mounted, pinch after torsion spring two ends make these two ends draw close from breach 91 relatively
Little opening pushes, and looses one's grip when the inner end that arrival breach 91 is bigger, and torsion spring resets, during then button hangs over the breach of peace ear 9
?.In embodiment two, as shown in Figure 6, described lamp body is installed under elastic component 4 uses to the shell fragment of bending, is inserted in by lamp body
After in lamp outer ring, shell fragment resets and makes lamp body hang in lamp outer ring, when lamp body to be taken out, as long as just can take out toward drop-down.
Certainly, lamp body is installed elastic component 4 and be can also is that the elastomers such as the outside spring opened, as long as lamp body can be made to hang over lamp outer ring securely
In.
Although the present invention being described in detail with reference to above example, but by the disclosure, those skilled in the art are shown
And be clear to, and in the case of the principle and scope of the present invention limited without departing from described claim, can be right
The present invention makes a variety of changes or revises.Therefore, the detailed description of disclosure embodiment is only used for explaining rather than for limiting
The present invention, but it is defined by the subject-matter of the claims the scope of protection.
Claims (4)
1. a Down lamp, it is characterised in that include lamp body (1), be arranged on the electric wire on lamp body (1) top and pass by one's way box (2) and covering on
Lamp body (1) hollow lamp outer ring (3) outward, is externally provided with at described lamp body (1) can enter from lamp outer ring (3) and block in the reset state
Tight lamp body in lamp outer ring (3) installs elastic component (4)；The perpendicular wall of described lamp outer ring (3) is provided with at least two fixed support
(5), on the lifting location-plate (51) curved in lamp outer ring, perforation (511) is had in described fixed support (5) upper end；Described
Fixed support (5) is provided with the adjustable support (6) that can lift along fixed support (5), in described adjustable support (6) upper end to inflection
Having screwed hole (611) on the bent plate (61) become, lower end is outwardly formed ceiling briquetting (62)；On described fixed support (5)
Screwed hole (611) in perforation (511) and adjustable support (6) is corresponding and is connected by set screw (7), described set screw
(7) after perforation (511) is pierced into, it is screwed into screwed hole (611)；Described adjustable support (6) lifting before and after, the variola of its lower end
Pacify in plate briquetting (62) outer most edge can be retracted into ceiling Down lamp installing hole (81) on vertical view direction or beyond ceiling Down lamp
Dress hole (81)；That section of adjustable support (6) between described bent plate (61) and ceiling briquetting (62) includes that the first half is inner
Briquetting connecting portion (64) that bent plate connecting portion (63), lower half are outer and connect the inclined-plane that dips down between these two portions
Declivity connecting portion (65)；Described bent plate connecting portion (63) falls in the guide groove (52) of fixed support (5) and can be in this guide groove
Lifting；It is provided with at described guide groove (52) middle part across at the upper block being used for blocking this declivity connecting portion (65) of guide groove (52)
(53), described ceiling briquetting (62) is downward-sloping, is provided with and dodges by inner for ceiling briquetting (62) on described lamp outer ring (3)
Dodge mouth (32).
Down lamp the most according to claim 1, it is characterised in that at the lifting location-plate of described fixed support (5) upper end
(51) perforation (511) on is bar hole.
Down lamp the most according to claim 2, it is characterised in that described lamp body is installed elastic component (4) and is down that " eight " font is turned round
Spring；In described lamp outer ring (3), it is provided with mounting ear (9), described mounting ear (9) has for detaining " convex " word hanging this torsion spring
Type breach (91).
Down lamp the most according to claim 3, it is characterised in that described lamp body installs the shell fragment that elastic component (4) is bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638585.XA CN104315432B (en) | 2014-11-13 | 2014-11-13 | down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638585.XA CN104315432B (en) | 2014-11-13 | 2014-11-13 | down lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104315432A CN104315432A (en) | 2015-01-28 |
| CN104315432B true CN104315432B (en) | 2016-08-17 |
Family
ID=52370705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410638585.XA Expired - Fee Related CN104315432B (en) | 2014-11-13 | 2014-11-13 | down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104315432B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864283B (en) * | 2015-04-03 | 2017-02-01 | 浙江侨鸣光电有限公司 | LED lamp |
| CN105927903B (en) * | 2016-04-28 | 2018-09-18 | 新昌县镜岭镇康柳电子元件厂 | A kind of mine soffit lighting lamp suspended ceiling device |
| CN108458324B (en) * | 2018-05-28 | 2024-04-02 | 横店集团得邦照明股份有限公司 | Linear industrial and mining lamp with height-adjustable driving power supply and implementation method thereof |
| CN109058850B (en) * | 2018-09-28 | 2023-11-03 | 苏州荣文库柏照明系统股份有限公司 | Down lamp of convenient installation |
| CN110006010A (en) * | 2019-05-15 | 2019-07-12 | 安徽康佳绿色照明技术有限公司 | A kind of LED downlight ceiling mounting structure and its installation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2703955Y (en) * | 2004-05-10 | 2005-06-08 | 张深贤 | Ceiling lamp |
| CN201289028Y (en) * | 2008-11-11 | 2009-08-12 | 胡永宏 | Projection lamp structure |
| CN103453411A (en) * | 2013-09-10 | 2013-12-18 | 宣炯华 | Ceiling lamp |
| CN204164874U (en) * | 2014-11-13 | 2015-02-18 | 李绍和 | Novel down lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11250719A (en) * | 1998-02-27 | 1999-09-17 | Toshiba Tec Corp | Luminaire |
-
2014
- 2014-11-13 CN CN201410638585.XA patent/CN104315432B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2703955Y (en) * | 2004-05-10 | 2005-06-08 | 张深贤 | Ceiling lamp |
| CN201289028Y (en) * | 2008-11-11 | 2009-08-12 | 胡永宏 | Projection lamp structure |
| CN103453411A (en) * | 2013-09-10 | 2013-12-18 | 宣炯华 | Ceiling lamp |
| CN204164874U (en) * | 2014-11-13 | 2015-02-18 | 李绍和 | Novel down lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104315432A (en) | 2015-01-28 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20171113 |