CN106402750A - Modular frame down lamp - Google Patents
Modular frame down lamp Download PDFInfo
- Publication number
- CN106402750A CN106402750A CN201611063841.2A CN201611063841A CN106402750A CN 106402750 A CN106402750 A CN 106402750A CN 201611063841 A CN201611063841 A CN 201611063841A CN 106402750 A CN106402750 A CN 106402750A
- Authority
- CN
- China
- Prior art keywords
- middleware
- lamp body
- lamp
- modular
- down lamp
- 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.)
- Granted
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
- 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
- F21V17/164—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 the parts being subjected to bending, e.g. snap 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a modular frame down lamp. The modular frame down lamp is composed of an embedded part, an intermediate part, a lamp body and a face cover, wherein the intermediate part is mounted in the embedded part; the lamp body is mounted in the intermediate part, and a fixed connecting structure is arranged between the lamp body and the intermediate part or between the lamp body and the embedded part; and the face cover is movably connected to the lower end of the intermediate part or the lower end of the lamp body, the embedded part is fixed to a ceiling in advance during decoration, the intermediate part is clamped in the embedded part after wiring, then the lamp body is mounted in the intermediate part, and finally the face cover is mounted on the lamp body. After lamplight of the down lamp becomes dim or the down lamp is damaged, a user can replace the lamp body or the face cover by himself/herself extremely conveniently since re-wiring is not needed, the embedded part and the intermediate part which are mounted on the ceiling do not needed to be replaced, and edge breakage or stains around a mounting hole are avoided; and compared with a whole lamp replacing way in the prior art, the purchasing cost and construction cost for lamp replacement can be reduced for the user.
Description
Technical field
The present invention relates to a kind of lighting, particularly a kind of LED down.
Background technology
It is ceiling mounted, with the increase of use time, LED that LED down of the prior art passes through clip spring structure
The brightness of Down lamp can be gradually lowered, particularly the occasion of the long-time illumination such as market, hospital, hotel, and general two trienniums are just
Need to change LED down, on the one hand, need when changing LED down entirely to change it is impossible to be individually replaced with regard to light source part, make
Become the waste of resource, on the other hand, because the elasticity of jump ring is larger, when changing LED down, need to pull at or prize light fixture
Edge, can make the rotten side of surrounding's appearance or the stain of ceiling installing hole, have a strong impact on the aesthetic property of ceiling, or even cause needs
Secondary roof is repaired.
In addition, when changing LED down, needing to cut off old Down lamp circuit, new Down lamp is also required to rewiring, due to
Wire in roof is many and hidden, and changing light fixture needs professional to operate, also it occur frequently that wire connection error or connection
Position parcel does not sternly cause security incident, and reliability is not high.
Content of the invention
In order to overcome the deficiencies in the prior art, the present invention provide a kind of be convenient for changing and keep in repair modular have frame cylinder
Lamp.
The technical solution adopted for the present invention to solve the technical problems is：
One kind is modular frame Down lamp, is made up of built-in fitting, middleware, lamp body and cover four part；Described middleware peace
It is contained in described built-in fitting；Described lamp body is arranged in described middleware, and in described lamp body and middleware or built-in fitting setting
There is fixed structure；Described cover is movably connected in the lower end of described middleware or lamp body.
Described fixed structure includes the clamping seat being arranged on described built-in fitting and the clamping joint being arranged on described lamp body,
Described clamping joint and clamping seat constitute bounce-back self-locking structure.
The lower end of described lamp body is provided with external screw thread connector, and described cover is provided with external screw thread clamping ring, described cover
External screw thread clamping ring be threaded in described external screw thread connector.
Described built-in fitting is provided with the connecting cylinder of the equal opening of upper and lower ends and the fixed part being located at described connecting cylinder lower end, institute
Parch solid hole if stating fixed part and being provided with；Described fixed part is provided with the center of circle and some sections of arc hollow outs of radius identical, described
Position between arc hollow out forms fracture.
The top of described middleware is provided with two junction module, and described junction module is provided with conducting strip, described lamp body
Upper end be provided with conductive contact corresponding with described conducting strip, after installation, described conducting strip contacts shape with described conductive contact
Become electrical connection.
The top of described middleware is provided with fixed plate, and described junction module is fixed on described middleware by fixed plate
Top；The side wall of described fixed plate is provided with screens projection, and the side wall of described middleware is provided with screens indent, after assembling, institute
State screens projection to snap in described screens indent.
Described junction module arranges inlet interface and the outlet interface electrically connecting with described inlet interface.
The side wall of described middleware is provided with the hollow-out parts of opening, and the part in described hollow-out parts forms shell fragment, described bullet
The outer wall of piece is provided with wedge shape chuck, and after assembling, described wedge-shaped card decometer is in the top edge of described built-in fitting.
The lower end of described middleware is provided with two symmetrical breach, and the top of described breach extends to described centre
The middle part of part or top.
Described lamp body includes light source assembly, ring for fixing and covering members, and the lateral wall of described light source assembly is provided with connection sheet,
Described clamping joint and ring for fixing are screwed in described connection sheet, and described covering members are clamped in described clamping joint and consolidate
Between fixed circle.
The invention has the beneficial effects as follows：The Down lamp of the present invention is by built-in fitting, middleware, lamp body and four independent portions of cover
Divide and constitute, built-in fitting is fixed on the ceiling in advance in finishing, and middleware is installed in built-in fitting after wiring, then by lamp
Body load middleware in, finally cover is arranged on lamp body, lamplight brightness dimmed or damage after, due to not needing again to connect
Line, user's easily self-changeable lamp body or cover, ceiling mounted built-in fitting, middleware then do not need to change,
Will not make to occur rotten side or stain around installing hole, compared to existing technology in whole lamp substitute mode, user's replacing can be reduced
The purchase cost of light fixture and construction cost.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is one of structural representation of built-in fitting；
Fig. 3 is the exploded view of the present invention；
Fig. 4 is the two of the structural representation of built-in fitting；
Fig. 5 is the exploded view of middleware；
Fig. 6 is the exploded view of lamp body；
Fig. 7 is the part-structure sectional view of the present invention.
Specific embodiment
Referring to figs. 1 to Fig. 7, one kind is modular to have frame Down lamp, by built-in fitting 1, middleware 2, lamp body 3 and cover 4 four
Part is constituted；Described middleware 2 is arranged in described built-in fitting 1；Described lamp body 3 is arranged in described middleware 2, and described
Lamp body 3 is provided with fixed structure with middleware 2 or built-in fitting 1；Described cover 4 is movably connected in described middleware 2 or lamp body 3
Lower end.
In the present embodiment, described fixed structure includes the clamping seat 10 being arranged on described built-in fitting 1 and is arranged on institute
State the clamping joint 30 on lamp body 3, the inwall of described built-in fitting 1 is provided with the cavity 16 that Open Side Down, and described clamping seat 10 passes through
Screw is fixed in described cavity 16.Described clamping joint 30 and clamping seat 10 constitute bounce-back self-locking structure.Bounce-back self-locking structure is again
Referred to as bounce-back self-locking device, bounce-back self-lock switch, self-lock switch etc., the structure having multiple bounce-back self-lockings in prior art can be real
Existing, such as CN202991730U disclosed bounce-back self-locking structure etc..When pushing up lamp body 3, clamping seat 10 pins clamping joint 30, from
And fix lamp body 3, when pushing away lamp body 3 again up, clamping seat 10 discharges clamping joint 30, and lamp body 3 just can be with 1 point of built-in fitting
From lamp body 3 can be individually replaced.
The lower end of described lamp body 3 is provided with external screw thread connector 31, and described cover 4 is provided with external screw thread clamping ring 40, institute
The external screw thread clamping ring 40 stating cover 4 is threaded in described external screw thread connector 31, when changing lamp body 3, first reversely
Rotary face covers 4, just can push up lamp body after taking off cover, reinstall cover after changing lamp body, install simple, reliable.
The outward flange of described cover 4 forms case ring 41 to upper overturning, and case ring 41 is close to ceiling, so that ceiling is not had with cover 4
Gap, improves aesthetic property.
Described built-in fitting 1 is provided with the connecting cylinder 11 of the equal opening of upper and lower ends and the fixation being located at described connecting cylinder 11 lower end
Portion 12, if described fixed part 12 is provided with parches solid hole 13, the external diameter of connecting cylinder 11 is less than the installation bore dia of ceiling, the company of making
Connect the installation in the hole that cylinder 11 stretches into ceiling, fixed part 12 is more than the diameter of installing hole, makes fixed part 12 be close to ceiling, thoroughly solid
Hole 13 is the effect of saturating finishing material, the finishing material inside and outside fixed part 12 saturating solid hole 13 form junction point it is also possible to
Fixed part 12 arranges screw hole 17, using screw by fixing for fixed part 12 on the ceiling, then in finishing using scraping application
Fixing to screw and fixed part 12 and covering are scratched finishing material it is also possible to directly adopt by the mode repairing material（White glue with vinyl, water
Mud, powder of lacquer putty for use on etc.）Mode will be fixing for fixed part 12 and cover, after finishing it is impossible to externally visibly fixed part 12, in finishing
During, one can be installed in the lower end of built-in fitting 1 and block cover plate, after the completion of finishing, cover plate will be blocked and remove, prevent from fitting up
Material is sticky with connecting cylinder 11.
Fixed part 12 area of the present invention is larger, and in order to adapt to different installation environments, described fixed part 12 is provided with circle
The heart and some sections of arc hollow outs 14 of radius identical, the position between described arc hollow out 14 forms fracture 15, and user is permissible
Need along fracture 15, fixed part 12 to fracture according to actual installation, as shown in figure 4, making the area of fixed part 12 reduce, with
Adapt to the demand of different installation sites.
The top of described middleware 2 is provided with two junction module 20, and junction module 20 connects for pressing type general at present
Line terminals, insert after the insulated hull of wire head is peeled off in the wire guide of junction module 20.Described junction module 20 sets
Be equipped with conducting strip 21, the top of middleware 2 is provided with through hole 210 corresponding with conducting strip, the upper end of described lamp body 3 be provided with
The corresponding conductive contact 32 of described conducting strip 21, after installation, conductive contact 32 contacts formation electricity through through hole 210 with conducting strip 21
Connect.
The top of described middleware 2 is provided with fixed plate 27, and described junction module 20 is fixed on described by fixed plate 27
The top of middleware 2, the side wall of described fixed plate 27 is provided with screens projection 28, and the side wall of described middleware 2 is provided with screens
Indent 29, after assembling, described screens projection 28 is snapped in described screens indent 29 it is not necessary to be fixed by modes such as screws, group
Dress is just simple.
LED down is connected in parallel between two power lines, and current light fixture, in wiring, needs to cut off power line, by electricity
The wire of the two ends that source line is cut off and light fixture is wrapped up by insulating tape etc. after connecing altogether, and parcel position and wiring position are susceptible to
Danger, for this reason, the junction module 20 of the present invention is provided with inlet interface 22 and the outlet that electrically connected with described inlet interface 22 is connect
Mouthfuls 23, it is only necessary to connect wherein in the inlet interface 22 of a Down lamp by live wire and zero line, then from outlet interface during wiring
23 draw wires as the power supply of next Down lamp, using similar series connection the mode of connection it is not necessary to other power connector
Part is it is not required that manual be wound around and parcel the end of a thread, easy to connect, reliable, can effectively improve electrical safety performance
The side wall of described middleware 2 is provided with the hollow-out parts 24 of opening, and the part in described hollow-out parts 24 forms shell fragment 25, described
The outer wall of shell fragment 25 is provided with wedge shape chuck 26, and after assembling, described wedge shape chuck 26 is stuck in the top edge of described built-in fitting 1,
It is only necessary to push up middleware 2 during installation, assembling is simple, convenient.
The lower end of described middleware 2 is provided with two symmetrical breach 200, and the top of described breach 200 extends to
The middle part of described middleware 2 or top.Breach 200 has two effects, and first effect is that the position of breach vacancy makes clamping joint
30 and clamping seat 10 can form connection, second effect is to make the lower end of middleware 2 form elastic construction, inwardly extrude in the middle of
During the lower end of part 2, the lower end of middleware 2, to contract, enables buckle structure to depart from, and middleware 2 is pulled down.
Described lamp body 3 includes light source assembly 33, ring for fixing 34 and covering members 35, the lateral wall setting of described light source assembly 33
Connection sheet 36, described clamping joint 30 and ring for fixing 34 is had to be screwed in described connection sheet 36, described covering members 35 quilt
It is clamped between described clamping joint 30 and ring for fixing 34, convenient production, connect reliable.
The built-in fitting of the present invention is fixed on the ceiling in advance in finishing, and middleware is installed on built-in fitting after wiring
Interior, then by lamp body load middleware in, finally cover is arranged on lamp body, lamplight brightness dimmed or damage after, due to
Do not need rewiring, user's easily self-changeable lamp body or cover, ceiling mounted built-in fitting, middleware are then
Do not need change, will not make to occur rotten side or stain around installing hole, compared to existing technology in whole lamp substitute mode, can drop
Low user changes purchase cost and the construction cost of light fixture.
Claims (10)
1. one kind is modular has frame Down lamp it is characterised in that it is by built-in fitting（1）, middleware（2）, lamp body（3）And cover
（4）Four parts are constituted；Described middleware（2）It is arranged on described built-in fitting（1）Interior；Described lamp body（3）It is arranged on described middleware
（2）Interior, and in described lamp body（3）With middleware（2）Or built-in fitting（1）It is provided with fixed structure；Described cover（4）It is flexibly connected
In described middleware（2）Or lamp body（3）Lower end.
2. modular Rimless Down lamp according to claim 1 is it is characterised in that described fixed structure includes being arranged on
Described built-in fitting（1）On clamping seat（10）Be arranged on described lamp body（3）On clamping joint（30）, described clamping joint（30）With
Clamping seat（10）Constitute bounce-back self-locking structure.
3. modular Rimless Down lamp according to claim 1 is it is characterised in that described lamp body（3）Lower end be provided with
External screw thread connector（31）, described cover（4）It is provided with external screw thread clamping ring（40）, described cover（4）External screw thread clamping ring
（40）It is threaded in described external screw thread connector（31）Interior.
4. according to claim 1 modular have frame Down lamp it is characterised in that described built-in fitting（1）It is provided with up and down
The connecting cylinder of the equal opening in two ends（11）With positioned at described connecting cylinder（11）The fixed part of lower end（12）, described fixed part（12）Setting
If parching solid hole（13）；Described fixed part（12）It is provided with the center of circle and some sections of arc hollow outs of radius identical（14）, described
Arc hollow out（14）Between position formed fracture（15）.
5. according to claim 1 modular have frame Down lamp it is characterised in that described middleware（2）Top setting
There are two junction module（20）, described junction module（20）It is provided with conducting strip（21）, described lamp body（3）Upper end be provided with
Described conducting strip（21）Corresponding conductive contact（32）, after installation, described conducting strip（21）With described conductive contact（32）Contact
Form electrical connection.
6. according to claim 5 modular have frame Down lamp it is characterised in that described middleware（2）Top install
There is fixed plate（27）, described junction module（20）By fixed plate（27）It is fixed on described middleware（2）Top；Described fixation
Plate（27）Side wall to be provided with screens raised（28）, described middleware（2）Side wall be provided with screens indent（29）, after assembling,
Described screens is raised（28）Snap in described screens indent（29）In.
7. according to claim 4 modular have frame Down lamp it is characterised in that described junction module（20）Arrange into
Line interface（22）And with described inlet interface（22）The outlet interface of electrical connection（23）.
8. according to claim 1 modular have frame Down lamp it is characterised in that described middleware（2）The setting of side wall
There are the hollow-out parts of opening（24）, described hollow-out parts（24）Interior part forms shell fragment（25）, described shell fragment（25）Outer wall setting
There is wedge shape chuck（26）, after assembling, described wedge shape chuck（26）It is stuck in described built-in fitting（1）Top edge.
9. according to claim 1 modular have frame Down lamp it is characterised in that described middleware（2）Lower end setting
There are two symmetrical breach（200）, described breach（200）Top extend to described middleware（2）Middle part or top.
10. according to claim 1 modular have frame Down lamp it is characterised in that described lamp body（3）Including light sources
Part（33）, ring for fixing（34）And covering members（35）, described light source assembly（33）Lateral wall be provided with connection sheet（36）, described card
Joint（30）And ring for fixing（34）It is screwed in described connection sheet（36）On, described covering members（35）It is clamped in described
Clamping joint（30）And ring for fixing（34）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611063841.2A CN106402750B (en) | 2016-11-28 | 2016-11-28 | One kind is modular frame downlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611063841.2A CN106402750B (en) | 2016-11-28 | 2016-11-28 | One kind is modular frame downlight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106402750A true CN106402750A (en) | 2017-02-15 |
| CN106402750B CN106402750B (en) | 2018-08-21 |
Family
ID=58082842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611063841.2A Active CN106402750B (en) | 2016-11-28 | 2016-11-28 | One kind is modular frame downlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402750B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420809A (en) * | 2017-08-28 | 2017-12-01 | 司徒文芳 | A kind of LED down lamp with built-in fitting |
| CN107504461A (en) * | 2017-08-28 | 2017-12-22 | 司徒文芳 | A kind of LED spotlight of adjustable angle |
| WO2018210189A1 (en) * | 2017-05-15 | 2018-11-22 | 厦门阳光恩耐照明有限公司 | Concatenation structure for lamp |
| CN108895362A (en) * | 2018-08-17 | 2018-11-27 | 广东凯西欧光健康有限公司 | A kind of mounting structure of Ceiling light |
| CN111981353A (en) * | 2020-08-25 | 2020-11-24 | 福建萌牛智联照明有限公司 | Lamp set |
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| CN201206761Y (en) * | 2008-05-19 | 2009-03-11 | 郑康 | Energy-conserving embedding lamp |
| EP2373923A1 (en) * | 2009-01-08 | 2011-10-12 | Zumtobel Lighting GmbH | Light having an at least partially detachable inner frame |
| GB2490956B (en) * | 2011-05-20 | 2013-07-03 | Astro Lighting Ltd | A lighting unit |
| CN203099582U (en) * | 2013-01-03 | 2013-07-31 | 佛山市国星光电股份有限公司 | Novel indoor light-emitting diode (LED) down light |
| CN204593108U (en) * | 2015-03-23 | 2015-08-26 | 贵州明城科技有限公司 | A kind of quick despatch modularization Down lamp |
| CN105972523A (en) * | 2016-06-29 | 2016-09-28 | 吴红梅 | Convenient ceiling lamp |
| CN205606364U (en) * | 2016-05-19 | 2016-09-28 | 中山市澳克士照明电器有限公司 | Light -emitting diode (LED) tube lamp |
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| CN201206761Y (en) * | 2008-05-19 | 2009-03-11 | 郑康 | Energy-conserving embedding lamp |
| EP2373923A1 (en) * | 2009-01-08 | 2011-10-12 | Zumtobel Lighting GmbH | Light having an at least partially detachable inner frame |
| GB2490956B (en) * | 2011-05-20 | 2013-07-03 | Astro Lighting Ltd | A lighting unit |
| CN203099582U (en) * | 2013-01-03 | 2013-07-31 | 佛山市国星光电股份有限公司 | Novel indoor light-emitting diode (LED) down light |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018210189A1 (en) * | 2017-05-15 | 2018-11-22 | 厦门阳光恩耐照明有限公司 | Concatenation structure for lamp |
| CN107420809A (en) * | 2017-08-28 | 2017-12-01 | 司徒文芳 | A kind of LED down lamp with built-in fitting |
| CN107504461A (en) * | 2017-08-28 | 2017-12-22 | 司徒文芳 | A kind of LED spotlight of adjustable angle |
| CN107504461B (en) * | 2017-08-28 | 2020-09-15 | 江门市想天照明科技有限公司 | LED spotlight with adjustable angle |
| CN108895362A (en) * | 2018-08-17 | 2018-11-27 | 广东凯西欧光健康有限公司 | A kind of mounting structure of Ceiling light |
| CN111981353A (en) * | 2020-08-25 | 2020-11-24 | 福建萌牛智联照明有限公司 | Lamp set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106402750B (en) | 2018-08-21 |
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Effective date of registration: 20201217 Address after: 214500 Dongxing Town, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: JIANGSU JINGLONG ALLOY STEEL MACHINERY MANUFACTURING Co.,Ltd. Address before: No. C53, D / F, LED lighting Expo Center, Zhongxing Avenue, Guzhen Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN TIANSHUO LIGHTING Co.,Ltd. |