CN106594595A - Ceiling lamp vibration reduction installer - Google Patents
Ceiling lamp vibration reduction installer Download PDFInfo
- Publication number
- CN106594595A CN106594595A CN201611161747.0A CN201611161747A CN106594595A CN 106594595 A CN106594595 A CN 106594595A CN 201611161747 A CN201611161747 A CN 201611161747A CN 106594595 A CN106594595 A CN 106594595A
- Authority
- CN
- China
- Prior art keywords
- spring
- shock
- pedestal
- lamp
- vibration damping
- 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.)
- Pending
Links
- 230000009467 reduction Effects 0.000 title abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 38
- 238000013016 damping Methods 0.000 claims description 34
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000000725 suspension Substances 0.000 abstract 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- F21V15/04—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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a ceiling lamp vibration reduction installer. The ceiling lamp vibration reduction installer comprises a lamp installation seat for installing a ceiling lamp and a bracket for supporting and fixing the lamp installation seat and connected to a ceiling; and the bracket comprises bracket sleeves fixedly arranged on a seat body in a sleeved manner and suspension arms connected to the outer sides of the bracket sleeves. The bracket furthermore comprises vibration reduction devices fixed to the ceiling and used for being installed and fixed to the upper ends of the suspension arms; each vibration reduction device comprises a barrel body and a vibration reduction piece arranged on the barrel body, each vibration reduction piece comprises a disc spring located at the bottom of the corresponding barrel body and a rubber spring arranged on the corresponding disc spring in a supported manner, the suspension arms penetrate through the disc springs and the rubber springs in sequence from the bottoms of the barrel bodies, and the upper ends of the suspension arms are tightened through fasteners; and the lamp is installed on the lamp installation seat, the lamp installation seat is supported by the bracket, the suspension arms of the bracket are matched with the vibration reduction devices, when vibration is generated, the disc springs and the rubber springs in the barrel bodies of the vibration reduction devices act jointly to conduct vibration reduction on movement of the suspension arms, and thus the purpose of vibration reduction on the ceiling lamp is achieved.
Description
Technical field
The present invention relates to field of light fittings, more particularly to a kind of pendent lamp vibration damping erector.
Background technology
In present homes, villa or hotel lobby to use pendent lamp, the size, weight and structure depending on pendent lamp is not more
Together, the mounting means of pendent lamp is different, but majority is directly connected to ceiling by fixed support or lifting rope.Prior art
Though this connected mode can play a part of stable fixed pendent lamp, resistance to shock is poor, and the construction wall in adjacent roadside has very much
Certain vibration may be produced because of the presence of heavy vehicle process or other vibration sources, the vibration that body of wall is produced can be through pendent lamp
Mounting structure be delivered to pendent lamp itself, gently then make pendent lamp produce it is certain rock, and on illumination functions produce impact, it is heavy then can
Pendent lamp can be made to depart from mounting structure and fall, so as to cause the generation of contingency.
Accordingly, it would be desirable to be improved to existing pendent lamp vibration damping erector so as on the basis for ensureing that pendent lamp is stably fixed
On, the vibration that outside vibration source is produced can be put up a resistance, to prevent pendent lamp from rocking or fall.
The content of the invention
In view of this, the present invention provides a kind of pendent lamp vibration damping erector, and which, can on the basis of ensureing that pendent lamp is stably fixed
The vibration that outside vibration source is produced is put up a resistance, to prevent pendent lamp from rocking or fall.
The pendent lamp vibration damping erector of the present invention, including for installing the Lamp holder of pendent lamp and for Lamp holder
Formed and support bracket that is fixed and being connected to ceiling；The bracket includes that being coated at pedestal forms fixed care set and be connected to
Arm on the outside of care set, bracket also include being fixed on ceiling and install fixed vibroshock for arm upper end, described to subtract
The device that shakes includes cylinder and is arranged on the vibration-damped component of cylinder, the vibration-damped component include positioned at cylinder body bottom disc spring and support be arranged on
Rubber spring in disc spring, the arm sequentially passes through disc spring and rubber spring from cylinder body bottom and upper end is tight by securing member
Gu.
Further, Lamp holder includes light fixture fixed mount, the pedestal for mounted lamp fixed mount and is arranged on pedestal
Above and for the damping assembly to installing rack vibration damping, light fixture fixed mount includes the body of rod and the support body integrally formed with the body of rod, the body of rod
Bottom-up to arrange through pedestal, damping assembly includes the first shock-absorbing spring being arranged on pedestal and the second shock-absorbing spring, the
One shock-absorbing spring and second shock-absorbing spring outer being enclosed within outside the body of rod is arranged, and the second shock-absorbing spring is located at the first vibration damping bullet
Inside spring, damping assembly also includes being coated at pedestal and support is arranged at the bullet of the first shock-absorbing spring and the second shock-absorbing spring upper end
Spring gland, the body of rod are stretched out the end of spring capping and are locked by locking member, and coupling mechanism force provides spring capping by the first shock-absorbing spring
The thrust being pressed in the second shock-absorbing spring on pedestal.
Further, spring mounting groove is provided with pedestal, the first shock-absorbing spring and the second shock-absorbing spring are installed in spring
In mounting groove.
Further, spring mounting groove bottom up projection is formed with the convex for supporting to the second shock-absorbing spring.
Further, pedestal is provided with the via passed through for the body of rod, and via includes superposed straight hole section and is located at down
The cone hole part in portion, is provided with the body of rod and cooperatively forms spacing prismoid section with cone hole part.
Further, the cannelure for coordinating with care set is circumferentially provided with the outside of pedestal.
Further, the longitudinal section of care set is the variable section structure that from up to down thickness is tapered into, and variable section structure
Top contacts and is formed main stress portion that extruding is moved downward for bearing pedestal with cambered surface at the upper knuckle of cannelure.
Beneficial effects of the present invention：The pendent lamp vibration damping erector of the present invention, lamp installation on Lamp holder, pacify by light fixture
Dress seat is formed by bracket and is supported, and the arm of bracket is coordinated with vibroshock, when vibration is produced, the disc spring in vibroshock cylinder with
Motion of the rubber spring collective effect to arm carries out vibration damping, and then reaches the purpose to pendent lamp vibration damping.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is schematic structural view of the invention.
Specific embodiment
Fig. 1 is schematic structural view of the invention, as shown in the figure：The pendent lamp vibration damping erector of the present embodiment, including for installing
The Lamp holder of pendent lamp and bracket that is fixed and being connected to ceiling is supported for being formed to Lamp holder；Bracket includes outer
It is placed on pedestal 1 to form the care set 11 of fixation and be connected on the outside of care set and the arm 12 for being connected with ceiling, i.e. bracket is whole
Body is formed to pedestal 1 and is supported, and damping assembly and light fixture fixed mount are arranged on pedestal 1, stable installation can be formed to light fixture solid
Fixed, bracket also includes being fixed on ceiling and installs fixed vibroshock for arm upper end, and the vibroshock includes cylinder
15 and be arranged on the vibration-damped component of cylinder 15, the vibration-damped component include positioned at 15 bottom of cylinder disc spring 16 and support be arranged on disc spring
Rubber spring 17 on 16, the arm sequentially passes through disc spring 16 and rubber spring 17 from 15 bottom of cylinder and upper end is by fastening
Part 18 is fastened；Wherein, along care set circumferentially disposed at least one, each arm of correspondence arranges a vibroshock to arm, vibroshock
For being fixedly connected with ceiling, the disc spring 16 in cylinder 15 arranges at least one to cylinder 15, as illustrated, disc spring 16 is two
And arrange back-to-back, rubber spring 17 is supported and is arranged in disc spring 16, arm upper end pass through disc spring 16 and rubber spring 17 and on
End is locked at 17 upper end of rubber spring, and securing member is clamp nut, and arm upper end forms external thread section.
In the present embodiment, Lamp holder includes light fixture fixed mount, the pedestal 1 for mounted lamp fixed mount and is arranged on
On pedestal 1 and for the damping assembly to light fixture fixed mount vibration damping, light fixture fixed mount includes the body of rod 2 and integrally formed with the body of rod 2
Support body 3, the body of rod 2 is bottom-up to be arranged through pedestal 1, and damping assembly includes 4 He of the first shock-absorbing spring being arranged on pedestal 1
Second shock-absorbing spring 5, the first shock-absorbing spring 4 and second shock-absorbing spring 5 outer being enclosed within outside the body of rod 2 is arranged, and second subtracts
The spring 5 that shakes is located inside the first shock-absorbing spring 4, and damping assembly also includes being coated at pedestal 1 and support is arranged at the first vibration damping bullet
The spring capping 6 of 5 upper end of spring 4 and the second shock-absorbing spring, the body of rod 2 are stretched out the end of spring capping 6 and are locked by locking member 7, lock
Clamp force provides spring capping 6 and first shock-absorbing spring 4 and the second shock-absorbing spring 5 is pressed in the thrust on pedestal 1；Light fixture is fixed
On the support body of light fixture fixed mount, the body of rod of light fixture fixed mount is fixed on Lamp holder, and bracket is connected with ceiling and right
Lamp holder is formed to support and is fixed, and the first shock-absorbing spring and the second shock-absorbing spring are in the presence of spring capping and locking member
Vibration reduction support can be integrally formed to light fixture fixed mount, on the basis of stably fixing in guarantee pendent lamp, can be to outside vibration source
The vibration of generation is put up a resistance, to prevent pendent lamp from rocking or fall；As shown in figure 1, support body 3 is used to install pendent lamp, fix bar is certainly
Under be upward through pedestal 1, the first shock-absorbing spring 4 and the second shock-absorbing spring 5 is outer is enclosed within the outside of the body of rod 2,4 He of the first shock-absorbing spring
Second shock-absorbing spring 5 is stiffness spring, and spring capping 6 is arranged on 5 upper end of the first shock-absorbing spring 4 and the second shock-absorbing spring, so
Afterwards by locking member 7 is to 2 upper end locking of the body of rod and makes spring capping 6 be pressed in the first shock-absorbing spring 4 and the second shock-absorbing spring 5,
Wherein, locking member 7 is locking nut, and 2 upper end of the body of rod is provided with thread segment, when light fixture drives the body of rod 2 downward, the first vibration damping bullet
Spring 4 and the second shock-absorbing spring 5 not only can form support to which, and can be used for vibration damping.
In the present embodiment, spring mounting groove 8 on pedestal 1, is provided with, the first shock-absorbing spring 4 and the second shock-absorbing spring 5 are pacified
It is mounted in spring mounting groove 8；8 bottom up projection of spring mounting groove is formed with the convex for supporting to the second shock-absorbing spring 5
9；First shock-absorbing spring 4 is located on the outside of convex, and the second shock-absorbing spring 5 is directly installed on convex.
In the present embodiment, pedestal 1 is provided with the via passed through for the body of rod 2, via include superposed straight hole section and
Be provided with the cone hole part of bottom, the body of rod 2 spacing prismoid section 10 is cooperatively formed with cone hole part；So that prismoid section and taper hole
Portion forms spacing cooperation.
In the present embodiment, the cannelure for coordinating with care set on the outside of pedestal 1, is circumferentially provided with；The longitudinal section of care set is
At the variable section structure that from up to down thickness is tapered into, and the top of variable section structure and the upper knuckle 14 of cannelure, cambered surface connects
Touch and formed the main stress portion 13 that extruding is moved downward for bearing pedestal 1；Care set by being made up of elastomeric material, when light fixture produce
During downward motion, pedestal 1 may produce small downward in the presence of the first shock-absorbing spring 4 and the second shock-absorbing spring 5
Motion, by contacting at upper knuckle of the main stress portion with cannelure, can form support well, and bear 1 institute of pedestal to pedestal 1
The extruding force of generation.
Finally illustrate, above example is only unrestricted to illustrate technical scheme, although with reference to compared with
Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent, and without deviating from the objective and scope of technical solution of the present invention, which all should be covered at this
In the middle of the right of invention.
Claims (7)
1. a kind of pendent lamp vibration damping erector, it is characterised in that：Including for installing the Lamp holder of pendent lamp and for light fixture
Mounting seat is formed and supports bracket that is fixed and being connected to ceiling；The bracket include being coated at pedestal formed fixed care set and
The arm being connected on the outside of care set, bracket also include the vibroshock for being fixed on ceiling and installing for arm upper end fixation,
The vibroshock includes cylinder and is arranged on the vibration-damped component of cylinder, and the vibration-damped component includes disc spring and the support positioned at cylinder body bottom
The rubber spring being arranged in disc spring, the arm sequentially passes through disc spring and rubber spring from cylinder body bottom and upper end is by fastening
Part is fastened.
2. pendent lamp vibration damping erector according to claim 1, it is characterised in that：The Lamp holder includes that light fixture is fixed
Frame, the pedestal for mounted lamp fixed mount and it is arranged on pedestal and for the damping assembly to installing rack vibration damping, the lamp
Tool fixed mount includes the body of rod and the support body integrally formed with the body of rod, and the body of rod is bottom-up to be arranged through pedestal, the vibration damping
Component includes the first shock-absorbing spring being arranged on pedestal and the second shock-absorbing spring, and first shock-absorbing spring and described second subtracts
Spring outer being enclosed within outside the body of rod of shaking is arranged, and the second shock-absorbing spring is located inside the first shock-absorbing spring, and the damping assembly is also
Including pedestal is coated at and support is arranged at the spring capping of the first shock-absorbing spring and the second shock-absorbing spring upper end, the body of rod is stretched
The end for going out spring capping is locked by locking member, and the coupling mechanism force provides spring capping by the first shock-absorbing spring and the second vibration damping
Thrust of the spring compression on pedestal.
3. pendent lamp vibration damping erector according to claim 2, it is characterised in that：Spring installation is provided with the pedestal
Groove, first shock-absorbing spring and the second shock-absorbing spring are installed in spring mounting groove.
4. pendent lamp vibration damping erector according to claim 3, it is characterised in that：The spring mounting groove bottom up projection
It is formed with the convex for supporting to the second shock-absorbing spring.
5. pendent lamp vibration damping erector according to claim 4, it is characterised in that：The pedestal is provided with and passes through for the body of rod
Via, the via includes superposed straight hole section and the cone hole part positioned at bottom, is provided with and taper hole on the body of rod
Portion cooperatively forms spacing prismoid section.
6. pendent lamp vibration damping erector according to claim 5, it is characterised in that：Use is provided with the outside of the pedestal circumferentially
In the cannelure coordinated with care set.
7. pendent lamp vibration damping erector according to claim 6, it is characterised in that：The longitudinal section of the care set is for from up to down
The variable section structure that thickness is tapered into, and the top of variable section structure contacted and forms use with cambered surface at the upper knuckle of cannelure
In the main stress portion for bearing pedestal and moving downward extruding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611161747.0A CN106594595A (en) | 2016-12-15 | 2016-12-15 | Ceiling lamp vibration reduction installer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611161747.0A CN106594595A (en) | 2016-12-15 | 2016-12-15 | Ceiling lamp vibration reduction installer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106594595A true CN106594595A (en) | 2017-04-26 |
Family
ID=58801576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611161747.0A Pending CN106594595A (en) | 2016-12-15 | 2016-12-15 | Ceiling lamp vibration reduction installer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106594595A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167719A (en) * | 2018-01-31 | 2018-06-15 | 湖南金凤凰建材家居集成科技有限公司 | A kind of mounting structure of pendent lamp |
| CN108224286A (en) * | 2018-01-31 | 2018-06-29 | 湖南金凤凰建材家居集成科技有限公司 | A kind of integral type pendent lamp |
| CN108506827A (en) * | 2018-01-31 | 2018-09-07 | 湖南金凤凰建材家居集成科技有限公司 | A kind of installation method of lamps and lanterns |
| CN108561853A (en) * | 2018-01-31 | 2018-09-21 | 湖南金凤凰建材家居集成科技有限公司 | A kind of mounting base of pendent lamp |
| CN108591971A (en) * | 2018-01-31 | 2018-09-28 | 湖南金凤凰建材家居集成科技有限公司 | A kind of installation method of pendent lamp mounting base |
| CN109556018A (en) * | 2017-09-26 | 2019-04-02 | 江苏太阳鸟照明电器有限公司 | A kind of reflection-type Projecting Lamp |
| CN111256068A (en) * | 2020-02-06 | 2020-06-09 | 中山市荣浩电子商务有限公司 | Novel embedded ceiling lamp |
| JP2020101265A (en) * | 2018-12-25 | 2020-07-02 | 株式会社竹中工務店 | Suspended object vibration control structure |
| CN112432146A (en) * | 2020-11-28 | 2021-03-02 | 江西骏川半导体设备有限公司 | Buffering support for LED lamp |
| CN114234093A (en) * | 2021-11-05 | 2022-03-25 | 江西润家工程有限公司 | Intelligent lighting device for clean factory building |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060254190A1 (en) * | 2005-04-04 | 2006-11-16 | Hunt Ronald D | Mounting Clamp |
| CN101749361A (en) * | 2010-01-21 | 2010-06-23 | 海洋王照明科技股份有限公司 | One-way vibration-proof absorber and lamp using same |
| CN101922685A (en) * | 2010-01-11 | 2010-12-22 | 海洋王照明科技股份有限公司 | Vibration absorber and lamp using same |
| CN201902943U (en) * | 2010-12-07 | 2011-07-20 | 李宏辉 | Embedded LED down lamp |
| CN204786181U (en) * | 2015-07-31 | 2015-11-18 | 常州市武进阳光塑料电器有限公司 | Lamp stand takes precautions against earthquakes with adjustable |
| CN204962628U (en) * | 2015-09-28 | 2016-01-13 | 吴新锐 | Lamps and lanterns shock attenuation installation assembly |
| CN204962626U (en) * | 2015-09-25 | 2016-01-13 | 亓默涵 | But lamps and lanterns are with vibration isolation installation device |
-
2016
- 2016-12-15 CN CN201611161747.0A patent/CN106594595A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060254190A1 (en) * | 2005-04-04 | 2006-11-16 | Hunt Ronald D | Mounting Clamp |
| CN101922685A (en) * | 2010-01-11 | 2010-12-22 | 海洋王照明科技股份有限公司 | Vibration absorber and lamp using same |
| CN101749361A (en) * | 2010-01-21 | 2010-06-23 | 海洋王照明科技股份有限公司 | One-way vibration-proof absorber and lamp using same |
| CN201902943U (en) * | 2010-12-07 | 2011-07-20 | 李宏辉 | Embedded LED down lamp |
| CN204786181U (en) * | 2015-07-31 | 2015-11-18 | 常州市武进阳光塑料电器有限公司 | Lamp stand takes precautions against earthquakes with adjustable |
| CN204962626U (en) * | 2015-09-25 | 2016-01-13 | 亓默涵 | But lamps and lanterns are with vibration isolation installation device |
| CN204962628U (en) * | 2015-09-28 | 2016-01-13 | 吴新锐 | Lamps and lanterns shock attenuation installation assembly |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556018A (en) * | 2017-09-26 | 2019-04-02 | 江苏太阳鸟照明电器有限公司 | A kind of reflection-type Projecting Lamp |
| CN108167719A (en) * | 2018-01-31 | 2018-06-15 | 湖南金凤凰建材家居集成科技有限公司 | A kind of mounting structure of pendent lamp |
| CN108224286A (en) * | 2018-01-31 | 2018-06-29 | 湖南金凤凰建材家居集成科技有限公司 | A kind of integral type pendent lamp |
| CN108506827A (en) * | 2018-01-31 | 2018-09-07 | 湖南金凤凰建材家居集成科技有限公司 | A kind of installation method of lamps and lanterns |
| CN108561853A (en) * | 2018-01-31 | 2018-09-21 | 湖南金凤凰建材家居集成科技有限公司 | A kind of mounting base of pendent lamp |
| CN108591971A (en) * | 2018-01-31 | 2018-09-28 | 湖南金凤凰建材家居集成科技有限公司 | A kind of installation method of pendent lamp mounting base |
| JP2020101265A (en) * | 2018-12-25 | 2020-07-02 | 株式会社竹中工務店 | Suspended object vibration control structure |
| CN111256068A (en) * | 2020-02-06 | 2020-06-09 | 中山市荣浩电子商务有限公司 | Novel embedded ceiling lamp |
| CN112432146A (en) * | 2020-11-28 | 2021-03-02 | 江西骏川半导体设备有限公司 | Buffering support for LED lamp |
| CN114234093A (en) * | 2021-11-05 | 2022-03-25 | 江西润家工程有限公司 | Intelligent lighting device for clean factory building |
| CN114234093B (en) * | 2021-11-05 | 2023-12-22 | 江西润家工程有限公司 | Intelligent lighting device for clean factory building |
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| PB01 | Publication | ||
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Application publication date: 20170426 |