CN107178745A - A kind of anti-dependence street lamp in gardens - Google Patents
A kind of anti-dependence street lamp in gardens Download PDFInfo
- Publication number
- CN107178745A CN107178745A CN201710572846.6A CN201710572846A CN107178745A CN 107178745 A CN107178745 A CN 107178745A CN 201710572846 A CN201710572846 A CN 201710572846A CN 107178745 A CN107178745 A CN 107178745A
- Authority
- CN
- China
- Prior art keywords
- street lamp
- mobile jib
- protrusion
- base
- moving spring
- 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.)
- Withdrawn
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
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
-
- 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
- F21V17/12—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
- F21V17/162—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 traction or compression, e.g. coil springs
-
- 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
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
-
- 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
- F21V21/22—Adjustable mountings telescopic
-
- 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
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
- F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/109—Outdoor lighting of gardens
Abstract
The invention discloses a kind of anti-dependence street lamp in gardens, including street lamp mobile jib, the street lamp mobile jib is fixedly mounted on bottom base, the street lamp mobile jib sets chute on the lateral wall of bottom base, the lower end outside of the street lamp mobile jib is socketed with top base, top base is set in inverted T shaped, and through setting protrusion hole on the outside of the upper end of top base, the upper end correspondence protrusion hole of the bottom base is fixedly installed protrusion post, corresponding protrusion post is from bottom to top plugged in protrusion hole, the lower end diameter in the protrusion hole, which expands, sets spring groove, the beneficial effects of the invention are as follows：Pedestrian can be avoided to lean on street lamp mobile jib, it is to avoid street lamp mobile jib loosens with ground junction, reduce maintenance and the maintenance cost in later stage；The damage speed of Road lamp for garden is largely reduced, service life is improved.It can largely avoid pedestrian from receiving situations such as injuring by a crashing object, fall down to occur, with very strong practicality, beneficial to promoting the use of.
Description
Technical field
The present invention relates to field of garden technology, the anti-dependence street lamp in specially a kind of gardens.
Background technology
Road lamp for garden is a pith in garden landscape, the double action of decoration and illumination is served, with many
Sample and aesthetic property, available for beautifying the environment, play an important role in terms of people's quality of life is improved.
But gardens are in vertically-mounted shape mostly, people can often rest on gardens road in appreciation, amusement and rest
On the mobile jib of lamp, but there is following consequence in such behavior：1st, the bearing for being easily caused street lamp mobile jib and ground loosens, and enters
And cause maintenance cost increase；2nd, the service life of Road lamp for garden is largely reduced, the finance output of government is improved；
3rd, during dependence, the generation for the fortuitous event such as falling down occurs in people, and then the life security of people is caused harm；
4th, easily cause the element falling of Road lamp for garden, the unexpected accident such as injure by a crashing object occur.
The content of the invention
It is an object of the invention to provide a kind of anti-dependence street lamp in gardens, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：A kind of anti-dependence street lamp in gardens, including street lamp
Mobile jib, the street lamp mobile jib is fixedly mounted on bottom base, and the street lamp mobile jib sets chute on the lateral wall of bottom base,
The lower end outside of the street lamp mobile jib is socketed with top base, and top base is set in inverted T shaped, and through setting on the outside of the upper end of top base
Protrusion hole is put, the upper end correspondence protrusion hole of the bottom base is fixedly installed protrusion post, the from bottom to top grafting of corresponding protrusion post
In protrusion hole, the lower end diameter in the protrusion hole, which expands to set in spring groove, and spring groove, sets (the first back-moving spring, described
(the first back-moving spring is socketed in protrusion post respectively, and the bottom of (the first back-moving spring contacts setting, the upper base with bottom base
The intracavity sidewall of seat is setting elastic wheel clamping device at chute, and the elastic wheel clamping device includes casing seat, the 3rd
Back-moving spring, pin and elastic wheel, described sleeve pipe seat are fixedly connected with the intracavity sidewall of top base, and pin resets by the 3rd
The inner chamber bottom of spring adapter sleeve base, the outboard end of the pin is provided with elastic wheel by axle, and the elastic wheel is respectively positioned on
In chute, the upper end of the top base sets and sets protrusion on the protective casing being socketed on street lamp mobile jib, the street lamp mobile jib
Disk, protective casing, which is located between the lower section of protrusion disk, and protective casing and protrusion disk, sets airtight and watertight padding, the protective casing,
Protrusion disk and airtight and watertight padding are fixed by the screw through setting, and the protective casing is socketed on the outside of the upper end of top base,
Multigroup locating sleeve is set on the upper end lateral wall of the street lamp mobile jib, and every group of locating sleeve is described through expansion link is set
The lower end of expansion link is connected with force application apparatus, and the force application apparatus includes steel wire rope, upper fixed block, lower fixed block, the second reset
Spring and leading block group, fixed piece be fixedly installed on expansion link lower end, lower fixed block and leading block group are successively
It is fixedly mounted on street lamp mobile jib, and second back-moving spring is located between upper fixed block and lower fixed block, the one of the steel wire rope
End is fixedly connected on the lower end of fixed block, and steel wire rope the other end sequentially pass through lower fixed block and second back-moving spring and around
Assembly pulley is crossed, the other end end of steel wire rope is fixedly connected through protective casing with top base, the top of the expansion link is with
Portion is hinged one end of drive link, and the other end and follower lever one end of drive link are hinged, the other end and street lamp of the follower lever
Mobile jib is hinged.
It is preferred that, distance between setting, adjacent protrusion post is isodistantly spaced between the protrusion post and is not more than 5cm.
It is preferred that, the elastic wheel clamping device is symmetrical set along street lamp mobile jib center, and is set on same vertical direction
The elastic wheel clamping device put is no less than two groups.
It is preferred that, the hinged place of the drive link and follower lever is set in outstanding.
It is preferred that, the expansion link, steel wire rope are identical with second back-moving spring quantity, and are isodistantly spaced and set between expansion link
Put.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, pedestrian can be avoided to lean on street lamp mobile jib, it is to avoid street lamp mobile jib loosens with ground junction, reduces the dimension in later stage
Shield and maintenance cost；
2nd, the damage speed of Road lamp for garden is largely reduced, service life is improved;
3rd, it can largely avoid pedestrian from receiving situations such as injuring by a crashing object, fall down to occur, with very strong practicality, beneficial to popularization
Use.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is C-C profiles in Fig. 1 of the present invention；
Fig. 3 is structure enlarged diagram at A in Fig. 1 of the present invention；
Fig. 4 is structure enlarged diagram at B in Fig. 1 of the present invention.
In figure：Street lamp mobile jib 1, bottom base 2, top base 3, protective casing 4, protrusion hole 5, protrusion post 6, (the first back-moving spring
7th, elastic wheel clamping device 8, chute 9, airtight and watertight padding 10, steel wire rope 11, locating sleeve 12, expansion link 13, drive link 14, driven
Bar 15, upper fixed block 16, lower fixed block 17, second back-moving spring 18, leading block group 19.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of anti-dependence street lamp in gardens, including street lamp master
Bar 1, street lamp mobile jib 1 is fixedly mounted on bottom base 2, and street lamp mobile jib 1 sets chute 9 on the lateral wall of bottom base 2, passes through
The chute 9 of setting so that elastic wheel clamping device 8 possesses track during up and down motion.
The lower end outside of street lamp mobile jib 1 is socketed with top base 3, and top base 3 is set in inverted T shaped, and outside the upper end of top base 3
Side is through protrusion hole 5 is set, and the upper end correspondence protrusion hole 5 of bottom base 2 is fixedly installed protrusion post 6, and corresponding protrusion post 6 is under
And on be plugged on protrusion hole 5 in, distance between setting, adjacent protrusion post 6 is isodistantly spaced between protrusion post 6 is not more than 5cm, is in
The protrusion post 6 being equidistantly positioned, can by being plugged on by screw thread on bottom base 2 or being integrally formed setting with bottom base 2,
When pedestrian needs to rely on street lamp, it is necessary to first stand onto top base 3, at this moment due to the weight of itself of pedestrian so that protrusion hole 5
The protrusion post 6 of middle setting is protruded, and then causes discomfort to pedestrian, it is got off from top base 3, and street lamp master is protected well
Bar 1 is not leaned on.
The lower end diameter for protruding hole 5 expands setting (the first back-moving spring 7 in setting spring groove, and spring groove, and first resets
Spring 7 is socketed in protrusion post 6 respectively, and the bottom of (the first back-moving spring 7 contacts setting with bottom base 2, when installing and using,
(the first back-moving spring 7 is socketed in protrusion post 6, support force is provided to top base 3, can will be upper after pedestrian departs from top base 3
Pedestal 3 is lifted rapidly, is realized and is preferably held effect, improves use quality.
The intracavity sidewall of top base 3 is setting elastic wheel clamping device 8 at chute 9, and elastic wheel clamping device 8 includes
Casing seat, the 3rd back-moving spring, pin and elastic wheel, elastic wheel clamping device 8 are symmetrical set along the center of street lamp mobile jib 1, and
The elastic wheel clamping device 8 set on same vertical direction is no less than two groups.By the setting to elastic wheel clamping device 8, when
Pedestrian stands at the side of top base 3, can realize preferable balanced action, it is to avoid the phenomenon of interim card occur, exists at pedestrian station
When on top base 3, single unit system realizes moved down that rapidly effect is good.
Casing seat is fixedly connected with the intracavity sidewall of top base 3, and pin passes through the 3rd back-moving spring adapter sleeve base
Inner chamber bottom, the outboard end of pin is provided with elastic wheel by axle, and elastic wheel is respectively positioned in chute 9, and the upper end of top base 3 is set
It is socketed on the protective casing 4 on street lamp mobile jib 1, street lamp mobile jib 1 and protrusion disk is set, protective casing 4 is located at the lower section of protrusion disk,
And protective casing 4 and protrusion disk between set airtight and watertight padding 10, protective casing 4, protrusion disk and airtight and watertight padding 10 by through
The screw of setting is fixed, and protective casing 4 is socketed on the outside of the upper end of top base 3, passes through airtight and watertight padding 10 and the work of protective casing 4
With, it is possible to achieve preferable protective action, preferable protective effect is realized to the inside original paper of top base 3.
Multigroup locating sleeve 12 is set on the upper end lateral wall of street lamp mobile jib 1, and every group of locating sleeve 12 is stretched through setting
Contracting bar 13, the lower end of expansion link 13 is connected with force application apparatus, and force application apparatus includes steel wire rope 11, upper fixed block 16, lower fixed block
17th, second back-moving spring 18 and leading block group 19, upper fixed block 16 are fixedly installed on the lower end of expansion link 13, lower fixed block 17
Be fixedly mounted on successively on street lamp mobile jib 1 with leading block group 19, and second back-moving spring 18 be located at upper fixed block 16 with it is lower solid
Determine between block 17, one end of steel wire rope 11 is fixedly connected on the lower end of fixed block 16, and the other end of steel wire rope 11 is worn successively
Cross down fixed block 17 and second back-moving spring 18 and bypass assembly pulley 19, protective casing 4 is run through in the other end end of steel wire rope 11
Be fixedly connected with top base 3, the top and middle part of expansion link 13 are hinged one end of drive link 14, the other end of drive link 14 with
The one end of follower lever 15 is hinged, and the hinged place of drive link 14 and follower lever 15 is set in outstanding.The other end of follower lever 15 with
Street lamp mobile jib 1 is hinged, and expansion link 13, steel wire rope 11 are identical with the quantity of second back-moving spring 18, and in equidistant between expansion link 13
From setting, pass through the transmission effect of design so that pedestrian stands after top base, pull steel wire rope 11 to move down, stretch this moment
Bar 13 is moved, and can for drive link 14 provide power, when pedestrian stand on top base 3 after, corresponding drive link 14 with
Protrude the hinged place of follower lever 15 so that pedestrian can not be rested on street lamp mobile jib 1, protect street lamp overall not by partial well
Lean on, by the mating reaction of each spring, realize preferable return action, it is to avoid be overall at random, overall structural integrity occur
Increase, it is practical, beneficial to promoting the use of.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of anti-dependence street lamp in gardens, including street lamp mobile jib（1）, it is characterised in that：The street lamp mobile jib（1）Fixed peace
Mounted in bottom base（2）On, the street lamp mobile jib（1）Close to bottom base（2）Lateral wall on chute is set（9）, the street lamp master
Bar（1）Lower end outside be socketed with top base（3）, top base（3）Set in inverted T shaped, and top base（3）Upper end on the outside of run through
Protrusion hole is set（5）, the bottom base（2）Upper end correspondence protrusion hole（5）It is fixedly installed protrusion post（6）, corresponding protrusion
Post（6）From bottom to top it is plugged on protrusion hole（5）In, the protrusion hole（5）Lower end diameter expand spring groove, and spring groove be set
Middle setting (the first back-moving spring（7）, the (the first back-moving spring（7）Protrusion post is socketed in respectively（6）On, and (the first back-moving spring
（7）Bottom and bottom base（2）Contact is set, the top base（3）Intracavity sidewall close to chute（9）Place sets elastic wheel
Clamping device（8）, the elastic wheel clamping device（8）Including casing seat, the 3rd back-moving spring, pin and elastic wheel, the set
Base and top base（3）Intracavity sidewall be fixedly connected, and pin is by the inner chamber bottom of the 3rd back-moving spring adapter sleeve base,
The outboard end of the pin is provided with elastic wheel by axle, and the elastic wheel is respectively positioned on chute（9）In, the top base（3）'s
Upper end sets and is socketed in street lamp mobile jib（1）On protective casing（4）, the street lamp mobile jib（1）It is upper that protrusion disk, protective casing are set
（4）Positioned at the lower section of protrusion disk, and protective casing（4）Airtight and watertight padding is set between protrusion disk（10）, the protective casing
（4）, protrusion disk and airtight and watertight padding（10）Fixed by the screw through setting, the protective casing（4）It is socketed in top base
（3）Upper end on the outside of, the street lamp mobile jib（1）Upper end lateral wall on multigroup locating sleeve is set（12）, every group of locating sleeve
（12）Through setting expansion link（13）, the expansion link（13）Lower end be connected with force application apparatus, the force application apparatus includes
Steel wire rope（11）, upper fixed block（16）, lower fixed block（17）, second back-moving spring（18）With leading block group（19）, it is described on
Fixed block（16）It is fixedly installed on expansion link（13）Lower end, lower fixed block（17）With leading block group（19）It is fixedly mounted successively
In street lamp mobile jib（1）On, and second back-moving spring（18）Positioned at upper fixed block（16）With lower fixed block（17）Between, the steel wire
Rope（11）One end be fixedly connected on fixed block（16）Lower end, and steel wire rope（11）The other end sequentially pass through lower fixed block
（17）And second back-moving spring（18）And bypass assembly pulley（19）, steel wire rope（11）Other end end run through protective casing（4）
With top base（3）It is fixedly connected, the expansion link（13）Top and middle part be hinged drive link（14）One end, drive link
（14）The other end and follower lever（15）One end is hinged, the follower lever（15）The other end and street lamp mobile jib（1）It is hinged.
2. a kind of anti-dependence street lamp in gardens according to claim 1, it is characterised in that：The protrusion post（6）Between
It is isodistantly spaced setting, adjacent protrusion post（6）Between distance be not more than 5cm.
3. a kind of anti-dependence street lamp in gardens according to claim 1, it is characterised in that：The elastic wheel clamping device
（8）Along street lamp mobile jib（1）Center is symmetrical set, and the elastic wheel clamping device set on same vertical direction（8）It is no less than
Two groups.
4. a kind of anti-dependence street lamp in gardens according to claim 1, it is characterised in that：The drive link（14）With from
Lever（15）Hinged place in it is outstanding set.
5. a kind of anti-dependence street lamp in gardens according to claim 1, it is characterised in that：The expansion link（13）, steel
Cord（11）And second back-moving spring（18）Quantity is identical, and expansion link（13）Between be isodistantly spaced setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710572846.6A CN107178745A (en) | 2017-07-14 | 2017-07-14 | A kind of anti-dependence street lamp in gardens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710572846.6A CN107178745A (en) | 2017-07-14 | 2017-07-14 | A kind of anti-dependence street lamp in gardens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107178745A true CN107178745A (en) | 2017-09-19 |
Family
ID=59838477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710572846.6A Withdrawn CN107178745A (en) | 2017-07-14 | 2017-07-14 | A kind of anti-dependence street lamp in gardens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107178745A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386784A (en) * | 2018-03-16 | 2018-08-10 | 李启同 | A kind of liftable heat radiating type gardens LED street lamp |
| CN108870257A (en) * | 2018-08-13 | 2018-11-23 | 李桂菊 | A kind of LED street lamp water-proof base |
| CN114877298A (en) * | 2022-05-13 | 2022-08-09 | 深圳市精智照明有限公司 | LED (light-emitting diode) mining lamp |
-
2017
- 2017-07-14 CN CN201710572846.6A patent/CN107178745A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386784A (en) * | 2018-03-16 | 2018-08-10 | 李启同 | A kind of liftable heat radiating type gardens LED street lamp |
| CN108870257A (en) * | 2018-08-13 | 2018-11-23 | 李桂菊 | A kind of LED street lamp water-proof base |
| CN114877298A (en) * | 2022-05-13 | 2022-08-09 | 深圳市精智照明有限公司 | LED (light-emitting diode) mining lamp |
| CN114877298B (en) * | 2022-05-13 | 2024-01-05 | 深圳市精智照明有限公司 | LED industrial and mining lamp |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170919 |
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| WW01 | Invention patent application withdrawn after publication |