CN105066073B - LED road lamp controller installing mechanism with water level detecting function - Google Patents
LED road lamp controller installing mechanism with water level detecting function Download PDFInfo
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- CN105066073B CN105066073B CN201510571952.3A CN201510571952A CN105066073B CN 105066073 B CN105066073 B CN 105066073B CN 201510571952 A CN201510571952 A CN 201510571952A CN 105066073 B CN105066073 B CN 105066073B
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- road lamp
- radial direction
- controller
- installation shell
- closed cavity
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Classifications
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- 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
-
- 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
- F21V25/00—Safety devices structurally associated with lighting devices
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The present invention relates to a kind of LED road lamp controller installing mechanism with water level detecting function.It solves the technical problems such as prior art stability difference.Mechanism includes the installation shell for having closed cavity and being vertically arranged, controller for road lamp is provided with closed cavity, it is provided with the middle part of installation shell in closed cavity and is vertically arranged and is distributed in the radial direction snubber block of controller for road lamp periphery, annular groove is formed between radial direction snubber block and closed cavity cavity wall and controller for road lamp is fixed on radial direction snubber block by demountable structure, the radial direction shock-damping structure in annular groove is provided between radial direction snubber block and closed cavity cavity wall, the soft support boss being additionally provided with the closed cavity of installation shell below controller for road lamp, the one side of soft support boss has some projections born against in controller for road lamp lower surface, some and raised one-to-one axial damping part is provided with inside soft support boss.The invention has the advantages that：Stability is good.
Description
Technical field
The invention belongs to technical field of electric power, more particularly to a kind of LED road lamp controller peace with water level detecting function
Mounting mechanism.
Background technology
Street lamp is mainly used in illuminating, and the extinguishing and unlatching of street lamp are controlled generally by controller for road lamp.Street lamp one
As be arranged on lamp stand, lamp stand is arranged on the both sides of road, and controller for road lamp is arranged in lamp stand.Vehicle traveling warp on road surface
It is out-of-date, if controller for road lamp installation is unstable, because the vibrations on road surface can cause the service life of controller for road lamp to shorten.Its
Secondary, in the place more than some rainwater, there is the phenomenon of electric leakage in the road surface of particularly easy ponding, street lamp.And existing street lamp is all
Can not voluntarily it not cut off the electricity supply according to surface gathered water depth, pedestrian easily gets an electric shock faintness during passing.In order to
Enough strengthen the mounting stability of controller for road lamp and ensure security when pedestrian is passing, that is, avoid causing to get an electric shock due to electric leakage
Accident, therefore, urgent need, which develops one kind, can strengthen controller for road lamp mounting stability and can voluntarily be cut in ponding
The device of disconnected power supply.
The content of the invention
Regarding the issue above, the present invention provides a kind of design is more reasonable, it is possible to increase mounting stability and energy
Realize the LED road lamp controller installing mechanism with water level detecting function for automatically cutting off power supply.
To reach above-mentioned purpose, present invention employs following technical proposal：This has the LED street lamp control of water level detecting function
Device installing mechanism processed includes the installation shell for having closed cavity and being vertically arranged, and controller for road lamp is provided with closed cavity,
It is provided with some interior positioned at closed cavity in the middle part of described installation shell and is vertically arranged and is distributed in the footpath of controller for road lamp periphery
To snubber block, form annular groove between the radial direction snubber block and closed cavity cavity wall and controller for road lamp passes through demountable structure
It is fixed on radial direction snubber block, the radial direction damping knot in annular groove is provided between radial direction snubber block and closed cavity cavity wall
Structure, the radial direction snubber block can be limited when radial direction snubber block excessive radial outwards deforms upon by being provided with the notch of annular groove
The position-limit mechanism that excessive radial outwards deforms upon, it is additionally provided with the closed cavity of installation shell below controller for road lamp
Soft support boss, described soft support boss has some bear against in street lamp control close to the one side of controller for road lamp
The projection of device lower surface processed, described soft support boss inside are provided with some and described raised one-to-one axial dampings
Part, described installation shell is positioned by fixed structure and is provided with condensate tank of dehumidifier on installation shell, in installation shell
On be additionally provided with positioned at the condensate tank of dehumidifier periphery safeguard structure.
In the above-mentioned LED road lamp controller installing mechanism with water level detecting function, described radial direction shock-damping structure
The spring on radial direction snubber block and closed cavity cavity wall is respectively acting on including some both ends.
In the above-mentioned LED road lamp controller installing mechanism with water level detecting function, in every piece of radial direction snubber block
Lateral surface is respectively equipped with outer Blind locating holes, and the closed cavity cavity wall is provided with thinks positioning blind in corresponding with the outer Blind locating holes
Hole, one end of the spring are inserted in outer Blind locating holes, and the other end is inserted in interior Blind locating holes.
In the above-mentioned LED road lamp controller installing mechanism with water level detecting function, described position-limit mechanism includes
It is connected to radial direction snubber block lower end and the arc-shaped limit block at annular groove notch, described arc-shaped limit block thickness is less than ring
The groove width of shape groove and leave gap between arc-shaped limit block and closed cavity cavity wall.
In the above-mentioned LED road lamp controller installing mechanism with water level detecting function, described soft support boss
Be provided with it is some be vertically arranged and with the one-to-one installing blind of projection, the aperture of installing blind down, described axle
For any one in spring and elastic rubber column and it is arranged on to damping part in installing blind, one end of axial damping part
The bottom hole of installing blind is acted on, the other end is acted on installation shell.
In the above-mentioned LED road lamp controller installing mechanism with water level detecting function, described condensate tank of dehumidifier
For level sensor, level sensor is located in installation side wall of outer shell and is tightly connected between installation shell.
In the above-mentioned LED road lamp controller installing mechanism with water level detecting function, described safeguard structure includes
Some arc protective blocks of condensate tank of dehumidifier periphery are arranged on, gap is left between adjacent two pieces of arc protective blocks.
In the above-mentioned LED road lamp controller installing mechanism with water level detecting function, described fixed structure includes
At least one mounting and fixing bracket for being arranged on installation outer side.Mounting and fixing bracket is bolted on lamp stand.
In the above-mentioned LED road lamp controller installing mechanism with water level detecting function, in described installation shell also
Provided with the radiator fan above controller for road lamp.
In the above-mentioned LED road lamp controller installing mechanism with water level detecting function, described installation cover top portion
Outer wall is provided with some radiating ribs.
Compared with prior art, there is the advantages of LED road lamp controller installing mechanism of water level detecting function to be for this：
1st, it is more reasonable to design, and damping can be radially carried out to controller for road lamp because there is provided radial direction snubber block combination radial direction shock-damping structure
Protection, raised and axial damping part is combined because there is provided soft support boss, the axial direction of controller for road lamp can be carried out
Protection, i.e., when road surface is shaken, it can further extend the use longevity of controller for road lamp by radial and axial protection
Life, meanwhile, structural stability is good, practical.2nd, it is simple in construction and easily fabricated.3rd, electric shock accidents is avoided, it is safe and easy
In expanded application.
Brief description of the drawings
Fig. 1 is structural representation provided by the invention.
In figure, installation shell 1, closed cavity 1a, mounting and fixing bracket 1b, radiator fan 1c, radiating ribs 1d, thermal insulation board
It is 1e, temperature sensor 1f, lower casing 11, upper casing 12, sealing ring 13, controller for road lamp 2, radial direction snubber block 3, annular groove 3a, spacing
Step 31, radial direction shock-damping structure 4, spring 41, position-limit mechanism 5, arc-shaped limit block 51, soft support boss 6, projection 61, axial direction
Damping part 62, installing blind 63, condensate tank of dehumidifier 7, safeguard structure 71, arc protective block 71a.
Embodiment
It is the specific embodiment of invention and with reference to accompanying drawing below, technical scheme is further described, but
The present invention is not limited to these embodiments.
As shown in figure 1, this LED road lamp controller installing mechanism with water level detecting function is included with closed cavity 1a
And the installation shell 1 being vertically arranged.Installation shell 1 includes lower casing 11 and the upper casing 12 being fastened on lower casing 11.Lower casing 11 and upper
Be provided with sealing ring 13 between shell 12, lower casing 11 has lower annular groove with respect to one end of upper casing 12, have on upper casing 12 with this
The corresponding upper annular groove of annular groove, lower annular groove and upper annular groove form circular orientation chamber, and described sealing ring 13 is arranged on
Circular orientation intracavitary.Secondly, connected between described lower casing 11 and upper casing 12 by ring flange.Lower casing 11 and upper casing 12 be not by
Rust Steel material is made, and is not easy to get rusty and structural strength is high.In addition, male-female engagement sealing is additionally provided between lower casing 11 and upper casing 12
Structure.Male-female engagement sealing structure includes the lower ring packing step being arranged on lower casing 11, and being provided with upper casing 12 can be with
The annular protrusion that ring packing step is engaged.
Controller for road lamp 2 is provided with closed cavity 1a, the described middle part of installation shell 1 is located at closed cavity provided with some
In 1a and it is vertically arranged and is distributed in the radial direction snubber block 3 of the periphery of controller for road lamp 2, the upper end of radial direction snubber block 3 is connected to down
Shell 11 is hanging downwards close to one end of upper casing 12, the other end.Also, radial direction snubber block 3 is connected as a single entity structure with lower casing 11.Footpath
The periphery of controller for road lamp 2 is distributed in the even circumferential of snubber block 3 and is encircled into a circle.The radial direction snubber block 3 and closed cavity
Annular groove 3a is formed between 1a cavity walls and controller for road lamp 2 is fixed on radial direction snubber block 3 by demountable structure, annular groove 3a
For deformation groove, i.e. when shaking, annular groove 3a notch is expanded or reduced；Secondly, demountable structure includes being arranged on
The external screw thread of the outer wall of controller for road lamp 2, in the inwall of radial direction snubber block 3 for being encircled into a circle is provided with and is threadedly coupled with external screw thread
Screw thread.Further, the lower end inside of the radial direction snubber block 3 is additionally provided with what is excessively moved down for preventing the controller for road lamp 2
Limited step 31.
The radial direction shock-damping structure 4 in annular groove 3a, tool are provided between radial direction snubber block 3 and closed cavity 1a cavity walls
Body, the radial direction shock-damping structure 4 includes the spring that some both ends are respectively acting on radial direction snubber block 3 and closed cavity 1a cavity walls
41.Prioritization scheme, outer Blind locating holes are respectively equipped with the lateral surface of every piece of radial direction snubber block 3, in the closed cavity 1a cavity walls
Provided with Blind locating holes in corresponding are thought with the outer Blind locating holes, one end of the spring 41 is inserted in outer Blind locating holes, the other end
Insert in interior Blind locating holes.Three bullets set gradually from the bottom up are respectively equipped with every piece of radial direction snubber block 3 of the present embodiment
Spring 41, and the elastic force of the spring 41 is gradually reduced from the bottom up.
The footpath can be limited when the excessive radial of radial direction snubber block 3 outwards deforms upon by being provided with annular groove 3a notch
The position-limit mechanism 5 outwards deformed upon to the excessive radial of snubber block 3, specifically, the position-limit mechanism 5 include being connected to radial direction damping
The lower end of the block 3 and arc-shaped limit block 51 at the annular groove 3a notches, the described thickness of arc-shaped limit block 51 are less than annular groove 3a
Groove width and leave gap between arc-shaped limit block 51 and closed cavity 1a cavity walls.Arc-shaped limit block 51 passes through some self threading pins
The lower end outside of radial direction snubber block 3 is fixed on, has in the outside of each arc-shaped limit block 51 and is matched with closed cavity 1a cavity walls
Mating surface.
In order to improve heat dispersion, radiator fan 1c above controller for road lamp 2 is additionally provided with installation shell 1.
Radiator fan 1c is fixed on the thermal insulation board 1e in installation shell 1, if thermal insulation board 1e is horizontally disposed and is provided with thermal insulation board 1e
Dry heat emission hole.Heat emission hole is tapered, and the lower end orifice diameter of the heat emission hole is more than upper end orifice diameter.Further enhance thermal diffusivity
Energy.The temperature sensor 1f being connected with radiator fan 1c is additionally provided with closed cavity 1a, when the temperature in closed cavity 1a is high
When the design temperature of controller for road lamp, radiator fan 1c, which is opened, to be radiated, and the radiator fan 1c of the present embodiment is axle stream wind
Fan.Secondly, some radiating ribs 1d are provided with the installation top exterior walls of shell 1.
The soft support boss 6 being additionally provided with the closed cavity 1a of installation shell 1 below controller for road lamp 2 is soft
Property support boss 6 is made up of silica gel or rubber.There are some points close to the one side of controller for road lamp 2 in soft support boss 6
The projection 61 of the lower surface of controller for road lamp 2 is not resisted against, there is arc convex respectively in each projection 61, in soft support boss
6 inside are provided with some and described one-to-one axial damping part 62 of projection 61, convex in soft support for the ease of installation
Platform 6 be provided with it is some be vertically arranged and with the raised 61 one-to-one installing blind 63, the aperture of installing blind 63 down,
Described axial damping part 62 is any one in spring and elastic rubber column and is arranged in installing blind 63, is axially subtracted
One end of shake part 62 acts on the bottom hole of installing blind 63, and the other end is acted on installation shell 1.
Further, shell 1 is installed to position by fixed structure and be provided with condensate tank of dehumidifier 7, water level inspection on installation shell 1
Survey device 7 is level sensor, and level sensor is located in the installation side wall of shell 1 and is tightly connected between installation shell 1.
The safeguard structure 71 positioned at the periphery of the condensate tank of dehumidifier 7 is additionally provided with installation shell 1.Specifically, safeguard structure 71 here
Stayed between some arc protective block 71a including being arranged on the periphery of condensate tank of dehumidifier 7, adjacent two pieces of arc protective block 71a
There is gap.
In addition, above-mentioned fixed structure includes at least one mounting and fixing bracket 1b for being arranged on the outside of installation shell 1.
In the present embodiment, the present embodiment is attached to the setting position inside lamp stand, condensate tank of dehumidifier 7 connects with the external world
Touch, i.e., when the ponding in the external world rises to the position that condensate tank of dehumidifier 7 can contact, condensate tank of dehumidifier 7 produces control signal
And administrative center's system in the region is transmitted signals to, then administrative center's system reception signal is so as to give controller for road lamp 2
Extinguish the order of LED street lamp, i.e. LED street lamp is off, and the structure can prevent from causing pedestrian to get an electric shock due to electric leakage, improve
The safety coefficient of trip.
In addition, the present embodiment can be to controller for road lamp 2 by combining radial direction shock-damping structure 4 there is provided radial direction snubber block 3
Shock-absorbing protecting is radially carried out, projection 61 and axial damping part 62 are combined because there is provided soft support boss 6, can be to street lamp
The axial direction of controller 2 is protected, i.e., when road surface is shaken, can further extend road by radial and axial protection
The service life of lamp controller 2, meanwhile, structural stability is good.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more used herein installation shell 1, closed cavity 1a, mounting and fixing bracket 1b, radiator fan 1c, dissipate
Hot muscle 1d, thermal insulation board 1e, temperature sensor 1f, lower casing 11, upper casing 12, sealing ring 13, controller for road lamp 2, radial direction snubber block 3,
Annular groove 3a, limited step 31, radial direction shock-damping structure 4, spring 41, position-limit mechanism 5, arc-shaped limit block 51, soft support boss
6th, the art such as projection 61, axial damping part 62, installing blind 63, condensate tank of dehumidifier 7, safeguard structure 71, arc protective block 71a
Language, but it is not precluded from the possibility using other terms.It is used for the purpose of more easily describing and explaining this using these terms
The essence of invention；Any additional limitation is construed as all to disagree with spirit of the present invention.
Claims (7)
1. a kind of LED road lamp controller installing mechanism with water level detecting function, it is characterised in that this installing mechanism includes tool
The installation shell (1) for having closed cavity (1a) and being vertically arranged, controller for road lamp (2) is provided with closed cavity (1a), it is described
Installation shell (1) in the middle part of be provided with and some in the closed cavity (1a) and are vertically arranged and are distributed in controller for road lamp (2) outside
The radial direction snubber block (3) enclosed, annular groove (3a) and street lamp are formed between the radial direction snubber block (3) and closed cavity (1a) cavity wall
Controller (2) is fixed on radial direction snubber block (3) by demountable structure, in radial direction snubber block (3) and closed cavity (1a) chamber
The radial direction shock-damping structure (4) in annular groove (3a) is provided between wall, is provided with and ought radially subtract at annular groove (3a) notch
Shake block (3) excessive radial can limit the limit that radial direction snubber block (3) excessive radial outwards deforms upon when outwards deforming upon
Position mechanism (5), the soft support being additionally provided with the closed cavity (1a) of installation shell (1) below controller for road lamp (2)
Boss (6), described soft support boss (6) have some bear against in street lamp control close to the one side of controller for road lamp (2)
The projection (61) of device (2) lower surface processed, described soft support boss (6) is internal to be provided with some and described projections (61) one by one
Corresponding axial damping part (62), described installation shell (1) are positioned by fixed structure and are provided with installation shell (1)
Condensate tank of dehumidifier (7), the safeguard structure (71) positioned at the condensate tank of dehumidifier (7) periphery is additionally provided with installation shell (1)；
The radial direction shock-damping structure (4) is respectively acting on radial direction snubber block (3) and closed cavity (1a) cavity wall including some both ends
On spring (41)；
Outer Blind locating holes are respectively equipped with the lateral surface of every piece of radial direction snubber block (3), closed cavity (1a) cavity wall is provided with
Think Blind locating holes in corresponding with the outer Blind locating holes, one end of the spring (41) is inserted in outer Blind locating holes, and the other end is inserted
In in interior Blind locating holes；
Described position-limit mechanism (5) includes being connected to radial direction snubber block (3) lower end and the arc at annular groove (3a) notch
Limited block (51), described arc-shaped limit block (51) thickness are less than the groove width of annular groove (3a) and with arc-shaped limit block (51) with sealing
Close between cavity (1a) cavity wall and leave gap；
Installation shell (1) includes lower casing (11) and the upper casing (12) being fastened on lower casing (11)；In lower casing (11) and upper casing (12)
Between be additionally provided with male-female engagement sealing structure；Male-female engagement sealing structure includes the lower ring packing being arranged on lower casing (11)
Step, the annular protrusion that can be engaged with lower ring packing step is provided with upper casing (12)；Arc-shaped limit block (51) if by
Dry self threading pin is fixed on radial direction snubber block (3) lower end outside, has in the outside of each arc-shaped limit block (51) and closed cavity
The mating surface that (1a) cavity wall matches.
2. the LED road lamp controller installing mechanism according to claim 1 with water level detecting function, it is characterised in that
Described soft support boss (6) be provided with it is some be vertically arranged and with described raised (61) one-to-one installing blind
(63), down, described axial damping part (62) is any in spring and elastic rubber column in the aperture of installing blind (63)
A kind of and be arranged in installing blind (63), one end of axial damping part (62) acts on the bottom hole of installing blind (63), separately
One end is acted on installation shell (1).
3. the LED road lamp controller installing mechanism according to claim 1 or 2 with water level detecting function, its feature exist
In, described condensate tank of dehumidifier (7) be level sensor, level sensor be located in installation shell (1) side wall and with installation
Shell is tightly connected between (1).
4. the LED road lamp controller installing mechanism according to claim 3 with water level detecting function, it is characterised in that
Some arc protective blocks (71a) of the described safeguard structure (71) including being arranged on condensate tank of dehumidifier (7) periphery, adjacent two
Gap is left between block arc protective block (71a).
5. the LED road lamp controller installing mechanism according to claim 1 or 2 with water level detecting function, its feature exist
In described fixed structure includes at least one mounting and fixing bracket (1b) being arranged on the outside of installation shell (1).
6. the LED road lamp controller installing mechanism according to claim 1 or 2 with water level detecting function, its feature exist
In the radiator fan (1c) being additionally provided with described installation shell (1) above controller for road lamp (2).
7. the LED road lamp controller installing mechanism according to claim 6 with water level detecting function, it is characterised in that
Described installation shell (1) top exterior walls are provided with some radiating ribs (1d).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510571952.3A CN105066073B (en) | 2015-09-09 | 2015-09-09 | LED road lamp controller installing mechanism with water level detecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510571952.3A CN105066073B (en) | 2015-09-09 | 2015-09-09 | LED road lamp controller installing mechanism with water level detecting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105066073A CN105066073A (en) | 2015-11-18 |
| CN105066073B true CN105066073B (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510571952.3A Active CN105066073B (en) | 2015-09-09 | 2015-09-09 | LED road lamp controller installing mechanism with water level detecting function |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919691A (en) * | 2018-10-09 | 2018-11-30 | 深圳市意达亨科技有限公司 | A kind of intelligent display terminal protection system |
| TWI729803B (en) * | 2020-05-11 | 2021-06-01 | 威力工業網絡股份有限公司 | Road light device for detecting water level |
Citations (4)
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|---|---|---|---|---|
| CN103383069A (en) * | 2012-05-03 | 2013-11-06 | 建准电机工业股份有限公司 | Lamp fitting |
| CN203823564U (en) * | 2014-03-17 | 2014-09-10 | 叶丽香 | Mine lamp |
| CN104394636A (en) * | 2014-12-05 | 2015-03-04 | 瑞斯康微电子（深圳）有限公司 | Intelligent light streetlamp centralized control system |
| CN205208469U (en) * | 2015-09-09 | 2016-05-04 | 张锦鹏 | LED street lamp controller installation mechanism with detection of water level function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7400095B2 (en) * | 2005-11-16 | 2008-07-15 | Ellenberger & Poensgen Gmbh | Portable electric lighting fixture |
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2015
- 2015-09-09 CN CN201510571952.3A patent/CN105066073B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383069A (en) * | 2012-05-03 | 2013-11-06 | 建准电机工业股份有限公司 | Lamp fitting |
| CN203823564U (en) * | 2014-03-17 | 2014-09-10 | 叶丽香 | Mine lamp |
| CN104394636A (en) * | 2014-12-05 | 2015-03-04 | 瑞斯康微电子（深圳）有限公司 | Intelligent light streetlamp centralized control system |
| CN205208469U (en) * | 2015-09-09 | 2016-05-04 | 张锦鹏 | LED street lamp controller installation mechanism with detection of water level function |
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| CN105066073A (en) | 2015-11-18 |
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Inventor after: Xu Xuebing Inventor after: Zheng Zhuqin Inventor after: Gao Guobin Inventor before: Zhang Jinpeng |
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Effective date of registration: 20171123 Address after: 224006 Jiangsu, Yancheng City, Jiangsu province Longgang Town Street Office Square Bridge residence Committee (F) Applicant after: Yancheng Ming Yu Technology Co., Ltd. Address before: 312461, Shaoxing, Zhejiang province Shengzhou City No. 22 Luo Luo mountain village Applicant before: Zhang Jinpeng |
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