CN104676451B - A kind of magnetic housing and the light fixture using the magnetic housing - Google Patents
A kind of magnetic housing and the light fixture using the magnetic housing Download PDFInfo
- Publication number
- CN104676451B CN104676451B CN201310611480.0A CN201310611480A CN104676451B CN 104676451 B CN104676451 B CN 104676451B CN 201310611480 A CN201310611480 A CN 201310611480A CN 104676451 B CN104676451 B CN 104676451B
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- Prior art keywords
- shell
- magnetic housing
- fixed plate
- plate
- light fixture
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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
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
-
- 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
- F21V15/02—Cages
-
- 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
-
- 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
- F21V17/105—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 using magnets
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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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of magnetic housing, including head capsule, middle shell and tail shell, middle shell is a tubular shell, head capsule and tail shell are respectively arranged in the both ends of middle shell, magnetic housing be also arranged at including one in middle shell and with the dividing plate of tail shell parallel interval, middle shell is surrounded the receiving space formed and is separated into the first cavity and the second cavity by dividing plate, dividing plate is provided with multiple fixed plates, fixed plate is located in the first cavity, fixed plate offers fixing groove, and magnet is embedded with fixing groove, tail shell and fixed plate are made by ferrimagnet.By setting multiple magnets in lamp housing so that magnetic housing of the invention is easily fixed on made of ferromagnetic material on supporter, and the magnetic shell structure is simple, and the magnetic housing easily is won from the supporter, is taken conveniently；Correspondingly, the fitting structure using the magnetic housing is simple, takes conveniently.Correspondingly, the invention also provides a kind of light fixture using above-mentioned magnetic housing.
Description
Technical field
The present invention relates to technical field of lamps, more particularly to a kind of magnetic housing and the light fixture using the magnetic housing.
Background technology
Light fixture can be divided into fixed lamp and Partable electric lighting, and the non-removable mode of fixed lamp generally use is fixed
In a supporter（Such as metope, ceiling, crossbeam, equipment etc.）, Partable electric lighting has relative to fixed lamp to be adjusted at any time
The advantages of whole illumination region.Partable electric lighting is commonly applied to mine, construction site etc..
Partable electric lighting is fixed on a certain illumination region for convenience, the lamp casing of existing Partable electric lighting often needs
Design dismountable fixed structure so that Partable electric lighting is complicated, and the Partable electric lighting is moved into another photograph
During the domain of area pellucida, the dismounting of the lamp casing is still inconvenient.
The content of the invention
It is an object of the invention to provide it is a kind of it is simple in construction, take convenient lamp casing.
In order to solve the above-mentioned technical problem, the invention provides a kind of magnetic housing, including head capsule, middle shell and tail shell, institute
It is a tubular shell to state middle shell, and the head capsule and the tail shell are respectively arranged in the both ends of the middle shell, it is characterised in that described
Magnetic housing be also arranged at including one in the middle shell and with the dividing plate of the tail shell parallel interval, the dividing plate is by the middle shell
Surround the receiving space formed and be separated into the first cavity and the second cavity, the dividing plate is provided with multiple fixed plates, the fixation
Plate is located in the first cavity, and the fixed plate offers fixing groove, and magnet is embedded with the fixing groove, the tail shell and
The fixed plate is made by ferrimagnet.
Wherein, the quantity of the fixed plate is 2, and the fixed plate is in long strip-board shape structure, and two fixed plates are side by side
Set, two sides that the fixed plate extends along its length are respectively perpendicular to its own extension formed with fixed raised line, described
Two, which fix raised line, surrounds into the fixing groove.
Wherein, the tail shell includes bottom plate and the side shell formed, the side shell outer wall and institute is extended vertically by the bottom plate
State middle shell inwall to be adapted, and the side shell is held in the dividing plate.
Wherein, the both ends of the fixed plate are each extended over formed with installation portion, and each installation portion offers the first peace
Fill hole, the dividing plate offers two first fastener holes, two first fastener hole respectively with the two first position of mounting hole phase
Corresponding, the magnetic housing also includes two first fasteners, and first fastener is through first mounting hole and described the
One fastener hole is fastenedly connected；The bottom plate of the tail shell offers four the second mounting holes, the dividing plate offer four it is second tight
Solid hole, four second fastener holes are corresponding with four second position of mounting hole respectively, and the magnetic housing also includes
Two second fasteners, second fastener are fastenedly connected through second mounting hole with second fastener hole.
Wherein, first fastener is screw or rivet, and second fastener is screw or rivet.
Wherein, the middle shell is in square tube shape.
The invention also provides a kind of light fixture, including Power Supply Assembly, lamp adapter assembly and above-mentioned magnetic housing, the power supply
Component is placed in the magnetic housing, and the lamp adapter assembly is movably set in the head capsule, the Power Supply Assembly and the lamp
Head assembly is electrically connected with.
Wherein, the lamp adapter assembly includes lamp holder and lamp holder fixed plate, and the lamp holder fixed plate is fixedly installed in the head
Shell, the lamp holder fixed plate is curved, and the both ends of the lamp holder fixed plate offer the 3rd mounting hole, and two the 3rd mounting holes are coaxial
Set, the lamp holder includes a lamp holder connecting portion being adapted with the lamp holder fixed plate, and the lamp holder connecting portion offers two
Individual first screw corresponding with two the 3rd mounting hole, the light fixture also include two first screws, and first screw is worn
The 3rd mounting hole is crossed to be connected with first screw thread.
Wherein, the light fixture also includes a U-shaped handle, and the handle is movably set in the head capsule.
Wherein, the Power Supply Assembly includes battery and pcb board, and the battery containing is in second cavity, the PCB
Plate is contained in the cavity that the head capsule surrounds, and the light fixture also includes a fixation kit, and the fixation kit includes an electricity
Pond pressing plate and two battery side plates arranged side by side, the two battery side plates are fixed on the dividing plate, described two battery side plate bags arranged side by side
The battery compartment of the receiving battery is surrounded, the battery plate is fixed in the top of two cell panel.
Implement magnetic housing provided by the invention and light fixture, its advantage are, the present invention in lamp housing by setting
Multiple magnets so that magnetic housing of the invention is easily fixed on made of ferromagnetic material on supporter, the magnetic housing knot
Structure is simple, and the magnetic housing easily is won from the supporter, takes conveniently；Correspondingly, using the magnetic shell
The fitting structure of body is simple, takes conveniently.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, the required accompanying drawing used in embodiment will be made below
Simply introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structure chart of the present invention using the light fixture of magnetic housing；
Fig. 2 is the side view of the light fixture shown in Fig. 1；
Fig. 3 is sectional view of the light fixture along III-III lines shown in Fig. 2；
Fig. 4 is the enlarged drawing of structure at IV in Fig. 3；
Fig. 5 is the top view of the light fixture shown in Fig. 1；
Fig. 6 is sectional view of the light fixture shown in Fig. 5 along line VI -- VI；
Fig. 7 is the exploded view of the light fixture shown in Fig. 1；
Fig. 8 is the exploded view of another angle of light fixture shown in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is carried out clear
Chu, it is fully described by.
Referring to figs. 1 to Fig. 4, the present invention proposes a kind of magnetic housing 100, including head capsule 110, middle shell 120 and tail shell
130, middle shell 120 is a tubular shell, and head capsule 110 and tail shell 130 are respectively arranged in the both ends of middle shell 120, magnetic of the invention
Housing 100 is also arranged in middle shell 120 including one and wraps middle shell 120 with the dividing plate 140 of the parallel interval of tail shell 130, dividing plate 140
The receiving space enclosed is separated into the first cavity and the second cavity, and dividing plate 140 is provided with multiple fixed plates 150, and fixed
Plate 150 is located in the first cavity, and fixed plate 150 offers fixing groove 151, and is embedded with magnet 160 in fixing groove 151, is
Convenience, which inhales magnet 160, to be fixed in fixing groove 151, and fixed plate 150 is made of ferrimagnet, and fixing groove 151 is effectively
Prevent the displacement of magnet 160.Magnet 160 can be a kind of permanent magnet, or electromagnet, it is preferable that magnet 160 uses
Rare earth strong magnet, such as Ru-Fe-Mn strong magnet.Magnet 160 is usually that crisp hard material is made, and magnetic housing 100 sets tail shell 130
Benefit be that can protect magnet 160, in order to weaken the magnet effect of magnet 160, tail shell 130 is made of permeability magnetic material, excellent
Selection of land, tail shell 130 are made of ferromagnetic material.While in order to reduce shadow of the magnet 160 to each electronic component in the second cavity
Ring, dividing plate 140 is made of low permeability magnetic material.
Preferably, dividing plate 140 and the middle integrated molding of shell 120, while for the sealing of magnetic housing 100, head capsule 110 with
Sealing ring 180 is provided between middle shell 120.
The present invention in lamp housing by setting multiple magnets 160 so that magnetic housing 100 of the invention is easily fixed on
Made of ferromagnetic material on supporter, the magnetic housing 100 is simple in construction, and the magnetic housing 100 is easily from the support
Win on thing, take conveniently.
Furthermore, the quantity of fixed plate 150 is 2, and correspondingly the quantity of magnet 160 is also 2, and fixed plate 150 is in
Long strip-board shape structure, two fixed plates 150 are arranged side by side, two longer side limits of fixed plate 150 be respectively perpendicular raised extension formed with
Fixed raised line 152, two fixation raised lines 152 surround into fixing groove 151.It is apparent that fixing groove 151 is a square groove, magnet 160 is also
The square magnet being adapted with fixing groove 151.In order to avoid further fixed magnet 160, magnet 160 and the mistake of fixing groove 151
It is full of cooperation.
Furthermore, tail shell 130 includes bottom plate 131 and the side shell 132 formed, side shell 132 is extended vertically by bottom plate 131
Outer wall is adapted with the middle inwall of shell 120, and side shell 131 is held in dividing plate 140.Preferably, middle shell 120 of the invention is in square tube
Shape, correspondingly, side shell 131 are also in square tube shape.
Furthermore, the both ends of fixed plate 150 stretch out respectively opens formed with installation portion 153, each installation portion 153
It is a unthreaded hole provided with the first mounting hole 153a, the first mounting hole 153a, dividing plate 140 offers two first fastener holes 141, and two first
Fastener hole 141 is corresponding with two first mounting hole 153a positions respectively, and magnetic housing 100 also includes two first fasteners 171, the
One fastener 171 is fastenedly connected through the first mounting hole 153a with the first fastener hole 141.First fastener 141 can be screw
Or one kind in rivet, correspondingly, the first fastener hole 141 is screw or unthreaded hole.
It is unthreaded hole that the bottom plate 131 of tail shell 130, which offers four second mounting holes 131a, the second mounting hole 131a, dividing plate 140
Four the second fastener holes 142 are offered, four the second fastener holes 142 are corresponding with four the second mounting hole 131a positions respectively,
Magnetic housing 100 also includes two second fasteners 172, and the second fastener 142 passes through the second mounting hole 131a and the second fastener hole
142 are fastenedly connected.Second fastener 172 can be one kind in screw or rivet, and correspondingly, the second fastener hole 142 is screw
Or unthreaded hole.In order to avoid the second fastener 142 protrudes from bottom plate 131, the second mounting hole 131a preferably uses stepped hole.
With further reference to Fig. 5 to Fig. 8, the invention also provides a kind of light fixture, including Power Supply Assembly 200, lamp adapter assembly 300
With above-mentioned magnetic housing 100, Power Supply Assembly 200 is housed in magnetic housing 100, and lamp adapter assembly 300 is movably set in head capsule
110, Power Supply Assembly 200 is electrically connected with lamp adapter assembly 300.
Furthermore, lamp adapter assembly 300 includes lamp holder 310 and lamp holder fixed plate 320, and lamp holder fixed plate 320 fixes peace
Loaded on head capsule 110, lamp holder fixed plate 320 is curved, and the both ends of lamp holder fixed plate 320 offer the 3rd mounting hole 321 respectively, and two
3rd mounting hole 321 is coaxially disposed, and lamp holder 310 includes a lamp holder connecting portion 311 being adapted with lamp holder fixed plate 320, accordingly
Ground lamp holder connecting portion 311 is hemispherical, and lamp holder connecting portion 311 offers two first screw 311a, two first screw 311a and two
The position of 3rd mounting hole 321 is corresponding, and light fixture of the invention also includes two first screws 410, and the first screw 410 is pacified through the 3rd
Dress hole 321 is threadedly coupled with the first screw 311a.
The light fixture is taken with portable for convenience, light fixture of the invention also includes a U-shaped handle 500, the activity of handle 500
It is arranged at head capsule 110.In order to be flexibly connected handle 500, the top of head capsule 110 also extends laterally formed with a Rotational Cylindrical 111, rotated
The length of post 111 is suitable with the open width of handle 500, and the both ends of handle 500 offer the 4th mounting hole respectively（Do not show in figure
Go out）, two the 4th mounting holes are coaxially disposed, and correspondingly, the both ends of Rotational Cylindrical 111 offer the second screw respectively（Do not show in figure
Go out）, the light fixture also includes two second screws 420, and the second screw 420 is threadedly coupled through the 4th mounting hole with the second screw.
Preferably, Power Supply Assembly 200 includes battery 210 and pcb board 220, and battery 210 is contained in the second cavity, in order to
Influence of the magnet 160 to pcb board 220 is avoided, pcb board 220 is contained in the cavity that head capsule 110 surrounds.For self-contained battery
210, light fixture of the invention also includes a fixation kit 600, and fixation kit 600 includes a battery plate 610 and two electricity arranged side by side
Pond side plate 620, two battery side plates 620 arranged side by side surround into the battery compartment of a receiving battery 210, and the overlap joint of battery plate 610 is fixed
In the top of two battery side plates 620.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of magnetic housing, including head capsule, middle shell and tail shell, the middle shell is a tubular shell, the head capsule and the tail
Shell is respectively arranged in the both ends of the middle shell, it is characterised in that the magnetic housing is also arranged in the middle shell simultaneously including one
With the dividing plate of the tail shell parallel interval, the dividing plate the middle shell is surrounded the receiving space formed be separated into the first cavity and
Second cavity, the dividing plate are installed with multiple fixed plates, and the fixed plate is located in the first cavity, and the fixed plate opens up
There is fixing groove, and magnet is embedded with the fixing groove, the tail shell and the fixed plate are made by ferrimagnet.
2. magnetic housing according to claim 1, it is characterised in that the quantity of the fixed plate is 2, the fixed plate
In long strip-board shape structure, and two fixed plates are arranged side by side, the two sides difference that the fixed plate extends along its length
Perpendicular to its own extension formed with fixed raised line, described two, which fix raised line, surrounds into the fixing groove.
3. magnetic housing according to claim 2, it is characterised in that the tail shell includes bottom plate and by the bottom edge
Extend vertically the side shell to be formed, the side shell outer wall is adapted with the middle shell inwall, and the side shell be held in it is described every
Plate.
4. magnetic housing according to claim 3, it is characterised in that the both ends of the fixed plate are each extended over formed with peace
Dress portion, each installation portion offer the first mounting hole, and the dividing plate offers two first fastener holes, two first fastening
Hole is corresponding with two first position of mounting hole respectively, and the magnetic housing also includes two first fasteners, and described first is tight
Firmware is fastenedly connected through first mounting hole with first fastener hole；
The bottom plate of the tail shell offers four the second mounting holes, and the dividing plate offers four the second fastener holes, described four
Second fastener hole is corresponding with four second position of mounting hole respectively, and the magnetic housing also includes two second fasteners,
Second fastener is fastenedly connected through second mounting hole with second fastener hole.
5. magnetic housing according to claim 4, it is characterised in that first fastener is screw or rivet, described
Second fastener is screw or rivet.
6. magnetic housing according to claim 4, it is characterised in that the middle shell is in square tube shape.
7. a kind of light fixture, including Power Supply Assembly, lamp adapter assembly and the magnetic housing as described in claim any one of 1-6, described
Power Supply Assembly is placed in the magnetic housing, and the lamp adapter assembly is movably set in the head capsule, the Power Supply Assembly and institute
State lamp adapter assembly electric connection.
8. light fixture according to claim 7, it is characterised in that the lamp adapter assembly includes lamp holder and lamp holder fixed plate, institute
State lamp holder fixed plate and be fixedly installed in the head capsule, the lamp holder fixed plate is curved, and the both ends of the lamp holder fixed plate open up
There is the 3rd mounting hole, two the 3rd mounting holes are coaxially disposed, and the lamp holder includes a lamp holder being adapted with the lamp holder fixed plate
Connecting portion, the lamp holder connecting portion offer two first screws corresponding with two the 3rd mounting hole, and the light fixture is also
Including two first screws, first screw is connected through the 3rd mounting hole with first screw thread.
9. light fixture according to claim 7, it is characterised in that the light fixture also includes a U-shaped handle, the handle
It is movably set in the head capsule.
10. light fixture according to claim 7, it is characterised in that the Power Supply Assembly includes battery and pcb board, the electricity
Pond is placed in second cavity, and the pcb board is contained in the cavity that the head capsule surrounds, and the light fixture also includes one
Fixation kit, the fixation kit include a battery plate and two battery side plates arranged side by side, and the two battery side plates are fixed on institute
Dividing plate is stated, described two battery side plates arranged side by side surround fixed into a battery compartment for accommodating the battery, the battery plate
In the top of two cell panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611480.0A CN104676451B (en) | 2013-11-26 | 2013-11-26 | A kind of magnetic housing and the light fixture using the magnetic housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611480.0A CN104676451B (en) | 2013-11-26 | 2013-11-26 | A kind of magnetic housing and the light fixture using the magnetic housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104676451A CN104676451A (en) | 2015-06-03 |
| CN104676451B true CN104676451B (en) | 2017-11-21 |
Family
ID=53311851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310611480.0A Active CN104676451B (en) | 2013-11-26 | 2013-11-26 | A kind of magnetic housing and the light fixture using the magnetic housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104676451B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210335U (en) * | 1986-12-20 | 1987-08-19 | 黄炳煜 | Lamp with permanent-magnet |
| CN2036611U (en) * | 1988-07-25 | 1989-04-26 | 郑秀英 | Magnetic-attraction universal lamp fixture |
| CN2372552Y (en) * | 1999-05-15 | 2000-04-05 | 陈联 | Tool lamp with magnetic chassis |
| KR20010009379A (en) * | 1999-07-09 | 2001-02-05 | 양승창 | Reflector for fluorescent lamp for installing on the lamp housing with magnetic means |
| CN201110514Y (en) * | 2007-11-22 | 2008-09-03 | 王正国 | Stationary type illuminating apparatus |
| CN202511903U (en) * | 2012-04-16 | 2012-10-31 | 北京博电新力电气股份有限公司 | Permanent magnetic adsorption type shell |
| CN202708804U (en) * | 2011-12-19 | 2013-01-30 | 卓大枫 | Light emitting diode (LED) bed lamp with magnetic base |
| CN103115335A (en) * | 2011-11-16 | 2013-05-22 | 王凤华 | Magnetic desk lamp base seat |
-
2013
- 2013-11-26 CN CN201310611480.0A patent/CN104676451B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210335U (en) * | 1986-12-20 | 1987-08-19 | 黄炳煜 | Lamp with permanent-magnet |
| CN2036611U (en) * | 1988-07-25 | 1989-04-26 | 郑秀英 | Magnetic-attraction universal lamp fixture |
| CN2372552Y (en) * | 1999-05-15 | 2000-04-05 | 陈联 | Tool lamp with magnetic chassis |
| KR20010009379A (en) * | 1999-07-09 | 2001-02-05 | 양승창 | Reflector for fluorescent lamp for installing on the lamp housing with magnetic means |
| CN201110514Y (en) * | 2007-11-22 | 2008-09-03 | 王正国 | Stationary type illuminating apparatus |
| CN103115335A (en) * | 2011-11-16 | 2013-05-22 | 王凤华 | Magnetic desk lamp base seat |
| CN202708804U (en) * | 2011-12-19 | 2013-01-30 | 卓大枫 | Light emitting diode (LED) bed lamp with magnetic base |
| CN202511903U (en) * | 2012-04-16 | 2012-10-31 | 北京博电新力电气股份有限公司 | Permanent magnetic adsorption type shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104676451A (en) | 2015-06-03 |
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