CN110173639B - Lamps and lanterns for art design - Google Patents
Lamps and lanterns for art design Download PDFInfo
- Publication number
- CN110173639B CN110173639B CN201910368096.XA CN201910368096A CN110173639B CN 110173639 B CN110173639 B CN 110173639B CN 201910368096 A CN201910368096 A CN 201910368096A CN 110173639 B CN110173639 B CN 110173639B
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- Prior art keywords
- screw
- lamp tube
- gear
- page body
- sliding seat
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Classifications
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- 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
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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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
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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
- 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
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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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
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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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a lamp for art design, which comprises two fixing clamp seats and a U-shaped support, wherein the U-shaped support consists of two support rods at the left side and the right side and a guide rail rod in the middle, the support rods are connected with the fixing clamp seats, a lead screw is arranged between the middle parts of the two support rods, a left sliding seat and a right sliding seat are arranged on the guide rail rod, guide holes and a screw hole are respectively arranged on the side surfaces of the left sliding seat and the right sliding seat, the two screw holes are respectively in threaded connection with a left-handed external thread and a right-handed external thread on the lead screw, a left opening rod and a right opening rod are respectively hinged to the top parts of the left sliding seat and the right sliding seat, the other ends of the left opening rod and the right opening rod are hinged to the middle part of a lamp tube, a plurality of small bulbs are arranged on the lamp tube, a power supply. The distance and the brightness of the light source can be adjusted, and the light source is conveniently fixed on the drawing board, so that the light is not easy to be shielded.
Description
Technical Field
The invention relates to the field of art design, in particular to a lamp for art design.
Background
Luminaire refers to an appliance that transmits light, distributes and changes the light distribution of a light source, usually for illumination or decoration. When the art is designed, the creator often needs to compose a picture on drawing paper with a painting brush for a long time before the drawing board, often think that the light is turned on in the dark, the person's eyes can feel very glittering in the twinkling of an eye when the light is turned on, the eyesight is very injured, some problems exist in indoor light, for example, the distance of a light source can not be regulated and controlled, the illumination brightness of the lamp can not be adjusted at will, and the light is often shielded when people use, so that the lamp suitable for the art design is urgently needed to be designed.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a lamp for art design, the lamp source distance and the brightness of the lamp can be adjusted, and the lamp can be conveniently fixed on a drawing board, so that the light is not easily shielded.
The invention adopts the technical scheme for solving the technical problems that: the lamp for art design comprises two fixing holders and a U-shaped support, wherein the U-shaped support consists of two support rods at the left side and the right side and a guide rail rod in the middle, the support rods are connected with the fixing holders, a lead screw is arranged between the middle parts of the two support rods, the left part of the lead screw is connected with a gear reducer, the gear reducer is connected with a driving motor, the lead screw is provided with a left thread and a right thread which are respectively a left-handed external thread and a right-handed external thread, the guide rail rod is provided with a left sliding seat and a right sliding seat, the side surfaces of the left sliding seat and the right sliding seat are respectively provided with a guide hole and a screw hole, the two guide holes are matched with the guide rail rod in sliding connection, the two screw holes are respectively provided with a right-handed internal thread and a left-handed internal thread, the right-handed internal thread and the left-handed internal thread are respectively in threaded connection with the, the other ends of the left opening rod and the right opening rod are hinged with the middle part of the lamp tube, a plurality of small bulbs are arranged on the lamp tube, a power supply box is fixed at the middle part of the guide rail rod and is connected with the lamp tube and the driving motor through a lead, and an opening and closing control knob for controlling the opening and closing of the lamp tube, a lamp tube switch and a brightness control knob for controlling the brightness degree are arranged on the power supply box.
In order to further perfect, the fluorescent tube includes left wing fluorescent tube, right wing fluorescent tube and hinge spare, and hinge spare includes back page body, preceding page body and connecting axle and constitutes, the shape of back page body is the spill, and the shape of preceding page body is the convex, carries out unsmooth cooperation through the connecting axle between back page body and the preceding page body and connects, and the connecting axle makes the fluorescent tube turn from top to bottom, and increase irradiation angle scope, back page body is controlled both sides and is articulated left side respectively and prop open the pole and right side prop open the pole, both sides articulate left wing fluorescent tube and right wing fluorescent tube respectively about the preceding page body. The left wing lamp tube and the right wing lamp tube can independently rotate horizontally.
Further perfection, the front part of the front hinge body is provided with a transverse groove, a lamp tube synchronous controller is arranged in the transverse groove, the lamp tube synchronous controller comprises a left vertical shaft and a right vertical shaft, a left straight gear and a right straight gear are respectively fixed at the middle parts of the left vertical shaft and the right vertical shaft, the left straight gear and the right straight gear are mutually meshed, and respectively engaged with the left conical tooth surface at the right end of the left wing lamp tube and the right conical tooth surface at the left end of the right wing lamp tube, a linkage plate capable of sliding up and down is fixed at the upper parts of the left vertical shaft and the right vertical shaft, a return spring for bouncing a spur gear is respectively fixed at the lower parts of the left vertical shaft and the right vertical shaft, the middle part of the linkage plate is connected with a clutch screw for controlling the engagement of the straight teeth and the bevel teeth, the clutch screw is connected with a fixed nut, the fixed nut is fixed on the top surface of the front page body, the left wing lamp tube and the right wing lamp tube can be opened and closed synchronously by screwing the clutch screw.
Further perfection, the circumferential angle of the left conical tooth surface and the right conical tooth surface is larger than or equal to 90 degrees.
Further perfection, be equipped with two damping packing rings about on the connecting axle, damping packing ring is located between the back page body and the preceding page body. The damping washer can conveniently fix the positions of the back page body and the front page body, and reduces the abrasion between the back page body and the front page body.
Further perfection, the lead screw both ends are provided with the axle bed, and the axle bed is T font tee bend tubular structure, and the axle bed is fixed on the cradling piece, is equipped with the bearing in the axle bed, gear reducer includes the casing, is equipped with driving gear and driven gear in the casing, and driving gear connection driving motor, driving motor fix on the casing left side wall, driven gear connection lead screw, the casing left part is equipped with the sleeve, the axle bed on sleeve fixed connection left side.
Further perfecting, the opening and closing control knob and the brightness control knob are positioned on the front surface of the power supply box.
Further perfection, the screw hole is made into an embedded type threaded sleeve structure, is not easy to damage, and is easy to install, replace and maintain.
Further perfection, left side slide and right slide side are the L shape, make things convenient for the fluorescent tube to pack up, practice thrift the space.
The invention has the beneficial effects that: according to the invention, the left sliding seat and the right sliding seat are driven by the lead screw to simultaneously move in the middle, so that the left opening rod and the right opening rod are unfolded, and the lamp tube is ejected forwards for a certain distance, thereby achieving the purpose of adjusting the distance of the lamp source, and being rapid and convenient; the invention can adjust the brightness of the lamp tube, has high degree of freedom of the lamp tube, can freely change the brightness and the illumination angle of the lamp source, and is beneficial to artistic design by utilizing drawing; the invention is convenient to fix on the drawing board, so that the light is not easy to be shielded by human body.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is an enlarged view of a portion of the structure of FIG. 1;
FIG. 5 is a schematic diagram of the axle seat and gear reducer of FIG. 2;
FIG. 6 is an enlarged top view of the hinge member of FIG. 2;
FIG. 7 is an enlarged side view of the hinge member of FIG. 3;
description of reference numerals: 1. a fixed clamping seat, 2, a U-shaped bracket, 3, a bracket rod, 4, a guide rail rod, 5, a lead screw, 6, a gear reducer, 7, a driving motor, 8, a left slide seat, 9, a right slide seat, 10, a guide hole, 11, a screw hole, 12, a left opening rod, 13, a right opening rod, 14, a lamp tube, 15, a small bulb, 16, a power supply box, 17, an opening and closing control knob, 18, a brightness control knob, 19, a left wing lamp tube, 20, a right wing lamp tube, 21, a hinge piece, 22, a back leaf body, 23, a front leaf body, 24, a connecting shaft, 25, a transverse groove, 26, a left vertical shaft, 27, a right vertical shaft, 28, a left spur gear, 29, a right spur gear, 30, a left cone tooth surface, 31, a right cone tooth surface, 32, a linkage plate, 33, a return spring, 34, a clutch screw, 35, a fixed nut, 36, a gasket, 37, 39, a shaft seat, a shell, 40 and a driving gear, 41. driven gear 42, sleeve.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
referring to figures 1 to 7: this kind of lamps and lanterns for art design in this embodiment, including two fixing clip seat 1 and a U-shaped support 2, U-shaped support 2 comprises two cradling pieces 3 and a middle guide rail pole 4 on the left and right sides, cradling piece 3 is connected fixing clip seat 1, installs a lead screw 5 between two cradling pieces 3 middle part, lead screw 5 left part even has gear reducer 6, and gear reducer 6 connects actuating motor 7, two sections screw threads about being equipped with on lead screw 5 are levogyration external screw thread and dextrorotation external screw thread respectively, install left slide 8 and right slide 9 on the guide rail pole 4, all are equipped with a guide hole 10 and a screw 11 on left slide 8 and right slide 9 side, and two guide holes 10 and guide rail pole 4 cooperation sliding connection are equipped with dextrorotation internal thread and levogyration internal thread on two screw 11 respectively, dextrorotation internal thread and levogyration internal thread respectively with levogyration external screw thread on the lead screw 5, The dextrorotation external screw thread carries out threaded connection, left side slide 8 and right slide 9 top articulate respectively has left distraction pole 12 and right distraction pole 13, and the articulated fluorescent tube 14 middle part of the other end of left distraction pole 12 and right distraction pole 13 is equipped with a plurality of little bulbs 15 on the fluorescent tube 14, guide rail pole 4 middle part is fixed with power pack 16, and power pack 16 passes through wire connection fluorescent tube 14 and actuating motor 7, is equipped with the control knob 17 that opens and shuts of a control fluorescent tube 14 distraction size and a control fluorescent tube 14 switch, the luminance control knob 18 of light and shade degree on the power pack 16, fluorescent tube 14 includes left wing fluorescent tube 19, right wing fluorescent tube 20 and hinge spare 21, and hinge spare 21 includes back page body 22, front page body 23 and connecting axle 24 and constitutes, the shape of back page body 22 is the spill, and the shape of front page body 23 is the convex, carries out unsmooth cooperation through connecting axle 24 between back page body 22 and the front page body 23 and connect, the left side and the right side of the rear hinge body 22 are respectively hinged with a left spreading rod 12 and a right spreading rod 13, the left side and the right side of the front hinge body 23 are respectively hinged with a left wing lamp tube 19 and a right wing lamp tube 20, the front part of the front hinge body 23 is provided with a transverse groove 25, a lamp tube synchronous controller is arranged in the transverse groove 25 and comprises a left vertical shaft 26 and a right vertical shaft 27, the middle parts of the left vertical shaft 26 and the right vertical shaft 27 are respectively fixed with a left straight gear 28 and a right straight gear 29, the left straight gear 28 and the right straight gear 29 are mutually meshed and are respectively meshed with a left conical tooth surface 30 at the right end of the left wing lamp tube 19 and a right conical tooth surface 31 at the left end of the right wing lamp tube 20, the upper parts of the left vertical shaft 26 and the right vertical shaft 27 are respectively fixed with a linkage plate 32 capable of sliding up and down, the lower parts of the left vertical shaft 26 and the right vertical shaft 27 are respectively fixed with a return spring 33 for bouncing up the straight gear, the middle part of, the clutch screw 34 is connected with a fixing nut 35, the fixing nut 35 is fixed on the top surface of the front leaf body 23, the circumferential angle of the left conical tooth surface 30 and the right conical tooth surface 31 is more than or equal to 90 degrees, the connecting shaft 24 is provided with a left damping washer 36 and a right damping washer 36, the damping washer 36 is positioned between the back leaf body 22 and the front leaf body 23, two ends of the screw 5 are provided with shaft seats 37, the shaft seats 37 are of a T-shaped tee pipe structure, the shaft seats 37 are fixed on the support rod 3, a bearing 38 is arranged in the shaft seat 37, the gear reducer 6 comprises a shell 39, a driving gear 40 and a driven gear 41 are arranged in the shell 39, the driving gear 40 is connected with the driving motor 7, the driving motor 7 is fixed on the left side wall of the shell 39, the driven gear 41 is connected with the screw 5, the left part of the shell 39 is provided with a sleeve 42, the sleeve 42 is, the screw hole 11 is made into an embedded threaded sleeve structure, and the side surfaces of the left sliding seat 8 and the right sliding seat 9 are L-shaped.
When the lamp holder is used, a user clamps the top edge of a drawing board through the two fixing clamp seats 1 to fix the lamp, the opening and closing control knob 17 is rotated for a certain angle to correspond to the rotation angle, the driving motor 7 drives the lead screw 5 to rotate for a certain number of turns, the lead screw 5 drives the left sliding seat 8 and the right sliding seat 9 to simultaneously move towards the middle, the left opening rod 12 and the right opening rod 13 are unfolded, the lamp tube 14 is pushed out forwards for a certain distance, the purpose of adjusting the distance of a lamp source is achieved, and then the brightness of the lamp tube 14 is adjusted through the brightness control knob 18, so that artistic design can be performed under proper light intensity.
While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Claims (7)
1. The utility model provides a lamps and lanterns for art design, includes two fixed holder (1) and a U-shaped support (2), characterized by: u-shaped support (2) are by controlling two cradling pieces (3) on both sides and middle guide rail pole (4) and constitute, fixing holder (1) is connected in cradling piece (3), installs a lead screw (5) between two cradling pieces (3) middle part, lead screw (5) left part even has gear reducer (6), and drive motor (7) is connected in gear reducer (6), two sections screw threads about being equipped with on lead screw (5) are levogyration external screw thread and dextrorotation external screw thread respectively, install left slide (8) and right slide (9) on guide rail pole (4), all be equipped with a guide hole (10) and a screw (11) on left slide (8) and right slide (9) side, two guide holes (10) and guide rail pole (4) cooperation sliding connection are equipped with dextrorotation internal thread and levogyration internal thread on two screw holes (11) respectively, dextrorotation internal thread and levogyration internal thread respectively with levogyration external screw thread on lead screw (5), The right-handed external threads are connected in a threaded manner, the top of the left sliding seat (8) and the top of the right sliding seat (9) are respectively hinged with a left opening rod (12) and a right opening rod (13), the other ends of the left opening rod (12) and the right opening rod (13) are hinged with the middle of a lamp tube (14), a plurality of small bulbs (15) are arranged on the lamp tube (14), a power supply box (16) is fixed at the middle of the guide rail rod (4), the power supply box (16) is connected with the lamp tube (14) and a driving motor (7) through a lead, an opening and closing control knob (17) for controlling the opening and closing of the lamp tube (14) and a brightness control knob (18) for controlling the opening and closing of the lamp tube (14) and the opening and closing degree and the brightness of the brightness degree are arranged on the power supply box (16), the lamp tube (14) comprises a left wing lamp tube (19), a right wing lamp tube (20) and a hinge piece (21, the shape of back page body (22) is the spill, and the shape of preceding page body (23) is the convex, carries out unsmooth cooperation through connecting axle (24) between back page body (22) and the preceding page body (23) and connects, back page body (22) are controlled both sides and are articulated left spreader bar (12) and right spreader bar (13) respectively, preceding page body (23) are controlled both sides and are articulated left wing fluorescent tube (19) and right wing fluorescent tube (20) respectively, preceding page body (23) front portion is equipped with horizontal recess (25), is equipped with a fluorescent tube synchro controller in horizontal recess (25), and fluorescent tube synchro controller includes left vertical scroll (26) and right vertical scroll (27), and left vertical scroll (26) and right vertical scroll (27) middle part are fixed with left gear (28) and right straight gear (29) respectively, and mesh between left straight gear (28) and right straight gear (29) to mesh with left cone flank of tooth (30) of left-hand member fluorescent tube (19) right-hand member and right wing fluorescent tube (20) right-hand member tooth flank (31) respectively and carry out the The novel vertical scroll lifting mechanism is characterized in that a linkage plate (32) capable of sliding up and down is fixed to the upper portions of the left vertical shaft (26) and the right vertical shaft (27), a return spring (33) used for bouncing a spur gear is fixed to the lower portions of the left vertical shaft (26) and the right vertical shaft (27), a clutch screw (34) used for controlling meshing of straight teeth and conical teeth is connected to the upper portion of the middle portion of the linkage plate (32), the clutch screw (34) is connected with a fixing nut (35), and the fixing nut (35) is fixed to the top face of the front page body (23).
2. A light fixture for artistic design according to claim 1, wherein: the circumferential angle of the left conical tooth surface (30) and the right conical tooth surface (31) is larger than or equal to 90 degrees.
3. A light fixture for artistic design according to claim 2, wherein: the connecting shaft (24) is provided with a left damping washer and a right damping washer (36), and the damping washers (36) are positioned between the rear page body (22) and the front page body (23).
4. A light fixture for artistic design according to claim 1, wherein: lead screw (5) both ends are provided with axle bed (37), and axle bed (37) are T font tee bend tubular construction, and axle bed (37) are fixed on cradling piece (3), are equipped with bearing (38) in axle bed (37), gear reducer (6) are equipped with driving gear (40) and driven gear (41) including casing (39) in casing (39), and driving motor (7) are connected in driving gear (40), and driving motor (7) are fixed on casing (39) left side wall, driven gear (41) are connected lead screw (5), casing (39) left part is equipped with sleeve (42), axle bed (37) on the left of sleeve (42) fixed connection.
5. A light fixture for artistic design according to claim 1, wherein: the opening and closing control knob (17) and the brightness control knob (18) are positioned on the front surface of the power supply box (16).
6. A light fixture for artistic design according to claim 1, wherein: the screw hole (11) is made into an embedded type thread sleeve structure.
7. A light fixture for artistic design according to claim 1, wherein: the side surfaces of the left sliding seat (8) and the right sliding seat (9) are L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910368096.XA CN110173639B (en) | 2019-05-05 | 2019-05-05 | Lamps and lanterns for art design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910368096.XA CN110173639B (en) | 2019-05-05 | 2019-05-05 | Lamps and lanterns for art design |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110173639A CN110173639A (en) | 2019-08-27 |
| CN110173639B true CN110173639B (en) | 2021-05-04 |
Family
ID=67690532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910368096.XA Active CN110173639B (en) | 2019-05-05 | 2019-05-05 | Lamps and lanterns for art design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110173639B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205579296U (en) * | 2016-03-21 | 2016-09-14 | 芜湖市协普机器有限公司 | Marine retractable mirror headlight |
| CN206488210U (en) * | 2017-02-25 | 2017-09-12 | 延安大学 | A kind of Art Design light fixture |
| CN207316855U (en) * | 2017-10-26 | 2018-05-04 | 深圳市伟思顿电子电器有限公司 | Telescopic energy saving and environment friendly wall lamp |
| CN207455304U (en) * | 2017-10-29 | 2018-06-05 | 影通光电（广州）有限公司 | A kind of Liftable LED lamp |
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2019
- 2019-05-05 CN CN201910368096.XA patent/CN110173639B/en active Active
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| Publication number | Publication date |
|---|---|
| CN110173639A (en) | 2019-08-27 |
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