CN106369102B - Large-scale damping electronic display with heat pump radiating - Google Patents
Large-scale damping electronic display with heat pump radiating Download PDFInfo
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- CN106369102B CN106369102B CN201610831533.3A CN201610831533A CN106369102B CN 106369102 B CN106369102 B CN 106369102B CN 201610831533 A CN201610831533 A CN 201610831533A CN 106369102 B CN106369102 B CN 106369102B
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- heat pump
- sine wave
- damping
- screen
- damped platform
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- 238000013016 damping Methods 0.000 title claims abstract description 40
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 230000035939 shock Effects 0.000 claims abstract description 13
- 239000006096 absorbing agent Substances 0.000 claims abstract description 10
- 229920001971 elastomer Polymers 0.000 claims abstract description 8
- 238000005057 refrigeration Methods 0.000 claims abstract description 4
- 230000008859 change Effects 0.000 claims description 13
- 239000003507 refrigerant Substances 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000002776 aggregation Effects 0.000 claims description 3
- 238000004220 aggregation Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001595 contractor effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005483 Hooke's law Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/06—Magnetic or electromagnetic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/12—Fluid damping
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of large-scale damping electronic display with heat pump radiating, machine is arranged on giant-screen top in heat pump, the outer machine of heat pump is connected as one by damped platform and giant-screen back frame, the outer machine of heat pump is fixed on damped platform into firm one, when display screen internal temperature exceedes setting value, heat pump refrigeration system works automatically；Multiple magnet are set between the table top and substrate of damped platform, appropriate gap is reserved between upper lower magnet, and make magnetic pole of the same name mutually exclusive, the table top of damped platform realizes screw thread axis connection with substrate by sine wave damping shock absorber, there is spring among sine wave damping shock absorber, both ends connection screw thread axle basal disc, thread spindle connect basal disc by knurled portions and are cast as entirety with rubber substrate again, and the damping oil of certain pressure is full of in the airtight cavity that sinusoidal wave contour cylinder is formed with both ends.The present invention is simple in construction, practical, operating cost is low, and good guarantee is provided for the continuous-stable work of large electronic display.
Description
Technical field
The present invention relates to electronic display technical field, refers specifically to the large-scale damping electronic display with heat pump radiating.
Background technology
Electronic display is the very high electronic equipment of frequency of use, be combined with more electronic unit in display screen, it is necessary to
Radiating in time, thus radiating is extremely important for the steady operation of electrical screen；On the other hand, due to vibration or other reasons, warp
Often there is the situation rocked, vibrated, this is unfavorable for the electrical screen to work, thus damping is for electrical screen
Steady operation is also extremely important.
At present, damping and radiating are for electronic screen, and that all does is far from enough, existing damping and heat abstractor
Have that complicated, stability is poor, unpractical defect mostly, thus it is desirable that realizing heat pump refrigerating system by brand-new design
System works to realize temperature control during giant-screen work automatically by setup parameter, and machine occupy giant-screen top, outer machine in heat pump
Connected as one by damped platform and giant-screen back frame.
The content of the invention
The technical problem to be solved in the present invention is exactly overcome the deficiencies in the prior art, there is provided a kind of with the large-scale of heat pump radiating
Damping electronic display.
For overcome the deficiencies in the prior art, the present invention takes following technical scheme：
A kind of large-scale damping electronic display with heat pump radiating, giant-screen are fixed on pedestal by column, its feature
It is：Machine is arranged on giant-screen top in heat pump, and heat pump works automatically by setup parameter, and the outer machine of heat pump passes through damped platform
Connected as one with giant-screen back frame, the outer machine of heat pump is fixed on damped platform into firm one, the substrate of damped platform
Screen back frame is connected, the outer machine of heat pump is fixed on the table top of damped platform, effectively avoids machine outside heat pump from causing by damping
Work interference, to ensure the normal work of display screen, when display screen internal temperature exceedes setting value, heat pump refrigeration system oneself
Start building to make；Multiple magnet are set between the table top and substrate of damped platform, reserve appropriate gap between upper lower magnet, and make magnetic of the same name
Extremely mutually exclusive, table top and the substrate of damped platform realize screw thread axis connection, sinusoidal wave damping by sine wave damping shock absorber
There are spring, both ends connection screw thread axle basal disc among damper, thread spindle connects basal disc by knurled portions and is cast as again with rubber substrate
It is overall, the damping oil of certain pressure is full of in the airtight cavity that sinusoidal wave contour cylinder is formed with both ends；Display screen side is set
There is air door, air door steered sinusoid thermal expansion device, sine wave thermal expansion device can extend when giant-screen temperature is too high, pass through both ends
The be hinged air door in axle configuration bulb connection upper end, realizes air door according to temperature change to automatically control aperture, and discharge aggregation
Heat and reinforcing heat loss through convection.
Electrical screen is shockproof using especially needing, to ensure that the normal operation of equipment prevents from damaging, so design damping work
Platform, appropriate gap is reserved between the upper lower magnet of strong magnet damper, and magnetic pole of the same name is interacted, keep producing forced-ventilated reprimand
Power, effective shock absorbing.
There are spring, both ends connection screw thread axle basal disc among sine wave damping shock absorber, thread spindle passes through knurled portions linker
Disk is cast as entirety with rubber substrate again, and sinusoidal wave contour cylinder forms closed one with both ends, is filled with certain pressure
Damping oil, the table top of upper screw thread axis connection damped platform, the substrate of lower screw thread axis connection damped platform, when having vibration, impact,
Spring and rubber substrate effectively can buffer and reduce damaging influence, at the same damping oil can rapid consumed energy, be completely eliminated
The vibration and impact of the outer machine work of heat pump, ensure the normal work of display screen.
There are axle, axis connection both sides end plate in the sine wave thermal expansion device both ends, and both sides end plate passes through sine wave contours profiles
Cylinder connect and compose entirety, form and appropriate refrigerant be filled with the cavity of single unit system, make refrigerant in certain temperature model
Gas phase saturation state coexists for gas-liquid in enclosing, when sine wave thermal expansion device sense ambient temperature changes, due to internal saturated air
There is corresponding relation in the pressure of body, then internal pressure changes temperature change, with the change internal pressure of temperature with covariant with temperature
Change, the cylinder of sine wave contours profiles can be made to produce expanding with heat and contract with cold with temperature, the driving of Shen contracting effect is supporting using expanding with heat and contract with cold
Device generation acts, and using the cylinder of sine wave contours profiles, has good stress and retractility, and be resistant to be stressed to keep away
Exempt from stress concentration, load capacity is especially strong, and use is especially reliable.
The display screen is provided with loudspeaker.
Compared with prior art, beneficial effects of the present invention also reside in：
Strong magnet produces repulsive force, and when damping device is in impact force action, magnet spacing reduces, high-intensity magnetic field repulsive force meeting
Rapid increase, effectively alleviates impact, distinguishes the Hooke's law and the linear buffer mechanism of action of normal elements；Sine wave damping shock absorption
Device, it is particularly conducive to damping, buffering and eliminates vibrational energy, sine wave outer barrel especially can effectively alleviate stress concentration, especially have
Beneficial to raising device lifetime.
The present invention is simple in construction, practical, operating cost is low, is provided well for the continuous-stable work of large electronic display
Guarantee.
Brief description of the drawings
Fig. 1 is the positive structural representation of the present invention.
Fig. 2 is the side structure schematic diagram of the present invention.
Fig. 3 is the structural representation of damped platform.
Fig. 4 is the structural representation of sine wave damping shock absorber.
Fig. 5 is the structural representation of sine wave thermal expansion device.
Each label represents in figure：
1st, giant-screen；2nd, loudspeaker；3rd, column；4th, pedestal；5th, sine wave thermal expansion device；6th, air door；7th, damped platform；8、
The outer machine of heat pump；9th, machine in heat pump；10th, refrigerant tubing；21st, thread spindle；22nd, basal disc；23rd, sinusoidal wave contour cylinder；24th, chamber
Body；25th, spring；31st, table top；32nd, sine wave damping shock absorber；33rd, strong magnet；34th, substrate；51st, axle；52nd, end plate；53rd, just
String ripple appearance profile cylinder；54th, cavity.
Embodiment
In conjunction with accompanying drawing, the present invention is further elaborated with.
As shown in Figure 1, Figure 2, the large-scale damping electronic display with heat pump radiating shown in Fig. 3, Fig. 4 and Fig. 5, giant-screen 1 pass through
Column 3 is fixed on pedestal 4, and machine 9 is arranged on giant-screen top in heat pump, and heat pump works automatically by setup parameter, heat pump
Outer machine 8 is connected as one by damped platform 7 and giant-screen back frame, and the outer machine 8 of heat pump is fixed on damped platform into firm
One, the substrate 34 of damped platform connect screen back frame, the outer machine 8 of heat pump are fixed on the table top 31 of damped platform, by subtracting
Shake effectively to avoid the interference that worked caused by the outer machine of heat pump, to ensure the normal work of display screen, when display screen internal temperature surpasses
When crossing setting value, heat pump refrigeration system works automatically；Multiple magnet 33 are set between the table top 31 and substrate 34 of damped platform, on
Appropriate gap is reserved between lower magnet, and makes magnetic pole of the same name mutually exclusive, table top 31 and the substrate 34 of damped platform pass through sine wave
Damping shock absorber 32 realizes screw thread axis connection, there is spring 25, both ends connection screw thread axle basal disc among sine wave damping shock absorber 32
22, thread spindle 21 connects basal disc by knurled portions and is cast as entirety, sinusoidal wave contour cylinder 23 and both ends structure with rubber substrate again
Into airtight cavity 24 in be full of certain pressure damping oil；Display screen side is provided with air door 6, and the steered sinusoid heat of air door 6 is swollen
Swollen device 5, when giant-screen temperature is too high, sine wave thermal expansion device 5 can extend, and configuring bulb by two end axles 51 connects upper end hinge
The air door 6 connect, air door is realized according to temperature change to automatically control aperture, and discharge the heat of aggregation and strengthen heat loss through convection.
Electrical screen is shockproof using especially needing, to ensure that the normal operation of equipment prevents from damaging, so design damping work
Platform, appropriate gap is reserved between the upper lower magnet of strong magnet damper, and magnetic pole of the same name is interacted, keep producing forced-ventilated reprimand
Power, effective shock absorbing.
There is spring 25 among sine wave damping shock absorber, both ends connection screw thread axle basal disc 22, thread spindle is connected by knurled portions
Connect basal disc and be cast as entirety with rubber substrate again, sinusoidal wave contour cylinder forms closed one with both ends, is filled with a level pressure
The damping oil of power, the table top 31 of upper screw thread axis connection damped platform, the substrate 34 of lower screw thread axis connection damped platform, shaken when having
When moving, impacting, spring effectively can buffer and reduce damaging influence with rubber substrate, while damping oil can consume energy rapidly
Amount, the vibration and impact of heat pump work is completely eliminated, ensures the normal work of display screen.
There is axle 51 at the both ends of sine wave thermal expansion device 5, and axis connection both sides end plate 52, both sides end plate passes through sinusoidal wave contour
Profile cylinder 53 connects and composes entirety, forms and appropriate refrigerant is filled with the cavity 54 of single unit system, makes refrigerant certain
Gas phase saturation state coexists for gas-liquid in temperature range, when sine wave thermal expansion device sense ambient temperature changes, due to inside
There is corresponding relation in the pressure of saturated gas, then internal pressure changes temperature change, with the change internal pressure of temperature with temperature
Change is followed, the cylinder of sine wave contours profiles can be made to produce expanding with heat and contract with cold with temperature, contracting effect in Shen is driven using expanding with heat and contract with cold
Dynamic corollary apparatus generation action, using the cylinder of sine wave contours profiles, has good stress and retractility, and be resistant to
Pressure avoids stress concentration, and load capacity is especially strong, and use is especially reliable.
Display screen is additionally provided with loudspeaker 2.
Above-mentioned simply presently preferred embodiments of the present invention, not makees any formal limitation to the present invention.It is any to be familiar with sheet
The technical staff in field, in the case where not departing from technical solution of the present invention scope, all using the technology contents of the disclosure above
Many possible changes and modifications are made to technical solution of the present invention, or are revised as the equivalent embodiment of equivalent variations.Therefore, it is all
It is the content without departing from technical solution of the present invention, any is simply repaiied to made for any of the above embodiments according to the technology of the present invention essence
Change, equivalent variations and modification, all should fall in the range of technical solution of the present invention protection.
Claims (3)
1. a kind of large-scale damping electronic display with heat pump radiating, giant-screen are fixed on pedestal by column, its feature exists
In：Machine is arranged on giant-screen top in heat pump, and heat pump works automatically by setup parameter, the outer machine of heat pump by damped platform with
Giant-screen back frame is connected as one, and the outer machine of heat pump, which is fixed on damped platform into firm one, the substrate of damped platform, to be connected
Screen back frame is connect, the outer machine of heat pump is fixed on the table top of damped platform, is effectively avoided by damping outside heat pump caused by machine
Work interference, to ensure the normal work of display screen, when display screen internal temperature exceedes setting value, heat pump refrigeration system is automatic
Work；Multiple magnet are set between the table top and substrate of damped platform, reserve appropriate gap between upper lower magnet, and make magnetic pole of the same name
Mutually exclusive, table top and the substrate of damped platform realize screw thread axis connection by sine wave damping shock absorber, and sinusoidal wave damping subtracts
There are spring, both ends connection screw thread axle basal disc among shake device, thread spindle is cast as whole with rubber substrate again by knurled portions connection basal disc
Body, sinusoidal wave contour cylinder and the interior damping oil for being full of certain pressure of the airtight cavity that both ends are formed；Display screen side is provided with
Air door, air door steered sinusoid thermal expansion device, when giant-screen temperature is too high, sine wave thermal expansion device can extend, and pass through two end axles
The be hinged air door in bulb connection upper end is configured, realizes air door according to temperature change to automatically control aperture, and discharge the heat of aggregation
Amount and reinforcing heat loss through convection.
2. the large-scale damping electronic display according to claim 1 with heat pump radiating, it is characterised in that：The sine wave
There are axle, axis connection both sides end plate in thermal expansion device both ends, and both sides end plate connects and composes entirety by the cylinder of sine wave contours profiles,
Form in the cavity of single unit system and be filled with appropriate refrigerant, make refrigerant and gas phase coexists satisfy for gas-liquid in certain temperature range
And state, when sine wave thermal expansion device sense ambient temperature changes, due to pressure and the temperature presence pair of internal saturated gas
It should be related to, then internal pressure changes temperature change, follows change with the change internal pressure of temperature, can make sine wave contours profiles
Cylinder produce expanding with heat and contract with cold with temperature, utilize flex effect driving corollary apparatus generation action of expanding with heat and contract with cold.
3. the large-scale damping electronic display according to claim 2 with heat pump radiating, it is characterised in that：The display screen
Provided with loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831533.3A CN106369102B (en) | 2016-09-20 | 2016-09-20 | Large-scale damping electronic display with heat pump radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831533.3A CN106369102B (en) | 2016-09-20 | 2016-09-20 | Large-scale damping electronic display with heat pump radiating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106369102A CN106369102A (en) | 2017-02-01 |
| CN106369102B true CN106369102B (en) | 2018-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610831533.3A Active CN106369102B (en) | 2016-09-20 | 2016-09-20 | Large-scale damping electronic display with heat pump radiating |
Country Status (1)
| Country | Link |
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| CN (1) | CN106369102B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO322675B1 (en) * | 2004-05-18 | 2006-11-27 | Aibel As | Viscoelastic dampers in rudder system |
| JP4902015B2 (en) * | 2011-10-07 | 2012-03-21 | 株式会社東芝 | Television receiver and electronic device |
| CN202679851U (en) * | 2012-06-07 | 2013-01-16 | 湖南省康普通信技术有限责任公司 | Ventilating opening switching apparatus of communication cabinet and communication cabinet thereof |
| CN202851782U (en) * | 2012-07-04 | 2013-04-03 | 宁波孔辉汽车科技有限公司 | Shock absorber |
| KR102094887B1 (en) * | 2013-07-08 | 2020-03-30 | 엘지전자 주식회사 | Digital signage and driving method therof |
| CN203746387U (en) * | 2014-02-13 | 2014-07-30 | 深圳市中能制冷科技有限公司 | Temperature control device for outdoor advertising machine and outdoor advertising machine with same |
| CN104791279B (en) * | 2015-04-01 | 2017-08-29 | 深圳市迅豹聚能科技有限公司 | A kind of outdoor LCD energy-saving control systems and its control method |
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| CN106369102A (en) | 2017-02-01 |
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Effective date of registration: 20191104 Address after: Room 301-15, building 1, No.111, Guigu Er Road, Luoxing street, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiashan chuangyue Intellectual Property Service Co.,Ltd. Address before: 416000 Hunan, Xiangxi Tujia and Miao Autonomous Prefecture, Jishou City People's road, No. 120 Patentee before: Jishou University |
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Application publication date: 20170201 Assignee: JIAXING TAIZHONG ELECTRONIC TECHNOLOGY Co.,Ltd. Assignor: Jiashan chuangyue Intellectual Property Service Co.,Ltd. Contract record no.: X2021330000041 Denomination of invention: Large shock absorption electronic display with heat pump Granted publication date: 20180209 License type: Common License Record date: 20210520 |
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Effective date of registration: 20231010 Address after: Room 401-89, Building 1, No. 111 Guigu Second Road, Luoxing Street, Jiashan County, Jiaxing City, Zhejiang Province, 314100 (Residence application) Patentee after: Jiashan Luoxing Venture Capital Co.,Ltd. Address before: Room 301-15, building 1, No. 111, Guigu 2nd Road, Luoxing street, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: Jiashan chuangyue Intellectual Property Service Co.,Ltd. |