CN204943700U - A kind of air purifier with deflector - Google Patents
A kind of air purifier with deflector Download PDFInfo
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- CN204943700U CN204943700U CN201520592864.7U CN201520592864U CN204943700U CN 204943700 U CN204943700 U CN 204943700U CN 201520592864 U CN201520592864 U CN 201520592864U CN 204943700 U CN204943700 U CN 204943700U
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Abstract
The utility model discloses a kind of air purifier with deflector, comprise: housing, Double suction type centrifugal wind motor, and filter assemblies, wherein, described Double suction type centrifugal wind motor comprises air channel frame and is installed on the double-sided impeller in the frame of described air channel, described filter assemblies is arranged between described Double suction type centrifugal wind motor and described housing, described air channel frame comprises Kuang Yuyou air channel, left air channel frame, Kuang Yuyou air channel, described left air channel frame carries out coupling by the connection box be arranged between the two and connects, described housing is provided with the inlet scoop for sucking extraneous air and the air outlet for discharging filtered air, described Double suction type centrifugal wind motor is arranged in described housing, described inlet scoop is arranged on the both sides of described housing symmetrically, described connection box is provided with the deflector for reducing turbulent flow.The utility model has while the air purification efficiency promoting air purifier and operation stability, can reduce the operation noise of air purifier, improve the beneficial effect of Consumer's Experience.
Description
Technical field
The utility model relates to a kind of air purifier, more specifically, relates to a kind of air purifier with deflector.
Background technology
Current air purifier on the market can be divided into single-suction air purifier and double-suction type air purifier by the difference of air draught mode, double-suction type air purifier is compared with traditional single-suction air purifier, have the ability that intake is large, purify more air in the unit interval, air purification efficiency is higher.
Chinese Patent Application No. is as shown in Figures 1 and 2 the large bilateral filtering inlet air air purifier of a kind of screen pack wind area of 201410163365.6, comprise motor wind wheel, air channel (30), front housing (40), back cabinet (50) and top cover (60), air channel (30) is provided with for the cavity (30a) of accommodating motor wind wheel and the air outlet (30b) for air outflow, top cover (60) is provided with the air discharge grille (601) of discharging for air after purification, front housing (40) and back cabinet (50) are spliced to form the space for device motor wind wheel and air channel (30), top cover (60) be fixedly mounted on front housing (40) and back cabinet (50) top and be positioned at air channel (30) its air outlet (30b) top, it is characterized in that: described motor is single shaft motor (10), described wind wheel is Bidirection air vane (20), single shaft motor (10) output shaft is fixedly connected with Bidirection air vane (20) its axis hole, described front housing (40) comprises front housing body (401) and the first screen pack (402), front housing body (401) is one-body molded the first cavity (401a), first well floor is provided with front main air inlet (401b), be provided with front auxiliary air inlet mouth (401c) near front main air inlet (401b), the first screen pack (402) device is in the first cavity (401a), described back cabinet (50) comprises back cabinet body (501) and the second screen pack (502), back cabinet body (501) is one-body molded the second cavity, second well floor is provided with rear main air inlet (501b), be provided with rear auxiliary air inlet mouth (501c) near rear main air inlet (501b), the second screen pack (502) device is in the second cavity, its both sides of described air channel (30) both-side opening are positioned near cavity (30a) and are provided with auxiliary air channel (30c), and auxiliary air channel (30c) its air intake (30c-1) caliber size is comparatively large and be shrunk to the less outlet air end (30c-2) of the caliber size that is arranged on air channel (30) opposite side gradually, the auxiliary air channel (30c) of described air channel (30) its both sides is communicated with rear auxiliary air inlet mouth (501c) with the upper front auxiliary air inlet mouth (401c) arranged of front housing body (401) and back cabinet body (501) respectively, front main air inlet (401b) is communicated with cavity (30a) with rear main air inlet (501b).
Although technique scheme solves by the mode of both sides air inlet the problem that traditional single-suction air purifier intake is little, purification efficiency is low, but this bilateral filtering inlet air air purifier does not consider the Double suction type centrifugal wind motor problem that noise also improves while improving intake, has certain limitation simultaneously.Although noise is not directly related with the efficiency that purifies air of clarifier, can make to produce sense of discomfort in user's use procedure, noise is excessive simultaneously shows that wind wheel blade and air-out runner create larger vibration ripple, and elimination can reduce the service life of complete machine not in time.
Utility model content
For the weak point existed in above-mentioned technology, the purpose of this utility model is to provide a kind of air purifier with deflector, improvement is optimized to existing air purifier, guarantee while the air purification efficiency promoting air purifier and operation stability, the operation noise of air purifier can be reduced, improve Consumer's Experience.In order to realize, according to these objects of the present utility model and other advantages, providing a kind of air purifier with deflector, comprising:
Housing, Double suction type centrifugal wind motor, and filter assemblies, wherein, described Double suction type centrifugal wind motor comprises the air channel frame with certain inner space and the double-sided impeller be installed in the frame of described air channel, described filter assemblies is arranged between described Double suction type centrifugal wind motor and described housing, described air channel frame comprises Kuang Yuyou air channel, left air channel frame, Kuang Yuyou air channel, described left air channel frame carries out coupling by the connection box be arranged between the two and connects, described housing is provided with the inlet scoop for sucking extraneous air and the air outlet for discharging filtered air, described Double suction type centrifugal wind motor is arranged in described housing, described inlet scoop is arranged on the both sides of described housing symmetrically, described connection box is provided with the deflector for reducing turbulent flow.
Preferably, described double-sided impeller have discoidal web and multiple be equidistantly vertically arranged on described web both sides of the edge and the blade radially arranged relative to rotating shaft, described blade is reinforced the connection by annular ring at the maximum radius place of web.
Preferably, described left air channel frame comprises air channel substrate and air channel wallboard, described air channel substrate is provided with the cell body for holding described filter assemblies of the side plane perpendicular to described air channel substrate and the boundary surrounding along this side plane, and the air inlet to communicate with the inlet scoop on the left of described housing, described air channel wallboard perpendicular to described air channel substrate opposite side plane thus form left air path.
Preferably, described right air channel frame is the mirror image of described left air channel frame about the central plane of described web.
Preferably, Kuang Yuyou air channel, described left air channel frame is harmonious formation integral air duct, the air-out runner that described integral air duct has the cavity for holding described double-sided impeller and motor and flows out for air,
Preferably, described air-out runner is connected with the inner side of the air outlet of described housing, and described air-out runner amasss at the direction upper section flowed out along air-flow and increases gradually.
Preferably, described air-out runner is divided into two by described deflector, and wherein, when the length of side of going to the bottom of the described deflector of setting is a, upper bottom side length is b, and height is h, and the height of described integral air duct is H, and the external diameter of described double-sided impeller is D, then have
a:D=0.6 ~ 0.8, h:H=0.2 ~ 0.4.
Preferably, described filter assemblies comprise from outside to inside successively superposition arrange for filter thick dirt particle primary filter net, for removing the high efficiency particulate air of dust particale thing and the absorption filter screen for purifying harmful chemicals gas and peculiar smell.
Preferably, the air outlet of described housing is circumscribed with cover assembly, described cover assembly be included in opened upper end cover frame, for the outlet grid that covers described cover frame and the funnel shaped flow-guiding mouth be arranged in described cover frame, described flow-guiding mouth is connected with the outside of the air outlet of described housing.
Compared with prior art, its beneficial effect is the utility model: owing to being provided with Double suction type centrifugal wind motor in described housing, inlet scoop is arranged on the both sides of described housing symmetrically, makes can accomplish structure is simplified as much as possible while increase suction air volume; Due to described double-sided impeller have discoidal web and multiple be equidistantly vertically arranged on described web both sides of the edge and the blade radially arranged relative to rotating shaft, described blade is reinforced the connection by annular ring at the maximum radius place of web, what make that double-sided impeller can be stable runs up, reduce vibration, thus ensure the operation stability of complete machine; Connect because Kuang Yuyou air channel, described left air channel frame carries out coupling by the connection box be arranged between the two, thus make connecting of Kuang Yuyou air channel, left air channel frame more compact; Because described connection box is provided with the deflector be divided into two by described air-out runner, thus make the air circulation of air-out runner become orderly, reduce the phenomenon that turbulent flow occurs, to such an extent as to air flows out more smooth, the noise of air outlet is reduced.
Part is embodied by explanation below by other advantages of the present utility model, target and feature, part also will by research and practice of the present utility model by those skilled in the art is understood.
Accompanying drawing explanation
Fig. 1 to be Chinese Patent Application No. be 201410163365.6 the space structure figure of the large bilateral filtering inlet air air purifier of a kind of screen pack wind area;
Fig. 2 is the space structure exploded view of Fig. 1;
Fig. 3 is according to the space structure figure with an embodiment of the air purifier of deflector of the present utility model;
Fig. 4 is according to the space structure exploded view with an embodiment of the air purifier of deflector of the present utility model;
Fig. 5 is the space structure exploded view according to the Double suction type centrifugal wind motor had in an embodiment of the air purifier of deflector of the present utility model;
Fig. 6 is the front view according to the left air channel frame had in an embodiment of the air purifier of deflector of the present utility model;
Fig. 7 is the rearview according to the left air channel frame had in an embodiment of the air purifier of deflector of the present utility model;
Fig. 8 is the sectional view along A-A direction in Fig. 7;
Fig. 9 is the top view according to the flow-guiding mouth had in an embodiment of the air purifier of deflector of the present utility model;
Figure 10 is the sectional view along B-B direction in Fig. 9;
Figure 11 is the sectional view along C-C direction in Fig. 9;
Figure 12 air is flow path schematic diagram in Double suction type centrifugal wind motor;
Figure 13 is air flow path schematic diagram in integral air duct.
Detailed description of the invention
Be described in further detail the utility model below in conjunction with accompanying drawing, aforementioned and other object, feature, aspect and advantage of the present utility model will become more obvious, can implement according to this to make those skilled in the art's reference description word.
With reference to Fig. 3 and Fig. 4, the air purifier 100 with deflector comprises: cover assembly 110, housing 120, Double suction type centrifugal wind motor 130 and base assembly 140.Wherein, cover assembly 110 be included in opened upper end cover frame 112, for covering the outlet grid 111 of cover frame 112, central processing unit 113, the wireless communication module (not shown) be electrically connected with central processing unit 113, setting up the cloud server that wireless telecommunications are connected, the control panel (not shown) being arranged on the funnel shaped flow-guiding mouth 114 in cover frame 112 and being arranged on above cover frame 112 or on sidewall with wireless communication module.Wherein, central processing unit is set up with described air quality detector, wireless communication module and Double suction type centrifugal wind motor 130 and is electrically connected; Control panel provides the display floater of the parameter in display air purification process, and display floater also comprises multiple button, to allow user's input air to purify parameter (such as clarification time, pattern), and selects the setting of pre-programmed; Housing 120 comprise procapsid 121, back casing 122, for suck extraneous air inlet scoop 123,124, for discharging the air outlet of filtered air, left inlet scoop 123 is symmetrical arranged with right inlet scoop 124, is provided with filter assemblies 125,126 between the inlet scoop 123,124 of Double suction type centrifugal wind motor 130 and housing.In one embodiment, left filter assemblies 125 comprise from outside to inside successively superposition arrange for filter thick dirt particle primary filter net 125a, for removing the high efficiency particulate air 125b of dust particale thing and the absorption filter screen 125c for purifying harmful chemicals gas and peculiar smell, right filter assemblies 126 comprise from outside to inside successively superposition arrange for filter thick dirt particle primary filter net 126a, for removing the high efficiency particulate air 126b of dust particale thing and the absorption filter screen 125c for purifying harmful chemicals gas and peculiar smell.In another embodiment, between left inlet scoop 123 and Double suction type centrifugal wind motor 130, be provided with left installing frame 127, correspondingly, between right inlet scoop 124 and Double suction type centrifugal wind motor 130, be provided with right installing frame 128.
With reference to Fig. 5, Double suction type centrifugal wind motor 130 comprises the air channel frame with certain inner space and the double-sided impeller 132 be installed in the frame of described air channel.In one embodiment, air channel frame comprises left air channel frame 131 and right air channel frame 135, and left air channel frame 131 carries out coupling with right air channel frame 135 by the connection box 134 be arranged between the two and is connected, and double-sided impeller 132 drives running by drive motors 133.
Refer again to Fig. 5, double-sided impeller 132 have discoidal web and multiple be equidistantly vertically arranged on described web both sides of the edge and the blade radially arranged relative to rotating shaft, described blade is reinforced the connection by annular ring at the maximum radius place of web.In one embodiment, double-sided impeller 132 is separated into lobus sinister wheel 132a and lobus dexter wheel 132b by web, and the number of blade of lobus sinister wheel 132a is 32, and the number of blade of lobus dexter wheel 132b is also 32.
Referring again to Fig. 5, left air channel frame 131 comprises left air channel substrate 131a and left air channel wallboard 131b, left air channel substrate 131a is provided with the cell body for holding left filter assemblies 125 of the side plane perpendicular to air channel substrate 131a and the boundary surrounding along this side plane, and the air inlet to communicate with the left inlet scoop 123 of housing 120, left air channel wallboard 131b perpendicular to left air channel substrate 131a opposite side plane thus form left air path.Due to the symmetrical structure that right air channel frame 135 is left air channel frame 131, repeat no more at this concrete structure to right air channel frame 135.
With reference to Fig. 6 ~ Fig. 8, the air inlet of left air channel substrate 131a is covered with and is connected and the conical air intake grid caved inward with left air path, the conical surface of described conical air intake grid is provided with several radially equidistant ring array distribution and fresh air inlets increasing with radius and increase gradually, wherein, the angle set between the cone element of described conical air intake grid and the plane of described air channel substrate is α, then meet formula 7 °≤α≤15 °.Due to the symmetrical structure that right air channel frame 135 is left air channel frame 131, repeat no more at this concrete structure to right air channel frame 135.
With reference to Figure 12 and 13, left air channel frame 131 and right air channel frame 135 are harmonious formation integral air duct, the air-out runner 134b that integral air duct is provided with the cavity 134a for holding described double-sided impeller 132 and motor and flows out for air, air-out runner 134b is connected with the air outlet of housing 120, and air-out runner 134b amasss at the direction upper section flowed out along air-flow and increases gradually.In one embodiment, connection box 134 is provided with the deflector 134c be divided into two by air-out runner 134b.
Referring again to Figure 13, the length of side of going to the bottom setting described deflector 134c is a, and upper bottom side length is b, and height is h, and the height of described integral air duct is H, and the external diameter of described double-sided impeller is D, then have
a:D=0.6 ~ 0.8, h:H=0.2 ~ 0.4, as concrete embodiment, a:b=0.6, a:D=0.75, h:H=0.3.
Housing 120 is also provided with air quality detector (not shown), this air quality detector comprise following at least one: for detecting the formaldehyde detector of Formaldehyde Concentration of Indoor Air; For detecting the moisture detector of indoor air humidity; For detecting the sulfur dioxide detector of sulfur dioxide in room air; For detecting the detection of natural gas device of concentration of natural gas in room air; For detecting the PM2.5 detector of PM2.5 concentration in room air.In one embodiment, air quality detector comprises: for detecting the formaldehyde detector of Formaldehyde Concentration of Indoor Air; For detecting the moisture detector of indoor air humidity; For detecting the PM2.5 detector of PM2.5 concentration in room air.In another embodiment, air quality detector is electrically connected with central processing unit 113, monitors IAQ in real time to control closedown and the operation of the air purifier 100 with deflector by air quality detector.
In one embodiment, be also provided with an airflow fence between the air outlet of housing 120 and flow-guiding mouth 114, flow-guiding mouth 114 is installed fixing by fixed frame 115 and cover frame 112 and air outlet.
With reference to Fig. 9 ~ Figure 11, funnel shaped flow-guiding mouth 114 comprises header board 114a, rear plate 114b, left plate 114c and right panel 114d, if the angle of left plate 114c and vertical direction is γ, then there are 0 °≤γ≤30 °, if the angle of right panel 114d and vertical direction is β, then have 0 °≤β≤30 °, if the angle of header board 114a and vertical direction is δ, then there are 0 °≤δ≤45 °, if the angle of rear plate and vertical direction is θ, then have 0 °≤θ≤15 °.In one embodiment, γ=β=30 °, δ=15 °, θ=5 °.
Operation principle: with reference to Fig. 4, Figure 12 and Figure 13, under the effect of Double suction type centrifugal wind motor 130, air to be clean sucks through the left inlet scoop 123 of double-suction type centrifugal purifier 100 left and right sides and right inlet scoop 124, after the filtration of left filter assemblies 125 and right filter assemblies 126, enter in the integral air duct of Double suction type centrifugal wind motor 130 by the left and right air intake grid of Double suction type centrifugal wind motor 130, under the effect of double-sided impeller 132, the air after filtering is discharged after flowing out distinguished and admirable road 134b, in addition, the memory real-time exchange data of wireless communication module and cloud server, cloud server has the function analyzed and provide result and suggestion, and on the intelligent mobile terminal sending to user to carry with the data after process, user controls by the connection of intelligent mobile terminal and cloud server the air purifier that intelligence has a deflector and operates, thus make user can whenever and wherever possible remote monitoring room air data and control air purifier running function.
Here the number of devices illustrated and treatment scale are used to simplify explanation of the present utility model.Application of the present utility model, modifications and variations be will be readily apparent to persons skilled in the art.
As mentioned above, according to the utility model, owing to being provided with Double suction type centrifugal wind motor 130 in housing 120, left inlet scoop 123 and right inlet scoop 124 are arranged on the both sides of housing 120 symmetrically, make can accomplish structure is simplified as much as possible while increase suction air volume, due to double-sided impeller 130 have discoidal web and multiple be equidistantly vertically arranged on described web both sides of the edge and the blade radially arranged relative to rotating shaft, described blade is reinforced the connection by annular ring at the maximum radius place of web, what make that double-sided impeller 132 can be stable runs up, reduce vibration, thus ensure the operation stability of complete machine, because left air channel substrate 131a is connected and the conical air intake grid caved inward with air channel with the air inlet of right air channel substrate is covered with, make when air intake grid projected area is equal, increase the incoming air area of air inlet further, in addition the air can also treating suction play gather, the effect of water conservancy diversion, accelerate air intake speed, cross the connection boxes 134 be arranged between the two and carry out coupling because described left air channel frame 131 and right air channel frame lead to 135 and be connected, thus make connecting of left air channel frame 131 and right air channel frame 135 more compact, because connection box 134 is provided with the deflector 134c be divided into two by air-out runner 134b, thus make the air circulation of air-out runner 134b become orderly, reduce the phenomenon that turbulent flow occurs, to such an extent as to air flows out more smooth, the noise of air outlet is reduced, due to the funnel shaped flow-guiding mouth 114 in cover frame 112, the air velocity that air outlet is flowed out is reduced, thus reduces wind noise further, because air quality detector is electrically connected with central processing unit 113, central processing unit 113 is set up wireless telecommunications by wireless communication module and cloud server again and is connected, the memory real-time exchange data of wireless communication module and cloud server, cloud server has the function analyzed and provide result and suggestion, and on the intelligent mobile terminal sending to user to carry with the data after process, user controls by the connection of intelligent mobile terminal and cloud server the air purifier that intelligence has a deflector and operates, thus make user can whenever and wherever possible remote monitoring room air data and control air purifier running function.
Although embodiment of the present utility model is open as above, but it is not limited in listed in description and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (9)
1. one kind has the air purifier of deflector, it is characterized in that, comprise: housing, Double suction type centrifugal wind motor, and filter assemblies, wherein, described Double suction type centrifugal wind motor comprises the air channel frame with certain inner space and the double-sided impeller be installed in the frame of described air channel, described filter assemblies is arranged between described Double suction type centrifugal wind motor and described housing, described air channel frame comprises Kuang Yuyou air channel, left air channel frame, Kuang Yuyou air channel, described left air channel frame carries out coupling by the connection box be arranged between the two and connects, described housing is provided with the inlet scoop for sucking extraneous air and the air outlet for discharging filtered air, described Double suction type centrifugal wind motor is arranged in described housing, described inlet scoop is arranged on the both sides of described housing symmetrically, described connection box is provided with the deflector for reducing turbulent flow.
2. there is the air purifier of deflector as claimed in claim 1, it is characterized in that, described double-sided impeller have discoidal web and multiple be equidistantly vertically arranged on described web both sides of the edge and the blade radially arranged relative to rotating shaft, described blade is reinforced the connection by annular ring at the maximum radius place of web.
3. there is the air purifier of deflector as claimed in claim 2, it is characterized in that, described left air channel frame comprises air channel substrate and air channel wallboard, described air channel substrate is provided with the cell body for holding described filter assemblies of the side plane perpendicular to described air channel substrate and the boundary surrounding along this side plane, and the air inlet to communicate with the inlet scoop on the left of described housing, described air channel wallboard perpendicular to described air channel substrate opposite side plane thus form left air path.
4. have the air purifier of deflector as claimed in claim 3, it is characterized in that, described right air channel frame is the mirror image of described left air channel frame about the central plane of described web.
5. there is the air purifier of deflector as claimed in claim 1, it is characterized in that, Kuang Yuyou air channel, described left air channel frame is harmonious formation integral air duct, the air-out runner that described integral air duct has the cavity for holding described double-sided impeller and motor and flows out for air
6. have the air purifier of deflector as claimed in claim 5, it is characterized in that, described air-out runner is connected with the inner side of the air outlet of described housing, and described air-out runner amasss at the direction upper section flowed out along air-flow and increases gradually.
7. there is the air purifier of deflector as claimed in claim 5, it is characterized in that, described air-out runner is divided into two by described deflector, wherein, when the length of side of going to the bottom of the described deflector of setting is a, upper bottom side length is b, and height is h, and the height of described integral air duct is H, the external diameter of described double-sided impeller is D, then there is a:b=0.5 ~ 0.8, a:D=0.6 ~ 0.8, h:H=0.2 ~ 0.4.
8. there is the air purifier of deflector as claimed in claim 1, it is characterized in that, described filter assemblies comprise from outside to inside successively superposition arrange for filter thick dirt particle primary filter net, for removing the high efficiency particulate air of dust particale thing and the absorption filter screen for purifying harmful chemicals gas and peculiar smell.
9. there is the air purifier of deflector as claimed in claim 1, it is characterized in that, the air outlet of described housing is circumscribed with cover assembly, described cover assembly be included in opened upper end cover frame, for the outlet grid that covers described cover frame and the funnel shaped flow-guiding mouth be arranged in described cover frame, described flow-guiding mouth is connected with the outside of the air outlet of described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592864.7U CN204943700U (en) | 2015-08-03 | 2015-08-03 | A kind of air purifier with deflector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592864.7U CN204943700U (en) | 2015-08-03 | 2015-08-03 | A kind of air purifier with deflector |
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| Publication Number | Publication Date |
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| CN204943700U true CN204943700U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520592864.7U Active CN204943700U (en) | 2015-08-03 | 2015-08-03 | A kind of air purifier with deflector |
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| CN (1) | CN204943700U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115051A (en) * | 2015-08-03 | 2015-12-02 | 莱克电气绿能科技(苏州)有限公司 | Air purifier with guide plate |
| US10926210B2 (en) | 2018-04-04 | 2021-02-23 | ACCO Brands Corporation | Air purifier with dual exit paths |
| USD913467S1 (en) | 2018-06-12 | 2021-03-16 | ACCO Brands Corporation | Air purifier |
-
2015
- 2015-08-03 CN CN201520592864.7U patent/CN204943700U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115051A (en) * | 2015-08-03 | 2015-12-02 | 莱克电气绿能科技(苏州)有限公司 | Air purifier with guide plate |
| US10926210B2 (en) | 2018-04-04 | 2021-02-23 | ACCO Brands Corporation | Air purifier with dual exit paths |
| USD913467S1 (en) | 2018-06-12 | 2021-03-16 | ACCO Brands Corporation | Air purifier |
| USD927671S1 (en) | 2018-06-12 | 2021-08-10 | ACCO Brands Corporation | Air purifier |
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Effective date of registration: 20170503 Address after: Hu Suzhou high tech Zone of Jiangsu province 215000 city closed partition Stone Forest Road No. 55 Co-patentee after: Lexy Electric Co., Ltd. Patentee after: LEXY ELECTRIC GREEN ENERGY TECHNOLOGY (SUZHOU) CO., LTD. Address before: Hu Suzhou high tech Zone of Jiangsu province 215000 city closed partition Stone Forest Road No. 55 Patentee before: LEXY ELECTRIC GREEN ENERGY TECHNOLOGY (SUZHOU) CO., LTD. |
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