CN102175051B - Purification device with heating and dust-removing functions - Google Patents
Purification device with heating and dust-removing functions Download PDFInfo
- Publication number
- CN102175051B CN102175051B CN 201110035238 CN201110035238A CN102175051B CN 102175051 B CN102175051 B CN 102175051B CN 201110035238 CN201110035238 CN 201110035238 CN 201110035238 A CN201110035238 A CN 201110035238A CN 102175051 B CN102175051 B CN 102175051B
- Authority
- CN
- China
- Prior art keywords
- heating
- power supply
- coil
- electrically connected
- dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 129
- 238000000746 purification Methods 0.000 title abstract 3
- 239000000428 dust Substances 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 229910001035 Soft ferrite Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 230000003628 erosive effect Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 239000012716 precipitator Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000004519 grease Substances 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
Images
Abstract
The invention provides a purification device with heating and dust-removing functions. The device comprises a heating power supply, a high-voltage power supply and a heating and dust-removing body; the heating power supply, the high-voltage power supply and the heating and dust-removing body are electrically connected; the heating and dust-removing body is composed of a frame and heating and dust-removing sheets which are fixed on the frame; the adjacent heating and dust-removing sheets are electrically connected with different electrodes of the heating power supply and the high-voltage power supply, thus the single operation or synchronous operation of two functions of heating and high-voltage electrostatic cleaning on a single heating and dust-removing sheet is realized. The purification device provided by the invention has the advantages of simple structure, safety and high efficiency, integrates the heating function and the dust-removing function, and has the functions of heating and dust removing; and the device is convenient to install on air regulating devices such as an air purifier, an air conditioner and the like, and can be widely applied.
Description
Technical field
The application relates to the air purification field of heating, dedusting, degerming.
Background technology
The device that has simultaneously at present heating and dedusting uses usually at industrial circle, and its complex structure, and equipment is huge.Certainly also there is the civilian device of part to have simultaneously the function of heating and dedusting.
The patent No.: 98108504.0 Chinese patent, a kind of " electrostatic dust-collecting device with hot air generating structure " disclosed, comprise a housing, at least one precipitator, an air inlet stop part, an exhaust stop part, several hot blast entrances and at least one hot blast generator, when air inlet stop part and exhaust stop part are closed, the hot blast that is produced by the hot blast generator is imported in the housing, the grease that is formed by the accumulation of fine elaioleucite on each positive and negative electroplax is heated and improved its flowability, and then make grease to the bottom downstream to housing, reach the effect of removing grease.Although the present invention has security, the advantage that economy and elimination efficiency are high.But from above-mentioned patent, adopted precipitator, and used the hot blast generator, removing collected grease, but not had the function of air being carried out heating.If the function that heats simultaneously on precipitator then has two difficult points at present.What one, precipitator adopted is the high pressure low-current power supply, and heating then is the high-current supply that adopts civil power or low pressure, and both adopt different working methods.When both acted on the control of dust sheet simultaneously, high-voltage section branch wherein exerted an influence to low-pressure section, damaged the work of low-tension supply.What two, the used control of dust sheet of common precipitator adopted is sheet metal, and its resistance is very little, and when when the control of dust sheet connects heating power supply, electric current can be excessive, and affect practical application.
Patent content
Technical problem to be solved by this invention is the deficiency that overcomes prior art, provide a kind of simple in structure, integrate the heating dedusting function, safely and efficiently have the heating dedusting function purifier.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of purifier with heating dedusting function contains heating power supply 1, high voltage source 2, heating dust removing body 3.Be electrically connected between heating power supply 1, high voltage source 2 and the heating dust removing body 3; Heating power supply 1 can high voltage bearing conversion electric power for a kind of contain between transformer and the coil; High voltage source 2 is and heating power supply 1 high pressure conversion electric power independently mutually; Heating dust removing body 3 is comprised of frame 4, the first heating dedusting sheet 3.1 and the second heating dedusting sheet 3.2, the first heating dedusting sheet 3.1 and 3.2 parallel to each other and alternate being fixed in the frame 4 of the second heating dedusting sheet.
Above-mentioned heating power supply 1 contains magnetic core 1.0, the first primary coil 1.1, second subprime coil 1.2 and level coil 1.3 for the third time; The first primary coil 1.1, second subprime coil 1.2 and for the third time level coil 1.3 and between coil and the magnetic core, be electrically insulated from each other between coil and the coil all on magnetic core 1.0, it is withstand voltage greater than 6KV.
The two ends 1.11,1.12 of above-mentioned the first primary coil 1.1 are electrically connected with the two ends of input power respectively; The output 1.21,1.22 of second subprime coil 1.2 is electrically connected with the two ends of the first heating dedusting sheet 3.1 respectively; The output 1.31,1.32 of level coil 1.3 is electrically connected with the two ends of the second heating dedusting sheet 3.2 respectively for the third time.
Above-mentioned high voltage source 2 comprises control circuit part 2b and the part 2a that boosts, and the input 2.1 of control circuit part 2b, 2.2 is electrically connected with input power; The high-voltage output end 2.3,2.4 of the part of boosting 2a is electrically connected with the first heating dedusting sheet 3.1 and the second heating dedusting sheet 3.2 respectively; The control circuit part 2b of high voltage source 2 is by reverse-blocking tetrode thyristor control break-make, the high pressure conversion electric power that the part of then boosting 2a boosts; Or the high pressure conversion electric power that produces pulse and boost by the part 2a that boosts by control circuit 2b feedback oscillation, its input power is dc source or AC power, the output high pressure is DC ± 1KV～15KV.
The power supply that above-mentioned heating power supply 1 is as a whole, any form power supply in two power supply 1a, 1b that separate or a plurality of power supply.
Above-mentioned heating power supply 1a contains primary coil 1a.1 and secondary coil 1a.2, and two ends 1a.11, the 1a.12 of primary coil 1a.1 are electrically connected with power input respectively; Two ends 1a.21, the 1a.22 of secondary coil 1a.2 is electrically connected with the two ends of the first heating dedusting sheet 3.1 respectively; Heating power supply 1b contains primary coil 1b.1 and secondary coil 1b.2, and two ends 1b.11, the 1b.12 of primary coil 1b.1 are electrically connected with power input respectively; Two ends 1b.21, the 1b.22 of secondary coil 1b.2 is electrically connected with the two ends of the second heating dedusting sheet 3.2 respectively.
Above-mentioned heating power supply 1 is the high frequency voltage-stabilized power supply that does not contain the low-frequency transformer power supply of control circuit or comprise rectification, filtering, vibration, amplifying circuit; The low-frequency transformer power supply that does not contain control circuit is to be input as AC100～240V, the transformer of output AC36～240V; The high frequency voltage-stabilized power supply that comprises rectification, filtering, vibration, amplifying circuit is to be input as AC100～240V, the voltage-stabilized power supply of output DC5～50V.
Above-mentioned the first heating dedusting sheet 3.1 is heating electric conductor of the same race or different heating electric conductors with the second heating dedusting sheet 3.2; Be carbon fibre conductive paper, printing-ink conducting film, utilize in the conducting film of metal erosion any.
Above-mentioned magnetic core 1.0 is powder core or soft ferrite magnetic core; Its shape be circular, E shape or three-back-shaped in any shape
The beneficial effect of this patent is:
1, the separate mode of heating power supply and high voltage source is powered, and heating power supply adopts coil to isolate, and has avoided the high pressure of high voltage source to impact and the destruction of heating power supply circuit.
2, realize simultaneously the function of heating, dedusting on a slice control of dust sheet, effectively utilized the space, saved cost.
3, heating power supply and high voltage source are separate, can need isolated operation by difference, or simultaneously operation.When adopting a plurality of heating power supply power supply, can also obtain the demand of a plurality of heating powers, to satisfy the needs of different heating and dedusting.
4, the project organization of this patent is compact, simple, and result of use is obvious, can be widely used in the apparatuses of air conditioning such as air cleaner and air-conditioning.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is circuit block diagram of the present invention.
Fig. 3 is the structural representation of heating power supply 1.
Fig. 4 is the circuit block diagram of embodiment 2.
Fig. 5 is the structural representation of the heating dust removing body 3 of embodiment 2.
The present invention will be further described below in conjunction with drawings and Examples.
The specific embodiment
A kind of purifier with heating dedusting function such as Fig. 1, Fig. 2, shown in Figure 3, contains heating power supply 1, high voltage source 2, heating dust removing body 3, and frame 4.Be electrically connected between heating power supply 1, high voltage source 2 and the heating dust removing body 3, heating dust removing body 3 is comprised of frame 4 and the first heating dedusting sheet 3.1, the second heating dedusting sheet 3.2, and heating dedusting sheet is fixed in the frame 4.The carbon fiber paper that the first heating dedusting sheet 3.1 and the second heating dedusting sheet 3.2 all use insulating materials to coat is of a size of 40*240mm, and every resistance is 1200 Ω, and each 30, interval 2mm between sheet and the sheet.Heating power supply 1 includes annular soft ferrite magnetic core 1.0, and its specification is Φ 60* Φ 120*60mm.The first primary coil 1.1, adopting wire diameter is the copper cash of 1.5mm, coiling 300 circles, second subprime coil 1.2 and for the third time level coil 1.3 all adopt the copper cash of 1.5mm, on magnetic core 1.0, each coiling 150 is enclosed successively.Between coil and the magnetic core, be electrically insulated from each other between coil and the coil, it is withstand voltage to be 8KV.The two poles of the earth 1.11 and 1.12 of the first primary coil 1.1 are electrically connected with the two poles of the earth of AC220V input power respectively, the output voltage of second subprime coil 1.2 is AC110V, its output 1.21 and 1.22 is electrically connected with the two poles of the earth of the first heating dedusting sheet 3.1 respectively, the output voltage of level coil 1.3 is AC110V for the third time, and its output 1.31 and 1.32 is electrically connected with the two poles of the earth of the second heating dedusting sheet 3.2 respectively.The high pressure conversion electric power that then the control circuit part 2b of high voltage source 2 is boosted by the part 2a that boosts by reverse-blocking tetrode thyristor control break-make.Its input 2.1,2.2 is electrically connected with the AC220V input power, and its High voltage output is-6KV that output 2.3,2.4 is electrically connected with the first heating dedusting sheet 3.1, the second heating dedusting sheet 3.2 respectively.
After above-mentioned power supply and calandria electrical connection, connect the power supply of AC220V, under the air quantity of 150cfm, to test, the udst separation efficient CADR value of this heating dust removal device is 110cfm, heating power is 600W.
A kind of purifier with heating dedusting function such as Fig. 4, shown in Figure 5, contains heating power supply 1, high voltage source 2, heating dust removing body 3, and frame 4.Be electrically connected between heating power supply 1, high voltage source 2 and the heating dust removing body 3, heating dust removing body 3 is comprised of frame 4 and the first heating dedusting sheet 3.1, the second heating dedusting sheet 3.2, and heating dedusting sheet is fixed in the frame 4.The first heating dedusting sheet 3.1 and the second heating dedusting sheet 3.2 all use the printing-ink conducting film, and size is 40*240mm.Wherein the resistance of the first heating dedusting sheet 3.1 is 130 Ω, and the resistance of the second heating dedusting sheet 3.2 is 65 Ω, each 20.
After above-mentioned power supply and calandria electrical connection, connect power supply, under the air quantity of 120cfm, to test, the udst separation efficient CADR value of this heating dust removal device is 80cfm, total heating power is 600W.When heating power supply 1a works independently, be output as 200W, when heating power supply 1b works independently, be output as 400W.
Claims (4)
1. the purifier with heating dedusting function contains heating power supply (1), high voltage source (2), heating dust removing body (3); Be electrically connected between heating power supply (1), high voltage source (2) and the heating dust removing body (3), it is characterized in that: heating power supply (1) can high voltage bearing conversion electric power for a kind of contain between transformer and the coil; High voltage source (2) is and heating power supply (1) high pressure conversion electric power independently mutually; Heating dust removing body (3) is comprised of frame (4), the first heating dedusting sheet (3.1) and the second heating dedusting sheet (3.2), the first heating dedusting sheet (3.1) and parallel to each other and alternate being fixed in the frame (4) of the second heating dedusting sheet (3.2);
Heating power supply (1) contains magnetic core (1.0), the first primary coil (1.1), second subprime coil (1.2) and level coil (1.3) for the third time; The first primary coil (1.1), second subprime coil (1.2) and for the third time level coil (1.3) all on magnetic core (1.0), and between coil and the magnetic core, be electrically insulated from each other the first primary coil (1.1), second subprime coil (1.2) and level coil (1.3) is withstand voltage greater than 6KV for the third time between coil and the coil;
The two ends of the first primary coil (1.1) (1.11,1.12) are electrically connected with the two ends of input power respectively; The output of second subprime coil (1.2) (1.21,1.22) is electrically connected with the two ends of the first heating dedusting sheet (3.1) respectively; The output (1.31,1.32) of level coil (1.3) is electrically connected with the two ends of the second heating dedusting sheet (3.2) respectively for the third time;
High voltage source (2) comprises control circuit part (2b) and the part (2a) of boosting, and the input (2.1,2.2) of control circuit part (2b) is electrically connected with input power; The high-voltage output end (2.3,2.4) of the part (2a) of boosting is electrically connected with the first heating dedusting sheet (3.1) and the second heating dedusting sheet (3.2) respectively; The control circuit part (2b) of high voltage source (2) is by reverse-blocking tetrode thyristor control break-make, the high pressure conversion electric power that the part (2a) of then boosting is boosted; Or the high pressure conversion electric power that produces pulse and boost by the part (2a) of boosting by control circuit part (2b) feedback oscillation, its input power is dc source or AC power, the output high pressure is DC ± 1KV～15KV.
2. a kind of purifier with heating dedusting function according to claim 1, it is characterized in that: heating power supply (1) is not for containing the low-frequency transformer power supply of control circuit or comprising the high frequency voltage-stabilized power supply of rectification, filtering, vibration, amplifying circuit; The low-frequency transformer power supply that does not contain control circuit is to be input as AC 100～240V, the transformer of output AC36～240V; The high frequency voltage-stabilized power supply that comprises rectification, filtering, vibration, amplifying circuit is to be input as AC100～240V, the voltage-stabilized power supply of output DC5～50V.
3. a kind of purifier with heating dedusting function according to claim 1, it is characterized in that: the first heating dedusting sheet (3.1) and the second heating dedusting sheet (3.2) are heating electric conductor of the same race or different heating electric conductors; Adopt carbon fibre conductive paper, printing-ink conducting film, utilize any one or two kinds of in the conducting film of metal erosion.
According to claim 1 a kind of have the heating dedusting function purifier, it is characterized in that: magnetic core (1.0) is powder core or soft ferrite magnetic core; Its shape be circular, E shape or three-back-shaped in any shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110035238 CN102175051B (en) | 2011-01-30 | 2011-01-30 | Purification device with heating and dust-removing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110035238 CN102175051B (en) | 2011-01-30 | 2011-01-30 | Purification device with heating and dust-removing functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102175051A CN102175051A (en) | 2011-09-07 |
| CN102175051B true CN102175051B (en) | 2013-04-17 |
Family
ID=44518262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110035238 Active CN102175051B (en) | 2011-01-30 | 2011-01-30 | Purification device with heating and dust-removing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102175051B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540314A (en) * | 2016-01-27 | 2016-05-04 | 浙江豪盛印刷机械有限公司 | Roll paper leveling device |
| CN116642835A (en) * | 2023-07-27 | 2023-08-25 | 中国科学院长春光学精密机械与物理研究所 | Greenhouse gas detection system and greenhouse gas detection method suitable for flue gas detection |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186367Y (en) * | 1993-06-01 | 1994-12-28 | 王天台 | Electronic air purifier |
| JP2978071B2 (en) * | 1994-10-12 | 1999-11-15 | 八洲電機株式会社 | Control circuit device for vacuum cleaner |
| CN2272116Y (en) * | 1996-06-14 | 1998-01-07 | 丁明林 | Ozone and negative-ion generator |
| US6574123B2 (en) * | 2001-07-12 | 2003-06-03 | Engineering Dynamics Ltd | Power supply for electrostatic air filtration |
| CN101758044B (en) * | 2008-11-05 | 2015-10-07 | 赵钦基 | Electric heating cleaning method and device |
| CN202024412U (en) * | 2011-01-30 | 2011-11-02 | 程启进 | Purification device with heating dedustion function |
-
2011
- 2011-01-30 CN CN 201110035238 patent/CN102175051B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102175051A (en) | 2011-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102290222B (en) | High-power, high-frequency and high-voltage rectifier transformer | |
| US6839251B2 (en) | Apparatus and method for filtering voltage for an electrostatic precipitator | |
| CN202049854U (en) | High-power high-frequency high-tension rectifier transformer | |
| CN202024412U (en) | Purification device with heating dedustion function | |
| CN102764696A (en) | Spiral electrostatic dust collecting plant | |
| CN102764695A (en) | Concentric electrostatic precipitation device | |
| CN102500468B (en) | A kind of electrostatic precipitator high pressure intermediate frequency power supply and method of supplying power to thereof | |
| CN103259425B (en) | High-power high-frequency high-voltage rectifier transformer | |
| CN204018025U (en) | A kind of dust collect plant of electrostatic air cleaner | |
| CN102188871B (en) | Plate type static-electricity filter | |
| CN107078641A (en) | Supply unit | |
| CN102175051B (en) | Purification device with heating and dust-removing functions | |
| CN202778716U (en) | Spiral electrostatic precipitator | |
| US5903450A (en) | Electrostatic precipitator power supply circuit having a T-filter and pi-filter | |
| CA2215136A1 (en) | Two-stage, high voltage inductor | |
| CN202019309U (en) | Single-phase mid-frequency high-voltage power supply of electrostatic dust collector | |
| CN202045011U (en) | Air filter | |
| CN204469897U (en) | The control circuit of electrostatic precipitator | |
| CN104084312A (en) | Dust collection device of electrostatic-type air purifier | |
| CN203387423U (en) | Intermediate-frequency high-voltage dual-output direct-current power supply system | |
| CN201389493Y (en) | Electrostatic dust removing device | |
| CN204469898U (en) | A kind of centralized Control circuit for electrostatic precipitator | |
| CN202290307U (en) | High voltage intermediate frequency (IF) power supply for electrostatic precipitator | |
| CN204365476U (en) | Electrostatic precipitator | |
| KR20190042326A (en) | Air cleaner with heating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGSHAN TOP-G ECOLOGY TECH. CO., LTD. Free format text: FORMER OWNER: CHENG QIJIN Effective date: 20150608 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528300 FOSHAN, GUANGDONG PROVINCE TO: 528429 ZHONGSHAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150608 Address after: 528429, No. 23, Cheng Cheng Road, Da Yan Industrial Zone, Huang Zhen Town, Guangdong, Zhongshan Patentee after: ZHONGSHAN TOPG ECOLOGY TECH Co.,Ltd. Address before: 528300, No. two, East Fourth Street, Peach Garden Road, Ronggui Town, town, Shunde District, Guangdong, Foshan Patentee before: Cheng Qijin |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528429, No. 23, Cheng Cheng Road, Da Yan Industrial Zone, Huang Zhen Town, Guangdong, Zhongshan Patentee after: Shangpin Health Technology (Guangdong) Co.,Ltd. Address before: 528429, No. 23, Cheng Cheng Road, Da Yan Industrial Zone, Huang Zhen Town, Guangdong, Zhongshan Patentee before: ZHONGSHAN TOPG ECOLOGY TECH Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528400 factory building a, No. 32, Keji West Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee after: Shangpin Health Technology (Guangdong) Co.,Ltd. Address before: 528429 No. 23, Cheng Ye Avenue, Da Chan Industrial Zone, Huangpu town, Zhongshan, Guangdong. Patentee before: Shangpin Health Technology (Guangdong) Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528400 factory building a, No. 32, Keji West Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee after: Shangpin Health Technology (Guangdong) Co.,Ltd. Address before: 528400 factory building a, No. 32, Keji West Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee before: Shangpin Health Technology (Guangdong) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |