CN111405693B - Intelligent electric heating plate - Google Patents
Intelligent electric heating plate Download PDFInfo
- Publication number
- CN111405693B CN111405693B CN202010379694.XA CN202010379694A CN111405693B CN 111405693 B CN111405693 B CN 111405693B CN 202010379694 A CN202010379694 A CN 202010379694A CN 111405693 B CN111405693 B CN 111405693B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- cushion block
- intelligent electric
- electric heating
- control module
- 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.)
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- 238000005485 electric heating Methods 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 48
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 239000000523 sample Substances 0.000 claims description 33
- 235000013305 food Nutrition 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 18
- 229910052744 lithium Inorganic materials 0.000 claims description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 230000006698 induction Effects 0.000 claims description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 abstract description 6
- 239000004744 fabric Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract 1
- 229910001416 lithium ion Inorganic materials 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 description 9
- 239000010439 graphite Substances 0.000 description 9
- -1 graphite alkene Chemical class 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/145—Carbon only, e.g. carbon black, graphite
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/02—Plates, dishes or the like
- A47G19/027—Plates, dishes or the like with means for keeping food cool or hot
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/028—Heaters specially adapted for trays or plates to keep food or liquids hot
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses an intelligent electric heating plate, which comprises a plate body and a cushion block fixedly connected to the bottom of the plate body, wherein a graphene far infrared heating sheet in a direct-current low-voltage working mode is fixedly connected inside the plate body, a lithium-ion battery pack is fixedly connected to one side inside the cushion block, a fixed slot is formed in the other side inside the cushion block, a control circuit module is fixedly connected to one side of the bottom of the inner wall of the fixed slot, the control circuit module comprises functions of wireless charging, temperature control, system working state indication and the like, and the functions are controlled to work by using a built-in software program. The intelligent electric heating plate has a flat and smooth surface, no bulges or any solid buttons, and the surface is made of ceramic, so that the appearance of the intelligent electric heating plate is different from that of a common ceramic plate; the waterproof cloth has a waterproof function and can be cleaned at will; the heat insulation function is provided between the internal electrical structure and the outer surface of the dish, so that the outer surface of the dish can be conveniently washed by boiled water in cold weather without damaging internal batteries and electronic devices.
Description
Technical Field
The invention relates to the technical field of food heat preservation, in particular to an intelligent electric heating plate.
Background
The dish refers to a shallow-bottom appliance for containing articles (most foods), is larger than a dish, is round, is most ceramic, is also made of metal, can be used for containing articles, is convenient to clamp the articles when used for containing the dishes, and is good in heat dissipation, and is one of the common tableware in the western world, besides the basin, the dish is very important for the western world, is made of ceramic, is also made of metal, can be used for containing articles on the dish, is convenient to clamp the dishes when used for containing the dishes, and is good in heat dissipation.
The dish for placing food is one of the indispensable appliances in kitchen supplies, the functionality of the existing dish is single, the dish does not have the function of heat preservation and heating when placing food in winter, heat in the food is easy to lose, and therefore, the dish is inconvenient to heat the food by using additional heating equipment, so that the intelligent electric heating dish is provided for solving the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an intelligent electric heating plate, which solves the problems that the existing plate has single functionality, has no heat preservation and heating function when food is placed in winter, and is easy to lose heat in the food so that additional heating equipment is needed to heat the food, thus causing inconvenience.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an intelligence electrical heating dish, includes disk body and fixed connection in the cushion of disk body bottom, the inside fixedly connected with graphite alkene far infrared piece that generates heat of disk body, the inside one side fixedly connected with lithium cell of cushion, the fixed slot has been seted up to the opposite side of cushion inside, and one side fixedly connected with control module of fixed slot inner wall bottom, the bottom of fixed slot inner wall just is located one side fixedly connected with probe temperature sensor of control module, and one side fixedly connected with metal probe at probe temperature sensor top, the opposite side fixedly connected with wireless transmission module of fixed slot inner wall bottom.
Preferably, the inside of disk body and be located the top of graphite alkene far infrared heating piece and seted up the cavity, the inside of disk body and be located the bottom fixedly connected with heat insulating sheet of cavity.
Preferably, the top of the metal probe penetrates through the bottoms of the fixed groove, the cushion block and the tray body in sequence, and the top of the control module is fixedly connected with the bottom of the graphene far infrared heating sheet through a wire.
Preferably, the bottom of disk body inner wall fixedly connected with gravity switch, wireless charging groove has been seted up at the middle part of cushion bottom.
Preferably, the insulation type touch switch is fixedly connected to the middle of the front face of the cushion block, and indicator lamps are fixedly connected to the front face of the cushion block and located on two sides of the insulation type touch switch.
Preferably, the output end of the probe temperature sensor is electrically connected with the input end of the wireless transmission module through a wire, and the wireless transmission module is in bidirectional connection with the intelligent terminal through wireless.
Preferably, the output end of the intelligent terminal is electrically connected with the input end of the control module through a wire, the output end of the control module is electrically connected with the input end of the graphene far infrared heating sheet through a wire, the output end of the lithium battery is electrically connected with the input end of the graphene far infrared heating sheet through a wire, and the output end of the lithium battery is electrically connected with the input end of the probe temperature sensor through a wire.
The invention also discloses a charging rack for the intelligent electric heating plate, which comprises a placing plate, a power line and a vertical frame, wherein the top of the placing plate is fixedly connected with a charging induction head.
The invention provides an intelligent electric heating plate. The beneficial effects are as follows:
(1) This intelligent electric heating dish, through the inside fixedly connected with graphite alkene far infrared heating piece of disk body, the fixed slot has been seted up to the inside one side fixedly connected with lithium cell of cushion, and one side fixedly connected with control module of fixed slot inner wall bottom, the bottom of fixed slot inner wall just is located one side fixedly connected with probe temperature sensor of control module, and one side fixedly connected with metal probe at probe temperature sensor top, the opposite side fixedly connected with wireless transmission module of fixed slot inner wall bottom, metal probe's top runs through the fixed slot in proper order, the cushion, temperature-sensing probe attaches at the top of fixed slot, control module's top passes through wire and graphite alkene far infrared heating piece's bottom fixedly connected with, probe temperature sensor's output passes through wire and wireless transmission module's input electric connection, and wireless transmission module passes through wireless and intelligent terminal realization both directions connection, intelligent terminal's output passes through wire and graphite alkene far infrared heating piece's input electric connection, lithium cell's output passes through wire and graphite alkene far infrared heating piece's input end electric connection, the temperature sensor that can not be used the setting up with the heating piece, the temperature setting up can not be used to heat the food with the heating device at the temperature of heating base, the temperature of heating piece is realized to the food, the food is not to the temperature-sensing device is set up with the heating piece, the practicality is realized, the food is heated up to the food.
(2) This intelligence electrical heating dish, including placing board, power cord and grudging post through the charging rack, the top fixedly connected with of placing the board charges the inductive head, and external power source is connected to the power cord, can charge when the electric quantity is not enough to the heating dish, and the setting of a plurality of placing the board has also played the effect of placing the accomodation to the heating dish simultaneously, satisfies actual user demand.
(3) This intelligence electrical heating dish, through the inside of disk body and be located the top of graphite alkene far infrared piece of generating heat and seted up the cavity, the inside of disk body and the bottom fixedly connected with heat insulating sheet that is located the cavity, thereby the setting of cavity and heat insulating sheet can avoid the disk surface high temperature to cause the problem that the user's hand scalds.
(4) The intelligent electric heating plate has a flat and smooth surface, no bulges or any solid buttons, and the surface is made of ceramic, so that the appearance of the intelligent electric heating plate is different from that of a common ceramic plate; the waterproof cloth has a waterproof function and can be cleaned at will; the heat insulation function is provided between the internal electrical structure and the outer surface of the dish, so that the outer surface of the dish can be conveniently washed by boiled water in cold weather without damaging internal batteries and electronic devices.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the tray and pad structure of the present invention;
FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 2;
Fig. 4 is a schematic block diagram of the system of the present invention.
In the figure: the solar energy battery pack comprises a 1-disc body, a 2-cushion block, a 3-graphene far infrared heating sheet, a 4-lithium battery, a 5-fixed groove, a 6-control module, a 7-probe temperature sensor, an 8-metal probe, a 9-wireless transmission module, a 10-charging rack, a 101-placing plate, a 102-power line, a 103-vertical rack, a 104-charging induction head, a 11-cavity, a 12-heat insulation sheet, a 13-gravity switch, a 14-charging groove, a 15-insulation touch switch, a 16-indicator lamp and a 17-intelligent terminal.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the embodiment of the present invention provides a technical solution: the utility model provides an intelligent electrical heating dish, can realize having increased the function of heat preservation heating on the basis that possesses holding food to this disk body 1, need not to use extra heating equipment to heat food, convenient and practical, and set for the heating temperature of heating dish through intelligent terminal 17, utilize the setting of graphite alkene far infrared heating piece 3 to carry out rapid heating to food, satisfy the heating demand of different foods, including disk body 1 and fixed connection in cushion 2 of disk body 1 bottom, the inside fixedly connected with graphite alkene far infrared heating piece 3 of disk body 1, one side fixedly connected with lithium cell 4 of cushion 2 inside, fixed slot 5 has been seted up to the opposite side of cushion 2 inside, and one side fixedly connected with control module 6 of fixed slot 5 inner wall bottom, the bottom of fixed slot 5 inner wall and one side fixedly connected with probe temperature sensor 7 that is located control module 6, and one side fixedly connected with metal probe 8 at probe temperature sensor 7 top, the model of probe temperature sensor 7 is DS18B20, the opposite side fixedly connected with wireless transmission module 9 of fixed slot 5 inner wall bottom.
According to the invention, the cavity 11 is formed in the tray body 1 and positioned at the top of the graphene far infrared heating sheet 3, the heat insulation sheet 12 is fixedly connected to the bottom of the cavity 11 and positioned in the tray body 1, and the heat insulation sheet 12 and the cavity 11 are arranged to avoid the problem that the surface temperature of the tray body 1 is too high to cause scalding of hands of a user.
In the invention, the top end of a metal probe 8 sequentially penetrates through a fixed groove 5, a cushion block 2 and a tray body 1 and extends into the tray body 1, and the top of a control module 6 is fixedly connected with the bottom of a graphene far infrared heating sheet 3 through a wire.
In the invention, a charging groove 14 is formed in the middle of the bottom of the cushion block 2.
In the invention, the middle part of the front surface of the cushion block 2 is fixedly connected with an insulating touch switch 15, and the front surface of the cushion block 2 and two sides of the insulating touch switch 15 are fixedly connected with indicator lamps 16.
In the invention, the output end of the probe temperature sensor 7 is electrically connected with the input end of the wireless transmission module 9 through a wire, the wireless transmission module 9 is in bidirectional connection with the intelligent terminal 17 through wireless, the wireless transmission module 9 is a module for wireless transmission by utilizing a wireless technology, and is widely applied to the fields of computer wireless network, wireless communication, wireless control and the like, and the wireless transmission module 9 mainly comprises a transmitter, a receiver and a controller.
In the invention, the output end of the intelligent terminal 17 is electrically connected with the input end of the control module 6 through a wire, the output end of the control module 6 is electrically connected with the input end of the graphene far infrared heating sheet 3 through a wire, the output end of the lithium battery 4 is electrically connected with the input end of the graphene far infrared heating sheet 3 through a wire, and the output end of the lithium battery 4 is electrically connected with the input end of the probe temperature sensor 7 through a wire.
The invention also discloses a charging rack for the intelligent electric heating plate, wherein the charging rack 10 comprises a placing plate 101, a power line 102 and a vertical frame 103, the top of the placing plate 101 is fixedly connected with a charging induction head 104, the power line 102 is connected with an external power supply, a fixing frame matched with the structure of the intelligent electric heating plate is arranged on the charging rack, and when the intelligent electric heating plate is placed on the fixing frame on the charging rack, the charging induction heads of the two are just positioned at corresponding positions. Then when the charging frame is powered on, the lithium battery pack arranged in the intelligent electric heating plate can be automatically charged, and meanwhile, the setting of the plurality of placing plates 101 also plays a role in placing and storing the heating plate, so that the intelligent electric heating plate is equivalent to a cupboard for use, and the actual use requirement is met.
During the use, place food inside disk body 1, the inside metal probe 8 of disk body 1 detects the temperature of disk body internal surface, obtain the temperature value that detects through probe temperature sensor 7, then probe temperature sensor 7 passes through wireless transmission module 9 with the detected value and gives control module, then the user is according to wanting the temperature to food heating, the built-in software program of control module can be according to the temperature threshold value of setting for, when the temperature of food is less than the temperature of setting for, can trigger the lithium cell automatically and give the piece power supply that generates heat, thereby realize the function of automatic heating for food.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. An intelligent electric heating plate comprises a plate body (1), a charging rack (10) and a cushion block (2) fixedly connected to the bottom of the plate body (1), and is characterized in that: the solar cell is characterized in that the graphene far infrared heating sheet (3) is fixedly connected to the inside of the tray body (1), the lithium battery (4) is fixedly connected to one side of the inside of the cushion block (2), the fixing groove (5) is formed in the other side of the inside of the cushion block (2), the control module (6) is fixedly connected to one side of the bottom of the inner wall of the fixing groove (5), the probe temperature sensor (7) is fixedly connected to one side of the bottom of the inner wall of the fixing groove (5) and located on one side of the control module (6), the metal probe (8) is fixedly connected to one side of the top of the probe temperature sensor (7), and the wireless transmission module (9) is fixedly connected to the other side of the bottom of the inner wall of the fixing groove (5);
The inside of the tray body (1) and the top of the graphene far infrared heating sheet (3) are provided with a cavity (11), the inside of the tray body (1) and the bottom of the cavity (11) are fixedly connected with a heat insulation sheet (12), and the arrangement of the cavity (11) and the heat insulation sheet (12) can avoid the excessive high surface temperature of the tray body (1) to cause the scalding of hands of a user;
The top end of the metal probe (8) sequentially penetrates through the bottoms of the fixed groove (5), the cushion block (2) and the tray body (1), and the top of the control module (6) is fixedly connected with the bottom of the graphene far infrared heating sheet (3) through a wire;
the bottom of the inner wall of the tray body (1) is fixedly connected with a gravity switch (13), and the middle part of the bottom of the cushion block (2) is provided with a charging groove (14);
The charging rack (10) comprises a placing plate (101), a power line (102) and a vertical frame (103), wherein a charging induction head (104) is fixedly connected to the top of the placing plate (101), a fixing frame matched with the structure of the intelligent electric heating disc is arranged on the charging rack, when the intelligent electric heating disc is placed on the fixing frame on the charging rack, the charging induction heads of the intelligent electric heating disc and the charging induction head are just positioned at corresponding positions, then when the charging rack is powered on, a lithium battery pack arranged in the intelligent electric heating disc can be automatically charged, and meanwhile, the plurality of placing plates (101) also have the function of placing and storing the heating disc;
The middle part of the front surface of the cushion block (2) is fixedly connected with an insulating touch switch (15), and indicator lamps (16) are fixedly connected to the front surface of the cushion block (2) and positioned on two sides of the insulating touch switch (15);
The output end of the probe temperature sensor (7) is electrically connected with the input end of the wireless transmission module (9) through a wire, and the wireless transmission module (9) is in bidirectional connection with the intelligent terminal (17) through wireless;
the output end of the intelligent terminal (17) is electrically connected with the input end of the control module (6) through a wire, the output end of the control module (6) is electrically connected with the input end of the graphene far infrared heating sheet (3) through a wire, the output end of the lithium battery (4) is electrically connected with the input end of the graphene far infrared heating sheet (3) through a wire, and the output end of the lithium battery (4) is electrically connected with the input end of the probe temperature sensor (7) through a wire;
The metal probe (8) in the tray body (1) detects the temperature of the inner surface of the tray body, the detected temperature value is obtained through the probe temperature sensor (7), then the probe temperature sensor (7) sends the detected value to the control module through the wireless transmission module (9), then a user can heat food according to the temperature wanted, a software program in the control module can automatically trigger the lithium battery to supply power to the heating sheet according to a set temperature threshold value when the temperature of the food is lower than the set temperature, and therefore the function of automatically heating the food is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010379694.XA CN111405693B (en) | 2020-05-08 | 2020-05-08 | Intelligent electric heating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010379694.XA CN111405693B (en) | 2020-05-08 | 2020-05-08 | Intelligent electric heating plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111405693A CN111405693A (en) | 2020-07-10 |
| CN111405693B true CN111405693B (en) | 2024-11-19 |
Family
ID=71431805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010379694.XA Active CN111405693B (en) | 2020-05-08 | 2020-05-08 | Intelligent electric heating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111405693B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104883755A (en) * | 2015-05-06 | 2015-09-02 | 阚晓敏 | Intelligent electric heating container |
| CN105338865A (en) * | 2013-03-14 | 2016-02-17 | 恩贝尔技术有限公司 | Heated or cooled dishware and drinkware |
| CN211982161U (en) * | 2020-05-08 | 2020-11-20 | 胡升俊 | An intelligent electric heating plate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3876385B1 (en) * | 2010-11-02 | 2023-05-24 | Ember Technologies, Inc. | Heated or cooled dishwasher safe dishware and drinkware |
-
2020
- 2020-05-08 CN CN202010379694.XA patent/CN111405693B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105338865A (en) * | 2013-03-14 | 2016-02-17 | 恩贝尔技术有限公司 | Heated or cooled dishware and drinkware |
| CN104883755A (en) * | 2015-05-06 | 2015-09-02 | 阚晓敏 | Intelligent electric heating container |
| CN211982161U (en) * | 2020-05-08 | 2020-11-20 | 胡升俊 | An intelligent electric heating plate |
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| Publication number | Publication date |
|---|---|
| CN111405693A (en) | 2020-07-10 |
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Effective date of registration: 20250311 Address after: No. 15 Yulan Avenue, Taihe Street, Xuyi County, Huai'an City, Jiangsu Province, China 211700 Patentee after: Qiaochuang Intelligent Technology (Jiangsu) Co.,Ltd. Country or region after: China Address before: 464200 No. 110, Xicheng District, Chengguan Town, Luoshan County, Xinyang City, Henan Province Patentee before: Hu Shengjun Country or region before: China |