CN105951347B - The heat pump mould group and device for clothing processing of device for clothing processing - Google Patents

The heat pump mould group and device for clothing processing of device for clothing processing Download PDF

Info

Publication number
CN105951347B
CN105951347B CN201610377982.5A CN201610377982A CN105951347B CN 105951347 B CN105951347 B CN 105951347B CN 201610377982 A CN201610377982 A CN 201610377982A CN 105951347 B CN105951347 B CN 105951347B
Authority
CN
China
Prior art keywords
heat pump
shell
installation cavity
mould group
clothing processing
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
Application number
CN201610377982.5A
Other languages
Chinese (zh)
Other versions
CN105951347A (en
Inventor
尤惠钦
苗雨来
秦琼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Little Swan Electric Co Ltd
Original Assignee
Wuxi Little Swan Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Little Swan Co Ltd filed Critical Wuxi Little Swan Co Ltd
Priority to CN201610377982.5A priority Critical patent/CN105951347B/en
Publication of CN105951347A publication Critical patent/CN105951347A/en
Priority to EP17150089.5A priority patent/EP3252220A1/en
Priority to US15/417,663 priority patent/US20170342649A1/en
Application granted granted Critical
Publication of CN105951347B publication Critical patent/CN105951347B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F25/00Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • D06F58/206Heat pump arrangements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • D06F58/24Condensing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

The invention discloses the heat pump mould groups and device for clothing processing of a kind of device for clothing processing.The heat pump mould group of device for clothing processing includes: compressor, condenser, evaporator, shell and cooling air channel.Wherein, shell has accommodating chamber, spacing board is equipped in accommodating chamber so that accommodating chamber is divided into the first installation cavity and the second installation cavity, compressor is located in the first installation cavity, and evaporator and condenser are located in the second installation cavity.Compressor has exhaust outlet and air entry, and condenser is connected to exhaust outlet, and one end connection condenser other end of evaporator is connected to air entry.The outlet port of cooling air channel is connected to the first installation cavity, and the air inlet port of cooling air channel is in communication with the outside.The heat pump mould group of device for clothing processing according to the present invention makes the first installation cavity be in communication with the outside by the way that cooling air channel is arranged, compressor is realized to exchange with the heat of external environment, the performance of compressor is improved, the layout in heat pump mould group between each component is optimized, saves installation space.

Description

The heat pump mould group and device for clothing processing of device for clothing processing
Technical field
The present invention relates to fields of home appliance technology, specifically, more particularly to a kind of device for clothing processing heat pump mould Group and device for clothing processing.
Background technique
Washing-drying integral machine is that one kind increases drying function on the basis of automatic washing machine, and fusion laundry, drying, drying are more Kind function is in the novel intelligent washing machine of one.Washing-drying integral machine can be divided into straight-line washing-drying integral machine and condensing wash it is dry Two kinds of all-in-one machine, straight-line working principle is air after heater is heated, heating clothes, becomes damp-heat air discharge room Outside, circulation is formed, constantly the moisture of clothes is drained, achievees the purpose that drying clothes;Condensing working principle is air warp Cross after heater is heated, into cylinder in heats laundry, become damp-heat air in cylinder, then by condenser system, moisture is solidified Cheng Shui is collected into water storage box, is formed circulation, is constantly drained the moisture of clothing, achievees the purpose that dry clothing.
Heat pump washes the one kind for drying that all-in-one machine is condensing washing-drying integral machine, because by space problem, compressor cooling fan Installation space is extremely limited.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the present invention mentions The heat pump mould group of a kind of device for clothing processing out, the heat pump mould group of the device for clothing processing is simple with structure, performance is good Advantage.
The present invention also provides a kind of device for clothing processing, the device for clothing processing has clothing as described above processing dress The heat pump mould group set.
The heat pump mould group of device for clothing processing according to an embodiment of the present invention, comprising: compressor, the compressor have row Port and air entry;Condenser, one end of the condenser are connected to the exhaust outlet;Evaporator, one end of the evaporator It is connected to the other end of the condenser, the other end of the evaporator is connected to the air entry;Shell, the shell have Accommodating chamber, the interior spacing board that is equipped with of the accommodating chamber are described the accommodating chamber is divided into the first installation cavity and the second installation cavity Compressor is located in first installation cavity, and the evaporator and the condenser are located in second installation cavity;Cooling wind Road, the outlet port of the cooling air channel are connected to first installation cavity, and the air inlet port of the cooling air channel and the external world are even It is logical.
The heat pump mould group of device for clothing processing according to an embodiment of the present invention, by the way that cooling air channel is arranged, so that the first peace It behave affectedly and is in communication with the outside, it is thus achieved that compressor is exchanged with the heat of external environment, improve the performance of compressor, while The layout in heat pump mould group between each component is optimized, installation space is saved.
According to one embodiment of present invention, cooling blower is equipped in the cooling air channel.
According to one embodiment of present invention, the cooling blower, which is embedded, is configured to first peace in the shell On the side wall behaveing affectedly.
According to one embodiment of present invention, the cooling blower be embedded on the housing with the spacing board opposite side On wall.
According to one embodiment of present invention, the air inlet port is located on the bottom wall of the cooling air channel.
According to one embodiment of present invention, the air inlet port is configured to air-inlet grille.
According to one embodiment of present invention, the outlet port is opposite with the compressor.
According to one embodiment of present invention, the spacing board, which is equipped with, penetrates through first installation cavity and second peace The evacuation notch behaveing affectedly.
According to one embodiment of present invention, the shell includes top cover and pedestal, and the pedestal and the top cover are common The accommodating chamber is limited, the pedestal and top cover clamping connect.
Device for clothing processing according to an embodiment of the present invention, comprising: shell has open ports on the shell;Cylinder group Part, the cylinder assembly are located in shell, and the open end of the cylinder assembly is opposite with the open ports;With heat pump mould group, institute The heat pump mould group that heat pump mould group is device for clothing processing is stated, if on the housing, the air inlet port of the cooling air channel It is connected to the hull outside.
Device for clothing processing according to an embodiment of the present invention, by the way that cooling air channel is arranged, so that the first installation cavity and the external world Connection, thus compressor is exchanged with the heat of external environment, improves the performance of compressor, while also optimizing in heat pump mould group Layout between each component, saves installation space.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures Obviously and it is readily appreciated that, in which:
Fig. 1 is the heat pump modular structure schematic diagram of device for clothing processing according to an embodiment of the present invention;
Fig. 2 is the heat pump mould group top view of device for clothing processing according to an embodiment of the present invention;
Fig. 3 is the heat pump mould group main view of device for clothing processing according to an embodiment of the present invention.
Appended drawing reference:
Compressor 1,
Condenser 2, evaporator 3,
Shell 4, the first installation cavity 41, the second installation cavity 42, spacing board 43,
Cooling air channel 5, cooling blower 6.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings.Below with reference to The embodiment of attached drawing description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
The heat pump mould group of device for clothing processing according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 3.
As shown in Figure 1-Figure 3, the heat pump mould group of device for clothing processing according to an embodiment of the present invention, comprising: compressor 1, Condenser 2, evaporator 3, shell 4 and cooling air channel 5.
Specifically, shell 4 has accommodating chamber, spacing board 43 is equipped in accommodating chamber so that accommodating chamber is divided into the first installation Chamber 41 and the second installation cavity 42, compressor 1 are located in the first installation cavity 41, and condenser 2 and evaporator 3 are located at the second installation cavity 42 It is interior.Compressor 1 has exhaust outlet and air entry, and one end of condenser 2 is connected to exhaust outlet, one end of evaporator 3 and condenser 2 Other end connection, the other end of evaporator 3 is connected to air entry.The outlet port of cooling air channel 5 and the first installation cavity 41 connect Logical, the air inlet port of cooling air channel 5 is in communication with the outside.It is possible thereby to be cooled down using cooling air channel 5 to compressor 1.It needs Illustrate, " external world " here can broadly understood, and can refer to the cabinet space for placing heat pump mould group, can also be with Refer to indoor environment.
The heat pump mould group of device for clothing processing according to an embodiment of the present invention, by the way that cooling air channel is arranged, so that the first peace It behave affectedly and 41 is in communication with the outside, thus compressor 1 is exchanged with the heat of external environment, improves the performance of compressor, while also excellent Change the layout in heat pump mould group between each component, saves installation space.
According to some embodiments of the present invention, as shown in Figure 1, Figure 3, cooling blower 6 can be equipped in cooling air channel 5, by This can accelerate the air flow rate in cooling air channel 5, to improve changing for compressor 1 and 41 interior air-flow of the first installation cavity The thermal efficiency.In some examples of the invention, it is opposite with spacing board to be embedded the first installation cavity 41 in shell 4 for cooling blower 6 On side wall, it is possible thereby to optimize the layout in heat pump mould group between each component, the installation space of cooling blower 6 is saved.
According to some embodiments of the present invention, as shown in Figure 1 and Figure 2, outlet port and compressor 1 are opposite, it is possible thereby to plus By force to the cooling effect of compressor 1, the compression performance of compressor 1 is promoted, and has saved installation space.
According to one embodiment of present invention, the air inlet port of cooling air channel 5 is located on the bottom wall of cooling air channel 5, thus Be conducive to external air flow to be flowed into cooling air channel 5 by air inlet port.It should be noted that promote air-flow in cooling air channel Smoothness are flowed in 5, when heat pump mould group is installed on the shell of device for clothing processing, the air inlet port of cooling air channel 5 can be with Positioned at the outside of shell.Further, to prevent foreign matter from entering in heat pump mould group, air inlet port is configured to air-inlet grille.
According to one embodiment of present invention, as shown in Figure 1 and Figure 2, spacing board 43 is equipped with perforation 41 He of the first installation cavity The evacuation notch of second installation cavity 42.Evacuation can be passed through by the air-flow that cooling air channel 5 enters the first installation cavity 41 as a result, Notch enters the second installation cavity 42, and the cooling effect of compressor 1 can be improved.
According to one embodiment of present invention, shell 4 includes: top cover and pedestal.Pedestal and top cover limit receiving jointly Chamber, pedestal and top cover clamping connect, it is possible thereby to simplify the assembling process between pedestal and top cover, shorten assembly period, are promoted Assembly efficiency.
Clothing processing dress according to an embodiment of the present invention is described in detail with a specific embodiment referring to Fig. 1-Fig. 3 The heat pump mould group set.It is worth understanding, it is described below to be merely illustrative, rather than to concrete restriction of the invention.
As shown in Figure 1, the heat pump mould group of device for clothing processing, comprising: compressor 1, condenser 2, evaporator 3,4 and of shell Cooling air channel 5.
Specifically, shell 4 includes: top cover, pedestal.Pedestal and top cover limit accommodating chamber, pedestal and top cover card jointly It connects in succession, structure is simple, easy to assembly.Shell 4 has accommodating chamber, and spacing board 43 is equipped in accommodating chamber so that accommodating chamber to be divided into First installation cavity 41 and the second installation cavity 42, compressor 1 are located in the first installation cavity 41, and condenser 2 and evaporator 3 are located at second In installation cavity 42.Compressor 1 has exhaust outlet and air entry, and one end of condenser 2 is connected to exhaust outlet, one end of evaporator 3 It is connected to the other end of condenser 2, the other end of evaporator 3 is connected to air entry, thus constitutes the circulatory system of heat pump mould group.
The outlet port of cooling air channel 5 is connected to the first installation cavity 41, and the air inlet port of cooling air channel 5 is in communication with the outside. Cooling blower 6 is equipped in cooling air channel, cooling blower 6 is embedded to be configured on the side wall of the first installation cavity 41 in shell 4, with Spacing board 43 is opposite.Air inlet port is located on the bottom wall of cooling air channel, and further, air inlet port is configured to air-inlet grille (shown in as shown in Figure 1, Figure 2), to prevent clothing from entering in heat pump mould group, outlet port and compressor 1 are opposite.Outside air passes through Cooling blower 6 realizes the cooling to compressor into heat pump mould group.
Further, spacing board is equipped with perforation first installation cavity 41 and the evacuation of second installation cavity 42 lacks Mouthful.As a result, when cooling blower 6 works, the recycle heat in entire heat pump module system may be implemented, improve cooling effect.
Device for clothing processing according to an embodiment of the present invention, comprising: shell, cylinder assembly and as described in above-described embodiment Heat pump mould group.
Specifically, having open ports on shell, cylinder assembly is located in shell, the open end and open ports of cylinder assembly Relatively, heat pump mould group is the heat pump mould group of device for clothing processing, and the shell of heat pump mould group is located on shell.
Device for clothing processing according to an embodiment of the present invention, by the way that cooling air channel is arranged so that the first installation cavity 41 with it is outer Boundary's connection, thus compressor 1 is exchanged with the heat of external environment, improves the performance of compressor, while also optimizing heat pump mould Layout in group between each component, saves installation space.
In one embodiment of the invention, there are open ports, cylinder assembly is located in shell and cylinder group on front side of shell The front end of part is open end, and the open end of cylinder assembly is opposite with open ports, and heat pump mould group is located in shell and is located at shell Top.Preferably, heat pump mould group is configured to the roof of shell.
In the description of the present invention, it is to be understood that, the orientation of the instructions such as term " on ", "top", "bottom" "inner", "outside" Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore It is not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be mechanical connect It connects, is also possible to be electrically connected or can communicate each other;It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned Embodiment is changed, modifies, replacement and variant.

Claims (4)

1. a kind of heat pump mould group of device for clothing processing characterized by comprising
Compressor, the compressor have exhaust outlet and air entry;
Condenser, one end of the condenser are connected to the exhaust outlet;
Evaporator, one end of the evaporator are connected to the other end of the condenser, the other end of the evaporator with it is described Air entry connection;
Shell, the shell have accommodating chamber, and spacing board is equipped in the accommodating chamber so that the accommodating chamber is divided into the first peace It behave affectedly and the second installation cavity, the spacing board is equipped with perforation first installation cavity and the evacuation of second installation cavity lacks Mouthful, the compressor is located in first installation cavity, and the evaporator and the condenser are located in second installation cavity;
Cooling air channel, the outlet port of the cooling air channel are connected to first installation cavity, the air intake of the cooling air channel Mouth is in communication with the outside, and the air inlet port is located on the bottom wall of the cooling air channel, and the air inlet port is configured to air inlet lattice Grid, the outlet port is opposite with the compressor, and cooling blower is equipped in the cooling air channel, and the cooling blower is embedded The shell is configured on the side wall of first installation cavity.
2. the heat pump mould group of device for clothing processing according to claim 1, which is characterized in that the cooling blower is embedded On the shell and in the spacing board opposing sidewalls.
3. the heat pump mould group of device for clothing processing according to claim 1, which is characterized in that the shell includes:
Top cover;
Pedestal, the pedestal and the top cover limit the accommodating chamber jointly, and the pedestal and top cover clamping connect.
4. a kind of device for clothing processing characterized by comprising
Shell has open ports on the shell;
Cylinder assembly, the cylinder assembly are located in shell, and the open end of the cylinder assembly is opposite with the open ports;
Heat pump mould group, the heat pump mould group are the heat pump mould according to device for clothing processing of any of claims 1-3 The shell of group, the heat pump mould group is set on the housing, the air inlet port of the cooling air channel and the shell Outside connection.
CN201610377982.5A 2016-05-31 2016-05-31 The heat pump mould group and device for clothing processing of device for clothing processing Active CN105951347B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201610377982.5A CN105951347B (en) 2016-05-31 2016-05-31 The heat pump mould group and device for clothing processing of device for clothing processing
EP17150089.5A EP3252220A1 (en) 2016-05-31 2017-01-03 Heat pump module for laundry treatment device and laundry treatment device
US15/417,663 US20170342649A1 (en) 2016-05-31 2017-01-27 Heat Pump Module For Laundry Treatment Device And Laundry Treatment Device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610377982.5A CN105951347B (en) 2016-05-31 2016-05-31 The heat pump mould group and device for clothing processing of device for clothing processing

Publications (2)

Publication Number Publication Date
CN105951347A CN105951347A (en) 2016-09-21
CN105951347B true CN105951347B (en) 2019-05-21

Family

ID=56908588

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610377982.5A Active CN105951347B (en) 2016-05-31 2016-05-31 The heat pump mould group and device for clothing processing of device for clothing processing

Country Status (1)

Country Link
CN (1) CN105951347B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106367932A (en) * 2016-09-30 2017-02-01 无锡小天鹅股份有限公司 Clothes dryer
CN116412116A (en) * 2021-12-29 2023-07-11 广东美的白色家电技术创新中心有限公司 Control method, device, equipment and medium for exhaust temperature of compressor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201095705Y (en) * 2007-09-03 2008-08-06 北京科力康技贸有限公司 Heat pump type clothes drying closet
JP5075731B2 (en) * 2008-05-12 2012-11-21 株式会社東芝 Washing and drying machine
EP2385163B1 (en) * 2010-05-03 2016-10-05 Electrolux Home Products Corporation N.V. A laundry machine with an integrated heat pump system
CN202865652U (en) * 2012-08-17 2013-04-10 海尔集团公司 Heat pump cabinet-type clothes dryer
EP2733252A1 (en) * 2012-11-16 2014-05-21 Electrolux Home Products Corporation N.V. Method of operating a heat pump laundry dryer and heat pump laundry dryer or heat pump washing machine having drying function
CN105483969B (en) * 2015-12-04 2018-09-18 无锡小天鹅股份有限公司 Laundry machine
CN105544162A (en) * 2015-12-04 2016-05-04 无锡小天鹅股份有限公司 Washing-drying all-in-one machine

Also Published As

Publication number Publication date
CN105951347A (en) 2016-09-21

Similar Documents

Publication Publication Date Title
CN105483969B (en) Laundry machine
AU2016200030B2 (en) Drying Machine
EP3026168B1 (en) Clothes drying device
CN106337269B (en) Drying system and clothes drying device
CN105544162A (en) Washing-drying all-in-one machine
EP3176297B1 (en) Washer-dryer
CN205258933U (en) Washing -drying all -in -one machine
CN103015140A (en) Clothes dryer
CN105951347B (en) The heat pump mould group and device for clothing processing of device for clothing processing
EP3252220A1 (en) Heat pump module for laundry treatment device and laundry treatment device
CN110857521A (en) Base assembly for clothes dryer, condensation drying system and clothes dryer
CN209537873U (en) A kind of dryer
CN107447471B (en) Base of heat pump system and heat pump system for clothes dryer or washing and drying integrated machine
CN105734933A (en) Drying system and clothes drying device
CN212591996U (en) Washing electric appliance
CN205775364U (en) The heat pump module of device for clothing processing and device for clothing processing
CN105862369B (en) Drying system and dryer or washing-drying integral machine with it
CN214736781U (en) Exhaust device of washing and drying machine and washing and drying machine
CN206337431U (en) Washing-drying integral machine
CN209893835U (en) Air heat pump stoving case host computer
CN203247438U (en) Clothes dryer
CN208238192U (en) Casing for electric appliances and household electrical appliance
CN105937171B (en) Heat pump system and dryer or washing-drying integral machine with it
US20210002812A1 (en) Appliance for drying laundry
CN206428488U (en) Dryer

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190724

Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province

Patentee after: Wuxi Swan Electrical Appliances Co., Ltd.

Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18

Patentee before: Wuxi Xiaotianer Co., Ltd.