CN208764974U - A kind of multi-functional integrated range and system - Google Patents

A kind of multi-functional integrated range and system Download PDF

Info

Publication number
CN208764974U
CN208764974U CN201821188620.2U CN201821188620U CN208764974U CN 208764974 U CN208764974 U CN 208764974U CN 201821188620 U CN201821188620 U CN 201821188620U CN 208764974 U CN208764974 U CN 208764974U
Authority
CN
China
Prior art keywords
module
kitchen range
mold block
smoke machine
hot
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
CN201821188620.2U
Other languages
Chinese (zh)
Inventor
艾穗江
李阳
卢智春
张长锋
魏立
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.)
Guangdong Wanjiale Kitchen Technology Co Ltd
Original Assignee
Guangdong Wanjiale Kitchen Technology 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 Guangdong Wanjiale Kitchen Technology Co Ltd filed Critical Guangdong Wanjiale Kitchen Technology Co Ltd
Priority to CN201821188620.2U priority Critical patent/CN208764974U/en
Application granted granted Critical
Publication of CN208764974U publication Critical patent/CN208764974U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Baking, Grill, Roasting (AREA)

Abstract

The utility model provides a kind of multi-functional integrated range and system, is related to integrated kitchen range field.The multi-functional integrated range includes smoke machine module, hot grilled mold block, kitchen range module, disinfection cabinet, steaming and baking box and dish-washing machine;The smoke machine module is set to the side of the kitchen range module, and oil smoke is siphoned away when for cooking;The hot grilled mold block and the smoke machine module are located at the same side of the kitchen range, and the hot grilled mold block can be overturn around the corner of the smoke machine module and the kitchen range module;The hot grilled mold block is used for hot roast food;The disinfection cabinet, steaming and baking box and dish-washing machine are set to the lower section of the kitchen range module.Its is vdiverse in function, meets the needs of consumer's a tractor serves several purposes, and hot grilled mold block small volume, is easy to collect, is conducive to the reasonable utilization of kitchen space.Whole system structure is simple, and the assembly easy to produce of the mode of modular combination effectively raises integrated kitchen range competitiveness in the market.

Description

A kind of multi-functional integrated range and system
Technical field
The utility model relates to integrated kitchen range fields, in particular to a kind of multi-functional integrated range and system.
Background technique
Small apartment house is the selection of most people, its kitchen space of the house of small apartment is relatively narrow, and cook Shi Keli Space is relatively fewer, therefore is inconvenient to place culinary art demand of a variety of kitchen appliances to meet people, therefore integrated kitchen range produces Favor of the product by the majority of consumers.
Currently, existing integrated kitchen range product is mainly disappeared by cigarette stove and (steams, bakes, washing) etc., three modules are formed, and far can not be expired The idea and demand of sufficient consumer's a tractor serves several purposes.And on hot baking functions, the hot grilled mold block of design is bulky, it is not easy to receive Hiding, occupies the biggish space in kitchen, uses inconvenient.In addition the components of hot grilled mold block are more larger, to production The packed and transported of product also brings many inconvenience.Integrated kitchen range, which scorches the function of washing, can not fully meet the demand of user, house ornamentation Often oneself purchases the product of other function after integrated kitchen range, and it is also very inconvenient to use.
Utility model content
The utility model embodiment provides a kind of multi-functional integrated range and system, vdiverse in function, meets one machine of consumer Multi-purpose demand, and hot grilled mold block small volume, are easy to collect, and are conducive to the reasonable utilization of kitchen space.Whole system knot Structure is simple, and the assembly easy to produce of the mode of modular combination effectively raises integrated kitchen range competitiveness in the market.
The first technical solution provided by the embodiment of the utility model:
A kind of multi-functional integrated range, the multi-functional integrated range include smoke machine module, hot grilled mold block, kitchen range module, disinfection Cabinet, steaming and baking box and dish-washing machine;The smoke machine module is set to the side of the kitchen range module, and oil smoke is siphoned away when for cooking; The hot grilled mold block and the smoke machine module are located at the same side of the kitchen range, and the hot grilled mold block can be around the smoke machine module It is overturn with the corner of the kitchen range module;The hot grilled mold block is used for hot roast food;It the disinfection cabinet, steaming and baking box and washes the dishes Machine is set to the lower section of the kitchen range module.
Further, the smoke machine module includes blower, front apron, side plate and rear baffle;The front apron, it is described after Baffle and the side plate form the smoking chamber of smoke machine module;The blower is set to the lower section of the smoking chamber.
Further, the smoke machine module further includes lighting device;The lighting device is set to the upper of the rear baffle Side, is illuminated when for using kitchen range module or hot grilled mold block.
Further, the hot grilled mold block includes heat-generating disc and turnover mechanism;Described turnover mechanism one end and the fever Disk connection, the other end are connected to the corner of the smoke machine module Yu the kitchen range module;The turnover mechanism is for driving institute Heat-generating disc is stated around 0 to 90 degree of the corner of the smoke machine module and kitchen range module overturning.
Further, the heat-generating disc includes disk body and heating wire;One end of the disk body is connect with the turnover mechanism; The heating wire is set to inside the disk body, and the heating wire forms heating region on the disk body for generating heat.
Further, the hot grilled mold block further includes temperature controller;The temperature controller is connect with the heating wire, For regulating and controlling the heating temperature of the heating wire.
Further, the turnover mechanism is hinge;One end of the hinge is connect with the heat-generating disc, and the other end is hinged In the corner of the smoke machine module and the kitchen range module.
Further, the side of the smoke machine module towards the kitchen range module is provided with magnet, is used for the heat-generating disc Fixation is adsorbed when overturning to vertical direction.
Further, the kitchen range module includes plate face, combustion system and pan bracket;The combustion system is set to described In plate face;The combustion system is used to provide required thermal energy for culinary art;The pan bracket is set to the combustion system periphery, uses In support culinary art pot used, and the hot grilled mold block is supported when heat is roasting.
Second of technical solution provided by the embodiment of the utility model:
A kind of multi-functional integrated range system, the multi-functional integrated range including the offer of the first technical solution further include Control to adjust module;The control and regulation module and the smoke machine module, the disinfection cabinet, described are scorched the kitchen range module Case and dish-washing machine connection, for controlling smoke evacuation and the kitchen range module, the disinfection cabinet, the institute of the smoke machine module State the work of steaming and baking box and the dish-washing machine.
Compared to existing multi-functional integrated range and system, multi-functional integrated range provided by the embodiment of the utility model and system Beneficial effect be:
The multi-functional integrated range includes that smoke machine module, hot grilled mold block, kitchen range module, disinfection cabinet, steaming and baking box, dish-washing machine etc. are more The combination of kind functional module, it is vdiverse in function, meet the needs of consumer's a tractor serves several purposes.And hot grilled mold block small volume, makes Used time is placed in kitchen range module, may be reversed when being not used and is affixed on smoke machine module, occupies little space, be easy to collect, be conducive to kitchen The reasonable utilization in room space.Whole system structure is simple, and the assembly easy to produce of the mode of modular combination is equipped with a variety of differences Kitchen use function, meet user significantly for the demand of different kitchen functions, effectively raise the multifunctional unit Stove competitiveness in the market.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural block diagram of multi-functional integrated range system provided by the embodiment of the utility model;
Fig. 2 is the structural schematic diagram of multi-functional integrated range provided by the embodiment of the utility model;
Fig. 3 (a) is the first viewing angle constructions schematic diagram of kitchen range module provided by the embodiment of the utility model and smoke machine module;
Fig. 3 (b) is the structural schematic diagram at the second visual angle of kitchen range module and smoke machine module provided using new embodiment;
Fig. 4 (a) is the first visual angle of the hot grilled mold block working condition of multifunctional stove provided by the embodiment of the utility model Structural schematic diagram;
Fig. 4 (b) is the second visual angle knot of the hot grilled mold block working condition for the multifunctional stove that utility model embodiment provides Structure schematic diagram.
Icon: 1- multi-functional integrated range;11- smoke machine module;111- front apron;112- rear baffle;113- side plate;114- inhales Smoke chamber;115- blower;The hot grilled mold block of 12-;121- disk body;122- heating wire;123- turnover mechanism;13- kitchen range module;14- disappears Malicious cabinet;15- dish-washing machine;16- steaming and baking box;2- controls to adjust module.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or The utility model product using when the orientation or positional relationship usually put or those skilled in the art usually understand Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified sets Standby or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.
In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply Relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.
Embodiment
Referring to Fig. 1, present embodiments providing a kind of multi-functional integrated range system, which includes more Function integrated kitchen range 1 and control and regulation module 2.Multi-functional integrated range 1 includes smoke machine module 11, hot grilled mold block 12, kitchen range module 13, disinfection cabinet 14, dish-washing machine 15 meet the functional requirements that most users use kitchen.Controlling to adjust module 2 can collect In control is adjusted when in use to the modules on multi-functional integrated range 1, specifically, controlling to adjust module 2 and smoke machine Module 11, kitchen range module 13, disinfection cabinet 14, dish-washing machine 15 and steaming and baking box 16 connect, for controlling the smoke evacuation of smoke machine module 11 And the work of kitchen range module 13, disinfection cabinet 14, steaming and baking box 16 and dish-washing machine 15.
Referring to Fig. 2, smoke machine module 11 is set to the top of the side of kitchen range module 13, hot grilled mold block 12 is set to kitchen range Between module 13 and smoke machine module 11.Smoke machine module 11 can to carried out in kitchen range module 13 or hot grilled mold block 12 culinary art or Heat effectively siphons away oil smoke when roasting.Disinfection cabinet 14, dish-washing machine 15 and steaming and baking box 16 are all set in the lower section of kitchen range module 13.Disappear Malicious cabinet 14 is used to carry out disinfection for tablewares such as the bowls and chopsticks of storage.Dish-washing machine 15 is for cleaning tableware.Steaming and baking box 16 is for scorching food Object.
Specifically, please referring to Fig. 3.Smoke machine module 11 is by blower 115, front apron 111, rear baffle 112 and 113 groups of side plate At.The opposite two sides that front apron 111 is arranged in of side plate 113, front apron 111, rear baffle 112 and two blocks of side plates 113 surround One cavity, the cavity are smoking chamber 114.Front apron 111 is set to the side towards kitchen range module 13, and smoking chamber 114 is located at upper The accent of side is smoking port, and the oil smoke sucking for cook or when heat is roasting generates is smoked in chamber 114.Blower 115 is set to suction On smoke chamber 114 on the accent opposite with smoking port, blower 115 sucks smoking for generating negative pressure, by the oil smoke outside smoking port In chamber 114.
In addition, the relatively hot grilled mold block 12 of short transverse setting of front apron 111 is higher, it is on the one hand to pack up hot grilled mold It is unlikely to that hot grilled mold block 12 is allowed to block smoking port when block 12, prevents when being cooked, the oil smoke generated in kitchen range module 13 is not It can be inhaled into smoking chamber 114, and oil smoke can also be made rapidly to be sucked away, oil smoke stop is prevented to be trapped in very much hot grilled mold block long On 12, hot grilled mold block 12 is polluted;On the other hand negative pressuren zone can be formed in hot 12 position of grilled mold block, prevents the heat when carrying out heat and baking roasting Food in module 12 is inhaled into smoking chamber 114.
The heat-generating disc of hot grilled mold block 12 includes disk body 121 and heating wire 122.Heating wire 122 is set in disk body 121, Disk body 121 is transferred thermal energy to for using hot grilled mold block 12 generate heat when heat is roasting, makes to generate heating region on disk body 121. When without using hot grilled mold block 12, the disk body 121 of hot grilled mold block 12 is on vertical direction, and the working face of disk body 121 is towards cigarette The front apron 111 of machine module 11.
The working condition of hot grilled mold block 12 is as shown in Figure 4.Hot grilled mold block 12 further includes turnover mechanism 123.Turnover mechanism 123 Form can be hinge, push rod, be also possible to the forms such as electric chain transmission, the turnover mechanism 123 in the present embodiment is hinge Chain.One end of hinge is connect with disk body 121 close to one end of the front apron 111 of smoke machine module 11, the other end and kitchen range module 13 front apron 111 connects.Turnover mechanism 123 can drive disk body 121 around turnover mechanism 123 and 13 front apron 111 of kitchen range module Junction overturning, horizontal position be turnover mechanism 123 the first extreme position, i.e., the job site situation of hot grilled mold block 12, Vertical position is the second extreme position of turnover mechanism 123, i.e., the stowed position state of hot grilled mold block 12.
When hot grilled mold block 12 is in job site situation, disk body 121 just contacts the pan bracket of kitchen range module 13, in this way, Pan bracket can play a supporting role to disk body 121, guarantee that disk body 121 is unlikely to bear heavier weight quilt in hot roast food Damage.
It is understood that in order to heat bake different types of food will not because disk body 121 overheat and be scorched or heat Amount is not enough baked not yet done, is provided with temperature controller for regulating and controlling 122 heating power of heating wire here.User is when carrying out hot roasting Thermoregulator can be controlled according to food species and individual demand, and control is adjusted to the power of heating wire 122.
Certainly, disk body 121 is in a horizontal position (job site situation) or vertical position (stowed position state) When, for more stable fixation disk body 121, disk body 121 is made not transfer to be damaged because of external force automatic turning, it can be at two kinds Fixing piece for stablizing the location status is set at location status, and fixing piece can be buckle, magnetic absorption part etc., can also be with Buffer structure is set on turnover mechanism 123, prevent 121 Automatic-falling of disk body overturn or user in switching process accidentally Loosen the damage for causing disk body 121.
It is worth noting that, multi-functional integrated range 1 provided by the present embodiment, functional module can be changeable, a according to not having The needs of client set the location of different function module and functional module, and to the greatest extent maximum demand meets client for kitchen The demand of room multi-functional integrated range.
Multi-functional integrated range system provided in this embodiment, including multi-functional integrated range 1 and control and regulation module 2;Its Middle multi-functional integrated range 1 includes smoke machine module 11, hot grilled mold block 12, kitchen range module 13, disinfection cabinet 14, steaming and baking box 16, dish-washing machine The combination of the multiple functions modules such as 15, it is vdiverse in function, meet the needs of consumer's a tractor serves several purposes.And hot 12 body of grilled mold block Product is smaller, and when use is placed in kitchen range module 13, may be reversed when being not used and is affixed on smoke machine module 11, occupies little space, be easy to Collection, is conducive to the reasonable utilization of kitchen space.Whole system structure is simple, the assembly easy to produce of the mode of modular combination, A variety of different kitchens are equipped with using function, meet user significantly for the demand of different kitchen functions, effective raising Integrated kitchen range competitiveness in the market.
It should be noted that appended drawing reference with the arrow in all attached drawings is to refer to empty body structure or be hidden in component Structure, such as hole, slot, chamber etc., appended drawing reference not with the arrow is to refer to entity structure.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of multi-functional integrated range, which is characterized in that the multi-functional integrated range includes smoke machine module, hot grilled mold block, kitchen range Module, disinfection cabinet, steaming and baking box and dish-washing machine;The smoke machine module is set to the side of the kitchen range module, when for cooking Siphon away oil smoke;The hot grilled mold block and the smoke machine module are located at the same side of the kitchen range, and the hot grilled mold block can be around institute The corner for stating smoke machine module and the kitchen range module is overturn;The hot grilled mold block is used for hot roast food;The disinfection cabinet is scorched Case and dish-washing machine are set to the lower section of the kitchen range module.
2. multi-functional integrated range as described in claim 1, which is characterized in that the smoke machine module includes blower, front apron, side plate And rear baffle;The front apron, the rear baffle and the side plate form the smoking chamber of smoke machine module;The blower is set to The lower section of the smoking chamber.
3. multi-functional integrated range as claimed in claim 2, which is characterized in that the smoke machine module further includes lighting device;It is described Lighting device is set to the top of the rear baffle, is illuminated when for using kitchen range module or hot grilled mold block.
4. multi-functional integrated range as described in claim 1, which is characterized in that the hot grilled mold block includes heat-generating disc and tipper Structure;Described turnover mechanism one end is connect with the heat-generating disc, and the other end is connected to the smoke machine module and the kitchen range module Corner;The turnover mechanism is used to that the heat-generating disc to be driven to overturn around the corner of the smoke machine module and the kitchen range module 0 to 90 degree.
5. multi-functional integrated range as claimed in claim 4, which is characterized in that the heat-generating disc includes disk body and heating wire;It is described One end of disk body is connect with the turnover mechanism;The heating wire is set to inside the disk body, and the heating wire is for generating heat Heating region is formed on the disk body.
6. multi-functional integrated range as claimed in claim 5, which is characterized in that the hot grilled mold block further includes temperature controller;Institute It states temperature controller to connect with the heating wire, for regulating and controlling the heating temperature of the heating wire.
7. multi-functional integrated range as claimed in claim 4, which is characterized in that the turnover mechanism is hinge;The one of the hinge End is connect with the heat-generating disc, and the other end is hinged on the corner of the smoke machine module Yu the kitchen range module.
8. multi-functional integrated range as claimed in claim 7, which is characterized in that the smoke machine module towards the kitchen range module one Side is provided with magnet, is adsorbed fixation when overturning for the heat-generating disc to vertical direction.
9. multi-functional integrated range as described in claim 1, which is characterized in that the kitchen range module include plate face, combustion system and Pan bracket;The combustion system is set in the plate face;The combustion system is used to provide required thermal energy for culinary art;The pot Bracket is set to the combustion system periphery, is used to support culinary art pot used, and support the hot grilled mold block when heat is roasting.
10. a kind of multi-functional integrated range system, which is characterized in that including multifunctional unit described in claim 1-9 any one Stove further includes controlling to adjust module;The control and regulation module and the smoke machine module, the kitchen range module, the disinfection cabinet, The steaming and baking box and dish-washing machine connection, for controlling the smoke evacuation of the smoke machine module and kitchen range module, described The work of disinfection cabinet, the steaming and baking box and the dish-washing machine.
CN201821188620.2U 2018-07-24 2018-07-24 A kind of multi-functional integrated range and system Active CN208764974U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821188620.2U CN208764974U (en) 2018-07-24 2018-07-24 A kind of multi-functional integrated range and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821188620.2U CN208764974U (en) 2018-07-24 2018-07-24 A kind of multi-functional integrated range and system

Publications (1)

Publication Number Publication Date
CN208764974U true CN208764974U (en) 2019-04-19

Family

ID=66129335

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821188620.2U Active CN208764974U (en) 2018-07-24 2018-07-24 A kind of multi-functional integrated range and system

Country Status (1)

Country Link
CN (1) CN208764974U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111998394A (en) * 2020-08-07 2020-11-27 绍兴市康内电器有限公司 Split type integrated stove and assembling method thereof
CN112728608A (en) * 2021-01-22 2021-04-30 佛山市顺德区美的洗涤电器制造有限公司 Integrated kitchen range
CN113757740A (en) * 2021-08-12 2021-12-07 华帝股份有限公司 Stove body assembly of integrated stove, preparation method of stove body assembly and integrated stove

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111998394A (en) * 2020-08-07 2020-11-27 绍兴市康内电器有限公司 Split type integrated stove and assembling method thereof
CN112728608A (en) * 2021-01-22 2021-04-30 佛山市顺德区美的洗涤电器制造有限公司 Integrated kitchen range
CN113757740A (en) * 2021-08-12 2021-12-07 华帝股份有限公司 Stove body assembly of integrated stove, preparation method of stove body assembly and integrated stove
CN113757740B (en) * 2021-08-12 2023-02-07 华帝股份有限公司 Stove body assembly of integrated stove, preparation method of stove body assembly and integrated stove

Similar Documents

Publication Publication Date Title
CN208764974U (en) A kind of multi-functional integrated range and system
US9125517B2 (en) Multi-purpose cooking appliance
CN110973995A (en) Foldable multifunctional cooking appliance
CN204743228U (en) What area hid locker holds together cigarette kitchen cabinet
CN211242962U (en) Steam whirlwind roasting pan
CN109611895A (en) A kind of changeable multifunctional integrated kitchen range
CN209770111U (en) Charcoal roast electric dual-purpose type electromagnetism oven
CN210035616U (en) Multifunctional integrated stove
CN106765355A (en) A kind of novel microwave oven
JP4721970B2 (en) Food support unit for heating cooker and heating cooker including the same
CN108903624A (en) A kind of three swords match well multifunctional equipment
CN210989811U (en) Multifunctional barbecue oven
CN206166594U (en) Kitchen range that has chafing dish and barbecue function simultaneously
CN213178434U (en) Multifunctional cooking stove
KR102165169B1 (en) Kitchen table
CN207539952U (en) A kind of combined multifunctional cooker
CN220186913U (en) Automatic cooking device
CN213089865U (en) Integrated kitchen with air oven and sterilizer
CN2406590Y (en) Improvement of electric oven
CN211355072U (en) Novel foldable oven structure
CN214104193U (en) Oven with frying and baking functions
CN218338185U (en) Steaming and baking oven
CN211883382U (en) Embedded disinfection cabinet with food steaming and baking functions
CN112790622B (en) Integrated implementation method of material decocting and roasting mechanism
CN208871682U (en) Side turn over electromagnetic stove with containing cavities

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant