CN205316436U - Range hood - Google Patents
Range hood Download PDFInfo
- Publication number
- CN205316436U CN205316436U CN201620078309.7U CN201620078309U CN205316436U CN 205316436 U CN205316436 U CN 205316436U CN 201620078309 U CN201620078309 U CN 201620078309U CN 205316436 U CN205316436 U CN 205316436U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- range hood
- slide block
- deflector
- upper plate
- 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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- 239000003517 fume Substances 0.000 claims description 14
- 230000000391 smoking effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model provides a range hood belongs to family domestic utensil field, including casing, collection petticoat pipe, guide plate and guide plate drive coupling device, guide plate drive coupling device includes motor, drive mechanism and the vertical installation shell that sets up in the casing, and drive mechanism includes and first connecting plate, second connecting plate and connecting seat is provided with the slip track on the lateral wall of installation shell, the one end of first connecting plate is rotated and is set up on the installation shell, and the other end of first connecting plate is provided with the slider, and the slider slides to inlay and locates in the slip track, the one end that is provided with the slider of the one end of second connecting plate and first connecting plate is rotated and is connected, and the other end and the connecting seat rotation of second connecting plate are connected, and the upper board of motor drive drive mechanism drive is opened or is closed. The range hood that this technical scheme provided has improved guide plate drive coupling device on prior art's basis, the structure is simpler, and opening and closing of guide plate is more smooth and easy.
Description
Technical field
This utility model relates to family life apparatus field, in particular to a kind of range hood.
Background technology
Deflector in existing range hood drives connecting device structure complicated, and installation procedure is complicated, and after damage, maintenance difficulty is big.
Utility model content
The purpose of this utility model is in that to provide a kind of range hood, to improve above-mentioned problem.
This utility model is achieved in that
The range hood that this utility model provides includes housing, exhaust fume collecting hood, deflector and deflector and drives connecting device; Housing is provided with smoking port, and exhaust fume collecting hood is obliquely installed in smoking port place, and deflector and exhaust fume collecting hood are correspondingly arranged, and deflector is divided into two pieces, respectively upper plate and be positioned at the next plate below upper plate, and upper plate and the next plate rotate respectively and be arranged on housing;
Deflector drives connecting device to include motor, drive mechanism and the mounting shell being vertically arranged in housing, and drive mechanism includes the first connecting plate, the second connecting plate and connects seat, and the sidewall of mounting shell is provided with sliding rail; One end of first connecting plate rotates and is arranged on mounting shell, and the other end of the first connecting plate is provided with slide block, and skid is embedded in sliding rail; One end being provided with slide block of one end of second connecting plate and the first connecting plate is rotationally connected, and the other end of the second connecting plate is rotationally connected with being connected seat, connects seat and is fixed on the side towards smoking port of upper plate; Motor drives upper plate to open or cut out for drive transmission device.
After range hood uses a period of time, spot in exhaust fume collecting hood, can be gathered, need to regularly open the deflector inside to exhaust fume collecting hood and range hood and clear up.
While motor drives the first connecting plate to rotate, the slide block on the first connecting plate slides along sliding rail, and sliding rail can limit the rotation direction of the first connecting plate, it is to avoid skew occurs in the first connecting plate.First connecting plate drives the second connecting plate to move, so drive upper plate away from or near housing, it is achieved the opening and closing of upper plate.
Upper plate and the next plate are named according to position, and deflector is obliquely installed, in upper plate " on " do not refer to surface, it is oblique upper, can know by inference according to described above. Upper plate, the next plate are connected with housing into rotation respectively, it is possible to by rotating axle, it is also possible to by other tumbler.
Deflector in this range hood drives connecting device simple in construction, and the opening and closing making deflector are more smooth and easy.
Further, connecting and be provided with rotation axle on seat, one end of the second connecting plate is sheathed on rotation axle.
Connecting seat and the second connecting plate is rotationally connected, specific implementation is, the second connecting plate is provided with rotation hole, connects and arranges rotation axle on seat, rotates axle and is arranged in rotation hole.
Further, connected by decelerator between motor and the first connecting plate, motor and decelerator may be contained within the side being not provided with sliding rail of mounting shell, and the output shaft of motor is connected with the power shaft of decelerator, and the output shaft of decelerator is arranged on the first connecting plate through mounting shell.
The output shaft of decelerator reaches the side at the first connecting plate place through mounting shell, and the first connecting plate arranges through hole, and the output shaft of decelerator is directly arranged in the through hole of the first connecting plate, and simple in construction is quick and easy for installation.
Further, sliding rail is arc-shaped guide rail, and two ends of arc-shaped guide rail the first end and the second end respectively, when slide block abuts to the first end, upper plate is closed, and when slide block abuts to the second end, the angle that upper plate is opened is maximum.
The rotational angle range of upper plate correspond to the slide block mobile arc length in sliding rail, otherwise, after presetting the arc length of arc-shaped guide rail, the scope of the rotational angle of upper plate can be controlled, the arc length of arc-shaped guide rail presets and can be prevented effectively from when lacking position limiting structure, and drive mechanism strikes miscellaneous part under the effect of motor to be caused damaging.
Further, the sidewall of arc-shaped guide rail being provided with the first rubber layer and the second rubber layer, the first rubber layer is near the first end, and the second rubber layer is near the second end.
Motor can arrange rotational travel according to the arc length of arc track, first rubber layer is set and the second rubber layer is primarily to the frictional force increased between slide block and arc track sidewall, in motor stalls, slide block slowly stops under the effect of the first rubber layer and the second rubber layer, avoid slide block and sliding rail directly to clash into, cause the abrasion of slide block and arc track.
Further, the end face of the first end and the end face of the second end are curved surface.
It is set to curved surface, it is possible to frictional force when effectively reducing slide block with end contact, reduces motor and stop suddenly, the degree of wear of slide block, extend the use time.
Further, the end face of the first end and be provided with limit switch on the end face of the second end, when slide block abuts to limit switch, motor stalls.
Position control motor according to slide block practical touch to limit switch stops operating, and accuracy is higher.
Further, the end face of the first end and the end face of the second end are provided with cushion rubber layer.
After slide block touches limit switch, motor stalls, but the effect that the first connecting plate nevertheless suffers from inertia is rotated further, and cushion rubber layer can make slide block slowly stop, and reduces component wear degree.
Further, deflector is provided with multiple sieve aperture.
Arranging multiple sieve aperture can the oarse-grained oil smoke of filtration fraction, it is to avoid enter range hood accumulated inside on dust gathering arrester, it is difficult to clean.
Further, slide block being provided with ball, ball is between slide block and sliding rail.
Ball can effectively reduce the frictional force between slide block and arc track, makes slide block sliding in arc track more smooth and easy.
The beneficial effects of the utility model: this range hood enormously simplify deflector and drives the structure of connecting device, and then makes the internal structure of range hood more simplify, internal mechanism runs more smooth and easy, and maintenance becomes to be more prone to.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, the accompanying drawing used required in embodiment will be briefly described below, it is to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope it is not construed as, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other relevant accompanying drawings according to these accompanying drawings.
The overall structure schematic diagram of the range hood that Fig. 1 provides for this utility model embodiment;
The first the internal structure schematic diagram of the range hood that Fig. 2 provides for this utility model embodiment;
The first the internal structure schematic diagram of the range hood that Fig. 3 provides for this utility model embodiment;
Fig. 4 is the partial enlarged drawing of Fig. 2;
The second internal structure schematic diagram of the range hood that Fig. 5 provides for this utility model embodiment;
Fig. 6 is the partial enlarged drawing of Fig. 5;
The deflector that Fig. 7 this utility model embodiment provides drives the overall structure schematic diagram of connecting device;
Fig. 8 is the right part of flg of the first structure of Fig. 7;
Fig. 9 is the right part of flg of the second structure of Fig. 7.
In figure:
Housing 101; Exhaust fume collecting hood 102; Deflector 103; Upper plate 104; The next plate 105; Motor 106; Mounting shell 107; First connecting plate 108; Second connecting plate 109; Connect seat 200; Sliding rail 201; Rotate axle 203; Decelerator 204; First end 205; Second end 206; First rubber layer 207; Second rubber layer 208; Limit switch 209; Cushion rubber layer 300.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model, rather than whole embodiments. Generally can with various different configurations arrange and design with the assembly of this utility model embodiment that illustrate described in accompanying drawing herein.
Therefore, below the detailed description of the embodiment of the present utility model provided in the accompanying drawings is not intended to limit claimed scope of the present utility model, but is merely representative of selected embodiment of the present utility model. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
It should also be noted that similar label and letter below figure represent similar terms, therefore, once a certain Xiang Yi accompanying drawing is defined, then it need not be carried out definition further and explain in accompanying drawing subsequently.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " vertically ", " transverse direction " are based on orientation shown in the drawings or position relationship, or this utility model product orientation usually put or position relationship when using, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicate or hint relative importance.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals. For the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term concrete meaning in this utility model.
Detailed description of the invention, referring to figs. 1 through Fig. 9.
As it is shown in figure 1, the range hood that the present embodiment provides includes housing 101, exhaust fume collecting hood 102, deflector 103 and deflector 103 and drives connecting device; Housing 101 is provided with smoking port, exhaust fume collecting hood 102 is obliquely installed in smoking port place, deflector 103 and exhaust fume collecting hood 102 are correspondingly arranged, deflector 103 is divided into two pieces, respectively upper plate 104 and be positioned at the next plate 105 below upper plate 104, upper plate 104 and the next plate 105 rotate respectively and are arranged on housing 101;
Deflector 103 drives connecting device to include motor 106, drive mechanism and the mounting shell 107 being vertically arranged in housing 101, drive mechanism includes first connecting plate the 108, second connecting plate 109 and connects seat 200, and the sidewall of mounting shell 107 is provided with sliding rail 201; One end of first connecting plate 108 rotates and is arranged on mounting shell 107, and the other end of the first connecting plate 108 is provided with slide block, and skid is embedded in sliding rail 201; One end being provided with slide block of one end of second connecting plate 109 and the first connecting plate 108 is rotationally connected, and the other end of the second connecting plate 109 is rotationally connected with being connected seat 200, connects seat 200 and is fixed on the side towards smoking port of upper plate 104; Motor 106 drives upper plate 104 to open or cut out for drive transmission device.
After range hood uses a period of time, spot can be gathered in exhaust fume collecting hood 102, need to regularly open the deflector 103 inside to exhaust fume collecting hood 102 and range hood and clear up.
While motor 106 drives the first connecting plate 108 to rotate, the slide block on the first connecting plate 108 slides along sliding rail 201, and sliding rail 201 can limit the rotation direction of the first connecting plate 108, it is to avoid skew occurs in the first connecting plate 108. First connecting plate 108 drives the second connecting plate 109 to move, so drive upper plate 104 away from or near housing 101, it is achieved the opening and closing of upper plate 104.
Upper plate 104 and the next plate 105 are named according to position, and deflector 103 is obliquely installed, in upper plate 104 " on " do not refer to surface, it is oblique upper, can know by inference according to described above. Upper plate 104, the next plate 105 are rotationally connected with housing 101 respectively, it is possible to by rotating axle 203, it is also possible to by other tumbler.
Deflector 103 in this range hood drives connecting device simple in construction, and the opening and closing making deflector 103 are more smooth and easy.
The position relationship that arranges of above-mentioned parts is limited further, as shown in Figure 7, it is connected by decelerator 204 between motor 106 with the first connecting plate 108, motor 106 and decelerator 204 may be contained within the side being not provided with sliding rail 201 of mounting shell 107, the output shaft of motor 106 is connected with the power shaft of decelerator 204, and the output shaft of decelerator 204 is arranged on the first connecting plate 108 through mounting shell 107.Connecting and be provided with rotation axle 203 on seat 200, one end of the second connecting plate 109 is sheathed on rotation axle 203. Deflector 103 is provided with multiple sieve aperture.
The output shaft of decelerator 204 reaches the side at the first connecting plate 108 place through mounting shell 107, and the first connecting plate 108 arranges through hole, and the output shaft of decelerator 204 is directly arranged in the through hole of the first connecting plate 108, and simple in construction is quick and easy for installation. Connecting seat 200 and the second connecting plate 109 is rotationally connected, specific implementation is, the second connecting plate 109 is provided with rotation hole, connects and arranges rotation axle 203 on seat 200, rotates axle 203 and is arranged in rotation hole. Arranging multiple sieve aperture can the oarse-grained oil smoke of filtration fraction, it is to avoid enter range hood accumulated inside on dust gathering arrester, it is difficult to clean.
In order to the slip making slide block is more smooth and easy, slide block being provided with ball, ball is between slide block and sliding rail 201. Ball can effectively reduce the frictional force between slide block and arc track, makes slide block sliding in arc track more smooth and easy.
The improvement of sliding rail 201 is preferably but not limited to following four mode:
Following four improved procedure is all improve based on the sliding rail 201 of following structure: sliding rail 201 is arc-shaped guide rail, two ends of arc-shaped guide rail the first end 205 and the second end 206 respectively, when slide block abuts to the first end 205, upper plate 104 is closed, when slide block abuts to the second end 206, the angle that upper plate 104 is opened is maximum. The rotational angle range of upper plate 104 correspond to the slide block mobile arc length in sliding rail 201, otherwise, after presetting the arc length of arc-shaped guide rail, the scope of the rotational angle of upper plate 104 can be controlled, the arc length of arc-shaped guide rail presets and can be prevented effectively from when lacking position limiting structure, and drive mechanism strikes miscellaneous part under the effect of motor 106 to be caused damaging.
First kind of way, as shown in Fig. 5, Fig. 6 and Fig. 9, the sidewall of arc-shaped guide rail is provided with the first rubber layer 207 and the second rubber layer 208, and the first rubber layer 207 is near the first end 205, and the second rubber layer 208 is near the second end 206. Motor 106 can arrange rotational travel according to the arc length of arc track, first rubber layer 207 is set and the second rubber layer 208 is primarily to the frictional force increased between slide block and arc track sidewall, in motor 106 stops operating, slide block slowly stops under the effect of the first rubber layer 207 and the second rubber layer 208, avoid slide block and sliding rail 201 directly to clash into, cause the abrasion of slide block and arc track.
The second way, as shown in Figure 4 and Figure 6, the end face of the first end 205 and the end face of the second end 206 are curved surface. It is set to curved surface, it is possible to frictional force when effectively reducing slide block with end contact, reduces motor 106 and stop suddenly, the degree of wear of slide block, extend the use time.
The third mode, as shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 8, the end face of the first end 205 and be provided with limit switch 209 on the end face of the second end 206, when slide block abuts to limit switch 209, motor 106 stops operating. Position control motor 106 according to slide block practical touch to limit switch 209 stops operating, and accuracy is higher.
4th kind of mode, as shown in Fig. 5, Fig. 6 and Fig. 9, improves on the basis of the third mode, the end face of the first end 205 and be provided with cushion rubber layer 300 on the end face of the second end 206.After slide block touches limit switch 209, motor 106 stops operating, but the effect that the first connecting plate 108 nevertheless suffers from inertia is rotated further, and cushion rubber layer 300 can make slide block slowly stop, and reduces component wear degree.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations. All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (10)
1. a range hood, it is characterised in that include housing, exhaust fume collecting hood, deflector and deflector and drive connecting device; Described housing is provided with smoking port, described exhaust fume collecting hood is obliquely installed in described smoking port place, described deflector and described exhaust fume collecting hood are correspondingly arranged, described deflector is divided into two pieces, respectively upper plate and be positioned at the next plate below described upper plate, described upper plate and described the next plate rotate respectively and are arranged on described housing;
Described deflector drives connecting device to include motor, drive mechanism and the mounting shell being vertically arranged in described housing, and described drive mechanism includes the first connecting plate, the second connecting plate and connects seat, and the sidewall of described mounting shell is provided with sliding rail; One end of described first connecting plate rotates and is arranged on described mounting shell, and the other end of described first connecting plate is provided with slide block, and described skid is embedded in described sliding rail; One end being provided with slide block of one end of described second connecting plate and described first connecting plate is rotationally connected, and the other end of described second connecting plate is rotationally connected with the described seat that is connected, and described connection seat is fixed on the side towards described smoking port of described upper plate; Described motor is used for driving described drive mechanism to drive described upper plate to open or cut out.
2. range hood according to claim 1, it is characterised in that being provided with rotation axle on described connection seat, one end of described second connecting plate is sheathed on described rotation axle.
3. range hood according to claim 1, it is characterized in that, it is connected by decelerator between described motor with described first connecting plate, described motor and described decelerator may be contained within the side being not provided with sliding rail of described mounting shell, the output shaft of described motor is connected with the power shaft of described decelerator, and the output shaft of described decelerator is arranged on described first connecting plate through described mounting shell.
4. range hood according to claim 1, it is characterized in that, described sliding rail is arc-shaped guide rail, two ends of described arc-shaped guide rail the first end and the second end respectively, when described slide block abuts to described first end, described upper plate is closed, and when described slide block abuts to described second end, the angle that described upper plate is opened is maximum.
5. range hood according to claim 4, it is characterised in that be provided with the first rubber layer and the second rubber layer on the sidewall of described arc-shaped guide rail, described first rubber layer is near described first end, and described second rubber layer is near described second end.
6. range hood according to claim 4, it is characterised in that the end face of described first end and the end face of described second end are curved surface.
7. range hood according to claim 4, it is characterised in that the end face of described first end and be provided with limit switch on the end face of described second end, when described slide block abuts to described limit switch, described motor stalls.
8. range hood according to claim 7, it is characterised in that the end face of described first end and be provided with cushion rubber layer on the end face of described second end.
9. range hood as claimed in any of claims 1 to 8, it is characterised in that be provided with multiple sieve aperture on described deflector.
10. range hood as claimed in any of claims 1 to 8, it is characterised in that being provided with ball on described slide block, described ball is between described slide block and described sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078309.7U CN205316436U (en) | 2016-01-26 | 2016-01-26 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078309.7U CN205316436U (en) | 2016-01-26 | 2016-01-26 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205316436U true CN205316436U (en) | 2016-06-15 |
Family
ID=56205985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620078309.7U Active CN205316436U (en) | 2016-01-26 | 2016-01-26 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205316436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980939A (en) * | 2018-09-07 | 2018-12-11 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood |
-
2016
- 2016-01-26 CN CN201620078309.7U patent/CN205316436U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980939A (en) * | 2018-09-07 | 2018-12-11 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 101, 510000, 201, building 4, Cheonan headquarters, No. 555, Panyu Avenue, east ring street, Guangzhou, Guangdong, Panyu District Patentee after: Guangzhou City Blue Valley intelligence Home Furnishing Limited by Share Ltd Address before: 101, 510000, 201, 301, building 4, Cheonan headquarters, No. 555, Panyu Avenue, east ring street, Guangzhou, Guangdong, Panyu District Patentee before: Guangzhou Lo-Sung Home Furnishing Technology Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Skirt for range hood Effective date of registration: 20181015 Granted publication date: 20160615 Pledgee: China Co truction Bank Corp Guangzhou Panyu branch Pledgor: Guangzhou City Blue Valley intelligence Home Furnishing Limited by Share Ltd Registration number: 2018440000284 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191120 Granted publication date: 20160615 Pledgee: China Co truction Bank Corp Guangzhou Panyu branch Pledgor: Guangzhou City Blue Valley intelligence Home Furnishing Limited by Share Ltd Registration number: 2018440000284 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Skirt for range hood Effective date of registration: 20191202 Granted publication date: 20160615 Pledgee: China Co truction Bank Corp Guangzhou Panyu branch Pledgor: Guangzhou City Blue Valley intelligence Home Furnishing Limited by Share Ltd Registration number: Y2019440000248 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210903 Granted publication date: 20160615 Pledgee: China Co. truction Bank Corp Guangzhou Panyu branch Pledgor: GUANGZHOU LO-SUNG INTELLIGENT HOUSEHOLD Co.,Ltd. Registration number: Y2019440000248 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Range hood Effective date of registration: 20210909 Granted publication date: 20160615 Pledgee: China Co. truction Bank Corp Guangzhou Panyu branch Pledgor: GUANGZHOU LO-SUNG INTELLIGENT HOUSEHOLD Co.,Ltd. Registration number: Y2021980009127 |