CN204786758U - Sweep air conditioner of wind angle greatly - Google Patents
Sweep air conditioner of wind angle greatly Download PDFInfo
- Publication number
- CN204786758U CN204786758U CN201520282230.1U CN201520282230U CN204786758U CN 204786758 U CN204786758 U CN 204786758U CN 201520282230 U CN201520282230 U CN 201520282230U CN 204786758 U CN204786758 U CN 204786758U
- Authority
- CN
- China
- Prior art keywords
- air
- casing
- raceway
- inner ring
- wind
- 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.)
- Expired - Fee Related
Links
- 241001465754 Metazoa Species 0.000 claims description 16
- 238000004378 air conditioning Methods 0.000 claims description 16
- 238000010408 sweeping Methods 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 8
- 210000004907 gland Anatomy 0.000 claims description 7
- 239000007788 liquid Substances 0.000 abstract 2
- 241000463219 Epitheca Species 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 13
- 238000005057 refrigeration Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000028016 temperature homeostasis Effects 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The utility model belongs to the technical field of cold heat exchanger, aim at providing a simple structure, the appearance is pleasing to the eye, and effectual air conditioner just adjusts the temperature, a sweep air conditioner of wind angle greatly, the fuselage casing is divided into casing and lower casing, go up the casing and be provided with a plurality of ventilative holes down between the casing, wind direction in the ventilative kong buhui influence between casing and the lower casing flows, it can be for casing rotation down through the continuous casing of just going up of bearing between casing and the lower casing to go up, wind is swept through last casing and about the relative rotation between the casing realizes down, the internal wind gap support that is provided with control amount of wind size of epitheca, the back shaft middle part sets up on the support of wind gap through rotary actuator, rotary actuator and balancing point variable speed dynamo are connected, the right -hand member of electricity liquid push rod connects on electric liquid push rod support and the back shaft is passed to the level, the right -hand member both sides of back shaft hinge there is the aerofoil, it has a plurality of ventilative holes to open on the aerofoil, the wind that refrigerates / heat is discharged from the ventilative hole on the aerofoil.
Description
Technical field
The utility model belongs to cool-heat-exchanger technical field, is specifically related to a kind of air-conditioner sweeping greatly wind angle.
Background technology
The shortcomings such as it is little that existing cabinet air conditioner exists air quantity, and speed air flow is low, and noise is high, comfortableness difference.Especially for realizing fast-refrigerating in confined space, general employing strengthens wind wheel drive motors rotating speed or increases the methods such as air quantity, but there is the dead angle that wind is difficult to blow in confined space, and these dead angles are difficult to reach consistent with design temperature, cause indoor temperature inhomogeneities, thus affect comfortableness.In addition, existing air-conditioning pattern is single, and good looking appearance degree is poor, and it is little to sweep wind angle, refrigeration or heating effect poor.
Utility model content
The utility model overcomes the deficiency that prior art exists, and aims to provide a kind of structure simple, good looking appearance, and the air-conditioning that thermoregulation effect is good.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of air-conditioning sweeping greatly wind angle, comprise body shell, body shell is divided into upper shell and lower house, multiple air-permeating hole is provided with between upper shell and lower house, air-permeating hole can not affect the wind direction flowing between upper shell and lower house, to be connected and upper shell can rotate relative to lower house, to sweep wind about being realized by relatively rotating between upper shell and lower house between upper shell with lower house by bearing.The tuyere holder controlling air force is provided with in upper shell, tuyere holder is fixed with Electrohydraulic push rod support, be arranged on tuyere holder by rotary actuator in the middle part of back shaft, rotary actuator is connected with the balancing point variable speed electric motors, particularly be located on support, the right-hand member of Electrohydraulic push rod to be connected on Electrohydraulic push rod support and horizontal through back shaft, the right-hand member both sides of back shaft are hinged with aerofoil, aerofoil has multiple air-permeating hole, refrigeration or the refrigerating/heating wind heated are discharged from the air-permeating hole aerofoil, Electrohydraulic push rod bottom is connected with aerofoil by umbrella opening and closing structure, ducting system is established in lower house, ducting system comprises the first air channel be connected with body shell outside, be located at the wind wheel in the first air channel, the motor driving wind wheel and the heat exchanger be positioned at above wind wheel.Controlled the output angle of refrigerating/heating wind by tuyere holder, so control refrigerating/heating wind sweep wind up and down.
Wherein, wind wheel is centrifuge blade, front air draught, and to up-draught, fan blade is placed in spiral case.
In addition, the linkage that the mouth opening and closing of upper shell can also drive with two stepper motors realizes, and two stepper motors control the top and the bottom of mouth respectively, can opening and closing simultaneously, also can opening and closing separately, can reach the air-supply to direction, upper, middle and lower three like this.Shrouding air-permeating hole in the application also can be netted or frame-like, and windage is little.
In addition, also by gear mechanism transmission between upper-lower casing, at lower house rear portion, stepper motor drives driving gear, carries out coming and going rotating, and structure is simpler.
Wherein, bearing is placed in the top of lower house, bearing comprises outer ring, be arranged at the first retainer assembly between the outer raceway of outer ring and bearing block, inner ring, and the second retainer assembly be arranged between the raceway of inner ring and the interior raceway of outer ring, wherein, the interior raceway of outer ring to comprise in first raceway in raceway and second, inner ring comprises the first identical inner ring of structure and the second inner ring, first inner ring and the back-to-back setting of the second inner ring, in the raceway of the first inner ring and first of outer ring between raceway, one group of second retainer assembly is provided with between raceway in the raceway of the second inner ring and second of outer ring.
Wherein, two pieces of aerofoils of tuyere holder are horn-like after strutting completely.
Wherein, the first retainer assembly is made up of the first rolling element and the first retainer, and itself and outer ring and bearing block form a linear bearing.
Wherein, the second retainer assembly is made up of the second rolling element and the second retainer, and two group of second retainer assembly and outer ring, the first inner ring and the second inner ring form back-to-back angular contact ball bearing.
By an outer ring is merged in two of pair of horns contact ball bearing outer rings, simultaneously using the inner ring of this outer ring as linear bearing, gap between combination bearing and bearing block is under control, the unstability of mechanical device precision can be overcome, realize the simplification of multiple classification bearing, integration simultaneously, especially can realize the integration of a pair back to back angle contact ball bearing and linear bearing.
Wherein, the outer raceway both sides of outer ring all offer locking groove, are installed with stopper ring in locking groove, and the first retainer assembly is spacing by stopper ring.
Wherein, umbrella open/close mechanism comprises the upper connecting rod being hinged on back shaft lower end, the upper connecting rod other end is hinged in the middle part of aerofoil, Electrohydraulic push rod lower end is provided with gland, on Electrohydraulic push rod, slip cap is provided with slide head, lower link one end is hinged on slide head, and the other end is hinged in the middle part of connecting rod, and upper connecting rod wherein, lower link, aerofoil are symmetrically arranged even number set.Become the rotary motion of two pieces of aerofoils by the translate linear motion of electric pushrod, so change aerofoil opening and closing angle and realize control air-conditioning sweep wind angle up and down.
Wherein, even number set is two groups, to realize symmetrical structure.
Wherein, on the Electrohydraulic push rod of slide head between gland and back shaft lower end.
Wherein, upper wardrobe body can be rotated within the scope of 0 ~ 360 ° relative to lower cabinet body, and the most practical slewing area is 0 ~ 180 °, and rotational angle is large, expands 2 ~ 3 times than traditional cabinet air-conditioner left and right wind sweeping area.
Wherein, as preferably, body shell entirety is animals shaped, upper shell is the nose shape of animal, and lower house is the trunk shape of animal, and tuyere holder is placed in the face position of animal head, the face of animal is exactly the exit of refrigerating/heating wind, and good looking appearance is generous.
Wherein, as preferably, body shell entirety is bouquet shape, and upper shell is flower shape, and lower house is plant haulm shape, and tuyere holder is placed in the pistil position of flower, and the middle part of flower is the exit of refrigerating/heating wind, and good looking appearance is generous.
Wherein, as preferably, body shell entirety is cartoon figure's shape, and upper shell is personage's nose shape, and lower house is personage's trunk shape, and tuyere holder is placed in the face position of personage's head, and good looking appearance is generous.
Equally, body shell also can be that other are attractive in appearance and can realize the shape of its function, the such as 12 symbolic animals associated with a 12 year cycle, plant or mythical animals, sprouts baby and spacefarer etc.
The utility model good looking appearance, it is large to sweep wind angle, refrigeration or heating effect all fine.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of tuyere holder in Fig. 1.
Fig. 3 is the structural representation of Fig. 1 middle (center) bearing.
In figure: 1 is body shell, 2 is upper shell, 3 is lower house, 4 is air-permeating hole, 5 is tuyere holder, 6 is Electrohydraulic push rod support, 7 is back shaft, 8 is Electrohydraulic push rod, 9 is balancing point variable speed electric motors, particularly, 10 is rotary actuator, 11 is aerofoil, 12 is upper connecting rod, 13 is lower link, 14 is slide head, 15 is gland, 16 is the first rolling element, 17 is the first retainer, 18 is stopper ring, 19 is outer ring, 20 is the second rolling element, 21 is the second retainer, 22 is bearing, 23 is inner ring, 24 is bearing block, 25 is the first air channel, 26 is wind wheel, 27 is heat exchanger.
Detailed description of the invention
Be described in further detail the utility model by reference to the accompanying drawings now, accompanying drawing is the schematic diagram simplified, and only basic structure of the present utility model is described in a schematic way, therefore it only shows the formation relevant with the utility model.
As Figure 1-3, a kind of air-conditioning sweeping greatly wind angle, comprise body shell 1, body shell 1 is divided into upper shell 2 and lower house 3, multiple air-permeating hole 4 is provided with between upper shell 2 and lower house 3, the wind direction that air-permeating hole 4 can not affect between upper shell 2 and lower house 3 flows, and is connected and upper shell 2 can rotate relative to lower house 3 between upper shell 2 with lower house 3 by bearing 22, realizes left and right sweep wind by relatively rotating between upper shell 2 and lower house 3.The tuyere holder 5 controlling air force is provided with in upper shell 2, tuyere holder 5 is fixed with Electrohydraulic push rod support 6, be arranged on tuyere holder 5 by rotary actuator 10 in the middle part of back shaft 7, rotary actuator 10 is connected with the balancing point variable speed electric motors, particularly 9 be located on support, the right-hand member of Electrohydraulic push rod 8 to be connected on Electrohydraulic push rod support 6 and horizontal through back shaft 7, the right-hand member both sides of back shaft 7 are hinged with aerofoil 11, aerofoil 11 has multiple air-permeating hole 4, refrigeration or the refrigerating/heating wind heated are discharged from the air-permeating hole 4 aerofoil 11, Electrohydraulic push rod 8 bottom is connected with aerofoil 11 by umbrella opening and closing structure, ducting system is established in lower house 3, ducting system comprises the first air channel 25 be connected with body shell 1 outside, be located at the wind wheel 26 in the first air channel 25, the motor driving wind wheel 26 and the heat exchanger 27 be positioned at above wind wheel 26.Controlled the output angle of refrigerating/heating wind by tuyere holder 5, so control refrigerating/heating wind sweep wind up and down.
Wherein, bearing 22 is placed in the top of lower house 3, bearing 22 comprises outer ring 19, be arranged at the first retainer 17 assembly between the outer raceway of outer ring 19 and bearing block 24, inner ring 23, and the second retainer 21 assembly be arranged between the raceway of inner ring 23 and the interior raceway of outer ring 19, wherein, the interior raceway of outer ring 19 to comprise in first raceway in raceway and second, inner ring 23 comprises the first identical inner ring 23 and the second inner ring 23 of structure, first inner ring 23 and the back-to-back setting of the second inner ring 23, in the raceway of the first inner ring 23 and first of outer ring 19 between raceway, one group of second retainer 21 assembly is provided with between raceway in the raceway of the second inner ring 23 and second of outer ring 19.
Wherein, two pieces of aerofoils 11 of tuyere holder 5 are horn-like after strutting completely.
Wherein, the first retainer 17 assembly is made up of the first rolling element 16 and the first retainer 17, and itself and outer ring 19 and bearing block 24 form a linear bearing 22.
Wherein, the second retainer 21 assembly is made up of the second rolling element 20 and the second retainer 21, and two group of second retainer 21 assembly and outer ring 19, first inner ring 23 and the second inner ring 23 form back-to-back angular contact ball bearing 22.
By an outer ring 19 is merged in two of pair of horns contact ball bearing 22 outer rings 19, simultaneously using the inner ring 23 of this outer ring 19 as linear bearing 22, gap between combination bearing 22 and bearing block 24 is under control, the unstability of mechanical device precision can be overcome, realize the simplification of multiple classification bearing 22, integration simultaneously, especially can realize the integration of a pair back to back angle contact ball bearing 22 and linear bearing 22.
Wherein, the outer raceway both sides of outer ring 19 all offer locking groove, are installed with stopper ring 18 in locking groove, and the first retainer 17 assembly is spacing by stopper ring 18.
Wherein, umbrella open/close mechanism comprises the upper connecting rod 12 being hinged on back shaft 7 lower end, upper connecting rod 12 other end is hinged in the middle part of aerofoil 11, Electrohydraulic push rod 8 lower end is provided with gland 15, on Electrohydraulic push rod 8, slip cap is provided with slide head 14, lower link 13 one end is hinged on slide head 14, and the other end is hinged in the middle part of connecting rod 12, and upper connecting rod 12 wherein, lower link 13, aerofoil 11 are symmetrically arranged even number set.Become the rotary motion of two pieces of aerofoils 11 by the translate linear motion of electric pushrod, so change aerofoil 11 opening and closing angle and realize control air-conditioning sweep wind angle up and down.
Wherein, even number set is two groups, to realize symmetrical structure.
Wherein, on the Electrohydraulic push rod 8 of slide head 14 between gland 15 and back shaft 7 lower end.
Wherein, upper wardrobe body can be rotated within the scope of 0 ~ 360 ° relative to lower cabinet body, and rotational angle is large, expands 2 ~ 3 times than traditional cabinet air-conditioner left and right wind sweeping area.
Wherein, as preferably, body shell 1 entirety is animals shaped, upper shell 2 is the nose shape of animal, and lower house 3 is the trunk shape of animal, and tuyere holder 5 is placed in the face position of animal head, the face of animal is exactly the exit of refrigerating/heating wind, and good looking appearance is generous.
Wherein, as preferably, body shell 1 entirety is bouquet shape, and upper shell 2 is flower shape, and lower house 3 is plant haulm shape, and tuyere holder 5 is placed in the pistil position of flower, and the middle part of flower is the exit of refrigerating/heating wind, and good looking appearance is generous.
Wherein, as preferably, body shell 1 entirety is cartoon figure's shape, and upper shell 2 is personage's nose shape, and lower house 3 is personage's trunk shape, and tuyere holder 5 is placed in the face position of personage's head, and good looking appearance is generous.
Equally, body shell 1 also can be that other are attractive in appearance and can realize the shape of its function, the such as 12 symbolic animals associated with a 12 year cycle, plant or mythical animals, sprouts baby and spacefarer etc.The utility model good looking appearance, it is large to sweep wind angle, refrigeration or heating effect all fine.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Claims (9)
1. sweep greatly the air-conditioning of wind angle for one kind, it is characterized in that, comprise body shell (1), described body shell (1) is divided into upper shell (2) and lower house (3), multiple air-permeating hole (4) is provided with between described upper shell (2) and lower house (3), to be connected and upper shell (2) can rotate relative to lower house (3) by bearing (22) between described upper shell (2) with lower house (3), the tuyere holder (5) controlling air force is provided with in described upper shell (2), described tuyere holder (5) is fixed with Electrohydraulic push rod support (6), back shaft (7) middle part is arranged on tuyere holder (5) by rotary actuator (10), rotary actuator (10) is connected with the balancing point variable speed electric motors, particularly (9) be located on support, it is upper and horizontal through back shaft (7) that the right-hand member of Electrohydraulic push rod (8) is connected to Electrohydraulic push rod support (6), the right-hand member both sides of back shaft (7) are hinged with aerofoil (11), described aerofoil (11) has multiple air-permeating hole (4), Electrohydraulic push rod (8) bottom is connected with aerofoil (11) by umbrella opening and closing structure, described lower house establishes ducting system in (3), described ducting system comprises the first air channel (25) be connected with body shell (1) outside, be located at the wind wheel (26) in the first air channel (25), drive the motor of wind wheel (26) and be positioned at the heat exchanger (27) of wind wheel (26) top,
Described bearing (22) is placed in the top of lower house (3), described bearing (22) comprises outer ring (19), be arranged at the first retainer (17) assembly between the outer raceway of described outer ring (19) and bearing block (24), inner ring (23), and the second retainer (21) assembly be arranged between the raceway of described inner ring (23) and the interior raceway of outer ring (19), wherein, the interior raceway of described outer ring (19) to comprise in first raceway in raceway and second, described inner ring (23) comprises identical the first inner ring (23) of structure and the second inner ring (23), described first inner ring (23) and the second inner ring (23) back-to-back setting, in the raceway of described first inner ring (23) and first of outer ring (19) between raceway, one group of second retainer (21) assembly is provided with between raceway in the raceway of described second inner ring (23) and second of outer ring (19).
2. a kind of air-conditioning sweeping greatly wind angle according to claim 1, is characterized in that, two pieces of aerofoils (11) of described tuyere holder (5) strut rear in horn-like completely.
3. a kind of air-conditioning sweeping greatly wind angle according to claim 2, it is characterized in that, described first retainer (17) assembly is made up of the first rolling element (16) and the first retainer (17), and itself and outer ring (19) and bearing block (24) form a linear bearing (22).
4. a kind of air-conditioning sweeping greatly wind angle according to claim 3, it is characterized in that, described second retainer (21) assembly is made up of the second rolling element (20) and the second retainer (21), and two group of second retainer (21) assembly and outer ring (19), the first inner ring (23) and the second inner ring (23) form back-to-back angular contact ball bearing (22).
5. a kind of air-conditioning sweeping greatly wind angle according to claim 4, it is characterized in that, the outer raceway both sides of described outer ring (19) all offer locking groove, be installed with stopper ring (18) in described locking groove, described first retainer (17) assembly is spacing by stopper ring (18).
6. a kind of air-conditioning sweeping greatly wind angle according to claim 5, it is characterized in that, described umbrella open/close mechanism comprises the upper connecting rod (12) being hinged on back shaft (7) lower end, upper connecting rod (12) other end is hinged on aerofoil (11) middle part, Electrohydraulic push rod (8) lower end is provided with gland (15), the upper slip cap of Electrohydraulic push rod (8) is provided with slide head (14), lower link (13) one end is hinged on slide head (14), the other end is hinged on connecting rod (12) middle part, wherein said upper connecting rod (12), lower link (13), aerofoil (11) is symmetrically arranged even number set.
7. a kind of air-conditioning sweeping greatly wind angle according to claim 6, is characterized in that, described even number set is two groups.
8. a kind of air-conditioning sweeping greatly wind angle according to claim 7, is characterized in that, described slide head (14) is positioned on the Electrohydraulic push rod (8) between gland (15) and back shaft (7) lower end.
9. a kind of air-conditioning sweeping greatly wind angle according to claim 8, is characterized in that, described body shell (1) entirety is animals shaped, or is plant shape, or is cartoon figure's shape, or is 12 symbolic animals associated with a 12 year cycle shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520282230.1U CN204786758U (en) | 2015-05-05 | 2015-05-05 | Sweep air conditioner of wind angle greatly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520282230.1U CN204786758U (en) | 2015-05-05 | 2015-05-05 | Sweep air conditioner of wind angle greatly |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204786758U true CN204786758U (en) | 2015-11-18 |
Family
ID=54526804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520282230.1U Expired - Fee Related CN204786758U (en) | 2015-05-05 | 2015-05-05 | Sweep air conditioner of wind angle greatly |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204786758U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108709239A (en) * | 2018-05-09 | 2018-10-26 | 青岛海尔空调器有限总公司 | Wind-guiding component and cabinet type air conditioner indoor set with the wind-guiding component |
CN112770204A (en) * | 2021-01-28 | 2021-05-07 | 苏州市英富美欣科技有限公司 | Stereo set is used to rotation type stage |
-
2015
- 2015-05-05 CN CN201520282230.1U patent/CN204786758U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108709239A (en) * | 2018-05-09 | 2018-10-26 | 青岛海尔空调器有限总公司 | Wind-guiding component and cabinet type air conditioner indoor set with the wind-guiding component |
CN112770204A (en) * | 2021-01-28 | 2021-05-07 | 苏州市英富美欣科技有限公司 | Stereo set is used to rotation type stage |
CN112770204B (en) * | 2021-01-28 | 2022-05-13 | 苏州市英富美欣科技有限公司 | Stereo set is used to rotation type stage |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207262534U (en) | Wall-hanging air conditioner indoor unit | |
CN106958867A (en) | Vertical air-conditioner indoor unit | |
CN106482315B (en) | Enclosed air conditioner shell and enclosed air conditioner with same | |
CN105387597B (en) | Air conditioner and its air ducting | |
CN207081084U (en) | Indoor apparatus of air conditioner | |
CN106958868A (en) | Vertical air-conditioner indoor unit | |
CN204786758U (en) | Sweep air conditioner of wind angle greatly | |
CN207279802U (en) | Wall-hanging air conditioner indoor unit | |
CN210399379U (en) | Array vortex ring air supply device | |
CN105004157A (en) | Fresh aquatic product drying equipment | |
CN202581562U (en) | Wall-mounted air conditioner indoor unit | |
CN108916090A (en) | A kind of fan being provided simultaneously with refrigeration and heat-production functions | |
CN207196669U (en) | Wall-hanging air conditioner indoor unit | |
CN107940566A (en) | Air conditioner with hidden air outlet | |
CN111912003B (en) | Air supply device of air conditioner | |
CN203518161U (en) | Air-flue-swing type dual-air-outlet air adjusting device | |
CN205403092U (en) | Air conditioner air outlet structure and air conditioner | |
CN204787116U (en) | Cold and hot wind integration regulation formula wind gap | |
CN107101266A (en) | Vertical air-conditioner indoor unit | |
CN202133069U (en) | Air outlet structure of dehumidifier | |
CN207196668U (en) | Wall-hanging air conditioner indoor unit | |
CN207196641U (en) | Vertical air-conditioner indoor unit | |
CN205137826U (en) | Air guide grid and window type air conditioner | |
CN206131388U (en) | Enclosed air conditioner shell and enclosed air conditioner with same | |
CN204526735U (en) | The vehicle-mounted fan of a kind of multi-angle rotary |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |
|
CF01 | Termination of patent right due to non-payment of annual fee |