CN208887008U - A kind of wall-mounted new blower - Google Patents
A kind of wall-mounted new blower Download PDFInfo
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- CN208887008U CN208887008U CN201821130611.8U CN201821130611U CN208887008U CN 208887008 U CN208887008 U CN 208887008U CN 201821130611 U CN201821130611 U CN 201821130611U CN 208887008 U CN208887008 U CN 208887008U
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- 229920003023 plastic Polymers 0.000 claims abstract description 8
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000004891 communication Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of wall-mounted new blower, including primary filter screen, homogenizing plate, air inlet valve, filter element and the new fan body being made of plastics；The new fan body back side is removably connected with back-cover, and air-inlet cavity is equipped between new fan body and back-cover；Back-cover medial surface is equipped with several brackets for being used to fix homogenizing plate；Filter element is set in air-inlet cavity；Air inlet valve is located at back-cover lateral surface, and back-cover offers the air inlet communicated with air inlet valve；Primary filter screen is set between air inlet valve and back-cover；Homogenizing plate lower part is arranged with several lower through-holes, and the part of the face air inlet of homogenizing plate is equipped with several upper through-holes at an upper portion thereof；It further include the detector for detecting air quality, new fan body is equipped with the antenna being wirelessly connected with detector.The utility model realizes that detector is connect with antenna wireless, can carry out portable air detection by radio communication technology；Using primary filter screen and homogenizing plate, air cleaning is realized under lower drag, reduces operation power consumption and noise.
Description
Technical field
The utility model relates to new blower technical fields, and in particular to a kind of wall-mounted new blower.
Background technique
Existing new Fan Product largely takes sensor to be incorporated into the mode of main machine body, carries out air in sensor
When detecting work, since the air around host is the pure air emitted after filtration treatment, in host
Neighbouring air data collected is more cleaning for entire use space, can not be reflected well current
Air quality in use space.
The mode that current new blower generally takes multilayer small area strainer to be superimposed carries out air filtration, and this mode is whole
Resistance is larger, to provide biggish clean fresh air volume, generally require to reach biggish power, and can generate biggish noise.
Existing new Fan Product, it is most of that more intensive metal mesh or plastic wire are installed in intake stack, but it is this
Way is easier to cause to block, and does not allow easy to clean.
As it can be seen that the prior art could be improved and improve.
Utility model content
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of wall-mounted new blower,
It is able to carry out portable air detection, improves the accuracy of air detection, reduces operation power consumption and noise, cleaning convenient for safeguarding.
In order to achieve the above object, the utility model takes following technical scheme:
A kind of wall-mounted new blower, including primary filter screen, homogenizing plate, air inlet valve, filter element and new fan body；Institute
The back side for stating new fan body is removably connected with back-cover, is provided with air-inlet cavity between new fan body and back-cover；The back-cover
Medial surface is provided with several for fixing the bracket of homogenizing plate；The filter element is set to inside air-inlet cavity；The air inlet valve
The lateral surface of back-cover is arranged in door, and back-cover offers the air inlet being connected with air inlet valve；The primary filter screen is set to air inlet
Between valve and back-cover.
In the wall-mounted new blower, the primary filter screen is provided with several hexagonal filter openings, primary filter screen
Edge and air inlet valve back edge be bonded to each other and be bolted.
In the wall-mounted new blower, the lower part of the homogenizing plate, which is set up separately, is equipped with several lower through-holes, and homogenizing plate is just
Through-hole on several is provided at an upper portion thereof to the part of air inlet.
In the wall-mounted new blower, the air inlet valve includes valve plate, motor, support plate and valve body；It is described
Valve body is provided with ventilating duct；The support plate is set to inside the ventilating duct of valve body, the length direction of support plate and logical
The direction of ventilation in air duct is parallel to each other；The motor is set to support plate side, and motor power is connected to the side of valve plate, valve plate
The other side is rotatably arranged on support plate；The support plate offers the first through hole to match with valve plate；It is set in the ventilating duct
It is equipped with the wind deflector positioned at motor top, plane locating for the wind deflector and plane locating for support plate are perpendicular, and wind deflector opens up
Have the second through-hole to match with valve plate, motor for drive valve plate between first through hole position and the second lead to the hole site around
The horizontal center line reciprocating rotation of valve plate.
In the wall-mounted new blower, the side of the support plate offers the U-shaped opening suitable for motor installation, motor
It is bolted with support plate；The side of the valve plate is provided with shaft, and support plate is correspondingly arranged on to be inserted and rotated suitable for shaft
Axis hole, the other side of valve plate, which offers, is suitable for connecting hole with the output axis connection of motor；The support plate is set in U-shaped opening
It is equipped with and is offered and the bolted circular hole of motor, gag lever post with integrally formed two gag lever posts of support plate, the gag lever post
Length direction and the length direction of support plate be mutually perpendicular to, after valve plate rotates 90 °, the bottom surface of valve plate and the top surface of gag lever post
It abuts against.
In the wall-mounted new blower, the cross section of the air inlet valve, the air inlet of back-cover are circle.
In the wall-mounted new blower, the new blower body interior is provided with the wind pushing cavity being connected to air-inlet cavity, send
Air inlet hole is provided between wind chamber and air-inlet cavity；The new fan body offers the air outlet communicated with wind pushing cavity；It is described to send
Wind chamber is internally provided with air blower, and the import face of air blower is set to air inlet hole；The wind pushing cavity is internally provided with PTC heating
Unit.
In the wall-mounted new blower, the new fan body further includes the detector for detecting air quality, newly
Antenna is provided in fan body, the detector is wirelessly connected in antenna.
In the wall-mounted new blower, the primary filter screen is made of plastics.
The utility model has the advantages that
The utility model provides a kind of wall-mounted new blower, can precisely detect, reflect indoor air quality, run function
Consume low, noise is small, use, in terms of maintenance it is very convenient.One piece is provided with by plastic material in the air opening end of air inlet valve
Manufactured primary filter screen can carry out disassembly cleaning, volume can be not only intercepted and (filtered out) in the case where less wind loss
Biggish pollutant, is readily cleaned, and can effectively avoid the phenomenon that air inlet frosting occur in the lower situation of temperature.It is comprehensive
It closes and uses primary filter screen and homogenizing plate, air cleaning is realized under lower resistance, to substantially reduce the energy of new fan operation
Consumption reduces the noise generated when work.In addition, the antenna wireless company on the detector and new blower of air quality will be used to detect
It connects, the linkage with new blower is realized by radio communication technology, carries out data transmission, is moved consequently facilitating will test device
Formula detection, can be placed in each corner in the space using new blower, to obtain more accurate air quality data, so that
Fresh air function more accurately carries out working condition adjustment according to current Air Quality.
Detailed description of the invention
Fig. 1 is the assembling stereogram of wall-mounted new blower provided by the utility model.
Fig. 2 is the main view of primary filter screen in wall-mounted new blower provided by the utility model.
Fig. 3 is the structural perspective of homogenizing plate in wall-mounted new blower provided by the utility model.
Fig. 4 is to enter the wind the structural perspective of valve in wall-mounted new blower provided by the utility model.
Fig. 5 is the connection schematic diagram of support plate and valve plate in the air inlet valve that Fig. 4 is provided.
Fig. 6 is the assembling stereogram of new fan body in wall-mounted new blower provided by the utility model.
Fig. 7 is the assembling stereogram that Fig. 6 is seen from the bottom to top.
Fig. 8 is the main view of back-cover and homogenating plate in wall-mounted new blower provided by the utility model.
Fig. 9 is the structural perspective of valve body in the air inlet valve that Fig. 4 is provided.
Figure 10 is the rearview of wall-mounted new blower provided by the utility model.
Figure 11 is perspective view of the wall-mounted new blower provided by the utility model in back-cover opening state.
Specific embodiment
The utility model provides a kind of wall-mounted new blower, to make the purpose of this utility model, technical solution and effect more
Add clear, clear, the utility model is further described as follows in conjunction with drawings and embodiments.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
Please refer to Fig. 1 to Figure 11, the utility model provides a kind of wall-mounted new blower, including primary filter screen 2, homogenizing plate 4,
Enter the wind valve 1, the filter element 5 for filtering the air purification and new fan body 6；The back side of new fan body 6 can
Dismantling connection has back-cover 3, is provided with air-inlet cavity 66 between new fan body 6 and back-cover 3；3 medial surface of back-cover is provided with several
For fixing the bracket 31 of homogenizing plate 4；Filter element 5 is set to inside air-inlet cavity 66, and filter element 5 is suitable for that insertion is installed on air inlet
In chamber 66；The lateral surface of back-cover 3 is arranged in air inlet valve 1, and back-cover 3 offers the air inlet 32 being connected with air inlet valve 1；Just
Strainer 2 is imitated to be set between air inlet valve 1 and back-cover 3.Homogenizing plate is set on front side of filter element, avoids outdoor fresh air blow-through
Filter element causes the dust accumulation of filter element excessively to be concentrated, and then shortens the service life of filter element, the filtering of filter element
Effect is greatly reduced.
Specifically, as shown in Figure 1 and Figure 2, primary filter screen 2 is provided with several hexagonal filter openings 21, primary filter screen 2
Edge and air inlet valve 1 back edge be bonded to each other and be bolted.
Specifically, as shown in Fig. 1, Fig. 3, Fig. 8, the lower part of homogenizing plate 4, which is set up separately, is equipped with several lower through-holes 41, homogenizing plate 4
The part of air inlet 32 of face back-cover 3 be provided with through-hole 42 on several at an upper portion thereof.
Specifically, as shown in Fig. 4, Fig. 5, Fig. 9, air inlet valve 1 includes valve plate 11, motor 12, support plate 13 and valve master
Body 14；Valve body 14 is provided with ventilating duct 15；Support plate 13 is set to inside the ventilating duct 15 of valve body 14, support plate 13
The direction of ventilation of length direction and ventilating duct 15 is parallel to each other；Motor 12 be set to 13 side of support plate, motor 12 be connected by power in
The side of valve plate 11, the other side of valve plate 11 are rotatably arranged on support plate 13；Support plate 13, which is offered, to match with valve plate 11
First through hole 17；The wind deflector 16 positioned at 12 top of motor, plane and support plate locating for wind deflector 16 are provided in ventilating duct 15
Plane locating for 13 is perpendicular, and wind deflector 16 offers the second through-hole 18 to match with valve plate 11, and motor 12 is used for drive valve plate
11 between 18 position of 17 position of first through hole and the second through-hole around the horizontal center line reciprocating rotation of valve plate 11.It will be used to control
The motor of the switch state of system air inlet valve is set on the inside of ventilating duct, uses modular construction, easy to assembly, and does not need to change
Preferable air-supply effect can be obtained by becoming air inlet valve incoming air area size, moreover, having biggish incoming air area, be transported in complete machine
Air quantity needed for capable of being obtained when row with lower energy consumption, and complete machine running noises are reduced simultaneously, since motor lines are for ventilating duct
Inside can guarantee and be easier to wiring and preferably protect motor lines not because installation reason is scratched brokenly an ancient egg-shaped, holed wind instrument.When air inlet valve is closed
When, valve plate is in a horizontal position, i.e., is mutually perpendicular to support plate, and valve plate and wind deflector are in same plane, plays barrier air
Effect.
Specifically, as shown in Figure 4, Figure 5, the side of support plate 13 offers the U-shaped opening installed suitable for motor 12, motor
12 are bolted with support plate 13；The side of valve plate 11 is provided with shaft, and support plate 13 is correspondingly arranged on suitable for shaft insertion simultaneously
The axis hole 132 of rotation, the other side of valve plate 11 offer the connecting hole 111 being suitable for the output axis connection of motor 12；Support plate
13 are provided in U-shaped opening and offer and 12 spiral shell of motor with 13 integrally formed two gag lever posts 131 of support plate, gag lever post 131
The circular hole connect is tethered, the length direction of gag lever post 131 and the length direction of support plate 13 are mutually perpendicular to, when valve plate 11 rotates 90 °
Afterwards, the bottom surface of valve plate 11 and the top surface of gag lever post 131 abut against.First through hole 17 has inwards convexed to form limiting section 133, leads to
The setting for crossing gag lever post and limiting section carries out mechanical position limitation to valve plate, so that the rotational angle of valve plate is set in 0 ° to 90 °,
When entering the wind valve opening, valve plate and support plate are in same plane, to prevent reducing incoming air area to air generation resistance is entered.
The air inlet valve is mountable in intake stack, is conducive to save machine space, relatively more flexible, is increased without mounting process, and
It is easy installation, resistance is smaller.The motor for entering the wind valve uses stepper motor.
Specifically, as shown in Figure 1, the air inlet of the cross section of air inlet valve 1, back-cover 3 is circle.
Specifically, as shown in Figure 1, Figure 6, Figure 7, new fan body 6 is internally provided with the wind pushing cavity being connected to air-inlet cavity 66
64, air inlet hole 67 is provided between wind pushing cavity 64 and air-inlet cavity 66；New fan body 6 offers the air-supply communicated with wind pushing cavity 64
Mouth 65；Wind pushing cavity 64 is internally provided with air blower 62, and the import face of air blower 62 is set to air inlet hole 67；Inside wind pushing cavity 64
It is provided with PTC heating unit 7.By the operation of intelligent constant-temperature program, when outdoor air is colder, process control can be passed through
The fever of PTC heating unit (ptc heater) is so that the new air temperature entered the room gets a promotion, and then ensures that room temperature reaches
To requirement, constant temperature is realized.PTC heater has constant temperature warming characteristic, and principle is that self-heating heating makes after PTC heating sheet is powered on
Resistance value, which increases, enters transition area, and PTC heating sheet surface temperature will keep constant value, Curie of the temperature with PTC heating sheet
Temperature is related with applied voltage, and substantially unrelated with environment temperature.Even if in the case where non-normal working, due to PTC element
The adjustment effect of itself, input power can be fallen too low, and still be unlikely to generate fortuitous event.New fan body 6 is by 61 He of top cover
Pedestal 63 forms.
Homogenizing plate 4 is fixed on to the medial surface of back-cover 3 by bracket 31, so that there are certain between homogenizing plate 4 and back-cover 4
Space so that outdoor air from air inlet valve come in after a filtration treatment by primary filter screen, then from back-cover into
Air port flows into the space between back-cover and homogenizing plate, and outdoor air blow-through is on homogenizing plate, then from the upper through-hole on homogenizing plate
41, lower through-hole 42 and homogenizing plate two sides flow into air-inlet cavity 66, and under the work of air blower 62, outdoor air enters wind pushing cavity 64,
It is flow to interior via air outlet 65 again, at work, due to the setting of homogenizing plate, most dust is just accumulated equal in air
Flowing plate surface reduces the filtering dust load of filter element 3.
The set-up mode for giving up previous multilayer small area strainer superposition, is cooperated by primary filter screen and matching for homogenizing plate
With whole air circulation resistance in operation can be reduced, and realization realizes air cleaning under lower drag, reduces air blower
Operation energy consumption.
Further, new fan body further includes the detector for detecting air quality, is provided in new fan body
Antenna, detector are wirelessly connected in antenna.The mode that detector is separated with new fan body is taken, radio communication skill is passed through
Art realizes the linkage of detector and new fan body, carries out data transmitting, moveable detector is placed in indoor any
On one corner, to obtain more accurate air quality data, so that fresh air function is more accurately according to current sky
Gas quality condition adjusts working condition.
Specifically, primary filter screen 2 is made of plastics.It, can be in less wind loss using the primary filter screen of this structure
In the case where intercept the biggish pollutant of volume, and be readily cleaned, in addition, plastic material can effectively avoid at low temperatures
There is air inlet frosting.As shown in Figure 10, Figure 11, by the opening structure of unilateral hinge 82 and locking device 81, can more accelerate
The fast cleaning for easily carrying out intake stack, avoids pollution object and gathers for a long time.
In conclusion the utility model provides a kind of wall-mounted new blower, it can precisely detect, reflect Interior Space makings
Amount, operation is low in energy consumption, and noise is small, very convenient in terms of use, maintenance.Air inlet valve air opening end be provided with one piece by
Primary filter screen made of plastic material can carry out disassembly cleaning, and (filtering can be not only intercepted in the case where less wind loss
Fall) the biggish pollutant of volume, it is readily cleaned, and can effectively avoid air inlet frosting occur in the lower situation of temperature
Phenomenon.It is comprehensive to use primary filter screen and homogenizing plate, air cleaning is realized under lower resistance, to substantially reduce new blower fortune
Capable energy consumption reduces the noise generated when work.In addition, the antenna on the detector and new blower of air quality will be used to detect
Be wirelessly connected, by radio communication technology realize with the linkage of new blower, carry out data transmission, consequently facilitating will test device into
The mobile detection of row, can be placed in each corner in the space using new blower, to obtain more accurate air quality data,
So that fresh air function more accurately carries out working condition adjustment according to current Air Quality.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement all should belong to appended by the utility model
Scope of protection of the claims.
Claims (9)
1. a kind of wall-mounted new blower, which is characterized in that including primary filter screen, homogenizing plate, air inlet valve, filter element and fresh air
Machine ontology；The back side of the new fan body is removably connected with back-cover, is provided with air-inlet cavity between new fan body and back-cover；
The back-cover medial surface is provided with several for fixing the bracket of homogenizing plate；The filter element is set to inside air-inlet cavity；Institute
The lateral surface that back-cover is arranged in air inlet valve is stated, back-cover offers the air inlet being connected with air inlet valve；The primary filter screen
Between air inlet valve and back-cover.
2. wall-mounted new blower according to claim 1, which is characterized in that the primary filter screen is provided with several in six
The filter opening of side shape, the edge of primary filter screen and the back edge of air inlet valve are bonded to each other and are bolted.
3. wall-mounted new blower according to claim 1, which is characterized in that the lower part of the homogenizing plate set up separately be equipped with it is several
The part of a lower through-hole, the face air inlet of homogenizing plate is provided with through-hole on several at an upper portion thereof.
4. wall-mounted new blower according to claim 1, which is characterized in that the air inlet valve includes valve plate, motor, branch
Fagging and valve body；The valve body is provided with ventilating duct；The support plate is set to inside the ventilating duct of valve body, branch
The length direction of fagging and the direction of ventilation of ventilating duct are parallel to each other；The motor is set to support plate side, motor power connection
In the side of valve plate, the other side of valve plate is rotatably arranged on support plate；The support plate offers first to match with valve plate
Through-hole；It is provided with the wind deflector positioned at motor top in the ventilating duct, is put down locating for plane locating for the wind deflector and support plate
Face is perpendicular, and wind deflector offers the second through-hole to match with valve plate, motor for drive valve plate first through hole position with
Around the horizontal center line reciprocating rotation of valve plate between second lead to the hole site.
5. wall-mounted new blower according to claim 4, which is characterized in that the side of the support plate, which offers, is suitable for electricity
The U-shaped opening of machine installation, motor are bolted with support plate；The side of the valve plate is provided with shaft, and support plate is correspondingly arranged
Have and be suitable for the axis hole that shaft is inserted and rotated, the other side of valve plate offers the connecting hole being suitable for the output axis connection of motor；
The support plate U-shaped opening be provided with integrally formed two gag lever posts of support plate, the gag lever post offers and motor
Bolted circular hole, the length direction of gag lever post and the length direction of support plate are mutually perpendicular to, after valve plate rotates 90 °, valve
The bottom surface of plate and the top surface of gag lever post abut against.
6. wall-mounted new blower according to claim 5, which is characterized in that the air inlet cross section of valve, back-cover
Air inlet is circle.
7. wall-mounted new blower according to claim 1, which is characterized in that the new blower body interior be provided with into
The wind pushing cavity of wind chamber connection, is provided with air inlet hole between wind pushing cavity and air-inlet cavity；The new fan body offers and wind pushing cavity
The air outlet communicated；The wind pushing cavity is internally provided with air blower, and the import face of air blower is set to air inlet hole；The air-supply
Chamber is internally provided with PTC heating unit.
8. wall-mounted new blower according to claim 1, which is characterized in that the new fan body further includes for detecting
The detector of air quality, antenna is provided in new fan body, and the detector is wirelessly connected in antenna.
9. wall-mounted new blower according to claim 1, which is characterized in that the primary filter screen is made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821130611.8U CN208887008U (en) | 2018-07-17 | 2018-07-17 | A kind of wall-mounted new blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821130611.8U CN208887008U (en) | 2018-07-17 | 2018-07-17 | A kind of wall-mounted new blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208887008U true CN208887008U (en) | 2019-05-21 |
Family
ID=66506756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821130611.8U Active CN208887008U (en) | 2018-07-17 | 2018-07-17 | A kind of wall-mounted new blower |
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| Country | Link |
|---|---|
| CN (1) | CN208887008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378017A (en) * | 2020-11-14 | 2021-02-19 | 苑昀辉 | Wall-mounted type fresh air host |
| CN113405190A (en) * | 2021-05-28 | 2021-09-17 | 广州云山技术有限公司 | Fresh air purifier with low noise |
-
2018
- 2018-07-17 CN CN201821130611.8U patent/CN208887008U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378017A (en) * | 2020-11-14 | 2021-02-19 | 苑昀辉 | Wall-mounted type fresh air host |
| CN113405190A (en) * | 2021-05-28 | 2021-09-17 | 广州云山技术有限公司 | Fresh air purifier with low noise |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201228 Address after: 528400 1st floor, No.23 Chengye Avenue, Huangpu town, Zhongshan City, Guangdong Province Patentee after: GUANGDONG ERACLEAN TECHNOLOGY Co.,Ltd. Address before: 528325 buildings on plot d-12-2 of Xingtan Industrial Park, hailing village committee, Xingtan town, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG SHUNDE AIRUIKELIN ELECTRIC APPLIANCE TECHNOLOGY Co.,Ltd. |
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Denomination of utility model: A wall-mounted fresh air fan Effective date of registration: 20220810 Granted publication date: 20190521 Pledgee: Agricultural Bank of China Limited Zhongshan Huangpu sub branch Pledgor: GUANGDONG ERACLEAN TECHNOLOGY Co.,Ltd. Registration number: Y2022980012251 |
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Granted publication date: 20190521 Pledgee: Agricultural Bank of China Limited Zhongshan Huangpu sub branch Pledgor: GUANGDONG ERACLEAN TECHNOLOGY Co.,Ltd. Registration number: Y2022980012251 |