CN108194394A - The front mesh enclosure of fan and with its fan - Google Patents
The front mesh enclosure of fan and with its fan Download PDFInfo
- Publication number
- CN108194394A CN108194394A CN201810121666.0A CN201810121666A CN108194394A CN 108194394 A CN108194394 A CN 108194394A CN 201810121666 A CN201810121666 A CN 201810121666A CN 108194394 A CN108194394 A CN 108194394A
- Authority
- CN
- China
- Prior art keywords
- decoration
- mesh enclosure
- rib
- front mesh
- fan
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Abstract
The invention discloses a kind of front mesh enclosure of fan and with its fan, the front mesh enclosure of the fan includes：Cover body, the cover body are in the ring discoid with central through hole；Decoration, the decoration is mounted at the central through hole of the cover body and covers the central through hole of the cover body, the decoration includes radially extending the first rib along the decoration, first rib is included along the circumferentially spaced multiple of the decoration, and forms the gap for penetrating through the decoration along the longitudinal direction between adjacent two first ribs.The front mesh enclosure of fan according to embodiments of the present invention can adjust the exhaust air flue of fan and change blowing range and promote wind speed.
Description
Technical field
The present invention relates to force ventilation fields, and in particular to the front mesh enclosure of a kind of fan and with its fan.
Background technology
The most front mesh enclosure of fan product in the relevant technologies is not all had using metal+rosette and individual plastic article
Have and independent Duct design is carried out to rosette, and only using rosette as appearance ornamental pieces, such as silk-screen LOGO.
Invention content
The present invention is directed at least solve one of technical problem in the prior art.
For this purpose, the present invention proposes a kind of front mesh enclosure of fan, the air-out effect of the front mesh enclosure of the fan is good.
The present invention also proposes a kind of fan, and the air-out effect of the fan is good.
The front mesh enclosure of the fan of embodiment according to a first aspect of the present invention, including：Cover body, the cover body are in lead to center
The ring discoid in hole；Decoration, the decoration are mounted at the central through hole of the cover body and cover the center of the cover body
Through-hole, the decoration include first rib that radially extends along the decoration, and first rib is included along the decoration
It is formed between circumferentially spaced multiple and adjacent two first rib of part and penetrates through the decoration along the longitudinal direction
The air duct of part.
The front mesh enclosure of fan according to embodiments of the present invention can adjust the exhaust air flue of fan and change blowing range simultaneously
Promote wind speed.
In addition, the front mesh enclosure of fan according to embodiments of the present invention also has following additional technical characteristic：
According to some embodiments of the present invention, the curved strip of the first rib.
According to some embodiments of the present invention, the interlude of first rib is towards the clockwise direction of the decoration
Or counterclockwise protrusion, and the protrusion direction of multiple first ribs is identical.
According to some embodiments of the present invention, first rib on direction from back to front relative to the decoration
The clockwise or counterclockwise of axial direction towards the decoration be tilted by a predetermined angle, and at least the one of the first rib
The partial angle of inclination gradually increases on radially outward direction, is gradually reduced, first increases and then decreases or first reduces
After increase.
According to some embodiments of the present invention, the angle of inclination is not more than 10 degree.
According to some embodiments of the present invention, the decoration includes：Outer shroud；Spider, the spider are located at described
On the inside of outer shroud, wherein, the both ends of first rib are connected respectively with the spider and the outer shroud.
According to some embodiments of the present invention, the week edge of the decoration is connected with hook, the hook and the decoration
Part is connected and extends back, and the inner edge of the cover body is equipped with card hole, and the hook passes through the corresponding card hole and the cover
Body engages.
According to some embodiments of the present invention, which is characterized in that the hook is included along the circumferentially-spaced of the decoration
That arranges is multiple, and multiple hooks are arranged into non-centrosymmetry, and the card hole includes one-to-one with multiple hooks
It is multiple.
According to some embodiments of the present invention, the cover body includes：Outer ring；Inner ring, the inner ring are located in the outer ring
Side, the inner ring inside form the central through hole；Second rib, the second rib radially extending along the outer ring, and
The both ends of second rib connect the outer ring and the inner ring respectively.
According to some embodiments of the present invention, second rib is connected to the leading edge of the outer ring.
According to some embodiments of the present invention, the decoration is embedded in the central through hole of the cover body.
The fan of embodiment according to a second aspect of the present invention, including：Rear net cover；Front mesh enclosure, the front mesh enclosure week along with
The week of the rear net cover along being connected, forms cavity between the front mesh enclosure and the rear net cover, the front mesh enclosure is above-mentioned implementation
The front mesh enclosure of the fan of example；Fan blade, the fan blade are located in the cavity；Nose assembly, the nose assembly are mounted on described
It is connected on rear net cover and with the fan blade.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
It obtains significantly or is recognized by the practice of the present invention.
Description of the drawings
Fig. 1 is the front view of the front mesh enclosure of fan according to an embodiment of the invention；
Fig. 2 is the stereogram of decoration according to an embodiment of the invention；
Fig. 3 is the stereogram of cover body according to an embodiment of the invention；
Fig. 4 is the side view of the front mesh enclosure of fan according to an embodiment of the invention；
Fig. 5 is the stereogram of fan according to an embodiment of the invention；
Fig. 6 is the assembling schematic diagram of fan according to an embodiment of the invention.
Reference numeral：
Front mesh enclosure 100,
Cover body 10, central through hole 11, card hole 12, outer ring 13, inner ring 14, the second rib 15,
Decoration 20, the first rib 21, outer shroud 22, spider 23, hook 24,
Fan 1,
Rear net cover 200, fan blade 300, nose assembly 400.
Specific embodiment
The application makes the discovery of following facts and problem and understanding based on inventor：
The most front mesh enclosure of fan product in the relevant technologies is not all had using metal+rosette and individual plastic article
Have and independent Duct design is carried out to rosette, and only using rosette as appearance ornamental pieces, such as silk-screen LOGO.
For this purpose, the front mesh enclosure 100 present applicant proposes a kind of preferable fan of air-out effect.
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings 1- Fig. 6 describes the front mesh enclosure 100 of the fan of the embodiment of the present invention.As shown in Figure 1, Figure 2 and Fig. 3 and
Shown in Fig. 4, the front mesh enclosure 100 of fan according to embodiments of the present invention, including：Cover body 10 and decoration 20.
The front mesh enclosure 100 of fan according to embodiments of the present invention passes through more than the 20 circumferentially-spaced setting of decoration first
Rib 21, and between consecutive web there is air duct, the exhaust air flue of fan can be adjusted and change blowing range and promote wind speed.
It faster will be understood by with the wind speed of wind that air duct is oriented to, for example, people are when breathing out, by hand
The speed of gas that the speed that flare shape is placed on the gas of face both sides exhalation significantly breathes out than usual is faster.
For example, by setting air duct, inventor has found that under equal conditions the wind of fan blowout passes through the prior art
In front mesh enclosure wind speed for 180m/s, and the front mesh enclosure wind speed passed through in the application is 260m/s, and wind speed has obtained significantly carrying
It rises.
Specifically, as shown in Figure 1, Figure 2 and Figure 3, cover body 10 is in the ring discoid with central through hole 11.Decoration 20
At the central through hole 11 of cover body 10 and the central through hole 11 of cover body 10 is covered, decoration 20 includes the diameter along decoration 20
To the first rib 21 of extension, the first rib 21 is included along the circumferentially spaced multiple of decoration 20, and adjacent two the
The air duct for penetrating through decoration 20 along the longitudinal direction is formed between one rib 21.
Wherein, there are multiple gaps between multiple the first adjacent ribs 21, the wind that gap allows fan to blow out passes through, this
Gap namely air duct, it is to be understood that the air duct that is formed between two neighboring first rib 21 is in the front mesh enclosure 100 of fan
In axial direction there is certain width, be also equivalent to air duct with certain length, the side limitation wind direction four of the first rib 21
Week diffusion, that is to say, that air duct has guiding role to wind, and therefore, air duct has certain width (to be greater than in front-rear direction
5 millimeters), multiple air ducts can converge at least part wind blown out from fan, in this way, being equivalent to the blowing face of reducing
Product, therefore, wind speed faster, also improves the air supplying distance of fan, and user receives blowing, comfort level higher a long way off.Some realities
It applies in example, as depicted in figs. 1 and 2,21 curved strip of the first rib.In this way, the shape in the air duct between two consecutive webs
Curve strip is restricted to, for straight air duct, every curve air duct can blow out more wind.Certainly, above-mentioned implementation
Example is only illustrative, and can not be interpreted as limiting the scope of the invention, for example, the first rib 21 is linearly.
In some alternative embodiments, as depicted in figs. 1 and 2, the interlude of the first rib 21 is towards the up time of decoration 20
Needle direction or counterclockwise protrusion, and the protrusion direction of multiple first ribs 21 is identical.For example, in multiple first ribs 21
Between section towards decoration 20 clockwise direction protrusion, arranging rule is easy to produce, and the protrusion direction of the first rib 21 is identical
Namely first the distance between rib 21 it is identical, in this manner it is ensured that from the air quantity of wind blown out between multiple first ribs 21,
Wind speed is identical, when blowing to user, more uniformly, has comfort.
Preferably, the first rib 21 on direction from back to front relative to the axial direction of decoration 20 towards decoration 20
Clockwise or counterclockwise be tilted by a predetermined angle, and at least part of angle of inclination of the first rib 21 exists
Gradually increase on radially outward direction, be gradually reduced, first increases and then decreases or first reduce increases afterwards.In this way, it is blown from fan
The wind gone out can't be blown out straight forward, but can be blown out outward at an angle, avoid blow-through human body, and the wind blown out
Wind direction gradually changes, and further improves the comfort of blowing.In addition, the first rib 21 being obliquely installed can prevent from using
Family puts in finger in fan in fan running mistiming, reduces security risk.
Wherein, scattered in order to ensure only to distribute from the wind that decoration 20 is blown out, angle of inclination is generally no greater than 10 degree, with
For the angle of inclination of one rib 21 gradually increases on radially outward direction, for example, the start-up portion of the first rib 21
Angle of inclination for 0 degree, be 5 degree to its angle of inclination of middle section, be 10 degree at its angle of inclination of end.
The width dimensions of first rib 21 namely the length in air duct, in other words, the wind blown out from fan pass through decoration
20 be oriented to distances it is consistent with the width dimensions of the first rib 21, it is possible to understand that but, the width in air duct is too short (to be, for example, less than
5 millimeters), the effect of guiding is not had, the width in air duct is long (being greater than 12 millimeters), can increase the weight of front mesh enclosure 100,
Waste of materials improves cost.Therefore, the present invention is defined size.
Wherein, the width dimensions in the longitudinal direction of the first rib 21 are in the range of 5 millimeters to 12 millimeters, the first muscle
For the thickness of item 21 between 2 millimeters to 3 millimeters, the distance between two adjacent first ribs 21 are not more than 9 millimeters.Wherein,
The thickness of first rib 21 should not be too large, and otherwise can influence outlet air, and distance should not be too large between adjacent first rib 21, this
Finger to avoid user can accidentally be stretched into, ensure that the safety of user by sample.For example, the width dimensions of the first rib 21 are 8
Millimeter, thickness are 3 millimeters, the distance between two adjacent first ribs 21 are 8 millimeters.Certainly, according to the specific ruler of fan
Structural strength that is very little and considering the first rib 21, the width dimensions of the first rib 21 can be less than 5 millimeters or more than 12 millimeters, thick
2 millimeters can be less than or more than 3 millimeters by spending size, and the distance between adjacent first rib 21 is also greater than 9 millimeters.
In some specific embodiments, as shown in Figure 1 with Figure 2, decoration 20 includes outer shroud 22 and spider 23.Spider
23 are located at 22 inside of outer shroud, and the both ends of the first rib 21 are connected respectively with spider 23 and outer shroud 22.In other words, decoration 20 by
Outer shroud 22, spider 23 and multiple first ribs 21 form, and spider 23 and outer shroud 22 are connected to one by multiple first ribs 21
It rises, in this way, decoration 20 is formed as an entirety, facilitates installation.
Advantageously, as shown in Fig. 1 combinations Fig. 2 and Fig. 3, the week of decoration 20, hook 24 was with decorating along hook 24 is connected with
Part 20 is connected and extends back, and the inner edge of cover body 10 is equipped with card hole 12, and hook 24 blocks across corresponding card hole 12 with cover body 10
It closes.In other words, it is clamped between decoration 20 and cover body 10, specifically, hook 24 is set on outer shroud 22, card hole 12 is set
In on inner ring 14, hook 24 and the card hole 12 of 10 inner edge of cover body on decoration 20 coordinate, and decoration 20 is made to connect with cover body 10
It is connected together, this connection mode is simply and readily realized, facilitates installation and removal.Certainly, above-described embodiment is only signal
Property, limiting the scope of the invention can not be interpreted as, for example, in the week edge setting card hole 12 of decoration 20, in cover
The corresponding position setting hook 24 of the inner edge of body 10, hook 24 cooperate with card hole 12.In addition, decoration 20 and cover body 10
Between fit system can not also be limited to be clamped, for example, can be between decoration 20 and cover body 10 screw connection, grafting or
Riveting etc..
In some preferred embodiments, hook 24 is included along the circumferentially spaced multiple of decoration 20, multiple hooks 24
It is arranged into non-centrosymmetry, card hole 12 includes one-to-one multiple with multiple hooks 24.Wherein, multiple hooks 24 are into non-central
It is arranged symmetrically, for example, at least one of multiple hooks 24 thickness differs, alternatively, at least one in multiple hooks 24
It is a of different sizes with other hooks 24, alternatively, in multiple hooks 24 in every two neighboring 24 corresponding central angle of hook, at least
One central angle is different from other central angles, in this way, can play the role of fool proof and positioning.
In some examples, as shown in figure 3, cover body 10 includes：Outer ring 13,14 and second rib 15 of inner ring.Inner ring 14 is located at
13 inside of outer ring, 14 inside of inner ring form central through hole 11.Second the radially extending along outer ring 13 of rib 15, and the second rib 15
Both ends connect outer ring 13 and inner ring 14 respectively.In other words, cover body 10 is made of outer ring 13,14 and second rib 15 of inner ring, cover
14 inside of inner ring of body 10 forms central through hole 11, and decoration 20 is installed in central through hole 11, and multiple second ribs 15 will be outer
Circle 13 and inner ring 14 link together, in this way, cover body 10 is formed as an entirety, facilitate installation.
Further, as shown in figure 3, the second rib 15 is connected to the leading edge of outer ring 13.In this way, the second rib 15 with it is outer
Circle 13 leading edge be connected, the other parts of outer ring 13 can be conveniently mounted on fan, and the length of the second rib 15 compared with
It is short, it is possible to reduce the use of material, it is cost-effective.
In some embodiments, as shown in Figure 1, decoration 20 is embedded in the central through hole 11 of cover body 10.In this way, decoration
20 are formed as an entirety with cover body 10, are blown out outward from the wind that fan is blown out by 10 part of cover body and decoration 20 are common,
Facilitate integral installation.
Fan 1 according to embodiments of the present invention, as shown in Figure 5 and Figure 6, including：Rear net cover 200, front mesh enclosure 100, fan blade
300 and nose assembly 400.Wherein, front mesh enclosure 100 of the front mesh enclosure 100 for the fan housing 1 of any of the above-described embodiment.
Fan according to embodiments of the present invention, due to the front mesh enclosure 100 of fan 1 can adjust fan 1 exhaust air flue and
Change blowing range and promote wind speed, therefore, the air-out effect of fan 1 according to embodiments of the present invention is preferable.
Specifically, as shown in figure 5, the week of front mesh enclosure 100 along the week with rear net cover 200 along being connected.Front mesh enclosure 100 is with after
Cavity is formed between guard 200, fan blade 300 is located in the cavity.Nose assembly 400 is mounted on rear net cover 200 and and wind
Leaf 300 is connected.Wherein, rear net cover 200 and front mesh enclosure 100 completely cut off fan blade 300 and the external world to a certain extent, can improve peace
Quan Xing.In addition, nose assembly 400 drives fan blade 300 to rotate, negative pressure can be generated at fan blade 300, rear net cover 200 can allow sky
Gas flows to fan blade 300 from the gap of rear net cover 200, plays the role of supplementing air, and the rotation of fan blade 300 generates what is blown out forward
Wind, the air duct of the curve strip of the decoration 20 on front mesh enclosure 100 can give wind to carry out secondary acceleration.Inventor is by a large amount of
It is obtained after experiment test：Compared to unused decoration 20 carry out air duct acceleration same fan, wind velocity lift about 75%, because
The performance of this product has obtained greatly enhancing.
Other compositions of fan 1 according to embodiments of the present invention and operation are for those of ordinary skills all
It is known, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " specific embodiment ", " can
Select embodiment ", the description of " example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment of the present invention or example.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can in an appropriate manner combine in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of invention is limited by claim and its equivalent.
Claims (13)
1. a kind of front mesh enclosure of fan, which is characterized in that including：
Cover body, the cover body are in the ring discoid with central through hole；
Decoration, the decoration is mounted at the central through hole of the cover body and covers the central through hole of the cover body, described
Decoration includes first rib that radially extends along the decoration, and first rib is included along between the circumferential direction of the decoration
Every the multiple of arrangement, and the air duct for penetrating through the decoration along the longitudinal direction is formed between adjacent two first ribs.
2. the front mesh enclosure of fan according to claim 1, which is characterized in that the curved strip of the first rib.
3. the front mesh enclosure of fan according to claim 2, which is characterized in that the interlude of first rib is described in
The clockwise or counterclockwise protrusion of decoration, and the protrusion direction of multiple first ribs is identical.
4. the front mesh enclosure of fan according to claim 1, which is characterized in that first rib is in direction from back to front
On be tilted by a predetermined angle relative to the clockwise or counterclockwise of axial direction towards the decoration of the decoration,
And first rib at least part of angle of inclination gradually increase on radially outward direction, be gradually reduced, first
Reduce or first reduce after increase and increase afterwards.
5. the front mesh enclosure of fan according to claim 4, which is characterized in that the angle of inclination is not more than 10 degree.
6. the front mesh enclosure of fan according to claim 1, which is characterized in that the width in the longitudinal direction of first rib
Size is in the range of 5 millimeters to 12 millimeters, and the thickness of first rib is between 2 millimeters to 3 millimeters, two adjacent institutes
The distance between first rib is stated no more than 9 millimeters.
7. the front mesh enclosure of fan according to claim 1, which is characterized in that the decoration includes：
Outer shroud；
Spider, the spider are located on the inside of the outer shroud,
Wherein, the both ends of first rib are connected respectively with the spider and the outer shroud.
8. the front mesh enclosure of fan according to claim 1, which is characterized in that the week edge of the decoration is connected with hook,
The hook is connected and extends back with the decoration, and the inner edge of the cover body is equipped with card hole, and the hook, which passes through, to be corresponded to
The card hole engage with the cover body.
9. the front mesh enclosure of fan according to claim 7, which is characterized in that the hook includes the week along the decoration
To spaced apart multiple, multiple hooks are arranged into non-centrosymmetry, and the card hole is included with multiple hooks one by one
It is corresponding multiple.
10. the front mesh enclosure of the fan according to any one of claim 1-9, which is characterized in that the cover body includes：
Outer ring；
Inner ring, the inner ring are located on the inside of the outer ring, and the central through hole is formed on the inside of the inner ring；
Second rib, the second rib radially extending along the outer ring, and the both ends of second rib connect institute respectively
State outer ring and the inner ring.
11. the front mesh enclosure of fan according to claim 10, which is characterized in that second rib is connected to the outer ring
Leading edge.
12. the front mesh enclosure of the fan according to any one of claim 1-9, which is characterized in that the decoration is embedded in
In the central through hole of the cover body.
13. a kind of fan, which is characterized in that including：
Rear net cover；
Front mesh enclosure, the week of the front mesh enclosure along the week with the rear net cover along being connected, between the front mesh enclosure and the rear net cover
Form cavity, front mesh enclosure of the front mesh enclosure for the fan according to any one of claim 1-12；
Fan blade, the fan blade are located in the cavity；
Nose assembly, the nose assembly are mounted on the rear net cover and are connected with the fan blade.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121666.0A CN108194394A (en) | 2018-02-07 | 2018-02-07 | The front mesh enclosure of fan and with its fan |
| CN201821567524.9U CN208793332U (en) | 2018-02-07 | 2018-09-21 | Fan front mesh enclosure and fan with the front mesh enclosure |
| CN201811110653.XA CN110118204A (en) | 2018-02-07 | 2018-09-21 | Fan front mesh enclosure and fan with the front mesh enclosure |
| CN201811109702.8A CN110118201A (en) | 2018-02-07 | 2018-09-21 | A kind of fan |
| CN201821557934.5U CN208764000U (en) | 2018-02-07 | 2018-09-21 | Fan front mesh enclosure and fan with the front mesh enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121666.0A CN108194394A (en) | 2018-02-07 | 2018-02-07 | The front mesh enclosure of fan and with its fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108194394A true CN108194394A (en) | 2018-06-22 |
Family
ID=62593199
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810121666.0A Pending CN108194394A (en) | 2018-02-07 | 2018-02-07 | The front mesh enclosure of fan and with its fan |
| CN201811110653.XA Pending CN110118204A (en) | 2018-02-07 | 2018-09-21 | Fan front mesh enclosure and fan with the front mesh enclosure |
| CN201811109702.8A Pending CN110118201A (en) | 2018-02-07 | 2018-09-21 | A kind of fan |
| CN201821567524.9U Active CN208793332U (en) | 2018-02-07 | 2018-09-21 | Fan front mesh enclosure and fan with the front mesh enclosure |
| CN201821557934.5U Active CN208764000U (en) | 2018-02-07 | 2018-09-21 | Fan front mesh enclosure and fan with the front mesh enclosure |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811110653.XA Pending CN110118204A (en) | 2018-02-07 | 2018-09-21 | Fan front mesh enclosure and fan with the front mesh enclosure |
| CN201811109702.8A Pending CN110118201A (en) | 2018-02-07 | 2018-09-21 | A kind of fan |
| CN201821567524.9U Active CN208793332U (en) | 2018-02-07 | 2018-09-21 | Fan front mesh enclosure and fan with the front mesh enclosure |
| CN201821557934.5U Active CN208764000U (en) | 2018-02-07 | 2018-09-21 | Fan front mesh enclosure and fan with the front mesh enclosure |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN108194394A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020057110A1 (en) * | 2018-09-21 | 2020-03-26 | 广东美的环境电器制造有限公司 | Front net cover of fan and fan |
| CN111622992A (en) * | 2019-02-28 | 2020-09-04 | 施耐德电气It公司 | Fan cover |
| CN114382708A (en) * | 2020-10-19 | 2022-04-22 | 广东美的环境电器制造有限公司 | Air supply assembly and fan |
| WO2022142379A1 (en) * | 2020-12-31 | 2022-07-07 | 珠海格力电器股份有限公司 | Fan head assembly and fan |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194394A (en) * | 2018-02-07 | 2018-06-22 | 广东美的环境电器制造有限公司 | The front mesh enclosure of fan and with its fan |
| TWI725683B (en) * | 2019-12-24 | 2021-04-21 | 建準電機工業股份有限公司 | Impeller and cooling fan including the same |
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2018
- 2018-02-07 CN CN201810121666.0A patent/CN108194394A/en active Pending
- 2018-09-21 CN CN201811110653.XA patent/CN110118204A/en active Pending
- 2018-09-21 CN CN201811109702.8A patent/CN110118201A/en active Pending
- 2018-09-21 CN CN201821567524.9U patent/CN208793332U/en active Active
- 2018-09-21 CN CN201821557934.5U patent/CN208764000U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020057110A1 (en) * | 2018-09-21 | 2020-03-26 | 广东美的环境电器制造有限公司 | Front net cover of fan and fan |
| CN111622992A (en) * | 2019-02-28 | 2020-09-04 | 施耐德电气It公司 | Fan cover |
| CN114382708A (en) * | 2020-10-19 | 2022-04-22 | 广东美的环境电器制造有限公司 | Air supply assembly and fan |
| CN114382708B (en) * | 2020-10-19 | 2024-02-27 | 广东美的环境电器制造有限公司 | Air supply assembly and fan |
| WO2022142379A1 (en) * | 2020-12-31 | 2022-07-07 | 珠海格力电器股份有限公司 | Fan head assembly and fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208793332U (en) | 2019-04-26 |
| CN110118204A (en) | 2019-08-13 |
| CN208764000U (en) | 2019-04-19 |
| CN110118201A (en) | 2019-08-13 |
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Application publication date: 20180622 |