CN206753947U - A kind of blower fan structure applied to lampblack absorber - Google Patents
A kind of blower fan structure applied to lampblack absorber Download PDFInfo
- Publication number
- CN206753947U CN206753947U CN201720424206.6U CN201720424206U CN206753947U CN 206753947 U CN206753947 U CN 206753947U CN 201720424206 U CN201720424206 U CN 201720424206U CN 206753947 U CN206753947 U CN 206753947U
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- China
- Prior art keywords
- spiral case
- ring
- mounting plate
- wind
- motor mounting
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Abstract
The utility model discloses a kind of blower fan structure applied to lampblack absorber, include spiral case, spiral case upper end is equiped with motor mounting plate in rounded shape, motor mounting plate upper end is equiped with motor, motor upper end is equiped with cylindrical wind wheel, wind wheel be located at close to motor mounting plate end edge on be provided with a ring and raised anti-channeling wind side, anti-channeling wind side is installed in installing plate groove that motor mounting plate upper end is provided with and shape in a ring, wind wheel is located remotely from the anti-channeling wind groove being provided with the edge at motor mounting plate end in a ring, the be fixed on spiral case upper end and air-ducting ring of shape in a ring is equiped with anti-channeling wind groove, air-ducting ring upper end is provided with the bulge loop being arranged in anti-channeling wind groove.The utility model has novel in design, simple in construction, effectively prevents from altering wind, lifts smoking effect, the advantages of increasing static pressure.
Description
Technical field
It the utility model is related to lampblack absorber technical field, more particularly to a kind of blower fan structure applied to lampblack absorber.
Background technology
General ventilation fan wind wheel easily occurs altering wind phenomenon with volute structure, influences suction and static pressure, smoking effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of blower fan knot applied to lampblack absorber in view of the shortcomings of the prior art
Structure, the blower fan structure is novel in design, simple in construction, effectively prevents from altering wind, lifts smoking effect, increases static pressure.
To reach above-mentioned purpose, the utility model is achieved through the following technical solutions.
A kind of blower fan structure applied to lampblack absorber, includes spiral case, and spiral case upper end is equiped with motor peace in rounded shape
Loading board, motor mounting plate upper end are equiped with motor, and motor upper end is equiped with cylindrical wind wheel, and wind wheel is located at pacifies close to motor
Be provided with the edge at loading board end in a ring and raised anti-channeling wind side, anti-channeling wind side be installed in motor mounting plate upper end setting
In installing plate groove have and shape in a ring, wind wheel is located remotely from and in a ring anti-is provided with the edge at motor mounting plate end
Wind groove is altered, being fixed on spiral case upper end and the air-ducting ring of shape in a ring, air-ducting ring upper end are equiped with anti-channeling wind groove and is set
There is the bulge loop being arranged in anti-channeling wind groove.
Wherein, the spiral case includes spiral case and encloses body, and spiral case encloses body both sides and is equiped with spiral case protecgulum and spiral case bonnet respectively.
Wherein, the motor mounting plate is installed in the spiral case protecgulum upper end.
Wherein, the air-ducting ring is installed in the spiral case bonnet upper end.
The beneficial effects of the utility model are：A kind of blower fan structure applied to lampblack absorber described in the utility model, bag
Spiral case is included, spiral case upper end is equiped with motor mounting plate in rounded shape, and motor mounting plate upper end is equiped with motor, motor upper end
Be equiped with cylindrical wind wheel, wind wheel be located at be provided with the edge at motor mounting plate end in a ring and it is raised anti-
Wind side is altered, anti-channeling wind side is installed in installing plate groove that motor mounting plate upper end is provided with and shape in a ring, and wind wheel is located at
Anti-channeling wind groove in a ring is provided with edge away from motor mounting plate end, is equiped with anti-channeling wind groove and is fixed on spiral case
Upper end and the air-ducting ring of shape, air-ducting ring upper end are provided with the bulge loop being arranged in anti-channeling wind groove in a ring.The utility model
With novel in design, simple in construction, effectively prevent from altering wind, lift smoking effect, the advantages of increasing static pressure.
Brief description of the drawings
The utility model is further detailed below with accompanying drawing, but the embodiment in accompanying drawing is not formed pair
Any restrictions of the present utility model.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is decomposition texture schematic diagram of the present utility model；
Fig. 3 is partial sectional view of the present utility model.
Include in fig. 1-3：
Spiral case encloses body to 1 --- spiral case 11 ---
12 --- spiral case protecgulum 13 --- spiral case bonnets
2 --- motor 21 --- motor mounting plates
211 --- installing plate groove 22 --- wind wheels
221 --- anti-channeling wind side 222 --- anti-channeling wind grooves
23 --- air-ducting ring 231 --- bulge loops.
Embodiment
The utility model is illustrated with reference to specific embodiment.
As Figure 1-3, a kind of blower fan structure applied to lampblack absorber, spiral case 1 is included, the upper end of spiral case 1, which is equiped with, is in
The motor mounting plate 21 of toroidal, the upper end of motor mounting plate 21 are equiped with motor 2, and the upper end of motor 2 is equiped with cylindrical wind
Wheel 22, wind wheel 22 be located at close to the end of motor mounting plate 21 edge on be provided with a ring and raised anti-channeling wind side 221, prevent
Alter wind side 221 to be installed in installing plate groove 211 that the upper end of motor mounting plate 21 is provided with and shape in a ring, wind wheel 22 is located at
Anti-channeling wind groove 222 in a ring is provided with edge away from the end of motor mounting plate 21, is equiped with anti-channeling wind groove 222 solid
Due to the upper end of spiral case 1 and the air-ducting ring 23 of shape in a ring, the upper end of air-ducting ring 23, which is provided with, to be arranged in anti-channeling wind groove 222
Bulge loop 231.
Further, the spiral case 1 includes spiral case and encloses body 11, and spiral case encloses the both sides of body 11 and is equiped with spiral case protecgulum 12 respectively
And spiral case bonnet 13.
Further, the motor mounting plate 21 is installed in the upper end of spiral case protecgulum 12.
Further, the air-ducting ring 23 is installed in the upper end of spiral case bonnet 13.
Need to further it explain, the edges at two ends of wind wheel 22 of the present utility model is provided with anti-channeling wind side 221 and anti-channeling wind
Groove 222, coordinate motor mounting plate 21 and air-ducting ring 23, form sealed type assembling, when wind wheel 22 rotates, from air inlet axial direction
Suck oil smoke negative air flow, the air-flow of suction is turned back in the porch of wind wheel 22 after 90 °, into the leaf road of wind wheel 22, is thrown away from Ye Dao
Air-flow enters at a high speed spiral case 1, obtains high pressure positive airflow and is discharged from air outlet, malleation and negative pressure is completely separated, for anti-channeling wind
Groove 222 and air-ducting ring 23 are sealed combination, the air-flow in spiral case 1 is not scurried into Ye Dao, prevent malleation from mutually being altered with negative pressure
Wind, lifts smoking effect, therefore the utility model has novel in design, simple in construction, effectively prevents from altering wind, lifts smoking effect,
The advantages of increasing static pressure.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
To limitation of the present utility model.
Claims (4)
- A kind of 1. blower fan structure applied to lampblack absorber, it is characterised in that：Include spiral case（1）, spiral case（1）Upper end, which is equiped with, is in The motor mounting plate of toroidal（21）, motor mounting plate（21）Upper end is equiped with motor（2）, motor（2）Upper end is equiped with circle The wind wheel of tubular（22）, wind wheel（22）Positioned at close to motor mounting plate（21）Be provided with the edge at end in a ring and it is raised Anti-channeling wind side（221）, anti-channeling wind side（221）It is installed in motor mounting plate（21）Installing plate that upper end is provided with and shape in a ring Groove（211）It is interior, wind wheel（22）It is located remotely from motor mounting plate（21）Anti-channeling wind groove in a ring is provided with the edge at end （222）, anti-channeling wind groove（222）Inside it is equiped with and is fixed on spiral case（1）Upper end and the air-ducting ring of shape in a ring（23）, air-ducting ring （23）Upper end, which is provided with, is arranged in anti-channeling wind groove（222）Interior bulge loop（231）.
- A kind of 2. blower fan structure applied to lampblack absorber according to claim 1, it is characterised in that：The spiral case（1）Bag Include spiral case and enclose body（11）, spiral case encloses body（11）Both sides are equiped with spiral case protecgulum respectively（12）And spiral case bonnet（13）.
- A kind of 3. blower fan structure applied to lampblack absorber according to claim 2, it is characterised in that：The motor mounting plate （21）It is installed in the spiral case protecgulum（12）Upper end.
- A kind of 4. blower fan structure applied to lampblack absorber according to claim 2, it is characterised in that：The air-ducting ring（23） It is installed in the spiral case bonnet（13）Upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720424206.6U CN206753947U (en) | 2017-04-21 | 2017-04-21 | A kind of blower fan structure applied to lampblack absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720424206.6U CN206753947U (en) | 2017-04-21 | 2017-04-21 | A kind of blower fan structure applied to lampblack absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206753947U true CN206753947U (en) | 2017-12-15 |
Family
ID=60614865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720424206.6U Expired - Fee Related CN206753947U (en) | 2017-04-21 | 2017-04-21 | A kind of blower fan structure applied to lampblack absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206753947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207211A (en) * | 2018-09-06 | 2019-09-06 | 华帝股份有限公司 | Air inlet ring, wind wheel, fan structure and range hood |
-
2017
- 2017-04-21 CN CN201720424206.6U patent/CN206753947U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207211A (en) * | 2018-09-06 | 2019-09-06 | 华帝股份有限公司 | Air inlet ring, wind wheel, fan structure and range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 |