CN211009313U - Bladeless fan wind ring and have its bladeless fan - Google Patents
Bladeless fan wind ring and have its bladeless fan Download PDFInfo
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- CN211009313U CN211009313U CN201922200017.2U CN201922200017U CN211009313U CN 211009313 U CN211009313 U CN 211009313U CN 201922200017 U CN201922200017 U CN 201922200017U CN 211009313 U CN211009313 U CN 211009313U
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- air outlet
- outlet ring
- shell
- positioning
- bladeless fan
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Abstract
The utility model discloses a bladeless fan air ring and a bladeless fan with the same, which comprises an air outlet ring front shell and an air outlet ring back shell which are matched with each other, wherein a positioning groove is arranged at the matching edge of the air outlet ring front shell, and a positioning plate matched with the positioning groove is arranged at the matching edge of the air outlet ring back shell; or the matching edge of the casing on the back of the air outlet ring is provided with a positioning groove, and the matching edge of the casing on the front of the air outlet ring is provided with a positioning plate matched with the positioning groove; the inner side of the matching edge of the front shell of the air outlet ring is connected with the inner side of the matching edge of the back shell of the air outlet ring through a buckle structure. The matching position of the front shell and the back shell of the fan air outlet ring is matched through an ingenious clamping structure and an inserting piece positioning structure, the two half structures of the air outlet ring are accurately and simply assembled, and the product matching quality is improved.
Description
Technical Field
The utility model belongs to the technical field of bladeless fan technique and specifically relates to a bladeless fan wind circle and have its bladeless fan is related to.
Background
The bladeless fan is arranged in the base relative to an impeller of a traditional fan air supply device, the impeller cannot be seen in appearance, air is discharged through an air outlet of an annular air outlet ring arranged above the base, the possibility that a human body contacts with a rotating impeller is prevented, and the bladeless fan is safe and reliable.
The fan-shaped air ring of the bladeless fan is of a hollow structure, so that the integral injection molding process is difficult; current play wind circle is mostly two half structures, and two half structures form whole wind circle through the concatenation, and mosaic structure is complicated, and the cooperation precision can't be guaranteed, influences product quality.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to solve the technical problem that a bladeless fan wind circle and have its bladeless fan is provided, its wind circle two half structure assembly is accurate and simple and convenient.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a bladeless fan-out air ring comprises an air outlet ring front shell and an air outlet ring back shell which are matched, wherein a positioning groove is formed in the matched edge of the air outlet ring front shell, and a positioning plate matched with the positioning groove is formed in the matched edge of the air outlet ring back shell; or the matching edge of the casing on the back of the air outlet ring is provided with a positioning groove, and the matching edge of the casing on the front of the air outlet ring is provided with a positioning plate matched with the positioning groove;
the inner side of the matching edge of the front shell of the air outlet ring is connected with the inner side of the matching edge of the back shell of the air outlet ring through a buckle structure.
And a positioning column and a positioning sleeve which are matched are arranged between the front shell of the air outlet ring and the back shell of the air outlet ring.
The locating slot is arranged on the front shell of the air outlet ring, a locating slot is arranged at the position, corresponding to the locating slot, of the front shell of the air outlet ring, and a locating insertion piece extending out is arranged on the locating plate of the back shell of the air outlet ring and matched with the locating slot.
The locating slot is arranged on the air outlet ring back shell, a locating slot is arranged at the position, corresponding to the locating slot, of the air outlet ring back shell, and a locating plate of the air outlet ring front shell is provided with a locating insertion piece which extends out, and the locating slot is matched with the locating insertion piece.
The buckle structure comprises a clamp arranged on the inner side of the edge of the shell on the back of the air outlet ring and a clamping block arranged on the inner side of the edge of the shell on the front of the air outlet ring, and a clamping groove matched with the clamping block is formed in the clamp.
And the matched positioning column and the positioning sleeve are arranged in the arc-shaped structure at the top of the air outlet ring.
The opening size of the positioning slot is larger than that of the positioning groove.
A cavity is formed between the air outlet ring front shell and the air outlet ring back shell, and the positioning column and the positioning sleeve are arranged in the cavity.
The utility model provides a bladeless fan, includes the base and establishes the fan in the base, still includes bladeless fan-out wind circle, bladeless fan-out wind circle establishes on the base.
Compared with the prior art, the utility model, have following advantage:
this bladeless fan air-out circle structural design is reasonable, and fan air-out circle positive casing and back casing cooperation department are through ingenious joint structure and inserted sheet location structure cooperation, and its air-out circle two half structures assembly is accurate and simple and convenient, has improved product cooperation quality.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is the structure schematic diagram of the air outlet ring of the present invention.
Fig. 2 is a schematic view of the housing at the back of the wind outlet ring of the present invention.
Fig. 3 is a schematic view of the front shell of the air outlet ring of the present invention.
Fig. 4 is an enlarged schematic view of the top of the casing at the back of the wind outlet ring of the present invention.
Fig. 5 is an enlarged schematic view of the top of the casing at the back of the wind outlet ring of the present invention.
Fig. 6 is an enlarged schematic view of the top of the front casing of the air outlet ring of the present invention.
Fig. 7 is an enlarged schematic view of the top of the front casing of the air outlet ring of the present invention.
In the figure:
1. the air outlet ring comprises an air outlet ring front shell, 101 positioning slots, 102 clamping blocks, 103 positioning grooves, 104 positioning sleeves, 2 air outlet ring back shell, 201 positioning columns, 202 positioning plates, 203 positioning insertion pieces, 204 clamping blocks and 3 air outlets.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 7, the bladeless fan-out air ring comprises an air outlet ring front shell 1 and an air outlet ring back shell 2 which are matched, wherein a group of air outlets 3 are arranged on the air outlet ring front shell; the matching edge of the casing on the front side of the air outlet ring is provided with a positioning groove 103, and the matching edge of the casing on the back side of the air outlet ring is provided with a positioning plate 202 matched with the positioning groove; or the matching edge of the casing on the back of the air outlet ring is provided with a positioning groove, and the matching edge of the casing on the front of the air outlet ring is provided with a positioning plate matched with the positioning groove.
The inner side of the matching edge of the front shell of the air outlet ring is connected with the inner side of the matching edge of the back shell of the air outlet ring through a buckle structure.
Preferably, the buckling structure comprises a clamp 204 arranged on the inner side of the edge of the casing on the back of the air outlet ring and a clamping block 102 arranged on the inner side of the edge of the casing on the front of the air outlet ring, and the clamp is provided with a clamping groove matched with the clamping block. The buckling structures are a group arranged on the inner side of the matching edge of the shell.
The constant head tank is established on the positive casing of air-out circle, and the positive casing of air-out circle corresponds constant head tank department and is equipped with positioning slot 101, be equipped with the location inserted sheet 203 that stretches out on the locating plate of the back casing of air-out circle, constant head tank and location inserted sheet looks adaptation. If the constant head tank is established on air-out circle back casing, be equipped with the location slot on the air-out circle back casing corresponding constant head tank department, be equipped with the location inserted sheet that stretches out on the locating plate of the positive casing of air-out circle, constant head tank and location inserted sheet looks adaptation. The opening size of the positioning slot is larger than that of the positioning groove, and the assembling positions of the front shell and the back shell of the air outlet ring are positioned by matching the positioning insertion piece and the positioning groove, so that the preparation precision is improved; the positioning insertion pieces and the corresponding positioning slots are a group arranged along the edge of the shell.
Be equipped with reference column 201 and the locating sleeve 104 of looks adaptation between air-out circle positive casing and the air-out circle back casing, the reference column inserts and fixes a position in the locating sleeve, guarantees the complex accuracy to and form the support between positive casing and the back casing, guarantee structural strength.
The positioning column and the positioning sleeve which are matched with each other are arranged in the arc-shaped structure at the top of the air outlet ring. A cavity is formed between the front shell of the air outlet ring and the back shell of the air outlet ring, the positioning column and the positioning sleeve are arranged at the middle position of the cavity, and connecting plates are arranged between the inner wall of the shell and the outer edges of the positioning column and the positioning sleeve, so that the structural strength of the positioning column and the positioning sleeve is improved, and reliable support is formed for the inner cavity of the shell.
The bladeless fan comprises a base and a fan arranged in the base, wherein an air ring of the bladeless fan is arranged on the base through a fastening piece or a clamping structure.
The utility model discloses positive casing of fan-out wind circle and back casing cooperation department are through ingenious joint structure and inserted sheet location structure cooperation, and its air-out circle two half structures assembly is accurate and simple and convenient, has improved product cooperation quality.
The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (9)
1. The utility model provides a no leaf fan-out wind circle, includes that matched with air-out encloses positive casing and air-out circle back casing, its characterized in that:
the matching edge of the casing on the front side of the air outlet ring is provided with a positioning groove, and the matching edge of the casing on the back side of the air outlet ring is provided with a positioning plate matched with the positioning groove; or the matching edge of the casing on the back of the air outlet ring is provided with a positioning groove, and the matching edge of the casing on the front of the air outlet ring is provided with a positioning plate matched with the positioning groove;
the inner side of the matching edge of the front shell of the air outlet ring is connected with the inner side of the matching edge of the back shell of the air outlet ring through a buckle structure.
2. The bladeless fan-out aerofoil of claim 1, wherein: and a positioning column and a positioning sleeve which are matched are arranged between the front shell of the air outlet ring and the back shell of the air outlet ring.
3. The bladeless fan-out aerofoil of claim 1, wherein: the locating slot is arranged on the front shell of the air outlet ring, a locating slot is arranged at the position, corresponding to the locating slot, of the front shell of the air outlet ring, and a locating insertion piece extending out is arranged on the locating plate of the back shell of the air outlet ring and matched with the locating slot.
4. The bladeless fan-out aerofoil of claim 1, wherein: the locating slot is arranged on the air outlet ring back shell, a locating slot is arranged at the position, corresponding to the locating slot, of the air outlet ring back shell, and a locating plate of the air outlet ring front shell is provided with a locating insertion piece which extends out, and the locating slot is matched with the locating insertion piece.
5. The bladeless fan-out aerofoil of claim 1, wherein: the buckle structure comprises a clamp arranged on the inner side of the edge of the shell on the back of the air outlet ring and a clamping block arranged on the inner side of the edge of the shell on the front of the air outlet ring, and a clamping groove matched with the clamping block is formed in the clamp.
6. The bladeless fan-out aerofoil of claim 2, wherein: and the matched positioning column and the positioning sleeve are arranged in the arc-shaped structure at the top of the air outlet ring.
7. The bladeless fan-out aerofoil of claim 3 or 4, wherein: the opening size of the positioning slot is larger than that of the positioning groove.
8. The bladeless fan-out aerofoil of claim 6, wherein: a cavity is formed between the air outlet ring front shell and the air outlet ring back shell, and the positioning column and the positioning sleeve are arranged in the cavity.
9. A bladeless fan comprising a base and a fan arranged in the base, further comprising a bladeless fan coil as claimed in any one of claims 1 to 8, the bladeless fan coil being arranged on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922200017.2U CN211009313U (en) | 2019-12-10 | 2019-12-10 | Bladeless fan wind ring and have its bladeless fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922200017.2U CN211009313U (en) | 2019-12-10 | 2019-12-10 | Bladeless fan wind ring and have its bladeless fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211009313U true CN211009313U (en) | 2020-07-14 |
Family
ID=71468035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922200017.2U Active CN211009313U (en) | 2019-12-10 | 2019-12-10 | Bladeless fan wind ring and have its bladeless fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211009313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727804A (en) * | 2021-01-29 | 2021-04-30 | 广东科西智能科技有限公司 | Bladeless fan |
-
2019
- 2019-12-10 CN CN201922200017.2U patent/CN211009313U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727804A (en) * | 2021-01-29 | 2021-04-30 | 广东科西智能科技有限公司 | Bladeless fan |
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