CN202144777U - Refrigeration bladeless fan - Google Patents
Refrigeration bladeless fan Download PDFInfo
- Publication number
- CN202144777U CN202144777U CN201120269541U CN201120269541U CN202144777U CN 202144777 U CN202144777 U CN 202144777U CN 201120269541 U CN201120269541 U CN 201120269541U CN 201120269541 U CN201120269541 U CN 201120269541U CN 202144777 U CN202144777 U CN 202144777U
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- China
- Prior art keywords
- fan
- sponge
- main body
- refrigeration
- blade
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a refrigeration bladeless fan. A base is rotary; a main fan body is arranged above the base; a nozzle is arranged above the main fan body; a control circuit board is arranged at the part close to the base at the lower end in the main fan body; a plurality of air inlet holes are arranged around a shell of the main fan body, arranged above the control circuit board; and sponge, a refrigeration part and a main fan system are sequentially arranged above an air inlet in the main fan body. Compared with the existing refrigeration bladeless fan, the refrigeration bladeless fan disclosed by the utility model is more obvious in temperature reduction effect, so that wind with a lower temperature can be blown out by the fan, and a person feels cooler; as a sponge body with the function of filtering air is adopted, dust in air entering into the fan can be effectively reduced; meanwhile, an ice crystal box and the sponge body can be used for isolation, so that the noise at the air inlet can be effectively reduced to be lower; and the sponge can be used for absorbing condensate water generated by the refrigeration part and has the function of cleaning.
Description
Technical field
The utility model relates to a kind of no blade fan field, and especially relating to a kind of refrigeration does not have blade fan.
Background technique
The indoor fan of a lot of types is known by us.Usually conventional fan comprises that an independent cover is mounted to the blade or the wing of rich axis rotation, and rich axis installs so that the drive unit of a whole set of blade rotation.Lower the temperature owing to need drive air flow through the rotation of fan sheet, its refrigeration is also not obvious; And also have some no blade fans at present, but general on the market the motor housing of no blade fan is in some air-flow path between intake grill and exhaust outlet, and the heat that produces during machine operation is easy to taken away by quick airflow flowing through its shell; Radiation effect of motor and working efficiency are improved, but on the other hand, owing to lack chiller plant; This no blade fan has just quickened flowing of air, can not play refrigeration, does not still play due refrigeration cool-down effect; Simultaneously; Existing no blade fan is not owing to there is filtrating equipment, causes having dust in the air of inspiration, strengthened the noise of fan.
The utility model has carried out useful improvement in order to overcome above-mentioned defective.
The model utility content
The purpose of the utility model is to solve above-mentioned deficiency of the prior art, provides a kind of refrigeration with refrigeration cool-down effect not have blade fan.
To achieve these goals, the utility model adopts following technological scheme:
A kind of refrigeration does not have blade fan; Comprise base, nozzle and fan main body, its special way is: described base is a rotating base, above base, is provided with fan main body; Described nozzle is arranged on the fan main body top; Be provided with control circuit board in the fan main body interior lower end near the part of base, be surrounded with several inlet holes around the fan main body shell above control circuit board, above the inner suction port of fan main body, be disposed with sponge, cooling piece and main fan system;
Further, described sponge be arranged on suction port around the fan main body near, described sponge is cylindric, and the diameter of sponge is less than the internal diameter of fan main body shell;
Further, above described sponge, be provided with cooling piece, the cross-section area of cooling piece is less than the cross-section area of foam body;
Further, described sponge and cooling piece are replaceable, and position corresponding with sponge and cooling piece on the fan main body shell is provided with rectangular aperture;
Further, described cooling piece is the ice crystal box;
Further; Between described cooling piece and main fan system, be provided with one deck grid, described main fan system is arranged on the top of grid, and described main fan system comprises motor, blade, inner exhaust passage and main fan system shell; Described blade is arranged on the bottom of main fan system and is connected on the motor; Inner exhaust passage is arranged on the periphery of motor, is provided with damping glue ring between main fan system and fan main body shell, is provided with the support shock structure near the position of damping glue ring; Described motor is installed in the motor fixed groove, is provided with motor cover on the top of motor;
Further, be provided with air flow channel on fan main body top, described nozzle is arranged on the annular oral area of the no blade fan of refrigeration;
Further, below the described sponge sponge supporting post can be set;
Further, described sponge and cooling piece can also be arranged in sponge, the cooling piece box frame, and described sponge, cooling piece box frame are lattice-shaped.
The beneficial effect of the utility model: the disclosed refrigeration of the utility model does not have blade fan and the no blade fan of existing refrigeration, and to compare cooling effect more obvious; Make fan blow out the lower wind of temperature, feel more nice and cool, have air-filtering effect foam body owing to adopted; Effectively reduce the airborne dust that gets into fan; Because the obstruct of ice crystal box and foam body is arranged, effectively reduce the noise of intake grill simultaneously, make noise lower; Sponge can the condensation of absorption refrigeration part water, can also play cleaning action.
Description of drawings
Fig. 1 is the utility model embodiment one structure and air-out structural representation;
Fig. 2 is the utility model embodiment one internal structure and an air flow schematic representation;
Fig. 3 is the utility model embodiment two internal structure and an air flow schematic representation;
Fig. 4 is the utility model embodiment three internal structure and an air flow schematic representation;
Reference character: 1. sponge; 2. ice crystal box; 3. blade; 4. motor; 5. inner exhaust passage; 6. inner air mainly flows to; 7. air flow channel; 8. motor cover; 9. main fan system shell; 10. damping glue ring; 11. support shock structure; 12. suction port; 13. base; 14. control circuit board; 15. nozzle; 16. motor fixed groove; 17. grid; 18. opening; 19. sponge supporting post; 20. sponge, cooling piece box frame.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
The embodiment one of the utility model is with reference to shown in Fig. 1 and 2,
A kind of refrigeration does not have blade fan, comprises base, nozzle and fan main body, and its special way is: described base is a rotating base; Above base, be provided with fan main body; Described nozzle is arranged on fan main body top, is provided with the built-in control circuit plate in the fan main body interior lower end near the part of base, is surrounded with several inlet holes around the fan main body shell above control circuit board; Above the inner suction port of fan main body, be disposed with sponge, cooling piece and main fan system; Sponge is arranged on the fan main body top of suction port all around, and described sponge is cylindric, and the internal diameter of the diameter of foam body and fan main body shell is complementary.Described sponge top is provided with cooling piece, and the cross-section area of cooling piece is less than the cross-section area of foam body.
Sponge and cooling piece are replaceable, and position corresponding with sponge and cooling piece on the fan main body shell is provided with rectangular aperture, and cooling piece generally adopts the ice crystal box.
Be provided with one deck grid between cooling piece and the main fan system, be used to isolate main air blower system and cooling piece, described main fan system is arranged on the top of grid; Described main fan system comprises motor, blade, inner exhaust passage and main fan system shell; Described blade is arranged on the bottom of main fan system and is connected on the motor, and inner exhaust passage is arranged on the periphery of motor, is provided with damping glue ring between main fan system and fan main body shell; Position near damping glue ring is provided with the support shock structure; Described motor is installed in the motor fixed groove, is provided with motor cover on the top of motor, is provided with air flow channel on fan main body top; Described nozzle is arranged on the annular oral area of the no blade fan of refrigeration, can change sponge and ice crystal box very easily through this opening.
The embodiment two of the utility model is with reference to shown in Figure 3, and its maximum characteristics are exactly in the bottom of sponge the sponge supporting post to be installed.
The embodiment three of the utility model is with reference to shown in Figure 4, and its characteristics are exactly that sponge and cooling piece can also be arranged in the sponge that is lattice-shaped, the cooling piece box frame.
Working procedure: the suction port through base flows into air, through sponge leaked-in air is filtered, and reduces airborne dust; Air after the filtration ice crystal box of entering is further lowered the temperature to air, and the obstruct of ice crystal box and foam body is arranged; Effectively reduce the noise of intake grill; Through the main fan system air that the ice crystal box comes out is sucked, bring flowing of air-flow, wind is being seen off through nozzle.
The above mode of execution has only been expressed a kind of mode of execution of the utility model, but can not therefore be interpreted as the restriction to the utility model scope.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (9)
- One kind the refrigeration no blade fan; Comprise base, nozzle and fan main body, it is characterized in that: described base is a rotating base, above base, is provided with fan main body; Described nozzle is arranged on the fan main body top; Be provided with control circuit board in the fan main body interior lower end near the part of base, be surrounded with several inlet holes around the fan main body shell above control circuit board, above the inner suction port of fan main body, be disposed with sponge, cooling piece and main fan system.
- 2. refrigeration according to claim 1 does not have blade fan, it is characterized in that: described sponge be arranged on suction port around the fan main body near, described sponge is cylindric, and the diameter of sponge is less than the internal diameter of fan main body shell.
- 3. refrigeration according to claim 1 does not have blade fan, it is characterized in that: above described sponge, be provided with cooling piece, the cross-section area of cooling piece is less than the cross-section area of foam body.
- 4. refrigeration according to claim 1 does not have blade fan, it is characterized in that: described sponge and cooling piece are replaceable, and position corresponding with sponge and cooling piece on the fan main body shell is provided with rectangular aperture.
- 5. do not have blade fan according to the described refrigeration of one of claim 1 to 4, it is characterized in that: described cooling piece is the ice crystal box.
- 6. refrigeration according to claim 1 does not have blade fan; It is characterized in that: between described cooling piece and main fan system, be provided with one deck grid, described main fan system is arranged on the top of grid, and described main fan system comprises motor, blade, inner exhaust passage and main fan system shell; Described blade is arranged on the bottom of main fan system and is connected on the motor; Inner exhaust passage is arranged on the periphery of motor, is provided with damping glue ring between main fan system and fan main body shell, is provided with the support shock structure near the position of damping glue ring; Described motor is installed in the motor fixed groove, is provided with motor cover on the top of motor.
- 7. refrigeration according to claim 1 does not have blade fan, it is characterized in that: be provided with air flow channel on fan main body top, described nozzle is arranged on the annular oral area of the no blade fan of refrigeration.
- 8. refrigeration according to claim 1 does not have blade fan, it is characterized in that: described sponge below is provided with the sponge supporting post.
- 9. refrigeration according to claim 1 does not have blade fan, it is characterized in that: described sponge and cooling piece can be arranged in sponge, the cooling piece box frame, and described sponge, cooling piece box frame are lattice-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120269541U CN202144777U (en) | 2011-07-27 | 2011-07-27 | Refrigeration bladeless fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120269541U CN202144777U (en) | 2011-07-27 | 2011-07-27 | Refrigeration bladeless fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202144777U true CN202144777U (en) | 2012-02-15 |
Family
ID=45580708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120269541U Expired - Fee Related CN202144777U (en) | 2011-07-27 | 2011-07-27 | Refrigeration bladeless fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202144777U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595217A (en) * | 2014-12-01 | 2015-05-06 | 广西大学 | Bladeless fan with three gears of cold air, hot air and natural air |
| CN109185238A (en) * | 2018-11-19 | 2019-01-11 | 浙江工商大学 | A kind of noise abatement formula bladeless fan structure |
| CN110778535A (en) * | 2019-10-31 | 2020-02-11 | 应辉 | Bladeless fan for purifying air and filter screen replacing method thereof |
-
2011
- 2011-07-27 CN CN201120269541U patent/CN202144777U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595217A (en) * | 2014-12-01 | 2015-05-06 | 广西大学 | Bladeless fan with three gears of cold air, hot air and natural air |
| CN109185238A (en) * | 2018-11-19 | 2019-01-11 | 浙江工商大学 | A kind of noise abatement formula bladeless fan structure |
| CN109185238B (en) * | 2018-11-19 | 2019-08-23 | 浙江工商大学 | A kind of noise abatement formula bladeless fan structure |
| CN110778535A (en) * | 2019-10-31 | 2020-02-11 | 应辉 | Bladeless fan for purifying air and filter screen replacing method thereof |
| CN110778535B (en) * | 2019-10-31 | 2023-08-25 | 应辉 | Bladeless fan for purifying air and filter screen replacement method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120215 Termination date: 20140727 |
|
| EXPY | Termination of patent right or utility model |