CN218044144U - Speed-increasing heat-insulating air outlet nozzle of hair drier - Google Patents
Speed-increasing heat-insulating air outlet nozzle of hair drier Download PDFInfo
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- CN218044144U CN218044144U CN202221665048.0U CN202221665048U CN218044144U CN 218044144 U CN218044144 U CN 218044144U CN 202221665048 U CN202221665048 U CN 202221665048U CN 218044144 U CN218044144 U CN 218044144U
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- air outlet
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Abstract
The utility model discloses a hair-dryer acceleration rate goes out tuyere that insulates against heat belongs to hot blowing technical field. The utility model discloses a casing, casing one end are equipped with the circular connector that links to each other with the hair-dryer, and the other end of casing all is equipped with the water conservancy diversion piece that extends to the air outlet from the connector on the inside upper and lower two sides of casing for the air outlet of platykurtic. The inner surface of the shell is subjected to heat insulation polishing treatment, so that static pressure and noise are reduced, and heat insulation is realized. The utility model changes the original air outlet nozzle from round or oval to flat, and under the condition of unchanged air quantity, the air outlet cross section is reduced to improve the air speed; meanwhile, the inner surface of the shell is subjected to heat insulation polishing treatment, so that static pressure and noise are reduced, the wind speed is further improved, heat is brought out quickly, and the heat is blocked from spreading to the outer surface of the shell. The utility model can be applied to drying and blowing in a larger area, such as the dehumidification cleaning after showering, the dust removal and air drying of sofa mattress clothes and the sterilization under low and high temperature, the blowing and air drying of home sanitation and the like.
Description
Technical Field
The utility model belongs to the technical field of the hot blast, especially, relate to a hair-dryer acceleration rate air outlet that insulates against heat.
Background
At present, the air outlet position of a conventional household blower is cylindrical or nearly elliptical, and the wind power is too dispersed and the wind pressure is not strong during air outlet; when the air current is high temperature and high speed, the air outlet nozzle is easy to soften, emits harmful substances, scalds users and brings great noise.
Therefore, the speed-increasing heat-insulating air outlet nozzle of the hair dryer is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thermal-insulated tuyere of hair-dryer acceleration rate aims at solving current hair-dryer or air-blower's wind pressure not strong, the easy softening of tuyere, the too big scheduling problem of noise. For realizing the purpose, the utility model discloses a technical scheme be:
the utility model provides a hair-dryer acceleration rate air outlet that insulates against heat, includes the casing, and casing one end is equipped with the circular connector that links to each other with the hair-dryer, and the other end of casing is the air outlet of platykurtic, all is equipped with the water conservancy diversion piece that extends to the air outlet from the connector on the inside upper and lower two sides of casing.
Further describing the scheme, the flow guide sheet is divided into a main flow guide sheet and an auxiliary flow guide sheet, an included angle between the main flow guide sheet and the auxiliary flow guide sheet is 20-30 degrees, air flow is evenly distributed to the air outlet, and local overheating is prevented.
Further describing the scheme, the height of the air outlet section of the air outlet is 10mm, and the width of the air outlet section of the air outlet is 200mm.
Further describing the above scheme, the inner surface of the shell is subjected to heat insulation polishing treatment, so that static pressure is effectively reduced, and the static pressure refers to the pressure for overcoming the resistance of the pipeline. The flow deflector is from bottom to top from big to small, and the flow deflector not only plays the water conservancy diversion effect, still strengthens the casing as the rib.
Compared with the prior art, the utility model changes the original air outlet from round or oval shape to flat shape, and under the condition of unchanged air quantity, the air outlet cross section is reduced, thus improving the air speed; meanwhile, the inner surface of the shell is subjected to heat insulation polishing treatment, so that static pressure and noise are reduced, the wind speed is further improved, heat is brought out quickly, and the heat is blocked from spreading to the outer surface of the shell. The utility model discloses can use the dry blowing of bigger area, like the net body of dehumidification after the shower, the dust removal of sofa mattress clothing is air-dried and low sterilization under the high temperature, the clean blowing of house health air-dries etc..
Drawings
Fig. 1 is a schematic cross-sectional view provided by an embodiment of the present invention;
fig. 2 is an overall schematic diagram provided in an embodiment of the present invention;
fig. 3 is a schematic cross-sectional structure diagram provided by an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1. a housing; 2. a connecting port; 3. an air outlet; 4. a main current guiding sheet; 5. and an auxiliary guide vane.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-3, the embodiment of the utility model provides a thermal-insulated air outlet of hair-dryer acceleration rate, including casing 1, casing 1 one end is equipped with the circular connector 2 that links to each other with the hair-dryer, and the other end of casing 1 is the air outlet 3 of platykurtic, all is equipped with the water conservancy diversion piece that extends to air outlet 3 from connector 2 in the inside upper and lower two sides of casing 1.
As shown in fig. 1, the flow deflector is divided into a main flow deflector 4 and an auxiliary flow deflector 5, and an included angle between the main flow deflector 4 and the auxiliary flow deflector 5 is 20-30 degrees, so that the air flow is uniformly distributed to the air outlet 3, and local overheating is prevented.
As shown in fig. 2, the outlet cross-section of the outlet 3 has a height of 10mm and a width of 200mm.
The internal surface of the housing 1 is subjected to heat insulation polishing treatment to effectively reduce static pressure, which is pressure against the resistance of the pipeline. The flow deflector is from bottom to top from big to small, and the flow deflector not only plays the water conservancy diversion effect, still strengthens casing 1 as the rib, prevents that casing 1 from softening and warping.
The working principle is as follows: the definition of static pressure is: the pressure of the gas acting on the appearance of an object in parallel flow is, in common: static pressure refers to the pressure against the resistance of the pipe.
The dynamic pressure is defined as: the kinetic energy required in the gas flow is converted into a pressure form, generally speaking: dynamic pressure is the pressure that drives the gas forward.
The definition of the air volume is the product of the air speed V and the air duct sectional area F, under the condition that the air volume is fixed, the air speed V can be improved by changing and reducing the air duct sectional area F, but partial energy is lost due to static pressure between the air inlet and the air outlet 3, so that the speed is reduced, in order to ensure the air speed V, the heat insulation polishing treatment is carried out on the inner surface of the shell 1, the friction between air flow and the shell 1 is reduced after the shell 1 is polished, and the noise is effectively reduced.
In conclusion, the utility model changes the original air outlet nozzle from round or oval shape to flat shape, and under the condition of unchanging air quantity, the air outlet section is reduced to improve the air speed; meanwhile, the inner surface of the shell 1 is subjected to heat insulation polishing treatment, so that static pressure and noise are reduced, the wind speed is further improved, heat is brought out quickly, and the heat is blocked from spreading to the outer surface of the shell 1. The utility model discloses can use the dry blowing of bigger area, like the net body of dehumidification after the shower, the dust removal of sofa mattress clothing is air-dried and the low sterilization under the high temperature, and the blowing of house health is air-dried etc. more efficient than current tuyere.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. As used herein, the terms "vertical," "horizontal," "left," "right," and the like are for purposes of illustration only and are not intended to represent the only embodiment, and as used herein, the terms "upper," "lower," "left," "right," "front," "rear," and the like are positional relationships with reference to the drawings.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (5)
1. The utility model provides a hair-dryer acceleration rate is distinguished and admirable mouth that insulates against heat which characterized in that: the air blower comprises a shell, wherein a circular connecting port connected with an air blower is formed in one end of the shell, a flat air outlet is formed in the other end of the shell, and flow deflectors extending to the air outlet from the connecting port are arranged on the upper surface and the lower surface inside the shell.
2. A speed-increasing, heat-insulating air outlet nozzle for a hair dryer as claimed in claim 1, wherein: the flow guide sheet is divided into a main flow guide sheet and an auxiliary flow guide sheet, and the included angle between the main flow guide sheet and the auxiliary flow guide sheet is 20-30 degrees.
3. A speed-increasing, heat-insulating air outlet nozzle for a hair dryer as claimed in claim 2, wherein: the air outlet section height of air outlet is 10mm, and the width is 200mm.
4. A speed-increasing and heat-insulating air outlet nozzle for a hair dryer as claimed in claim 3, wherein: and carrying out heat insulation polishing treatment on the inner surface of the shell.
5. A speed-increasing and heat-insulating air outlet nozzle for a hair dryer according to any one of claims 1 to 4, characterized in that: the flow deflector is from bottom to top from big to small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221665048.0U CN218044144U (en) | 2022-06-30 | 2022-06-30 | Speed-increasing heat-insulating air outlet nozzle of hair drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221665048.0U CN218044144U (en) | 2022-06-30 | 2022-06-30 | Speed-increasing heat-insulating air outlet nozzle of hair drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218044144U true CN218044144U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221665048.0U Active CN218044144U (en) | 2022-06-30 | 2022-06-30 | Speed-increasing heat-insulating air outlet nozzle of hair drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218044144U (en) |
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2022
- 2022-06-30 CN CN202221665048.0U patent/CN218044144U/en active Active
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