CN208606391U - A kind of the heater air channel structure and its warm-air drier of warm-air drier - Google Patents
A kind of the heater air channel structure and its warm-air drier of warm-air drier Download PDFInfo
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- CN208606391U CN208606391U CN201821068967.3U CN201821068967U CN208606391U CN 208606391 U CN208606391 U CN 208606391U CN 201821068967 U CN201821068967 U CN 201821068967U CN 208606391 U CN208606391 U CN 208606391U
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- heater
- air
- warm
- blower
- channel structure
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Abstract
The utility model relates to warm-air drier fields, and in particular to a kind of the heater air channel structure and its warm-air drier of warm-air drier.The heater air channel structure, including heater, heater support bracket, fan supporter, it further include at least two blowers, the fan supporter is provided with the fan house of at least two isolation, the fan house includes cavity, air intake, outlet air end, and the blower is set in cavity, and described blower one end is fixedly connected with mounting plate, the mounting plate is removably connected on fan house, and the heater is fixed on the outside of outlet air end by heater support bracket.The fan house that the heater air channel structure of the utility model passes through the multiple isolation of setting, so that multiple blowers are kept apart, the Duct design of this isolation blower, which solves more DC fan warm-air driers and is easy to appear gas, leaps up stream, noise is big, sound quality audio is high, the problems such as poor user experience, also, heater is set on the outside of the outlet air end of fan house and keeps blower temperature excessively high by blower to avoid hot wind.
Description
Technical field
The utility model relates to warm-air drier fields, and in particular to a kind of the heater air channel structure and its warm wind of warm-air drier
Machine.
Background technique
The characteristics of warm-air drier instant-heating and convenient use, obtain liking for huge numbers of families.Its working principle is that: use wind
Machine forced gas is heated the air circulation passed through by PTC heater, popular to understand that i.e. " blowing hot-air takes to realize heating
It is warm ", and the thermostatic characteristics of ptc material, the air-flow by PTC heater is stronger, and heating effect is more ideal.It is many currently on the market
Although the basic function of blowing hot-air heating may be implemented in warm-air drier, but in actual use in its performance there are still many deficiencies,
Cost performance is low, fails to achieve the best use effect.
Such as application No. is disclosing a kind of warm-air drier and its heater air channel structure in the patent of CN201520833523.4,
The heater air channel structure include heater, heater mounting bracket, fan blade and around the fan blade setting air duct shell, it is described
Heater is installed to the one end in the intracorporal air duct of air duct shell, the fan blade and the hair by the heater mounting bracket
Hot body is spaced apart and arranged in the other end of the air duct shell.In the heater air channel structure of the utility model, heater is logical
It crosses heater mounting bracket to be installed on the shell of air duct, so that heater and air duct shell be separated, air duct shell can be used non-
Heat-resisting material reduces material cost, and by the easy for installation of heater mounting bracket and is readily disassembled, heater peace
Dress single support is also convenient for manufacturing, so that the product competitiveness of the warm-air drier with the heater air channel structure gets a promotion.
Above-mentioned patent thereby reduces material cost, still by the way that heater mounting bracket to be installed on the shell of air duct
The prime cost of warm-air drier further includes blower in addition to material, and the minimum blower of cost is DC fan on the market at present, is usually adopted
It is difficult to design with the air duct of multiple DC fans, but multiple DC fans, more DC fan warm-air driers of the prior art are easy
There is gas to leap up stream, the problems such as noise is big, sound quality audio height, poor user experience.
Utility model content
To solve the above problems, the utility model provides the heater air channel structure and its warm-air drier of a kind of warm-air drier.
To achieve the above object, the technical solution of the utility model is as follows: a kind of heater air channel structure of warm-air drier, packet
Include heater, heater support bracket, fan supporter, further include at least two blowers, the fan supporter be provided at least two every
From fan house, the fan house includes cavity, air intake, outlet air end, and the blower is set in cavity, described blower one end
It is fixedly connected with mounting plate, the mounting plate is removably connected on fan house；The heater is fixed by heater support bracket
On the outside of outlet air end.
Further, the blower uses brushless DC blower.
Further, the cavity is cylindric, and the cylindrical cavity and blower are coaxial.
Further, the fan supporter is provided with expansion mouth at outlet air end, and the expansion mouth is in the shape of a trumpet.
Further, there are gap, the gap is at least 2mm for the fan blade of the blower and cavity outer wall.
Further, the distance between the outlet air end of the fan house and blower are at least 4mm.
Further, the distance between the air intake of the fan house and blower are at least 3mm.
The utility model also provides a kind of warm-air drier using above-mentioned heater air channel structure.
Further, the warm-air drier further includes front housing, rear shell, interior lining panel, before the heater air channel structure is set to
Between shell and rear shell, the interior lining panel is set between front housing and heater air channel structure, and the front housing is provided with rear shell
Mesh enclosure.
Further, the front housing and rear shell are provided with mesh enclosure.
The utility model is described it is found that compared with prior art by above-mentioned, the heater air channel structure of the utility model
By the way that the fan house of multiple isolation is arranged, so that multiple blowers are kept apart, the Duct design of this isolation blower solves mostly straight
The problems such as flow fan warm-air drier is easy to appear gas and leaps up stream, and noise is big, and sound quality audio is high, poor user experience, also, heater is set
Be placed on the outside of the outlet air end of fan house keeps blower temperature excessively high to avoid hot wind by blower.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of heater air channel structure in the utility model embodiment；
Fig. 2 is the structural schematic diagram of fan supporter and blower in the utility model embodiment；
Fig. 3 is the structural schematic diagram of fan supporter in the utility model embodiment；
Fig. 4 is the structural schematic diagram of blower in the utility model embodiment；
Fig. 5 is the structural schematic diagram of warm-air drier in the utility model embodiment；
Fig. 6 is the decomposition diagram of warm-air drier in the utility model embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, to the technical solution in the utility model carry out it is clear,
It is fully described by, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole implementation
Example.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Shown in referring to Fig.1~6, a kind of heater air channel structure of warm-air drier, including heater 1, heater support bracket 2, wind
Machine support 3 further includes two blowers 4, and there are two the fan house 31 being isolated, the fan house includes for the setting of fan supporter 3
Cavity 311, air intake 312, outlet air end 313, the blower 4 are set in cavity 311, and described 4 one end of blower is fixedly connected with
Mounting plate 41, the mounting plate 41 are removably connected on fan house 31；The heater 1 is fixed on by heater support bracket 2
313 outside of outlet air end, the blower 4 use brushless DC blower.
The utility model by the fan houses 31 of two isolation of setting so that two brushless DC blowers 4 are kept apart, it is this
The Duct design of isolation blower, which solves double DC fan warm-air driers and is easy to appear gas, leaps up stream, and noise is big, sound quality audio height, use
The problems such as family experience difference；313 outside of outlet air end that heater 1 is set to fan house 31 makes blower 4 by blower 4 to avoid hot wind
Temperature is excessively high；By using the brushless DC blower 4 that cost is minimum, complete machine cost is reduced, improves the market competition of product
Power.
Cavity 311 be it is cylindric, cylindrical cavity 311 and brushless DC blower 4 are coaxial, promotion brushless DC blower 4 in wind
Stability when being operated in machine room 31；The fan supporter 3 is provided with expansion mouth 32, the expansion mouth 32 at outlet air end 313
In the shape of a trumpet, the design of 32 bell shape of expansion mouth, be conducive to smooth air enters air duct, avoids the occurrence of in addition to sound of the wind
Other noises；There are gap, the gap is 2mm, brushless DC blower 4 for 4 fan blade of brushless DC blower and 311 outer wall of cavity
There are safe distances for fan blade and 311 outer wall of cavity, prevent fan house 31 from being scratched when brushless DC blower 4 is operated by fan blade；Out
The distance between wind end 313 and brushless DC blower 4 4mm, the distance between air intake 312 and brushless DC blower 4 3mm, into
There are safe distances with brushless DC blower 4 for wind end 312, outlet air end 313.
A kind of warm-air drier using above-mentioned heater air channel structure, the warm-air drier further include front housing 5, rear shell 6, interior lining panel 7,
The heater air channel structure is set between front housing 5 and rear shell 6, and the interior lining panel 7 is set to front housing 5 and heater air duct is tied
Between structure, the front housing 5 is provided with mesh enclosure 8 with rear shell 6.Rationally, practicability is high for the blower structure design of the utility model.
It is appreciated that the utility model is described by some embodiments, what those skilled in the art knew,
In the case where the spirit and scope for not departing from the utility model, these features and embodiment can be carried out with various changes or equivalent
Replacement.In addition, can modify under the introduction of the utility model these features and embodiment to adapt to particular situation
And material is without departing from the spirit and scope of the utility model.Therefore, the utility model is not by specific reality disclosed herein
The limitation of example is applied, the embodiment within the scope of fallen with claims hereof belongs to the range that the utility model is protected
It is interior.
Claims (10)
1. a kind of heater air channel structure of warm-air drier, including heater, heater support bracket, fan supporter, it is characterised in that: also
Including at least two blowers, the fan supporter is provided with the fan house of at least two isolation, the fan house include cavity, into
Wind end, outlet air end, the blower are set in cavity, and described blower one end is fixedly connected with mounting plate, and the mounting plate is removable
It unloads and is connected on fan house；The heater is fixed on the outside of outlet air end by heater support bracket.
2. the heater air channel structure of warm-air drier according to claim 1, it is characterised in that: the blower is using brushless straight
Flow fan.
3. the heater air channel structure of warm-air drier according to claim 1, it is characterised in that: the cavity be it is cylindric,
The cavity and blower are coaxial.
4. the heater air channel structure of warm-air drier according to claim 1, it is characterised in that: the fan supporter is in outlet air
Expansion mouth is provided at end, the expansion mouth is in the shape of a trumpet.
5. the heater air channel structure of warm-air drier according to claim 1, it is characterised in that: the fan blade and sky of the blower
There are gap, the gaps to be at least 2mm for cavity outer wall.
6. the heater air channel structure of warm-air drier according to claim 1, it is characterised in that: the outlet air end and blower it
Between distance be at least 4mm.
7. the heater air channel structure of warm-air drier according to claim 1, it is characterised in that: the air intake and blower it
Between distance be at least 3mm.
8. a kind of warm-air drier, it is characterised in that: the warm-air drier includes warm-air drier described in any one of claim 1 to 7
Heater air channel structure.
9. warm-air drier according to claim 8, it is characterised in that: further include front housing, rear shell, interior lining panel, the heater
Air channel structure is set between front housing and rear shell, and the interior lining panel is set between front housing and heater air channel structure.
10. warm-air drier according to claim 9, it is characterised in that: the front housing and rear shell are provided with mesh enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068967.3U CN208606391U (en) | 2018-07-06 | 2018-07-06 | A kind of the heater air channel structure and its warm-air drier of warm-air drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068967.3U CN208606391U (en) | 2018-07-06 | 2018-07-06 | A kind of the heater air channel structure and its warm-air drier of warm-air drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208606391U true CN208606391U (en) | 2019-03-15 |
Family
ID=65668210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821068967.3U Active CN208606391U (en) | 2018-07-06 | 2018-07-06 | A kind of the heater air channel structure and its warm-air drier of warm-air drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208606391U (en) |
-
2018
- 2018-07-06 CN CN201821068967.3U patent/CN208606391U/en active Active
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