CN208983600U - Integrate the warm-air drier of forced heat radiation and convection current - Google Patents
Integrate the warm-air drier of forced heat radiation and convection current Download PDFInfo
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- CN208983600U CN208983600U CN201820799833.2U CN201820799833U CN208983600U CN 208983600 U CN208983600 U CN 208983600U CN 201820799833 U CN201820799833 U CN 201820799833U CN 208983600 U CN208983600 U CN 208983600U
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Abstract
Integrate the warm-air drier of forced heat radiation and convection current, the warm-air drier is equipped with casing, described casing one end is equipped with air inlet, PTC component is equipped in casing, centrifugal blower/axial flow blower and ducting assembly, ducting assembly is the cylinder that top is extended to from bottom of shell, make cross-ventilation by chimney effect, PTC component is set between shell air inlet end and the air inlet of ducting assembly, outside air enters in casing through the air inlet of casing, after the heating of PTC component, enter under the action of centrifugal blower/axial flow blower from the air inlet of ducting assembly, and it is discharged and forced heat radiation from the air outlet of ducting assembly.The features such as the utility model integrates forced heat radiation and convection current, has radiating efficiency high, and structure is simple, easy for installation.
Description
[technical field]
The utility model relates to a kind of warm-air driers, high more particularly to a kind of radiating efficiency, and structure simply collects pressure and dissipates
Heat and convection current are in the warm-air drier of one.
[background technique]
Current various types of apparatuses of air conditioning, such as air conditioner, electric fan, warm-air drier, air-conditioning fan, humidifier are extensive
It is used in people's lives.Wherein, air conditioner is to absorb atmospheric heat in condensation process with media such as refrigerants and the reality that cools down
Existing temperature is adjusted, and warm-air drier is then to send out to improve room temperature after heating the air of sucking by its electric heating device.Mesh
Before, the features such as warm-air drier is small in size with its, easy to remove, and heating effect is good and the heating of house in the winter of being widely used in.It is existing
Warm-air drier generally comprise body, PTC heat generating component, air duct shell and wind wheel component, pass through wind wheel component carry out forced heat radiation.And
Existing air duct shell is mostly Z-type structure, and air outlet is set to the top of air inlet opposite side, passes through among air outlet and air inlet
Arc transition, the air duct shell function only as providing the effect in air duct.Therefore, that there are heat sinking functions is single for existing warm-air drier, dissipates
The bad problem of the thermal efficiency.
[summary of the invention]
The purpose of the utility model is to solve the above problems and to provide a kind of radiating efficiency height and structure simply collects forced heat radiation
With convection current in the warm-air drier of one.
The warm-air drier for integrating forced heat radiation and convection current of the utility model, the warm-air drier are equipped with casing, the casing
One end is equipped with air inlet, and PTC component, centrifugal blower and ducting assembly are equipped in casing, and the ducting assembly is from casing bottom
Portion extends to the cylinder at top, makes cross-ventilation by chimney effect, bottom is equipped with centrifugal blower, the PTC component
Between shell air inlet end and the air inlet of ducting assembly, outside air enters in casing through the air inlet of casing, through PTC
After the heating of component, enter under the action of centrifugal blower from the air inlet of ducting assembly, and is arranged from the air outlet of ducting assembly
Forced heat radiation out.
In another program of the utility model, the warm-air drier for integrating forced heat radiation and convection current is equipped with casing, the machine
Shell one end is equipped with air inlet, and PTC component, axial flow blower and ducting assembly are equipped in casing, and the ducting assembly is from casing
Bottom extends to the cylinder at top, makes cross-ventilation by chimney effect, and the axial flow blower is set to shell air inlet end,
The PTC component be set between axial flow blower and the air inlet of ducting assembly, outside air pass through under the action of axial flow blower from
The air inlet of casing enters in casing, enters after the heating of PTC component from the air inlet of ducting assembly, and from ducting assembly
Air outlet is discharged and forced heat radiation.
The casing includes front housing and rear shell, and the front housing is semi-cylindrical ring, and the rear shell is L-type structure, the rear shell
Vertical end be semi-cylindrical ring, with front housing to the cylindrical cavity of synthesis accommodating ducting assembly, the horizontal ends of the rear shell are
Rectangular cavities are equipped with air inlet in the horizontal ends end of rear shell.
The PTC component is equipped with PTC heater and PTC heater support bracket, and the PTC heater support bracket is hollow tubulose
Body, one end are connect with PTC heater, the air inlet connection of the other end and ducting assembly.
The motor that the centrifugal blower is equipped with wind wheel and connect with wind wheel, the motor are fixed on the air inlet of ducting assembly
End.
The ducting assembly is equipped with air duct shell, upper air duct and top cover, and the air duct shell is by front arc air duct shell and backarc
The cylinder that shape air duct shell involutes, the front arc air duct shell bottom are equipped with the fixation hole of fixed motor, the rear arc
The air inlet end air inlet with outward extension of air duct shell bottom and close casing, the wind wheel are set in the air inlet, institute
It states and is equipped with multiple radially distributed radial passages at the top of the shell of air duct, the upper air duct is set to air duct shell top and passes through with air duct
Logical, the upper air duct side wall is equipped with multiple air outlets, and the top cover is fixed at the top of upper air duct.
The axis galvanic electricity machine that the axial flow blower is equipped with fan blade and connect with fan blade, the axis galvanic electricity machine are fixed on ducting assembly
Air inlet end.
The PTC component be equipped with PTC heater and PTC heater support bracket, the PTC heater support bracket rectangle support,
One end is connect with PTC heater, and the other end is fixed on the air inlet end of ducting assembly.
The ducting assembly is equipped with air duct shell, upper air duct and top cover, and the air duct shell is by front arc air duct shell and backarc
The air inlet end of the cylinder that shape air duct shell involutes, the rear arc air duct shell bottom and close casing, which is equipped with, to extend outwardly
Air inlet, be equipped with multiple radially distributed radial passages at the top of the air duct shell, the upper air duct is set to air duct shell top
It holds and is penetrated through with air duct, the upper air duct side wall is equipped with multiple air outlets, and the top cover is fixed on upper air duct top.
The upper air duct includes upper air duct shell and the inner casing in upper air duct shell, the upper air duct inner casing and air duct
It connects at the top of shell and is positioned by split washer and upper air duct shell, the interior shell side wall is equipped with vertical air outlet and convex
Lateral air outlet out, the upper air duct side wall of outer shell are equipped with notch corresponding with the air outlet of inner casing.
The contribution of the utility model is, efficiently solves that existing warm-air drier radiating mode is single, radiating efficiency is low
Problem.The warm-air drier for integrating forced heat radiation and convection current of the utility model is by being arranged PTC component, centrifugal blower/axis stream
Blower and ducting assembly make the air heated through PTC component by centrifugal blower forced heat radiation, then pass through ducting assembly
Chimney effect makes cross-ventilation；Chimney effect or by axial flow blower by air forced heat radiation, then through ducting assembly is realized
Convection current, to improve warm-air drier radiating efficiency.The features such as the utility model also has structure simple, easy for installation.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the explosive view of the utility model.
Fig. 3 is the overlooking structure diagram of the utility model.
Fig. 4 is the right view of the utility model.
Fig. 5 is the structural schematic diagram of another embodiment of the utility model.
Fig. 6 is the explosive view of another embodiment of the utility model.
Fig. 7 is the overlooking structure diagram of another embodiment of the utility model.
Fig. 8 is the right view of another embodiment of the utility model.
[specific embodiment]
The following example is being explained further and supplementing to the utility model, does not constitute any limit to the utility model
System.
Embodiment 1
Refering to fig. 1, Fig. 2, the warm-air drier for integrating forced heat radiation and convection current of the utility model is equipped with casing 10, PTC
Component 20, centrifugal blower 30 and ducting assembly 40.Wherein, PTC component 20, centrifugal blower 30 and ducting assembly 40 are set to casing
In 10.
As shown in Figure 1, Figure 2 and shown in Fig. 4, casing 10 includes front housing 11 and rear shell 12, and the casing 10 is by front housing 11 and rear shell 12
It involutes, it is internal to form cylindrical cavity.It can be connected by a snap between front housing 11 and rear shell 12, screw thread can also be passed through
Connection, or link together by other means.Wherein, front housing 11 is semi-cylindrical ring, and rear shell 12 is L-type structure, in order to just
In processing, rear shell 12 is integrally formed.And the vertical end of rear shell 12 is semi-cylindrical ring, with 11 pairs of synthesis cylindrical empties of front housing
Chamber, for accommodating ducting assembly 40, the horizontal ends of rear shell 12 are rectangular cavities, are used to accommodate PTC component 20, in 12 water of rear shell
Flush end end is equipped with air inlet 13.In addition, being additionally provided with handle 14, outside rear shell 12 to facilitate user to lift warm-air drier.
As shown in Figure 1, Figure 2 and Figure 3, it is equipped with PTC component 20 in shell 10, is used to heat into the sky in shell 10
Gas.In the rectangular cavities for the horizontal ends that PTC component 20 in the present embodiment is set to rear shell 12.The PTC component 20 generates heat equipped with PTC
Body 21 and PTC heater support bracket 22, wherein the bar shaped plates that PTC heater 21 is connected by multi-disc PTC fever tablet erect
To being installed on PTC heater support bracket 22, the lower end of PTC heater 21 is equipped with connecting terminal 211, and PTC heater 21 is logical
Its connecting terminal 211 is crossed to connect to power supply.PTC heater support bracket 22 is hollow tubular body, and one end is solid equipped with PTC heater
(not shown) is positioned, which is located at the upper and lower ends of PTC heater support bracket 22, for being connect with PTC heater 21,
The other end of PTC heater support bracket 22 is hollow cylindrical body, circumferentially spaced on the outside of end to be equipped with multiple connection positions,
For being connect with the air inlet of ducting assembly 40.
As shown in Figure 1, Figure 2 and Figure 3, centrifugal blower 30 is equipped in shell 10, for the sky after heating PTC component 20
In gas forced heat radiation to ducting assembly 40, it is fixed on the bottom of ducting assembly 40.Centrifugal blower 30 in the present embodiment is city
The centrifugal blower sold.The centrifugal blower 30 is equipped with wind wheel 31 and motor 32, wherein the output axis connection of wind wheel 31 and motor 32,
Motor 32 is fixed on the bottom of ducting assembly 40.The rotation of wind wheel 31 is driven to accelerate the air after heating by motor 32, then
Slow down, change the flow direction of air, flow it in ducting assembly 40, realizes forced heat radiation.
As shown in Figure 1 and Figure 2, ducting assembly 40 is equipped in shell 10, which is placed in the cylinder of shell 10
In shape cavity.The ducting assembly 40 is the cylinder that top is extended to from the bottom of casing 10, into the air of ducting assembly 40
Convection current is realized because of chimney effect.The ducting assembly 40 is equipped with air duct shell 41, upper air duct 42 and top cover 43, wherein air duct shell 41
For the cylinder involuted by front arc air duct shell 411 and rear arc air duct shell 412, top is radially divided equipped with multiple
The radial passage of cloth.In the present embodiment, in air duct, the top of shell 41 is equipped with connecting hole, is equipped at intervals in connecting hole outer multiple same
Axis and the round ring boss to raise upward are equipped at intervals with multiple radial passages between each adjacent lands.The shell 411 in front arc air duct
Bottom be equipped with fixation hole 4111, be used to fix motor 32, in rear arc air duct the bottom of shell 412 it is with outward extension into
Air port, the air inlet are set to 412 bottom of rear arc air duct shell close to the air inlet end of casing 10, and wind wheel 31 is set to the air inlet
It is interior, rear arc air duct shell 412 bottom outside and be located at air inlet outside be equipped with it is multiple on PTC heater support bracket 22
The connecting column that connection bit quantity and position match, is used to connect with PTC heater support bracket 22.On the air duct of air duct shell 41
Equipped with upper air duct 42, which includes upper air duct shell 421 and upper air duct inner casing 422, by upper air duct shell 421 with it is upper
Air duct inner casing 422 is socketed to form.Wherein, upper air duct shell 421 is the cylindrical body of upper end opening, the bottom for shell 421 of being in the wind
Portion is equipped with the through-hole for accommodating air duct, and 421 bottom of upper air duct shell is equipped with the interconnecting piece extended downwardly along the circumference of through-hole, should
Interconnecting piece is connect with the top of casing 10.Wherein, which can be plug connector or shackle member, make upper air duct shell 421 can
With with 10 grafting of casing or clamping.Be in the wind shell 421 side wall be equipped with multiple notches 4211.Upper air duct inner casing 422 is
The cylindrical body of upper end opening, bottom are equipped with down convex hollow connecting column 4221, are placed in the connecting hole at 41 top of air duct shell
It is interior, make fixed at the top of upper air duct inner casing 422 and air duct shell 41.Be in the wind inner casing 422 side wall be equipped with along the circumferential direction between
Every being additionally provided with multiple lateral air outlets outwardly protruded on multiple vertical air outlets of distribution, the side wall for inner casing 422 of being in the wind,
The quantity and shape and the air outlet of upper air duct inner casing 422 of notch 4211 on 421 side wall of upper air duct shell match.In addition,
The air outlet of upper air duct inner casing 422 is corresponding with 4211 position of notch of upper air duct shell 421 when in order to ensure installing and use,
It is in the wind the connecting column 4221 of inner casing 422 and the connecting hole interconnecting piece setting split washer 60 at the top of air duct shell 41, to protect
Demonstrate,prove the air-out effect of upper air duct 42.42 tops of being in the wind make in it for blocking the top of upper air duct 42 equipped with top cover 43
Air comes out from air outlet, while can also prevent the impurity such as dust from entering.In the present embodiment, top cover 43 is set to upper air duct shell
421 inside tops, and its top is flushed with 421 top of upper air duct shell.Due to setting cylindrical structure for ducting assembly 40,
Admitting air into ducting assembly 40 can produce " chimney effect " and realizes convection current.
Embodiment 2
Refering to Fig. 5, Fig. 6, the warm-air drier for integrating forced heat radiation and convection current of the utility model is equipped with casing 10, PTC
Component 20, axial flow blower 50 and ducting assembly 40.Wherein, PTC component 20, axial flow blower 50 and ducting assembly 40 are set to casing
In 10.
As shown in Fig. 5, Fig. 6 and Fig. 8, casing 10 includes front housing 11 and rear shell 12, and the casing 10 is by front housing 11 and rear shell 12
It involutes, it is internal to form cylindrical cavity.It can be connected by a snap between front housing 11 and rear shell 12, screw thread can also be passed through
Connection, or link together by other means.Wherein, front housing 11 is semi-cylindrical ring, and rear shell 12 is L-type structure, in order to just
In processing, rear shell 12 is integrally formed.And the vertical end of rear shell 12 is semi-cylindrical ring, with 11 pairs of synthesis cylindrical empties of front housing
Chamber, for accommodating ducting assembly 40, the horizontal ends of rear shell 12 are rectangular cavities, are used to accommodate PTC component 20 and axial flow blower
50, the bracket 121 of fixed axial flow blower 50 is equipped in the present embodiment, in the rectangular cavities of rear shell 12, in 121 one end of bracket
Centre is equipped with the through-hole of accommodating axial flow blower 50, and the other end is equipped with the accommodating hole of accommodating PTC component 20.In 12 horizontal ends end of rear shell
Equipped with air inlet 121.In addition, being additionally provided with handle 14, outside rear shell 12 to facilitate user to lift warm-air drier.
As shown in Fig. 5, Fig. 6 and Fig. 7, it is equipped with PTC component 20 in shell 10, is used to heat into the sky in shell 10
Gas.In the rectangular cavities for the horizontal ends that PTC component 20 in the present embodiment is set to rear shell 12.The PTC component 20 generates heat equipped with PTC
Body 21 and PTC heater support bracket 22, wherein the bar shaped plates that PTC heater 21 is connected by multi-disc PTC fever tablet erect
To being installed on PTC heater support bracket 22, the lower end of PTC heater 21 is equipped with connecting terminal 211, and PTC heater 21 is logical
Its connecting terminal 211 is crossed to connect to power supply.PTC heater support bracket 22 is rectangular frame, and one end is equipped with PTC heater fixed bit
(not shown), the fixed bit are located at the upper and lower ends of PTC heater support bracket 22, for being connect with PTC heater 21, PTC
The other end of heater support bracket 22 is equipped with connecting plate, for connecting with the air inlet of ducting assembly 40.
As shown in Fig. 5, Fig. 6 and Fig. 7, it is equipped with axial flow blower 50 in shell 10, is used for air forced heat radiation to air duct
In component 40, it is fixed on the bracket 121 of the rectangular cavities of rear shell 12.Axial flow blower 50 in the present embodiment is commercially available axis
Flow fan.The axial flow blower 50 be equipped with fan blade 51 and axis galvanic electricity machine 52, wherein fan blade 51 be set to shell 10 air inlet end and with
The output axis connection of axis galvanic electricity machine 52, axis galvanic electricity machine 52 are fixed in the through-hole of the bracket 121 of the rectangular cavities of rear shell 12.Pass through
Axis galvanic electricity machine 52 drives the rotation of fan blade 51 to flow into air in ducting assembly 40 along the axis of fan blade 51, realizes forced heat radiation.
As shown in Figure 5, Figure 6, ducting assembly 40 is equipped in shell 10, which is placed in the cylinder of shell 10
In shape cavity.The ducting assembly 40 is the cylinder that top is extended to from the bottom of casing 10, into the air of ducting assembly 40
Convection current is realized because of chimney effect.The ducting assembly 40 is equipped with air duct shell 41, upper air duct 42 and top cover 43, wherein air duct shell 41
For the cylinder involuted by front arc air duct shell 411 and rear arc air duct shell 412, top is radially divided equipped with multiple
The radial passage of cloth.In the present embodiment, in air duct, the top of shell 41 is equipped with connecting hole, is equipped at intervals in connecting hole outer multiple same
Axis and the round ring boss to raise upward are equipped at intervals with multiple radial passages between each adjacent lands.The shell 412 in rear arc air duct
Bottom and air inlet end air inlet with outward extension close to casing 10, the outside of the air inlet is equipped with and PTC generates heat
The connecting column that 22 connecting plate position of body support frame matches is used to connect with PTC heater support bracket 22.The air duct of shell 41 in air duct
Be equipped with upper air duct 42, the upper air duct 42 include upper air duct shell 421 and upper air duct inner casing 422, by upper air duct shell 421 with
Upper air duct inner casing 422 is socketed to form.Wherein, upper air duct shell 421 is the cylindrical body of upper end opening, shell 421 of being in the wind
Bottom is equipped with the through-hole for accommodating air duct, and 421 bottom of upper air duct shell is equipped with the interconnecting piece extended downwardly along the circumference of through-hole,
The interconnecting piece is connect with the top of casing 10.Wherein, which can be plug connector or shackle member, make upper air duct shell 421
It can be with 10 grafting of casing or clamping.Be in the wind shell 421 side wall be equipped with multiple notches 4211.Upper air duct inner casing 422
For the cylindrical body of upper end opening, bottom is equipped with down convex hollow connecting column 4221, is placed in the connection at 41 top of air duct shell
In hole, make fixed at the top of upper air duct inner casing 422 and air duct shell 41.Be in the wind inner casing 422 side wall be equipped with along the circumferential direction
The multiple vertical air outlets being spaced apart are additionally provided with multiple lateral outlet air outwardly protruded on the side wall for inner casing 422 of being in the wind
Mouthful, the quantity and shape and the air outlet of upper air duct inner casing 422 of the notch 4211 on 421 side wall of upper air duct shell match.This
The air outlet of upper air duct inner casing 422 is opposite with 4211 position of notch of upper air duct shell 421 when outside, in order to ensure installing and using
It answers, split washer 60 is arranged in the connecting hole interconnecting piece at 41 top of connecting column 4221 and air duct shell for inner casing 422 of being in the wind, thus
Guarantee the air-out effect of upper air duct 42.42 tops of being in the wind make in it for blocking the top of upper air duct 42 equipped with top cover 43
Air come out from air outlet, while can also prevent the impurity such as dust enter.In the present embodiment, top cover 43 is set to upper air duct shell
421 inside tops, and its top is flushed with 421 top of upper air duct shell.Due to setting cylindrical structure for ducting assembly 40,
Admitting air into ducting assembly 40 can produce " chimney effect " and realizes convection current.
Take this, the warm-air drier for integrating forced heat radiation and convection current of the utility model is by being arranged PTC component 20, centrifugation
30/ axial flow blower 50 of blower and ducting assembly 40 make the air heated through PTC component 20 force to dissipate by centrifugal blower 30
Then heat makes cross-ventilation by the chimney effect of ducting assembly 40；Or by axial flow blower 50 by air forced heat radiation, then
Chimney effect through ducting assembly 40 realizes convection current, to improve warm-air drier radiating efficiency.The utility model also has structure
Simply, the features such as easy for installation.
Although being disclosed by above embodiments to the utility model, the protection scope of the utility model not office
It is limited to this, under conditions of conceiving without departing from the utility model, deformation, the replacement etc. done to above each component will fall into this
In the scope of the claims of utility model.
Claims (10)
1. a kind of warm-air drier for integrating forced heat radiation and convection current, which is characterized in that the warm-air drier is equipped with casing (10), described
Casing (10) one end is equipped with air inlet (13), and PTC component (20), centrifugal blower (30) and ducting assembly are equipped in casing (10)
(40), the ducting assembly (40) is the cylinder that top is extended to from casing (10) bottom, makes air by chimney effect
Convection current, bottom are equipped with centrifugal blower (30), and the PTC component (20) is set to casing (10) air inlet end and ducting assembly (40)
Air inlet between, air inlet (13) of the outside air through casing enter casing (10) in, after the heating of PTC component (20),
Enter under the action of centrifugal blower (30) from the air inlet of ducting assembly (40), and is discharged from the air outlet of ducting assembly (40)
And forced heat radiation.
2. integrating the warm-air drier of forced heat radiation and convection current as described in claim 1, which is characterized in that the casing (10)
Including front housing (11) and rear shell (12), the front housing (11) is semi-cylindrical ring, and the rear shell (12) is L-type structure, the rear shell
(12) vertical end is semi-cylindrical ring, with front housing (11) to the cylindrical cavity of synthesis accommodating ducting assembly (40), after described
The horizontal ends of shell (12) are rectangular cavities, are equipped with air inlet (13) in the horizontal ends end of rear shell (12).
3. integrating the warm-air drier of forced heat radiation and convection current as described in claim 1, which is characterized in that the PTC component
(20) it is equipped with PTC heater (21) and PTC heater support bracket (22), the PTC heater support bracket (22) is hollow tubular body,
One end is connect with PTC heater (21), and the other end is connect with the air inlet of ducting assembly (40).
4. integrating the warm-air drier of forced heat radiation and convection current as described in claim 1, which is characterized in that the centrifugal blower
(30) be equipped with wind wheel (31) and the motor (32) that connect with wind wheel (31), the motor (32) be fixed on ducting assembly (40) into
Air port end, the ducting assembly (40) are equipped with air duct shell (41), upper air duct (42) and top cover (43), the air duct shell (41) and serve as reasons
The cylinder that front arc air duct shell (411) and rear arc air duct shell (412) involute, the front arc air duct shell (411) bottom
Portion is equipped with the fixation hole (4111) of fixed motor (32), rear arc air duct shell (412) bottom and close to casing (10) into
Air port end air inlet with outward extension, the wind wheel (31) are set in the air inlet, are equipped at the top of the air duct shell (41)
Multiple radially distributed radial passages (44), the upper air duct (42) are set to air duct shell (41) top and pass through with air duct (44)
Logical, upper air duct (42) side wall is equipped with multiple air outlets, and the top cover (43) is fixed at the top of upper air duct (42).
5. integrating the warm-air drier of forced heat radiation and convection current as claimed in claim 4, which is characterized in that the upper air duct
(42) the upper air duct inner casing (422) for including upper air duct shell (421) and being set in upper air duct shell (421), in the upper air duct
It connect and is positioned by split washer (60) and upper air duct shell (421), the upper air duct at the top of shell (422) and air duct shell (41)
Inner casing (422) side wall is equipped with vertical air outlet and the lateral air outlet that outwardly protrudes, on upper air duct shell (421) side wall
Equipped with notch (4211) corresponding with the air outlet of upper air duct inner casing (422).
6. a kind of warm-air drier for integrating forced heat radiation and convection current, which is characterized in that the warm-air drier is equipped with casing (10), described
Casing (10) one end is equipped with air inlet (13), and PTC component (20), axial flow blower (50) and ducting assembly are equipped in casing (10)
(40), the ducting assembly (40) is the cylinder that top is extended to from casing (10) bottom, makes air by chimney effect
Convection current, the axial flow blower (50) are set to casing (10) air inlet end, and the PTC component (20) is set to axial flow blower (50) and wind
Between the air inlet of road component (40), outside air, which is passed through, to be entered under the action of axial flow blower (50) from the air inlet (13) of casing
In casing (10), enter after the heating of PTC component (20) from the air inlet of ducting assembly (40), and from ducting assembly (40)
Air outlet is discharged and forced heat radiation.
7. integrating the warm-air drier of forced heat radiation and convection current as claimed in claim 6, which is characterized in that the casing (10)
Including front housing (11) and rear shell (12), the front housing (11) is semi-cylindrical ring, and the rear shell (12) is L-type structure, the rear shell
(12) vertical end is semi-cylindrical ring, with front housing (11) to the cylindrical cavity of synthesis accommodating ducting assembly (40), after described
The horizontal ends of shell (12) are rectangular cavities, are equipped with air inlet (13) in the horizontal ends end of rear shell (12).
8. integrating the warm-air drier of forced heat radiation and convection current as claimed in claim 6, which is characterized in that the axial flow blower
(50) the axis galvanic electricity machine (52) for being equipped with fan blade (51) and connecting with fan blade (51), the axis galvanic electricity machine (52) are fixed on casing (10)
Air inlet end.
9. integrating the warm-air drier of forced heat radiation and convection current as claimed in claim 6, which is characterized in that the PTC component
(20) it is equipped with PTC heater (21) and PTC heater support bracket (22), the PTC heater support bracket (22) is rectangle support, one
End is connect with PTC heater (21), and the other end is connect with the air inlet end of ducting assembly (40), and the ducting assembly (40) is equipped with
Air duct shell (41), upper air duct (42) and top cover (43), the air duct shell (41) are by front arc air duct shell (411) and rear arc wind
The cylinder that road shell (412) involutes, rear arc air duct shell (412) bottom and the air inlet end close to casing (10) are set
There is outwardly extending air inlet, multiple radially distributed radial passages (44) are equipped at the top of the air duct shell (41), it is described
Upper air duct (42) is set to air duct shell (41) top and penetrates through with air duct (44), and upper air duct (42) side wall is equipped with multiple outlet air
Mouthful, the top cover (43) is fixed on upper air duct (42) top.
10. integrating the warm-air drier of forced heat radiation and convection current as claimed in claim 9, which is characterized in that the upper air duct
(42) the upper air duct inner casing (422) for including upper air duct shell (421) and being set in upper air duct shell (421), in the upper air duct
It connect and is positioned by split washer (60) and upper air duct shell (421), the upper air duct at the top of shell (422) and air duct shell (41)
Inner casing (422) side wall is equipped with vertical air outlet and the lateral air outlet that outwardly protrudes, on upper air duct shell (421) side wall
Equipped with notch (4211) corresponding with the air outlet of upper air duct inner casing (422).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820799833.2U CN208983600U (en) | 2018-05-28 | 2018-05-28 | Integrate the warm-air drier of forced heat radiation and convection current |
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| CN201820799833.2U CN208983600U (en) | 2018-05-28 | 2018-05-28 | Integrate the warm-air drier of forced heat radiation and convection current |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800558A (en) * | 2018-05-28 | 2018-11-13 | 深圳市顺章电器有限公司 | Integrate forced heat radiation and the warm-air drier of convection current |
| CN114216267A (en) * | 2021-11-25 | 2022-03-22 | 青岛海尔空调器有限总公司 | Fan heater, fan heater control method, electronic device and storage medium |
-
2018
- 2018-05-28 CN CN201820799833.2U patent/CN208983600U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800558A (en) * | 2018-05-28 | 2018-11-13 | 深圳市顺章电器有限公司 | Integrate forced heat radiation and the warm-air drier of convection current |
| CN108800558B (en) * | 2018-05-28 | 2024-06-07 | 深圳市顺章电器有限公司 | Warm air blower integrating forced heat radiation and convection |
| CN114216267A (en) * | 2021-11-25 | 2022-03-22 | 青岛海尔空调器有限总公司 | Fan heater, fan heater control method, electronic device and storage medium |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190614 Effective date of abandoning: 20240607 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190614 Effective date of abandoning: 20240607 |