CN104697163B - A kind of waterproof fan heater - Google Patents
A kind of waterproof fan heater Download PDFInfo
- Publication number
- CN104697163B CN104697163B CN201510095609.6A CN201510095609A CN104697163B CN 104697163 B CN104697163 B CN 104697163B CN 201510095609 A CN201510095609 A CN 201510095609A CN 104697163 B CN104697163 B CN 104697163B
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- Prior art keywords
- waterproof
- component
- support seat
- upper support
- support base
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Abstract
The invention discloses a kind of waterproof fan heater, including base, centrifugal fan, heating component and water repellent component, also include being arranged on the lower support base on base and the upper support seat above lower support base, heating component and water repellent component are in hollow cylindrical shape, and centrifugal fan, heating component and water repellent component are radially successively set between lower support base and upper support seat from inside to outside；Described heating component includes the PTC-ceramic piece of the axially spaced-apart arrangement of strip, and water repellent component includes the outer splash guard and the inner waterproofing plate positioned at radially inner side positioned at radial outside, and heating component and water repellent component from the next wind of centrifugal fan for passing through；The output shaft of motor is connected to centrifugal fan after passing through lower support base；Be coated with top cover on upper support seat, the side of top cover be arranged on the periphery of upper support seat and with upper support seat arranged for interval, the air vent that air feed passes into centrifugal fan is offered on upper support seat.
Description
Technical field
The present invention relates to a kind of warm-air drier, especially a kind of warm-air drier of waterproof.
Background technology
The winter climate feature of south China is cool, damp, and unlike northern area has Central Heating Providing, indoor temperature warp
Often can be than relatively low, particularly when bathing, because temperature is low to be easy to catch a cold.Therefore, in the market has a kind of warm wind function
The heating of house demands such as bathroom, bedroom are solved well.
But, being used because warm-air drier is often placed in bathroom, the steam that bathing is produced and the globule for splashing are to warm wind
The use of machine causes a definite limitation, it is necessary to warm-air drier must prevent moisture to warm wind with sealing and waterproof effect well
Machine intraware causes to damage.At present, warm-air drier on the market typically has simple waterproof construction, but effect is all not to the utmost
Such as people's will.
In addition, common warm-air drier only has simultaneously can blow out hot blast, with significant limitation.When user moves position
Just can guarantee that and can blow to hot blast, it is necessary to rotate warm-air drier simultaneously when putting, to using causing very big inconvenience.Meanwhile, work as needs
When the people of heating is more, single warm-air drier can not simultaneously meet the heating demand of these people.
Therefore, it is necessary to the structure of warm-air drier is improved, to solve the above problems.
The content of the invention
The technical problems to be solved by the invention are directed to the problem that above-mentioned prior art is present, there is provided a kind of water resistance
Good and energy full angle air-out waterproof fan heater.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：A kind of waterproof fan heater, including base, centrifugation
Formula fan, heating component and water repellent component, it is characterised in that：Also include the lower support base, the Yi Jiwei that are arranged on the base
Upper support seat above lower support base, the heating component and water repellent component be in hollow cylindrical shape, the centrifugal fan,
Heating component and water repellent component are radially successively set between the lower support base and upper support seat from inside to outside；Described heating
Component includes the PTC-ceramic piece that the axially spaced-apart of strip is arranged, and the water repellent component includes the outer splash guard positioned at radial outside
With the inner waterproofing plate positioned at radially inner side, the outer splash guard has the first waterproof unit of multiple arcs, the inner waterproofing plate
The second waterproof unit with multiple arcs, first waterproof unit and the second waterproof unit staggered relative are set, and described the
One waterproof unit protrudes the convex surface to form arc to the direction away from second waterproof unit, and second waterproof unit is to remote
The convex surface to form arc is protruded from the direction of first waterproof unit, the heating component and water repellent component are supplied from the centrifugation
Formula fan and come wind pass through；Motor axis hole is offered on the lower support base, electricity is provided between the lower support base and base
Machine, the output shaft of the motor is connected to the centrifugal fan, the bottom of the upper support seat after passing through the motor axis hole
Face center is additionally provided with fan shaft, and the fan shaft is inserted into the centrifugal fan；Top cover, institute are coated with the upper support seat
State top cover side be arranged on the upper support seat periphery and with the upper support seat arranged for interval, on the upper support seat
Offer the air vent that air feed passes into the centrifugal fan.
Preferably staggeredly mode is for first waterproof unit and the second waterproof unit, and two adjacent the first waterproof units are close to
Two ends be located at relative second waterproof unit in, two adjacent the second waterproof units it is close two ends position
In in relative first waterproof unit, what steam or water droplet were contacted first is the arc convex of outer splash guard, by arc
Surface reaches the arc-shaped concave of inner waterproofing plate, and part moisture is assembled on the arc-shaped concave of inner waterproofing plate, the lower support base of flow direction；Also
There is part moisture that the arc-shaped concave of outer splash guard, arc of the residual moisture in outer splash guard are reached by the arc-shaped concave of inner waterproofing plate
Shape concave surface is assembled, the lower support base of flow direction.
The passage includes side passage and interior passage, and the periphery of the upper support seat is provided with the ventilation of annular shape
Ring, the position that the upper support seat is located in ventilation ring sets vent board, and the side passage is opened on the ventilation ring, and
The interior passage is opened in the vent board, the wind that the gap between top cover and upper support seat enters, and can be ventilated by side
Hole is entered into upper support seat, and enters into centrifugal fan by interior passage.
The bottom surface center of the top cover is provided with connecting pole, and the connecting pole is connected with the upper support seat, so that top cover
It is relatively fixed with upper support seat.
The top surface periphery of the lower support base is provided with lower bayonet slot, and the end of the water repellent component is fastened on the lower bayonet slot,
The bottom periphery of the upper support seat offers draw-in groove, and the top of the water repellent component is fastened in the upper draw-in groove, described
The radially inner side of upper draw-in groove is provided with inner card cage, and the top of the heating component is fastened in the inner card cage and fixes, so that will
The position of heating component and water repellent component is fixed.
The upper surface of the base is formed with the component chamber of indent, and component chamber upper end is open, the motor position
In in the component chamber, electronic component can be accommodated in component chamber, and can isolate with moisture.
Apopore is offered on the bottom surface in the component chamber, the bottom of the lower bayonet slot is also formed with guiding gutter, described
Water-guiding hole is offered on the bottom surface of guiding gutter, aqueduct is connected between the apopore and water-guiding hole, so as to by water repellent component
And the moisture for coming is guided out outside warm-air drier.
The position in the lower bayonet slot of the lower support base sets thermal insulation board, and the motor axis hole is opened in described
The center of thermal insulation board, the heat that can heat component generation completely cuts off with electronic component in order to avoid influenceing the normal work of electronic component
Make.
The heating component also includes the circular potsherd support base being supported on the lower support base, the PTC
Potsherd is arranged on the potsherd, and the PTC-ceramic piece is connected by circular potsherd connection ring, PTC-ceramic piece
Position can relative securement.
Compared with prior art, the advantage of the invention is that：By setting centrifugal fan, and in centrifugal fan peripheral hardware
The heating component and water repellent component of cylindrical shape are put, from the top air intake of centrifugal fan, and from the circumferential air-out of centrifugal fan,
Not only waterproof can have been realized but also full angle air-out can have been realized, therefore the use demand of user can have been met；Water repellent component is set to
Inside and outside splash guard, and splash guard including multiple arcs waterproof unit, two-layer waterproof unit is staggered, can be by moisture
Discharged after being isolated in splash guard and being flowed into lower support base；Component chamber is set on base, to accommodate electronic component,
And thermal insulation board is set on lower support base, the heat that can heat component generation completely cuts off with electronic component in order to avoid influenceing electronics unit
The normal work of device.
Brief description of the drawings
Fig. 1 is the structural representation of warm-air drier of the invention；
Fig. 2 is warm-air drier exploded perspective structural representation of the invention；
Fig. 3 is the longitudinal sectional view of warm-air drier of the invention；
Fig. 4 is the transverse sectional view of warm-air drier of the invention；
Fig. 5 is the schematic diagram of the upper support seat of warm-air drier of the invention；
Fig. 6 is the schematic diagram of the top cover of warm-air drier of the invention.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
Referring to Fig. 1~Fig. 4, a kind of waterproof fan heater, including base 1, lower support base 2, centrifugal fan 3, heating component
4th, water repellent component 5, upper support seat 6 and top cover 7, heating component 4 and water repellent component 5 are arranged to cylindrical shape, and lower support base 4,
Upper support seat 6 and top cover 7 are discoid.
Waterproof press-button 11 is provided with base 1, the operation for controlling whole warm-air drier, the upper surface of base 1 is formed with
The component chamber 12 of indent, the upper end of component chamber 12 is open, the various electronic components needed for for accommodating warm-air drier；Component
Apopore 13 is offered on the bottom surface in chamber 12, for the end connection with aqueduct 8, for discharging the water of warm-air drier built up inside
Point.
The bottom surface of lower support base 2 is fixed with the upper edge in the component chamber 12 of base 1, and the top surface periphery of lower support base 2 sets
The end for having lower bayonet slot 21, water repellent component 5 is fastened in lower bayonet slot 21, so that the terminal position of water repellent component 5 is relatively solid
It is fixed.The bottom of lower bayonet slot 21 is also formed with guiding gutter 22, such that it is able to collect the moisture by being flowed down on water repellent component 5.Guiding gutter
Water-guiding hole (not shown) is offered on 22 bottom surface, the top of above-mentioned aqueduct 8 is communicated to water-guiding hole, so as to by guiding gutter 22
The moisture of collection is discharged via aqueduct 8 from the apopore 13 of base 1 in time.The position in lower bayonet slot 21 of lower support base 2
Thermal insulation board 23 is installed, heat-insulated effect is played, the heat that the heating component 4 of the top of lower support base 2 is produced is prevented so that base 1
Component chamber 12 in component because overheat and break down.
Centrifugal fan 3, heating component 4 and water repellent component 5 are arranged on lower support base 2, and above-mentioned centrifugal wind
Fan 3, heating component 4 and water repellent component 5 are set from inside to outside successively, that is, heat the periphery that component 4 is arranged on centrifugal fan 3,
Water repellent component 5 is arranged on the periphery of heating component 4.The center of the thermal insulation board 23 of lower support base 2 offers motor axis hole 24, sets
Motor 31 below lower support base 2, in the component chamber 12 of base 1, its output shaft is connected after passing through motor axis hole 24
To centrifugal fan 3, so that motor 31 can drive centrifugal fan 3 to rotate.
Heating component 4 includes that the axially spaced-apart of circular potsherd support base 41, strip is arranged in potsherd support base
The potsherd connection ring 43 of PTC-ceramic piece 42 and annular shape on 41, potsherd support base 41 is supported on lower support base 2
On thermal insulation board 23.In the preferred embodiment of the invention, potsherd connection ring 43 has longitudinally spaced two, is arranged on PTC
The middle part and top of potsherd 42, each PTC-ceramic piece 42 of connecting, the position of further stabilization PTC-ceramic piece 42.With PTC-ceramic
Piece 42 has constant temperature perseverance heat, the flames of anger as the heating component 4 of heating element heater, thermal conversion rate is high, influenceed the small, longevity by supply voltage
The advantages of ordering long.
Water repellent component 5 includes the outer splash guard 51 and the inner waterproofing plate 52 positioned at radially inner side positioned at radial outside, outer anti-
Water plate 51 and the inside and outside superposition of inner waterproofing plate 52, gap between the two is 1~5mm, such that it is able to effectively prevent the water of outside
Divide and enter outside warm-air drier.Outer splash guard 51 has the first waterproof unit 511 of multiple arcs, and inner waterproofing plate 52 has multiple arcs
Second waterproof unit 521 of shape, the first waterproof unit 511 and the second waterproof unit 521 are oppositely arranged, i.e., two waterproof units are equal
The convex surface to form arc is protruded to the direction away from other side, and near the concave surface of the direction of other side formation arc.First prevents
The waterproof unit 521 of water unit 511 and second is staggered, i.e., two close ends of adjacent first waterproof unit 511 are located at phase
To the second waterproof unit 521 in.What steam or water droplet were contacted first is the arc convex of outer splash guard 51, by curved surfaces
The arc-shaped concave of inner waterproofing plate 52 is reached, part moisture is assembled on the arc-shaped concave of inner waterproofing plate 52, the lower support base 2 of flow direction
Guiding gutter 22；Also part moisture reaches the arc-shaped concave of outer splash guard 51, remaining water by the arc-shaped concave of inner waterproofing plate 52
The arc-shaped concave in outer splash guard 51 is divided to assemble, the guiding gutter 22 of the lower support base 2 of flow direction.Simultaneously as the work of centrifugal fan 3
With moisture can also be assembled on water repellent component 5 from inside to outside, such that it is able to realize preferable waterproof effect.
With reference to Fig. 5, the bottom periphery of upper support seat 6 offers draw-in groove 61, and the top of water repellent component 5 is fastened on draw-in groove
In 61, so that the apical position of water repellent component 5 is relatively fixed, the radially inner side of upper draw-in groove 61 is provided with inner card cage 64, is used for
The top of fixed heating component 4.The periphery of upper support seat 6 is provided with the ventilation ring 62 of annular shape, and side is offered on ventilation ring 62
Passage 621, and the position that upper support seat 6 is located in ventilation ring 62 sets vent board 63, and interior ventilation is offered on vent board 63
Hole 631, by side passage 621 and interior passage 631, upper support seat 6 is a setting for open type, can balance warm-air drier
Internal blast and heat.The bottom surface center of upper support seat 6 is additionally provided with fan shaft 65, for being inserted into centrifugal fan 3, from
And centrifugal fan 3 is rotated relative to fan shaft 65.
With reference to Fig. 6, top cover 7 is covered on upper support seat 6, and the side of top cover 7 is arranged on the periphery of upper support seat 6 simultaneously
And with the arranged for interval of upper support seat 6, the bottom surface center of top cover 7 is provided with connecting pole 71, for connecting upper support seat 6, such as passes through
The mode of welding or threaded connection is attached.Top cover 7 can cover whole warm-air drier on top, prevent moisture from the He of ventilation ring 62
Vent board 63 is entered into inside warm-air drier.
During work, interval of the wind between top cover 7 and upper support seat 6 enters, from side passage 621 and interior passage 631
Axially into centrifugal fan 3, the size and number of side passage 621 and interior passage 631 can be according to actual turnover
Air quantity is adjusted, so as to meet the requirement of air quantity；And after passing through centrifugal fan 3, wind from the circumference of centrifugal fan 4 and
Go out, gone out by the gap between the gap between PTC-ceramic piece 42, outer splash guard 51 and inner waterproofing plate 52, realize full angle
Air-out, while can prevent moisture from entering into inside warm-air drier again.
Claims (6)
1. a kind of waterproof fan heater, including base (1), centrifugal fan (3), heating component (4) and water repellent component (5), it is special
Levy and be：
Also include being arranged on the lower support base (2) on the base (1) and the upper support seat above lower support base (2)
(6), heating component (4) and water repellent component (5) are in hollow cylindrical shape, the centrifugal fan (3), heating component (4)
And water repellent component (5) is radially successively set between the lower support base (2) and upper support seat (6) from inside to outside；
The PTC-ceramic piece (42) of axially spaced-apart arrangement of heating component (4) including strip, the water repellent component (5) includes
Outer splash guard (51) positioned at radial outside and the inner waterproofing plate (52) positioned at radially inner side, the outer splash guard (51) is with more
First waterproof unit (511) of individual arc, second waterproof unit (521) of the inner waterproofing plate (52) with multiple arcs, institute
State the first waterproof unit (511) and the second waterproof unit (521) staggered relative is set, first waterproof unit (511) is to remote
The convex surface to form arc is protruded from the direction of second waterproof unit (521), second waterproof unit (521) is to away from institute
The convex surface to form arc is protruded in the direction for stating the first waterproof unit (511), the heating component (4) and water repellent component (5) for from
The centrifugal fan (3) and come wind pass through；
Motor axis hole (24) is offered on the lower support base (2), motor is provided between the lower support base (2) and base (1)
(31), the output shaft of the motor (31) is through being connected to the centrifugal fan (3) after the motor axis hole (24), it is described on
The bottom surface center of support base (6) is additionally provided with fan shaft (65), and the fan shaft (65) is inserted into the centrifugal fan (3)；
Top cover (7) is coated with the upper support seat (6), the side of the top cover (7) is arranged on the outer of the upper support seat (6)
Week and with the upper support seat (6) arranged for interval, offer air feed on the upper support seat (6) and pass into the centrifugation
The passage of formula fan (3)；
The top surface periphery of the lower support base (2) is provided with lower bayonet slot (21), the end of the water repellent component (5) be fastened on it is described under
Draw-in groove (21), the bottom periphery of the upper support seat (6) offers draw-in groove (61), and the top card of the water repellent component (5) sets
On described in draw-in groove (61), the radially inner side of the upper draw-in groove (61) is provided with inner card cage (64), the top of heating component (4)
End is fastened in the inner card cage (64) and fixes；
The upper surface of the base (1) is formed with the component chamber (12) of indent, and component chamber (12) upper end is open, described
Motor (31) is in the component chamber (12)；
Apopore (13) is offered on the bottom surface of the component chamber (12), the bottom of the lower bayonet slot (21) is also formed with water guide
Groove (22), offers water-guiding hole on the bottom surface of the guiding gutter (22), the apopore (13) is connected with and water-guiding hole between leads
Water pipe (8).
2. waterproof fan heater as claimed in claim 1, it is characterised in that：Two adjacent the first waterproof units (511) are close to
Two ends be located at relative second waterproof unit (521) in, two adjacent the second waterproof units (521) are close
Two ends are located in relative first waterproof unit (511).
3. waterproof fan heater as claimed in claim 1, it is characterised in that：The passage includes side passage (621) and interior
Passage (631), the periphery of the upper support seat (6) is provided with the ventilation ring (62) of annular shape, and the upper support seat (6) is located at
Position in ventilation ring (62) sets vent board (63), and the side passage (621) is opened on the ventilation ring (62), and institute
State interior passage (631) and be opened in the vent board (63).
4. waterproof fan heater as claimed in claim 3, it is characterised in that：The bottom surface center of the top cover (7) is provided with connection
Post (71), the connecting pole (71) is connected with the upper support seat (6).
5. waterproof fan heater as claimed in claim 1, it is characterised in that：The lower support base (2) positioned at the lower bayonet slot
(21) position in sets thermal insulation board (23), and the motor axis hole (24) is opened in the center of the thermal insulation board (23).
6. the waterproof fan heater as any one of Claims 1 to 4, it is characterised in that：Heating component (4) also includes
The circular potsherd support base (41) being supported on the lower support base (2), the PTC-ceramic piece (42) is arranged in described
On potsherd support base (41), the PTC-ceramic piece (42) is connected by circular potsherd connection ring (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510095609.6A CN104697163B (en) | 2015-03-04 | 2015-03-04 | A kind of waterproof fan heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510095609.6A CN104697163B (en) | 2015-03-04 | 2015-03-04 | A kind of waterproof fan heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104697163A CN104697163A (en) | 2015-06-10 |
| CN104697163B true CN104697163B (en) | 2017-05-31 |
Family
ID=53344547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510095609.6A Expired - Fee Related CN104697163B (en) | 2015-03-04 | 2015-03-04 | A kind of waterproof fan heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104697163B (en) |
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| CN2200775Y (en) * | 1993-12-29 | 1995-06-14 | 上海双意电器厂 | Electrical central heating |
| US5655055A (en) * | 1995-10-13 | 1997-08-05 | Holmes Products Corp. | Omnidirectional space heater having adjustable, arcuate baffles |
| US5805767A (en) * | 1996-01-16 | 1998-09-08 | Jouas; Gary | Electronically-controlled heater |
| CN201014739Y (en) * | 2007-01-11 | 2008-01-30 | 艾美特电器（深圳）有限公司 | Wind blowing and warming dual-purpose device |
| CN201811425U (en) * | 2010-01-21 | 2011-04-27 | 倪军 | Household fan heater |
| CN202194308U (en) * | 2011-09-02 | 2012-04-18 | 安吉县文化广电新闻出版局 | Roof boarding for bamboo integrated houses |
| CN202468373U (en) * | 2011-02-25 | 2012-10-03 | 戴永明 | Portable electric fan |
| CN103075801A (en) * | 2013-01-28 | 2013-05-01 | 宁波鸿图工业设计有限公司 | Waterproof fan heater |
| CN203336819U (en) * | 2012-04-04 | 2013-12-11 | 戴森技术有限公司 | Heating device |
| CN203904568U (en) * | 2014-04-18 | 2014-10-29 | 吴江市科时达纺织有限公司 | Humidification device of textile |
| CN204141769U (en) * | 2014-09-11 | 2015-02-04 | 青岛海尔空调器有限总公司 | Desktop air-conditioning |
-
2015
- 2015-03-04 CN CN201510095609.6A patent/CN104697163B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2143303Y (en) * | 1992-09-02 | 1993-10-06 | 胡昭文 | Waterproof automatic warming machine |
| CN2200775Y (en) * | 1993-12-29 | 1995-06-14 | 上海双意电器厂 | Electrical central heating |
| US5655055A (en) * | 1995-10-13 | 1997-08-05 | Holmes Products Corp. | Omnidirectional space heater having adjustable, arcuate baffles |
| US5805767A (en) * | 1996-01-16 | 1998-09-08 | Jouas; Gary | Electronically-controlled heater |
| CN201014739Y (en) * | 2007-01-11 | 2008-01-30 | 艾美特电器（深圳）有限公司 | Wind blowing and warming dual-purpose device |
| CN201811425U (en) * | 2010-01-21 | 2011-04-27 | 倪军 | Household fan heater |
| CN202468373U (en) * | 2011-02-25 | 2012-10-03 | 戴永明 | Portable electric fan |
| CN202194308U (en) * | 2011-09-02 | 2012-04-18 | 安吉县文化广电新闻出版局 | Roof boarding for bamboo integrated houses |
| CN203336819U (en) * | 2012-04-04 | 2013-12-11 | 戴森技术有限公司 | Heating device |
| CN103075801A (en) * | 2013-01-28 | 2013-05-01 | 宁波鸿图工业设计有限公司 | Waterproof fan heater |
| CN203904568U (en) * | 2014-04-18 | 2014-10-29 | 吴江市科时达纺织有限公司 | Humidification device of textile |
| CN204141769U (en) * | 2014-09-11 | 2015-02-04 | 青岛海尔空调器有限总公司 | Desktop air-conditioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104697163A (en) | 2015-06-10 |
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