CN107606678A - A kind of double fan warmer - Google Patents
A kind of double fan warmer Download PDFInfo
- Publication number
- CN107606678A CN107606678A CN201711019288.7A CN201711019288A CN107606678A CN 107606678 A CN107606678 A CN 107606678A CN 201711019288 A CN201711019288 A CN 201711019288A CN 107606678 A CN107606678 A CN 107606678A
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- CN
- China
- Prior art keywords
- fan
- dual
- axle motor
- warmer
- double
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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.)
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Abstract
The invention provides a kind of double fan warmer, belong to heating service apparatus field, including shell, air duct board, heating component is fixed with the ducting outlet, the shell two sides are provided with air inlet, the housing central section is fixed with motor fixing seat, dual-axle motor is fixed with the motor fixing seat, two output ends of the dual-axle motor are connected by rotating junction of the key respectively with the first fan and the second fan, described first, the fan piece of second fan is circular arc, the intrados of the fan piece is identical with the steering of dual-axle motor, air inlet is arranged at warmer two sides, intake can be increased, reduce noise, simultaneously, the fan connected using dual-axle motor with by pyramidal structure, not only increase air output, and structure is compacter.
Description
Technical field
The present invention relates to heating service apparatus field, is specifically related to a kind of double fan warmer.
Background technology
Warmer is a kind of conventional heating system, and generally use converts electrical energy into heat energy, in existing electric heater,
Due to PTC heating system quick heatings, there is automatic constant-temperature feature, and can adapt to complex environment, thus application compared with
To be extensive.
China Patent Publication No. CN202852945U, authorization date on April 3rd, 2013, a kind of warmer is disclosed, especially
It is to be related to a kind of PTC warmers, belongs to a kind of heating system.The invention includes housing, blowing device, air channel, heating block, gone out
Air port and air inlet, air inlet and air outlet are separately positioned on the both ends of housing, and air channel is surrounded by air duct board and is arranged on housing
Interior, the air channel is penetrated with air outlet, and blowing device is arranged in air channel, and heating block is arranged at air outlet, in addition to wind-guiding block,
Wind-guiding block left end is connected with air channel bottom, and right-hand member is connected with the lower side end of air outlet.Set in the invention using air inlet
In equipment rear end, blowing device is externally provided with air duct board, therefore air flow has barrier, and air output can be caused to diminish and can produce
Raw noise.
The content of the invention
Air output in the prior art is smaller and noise problem it is an object of the invention to solving, and now provides a kind of double fan and takes
Warmer, by increasing capacitance it is possible to increase air output, reduce noise.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of double fan warmer, including shell, air duct board, heating component, the shell are fixed with the ducting outlet
Two sides are provided with air inlet, and the housing central section is fixed with motor fixing seat, twin shaft is fixed with the motor fixing seat
Motor, two output ends of the dual-axle motor are connected by connecting portion of the key respectively with the first fan and the second fan, described
First fan, the fan piece of the second fan are circular arc, and the intrados of the fan piece is identical with the steering of dual-axle motor.
Air inlet is arranged at warmer two sides, the size of air output is added using dual-axle motor and double fan, is taken
The more compact structure of warmer.
Preferably, first fan, the side of the second fan are provided with inclined support frame, and the other end of support frame is provided with
The connecting portion being connected with dual-axle motor output end, by support frame by the output end of the first fan, the second fan and dual-axle motor
Connection, the first fan, the second fan are transmitted into motion.
Preferably, support frame as described above is pyramidal structure or ladder-type structure, and pyramidal structure and ladder-type structure can avoid
First fan, the second fan and the contact with dual-axle motor, make more compact structure.
Preferably, the fan structure is integrally formed, and is integrally formed the efficiency that can increase in process, reduces life
Produce cost.
Preferably, the heating component is resistance wire or PTC-ceramic resistance heating plate.
Preferably, it is provided with heat emission hole at dual-axle motor in the middle part of the air duct board.
The beneficial effects of the invention are as follows：Air inlet is arranged at warmer two sides, by increasing capacitance it is possible to increase intake, reduction are made an uproar
Sound, meanwhile, the fan connected using dual-axle motor with by taper or stairstepping, air output is not only increased, and structure is more
Step up to gather.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the left view figure structure schematic representation of the warmer；
Fig. 2 is the main view schematic diagram of the warmer；
Fig. 3 is the structural representation of the first fan in the warmer；
Fig. 4 is the structural representation of the second fan in the warmer；
In figure：1st, shell, 2, air duct board, 3, heating component, 4, air inlet, 5, motor fixing seat, the 6, first fan, 61, support
Frame, 62, rotating junction, the 63, first fan piece, 7, dual-axle motor, the 8, second fan, the 83, second fan piece.
Embodiment
Below by specific embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Such as Fig. 1 to 4, a kind of double fan warmer, including shell 1, air duct board 2, be fixed with the ducting outlet plus
Hot component 3, the two sides of shell 1 are provided with air inlet 4, and the housing central section is fixed with motor fixing seat 5, and the motor is consolidated
Be fixed with dual-axle motor 7 in reservation 5, two output ends of the dual-axle motor 7 by key respectively with the first fan 6 and second
The rotating junction 62 of fan 8 connects, and first fan 6, the fan piece 63 of the second fan 8 are circular arc, the fan piece
63 intrados is identical with the steering of dual-axle motor 7.
Air inlet 4 is arranged to the two sides of equipment, while uses dual-axle motor 7, air output is added, reduces and make an uproar
Sound, it is compact-sized, moreover, wherein the intrados of fan piece 63 is identical with the steering of dual-axle motor 7, when dual-axle motor 7 is according to Fig. 1
In rotationally clockwise when, the first fan 6 is arranged on the left of equipment, the intrados of fan piece 63 towards the outside of fan, this
When the first fan 6 rotate during, can by surface of the air-flow along air duct board 2 carry out water conservancy diversion, due to the bottom of air duct board 2
Portion's structure is arc-shaped structure, and in fan rotation process, surface of the air-flow along air duct board 2 passes through heating component 3 from air-out
Mouth comes out, and the wind that now air outlet comes out is by heating, can reach heating effect with climate comfort.
Wherein, the first fan 6, the side of the second fan 8 are provided with inclined support frame 61, and the other end of support frame 61 is provided with
The rotating junction 62 being connected with the output end of dual-axle motor 7, the first fan 6, second can be reduced using inclined support frame 61
Gap between fan 8 and dual-axle motor 7, more compact structure.Further, support frame as described above 61 can be pyramidal structure or rank
Trapezium structure, pyramidal structure is used in the present embodiment, pyramidal structure is simple, will be moved from dual-axle motor transmission by pyramidal structure
To the first fan 6, the second fan 8.Further, the first fan 6, the second fan 8 are integrally formed, and are integrally formed and are not only simplified
Process, and can increase the service life.
Wherein, heating component 3 is resistance wire or PTC-ceramic resistance heating plate, is added in the present embodiment using PTC-ceramic resistance
Backing, not only caloric value is higher, and has automatic constant-temperature feature, convenient and safe in use.
Wherein, heat emission hole is provided with the middle part dual-axle motor 7 of air duct board 2, heat emission hole effectively can dissipate to dual-axle motor 7
Heat.
Embodiment described above is a kind of preferable scheme of the present invention, not the present invention is made any formal
Limitation, there are other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (6)
1. a kind of double fan warmer, including shell, air duct board, heating component is fixed with the ducting outlet, its feature
It is, the shell two sides are provided with air inlet, and the housing central section is fixed with motor fixing seat, in the motor fixing seat
Dual-axle motor is fixed with, two output ends of the dual-axle motor pass through the key rotation with the first fan and the second fan respectively
Connecting portion connects, and first fan, the fan piece of the second fan are circular arc, the intrados and dual-axle motor of the fan piece
Steering it is identical.
A kind of 2. double fan warmer according to claim 1, it is characterised in that：First fan, the second fan
Medial surface is provided with inclined support frame, the rotating junction that support frame is connected with dual-axle motor output end.
A kind of 3. double fan warmer according to claim 2, it is characterised in that：Support frame as described above be pyramidal structure or
Ladder-type structure.
A kind of 4. double fan warmer according to claim 1, it is characterised in that：First fan, the second fan one
It is body formed.
A kind of 5. double fan warmer according to claim 1, it is characterised in that：The heating component be resistance wire or
PTC-ceramic resistance heating plate.
A kind of 6. double fan warmer according to claim 1, it is characterised in that：Dual-axle motor in the middle part of the air duct board
Place is provided with heat emission hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711019288.7A CN107606678A (en) | 2017-10-27 | 2017-10-27 | A kind of double fan warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711019288.7A CN107606678A (en) | 2017-10-27 | 2017-10-27 | A kind of double fan warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107606678A true CN107606678A (en) | 2018-01-19 |
Family
ID=61080282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711019288.7A Withdrawn CN107606678A (en) | 2017-10-27 | 2017-10-27 | A kind of double fan warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107606678A (en) |
-
2017
- 2017-10-27 CN CN201711019288.7A patent/CN107606678A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180119 |