CN206242858U - Automotive fan heater - Google Patents
Automotive fan heater Download PDFInfo
- Publication number
- CN206242858U CN206242858U CN201621370200.7U CN201621370200U CN206242858U CN 206242858 U CN206242858 U CN 206242858U CN 201621370200 U CN201621370200 U CN 201621370200U CN 206242858 U CN206242858 U CN 206242858U
- Authority
- CN
- China
- Prior art keywords
- air
- outlet
- aerofoil
- fan heater
- automotive fan
- Prior art date
- 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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- 238000010257 thawing Methods 0.000 claims abstract description 30
- 238000007664 blowing Methods 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model is related to automotive fan heater, including air blower, heater cores, cavity, face air port and defrosting outlet are blown, air blower and heater cores are arranged in cavity, blow face air port and defrosting outlet is disposed adjacent, described blowing be provided with damper between face air port and defrosting outlet, damper includes aerofoil and rotating shaft, and rotating shaft is arranged on damper middle part, and aerofoil rotates around the axis, the aerofoil is for curved surface and to defrosting outlet direction protrusion, the rotating shaft and curved surface aerofoil interval setting.Automotive fan heater of the present utility model can be realized to defrosting outlet and the allocation of the amount of air for blowing face air port, and simple structure, and cost is relatively low, by changing allocation of the amount of air by the curvature for changing curved surface aerofoil；Additionally, carrying out water conservancy diversion to the air outlet of air blower, so as to reduce the flow-disturbing effect of air outlet, the flow of air-flow is improved, improve the efficiency of air blower.
Description
Technical field
The utility model is related to automobile technical field, more particularly to automotive fan heater.
Background technology
Automotive fan heater is that, for providing heating to automobile in winter, it uses air blower that air is pumped into housing, leads to
Heater cores heating is crossed, in-car is then blown into by different air-out passages.The air-out mode of automotive fan heater include blow face lead to
Road, blows pin passage and defrosting channel.Treated hot-air has to pass through air distribution mechanism and is sent to the outlet specified, and blows
The person needs position.In air distribution mechanism, air door plays vital effect, and the open and-shut mode of each air door is direct
The whereabouts of air is decide, only air door reaches the position specified in predetermined patterns, can just make wind blander
Position.So the control controlled actually to each air-out air door to air-out mode.It is as shown in Figure 1 the vapour of prior art
Car warm-air drier, including face passage 10 and defrosting channel 20 are blown, blow face passage 10 and defrosting channel 20 is disposed adjacent, and use two
Air door 101,102 is controlled, and causes control structure more complicated, relatively costly.Also have in the prior art using an air door pair
Blow face passage and defrosting channel is controlled, but, the air quantity of face passage needs is generally blown more than defrosting channel, so that in-car
Temperature can faster heat up.Additionally, as shown in figure 1, the air blower 30 and heater cores 40 of warm-air drier are arranged in cavity 50, drum
When air is pumped into internal cavity 50 by blower fan, easily there is flow-disturbing in air outlet 301, so as to reduce air mass flow, is unfavorable for lifting
Blower efficiency.
Utility model content
The utility model is in order to solve problem of the prior art, there is provided a kind of simple structure, cost is relatively low, air blower effect
Rate automotive fan heater higher.
Concrete technical scheme is as follows：Automotive fan heater, including air blower, heater cores, cavity blow face air port and defrosting wind
Mouthful, air blower and heater cores are arranged in cavity, blow face air port and defrosting outlet is disposed adjacent, described to blow face air port and defrosting
Damper is provided between air port, damper includes aerofoil and rotating shaft, and rotating shaft is arranged on damper middle part, and aerofoil is around the shaft
Rotate, the aerofoil is for curved surface and to defrosting outlet direction protrusion, the rotating shaft and curved surface aerofoil interval setting.
It is below attached technical scheme of the present utility model.
Preferably, the air blower includes housing and impeller, and impeller is set in the housing, and housing is provided with air-out
Mouthful, air outlet is provided with polylith deflector, and deflector direction is consistent.
Preferably, the air outlet includes hang plate, and air outlet becomes big along hang plate direction from inside to outside.
Preferably, the impeller is made up of polylith blade.
Preferably, the deflector is separately positioned on the first side wall and second sidewall of air outlet, and first,
Two side walls are oppositely arranged, and deflector is oppositely arranged.
Preferably, the deflector is arc and is bent towards hang plate direction.
Preferably, the first inwall of the defrosting outlet is provided with the first limiting section, described to blow the of face air port
Two inwalls are provided with the second limiting section, and first, second limiting section is located on the motion path of aerofoil edge part.
Technique effect of the present utility model：Automotive fan heater of the present utility model can be realized to defrosting outlet and blow face wind
The allocation of the amount of air of mouth, and simple structure, cost are relatively low, by changing allocation of the amount of air by the curvature for changing curved surface aerofoil；Additionally,
Air outlet to air blower carries out water conservancy diversion, so as to reduce the flow-disturbing effect of air outlet, improves the flow of air-flow, improves air blast
The efficiency of machine.
Brief description of the drawings
Fig. 1 is the schematic diagram of the warm-air drier of prior art in the utility model background technology.
Fig. 2 is the schematic diagram of the automotive fan heater of the utility model embodiment.
Fig. 3 is the schematic diagram of the damper of the automotive fan heater of the utility model embodiment.
Fig. 4 is another schematic diagram of the damper of the automotive fan heater of the utility model embodiment.
Fig. 5 is the schematic diagram of the air blower of the utility model embodiment.
Fig. 6 is the sectional view of the air blower of the utility model embodiment.
Specific embodiment
Below, substantive distinguishing features of the present utility model and advantage are further described with reference to example, but this practicality is new
Type is not limited to listed embodiment.
As shown in Figures 2 to 5, the automotive fan heater of the present embodiment includes blowing face air port 1, and defrosting outlet 2, air blower 4 is warmed up
Wind core body 5, cavity, air blower and heater cores are arranged in cavity, blow face air port 1 and defrosting outlet 2 is disposed adjacent.It is described to blow
Be provided with damper 3 between face air port 1 and defrosting outlet 2, damper 3 control to blow face air port 1 and defrosting outlet 2 opening or
Close.Damper 3 includes aerofoil 31 and rotating shaft 32, and rotating shaft 32 is arranged on the middle part of damper 3,32 turns around the shaft of aerofoil 31
It is dynamic, so as to be changed in open position and closed position.The aerofoil 41 is curved surface and is protruded to defrosting outlet direction, the rotating shaft
32 with the interval setting of curved surface aerofoil 31.In above-mentioned technical proposal, by curved surface aerofoil 31 so that when aerofoil 31 is in open position
When, the spacing (cross-sectional width that air-flow can pass through) between aerofoil and defrosting outlet 2 is less than the spacing for blowing face air port 1, so that
The air-flow for flowing to defrosting outlet blows the air-flow in face air port less than flow direction.Above-mentioned technical proposal by changing the curvature of curved surface aerofoil,
Distribution of air flow can be changed, versatility is stronger, and cost is relatively low.
As shown in Figures 2 to 5, further, air blower 4 includes housing 41 and impeller 42, and impeller 42 is arranged on housing 41
In, housing 41 is provided with air outlet 43, and air outlet 43 is provided with polylith deflector 44, and the direction of deflector 44 is consistent.Led by setting
Stream plate 44 can be such that the air-flow of air outlet is blown out along deflector direction, so as to ensure the uniformity of the air-flow of blowout, reduce flow-disturbing
Generation so that raising efficiency.The air outlet 43 includes hang plate 431, and air outlet 43 becomes along hang plate direction from inside to outside
Greatly so that air outlet is in enlarging shape.In the present embodiment, the impeller 42 is made up of polylith blade 421.The deflector 44 is distinguished
It is arranged on the first side wall 432 and second sidewall 433 of air outlet, first, second side wall is oppositely arranged, deflector 44 is relative to be set
Put, four pieces of deflectors are provided with the present embodiment.The deflector 44 is arc and is bent towards hang plate direction, so that air-out
It is more smooth.First inwall 21 of the defrosting outlet 2 is provided with the first limiting section 22, second inwall 11 for blowing face air port 1
The second limiting section 12 is provided with, first, second limiting section is located on the motion path of aerofoil edge part 311 so that aerofoil is closed
When, first, second limiting section can carry out spacing to aerofoil.
The automotive fan heater of the present embodiment can be realized to defrosting outlet and the allocation of the amount of air for blowing face air port, and structure letter
Single, cost is relatively low, by changing allocation of the amount of air by the curvature for changing curved surface aerofoil；Additionally, being carried out to the air outlet of air blower
Water conservancy diversion, so as to reduce the flow-disturbing effect of air outlet, improves the flow of air-flow, improves the efficiency of air blower.
It is pointed out that above-mentioned preferred embodiment is only explanation technology design of the present utility model and feature, its purpose
It is to allow person skilled in the art will appreciate that content of the present utility model and implement according to this, this reality can not be limited with this
With new protection domain.All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in this reality
Within new protection domain.
Claims (7)
1. automotive fan heater, including air blower, heater cores, cavity blows face air port and defrosting outlet, air blower and heater cores
It is arranged in cavity, blows face air port and defrosting outlet is disposed adjacent, it is characterised in that be described to blow between face air port and defrosting outlet
Damper is provided with, damper includes aerofoil and rotating shaft, and rotating shaft is arranged on damper middle part, and aerofoil rotates around the axis, institute
Aerofoil is stated for curved surface and to defrosting outlet direction protrusion, the rotating shaft and curved surface aerofoil interval setting.
2. automotive fan heater as claimed in claim 1, it is characterised in that the air blower includes housing and impeller, impeller sets
Put in the housing, housing is provided with air outlet, air outlet is provided with polylith deflector, and deflector direction is consistent.
3. automotive fan heater as claimed in claim 2, it is characterised in that the air outlet includes hang plate, and air outlet is by interior
Become big to outer hang plate direction.
4. automotive fan heater as claimed in claim 3, it is characterised in that the impeller is made up of polylith blade.
5. automotive fan heater as claimed in claim 4, it is characterised in that the deflector is separately positioned on the first of air outlet
On side wall and second sidewall, first, second side wall is oppositely arranged, and deflector is oppositely arranged.
6. automotive fan heater as claimed in claim 5, it is characterised in that the deflector is arc and towards hang plate direction
Bending.
7. automotive fan heater as claimed in claim 1, it is characterised in that the first inwall of the defrosting outlet is provided with first
Limiting section, second inwall for blowing face air port is provided with the second limiting section, and first, second limiting section is located at aerofoil edge part
On motion path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621370200.7U CN206242858U (en) | 2016-12-14 | 2016-12-14 | Automotive fan heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621370200.7U CN206242858U (en) | 2016-12-14 | 2016-12-14 | Automotive fan heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206242858U true CN206242858U (en) | 2017-06-13 |
Family
ID=59007467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621370200.7U Active CN206242858U (en) | 2016-12-14 | 2016-12-14 | Automotive fan heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206242858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915759A (en) * | 2020-07-10 | 2022-01-11 | Lg电子株式会社 | Air purifier |
-
2016
- 2016-12-14 CN CN201621370200.7U patent/CN206242858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915759A (en) * | 2020-07-10 | 2022-01-11 | Lg电子株式会社 | Air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 8-1 Longqingzhi Third Road, Qinggang Street, Bishan County, Chongqing City, 402761 Patentee after: Chongqing Sipuning Technology Co.,Ltd. Address before: No. 8-1 Longqingzhi Third Road, Qinggang Street, Bishan County, Chongqing City, 402761 Patentee before: CHONGQING SIPUNING PLASTIC PRODUCTS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Car heater Granted publication date: 20170613 Pledgee: China Construction Bank Corporation Chongqing Shapingba Branch Pledgor: Chongqing Sipuning Technology Co.,Ltd. Registration number: Y2024980000527 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |