CN111005796A - Automobile electronic fan and automobile heat dissipation structure - Google Patents
Automobile electronic fan and automobile heat dissipation structure Download PDFInfo
- Publication number
- CN111005796A CN111005796A CN201911313378.6A CN201911313378A CN111005796A CN 111005796 A CN111005796 A CN 111005796A CN 201911313378 A CN201911313378 A CN 201911313378A CN 111005796 A CN111005796 A CN 111005796A
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- China
- Prior art keywords
- fan
- electron
- heat dissipation
- automobile
- main frame
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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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P2005/025—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers using two or more air pumps
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The embodiment of the invention provides an automobile electronic fan and an automobile heat dissipation structure, wherein the automobile electronic fan comprises: left side electron fan and right electron fan, wherein become an contained angle between left side electron fan and the right electron fan, so that the electron fan assembly that left side electron fan and right electron fan formed has the V font structure of predetermineeing the contained angle. According to the scheme, a certain angle is formed between the left electronic fan and the right electronic fan, so that the air outlet direction of the automobile electronic fan forms a certain angle with the air inlet direction, the negative pressure between the air outlet end of the automobile electronic fan and the engine can be reduced, and the heat dissipation effect is improved.
Description
Technical Field
The invention relates to the technical field of automobile accessories, in particular to an automobile electronic fan and an automobile heat dissipation structure.
Background
Under the conditions of low carbon and environmental protection awareness and strong promotion of national policies, requirements on fuel economy and emission performance are further increased, and an exhaust manifold is integrated in an engine water jacket to reduce emission temperature in a new generation of engine technology, but the heat dissipation requirement of an engine system is increased. On the other hand, along with the trade development, engine compartment space utilization is high, arranges compactly, not only can't improve the cooling effect through enlarging the radiator windward area, and the engine next to the fan still can cause negative effects to the intake.
In the whole vehicle development process, the influence of an engine on the intake air is weakened generally by increasing the distance between the engine and a fan, but most of large-displacement vehicle types (particularly longitudinal engine vehicle types) have smaller and narrower cabin space and are difficult to realize.
Disclosure of Invention
The invention solves the technical problem of providing an automobile electronic fan and an automobile heat dissipation structure, and reduces negative pressure formed between the automobile electronic fan and a transmitter, thereby improving the heat dissipation effect.
To solve the above technical problem, an embodiment of the present invention provides the following solutions:
an automotive electronics fan comprising: left side electron fan and right electron fan, wherein become an contained angle between left side electron fan and the right electron fan, so that the electron fan assembly that left side electron fan and right electron fan formed has the V font structure of predetermineeing the contained angle.
Wherein, the left electronic fan comprises fan blades, and the right electronic fan comprises fan blades; the fan cover also comprises a V-shaped main frame, wherein guard plates are arranged at the top and the bottom of the main frame, so that the main frame and the guard plates are matched to form a fan cover body; wherein the cover body formed by the guard plate and the main frame is attached to the heat dissipation assembly so as to change the inlet air conveyed by the heat dissipation assembly into outlet air which is output towards two sides of the transmitter; wherein the air outlet and the air inlet A form an included angle.
An included angle α is formed between the left electronic fan and the heat dissipation assembly, and an included angle β is formed between the right electronic fan and the heat dissipation assembly.
Wherein α ≠ β, or α ≠ β.
The utility model provides an automobile heat radiation structure, includes heat dissipation assembly and automobile electron fan, wherein automobile electron fan includes left electron fan and right electron fan, wherein become an contained angle between left side electron fan and the right electron fan, so that the electron fan assembly that left side electron fan and right electron fan formed has the V font structure of predetermineeing the contained angle.
Wherein, heat dissipation assembly includes: a condenser, an intercooler and a radiator; wherein condenser, intercooler, radiator range upon range of setting are with stroke heat dissipation assembly.
Wherein, the left electronic fan comprises fan blades, and the right electronic fan comprises fan blades; the fan cover also comprises a V-shaped main frame, wherein guard plates are arranged at the top and the bottom of the main frame, so that the main frame and the guard plates are matched to form a fan cover body; the cover body consisting of the guard plate and the main frame is attached to the inner wall of a radiator of the heat dissipation assembly so as to change the inlet air conveyed by the heat dissipation assembly into outlet air which is output towards two sides of the transmitter; wherein the air outlet and the air inlet A form an included angle.
The scheme of the invention at least comprises the following beneficial effects:
according to the scheme, a certain angle is formed between the left electronic fan and the right electronic fan, so that the air outlet direction of the automobile electronic fan forms a certain angle with the air inlet direction, the negative pressure between the air outlet end of the automobile electronic fan and the engine can be reduced, and the heat dissipation effect is improved.
Drawings
Fig. 1 is a schematic structural view of an automotive electric fan and a front cabin of a vehicle to which the automotive electric fan is mounted;
fig. 2 is a schematic structural view of an automotive electronic fan and a front cabin of a vehicle to which the automotive electronic fan is mounted according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of an electronic fan of an automobile according to an embodiment of the present invention;
FIG. 4 is a front view of the automotive electronic fan of FIG. 3.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Fig. 1 shows an automotive electronic fan and an automotive front cabin in which the electronic fan is installed, which includes a left electronic fan 111 and a right electronic fan 112 horizontally disposed; the left electronic fan 111 and the right electronic fan 112 form an electronic fan assembly and are assembled on the heat dissipation assembly. The heat dissipation assembly comprises a front grille 104, a condenser 105, an intercooler 106 and a radiator 107; the electronic fan assembly is disposed against the inner wall of the heat sink 107 of the heat dissipating assembly and the engine 101 to deliver intake air through the heat dissipating assembly to the engine 101.
Specifically, as shown in fig. 1, the direction of the intake air a is shown by an arrow, the intake air a is conveyed to the engine 101 after passing through the heat dissipation assembly, and a crosswind B is formed from a space between the engine 101 and the left and right wheel covers 102 and 103, and the wind direction of the crosswind B is shown by the arrow in fig. 1. The automobile electronic fan with the structure shown in fig. 1 conveys the inlet air a blown into the heat dissipation assembly to the position of the transmitter 101 without changing the direction, and the condenser/intercooler/radiator is of a porous structure, so that the inlet air a passes through the heat dissipation assembly and then is conveyed to the engine 101 to take away heat; the left electronic fan 111 and the right electronic fan 112 are used for increasing air transmission rate to improve heat dissipation effect. In the automobile electronic fan with the structure, the air outlets of the left electronic fan 111 and the right electronic fan 112 are opposite to the engine, so that the engine forms certain back pressure at the air outlet positions of the left electronic fan 111 and the right electronic fan 112, and the functions of the left electronic fan 111 and the right electronic fan 112 are weakened; and the closer the engine is to the left and right electronic fans 111 and 112, the greater the back pressure and thus the greater the negative effect.
The embodiment of the invention provides an automobile electronic fan, which has a structure shown in fig. 2, 3 and 4, and comprises a left electronic fan 211 and a right electronic fan 212, wherein an included angle is formed between the left electronic fan 211 and the right electronic fan 212, so that an electronic fan assembly formed by the left electronic fan 211 and the right electronic fan 212 has a v-shaped structure with a preset included angle.
As shown in fig. 3 and 4, the left electronic fan 211 includes a fan blade 2111, and the right electronic fan 212 includes a fan blade 2121; the fan further comprises a V-shaped main frame 213, the main frame 213 and guard plates 214 arranged at the top and the bottom of the main frame 213, so that the main frame 213 and the guard plates 214 cooperate to form a cover body of the fan; wherein the cover body formed by the guard plate 214 and the main frame 213 is attached to the heat dissipation assembly to change the inlet air a conveyed by the heat dissipation assembly into outlet air a' output towards two sides of the transmitter 201 as shown in fig. 2; wherein the outlet air A' and the inlet air A form an included angle.
As shown in fig. 3, an angle α is formed between the left electronic fan 211 and the heat dissipation assembly, and an angle β is formed between the right electronic fan 212 and the heat dissipation assembly, wherein α is β, or α is not equal to β.
In the electronic automobile fan shown in fig. 2, 3 and 4, the air inlet a can pass through the action strokes of the left electronic fan 211 and the right electronic fan 212 and form an air outlet a' with a certain angle with the air inlet a, so that the problem of air inlet volume reduction caused by negative pressure formed by the engine 201 at the rear end of the electronic automobile fan is solved; and does not influence the space between the left wheel cover 102 and the right wheel cover 103 on the two sides of the engine 201 for forming the crosswind B.
As shown in fig. 2, an embodiment of the present invention further provides an automobile heat dissipation structure, which includes a heat dissipation assembly and an automobile electronic fan; wherein the heat dissipation assembly comprises a front grille 204, a condenser 205, an intercooler 206, and a radiator 207; the automobile electronic fan comprises a left electronic fan 211 and a right electronic fan 212 which form an included angle with each other, so that an air outlet channel at the rear end of a heat dissipation assembly is formed through the left electronic fan 211, the right electronic fan 212 and a cover body.
According to the scheme, a certain angle is formed between the left electronic fan and the right electronic fan, so that the air outlet direction of the automobile electronic fan forms a certain angle with the air inlet direction, the negative pressure between the air outlet end of the automobile electronic fan and the engine can be reduced, and the heat dissipation effect is improved.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. An automotive electronics fan, comprising: left side electron fan and right electron fan, wherein become an contained angle between left side electron fan and the right electron fan, so that the electron fan assembly that left side electron fan and right electron fan formed has the V font structure of predetermineeing the contained angle.
2. The automotive electronic fan of claim 1, wherein the left electronic fan comprises fan blades and the right electronic fan comprises fan blades; the fan cover also comprises a V-shaped main frame, wherein guard plates are arranged at the top and the bottom of the main frame, so that the main frame and the guard plates are matched to form a fan cover body; wherein the cover body formed by the guard plate and the main frame is attached to the heat dissipation assembly so as to change the inlet air conveyed by the heat dissipation assembly into outlet air which is output towards two sides of the transmitter; wherein the air outlet and the air inlet A form an included angle.
3. The automotive electronic fan of claim 2, wherein the left electronic fan forms an angle α with the heat dissipating assembly, and the right electronic fan forms an angle β with the heat dissipating assembly.
4. The automotive electronics fan of claim 3, wherein α ≠ β, or α ≠ β.
5. The utility model provides an automobile heat radiation structure, its characterized in that, includes heat dissipation assembly and automobile electron fan, wherein automobile electron fan includes left electron fan and right electron fan, wherein become an contained angle between left side electron fan and the right electron fan, so that the electron fan assembly that left side electron fan and right electron fan formed has the V font structure of predetermineeing the contained angle.
6. The automotive heat dissipation structure of claim 5, wherein the heat dissipation assembly comprises: a condenser, an intercooler and a radiator; wherein condenser, intercooler, radiator range upon range of setting are with stroke heat dissipation assembly.
7. The heat dissipating structure of claim 5, wherein the left electronic fan comprises fan blades, and the right electronic fan comprises fan blades; the fan cover also comprises a V-shaped main frame, wherein guard plates are arranged at the top and the bottom of the main frame, so that the main frame and the guard plates are matched to form a fan cover body; the cover body consisting of the guard plate and the main frame is attached to the inner wall of a radiator of the heat dissipation assembly so as to change the inlet air conveyed by the heat dissipation assembly into outlet air which is output towards two sides of the transmitter; wherein the air outlet and the air inlet A form an included angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911313378.6A CN111005796A (en) | 2019-12-18 | 2019-12-18 | Automobile electronic fan and automobile heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911313378.6A CN111005796A (en) | 2019-12-18 | 2019-12-18 | Automobile electronic fan and automobile heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111005796A true CN111005796A (en) | 2020-04-14 |
Family
ID=70116428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911313378.6A Pending CN111005796A (en) | 2019-12-18 | 2019-12-18 | Automobile electronic fan and automobile heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111005796A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208646A (en) * | 2020-10-13 | 2021-01-12 | 江苏徐工工程机械研究院有限公司 | Power cabin and engineering vehicle |
| CN112879144A (en) * | 2021-03-24 | 2021-06-01 | 北京北方车辆集团有限公司 | Vertical step-type arrangement fan cabin structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61126034U (en) * | 1985-01-28 | 1986-08-07 | ||
| JPH03249324A (en) * | 1990-02-28 | 1991-11-07 | Nippondenso Co Ltd | Fan in radiator for vehicle |
| WO2012128767A1 (en) * | 2011-03-24 | 2012-09-27 | International Truck Intellectual Property Company, Llc | Engine airflow shield |
| JP2012207665A (en) * | 2012-07-10 | 2012-10-25 | Honda Motor Co Ltd | Radiator device for motorcycle |
| CN203623366U (en) * | 2013-09-04 | 2014-06-04 | 迪尔公司 | Cooling chamber and operating machine |
| CN103967585A (en) * | 2014-06-03 | 2014-08-06 | 苏州工业园区驿力机车科技有限公司 | Automobile radiator |
| KR20150071981A (en) * | 2013-12-19 | 2015-06-29 | 한라비스테온공조 주식회사 | Fan shroud integrating dual fan |
| CN209040949U (en) * | 2018-09-14 | 2019-06-28 | 陕西重型汽车有限公司 | A kind of vehicle electric fan assembly and cooling system |
-
2019
- 2019-12-18 CN CN201911313378.6A patent/CN111005796A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61126034U (en) * | 1985-01-28 | 1986-08-07 | ||
| JPH03249324A (en) * | 1990-02-28 | 1991-11-07 | Nippondenso Co Ltd | Fan in radiator for vehicle |
| WO2012128767A1 (en) * | 2011-03-24 | 2012-09-27 | International Truck Intellectual Property Company, Llc | Engine airflow shield |
| JP2012207665A (en) * | 2012-07-10 | 2012-10-25 | Honda Motor Co Ltd | Radiator device for motorcycle |
| CN203623366U (en) * | 2013-09-04 | 2014-06-04 | 迪尔公司 | Cooling chamber and operating machine |
| KR20150071981A (en) * | 2013-12-19 | 2015-06-29 | 한라비스테온공조 주식회사 | Fan shroud integrating dual fan |
| CN103967585A (en) * | 2014-06-03 | 2014-08-06 | 苏州工业园区驿力机车科技有限公司 | Automobile radiator |
| CN209040949U (en) * | 2018-09-14 | 2019-06-28 | 陕西重型汽车有限公司 | A kind of vehicle electric fan assembly and cooling system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208646A (en) * | 2020-10-13 | 2021-01-12 | 江苏徐工工程机械研究院有限公司 | Power cabin and engineering vehicle |
| CN112208646B (en) * | 2020-10-13 | 2022-02-01 | 江苏徐工工程机械研究院有限公司 | Power cabin and engineering vehicle |
| CN112879144A (en) * | 2021-03-24 | 2021-06-01 | 北京北方车辆集团有限公司 | Vertical step-type arrangement fan cabin structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200414 |