KR20120002118A - Air volume control apparatus of air and air guide flowing into engine room for automobile - Google Patents

Air volume control apparatus of air and air guide flowing into engine room for automobile Download PDF

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Publication number
KR20120002118A
KR20120002118A KR1020100062848A KR20100062848A KR20120002118A KR 20120002118 A KR20120002118 A KR 20120002118A KR 1020100062848 A KR1020100062848 A KR 1020100062848A KR 20100062848 A KR20100062848 A KR 20100062848A KR 20120002118 A KR20120002118 A KR 20120002118A
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KR
South Korea
Prior art keywords
air
shutter
guide
air shutter
engine room
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Application number
KR1020100062848A
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Korean (ko)
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KR101180195B1 (en
Inventor
정수성
Original Assignee
쌍용자동차 주식회사
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Priority to KR20100062848A priority Critical patent/KR101180195B1/en
Publication of KR20120002118A publication Critical patent/KR20120002118A/en
Application granted granted Critical
Publication of KR101180195B1 publication Critical patent/KR101180195B1/en

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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
    • 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
    • B60K11/08—Air inlets for cooling; Shutters or blinds therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/082—Engine compartments
    • B62D25/084—Radiator supports

Abstract

PURPOSE: The air shutter itself can be proceed the guide role if the air shutter is aside laid, the air guide can be omitted, the man-hour can be reduced. CONSTITUTION: A device for guiding air or regulating air volume flowed into an engine room of vehicles comprises a bumper grill, a radiator grill, a cooling module, an air shutter frame part(400), first and second air shutters(500a,500b). In the air shutter frame part, air inlet holes(401,402) is formed between up and down frames(410a,410b) which transversely put and left and right frame(420) which long ways put. In the outer end of the first air shutter and the second air shutter, fixation pins(510a,510b) inserted in shutter fixed holes(411a,411b) are formed. In the other side end of the first air shutter and the second air shutter, guide pins(520a,520b) inserted in shutter guide cavities(412a,412b) are formed. In the center of the first air shutter and the second air shutter. While a folding(530) being formed and spreading, the air inlet hole is secluded.

Description

Air volume control apparatus of air and air guide flowing into engine room for automobile}

The present invention relates to an air guide combined air volume control device for the air flowing into the engine room of a vehicle, and more particularly, the outside air introduced into the engine room through the bumper grill and the radiator grill does not spread out in all directions to the cooling module. The air guide of the air flowing into the engine room of the car can improve the productivity by reducing the component cost as well as the labor cost by eliminating the air guide by guiding it to the cooling module without separately installing the air guide. It relates to a combined air volume control device.

In general, various types of radiators, intercoolers, evaporators, condensers, etc., for cooling each part in a vehicle, such as an engine, as well as an engine for driving the vehicle, or for controlling an air temperature in a vehicle, are located in the engine room of the vehicle. Heat exchangers (hereinafter referred to as cooling modules) are installed.

Such a cooling module is usually distributed inside the heat exchange medium so that the heat exchange medium inside the cooling module and the air outside the cooling module heat exchange with each other to cool or heat dissipate the cooling module.

Therefore, in order for the cooling module in the engine room to operate stably, the outside air must be smoothly supplied into the engine room.

This external air is introduced into the engine room through the vent holes of the bumper grill and the radiator grill to cool the cooling module.

However, when the outside air enters the engine room all four seasons, that is, when the outside air enters the engine room during the winter season, the engine heating time is increased by that much, which reduces the fuel economy and also the resistance of the air continuously flowing during driving. This too will reduce fuel economy.

Therefore, only when necessary to install the air volume control device so that the outside air flows into the engine room to adjust the amount of air, but there are many problems in the prior art as described in detail as follows.

That is, in the related art, an air shutter 40 is installed between the bumper grill 10, the radiator grill 20, and the cooling module 30 to adjust the amount of air automatically as shown in FIGS. 1 to 2. .

However, in order to prevent the air introduced through the air shutter 40 from spreading in all directions without facing the cooling module 30, a separate air guide 50 is installed in the cooling module 30 to inflow the air in all directions. It is to be able to improve the cooling effect of the cooling module 30 by the large amount is guided to the cooling module 30 without diffusion.

However, in recent years, the development of automobiles has made a lot of efforts to reduce the number of parts and processes due to the improvement of productivity and the cost reduction. When the separate air guide 50 is installed, the work cost for installing the air guide as well as the parts cost increases In addition, there is a problem that the productivity is reduced.

Therefore, the present invention is to solve such a conventional problem, the object of the present invention is to concentrate the air introduced into the engine room to the cooling module without installing a separate air guide as well as to reduce the parts cost due to the air guide deletion The purpose of the present invention is to provide a combined airflow control device for the air flowing into the engine room of a car so that the labor can be reduced and the productivity can be improved accordingly.

In order to achieve the object of the present invention, the present invention is to install an air shutter between the bumper grill, the radiator grill and the cooling module to configure the air flow rate adjusting device flowing into the engine room of the vehicle, the vertical frame and vertically placed vertically An air inlet hole is provided between the left and right frames, shutter fixing holes are formed at both ends of the upper and lower frames, and the shutter portion of the upper and lower frames is formed in the center of the upper and lower frames so as to face the shutter fixing holes at both ends; The outer end is provided with a fixing pin to be fitted to the shutter fixing hole, the other end is provided with a guide pin to be fitted to the shutter guide hole, the center is provided with a folded portion when the air inlet is blocked, when folded, air inlet Characterized in that consisting of; the first air shutter and the second air shutter to perform the air guide function while opening the ball.

In the present invention, when the air shutter is folded to introduce external air into the engine room, the air shutter itself serves as an air guide, thereby guiding the air to the cooling module without installing a separate air guide. Therefore, the cost savings of parts due to the removal of the air guide, as well as the labor cost of not installing the air guide is reduced, thereby increasing the productivity.

Figure 1 is an exploded perspective view showing a state before the conventional air volume control device is installed.
Figure 2 is a plan view of a state installed conventional airflow control apparatus.
Figure 3 is an exploded perspective view of the main portion illustrating the airflow control device according to the present invention.
Figure 4 is a perspective view illustrating a closed state of the air shutter in the airflow control device according to the present invention.
5 is a perspective view illustrating an open state of the air shutter in the airflow control device according to the present invention.
Figure 6 is an exploded perspective view illustrating a state before the air flow control device is installed in the air shutter closed state in the present invention.
Figure 7 is an exploded perspective view illustrating a state before the air flow control device is installed in the air shutter open state in the present invention.
8 is a plan view of the airflow control device installed in accordance with the present invention.

Hereinafter, with reference to the accompanying drawings, the technical configuration and operation effects as a preferred embodiment that can effectively achieve the features of the present invention will be described.

Figure 3 is an exploded perspective view of the main portion illustrating the airflow control device according to the present invention, Figure 4 is a perspective view illustrating a closed state of the air shutter in the airflow control device according to the invention,

5 is a perspective view illustrating an open state of the air shutter in the airflow control device according to the present invention, Figure 6 is an exploded perspective view illustrating a state before the airflow control device is installed in the air shutter closed state in the present invention, Figure 7 is an exploded perspective view illustrating a state before the air flow control device of the air shutter is opened in the present invention, Figure 8 is a plan view of the installed air volume control device according to the present invention.

In the present invention as described above, in order to configure the air flow rate adjusting device introduced into the engine room of the vehicle by installing an air shutter between the bumper grill 100, the radiator grill 200 and the cooling module 300, the vertical frame placed horizontally Air inlet holes 401 and 402 are provided between the left and right frames 420a and 410b, 410a and 410b, and shutter fixing holes 411a and 411b at both ends of the upper and lower frames 410a and 410b. It is formed, the air shutter frame portion 400 is formed in the center of the upper and lower frames (410a, 410b) formed in the center of the shutter guide holes (412a, 412b) in the opposite direction toward both shutter fixing holes (411a, 411b) Wow; Fixing pins 510a and 510b fitted to the shutter fixing holes 411a and 411b are provided at the outer ends thereof, and guide pins 520a and 520b fitted to the shutter guide holes 412a and 412b at the other ends thereof. Is provided, the folding portion 530 is provided in the center when the air inlet hole (401, 402) is blocked, and folded to open the air inlet hole (401, 402) agent to perform the air guide function Characterized in that consisting of; 1 air shutter (500a) and the second air shutter (500b).

The present invention is to install an air shutter to cool the cooling module 300 installed in the engine room to allow the outside air to flow into the engine room only when necessary and to prevent the air from entering the engine room if not required conventionally Same as

However, a feature of the present invention is to guide the concentrated air flow into the cooling module 300 without spreading in all directions without installing a separate air guide can reduce the cost of parts by deleting the air guide Of course, it is possible to reduce the labor required by not installing the air guide can improve the productivity.

That is, the present invention consists of the upper and lower frames 410a, 410b and the left and right frames 420, and the air inlet hole 401, 402 between the upper and lower frames 410a, 410b and the left and right frames 420. The air shutter frame unit 400 is provided.

Here, shutter fixing holes 411a and 411b are formed at both ends of the upper and lower frames 410a and 410b of the air shutter frame unit 400, and the shutter fixing holes are formed at both centers of the upper and lower frames 410a and 410b. Shutter guide holes 412a and 412b are formed long toward 411a and 411b.

In addition, fixing pins 510a and 510b that may be fitted to the shutter fixing holes 411a and 411b of the air shutter frame unit 400 are formed at the outer ends thereof, and the shutters of the air shutter frame unit 400 are formed at the inner ends thereof. A first air shutter 500a and a second air shutter 500b having guide pins 520a and 520bh fitted into the guide holes 412a and 412b are provided.

In this case, the center portion of the first air shutter 500a and the second air shutter 500b includes a foldable part 530 so that the first air shutter 500a and the second air shutter 500b can be unfolded or folded.

That is, in the first air shutter 500a and the second air shutter 500b, the fixing pins 510a and 510b are fitted into the shutter fixing holes 411a and 411b of the air shutter frame part 400 and thus the first air shutter 500a and the second air shutter 500b. Since one side of the air shutter 500a and the second air shutter 500b is fixed, when the other side is pulled, the first air shutter 500a and the second air shutter 500b are opposite to each other by the folding part 530. While being folded, the air inlet holes 401 and 402 of the air shutter frame part 400 are opened to allow external air to flow into the engine room.

When the first air shutter 500a and the second air shutter 500b that are folded inward are pulled inward, the first air shutter 500a and the second air shutter 500b are unfolded while the folded portion 530 is unfolded to introduce air inflow. It blocks the balls 401 and 402 so that outside air does not enter the engine room.

Here, the first air shutter 500a and the second air shutter 500b have guide pins 520a and 520b fitted to the shutter guide holes 412a and 412b of the air shutter frame part 400. 500a and the second air shutter 500b are free to move along the shutter guide holes 412a and 412b.

As such, the present invention allows the first air shutter 500a and the second air shutter 500b to be unfolded or folded in a folding manner, that is, to open the air inlet holes 401 and 402 of the air shutter frame unit 400. In order to fold the first air shutter 500a and the second air shutter 500b as shown in FIG. 8, the first air shutter 500a and the second air shutter 500b perform a conventional air guide role to bumpers. The air flowing into the engine room through the grill 100 and the radiator grill 200 is prevented from spreading in all directions and concentrated to the cooling module 300, thereby cooling the cooling module 300 in a short time.

In the present invention, the first air shutter 500a and the second air shutter 500b are rotated by receiving the power of the motor 600 to the center of the bottom of the lower frame 410b of the air shutter frame unit 400 as a means for operating. A rack gear having a pinion gear 700 to which the guide pins 520b of the first air shutter 500a and the second air shutter 500b are fitted at both ends of the pinion gear 700, respectively. 800a) and 800b are installed to face each other.

That is, when the coolant rises above the proper temperature, the control unit (not shown) sends a signal to the motor 600 to operate the motor 600, and when the motor 600 is operated, the motor 600 is operated. When the pinion gear 700 is installed and the pinion gear 700 is rotated, the rack gears 800a and 800b coupled thereto are moved in opposite directions, so that the first air shutter 500a is folded to one side. As the second air shutter 500b is folded to the other side, the air inlet holes 401 and 402 of the air shutter frame unit 400 are opened so that external air smoothly flows into the engine room.

In this case, the motor 600 may be a motor or an actuator.

On the contrary, when the temperature of the coolant drops below a predetermined temperature, the control unit also sends a signal to the motor 600 to operate the motor 600. When the motor 600 is operated, the pinion gear 700 operates in a first manner. As opposed to folding the air shutter 500a and the second air shutter 500b, the rack gears 800a and 800b are moved again to unfold the first air shutter 500a and the second air shutter 500b. By blocking the air inlet hole (401, 402) of the air shutter frame portion 400 is to prevent the inflow of air.

In the present invention, the motor 600 is mounted on either one of the upper and lower frames 410a and 410b to simultaneously control the first air shutter 500a and the second air shutter 500b, and the vehicle may travel at high speed. In order to ensure that the opening and closing of the first and second air shutters are operated even in the case of high-pressure wind power generated in the case, the motor 600, the pinion gear 700, and the rack gear 800a and 800b are respectively mounted on the upper and lower frames 410a and 410b. It would also be desirable to install and configure.

100: bumper grill 200: radiator grill
300: cooling module 400: air shutter frame portion
401,402: Air inlet hole 410a, 410b: Upper and lower frame
411a, 411b: Shutter fixing hole 412a, 412b: Shutter guide hole
420: left and right frame 500a, 500b: first, second air shutter
510a, 510b: Fixed pin 520a, 520b: Guide pin
530: folding part 600: electric motor
700: Pinion gear 800a, 800b: Rack gear

Claims (4)

In installing the air shutter between the bumper grill 100, the radiator grill 200 and the cooling module 300 to configure the air flow rate adjusting device flowing into the engine room of the vehicle,
Air inlet holes 401 and 402 are provided between the upper and lower frames 410a and 410b that are horizontally placed, and the left and right frames 420 that are vertically positioned. 411a) and 411b are formed, and in the center of the upper and lower frames 410a and 410b, air shutters having long shutter guide holes 412a and 412b are formed to face the shutter fixing holes 411a and 411b at opposite centers. A frame part 400;
Fixing pins 510a and 510b fitted to the shutter fixing holes 411a and 411b are provided at the outer ends thereof, and guide pins 520a and 520b fitted to the shutter guide holes 412a and 412b at the other ends thereof. Is provided, the folding portion 530 is provided in the center when the air inlet hole (401, 402) is blocked, and when folded folded the air inlet hole (401, 402) agent to perform the air guide function The first air shutter 500a and the second air shutter 500b;
Combined air guide air volume control device of the air flowing into the engine room of the vehicle, characterized in that consisting of.
The method of claim 1,
In order to control the operation of the first air shutter 500a and the second air shutter 500b, a pinion gear 700 that is rotated by the power of the electric motor 600 is installed in the center thereof.
On both sides of the pinion gear 700, rack gears 800a and 800b, into which the guide pins 520a and 520b of the first air shutter 500a and the second air shutter 500b are fitted, respectively, are opposed to each other. Installed so
The first air shutter (500a) and the second air shutter (500b) is electrically opened and closed, characterized in that the air guide combined air flow rate adjusting device of the air flowing into the engine room of the vehicle.
The method according to claim 1 or 2,
The motor 600, the pinion gear 700, and the rack gears 800a and 800b which perform the opening and closing of the first air shutter 500a and the second air shutter 500b are
Combined air guide air volume control device of the air flowing into the engine room of the vehicle, characterized in that installed in each of the upper and lower frames (410a, 410b).
The method of claim 1,
The first air shutter 500a and the second air shutter 500b installed in the air shutter frame 400 and performing an opening or closing function may be provided.
Combined air guide air volume control device for the air flowing into the engine room of the vehicle, characterized in that the longitudinal movement from the center of the air shutter frame 400 to the left and right frames 420, respectively.
KR20100062848A 2010-06-30 2010-06-30 Air volume control apparatus of air and air guide flowing into engine room for automobile KR101180195B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20100062848A KR101180195B1 (en) 2010-06-30 2010-06-30 Air volume control apparatus of air and air guide flowing into engine room for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20100062848A KR101180195B1 (en) 2010-06-30 2010-06-30 Air volume control apparatus of air and air guide flowing into engine room for automobile

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KR20120002118A true KR20120002118A (en) 2012-01-05
KR101180195B1 KR101180195B1 (en) 2012-09-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102621503B1 (en) * 2022-06-29 2024-01-05 김용로 Cooling fan for vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101588761B1 (en) 2014-05-02 2016-01-26 현대자동차 주식회사 Control system of flowing air into vehicle engine room

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5476022U (en) * 1977-11-08 1979-05-30
DE3522592A1 (en) 1985-06-25 1987-01-08 Sueddeutsche Kuehler Behr JALOUSIE FOR A COOLER OF AN INTERNAL COMBUSTION ENGINE
JPS6266222U (en) 1985-10-17 1987-04-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102621503B1 (en) * 2022-06-29 2024-01-05 김용로 Cooling fan for vehicle

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