KR20040069472A - a flow isolator and an air vent louver using the said flow isolator - Google Patents

a flow isolator and an air vent louver using the said flow isolator Download PDF

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Publication number
KR20040069472A
KR20040069472A KR1020030005884A KR20030005884A KR20040069472A KR 20040069472 A KR20040069472 A KR 20040069472A KR 1020030005884 A KR1020030005884 A KR 1020030005884A KR 20030005884 A KR20030005884 A KR 20030005884A KR 20040069472 A KR20040069472 A KR 20040069472A
Authority
KR
South Korea
Prior art keywords
louver
opening
formed
louvers
flow path
Prior art date
Application number
KR1020030005884A
Other languages
Korean (ko)
Inventor
이덕원
강재윤
Original Assignee
비스티온 인테리어스 코리아 주식회사
쌍용자동차 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 비스티온 인테리어스 코리아 주식회사, 쌍용자동차 주식회사 filed Critical 비스티온 인테리어스 코리아 주식회사
Priority to KR1020030005884A priority Critical patent/KR20040069472A/en
Publication of KR20040069472A publication Critical patent/KR20040069472A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/34Nozzles; Air-diffusers
    • B60H1/3414Nozzles; Air-diffusers with means for adjusting the air stream direction
    • B60H1/3421Nozzles; Air-diffusers with means for adjusting the air stream direction using only pivoting shutters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/34Nozzles; Air-diffusers
    • B60H2001/3464Details of hinges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/34Nozzles; Air-diffusers
    • B60H2001/3471Details of actuators
    • B60H2001/3478Details of actuators acting on additional damper doors

Abstract

PURPOSE: A passage-opening and shutting unit and an air vent louver making use of the passage-opening and shutting unit are provided to quickly interrupt the air flow of an air vent, to simplify the air interruption structure of the air vent, and to exactly execute air interruption of the air vent. CONSTITUTION: A passage-opening and shutting unit has plural first louvers(110). The first louvers have an area corresponding to the inner area of a fluid passage(210). The first louvers are divided into multi-steps. Overlap parts(110a) are formed to one-ends of the first louvers. The passage-opening and shutting unit has a rotation unit(140) to simultaneously rotate the first louvers. The rotation unit comprises plural hinge pieces(140a,140b) connected to the first louvers; first fixing grooves(140c) formed to the fluid passage to connect one of the hinge pieces; and a rotating rod. Plural second fixing grooves(140d-1) are simultaneously formed to the rotating rod, to fix the other one of the hinge pieces.

Description

A flow isolator and an air vent louver using the said flow isolator}

The present invention relates to a channel opening and closing opening and an air vent louver using the same. More specifically, an air vent body and a plurality of first louvers installed in the air vent body operate as flow path converting means, and the air A plurality of second louvers provided at the end of the vent body includes a flow path opening and closing portion that operates as a flow path opening and closing the flow path opening and closing the air flow of the air vent by a minimum of components and the air vent louver using the same It is about.

In general, a vehicle is provided with an air conditioner for circulating and purifying the air flowing in and out of the room, or to maintain a constant temperature, the air conditioner is heated and cooled after inhaling the indoor and outdoor air of the vehicle It is composed of a blower device for discharging air and an air duct and defroster for flowing air generated from the blower device.

In addition, the outlet of the air duct is provided with a nozzle for controlling the amount of cold air or hot air and a damper for blocking the air passage, and the air conditioner or heater for cooling or heating the air is connected to the inlet side of the air duct.

Thus, the device for opening and closing the damper in the air vent of the vehicle is shown in the air vent opening and closing structure of the vehicle of Publication No. 2002-55663, the configuration is the air duct around the hinge 16, as shown in Figure 1a, b (1) is rotatably mounted to control the flow of air, and when the doors 14, 14 'and the doors 14, 14' with the gears 20, 20 'in the center are opened. It has a vent louver 12 for supplying the inside of the vehicle by adjusting the direction of the air flowing into the.

In addition, a rack bar 22 engaged with the gears 20 and 20 'is attached, and a screw cylinder 30 having a female thread formed therein and a knob 34 at one end thereof are attached thereto, and the screw cylinder 30 is attached thereto. It consists of a configuration including a screw shaft 32 is formed with a male screw to be engaged with the internal female screw.

However, the damper opening and closing structure of the air vent as described above, in order to control the flow of air, separate doors (14, 14 ') must be installed, as well as the operation for opening and closing the screw to adjust the air vent on one side The device is complicated by having a cylinder 30, the door is blocked by the operation of rotating the knob of the screw cylinder 30 is moved to block the air can not be made quickly, the number of parts is increased There is a downside to cost increases.

An object of the present invention for improving this, to quickly block the air flow of the air vent, to simplify the structure for blocking the air of the air vent, the flow path opening and closing to accurately perform the air blocking of the air vent And air vent louvers.

In addition, an object of the present invention is to provide a flow path opening and exit and an air vent louver using the same to prevent the leakage of the louver due to the pressure of the fluid when the air flow of the air vent is blocked, and to open the louver quickly.

1A and 1B are side views and main parts perspective views showing a conventional air vent opening and closing structure, respectively.

Figure 2 is a perspective view showing a flow path opening and closing in accordance with the present invention.

Figure 3a, b is a perspective view showing the state before and after opening and closing the air vent louver according to the present invention, respectively.

Figure 4 is a side view showing the main portion showing the operating state of the air vent louver according to the present invention.

5 is a perspective view showing a flow opening and closing means of the air vent louver according to the present invention.

6 is an operational state diagram of the first louver according to the opening and closing operation of the air vent louver according to the present invention.

* Description of the symbols for the main parts of the drawings *

100 ... Euro Opening and Exit 110 ... First Louver

110b ... knife 110c ... contact surface

210 fluid channel 220 panel

310 ... 2nd Louver 320d ...

In order to achieve the above objects, there is provided a plurality of louvers divided into multiple stages to have a fluid passage and a cross section at least coincident with the area on the passage, and a flow path opening and closing opening having the rotating means so that the louvers rotate at the same time.

Meanwhile, the present invention provides an air vent body in which a fluid passage is formed;

A flow path converting portion in which a plurality of first louvers provided on the fluid passage of the air vent body operate as flow path converting means; and,

A plurality of louvers are installed in multiple stages so as to have a cross section that matches the end area of the fluid passage, and an air vent louver using a flow path opening and closing opening having a flow opening and closing opening having a rotating means for rotating the louver at the same time is provided. Is provided.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 2, the flow path opening / closing opening 100 according to the present invention includes a panel 220 when a plurality of first louvers 110 are divided into multiple stages while having an area that matches the inner area of the fluid passage 210. ) Is installed to be located on the same plane, and overlap portion (110a) is formed so that the ends overlap each other when in close contact, and the rotating means 140 is provided to rotate the first louver (110) at the same time.

The rotation means 140, the forehead of the fluid passage 210 so that a plurality of hinge pieces 140a, 140b and the one side hinge piece 140a connected to the first louver 110 of the object, respectively, connected up and down. The main beam is rotated to be installed inside the fluid passage 210 while a plurality of second fixing grooves 140d-1 are formed at the same time so that the first fixing grooves 140c and the other hinge pieces 140b respectively formed on both sides are fixed. It is made as a rod 140d.

In addition, a knob 110b for easily rotating the first louver 110 of the object may be provided to protrude on one side of the first louver 110, and at this time, corresponds to the first louver 110 having the knob 110b. The contact surface 110c is integrally formed at the end of the first louver 110 of another object.

In addition, airtight jaws 210b and 220b are formed at the ends of the fluid passages 130 so as to correspond to the wings positioned at the uppermost and lowermost ends, respectively.

Meanwhile, the air vent louver of the present invention as shown in FIGS. 3 to 6 is formed as the flow path opening and closing opening 100, the air vent body 200, and the flow path conversion unit 300.

The flow path opening and closing opening 100 is the same as the configuration described above.

In addition, the air vent body 200 in which the flow path opening and closing hole 100 is mounted, has a flow path passage 210 formed to be connected to the main pipe of the vehicle air conditioner, and is integrally connected to an end thereof to protrude into the interior material of the vehicle. The panel 220 is formed in a predetermined shape.

The flow path converting part 300 is configured such that the plurality of second louvers 310 are rotatable as the flow path converting means 320 in a vertical direction on the fluid passage 210 of the air vent body inside the flow path opening and closing opening 100. Is installed.

The flow path converting unit 320 may include a driving rod 320b and a second side of the hinge shaft 320a which are respectively formed at upper and lower ends of the second louver 310 and the second louver 310. The drive shaft 320c protruding from the louver 310 and the dial 320d protruding from the outside of the panel 220 while being connected to the drive shaft 320c, the fixing groove 320e for fixing the hinge shaft 320a, and the drive shaft ( 320c) consists of a support shaft guide slot 320f.

Referring to the operation of the present invention made of such a configuration as follows.

As shown in FIG. 2, when the plurality of first louvers 110 installed on the fluid passage 210 formed to penetrate through the panel 220 rotate in one direction, one end surface thereof overlaps with each other to form a fluid passage ( Block the flow of fluid through the 210.

In addition, the upper end and the lower end of the fluid passage 210 connected to the panel 220 are formed with a sealing jaw (210b, 220b) to correspond to the first louver 110, respectively, to prevent the leakage of fluid. .

At this time, the first louver 110 of the object is configured such that the overlap portion 110a integrally protruding from the end thereof overlaps with one end of the louver on one side thereof so that the fluid leaks when the first louver 110 is closed. This is to be prevented.

In addition, a plurality of hinge pieces 140a and 140b and one side hinge piece 140a connected to the first louver 110 of the object may include rotating means 140 for temporarily rotating the first louver 110. Rotating rod 140d having a plurality of second fixing grooves 140d-1 formed at the same time so that the first fixing groove 140c and the other hinge piece 140b formed on both sides of the fluid passage 210 facing each other are connected to each other. And rotates the knob 110b protruding on one side of the first louver 110 so that the entire individual louver hinged to the fluid passage 210 is rotated in the same direction so that the fluid passage is closed or opened. It is done.

In addition, the knob 110b installed to easily rotate the first louver 110 of the object has a predetermined inclination and coincides with the contact surface 110c formed on one side of the first louver 110 corresponding thereto. To prevent leakage of fluid during close contact with the first louver.

On the other hand, the air vent louver of the present invention using the passage opening and closing as described above.

2 to 6, the flow path conversion unit 300 and the flow path opening and closing 100 is installed in accordance with the flow order of the fluid inside the air vent body 200 to adjust the direction of the discharged fluid by adjusting it or It blocks the flow of discharged fluid.

In addition, the flow path opening and closing hole 100 has a plurality of louvers 110 simultaneously rotate in one direction by a rotation operation of the knob 110b protruding from one side of the first louver 110 of the object, so that one end thereof overlaps with each other. Completely blocking 210 and, on the contrary, by rotating the knob 110b reversely, a plurality of louvers rotate simultaneously to open the fluid passage 210.

In addition, the air vent body 200 to which the flow path opening and closing opening 100 is mounted comprises a flow path passage 210 having a shape connected to the main pipe of the vehicle air conditioner and a panel 220 protruding to the interior material of the vehicle. 220 is exposed to the outer surface of the dashboard, such that the air flows to the interior of the vehicle by the operation of opening or closing the first louver (110).

In addition, the flow path converting unit 300 may rotate the plurality of second louvers 310 in a vertical direction on the fluid passage 210 of the air vent body that is inside of the flow path opening and closing hole 100. When performing the role of the rudder to control the direction of the fluid when the direction of the fluid discharged through the first louver 110 is freely converted.

The second louver 310 is rotated inside the fluid passage 210 through the flow path converting means 320, which is formed on the hinge shaft 320a and the upper and lower ends of the second louver 310, respectively. A dial protruding outside the panel 220 while being connected to the driving rod 320c and the driving shaft 320c protruding from the second louver 310 and the driving shaft 320c which are integrally connected to the two louvers 310. 320d, the hinge shaft 320a, the fixing groove 320e for fixing the drive shaft 320c, and the support shaft guide slot 320f, which rotates the dial inside the fluid passage 210. The louver 310 is rotated in its entirety.

By the above configuration, the fluid passage can be quickly opened and closed, as well as the direction of the flow path to bring a simple appearance to the outside.

As described above, according to the air vent louver of the present invention, the air flow of the air vent is rapidly blocked by the operation of moving the louver up and down, and the structure for blocking the air vent of the air vent by eliminating the damper and the dial for operating the same. It simplifies and overlaps the ends of the individual louvers, which is effective in accurately blocking the air vent.

While the invention has been shown and described with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit or scope of the invention as provided by the following claims. I would like to clarify that those who have knowledge of this can easily know.

Claims (7)

  1. A plurality of first louvers 110 are divided into a plurality of stages while having an area coinciding with the inner area of the fluid passage 210, and the ends of the first louvers 110 are overlapped with each other when they are in close contact with each other. Overlap portion (110a) is formed respectively, the flow path opening and closing opening is provided with a rotating means 140 to rotate the first louver (110) at the same time.
  2. The fluid passage 210 of claim 1, wherein the rotation means 140 includes a plurality of hinge pieces 140a and 140b connected to the first louver 110 of the object and the one side hinge piece 140a. The first fixing groove (140c) and the other hinge piece (140b) formed in the) is formed as a rotating rod (140d) is formed at the same time a plurality of second fixing grooves (140d-1) are fixed to the opening and closing opening .
  3. According to claim 1, The first louver 110, the knob 110b is protruded on one side, the end of the other first louver 110 corresponding to the first louver 110 having the knob 110b. A flow path opening and closing characterized in that the contact surface (110c) is formed on.
  4. According to claim 1, The fluid passage 210, the flow path opening and closing characterized in that the closing jaw is formed so as to correspond to the top and bottom individual louvers connected to the inner side, respectively.
  5. A plurality of first louvers 110 are installed to match the inner area of the fluid passage 210, and one end portion of the first louver 110 of the object is formed with overlap portions 110a, the ends of which overlap each other. A flow path opening and closing hole (100) provided with a rotating means (140) for simultaneously rotating the first louver (110);
    An air vent body (200) consisting of a panel (220) which is integrally connected to an end of the passage opening (130) connected to the inside of the passage opening (100) and an end thereof and protrudes from the interior of the automobile; and,
    In the configuration comprising a flow path conversion unit 300 is installed so that the plurality of second louvers 310 rotatably as the flow path conversion means 320 in the vertical direction on the fluid passage (210) inside the flow path opening 100. Air vent louver using a channel opening and closing.
  6. The fluid passage 210 of claim 5, wherein the rotation means 140 includes a plurality of hinge pieces 140a and 140b connected to the first louver 110 of the object and the one side hinge piece 140a. The first fixing groove (140c) and the other hinge piece (140b) formed in the) is formed as a rotating rod (140d) is formed at the same time a plurality of second fixing grooves (140d-1) are fixed to the opening and closing opening .
  7. The driving rod 320b of claim 5, wherein the flow path converting means 320 connects the hinge shaft 320a and the individual second louver 310 respectively formed at upper and lower ends of the second louver 310, respectively. And a driving groove 320c protruding from the second louver 310 at one side and a dial 320d protruding from the outside of the panel 220 while being connected to the driving shaft 320c, and a hinge shaft 320a fixed thereto. Air vent louver, characterized in that consisting of a guide slot (320f) is supported (320e) and the drive shaft (320c).
KR1020030005884A 2003-01-29 2003-01-29 a flow isolator and an air vent louver using the said flow isolator KR20040069472A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020030005884A KR20040069472A (en) 2003-01-29 2003-01-29 a flow isolator and an air vent louver using the said flow isolator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030005884A KR20040069472A (en) 2003-01-29 2003-01-29 a flow isolator and an air vent louver using the said flow isolator

Publications (1)

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KR20040069472A true KR20040069472A (en) 2004-08-06

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KR1020030005884A KR20040069472A (en) 2003-01-29 2003-01-29 a flow isolator and an air vent louver using the said flow isolator

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103109749A (en) * 2013-03-18 2013-05-22 何敬丽 Ventilating device of pig house
KR101583714B1 (en) 2014-09-30 2016-01-08 (주)루버텍 Ventilating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103109749A (en) * 2013-03-18 2013-05-22 何敬丽 Ventilating device of pig house
KR101583714B1 (en) 2014-09-30 2016-01-08 (주)루버텍 Ventilating device

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