KR20130025240A - A defroster grill apparatus - Google Patents

A defroster grill apparatus Download PDF

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Publication number
KR20130025240A
KR20130025240A KR1020110088646A KR20110088646A KR20130025240A KR 20130025240 A KR20130025240 A KR 20130025240A KR 1020110088646 A KR1020110088646 A KR 1020110088646A KR 20110088646 A KR20110088646 A KR 20110088646A KR 20130025240 A KR20130025240 A KR 20130025240A
Authority
KR
South Korea
Prior art keywords
windshield glass
grill
bent
deep
auxiliary
Prior art date
Application number
KR1020110088646A
Other languages
Korean (ko)
Inventor
전덕철
Original Assignee
현대모비스 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 현대모비스 주식회사 filed Critical 현대모비스 주식회사
Priority to KR1020110088646A priority Critical patent/KR20130025240A/en
Publication of KR20130025240A publication Critical patent/KR20130025240A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/34—Nozzles; Air-diffusers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/02—Moistening ; Devices influencing humidity levels, i.e. humidity control
    • B60H3/024—Moistening ; Devices influencing humidity levels, i.e. humidity control for only dehumidifying the air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/54—Cleaning windscreens, windows or optical devices using gas, e.g. hot air
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Transportation (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

PURPOSE: A defroster gill apparatus is provided to reduce impact when a windshield glass bumps into the head of pedestrians by forming sub-holes between a defroster grill and the windshield glass. CONSTITUTION: A defroster grill apparatus comprises a crash pad(20) and a defroster grill(30). The crash pad is installed in a vehicle room adjacent to a windshield glass. The defroster grill comprises vent holes(35) for discharging air to the windshield glass and is arranged on the crash pad while being contacted to the windshield glass. Part of the defroster gill contacted to the windshield glass is separated from the windshield glass to form sub-holes(33) between the windshield glass and the defroster grill.

Description

Deep Grill Device {A DEFROSTER GRILL APPARATUS}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a deep grill apparatus, and more particularly, to a deep grill apparatus for discharging air to the windshield glass to remove moisture or ice snow formed on the windshield glass.

In general, a crash pad is disposed outside an instrument panel in which an instrument panel, an audio device, an air conditioner, and the like are installed.

In addition, a windshield glass is disposed in front of the driver's seat and the passenger seat to secure an external view and to prevent foreign substances, rain, snow, and wind from entering the cabin.

In summer or winter, the air conditioner is running to lower or raise the temperature in the cabin. However, when the air conditioner is operated, moisture or ice snow may form on the windshield glass due to a temperature difference inside and outside the vehicle compartment.

As described above, in order to remove moisture or ice snow formed on the windshield glass, a defroster grill for discharging the air conditioned in the air conditioner to the windshield glass is installed on the crash pad.

On the other hand, when the vehicle collides with the pedestrian, the pedestrian is injured by hitting his head against the windshield glass while falling over the hood, which is a door that opens and closes the engine room.

Therefore, in recent years, the safety test that can lower the impact of the pedestrian when the vehicle collides with the pedestrian has been strictly conducted.

The problem to be solved by the present invention is to provide a deep grill apparatus that improves the pedestrian collision performance and the windshield glass defrosting performance.

The problems of the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the deep grill apparatus according to the embodiment of the present invention, a crash pad disposed in the vehicle room adjacent to the windshield glass, a vent hole for discharging air to the windshield glass is formed, the crash The pad is disposed in contact with the windshield glass, and a part of the contact portion of the windshield glass is spaced apart from the windshield glass, and includes a deep grill that forms an auxiliary hole between the windshield glass and the windshield glass.

Specific details of other embodiments are included in the detailed description and drawings.

In the deep grill apparatus according to the present invention, an auxiliary hole is formed between the deep grill and the windshield glass, thereby reducing the impact when a pedestrian hits the windshield glass.

In addition, since the air is discharged to the windshield glass through the auxiliary hole as well as the vent hole formed in the deep grill, the defrosting performance of removing moisture or ice snow formed on the windshield glass may be improved.

The effects of the present invention are not limited to the above-mentioned effects, and other effects that are not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a view showing a deep grill apparatus according to an embodiment of the present invention,
FIG. 2 is a perspective view illustrating the deep grill shown in FIG. 1;
3 is a cross-sectional view taken along line AA of FIG. 1.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being 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 concept of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

Hereinafter, a deep grill apparatus according to an embodiment of the present invention will be described with reference to the drawings.

1 is a view showing a deep grill apparatus according to an embodiment of the present invention, Figure 2 is a perspective view showing a deep grill shown in Figure 1, Figure 3 is a cross-sectional view taken along the line A-A of FIG.

1 to 3, the deep grill apparatus according to the embodiment of the present invention includes a crash pad 20 disposed in front of the driver's seat and the passenger seat and disposed adjacent to the windshield glass 10, and a crash pad. It is installed in the left and right in the direction 20, and includes a deep grill 30 for discharging the air-conditioned air to the windshield glass (10).

Here, the crash pad 20 refers to an outer configuration of a panel on which an instrument panel, an audio device, an air conditioner, and a glove box are installed, and the upper side is soft foamed to reduce the impact of the passenger's head or the pedestrian's head. It is formed of a member. In addition, the windshield glass 10 refers to the glass that is disposed in front of the driver's seat and the passenger seat in order to secure a view of the exterior of the vehicle and to prevent foreign substances, rain, snow, and wind from entering the vehicle interior. .

On the other hand, by operating the air conditioner in the summer or winter season is lowering or raising the temperature in the cabin. However, when the air conditioner is operated, moisture or ice snow may form on the windshield glass 10 due to a temperature difference inside and outside the vehicle compartment. The deep grill 30 discharges the air-conditioned air to the windshield glass 10 to remove moisture or ice snow formed on the windshield glass 10. In the deep grill 30, a plurality of vent holes 35 for discharging the air-conditioned air to the windshield glass 10 are formed along the length.

Existing crash pad is disposed in contact with the windshield glass, the hole is formed so that the deep grill can be installed, it is installed by inserting the deep grill into the hole. However, in the present embodiment, the deep grill 30 extends into the windshield glass 10 to be in contact with the windshield glass 10. That is, the deep grill 30 is disposed between the windshield glass 10 and the crash pad 20, one side is in contact with the windshield glass 10, the other side is coupled to the crash pad (20).

By the way, the deep grill 30 is formed of a hard plastic material, if the deep grill 30 is in direct contact with the windshield glass 10 as described above, when the conventional soft crash pad is in contact with the windshield glass In contrast, there is a fear that the impact of the head of the pedestrian colliding with the windshield glass 10 may not be reduced.

Therefore, the part of the deep grill 30 which is in contact with the windshield glass 10 is spaced apart from the windshield glass 10 to form an auxiliary hole 33 between the windshield glass 10. The auxiliary hole 33 may be formed in plural along the length of the deep grill 30, and may be formed by cutting a portion of the deep grill 30 in contact with the windshield glass 10.

The auxiliary hole 33 serves as a space capable of absorbing a shock when the head of the pedestrian hits the windshield glass 10 and is delivered to the deep grill 30.

A test was performed to hit the windshield glass 10 by using a headform 1 having a diameter of 165 mm corresponding to the size of an adult's head, so that when a pedestrian hits the head with the windshield glass 10, the deep grill (30) was used. You can see how much you can absorb this shock.

On the other hand, the deep grill apparatus according to an embodiment of the present invention, by discharging the air-conditioned air to the windshield glass 10 through the auxiliary hole 33 as well as the vent hole 35, the windshield glass 10 To improve the defrosting performance to remove moisture or ice snow. This will be described in detail with reference to FIG. 3.

Referring to FIG. 3, a deep product 40 is disposed below the deep grill 30 in which the air conditioned air is introduced from the air conditioner. In order to discharge the air-conditioned air into the windshield glass 10 through the vent hole 35 and the auxiliary hole 33 formed in the deep grill 30, the dip product 40 has a lower side of the crash pad 20. And is coupled to the windshield glass 10.

The deep grill 30 extends from the main grill portion 32 in which the vent hole 35 is formed, extends from the main grill portion 32 to the windshield glass 10, and between the windshield glass 10. Auxiliary grill portion 34 to form an auxiliary hole 33 in the.

In the main grill 32, first air guides 32a and second air guides 32b are formed on both sides of the vent hole 35. The first air guide 32a protrudes from the vent hole 35 and the crash pad 20 to be inclined to the inside of the deduct 40 to guide the air of the deduct 40 to the vent hole 35. The two air guides 32b protrude obliquely into the inside of the deductor 40 between the vent hole 35 and the auxiliary grill part 34 to guide the air of the deductor 40 to the vent hole 35.

When the head of the pedestrian hits the windshield glass 10 and the shock is applied to the windshield glass 10, the auxiliary grill part 34 may be bent to easily absorb the shock while the auxiliary grill part 34 is easily bent. It is formed by bending from the main grill portion 32.

In addition, the auxiliary grill 34 is disposed at a predetermined distance from the inner surface of the deduct 40 so that it can be bent to the inside of the deduct 40 when an impact is applied. It is preferable to secure a distance that the end of the auxiliary grill portion 34 can enter more than 30mm into the inside of the deduct 40.

The deduct 40 includes a first expansion pipe portion 42 disposed below the main grill portion 32 and a second expansion pipe portion 44 disposed below the auxiliary grill portion 34.

The first expansion pipe 42 is inclined downward from the main grill 32, and the second expansion pipe 44 is bent from the first expansion pipe 42.

The second expansion portion 44 is disposed at a predetermined distance from the auxiliary grill portion 34 so that the auxiliary grill portion 34 may be bent into the inside of the product 40 when the impact is applied to the windshield glass. 10).

The second expansion pipe 44 is bent a plurality of times so as to be arranged at a predetermined distance from the auxiliary grill 34. That is, the 2nd expansion part 44 is the 1st bending part 44a bent from the 1st expansion part 42, the 2nd bending part 44b bent from the 1st bending part 44a, and the 1st It includes a third bent portion 44c that is bent from the two bent portions 44b and coupled to the windshield glass 10.

Therefore, when an impact is applied to the auxiliary grille 34 through the windshield glass 10, the auxiliary grille 34 is bent to absorb the impact and is inserted into the inside of the product 40, and the dotted line position of FIG. (34 ').

As described above, in the deep grill apparatus according to the present invention, an auxiliary hole 33 is formed between the deep grill 30 and the windshield glass 10 so that a pedestrian may hit the head of the windshield glass 10. When the impact can be lowered.

In addition, since the air is discharged to the windshield glass 10 through the auxiliary hole 33 as well as the vent hole 35 formed in the deep grill 30, moisture or ice snow formed on the windshield glass 10 is removed. Defrosting performance is improved.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive. The scope of the present invention is defined by the appended claims rather than the foregoing detailed description, and all changes or modifications derived from the meaning and scope of the claims and the equivalents thereof are included in the scope of the present invention Should be interpreted.

10: Windshield Glass 20: Crashpad
30: deep grill 32: main grill
32a: first air guide 32b: second air guide
33: auxiliary hole 34: auxiliary grill
35; Venthole 40: Deduct
42: first expansion unit 44: second expansion unit
44a: first bent portion 44b: second bent portion
44c: third bend

Claims (7)

A crash pad disposed in the compartment adjacent to the windshield glass; And
A vent hole for discharging air into the windshield glass is formed, and the crash pad is disposed while contacting the windshield glass, and a part of the windshield glass is spaced apart from the windshield glass to be spaced apart from the windshield glass. And a deep grill forming an auxiliary hole therebetween. The method according to claim 1,
A dip duct disposed below the deep grill and coupled to the crash pad and the windshield glass to supply air to the windshield glass through the vent hole and the auxiliary hole; Deep grilling device. The method according to claim 2,
The deep grill,
A main grill part in which the vent hole is formed;
And a supplementary grill portion which is bent from the main grill portion and extends into the windshield glass and forms the auxiliary hole between the windshield glass and the windshield glass. The method according to claim 3,
The auxiliary grill unit is disposed at a predetermined distance from the inner surface of the dip product so that it can be bent into the inside of the dip product when an impact is applied. The method according to claim 3,
The main grill part may include a first air guide protruding obliquely into the deduct between the vent hole and the crash pad to guide the air of the deduct to the vent hole, and between the vent hole and the auxiliary grill part. And a second air guide protruding obliquely into the deep product to guide the air of the deep product to the vent hole. The method of claim 4,
The deduct,
A first expansion part disposed to be inclined downward from the main grill part;
It is bent from the first expansion portion and disposed below the auxiliary grill portion, and the auxiliary grill portion is disposed at a predetermined distance from the auxiliary grill portion so as to be bent into the inside of the deduct when the impact is applied to the A deep grill apparatus comprising a second expansion portion coupled to the windshield glass. The method of claim 6,
The second expansion portion,
A first bent portion bent from the first expansion pipe portion;
A second bent portion bent from the first bent portion;
And a third bent portion which is bent from the second bent portion and coupled to the windshield glass.
KR1020110088646A 2011-09-01 2011-09-01 A defroster grill apparatus KR20130025240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110088646A KR20130025240A (en) 2011-09-01 2011-09-01 A defroster grill apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110088646A KR20130025240A (en) 2011-09-01 2011-09-01 A defroster grill apparatus

Publications (1)

Publication Number Publication Date
KR20130025240A true KR20130025240A (en) 2013-03-11

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Application Number Title Priority Date Filing Date
KR1020110088646A KR20130025240A (en) 2011-09-01 2011-09-01 A defroster grill apparatus

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104340180A (en) * 2013-08-06 2015-02-11 现代摩比斯株式会社 Defroster for vehicle
KR101501237B1 (en) * 2014-12-16 2015-03-12 덕양산업 주식회사 Crash pad assembly including defroster

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104340180A (en) * 2013-08-06 2015-02-11 现代摩比斯株式会社 Defroster for vehicle
KR20150017211A (en) * 2013-08-06 2015-02-16 현대모비스 주식회사 Defroster for vehicle
KR101501237B1 (en) * 2014-12-16 2015-03-12 덕양산업 주식회사 Crash pad assembly including defroster

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