KR200173936Y1 - Light intercept back light for gauge panel of vehicle - Google Patents
Light intercept back light for gauge panel of vehicle Download PDFInfo
- Publication number
- KR200173936Y1 KR200173936Y1 KR2019960053018U KR19960053018U KR200173936Y1 KR 200173936 Y1 KR200173936 Y1 KR 200173936Y1 KR 2019960053018 U KR2019960053018 U KR 2019960053018U KR 19960053018 U KR19960053018 U KR 19960053018U KR 200173936 Y1 KR200173936 Y1 KR 200173936Y1
- Authority
- KR
- South Korea
- Prior art keywords
- light
- instrument panel
- backlight
- bulb
- wire
- Prior art date
Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 16
- 239000012528 membrane Substances 0.000 claims abstract description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 4
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000002826 coolant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- 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
- B60K37/00—Dashboards
-
- 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
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/28—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
-
- 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
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/20—Optical features of instruments
- B60K2360/33—Illumination features
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Instrument Panels (AREA)
Abstract
본 고안은 계기판의 백라이트에 관한것으로 차량의 계기판의 후방에 설치하여 빛을 투과해 계기판의 눈금과 숫자 등에 빛을 투과시켜 운전자에게 차량의 운행중에 각종 상태를 체크할 수 있게 한 것으로 계기판용 백라이트의 전구소켓(10)과 전구(30)와의 사이에 불투광성의 비닐로된 누광 차단막(20)을 내장한 것으로 상기 누광차단막의 표면에는 전선투입홀(21)을 천공하여 전구의 전선이 투입됨과 아울러 전구를 전구소켓에 장착시 전구 소켓하단의 전선배출공(11)을 덮을 수 있어 빛이 새나가는 틈을 미연에 차단할 수 있게 한 것이다.The present invention relates to the backlight of the instrument panel, which is installed at the rear of the instrument panel to transmit light, and transmits light to the scale and numbers of the instrument panel so that the driver can check various conditions while the vehicle is running. The light leakage blocking film 20 made of an opaque vinyl is embedded between the light bulb socket 10 and the light bulb 30. The electric wire of the light bulb is inserted into the surface of the light leakage blocking film by puncturing the wire injection hole 21. When the bulb is mounted on the bulb socket, it is possible to cover the wire discharge hole 11 at the bottom of the bulb socket to prevent the light leaking gap in advance.
이상과 같이 누광차단막이 내장된 본 고안인 계기판용 백라이트는 백라이트의 후방으로 누광되는 빛을 차단할 수 있으므로 백라이트의 효율을 극대화 시킬수있어 선명한 계기판을 유지할 수 있는 차량의 계기판용 백라이트에 관한 것이다.As described above, the backlight for the instrument panel according to the present invention having a light leakage blocking membrane may block light leaking to the rear of the backlight, thereby maximizing the efficiency of the backlight, and relates to a backlight for the instrument panel of a vehicle capable of maintaining a clear instrument panel.
Description
일반적으로 차량의 계기판은 제1a도에 도시된 바와같이 계기판투시창(1)의 내부에 냉각수온도계(2)와 타코미터(3)및 속도계(4)와 연료계기판(5)등을 설치하고 이들 계기판의 배면으로 백라이트(6)를 설치하여 운전자에게 운행중인 차량의 상태를 체크할 수 있게 한것으로 주간에는 별도의 조명없이도 각종상태를 체크할 수 있지만 야간에는 계기판 후면에 설치된 백 라이트(back light)를 켜야 투시가 가능하다.Generally, the instrument panel of a vehicle is provided with a coolant thermometer (2), a tachometer (3), a speedometer (4) and a fuel gauge substrate (5) inside the instrument panel viewing window (1) as shown in FIG. The back light (6) is installed on the back to allow the driver to check the status of the vehicle in operation. In the daytime, various conditions can be checked without additional lighting, but at night, the back light installed at the back of the instrument panel must be turned on Is possible.
그런데 상기 백라이트는 제1b도에 도시한 바와 같이 전구의 소켓(6a) 전방으로 전구(6b)가 삽입되고 후방으로 전선(6c)이 나와 전원선에 연결되는 것으로 상기전선의 배출이 용이하도록 소켓(6a)후방에 전선배출공(6d)을 천공하였다.However, as shown in FIG. 1B, the light bulb 6b is inserted in front of the socket 6a of the light bulb, and the wire 6c comes out to the rear to connect to the power line. 6a) The electric wire discharge hole 6d was drilled in the rear.
상기 전선배출공(6d)은 소켓의 전방으로 전구의 전선두가닥이 먼저 투입되면서 정확하게 전선의 일단이 전선배출공(6d)에 투입되어야 하기 때문에 정확도를 위해 전선배출공의 크기를 크게 천공해야 했다. 따라서 상기 백라이트 등을 장착하는 계기판의 조립이 완료되고 계기판의 후방에서 빛을 투사할 때 후방 전선배출공으로 일정한 양의 빛이 새나가는 누광현상이 발생하여 계기판의 선명도를 떨어뜨리는 한원인이되었다.The wire discharge hole 6d has to be drilled large in size for accuracy because one end of the wire must be accurately inserted into the wire discharge hole 6d while the two wires of the bulb are first put into the front of the socket. . Therefore, the assembly of the instrument panel on which the backlight is mounted is completed, and a light leakage phenomenon occurs in which a certain amount of light leaks to the rear wire discharge hole when projecting light from the rear of the instrument panel, thereby reducing the sharpness of the instrument panel.
본 고안은 상기한 점을 감안하여 백라이트의 전구소켓후방에 천공한 전선 배출공으로 불빛이 새나오는 누광현상을 근본적으로 차단하기 위하여 소켓내부에 불투광성질을 갖는 흑색비닐 차단막을 소켓내부에 내장하도록 구성시킨 차량 계기판용 백라이트를 제공하므로서 그 목적이 달성된다.The present invention is constructed to incorporate a black vinyl blocking film having an opaque property inside the socket in order to fundamentally block the leakage of light leaked out by the wire discharge hole drilled in the back of the bulb socket of the backlight in view of the above point. The object is achieved by providing a backlight for a vehicle instrument panel.
제1a도는 계기판 백라이트의 설치상태도.Figure 1a is an installation state of the instrument panel backlight.
제1b도는 종래 계기판 백라이트의 사시도.1B is a perspective view of a conventional instrument panel backlight.
제2a도는 본 고안인 계기판 백라이트의 분리 사시도.Figure 2a is an exploded perspective view of the instrument panel backlight of the present invention.
제2b도는 본 고안의 누광차단막의 타실시예도.Figure 2b is another embodiment of the light leakage blocking film of the present invention.
제3도는 본 고안인 계기판 백라이트의 결합상태단면도.3 is a cross-sectional view of the coupled state of the instrument panel backlight of the present invention.
* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
10 : 전구소켓 11 : 전선배출공10: bulb socket 11: wire discharge hole
20 : 누광차단막 21 : 전선투입홀20: leakage shield 21: wire injection hole
30 : 전구 31 : 전선30: light bulb 31: electric wire
41 : 눈금 42 : 숫자41: graduation 42: number
이하, 본 고안의 바람직한 실시예 및 작용을 첨부된 도면에 따라서 상세히 설명한다.Hereinafter, preferred embodiments and operations of the present invention will be described in detail with reference to the accompanying drawings.
제2a도는 본 고안인 계기판의 백라이트의 분리사시도로서 하단에 전선배출공을 천공한 전구소켓(10)의 상부에는 전선(31)이 외부로 노출된 전구(30)를 삽입하되 전구소케(10)과 전구(30)사이에 불투광성질을 갖는 원형의 누광차단막(20)을 설치한 구조로서, 누광차단막(20)은 전구소켓(10)의 내부 직경과 일치하는 직경을 갖는 불투광성질을 갖는 비닐로된 원형 판막체로서 표면에는 상기 전구소켓(10)의 전선배출공(11)과 대응되는 위치에 상기 전선(31)의 외직경보다 상대적으로 직경이 작은 전선투입홀(21)을 천공한 구조이다.Figure 2a is an exploded perspective view of the backlight of the instrument panel according to the present invention inserted into the upper portion of the bulb socket 10, the electric wire 31 is exposed to the outside at the bottom of the bulb socket 10, the bulb socket 10 And a circular light leakage blocking film 20 having an opaque property between the light bulb 30 and the light leakage blocking film 20 having an opaque property having a diameter corresponding to the inner diameter of the bulb socket 10. As a circular circular valve made of vinyl, the surface of the electric wire outlet hole 11 of the electric bulb socket 10 has a relatively small diameter than the outer diameter of the electric wire 31 and drills the electric wire insertion hole 21 on the surface thereof. Structure.
또한 누광 차단막의 타실시예로서는 불투광성질을 갖는 합성수지재로된 원반형상의 판막체(20a)의 상부표면에 전선의 외직경과 거의 일치하는 전선투입공(21a)을 천공하고 판막체의 저부에는 전선파지관(22a)을 돌출형성하되 전선파지공의 내부 직경은 전선투입공의 직경과 동일하게 형성하고 외부직경은 전구소켓(10)의 내부직경과 동일하게 형성한 구조이다.In another embodiment of the light leakage blocking film, a wire penetration hole 21a almost identical to the outer diameter of the wire is drilled on the upper surface of the disk-shaped valve body 20a made of a synthetic resin material having an opaque property, and a wire wave is formed at the bottom of the valve body. Protruding from the branch pipe (22a), but the inner diameter of the wire gripping hole is formed to be the same as the diameter of the wire injection hole and the outer diameter is the structure formed to be the same as the inner diameter of the bulb socket (10).
이와 같은 구조로된 본 고안의 조립상태를 살펴보면 먼저 전구(30)의 하단에 위치한 전선(31)의 하단을 누광 차단막(20)의 전선투입홀(21)에 삽입하면 누광차단막(20)이 연질의 비닐재이므로 전선투입홀(21)의 직경이 전선의 외직경보다 상대적으로 작아도 탄력있게 늘어나므로 삽입이 용이하고 삽입후에는 재복원될 수 있어 전선투입홀(21)에 전선(31)이 통과한 후에는 전선투입홀(21)에 여분의 공간이 없다.Looking at the assembly state of the present invention having such a structure, first insert the lower end of the wire 31 located at the lower end of the bulb 30 into the wire entry hole 21 of the light leakage blocking film 20, the light leakage blocking film 20 is soft. Since the diameter of the wire entry hole 21 is elastic, it is elastically stretched even if the diameter of the wire entry hole 21 is relatively smaller than the outer diameter of the wire, so that the insertion is easy and can be restored after insertion, so that the wire 31 passes through the wire entry hole 21. After that, there is no extra space in the wire insertion hole 21.
이와같이 전구의 전선을 누광차단막에 삽입한 후 누광차단막의 저부에 돌출된 전선을 전구소켓(10)의 전선배출공(11)에 삽입한 후 전구소켓(10)의 후단으로 전선(31)을 인출하면 전선배출공(11)의 상부에 누광차단막(20)이 덮혀져서 전선배출공(11)에 전선이 통과하면서 생기는 여분의 틈을 미연에 제거할 수 있다.After inserting the electric wire of the bulb into the light leakage blocking membrane, the electric wire projecting on the bottom of the light leakage blocking membrane is inserted into the electric wire outlet 11 of the electric bulb socket 10, and the electric wire 31 is drawn out to the rear end of the electric bulb socket 10. When the light leakage blocking film 20 is covered on the upper surface of the wire discharge hole 11, an extra gap generated while the wire passes through the wire discharge hole 11 can be removed in advance.
이와 같이 조립된 계기판용 백라이트의 작동상태를 제3도를 참조하여 살펴보면 다음과 같다.Looking at the operation state of the instrument panel backlight assembled as described above with reference to FIG.
계기판용 백라이트를 계기판(40)의 후방에서 빛을 투사하면 계기판의 눈금(41)과 숫자(42)에는 빛이 투과하고 그 외부위에는 빛이 투과되지 못하므로 운전자의 시야에는 계기판(40)의 눈금과 숫자만 보이게 된다.When the backlight for the instrument panel projects light from the rear of the instrument panel 40, light is transmitted through the scales 41 and 42 of the instrument panel, and light is not transmitted through the outside of the instrument panel 40. Only numbers will be shown.
이와 같이 계기판에는 눈금과 숫자의 미세한 슬릿으로 백라이트에서 방사되는 빛이 통과해야되므로 백라이트는 광도가 우수해야지만 계기판이 선명해질 수 있다.In this way, the instrument panel must pass through the light emitted from the backlight with fine slits of scales and numbers, so that the backlight must have excellent brightness, but the instrument panel can be clear.
따라서 본 고안에서는 계기판용 백라이트를 사용하면서 전구소켓의 후방으로 누광되는 빛을 누광 차단막으로 차단할 수 있기 때문에 백라이트의 효율을 극대화 시킬 수 있어 선명한 계기판을 유지할 수 있는 유용한 고안이다.Therefore, in the present invention, it is possible to maximize the efficiency of the backlight because it can block the light leaking to the rear of the bulb socket while using the backlight for the instrument panel is a useful design that can maintain a clear instrument panel.
본 고안에서는 계기판용 백라이트를 사용하면서 전구소켓의 후방으로 누광되는 빛을 전구소케내부에 내장된 누광 차단막으로 차단할 수 있기 때문에 백라이트의 효율을 극대화 시킬 수 있어 선명한 계기판을 유지할 수 있는 유용한 고안이다.In the present invention, since the light leakage behind the light bulb socket can be blocked by a light leakage blocking film built into the light bulb socket while using the backlight for the instrument panel, it is a useful design that can maintain a clear instrument panel because the efficiency of the backlight can be maximized.
본 고안은 차량의 계기판용 백라이트의 후방으로 누광되는 빛을 차단하여 전방으로 더 많은 빛을 투사할 수 있어 계기판의 선명도를 우수하게 하는 차량의 계기판용 누광차단 백라이트를 제공하므로서 그 목적이 달성된다.The object of the present invention is to provide a light-blocking backlight for the instrument panel of the vehicle to block the light leaking to the rear of the backlight of the instrument panel of the vehicle to project more light in front to improve the clarity of the instrument panel.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960053018U KR200173936Y1 (en) | 1996-12-20 | 1996-12-20 | Light intercept back light for gauge panel of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960053018U KR200173936Y1 (en) | 1996-12-20 | 1996-12-20 | Light intercept back light for gauge panel of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980039945U KR19980039945U (en) | 1998-09-15 |
| KR200173936Y1 true KR200173936Y1 (en) | 2000-05-01 |
Family
ID=19481321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960053018U KR200173936Y1 (en) | 1996-12-20 | 1996-12-20 | Light intercept back light for gauge panel of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200173936Y1 (en) |
-
1996
- 1996-12-20 KR KR2019960053018U patent/KR200173936Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980039945U (en) | 1998-09-15 |
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