CN101559741A - Luminescent logo for automobiles - Google Patents
Luminescent logo for automobiles Download PDFInfo
- Publication number
- CN101559741A CN101559741A CNA2009101039402A CN200910103940A CN101559741A CN 101559741 A CN101559741 A CN 101559741A CN A2009101039402 A CNA2009101039402 A CN A2009101039402A CN 200910103940 A CN200910103940 A CN 200910103940A CN 101559741 A CN101559741 A CN 101559741A
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- Prior art keywords
- logo
- light
- automobiles
- luminescent
- light sensation
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention relates to a luminescent logo for automobiles, which comprises a logo body. A light guide plate is arranged on the back side of the logo body, a light emitting diode (LED) and a control circuit are arranged on the light guide plate, and the logo body and the light guide plate are fixedly connected on the vehicle body; the control circuit comprises a variable voltage resistor, a photosensitive sensor and a photosensitive switch, wherein the LED is electrically connected with the variable voltage resistor which is electrically connected with the photosensitive sensor, the photosensitive sensor is electrically connected with the photosensitive switch, and the photosensitive switch is electrically connected with an on-board storage battery; and a diffuse reflection layer is also arranged between the logo body and the light guide plate. The luminescent logo can emit lights under the condition of sufficient light or insufficient light, thus leading the logo for the vehicle to be visible.
Description
Technical field
The present invention relates to the automobile logo.
Background technology
The automobile logo normally is installed in before the vehicle body or behind the vehicle body, can indicates the brand of vehicle.At present, most of automobile logo adopts the manufacturing of chromium plating ABS plastic to form.Adopt this material, under well-lit situation, can be easy to this sign of identification, but under the situation of insufficient light, but be difficult to clear distinguishing.At application number is " 200710072892.6 ", name is called in the patent document of " a kind of luminescent method that is used in automobile, vessel identification, building sign, household electrical appliances brand mark " has introduced several different methods, wherein a kind of is under sign LGP to be set, the LED lamp is set on it, and the sign surface coating also carries out anti-scratch processing.This method is considered all luminous round the clock, and economy is relatively poor, can not be according to the light power, and the unlatching and the closure of automatically regulating LED lamp.
Summary of the invention
Technical matters to be solved by this invention provides a kind of luminescent logo for automobiles, to be allowed to condition under the bright and clear or not enough situation, all can realize luminous automatically.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of luminescent logo for automobiles comprises the logo body, is provided with LGP at the logo body back side, is furnished with LED light-emitting diode and control path on the described LGP, and described logo body and LGP are fixedly connected on the vehicle body.
Described control path comprises transformation resistance, light sensation sensor and light sensation switch, described LED light-emitting diode is electrically connected with transformation resistance, transformation resistance is connected with the light sensation sensor electrical, and the light sensation sensor is electrically connected with the light sensation switch, and the light sensation switch is electrically connected with Vehicular accumulator cell.Between described logo body and LGP, also be provided with a diffuse reflector.
Technical solutions according to the invention, whole light-emitting device is by being controlled by LGP, and LED carries out luminous, by transparent frosted ABS plastic part its light source that sends is carried out diffuser reflection, and the point source of light that makes the LED light-emitting diode be sent can uniform divergence.Outermost layer plays the effect of traditional logo by the shell of chromium plating ABS plastic part as logo under the situation of well lighted.Under the bad situation of light, by the light sensation sensor, as seen self-opening LED light-emitting diode makes the vehicle logo.
Description of drawings
Fig. 1 is the structural representation of a kind of luminescent logo for automobiles of the present invention.
Fig. 2 is the block diagram of control path.
The specific embodiment
Referring to Fig. 1, a kind of luminescent logo for automobiles of the present invention comprises chrome faced logo body 1 and LGP 3.Logo body 1 is fixedly connected on the vehicle body with LGP 3, and logo body 1 places skin.Be furnished with LED light-emitting diode 4 and control path on the LGP 3.Referring to Fig. 2, control path comprises transformation resistance 6, light sensation sensor 7 and light sensation switch 8.LED light-emitting diode 4 is electrically connected with transformation resistance 6, and transformation resistance 6 is electrically connected with light sensation sensor 7, and light sensation sensor 7 is electrically connected with light sensation switch 8, and the light sensation switch is electrically connected with Vehicular accumulator cell 5.
When guaranteeing light-emitting diode 4 work, the light that distributes can uniformly dispersing on logo 1, in the middle of light-emitting device, add a diffuse reflector 2, promptly this diffuse reflector 2 is between logo body 1 and LGP 3.Like this, work as insufficient light, during the light sensation switch closure, the light that LED light-emitting diode 4 sends is through diffuse reflector 2, and uniformly dispersing is on logo body 1, and the light of having avoided LED light-emitting diode 4 to send presents a distribution on logo body 1.Diffuse reflector 2 adopts transparent abrasive material.From saving the cost angle, preferred ABS plastic part.
The present invention adopts layer mode to make logo body 1 possess lighting function exactly, makes it also can well play the effect of sign under the bad situation of light condition.Ground floor is a chromium plating ABS plastic part, as the shell of logo body 1, plays the effect of traditional logo under the situation of well lighted.The second layer is a diffuse reflector 2, adopts transparent abrasive material, and the light that light source is penetrated carries out diffuser reflection, reaches the effect of uniformly light-emitting.The 3rd layer is luminescent layer 3, for the circuit card of LED light-emitting diode 4 is housed, is connected promptly as light source integrated light sensation sensor simultaneously again, and with vehicle power.When bright and clear, by the light sensation sensor, the light sensation switch disconnects, and light-emitting diode 4 is not luminous.When light is inadequate, by the light sensation sensor, light sensation switch closure, light-emitting diode 4 luminous work.
Claims (7)
1. luminescent logo for automobiles, comprise logo body (1), it is characterized in that: be provided with LGP (3) at logo body (1) back side, be furnished with LED light-emitting diode (4) and control path on the described LGP (3), described logo body (1) is fixedly connected on the vehicle body with LGP (3).
2. according to the described luminescent logo for automobiles of claim 1, it is characterized in that, described control path comprises transformation resistance (6), light sensation sensor (7) and light sensation switch (8), described LED light-emitting diode (4) links to each other with transformation resistance (6), transformation resistance (6) links to each other with light sensation sensor (7), light sensation sensor (7) links to each other with light sensation switch (8), and light sensation switch (8) links to each other with Vehicular accumulator cell (5).
3. according to claim 1 or 2 described luminescent logo for automobiles, it is characterized in that, between described logo body (1) and LGP (3), also be provided with a diffuse reflector (2).
4. according to the described luminescent logo for automobiles of claim 3, it is characterized in that described diffuse reflector (2) adopts transparent abrasive material.
5. according to the described luminescent logo for automobiles of claim 4, it is characterized in that described diffuse reflector (2) adopts the ABS plastic part.
6. according to the described luminescent logo for automobiles of claim 3, it is characterized in that there is the plated film layer on described emblem body (1) surface.
According to the described luminescent logo for automobiles of claim 6, it is characterized in that 7, described logo body (1) surface coating layer is a chromium coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101039402A CN101559741A (en) | 2009-05-22 | 2009-05-22 | Luminescent logo for automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101039402A CN101559741A (en) | 2009-05-22 | 2009-05-22 | Luminescent logo for automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101559741A true CN101559741A (en) | 2009-10-21 |
Family
ID=41218769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101039402A Pending CN101559741A (en) | 2009-05-22 | 2009-05-22 | Luminescent logo for automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101559741A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9050937B2 (en) | 2011-08-08 | 2015-06-09 | Shenzhen Byd Auto R&D Company Limited | Logo device for vehicle |
| US9616823B1 (en) | 2016-08-22 | 2017-04-11 | Ford Global Technologies, Llc | Illuminated badge for a vehicle |
-
2009
- 2009-05-22 CN CNA2009101039402A patent/CN101559741A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9050937B2 (en) | 2011-08-08 | 2015-06-09 | Shenzhen Byd Auto R&D Company Limited | Logo device for vehicle |
| US9616823B1 (en) | 2016-08-22 | 2017-04-11 | Ford Global Technologies, Llc | Illuminated badge for a vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091021 |