CN215863198U

CN215863198U - Steering lamp optical system with total reflection structure

Info

Publication number: CN215863198U
Application number: CN202122418485.4U
Authority: CN
Inventors: 辛忠华; 石亚洲; 丁文荣
Original assignee: Varroc TYC Auto Lamps Co Ltd
Current assignee: Varroc TYC Auto Lamps Co Ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-02-18
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a total reflection structure steering lamp optical system, which comprises a lamp holder, wherein one end of the lamp holder is provided with a bulb and a reflector, the reflector surrounds the side surface of the bulb for a circle, one end of the reflector, which is far away from the lamp holder, is provided with a lamp frame, the front end of the lamp frame is provided with a light outlet, a decorative frame is arranged in the light outlet, and the light outlet is divided into a plurality of light outlet areas by the decorative frame; the steering lamp optical system with the total reflection structure disclosed by the utility model can enable light rays emitted by a bulb to meet the optical regulations of a vehicle lamp, can generate a better appearance effect, and is beneficial to improving the overall market competitiveness of an automobile.

Description

Steering lamp optical system with total reflection structure

Technical Field

The utility model relates to the technical field of automobile headlamps, in particular to a steering lamp optical system with a total reflection structure.

Background

With the deep development of innovation, the income of people is continuously improved, and the consumption concept and the mode of people are greatly changed. Increasingly perfect traffic conditions allow more people to select cars as travel tools. This has prompted the rapid development of the automotive industry, with increasing sales of automobiles year by year, and also has exacerbated competition among the automotive industries. The car light is used as an important component on the car body, plays the roles of lighting and signal transmission, and not only makes the car body more beautiful, but also is an important guarantee for traffic safety. How to promote the harmony and unity of the overall appearance of the car lamp while ensuring that the performance of the car lamp meets the requirements of regulations and installation is a great challenge to the car lamp design industry. The increasing of the aesthetic taste of consumers also makes the automobile's eye-lamp the best player of the automobile market share.

In the current market, the implementation modes of the automotive signal lamp mainly include a bulb + reflector, an LED + light guide and the like. The LED light source is uniform in light emitting and low in space requirement, and can be matched with parts such as a reflector and a light guide to form a more uniform lighting appearance effect. However, in order to meet the current national standard, the required power and quantity of the LEDs are required, which increases the cost of the overall lamp. Some low cost vehicle models have to trade off between cost and lighting effect because of budget constraints. The effect of the simple bulb and the reflector cannot adapt to the market which is more pursuing attractive appearance nowadays.

The utility model discloses an optical system of a steering lamp with a total reflection structure, which is used for solving the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an optical system of a turn signal with a total reflection structure, so as to solve the problems mentioned in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: a total reflection structure indicator light optical system comprises a lamp holder, wherein one end of the lamp holder is provided with a bulb and a reflector, the bulb selects a PY21w bulb, the reflector surrounds the side surface of the bulb for a circle, the reflector is used for reflecting light beams emitted by the bulb to enable the light beams to emit out of a light system according to a set path, one end, far away from the lamp holder, of the reflector is provided with a lamp frame, the reflector and the lamp frame are fixedly connected in a screw mode, a buckle mode and the like, the front end of the lamp frame is provided with a light outlet, the light beams are emitted out of the light system through the light outlet, a decoration frame is arranged in the light outlet, the decoration frame is made of black opaque materials and used for an attractive effect, the light outlet is divided into a plurality of light outlet areas by the decoration frame, the light emitted by the bulb can meet the optical regulations of a vehicle lamp through the light outlet areas, and a better appearance effect can be generated, is beneficial to improving the overall market competitiveness of the automobile.

Preferably, the plurality of light-emitting areas include a first light-emitting area, a second light-emitting area and a third light-emitting area, the first decorative block of the decorative frame and the inner edge of the light-emitting opening form the first light-emitting area, the light beam is reflected by the reflector and then emitted through the first light-emitting area, the first decorative block of the decorative frame and the second decorative block of the decorative frame form the second light-emitting area, the light beam is reflected by the reflector and then emitted through the second light-emitting area, the second decorative block of the decorative frame and the third decorative block of the decorative frame form the third light-emitting area, the light beam is reflected by the reflector and then emitted through the third light-emitting area, the light beam emitted by the bulb is reflected by the reflector and then emitted through the first light-emitting area, the second light-emitting area and the third light-emitting area respectively, the light beam can satisfy the popular trend of the existing market after being emitted through the three light-emitting areas and can satisfy the light-emitting intensity at the same time, the first decorative block, The second decorates piece, third and decorates piece integrated into one piece.

Preferably, a transparent inner matching is arranged in the second light emitting area, the transparent inner matching reduces a light shading area of the decoration frame, a transparent light emitting surface is formed, and light emitting intensity is guaranteed.

Preferably, the surface of the transparent inner assembly close to the bulb is provided with vertical stripes, and the vertical stripes diffuse more concentrated light beams through the vertical stripes to enable the light beams to be uniformly emitted, so that the poor lighting appearance condition caused by the concentrated lighting area of the traditional bulb light source is weakened.

Preferably, the upper end of the second decorative block is provided with a plurality of milky internal fittings, and the milky internal fittings have certain light transmission performance, so that the light intensity can be further ensured, and the appearance effect can be improved.

Preferably, the position that first decoration piece upper end and milk white are interior to join in marriage and correspond is provided with first card protruding and second card protruding, first card protruding, second card protruding respectively with milk white interior wall card of joining in marriage with, first card protruding, second card protruding make milk white interior simple to operate, convenient of joining in marriage.

Preferably, the two sides of the milky internal distribution are respectively provided with a first light blocking block and a second light blocking block, and the first light blocking block and the second light blocking block are used for preventing light rays passing through the milky internal distribution from scattering to the two sides, so that the trend of the light rays is ensured.

Compared with the prior art, the utility model has the following beneficial effects: the utility model discloses a total reflection structure steering lamp optical system, wherein a decoration part is superposed at the front end of a traditional bulb and a reflector to form three light-emitting areas, light beams can meet the popular trend of the existing market after being emitted through the three light-emitting areas, so that the static appearance is optimized, a transparent light-emitting surface is formed on the decoration part, the light shielding area is small, and vertical stripes are arranged in the transparent light so as to weaken the poor lighting appearance caused by the concentration of the light source lighting area of the traditional bulb.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of a total reflection structure turn lamp optical system of the present invention;

FIG. 2 is a cross-sectional view of an optical system of a full reflection structure turn lamp according to the present invention;

FIG. 3 is a perspective view of a light frame, a decorative frame, and a milky white inner frame of the present invention;

FIG. 4 is a perspective view of the transparent insert of the present invention;

in the figure: a lamp holder-1; a bulb-2; a reflector-3; a lamp frame-4; a light outlet-5; a decorative frame-6; a first ornamental block-7; a first light emitting area-8; a second ornamental block-9; a second light emergent area-10; a third decorative block-11; a third light emitting area-12; transparent inner matching-13; vertical stripe-14; milky white with-15 interior proportion; a first snap-projection-16; a second snap-17; a first light-blocking block-18; a second light blocking block-19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): the utility model provides a technical scheme, as shown in fig. 1-4, a total reflection structure turn light optical system comprises a lamp holder 1, one end of the lamp holder 1 is provided with a bulb 2 and a reflector 3, the bulb 2 is a PY21w bulb, the reflector 3 surrounds the side surface of the bulb 2, the reflector 3 is used for reflecting a light beam emitted by the bulb 2 so that the light beam is emitted out of a light system according to a set path, one end of the reflector 3 away from the lamp holder 1 is provided with a lamp frame 4, the reflector 3 and the lamp frame 4 are fixedly connected through screws, buckles and the like, the front end of the lamp frame 4 is provided with a light outlet 5, the light beam is emitted out of the light system through the light outlet 5, the light outlet 5 is internally provided with a decorative frame 6, the decorative frame 6 is made of black opaque material and used for aesthetic effect, the decorative frame 6 divides the light outlet 5 into a plurality of light outlet areas, and the plurality of light outlet areas can enable the light emitted by the bulb 2 to meet the optical regulations of a vehicle lamp, but also can produce better appearance effect, and is favorable for improving the overall market competitiveness of the automobile.

The plurality of light-emitting areas comprise a first light-emitting area 8, a second light-emitting area 10 and a third light-emitting area 12, a first decoration block 7 of the decoration frame 6 and the inner edge of the light-emitting opening 5 form the first light-emitting area 8, light beams are reflected by the reflector 3 and then emitted through the first light-emitting area 8, the first decoration block 7 of the decoration frame 6 and a second decoration block 9 of the decoration frame 6 form the second light-emitting area 10, the light beams are reflected by the reflector 3 and then emitted through the second light-emitting area 10, the second decoration block 9 of the decoration frame 6 and a third decoration block 11 of the decoration frame 6 form the third light-emitting area 12, the light beams are reflected by the reflector 3 and then emitted through the third light-emitting area 12, the light beams emitted by the bulb 2 are reflected by the reflector 3 and then emitted through the first light-emitting area 8, the second light-emitting area 10 and the third light-emitting area 12 respectively and turned outside the lamp, the light beams can satisfy the current market trend and the light-emitting intensity at the same time, the first decoration block 7, the second decoration block 9 and the third decoration block 11 are integrally formed.

The second light-emitting area 10 is internally provided with a transparent inner support 13, and the transparent inner support 13 reduces the shading area of the decorative frame 6 to form a transparent light-emitting surface, so that the light-emitting intensity is ensured.

The transparent inner fitting 13 is provided with vertical stripes 14 on the surface close to the bulb 2, and the vertical stripes 14 diffuse the more concentrated light beams through the vertical stripes 14, so that the light beams are uniformly emitted, and the condition of poor lighting appearance caused by concentrated lighting areas of the traditional bulb light source is weakened.

The upper end of the second decorative block 9 is provided with a plurality of milky internal fittings 15, and the milky internal fittings 15 have certain light transmission performance, so that the appearance effect is improved while the light intensity is further ensured.

The upper end of the first decorative block 7 is provided with a first clamping protrusion 16 and a second clamping protrusion 17 at the position corresponding to the milky internal 15, the first clamping protrusion 16 and the second clamping protrusion 17 are respectively clamped with the milky internal 15 inner wall, and the first clamping protrusion 16 and the second clamping protrusion 17 enable the milky internal 15 to be conveniently and conveniently installed.

The two sides of the milky internal distribution 15 are respectively provided with a first light blocking block 18 and a second light blocking block 19, and the first light blocking block 18 and the second light blocking block 19 are used for preventing light rays passing through the milky internal distribution 15 from scattering to the two sides, so that the trend of the light rays is ensured.

Experiment: to verify that the device disclosed by the present invention complies with optical regulations, the following tests were performed;

install the indicator that this application disclosed on joining in marriage the ray apparatus with the loading direction, adjust the filament with the laser, its optical component keeps stable. The position of 3.162 meters/25 meters was measured according to the manufacturer specified reference axis and initial reference center, and the position of 3.162 meters/25 meters was measured by selecting the manufacturer specified reference axis and initial reference center determination device, resulting in table 1:

TABLE 1

As can be seen from the above table, the total reflection structure turn signal lamp optical system disclosed by the utility model conforms to the optical regulations and has practicability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An optical system of a total reflection structure turn signal lamp comprises a lamp holder (1), and is characterized in that: lamp stand (1) one end is provided with bulb (2) and speculum (3), speculum (3) are around in the side of bulb (2) a week, the one end that lamp stand (1) was kept away from in speculum (3) is provided with rim (4), rim (4) front end is provided with light-emitting window (5), be provided with decorative frame (6) in light-emitting window (5), decorative frame (6) will be divided into a plurality of light-emitting areas with light-emitting window (5).

2. The total reflection structure turn signal optical system according to claim 1, characterized in that: the light emitting areas comprise a first light emitting area (8), a second light emitting area (10) and a third light emitting area (12), the first decorative block (7) of the decorative frame (6) and the inner edge of the light emitting port (5) form the first light emitting area (8), the first decorative block (7) of the decorative frame (6) and the second decorative block (9) of the decorative frame (6) form the second light emitting area (10), the second decorative block (9) of the decorative frame (6) and the third decorative block (11) of the decorative frame (6) form the third light emitting area (12), light beams emitted by the bulb (2) are reflected by the reflector (3) and then are respectively projected out of a steering lamp through the first light emitting area (8), the second light emitting area (10) and the third light emitting area (12), and the first decorative block (7), the second decorative block (9) and the third decorative block (11) are integrally formed.

3. The total reflection structure turn signal optical system according to claim 2, characterized in that: and a transparent inner matching body (13) is arranged in the second light-emitting area (10).

4. The total reflection structure turn signal optical system according to claim 3, characterized in that: the surface of the transparent inner fitting (13) close to the bulb (2) is provided with vertical stripes (14).

5. The total reflection structure turn signal optical system according to claim 2, characterized in that: the upper end of the second decorative block (9) is provided with a plurality of milky internal fittings (15).

6. The total reflection structure turn signal optical system according to claim 5, characterized in that: the position that first decoration piece (7) upper end and milk white are interior to join in marriage (15) and correspond is provided with first card protruding (16) and second card protruding (17), first card protruding (16), second card protruding (17) respectively with the milk white interior wall card of joining in marriage (15) with.

7. The total reflection structure turn signal optical system according to claim 5, characterized in that: the two sides of the milky internal fitting (15) are respectively provided with a first light blocking block (18) and a second light blocking block (19).