CN101737706B

CN101737706B - Lampshade and lamp structure for scooter motor vehicle

Info

Publication number: CN101737706B
Application number: CN2008101763090A
Authority: CN
Inventors: 陈昱崴; 江京谕
Original assignee: Yamaha Motor Co Ltd
Current assignee: Yamaha Motor Co Ltd
Priority date: 2008-11-14
Filing date: 2008-11-14
Publication date: 2012-02-08
Anticipated expiration: 2028-11-14
Also published as: CN101737706A

Abstract

The invention relates to a lampshade and a lamp structure for a scooter motor vehicle. The lampshade is made of a transparent material and is arranged relative to a light-emitting diode lamp; the lampshade has an inner side face which is positioned on the side, close to the light-emitting diode lamp, of the lampshade and provided with a plurality of transparent parts and a plurality of reflecting parts; and thus, the light rays emitted by the light-emitting diode lamp pass through the transparent parts on the inner side face of the lampshade and are reflected by the reflecting parts on the inner side face of the lampshade to be projected in the opposite direction of the scooter motor vehicle or in other specific directions.

Description

The lampshade of scooter type locomotive and fitting structure

Technical field

Present invention is directed to a kind of lampshade and fitting structure of scooter type locomotive, refer to a kind of machined especially, guide lampshade and fitting structure from the scooter type locomotive of the light of light emitted to utilize lampshade at lampshade.

Background technology

Press, scooter type locomotive system is one of the most general a kind of Personal Transporter, and it has, and the vehicle body volume is little, fuel consumption low and handling advantage such as good.

And along with the development of little process technique such as semiconductor, LED light lamp has possessed better reliability has been arranged.Utilize light emitting diode (LED) as light source; Not only can be identical or better in the brightness of illumination of conventional bulb; And significantly improvement was arranged also aspect service life; And possess excellent specific properties such as the little and power saving of volume is arranged, and make and use in the illumination of scooter type locomotive at present, also gradually adopt LED light lamp to replace conventional bulb.

Be different from the light that conventional bulb launches and have bigger scattering angle; The scattering angle of LED light lamp is less, and its light of launching is comparatively concentrated, therefore can be on single direction; Particularly LED light lamp over against direction, have good brightness of illumination.

So; Owing to the tail lamp structure of scooter type locomotive can rearward shine the function with caution except needs; The light source of the emission light towards the below also need be set usually; Therefore as utilize LED light lamp to be used as the light source of this tail lamp structure, then need be provided with towards the rear respectively and the LED light lamp of below irradiation.As shown in Figure 7 is the sketch map of the tail lamp structure 30 of an existing scooter type locomotive; This tail lamp structure 30 includes a king light seat 31A, a secondary lamp socket 31B, a main light source 32A, a secondary light source 32B, a king light cover 33A and a secondary lampshade 33B, this main light source 32A and should be LED light lamp by pair light source 32B.

As shown in the figure; This main light source 32A on being installed in this king light seat 31A is used for towards the scooter type locomotive rear is illuminated; Need there be this pair light source 32B that is installed on this pair lamp socket 31B to be used for towards the below to illuminate the licence plate that is installed in these tail lamp structure 30 belows; Therefore this tail lamp structure 30 need be equipped with this main light source 32A and should pair light source 32B to illuminate towards different directions; And need to use more LED light lamp and complicated holder structure and circuit setting, be not easy to save the number of parts and the production cost of scooter type locomotive, and easily the design of scooter type locomotive outward appearance caused restriction.

Edge is, the inventor can improve thoughts on above-mentioned disappearance, is that the spy concentrates on studies and cooperates the utilization of scientific principle, proposes a kind of reasonable in design and effectively improve the present invention of the problems referred to above.

Summary of the invention

The present invention's purpose aims to provide a kind of lampshade and fitting structure of scooter type locomotive, reducing the usage quantity as light emitting diode (LED) lamp of light source, and simplifies the structure of lamp socket and reduces the setting of circuit in the fitting structure.

In order to reach above-mentioned purpose; The present invention system provides a kind of lampshade of scooter type locomotive; It is made and be provided with corresponding to a LED light lamp by a light transmissive material; This lampshade has a medial surface, this medial surface position at this lampshade near a side of this LED light lamp and comprise a plurality of transmissive portions and a plurality of reflecting part.

The present invention also provides a kind of fitting structure of scooter type locomotive, comprises a lamp socket; One LED light lamp, it is installed on this lamp socket; An and lampshade; It is made and be installed on this lamp socket corresponding to this LED light lamp by a light transmissive material; This lampshade has a medial surface, this medial surface position at this lampshade near a side of this LED light lamp and comprise a plurality of transmissive portions and a plurality of reflecting part.

The present invention has following beneficial effect:

One, because the medial surface of this lampshade is provided with these transmissive portions and these reflecting parts; Make this LED light lamp only need be installed as rear towards this scooter type locomotive; And can be via the rear of these transmissive portions transmissions to this scooter type locomotive by the light of this LED light lamp emission; And reflect to the licence plate that is installed in this fitting structure below via these reflecting parts; And need not increase this LED light lamp and it is installed as towards different directions, and reduce the quantity that LED light lamp uses.

Two, this LED light lamp only need be installed as towards same direction emission light; Can this light transmission and reflection be reached indication and the function that illuminates ad-hoc location by the medial surface of this lampshade; Therefore can to simplify the structure of this lamp socket, and to reduce the circuit that is provided with in this fitting structure towards the LED light lamp of different directions in order disposing.

For enabling further to understand the present invention's characteristic and technology contents, see also following detailed description and accompanying drawing, yet appended graphic reference and the explanation usefulness of only providing not is to be used for to the present invention's limitr in addition about the present invention.

Description of drawings

Fig. 1 is lampshade and the full car car body floor map of fitting structure of the scooter type locomotive of the embodiment of the invention.

Fig. 2 is lampshade and the floor map of fitting structure of the scooter type locomotive of the embodiment of the invention.

Fig. 3 is lampshade and the perspective exploded view of fitting structure of the scooter type locomotive of the embodiment of the invention.

Fig. 4 is the floor map of another embodiment of the lampshade of scooter type locomotive of the present invention.

Fig. 5 is a view plane sketch map after lampshade and the fitting structure of scooter type locomotive of the embodiment of the invention.

Fig. 6 A and Fig. 6 B system is respectively lampshade and the schematic perspective view and the backsight floor map of fitting structure of the scooter type locomotive of the embodiment of the invention.

Fig. 7 is the sketch map of the fitting structure of existing scooter type locomotive.

[primary clustering symbol description]

100 scooter type locomotives

200 fitting structures

210 lamp sockets

211 windows

220 LED light lamps

230 lampshades

240 medial surfaces

241 transmissive portions

242 reflecting parts

250 lateral surfaces

30 tail lamp structures

31A king light seat

The secondary lamp socket of 31B

The 32A main light source

The secondary light source of 32B

33A king light cover

The secondary lampshade of 33B

The specific embodiment

Seeing also shown in Figure 1ly, is the lampshade of scooter type locomotive of the present invention and the embodiment of fitting structure, wherein shows a scooter type locomotive 100, and it includes a fitting structure 200, and this fitting structure 200 is arranged on the afterbody of this scooter type locomotive 100.

See also Fig. 2 and shown in Figure 3, in the present embodiment, this fitting structure 200 comprises a lamp socket 210, a light emitting diode (LED) lamp 220 and a lampshade 230.This lamp socket 210 is installed on this scooter type locomotive 100; This LED light lamp 220 is installed on this lamp socket 210 and towards the rear of this scooter type locomotive 100, and this lampshade 230 is made and be installed on this lamp socket 210 corresponding to this LED light lamp 220 by a light transmissive material.

This lampshade 230 has a medial surface 240 and a lateral surface 250.240 of this medial surfaces at this lampshade 230 near a side of this LED light lamp 220 and comprise a plurality of transmissive portions 241 and a plurality of reflecting part 242.250 of this lateral surfaces are in the side of this lampshade 230 away from this LED light lamp 220.

These transmissive portions 241 and these reflecting parts 242 are mutual arrangement and being arranged on this medial surface 240; Shown in the arrow among Fig. 2; Can make light by this LED light lamp 220 emission be incident to these transmissive portions 241 of this medial surface 240 and, and make light be incident to these reflecting parts 242 of this medial surface 240 and reflex to other specific direction from these reflecting parts 242 again by 220 emissions of this LED light lamp again from the rear of this this scooter type locomotive 100 of lateral surface 250 directives.For example; This lamp socket 210 can comprise a window 211 of locating below corresponding to this lampshade 230; And by the light of this LED light lamp 220 emissions promptly by these reflecting parts 242 reflections to this window 211, and illuminate one be arranged on these fitting structure 200 belows licence plate.

See also shown in Figure 4; Be another embodiment of this lampshade 230; The part of the medial surface 240 of this lampshade 230 is coated with reflectorized material to form these reflecting parts 242; The part that this medial surface 240 is not coated with reflectorized material then forms transmissive portions 241, makes the light by 220 emissions of this LED light lamp reflex to the below that is positioned at this lampshade 230 via these reflecting parts 242, and is transmitted through the rear of this scooter type locomotive 100 by these transmissive portions 241.

Please consult Fig. 2 and shown in Figure 3 again, the medial surface 240 of this lampshade 230 is to form these transmissive portions 241 and these reflecting parts 242 with texture (texture).These transmissive portions 241 and these reflecting parts 242 are mutual arrangement and make up stepped structure, make from the light of this LED light lamp 220 emissions the incidence angle of these reflecting parts 242 greater than the incidence angle to these transmissive portions 241.In the present embodiment, utilize from the light of this LED light lamp 220 emissions the incidence angle of these reflecting parts 242 greater than critical angle, and make light reach total reflection (total internal reflection) from these reflecting parts 242.

And system shown in Figure 5 by the rear sight of this scooter type locomotive 100 the backsight floor map of this lampshade 230.These transmissive portions 241 and these reflecting parts 242 that are appeared on the medial surface 240 that is arranged on this lampshade 230 by 250 of the lateral surfaces of this lampshade 230 are to be striated and mutual the arrangement.

Shown in Fig. 6 A and Fig. 6 B, be another embodiment of this lampshade 230, these transmissive portions 241 and these reflecting parts 242 that are arranged on the medial surface 240 of this lampshade 230 are to be trellis and mutual the arrangement, form like checkerboard.

By single light source like LED light lamp 220; Cooperate the luminous intensity distribution design of these transmissive portions 241 on the side 240 and these reflecting parts 242 within this lampshade 230, rear and other specific direction of this scooter type locomotive 100 of light directive that can this single light source be launched.As in the present embodiment; The light that system is launched this LED light lamp 220 reflexes to the below of this fitting structure 200; Right the present invention is not as limit; Have common operator in this area and hold within can disclosing according to the present invention, and adjust the angle of these reflecting parts 242 with respect to the light of launch by this LED light lamp 220, with a part of of light or all reflex to other need illumination place.

According to the above, the embodiment that can understand the present invention has following beneficial effect:

One, because the medial surface 240 of this lampshade 230 is provided with these transmissive portions 241 and these reflecting parts 242; 220 needs of this LED light lamp are installed as towards the rear of this scooter type locomotive 100 with emission light; And can be via the rear of these transmissive portions 241 transmissions to this scooter type locomotive 100 by the light of these LED light lamp 220 emissions; And reflect to the licence plate that is installed in these fitting structure 200 belows via these reflecting parts 242; And need not increase the quantity of this LED light lamp 220 and it is installed as towards different directions, and reduce the quantity that this LED light lamp 220 uses.

Two, 220 needs of this LED light lamp are installed as towards same direction emission light; Can this light transmission and reflection be reached indication and the function that illuminates ad-hoc location by the medial surface 240 of this lampshade 230; Therefore can to simplify the structure of this lamp socket 210, and to reduce the circuit that is provided with in this fitting structure 200 towards the LED light lamp of different directions in order disposing.

The above is merely the present invention's preferable possible embodiments, and non-so limitation the present invention's scope of patent protection so use the equivalence techniques variation for it of specification of the present invention and graphic content institute such as, all is contained in the present invention's the rights protection scope, closes and gives Chen Ming.

Claims

1. the lampshade of a scooter type locomotive; It is characterized in that; System is made and be provided with corresponding to a LED light lamp by a light transmissive material; This lampshade comprises a medial surface; Near a side of this LED light lamp and comprise a plurality of transmissive portions and a plurality of reflecting part, these transmissive portions and these reflecting parts system be mutual arranges and makes up stepped structure at this lampshade in this medial surface position, makes from the light of this LED light lamp emission the incidence angle of these reflecting parts greater than the incidence angle to these transmissive portions.

2. according to claim 1 the lampshade of scooter type locomotive is characterized in that the part of the medial surface of this lampshade is coated with reflectorized material to form these reflecting parts.

3. according to claim 1 the lampshade of scooter type locomotive is characterized in that the medial surface system of this lampshade forms these transmissive portions and these reflecting parts with texture.

4. according to claim 1 the lampshade of scooter type locomotive is characterized in that these transmissive portions and these reflecting parts system are striated.

5. according to claim 1 the lampshade of scooter type locomotive is characterized in that these transmissive portions and these reflecting parts system are trellis.

6. the fitting structure of a scooter type locomotive is characterized in that, comprising:

One lamp socket;

One LED light lamp, it is installed on this lamp socket; And

One lampshade; It is made and be installed on this lamp socket corresponding to this LED light lamp by a light transmissive material; This lampshade has a medial surface; Near a side of this LED light lamp and comprise a plurality of transmissive portions and a plurality of reflecting part, these transmissive portions and these reflecting parts are the stepped structure of combination of interactions at this lampshade in this medial surface position, make from the light of this LED light lamp emission the incidence angle of these reflecting parts greater than the incidence angle to these transmissive portions.

7. like the fitting structure of the said scooter type locomotive of claim 6, it is characterized in that the part of the medial surface of this lampshade is coated with reflectorized material to form these reflecting parts.

8. like the fitting structure of the said scooter type locomotive of claim 6, it is characterized in that the medial surface system of this lampshade forms these transmissive portions and these reflecting parts with texture.

9. like the fitting structure of the said scooter type locomotive of claim 6, it is characterized in that these transmissive portions and these reflecting parts system are striated.

10. like the fitting structure of the said scooter type locomotive of claim 6, it is characterized in that these transmissive portions and these reflecting parts system are trellis.