CN202938190U

CN202938190U - Interior lighting fixture

Info

Publication number: CN202938190U
Application number: CN2012206178926U
Authority: CN
Inventors: 姜浙; 陈新; 郑艳刚; 富娜; 张进明
Original assignee: BAIC Motor Co Ltd
Current assignee: BAIC Group ORV Co ltd
Priority date: 2012-11-20
Filing date: 2012-11-20
Publication date: 2013-05-15
Anticipated expiration: 2022-11-20

Abstract

The utility model provides an interior lighting fixture and belongs to the field of automobile illumination. The interior lighting fixture comprises a body and a light transmitting lamp cover, wherein a luminous body is arranged on the body, the light transmitting lamp cover is connected with the body and is arranged in the front of the body, and a decorative pattern is formed on the light transmitting lamp cover and comprises a plurality of polygonal structures which are arranged in a matrix manner. The interior lighting fixture provided by the utility model not only solves the problems of uneven light shape distribution, dark space formation, poor illumination effect, dazzling and the like, but also achieves the best illumination effect so that the backlight of a finished automobile is perfectly and harmoniously matched with a trim ceiling, and the best comfortable visual perception is brought to end customers.

Description

A kind of room light light fixture

Technical field

The utility model relates to the car lighting lamp field, relates in particular to a kind of room light light fixture

Background technology

Along with socioeconomic development, automobile has become indispensable traffic and means of transport in human society.And China has been the country of automobile pollution maximum in the world, and every year still in quick increase, auto industry becomes the pillar industry of country.The develop rapidly of current auto industry has proposed more and more higher requirement to automotive lighting.The quality of automotive lighting quality is very important to traffic safety, and the design of light fixture not only will meet the requirement of security on rules, also to satisfy some otherwise requirements, to combine together with the moulding of whole automobile as external form, both artistic and practical, meet aerodynamics requirement etc.

Ceiling light is the lighting of vehicle interior, is for facilitating driver and passenger getting on/off at night, extract and deposit one's luggage and seeing map, file etc.Although rules do not have special requirement for the luminous intensity distribution of ceiling light, but as automobile function commonly used, especially when the driver consults a map with file, requirement obtains suitable illuminating effect, and with inner decorative ceiling and car load is backlight reaches harmonious effect, bring the visual experience of the most comfortable to terminal client.This comfortable sense is mainly by the transparent lamp shade on light fixture, the optical transmission effect to be realized.And transparent lamp shade depends primarily on pattern structure on transparent lamp shade to the optical transmission effect, and different structures is different to the projection of light, and the impression of terminal client is also different.

Pattern structure on the lighting of the vehicle interior of initial design exploitation as shown in Figure 1, as can be seen from the figure, pattern structure 10 is the arc line shaped striated.Although the transmission of 10 pairs of light of pattern structure of arc line shaped striated can be satisfied brightness requirement, light through the refraction of arc line shaped striated structure after, the light type can skewness, and obvious dark space can occur at the corner at face shield two ends, and dazzling sense is arranged.If the installation site of the illuminator on lighting is raised, although can eliminate the part dark space, light distribution is uneven, dazzling sense still exists, and does not still bring the visual experience of the most comfortable to terminal client.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of room light light fixture, can reach desirable illuminating effect, brings the visual experience of the most comfortable to terminal client.

A kind of room light light fixture, comprise body, on described body, illuminator is installed, and the transparent lamp shade that is connected with described body and be placed in described body front, be provided with decorative pattern on described transparent lamp shade, described decorative pattern comprises a plurality of polygonized structures that matrix form is arranged that are.

Preferably, described polygonized structure is that the height of projection of described projection is 0.5mm to 0.8mm from the projection of the outside projection of outer surface of described transparent lamp shade.

Preferably, be provided with interval pitch between adjacent described polygonized structure.

Preferably, it is characterized in that: described interval pitch is 0.1mm to 0.3mm.

Preferably, described polygonized structure is quadrilateral structure.

Preferably, described quadrilateral structure such as is at the square structure of the length of side, and side size range is 1.3mm to 1.5mm.

Preferably, the back side of described body is provided with shadow shield, and the two ends of described shadow shield are connected with described body with connector.

Preferably, described connector is bolt.

Compared with prior art, the beneficial effects of the utility model are:

Adopt the face shield decorative pattern of polygonized structure, can make light source obtain optimum distribution, can solve light shape skewness, not good, dazzling etc. the problem of dark space, illuminating effect occur.Also obtain simultaneously suitable illuminating effect, the collocation backlight of inner decorative ceiling and car load is harmonious, brings the visual experience of the most comfortable to terminal client.

Description of drawings

Fig. 1 is the structural representation of shroud ring line above the room light light fixture in prior art;

Fig. 2 is the broken away view of the room light tool of the utility model embodiment;

Fig. 3 is the assembly drawing of the room light tool of the utility model embodiment;

Fig. 4 is A partial enlarged drawing in Fig. 3;

Fig. 5 is shadow shield installation site schematic diagram.

The specific embodiment

For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.At this, illustrative examples of the present utility model and explanation are used for explaining the utility model, but can not think restriction of the present utility model.

Fig. 2 is the broken away view of the room light tool of the utility model embodiment, with reference to Fig. 2, the utility model embodiment provides a kind of room light light fixture, comprise body 3, on described body 3, illuminator 4 is installed, and that be connected with described body 3 and be placed in the transparent lamp shade 5 of described body 3 fronts, be provided with decorative pattern 6 on described transparent lamp shade 5, described decorative pattern 6 is a plurality of polygonized structures, and these polygonized structures are the whole outer surface that matrix form is arranged in described transparent lamp shade 5.

Adopt the face shield decorative pattern of polygonized structure, not only make the light of refract light obtain optimum distribution, solve light shape skewness, the problems such as dark space, illuminating effect be not good, dazzling occur, but also obtain suitable illuminating effect, make the collocation backlight of inner decorative ceiling and car load harmonious, bring the visual experience of the most comfortable to terminal client.

Structure chart after the broken away view assembled formation of room light tool as shown in Figure 3, A partial enlarged drawing in Fig. 3 as shown in Figure 4, with reference to Fig. 4, described polygonized structure is the projection 8 from the outside projection of outer surface of transparent lamp shade 5, the height of projection of described projection 8 is arranged between 0.4mm to 0.8mm, in the utility model embodiment, the height of projection of preferred described projection 8 is 0.6mm.

Be provided with interval pitch 9 between adjacent described multiform structure, in order to obtain best projection, the interstructural interval pitch 9 of described multiform be arranged between 0.1mm to 0.3mm, in the utility model embodiment, best interval pitch 9 is designed to 0.2mm.

In the utility model embodiment, the limit number of described polygonized structure is 4, and the length of side equates, the adjacent edge diaxon is orthogonal, the square structure of the length of side such as is, and side size range designs between 1.3mm to 1.5mm.In the utility model embodiment, most preferred length of side length is 1.3mm.

Fig. 5 is shadow shield installation site schematic diagram, in conjunction with Fig. 5, farthest reflects away in order to make light source, and disperse to surrounding, the back side at described body 3 also is provided with shadow shield 11, and described shadow shield 11 roughly is " several " font, and shadow shield 11 two ends use bolts 12 are connected with described body 3.

The above is only preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. room light light fixture, comprise body, on described body, illuminator is installed, and the transparent lamp shade that is connected with described body and be placed in described body front, it is characterized in that: be provided with decorative pattern on described transparent lamp shade, described decorative pattern comprises a plurality of polygonized structures that matrix form is arranged that are.

2. room light light fixture as claimed in claim 1 is characterized in that: described polygonized structure is for from the outside projection of projection of the outer surface of described transparent lamp shade, and the height of projection of described projection is 0.5mm to 0.8mm.

3. room light light fixture as claimed in claim 1, is characterized in that: be provided with interval pitch between adjacent described polygonized structure.

4. room light light fixture as claimed in claim 3, it is characterized in that: described interval pitch is 0.1mm to 0.3mm.

5. room light light fixture as claimed in claim 1, it is characterized in that: described polygonized structure is quadrilateral structure.

6. room light light fixture as claimed in claim 5 is characterized in that: described quadrilateral structure such as is at the square structure of the length of side, and side size range is 1.3mm to 1.5mm.

7. room light light fixture as claimed in claim 1, it is characterized in that: the back side of described body is provided with shadow shield, and the two ends of described shadow shield are connected with described body with connector.

8. room light light fixture as claimed in claim 7, it is characterized in that: described connector is bolt.