CN215322250U

CN215322250U - Star sky lamp frame structure for roof of passenger car

Info

Publication number: CN215322250U
Application number: CN202121457560.1U
Authority: CN
Inventors: 戴碧晖; 梁军军
Original assignee: Danyang Guanghua Automobile Internal Decoration Co ltd
Current assignee: Danyang Guanghua Automobile Internal Decoration Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-28
Anticipated expiration: 2031-06-29

Abstract

The utility model belongs to the technical field of ceiling lamps in passenger cars, and particularly relates to a starry sky lamp frame structure for a middle ceiling of a passenger car, which comprises a starry sky lamp inner frame assembly, a starry sky lamp outer frame assembly, a variable light LED circuit board, a holophote and a semitransparent mirror, wherein the starry sky lamp inner frame assembly and the starry sky lamp outer frame assembly are parallel to each other and are respectively installed on a middle ceiling car body framework through fasteners, and the variable light LED circuit board and the holophote are respectively and fixedly installed in the starry sky lamp inner frame assembly in parallel; according to the utility model, through the design that the variable light LED circuit board is matched with the through hole of the total reflector and the semi-reflector, after light rays which are continuously reflected and transmitted are received by human eyes, the variable light LED circuit board not only can be used as an illuminating lamp, but also can present the visual effect of starry sky dotted and projected when needed, the internal decoration aesthetic feeling of the middle top of a whole vehicle, especially a passenger car is improved, passengers are pleased, the sensory enjoyment is further improved, the structure is simple, the components are convenient to install, and the variable light LED circuit board can be conveniently installed and fixed on the middle top of the passenger car after being assembled, and the variable light LED circuit board is easy to popularize.

Description

Star sky lamp frame structure for roof of passenger car

Technical Field

The utility model relates to the technical field of ceiling lamps in passenger cars, in particular to a starry sky lamp frame structure for a middle roof of a passenger car.

Background

The passenger car is used as a public vehicle, the passenger car is often primitive and old, particularly, a middle top interior of the passenger car is provided, after a passenger sits on the passenger car, the passenger car is seen from the middle top of the passenger car at a glance, the middle top of the common passenger car is covered by fabric, a plurality of independent illuminating lamps are added on the middle top at times, the interior is configured, the color is monotonous, the middle top is slightly single and old, and the illuminating lamps on the middle top of the existing passenger car are often protruded out of the middle top surface, so that the passageway space of the passenger car is even influenced in severe cases.

Along with the improvement of living standard, the requirement of people on traveling is also continuously improved, and the sense organ requirement of passengers on the whole interior of the passenger car is also continuously improved, so that the improvement of the whole interior of the passenger car, particularly the middle top interior of the passenger car is particularly important, the middle top lamp of the passenger car cannot present the visual effect of starry sky embellishment mapping in the past, and is monotonous, and in order to solve the problems, the starry sky lamp frame structure for the middle top of the passenger car is provided in the application.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides a starry sky lamp frame structure for a middle roof of a passenger car, which has the characteristics of being used as an illuminating lamp and showing the visual effect of starry sky dotted mapping.

(II) technical scheme

In order to solve the problems, the utility model provides a starry sky lamp frame structure for a middle roof of a passenger car, which comprises a starry sky lamp inner frame assembly, a starry sky lamp outer frame assembly, a variable light LED circuit board, a holophote and a semi-transparent mirror, wherein the starry sky lamp inner frame assembly and the starry sky lamp outer frame assembly are parallel to each other and are both installed on a middle roof car body framework through fasteners, a variable light LED circuit board and the holophote are respectively and fixedly installed in the starry sky lamp inner frame assembly in parallel, and a plurality of through holes are penetrated through the holophote for passing light rays emitted from the variable light LED circuit board;

the semi-transparent mirror is fixedly arranged in the starry sky lamp outer frame assembly.

Preferably, the star sky lamp inner frame assembly comprises an inner frame section, a first folding edge and a second folding edge, the first folding edge is used for being matched with a fastener to be connected with the middle roof automobile body skeleton, and the second folding edge is used for installing the variable light LED circuit board and the total reflection mirror.

Preferably, the starry sky lamp frame assembly is including frame section bar and bent angle mounting, the bent angle mounting is the arc setting and both ends all are provided with the rib, set up the locating hole on the frame section bar and be used for the rib inserts.

Preferably, the variable light LED circuit board is provided with light emitting diode particles, and the light emitting diode particles correspond to the through holes.

Preferably, the light emitting diode particles are RGB LED light emitting diode particles.

Preferably, the light transmittance of the semi-transparent mirror is 20% -60%.

Preferably, the fastener is a fastening screw.

Preferably, the variable light LED circuit board is connected with a wiring harness and a controller.

Preferably, the inner frame assembly of the starry sky lamp is made of aluminum.

Preferably, the outer frame assembly of the starry sky lamp is made of aluminum

The technical scheme of the utility model has the following beneficial technical effects:

according to the utility model, the starry sky lamp inner frame assembly and the starry sky lamp outer frame assembly are parallelly arranged on the middle top framework of the passenger car, light rays are emitted through the variable light LED circuit board, and the design of the through hole of the total reflector and the half reflector is matched, so that after the light rays which are continuously reflected and transmitted are received by human eyes, the light sensation of the starry interspersing at the top of the head can be simulated, the starry sky effect is simulated, the starry sky lamp can be used as an illuminating lamp, the visual effect of starry interspersing mapping can be presented when needed, the interior decoration aesthetic feeling of the middle top of the whole car, especially the passenger car, is improved, passengers are pleased, and the sensory enjoyment is further improved; the utility model has simple structure, convenient installation of all parts, convenient installation and fixation on the middle roof of the passenger car after assembly, and easy popularization.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic structural diagram of an inner frame assembly of the starry sky lamp according to the present invention;

FIG. 3 is a sectional view of the inner frame section of the present invention;

FIG. 4 is a sectional view of the inner frame assembly of the starry sky lamp according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

FIG. 6 is a schematic structural diagram of the outer frame assembly of the starry sky lamp according to the present invention;

FIG. 7 is a sectional view of the outer frame assembly of the starry sky lamp according to the present invention;

FIG. 8 is a schematic view of the construction of the corner piece fastener of the present invention;

FIG. 9 is a schematic illustration of the principles of the present invention in operation;

wherein: 101. inner frame section bar; 102. a first folded edge; 103. a second folded edge; 201. an outer frame section bar; 202. a corner piece fixing member; 203. ribs; 301. a variable light LED circuit board; 302. light emitting diode particles; 401. a total reflection mirror; 402. a through hole; 501. a semi-transparent mirror.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-9, the starry sky lamp frame structure for a middle roof of a passenger car provided by the present invention comprises a starry sky lamp inner frame assembly and a starry sky lamp outer frame assembly made of aluminum, and further comprises a variable light LED circuit board 301, a total reflector 401 and a semi-transparent mirror 501, wherein the light transmittance of the semi-transparent mirror 501 is 20% -60% to improve the light effect, one side of the semi-transparent mirror 501 is plated with a plating layer with a light transmittance of 20% -60%, it should be noted that the light transmittance of the plating layer can be processed according to specific requirements, after the light irradiates the semi-transparent mirror 501, a part of the light is reflected by the plating layer, a part of the light passes through the plating layer and is captured by human eyes, i.e. the semi-transparent mirror 501 plays a role in both reflecting the light and penetrating the light, the starry sky lamp inner frame assembly and the starry sky lamp outer frame assembly are parallel to each other and are both mounted on the middle roof framework through fasteners, the fasteners are fastening screws, the variable light LED circuit board 301 and the holophote 401 are respectively and fixedly installed in the starry sky lamp inner frame assembly in parallel, the holophote 401 is an integral plane lens, one side of the lens surface is a light-tight coating, a plurality of through holes 402 penetrate through the holophote 401 and are used for passing through light rays emitted from the variable light LED circuit board 301, the through holes 402 are regularly arranged, in other examples, the positions of the through holes can be arranged into other irregular shapes, and the semi-transparent lens 501 is fixedly installed in the starry sky lamp outer frame assembly and is used for transmitting and filtering partial light rays;

in this embodiment, the star sky lamp inner frame assembly comprises an inner frame section bar 101, a first folding edge 102 and a second folding edge 103, the inner frame section bar 101 is formed by splicing through connecting pieces to form a square frame, wherein the first folding edge 102 is used for being matched with a fastener to be connected with a middle roof vehicle skeleton, the second folding edge 103 is used for installing a variable light LED circuit board 301 and a holophote 401, the star sky lamp outer frame assembly comprises an outer frame section bar 201 and a bending angle fixing piece 202, the bending angle fixing piece 202 is arranged in an arc shape, ribs 203 are arranged at two ends of the bending angle fixing piece 202, and positioning holes are formed in the outer frame section bar 201 for the insertion of the ribs 203, so that the star sky lamp outer frame assembly can be manufactured conveniently;

in this embodiment, the light emitting diode particles 302 are disposed on the variable light LED circuit board 301, the light emitting diode particles 302 are RGB LED light emitting diode particles, and the light emitting diode particles 302 correspond to the positions of the through holes 402, the variable light LED circuit board 301 is connected to a wire harness and a controller, and the controller is connected to the variable light LED circuit board 301 on the starry sky lamp through the wire harness to control the RGB LED light emitting diode particles on the starry sky lamp to emit white light for illumination, or to emit light with hopping or gradual change colors such as red, orange, yellow, green, cyan, blue, and violet to simulate the state of starry spots.

The working principle is as follows: after the variable light LED circuit board 301 is mounted, the LED particles 302 thereon emit light through the through holes 402 on the total reflector 401, and after the light irradiates the lower semi-transparent mirror 501, part of the light is reflected onto the total reflector 401, and part of the light a is transmitted out of the semi-transparent mirror 501 and received by human eyes; the light reflected by the semi-transparent mirror 501 is irradiated on the total reflector 401, then reflected on the semi-transparent mirror 501, reflected and transmitted by the semi-transparent mirror 501 again, and the light b transmitted at the moment is superposed with the light a transmitted for the first time, and after being received by human eyes, two layers of light spots are formed, while the light reflected by the semi-transparent mirror 501 for the second time is reflected by the total reflector 401, reflected and transmitted by the semi-transparent mirror 501 again, and the process is repeated until the light is attenuated, so that after the light which is continuously reflected and transmitted is received by the human eyes, the light spots with a plurality of layers of depths are seen, and the light spots arranged in different layers can form different lighting effects, so as to simulate the light sensing of a plurality of stars dotted on the top of the head, further, the distance between the inner frame assembly of the starry sky lamp and the outer frame assembly of the starry sky lamp is controlled, the effects of different depths of the multi-layer light can be realized, and meanwhile, the LED particles 302 can emit light with different colors through the controller, the effect of the starry sky is further simulated, and the feeling of passengers under the starry sky dome is enhanced.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A starry sky lamp frame structure for a middle roof of a passenger car comprises a starry sky lamp inner frame assembly, a starry sky lamp outer frame assembly, a variable light LED circuit board (301), a holophote (401) and a semi-transparent mirror (501), wherein the starry sky lamp inner frame assembly and the starry sky lamp outer frame assembly are parallel to each other and are mounted on a middle roof car body framework through fasteners;

the semi-transparent mirror (501) is fixedly arranged in the starry sky lamp outer frame assembly.

2. The structure of a starry sky lamp frame used in the middle roof of a passenger car as claimed in claim 1, wherein the starry sky lamp inner frame assembly comprises an inner frame section (101), a first flange (102) and a second flange (103), the first flange (102) is used for being matched with a fastener to be connected with a middle roof body framework, and the second flange (103) is used for mounting the variable light LED circuit board (301) and a total reflector (401).

3. The structure of a starry sky light frame used in the middle roof of a passenger car as claimed in claim 1, wherein the starry sky light frame assembly includes a frame profile (201) and a corner fixing member (202), the corner fixing member (202) is disposed in an arc shape and has ribs (203) at both ends, and the frame profile (201) is provided with positioning holes for the ribs (203) to insert.

4. The star sky light frame structure used for the roof of a passenger car as claimed in claim 1, wherein the variable light LED circuit board (301) is provided with LED particles (302), and the LED particles (302) correspond to the positions of the through holes (402).

5. The structure of a starry sky light frame for a passenger vehicle center roof as recited in claim 4, wherein the LED particles (302) are RGB LED particles.

6. The star sky light frame structure for the roof of a passenger car as claimed in claim 1, wherein the light transmittance of the semi-transparent mirror (501) is 20% -60%.

7. The structure of a starry sky light frame used in the roof of a passenger vehicle as set forth in claim 1, wherein the fastening means is a fastening screw.

8. The starry sky light frame structure for the middle roof of a passenger car as claimed in claim 1, wherein the variable light LED circuit board (301) is connected with a wire harness and a controller.

9. The structure of a starry sky light frame used in the roof of a passenger vehicle as claimed in claim 1, wherein the inner frame assembly of the starry sky light is made of aluminum.

10. The structure of a starry sky light frame used in the middle roof of a passenger car as claimed in claim 1, wherein the starry sky light frame assembly is made of aluminum.