CN212691551U

CN212691551U - Top lamp assembly

Info

Publication number: CN212691551U
Application number: CN202021143000.4U
Authority: CN
Inventors: 陈超
Original assignee: JIANGSU FUXIN ELECTRONIC LIGHTING TECHNOLOGY CO LTD
Current assignee: JIANGSU FUXIN ELECTRONIC LIGHTING TECHNOLOGY CO LTD
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-12
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a top illuminator subassembly, it includes: the inner periphery of the shell is provided with a welding plane, and the center of the shell is provided with a reflector accommodating chamber; the reflector is arranged in the reflector accommodating chamber and is provided with a plurality of sunken light source chambers, light source holes are formed in the light source chambers, and lampshade clamping grooves are formed in the edges of the reflector; the lamp shade of setting on the reflector, the lamp shade is equipped with the lamp shade card strip that the card was established in the lamp shade draw-in groove to and the butt fusion bead that the position corresponds with the butt fusion plane, and butt fusion bead and butt fusion plane pass through the hot melt adhesive bonding. The utility model discloses a set up the reflector accommodation chamber on the casing, set up the reflector in the reflector accommodation chamber, the edge all around of reflector is equipped with the lamp shade draw-in groove, sets up the lamp shade card strip that the card was established in the lamp shade draw-in groove on the lamp shade, and this structure has increased spacing between reflector and the lamp shade for install more swift convenience, and increased the steadiness of connection.

Description

Top lamp assembly

Technical Field

The utility model belongs to the technical field of the car light, specifically speaking relates to a top lamp subassembly.

Background

In the field of automotive lighting fixtures, LED light sources are gradually replacing the original incandescent bulbs. Under modeling design consideration and under the tide driven by advanced automobile companies, the LED can directly and efficiently convert electric energy into visible light, has the service life of tens of thousands of hours and has the advantage of energy conservation, so that the lamp manufactured by the LED is used as the most common lighting lamp with the advantages of high quality, durability, energy conservation and the like. The automobile lamp is used as a main safety part of the whole automobile and used for conducting light rays emitted by the light part so as to improve the lighting effect of the light part. At present, the reflecting cover and the lampshade of the vehicle top lighting lamp are not limited mutually and are easy to loosen, so that a top lighting lamp assembly which is stably connected is needed to be provided.

SUMMERY OF THE UTILITY MODEL

In view of this, the technical problem that this application will solve provides a ceiling lamp subassembly, through set up the reflector accommodation chamber on the casing, set up the reflector in the reflector accommodation chamber, the edge all around of reflector is equipped with the lamp shade draw-in groove, sets up the lamp shade card strip of card setting in the lamp shade draw-in groove on the lamp shade, and this structure has increased spacing between reflector and the lamp shade for install more swiftly convenient, and increased the steadiness of connecting.

In order to solve the above technical problem, the present application discloses a ceiling lamp assembly, which includes: the inner periphery of the shell is provided with a welding plane, and the center of the shell is provided with a reflector accommodating chamber; the reflector is arranged in the reflector accommodating chamber and is provided with a plurality of sunken light source chambers, light source holes are formed in the light source chambers, and lampshade clamping grooves are formed in the edges of the reflector; the lamp shade of setting on the reflector, the lamp shade is equipped with the lamp shade card strip that the card was established in the lamp shade draw-in groove to and the butt fusion bead that the position corresponds with the butt fusion plane, and butt fusion bead and butt fusion plane pass through the hot melt adhesive bonding.

According to an embodiment of the present invention, the rear of the housing is provided with a plurality of cooling fins.

According to an embodiment of the present invention, the light source chamber is provided with a horn-shaped reflective surface.

According to an embodiment of the present invention, the light-reflecting surface comprises a plurality of optical convex surfaces.

According to the utility model discloses an embodiment, wherein the quantity of above-mentioned lamp shade draw-in groove sets up to 4 groups, and the lamp shade draw-in groove sets up 4 corners at the reflector respectively.

According to an embodiment of the present invention, the number of the light source chambers is set to 8.

Compared with the prior art, the utility model discloses can obtain including following technological effect:

through setting up the reflector accommodation chamber on the casing, set up the reflector in the reflector accommodation chamber, the edge all around of reflector is equipped with the lamp shade draw-in groove, sets up the lamp shade card strip of card establishing in the lamp shade draw-in groove on the lamp shade, and this structure has increased spacing between reflector and the lamp shade for install more swift convenience, and increased the steadiness of connecting.

Of course, it is not necessary for any product to achieve all of the above-described technical effects simultaneously.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

FIG. 1 is a schematic front view of a headlamp assembly according to an embodiment of the present invention;

fig. 2 is a back schematic view of a ceiling lamp assembly according to an embodiment of the present invention.

Reference numerals

The lamp comprises a shell 10, a welding plane 11, a reflector accommodating chamber 12, a reflector 20, a light source chamber 30, light source holes 31, a lampshade clamping groove 40, a lampshade 50, a lampshade clamping strip 51, a welding convex rib 52, a radiating fin 60, a reflecting surface 70 and an optical convex surface 71.

Detailed Description

The following detailed description will be made with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.

Referring to fig. 1 and 2, fig. 1 is a front schematic view of a top lamp assembly according to an embodiment of the present invention, and fig. 2 is a back schematic view of the top lamp assembly according to the embodiment of the present invention.

As shown, a downlight assembly, comprising: the reflector comprises a shell 10, wherein a welding plane 11 is arranged on the periphery inside the shell 10, and a reflector accommodating chamber 12 is arranged in the center of the shell 10; the reflector 20 is arranged in the reflector accommodating chamber 12, the reflector 20 is provided with a plurality of recessed light source chambers 30, light source holes 31 are formed in the light source chambers 30, and lampshade clamping grooves 40 are formed in the edge of the reflector 20; the lampshade 50 arranged on the reflecting shade 20, the lampshade 50 is provided with a lampshade clamping strip 51 clamped in the lampshade clamping groove 40, and a welding convex rib 52 with a position corresponding to the welding plane 11, and the welding convex rib 52 and the welding plane 11 are bonded by hot melt adhesive.

The utility model discloses an in the embodiment, the rear of casing 10 is equipped with multiunit fin 60 for dispel the heat to lamps and lanterns, prevent that the inside high temperature of lamps and lanterns from leading to inside components and parts to damage. The inside of the casing 10 is provided with a welding plane 11 at the periphery, and the center of the casing 10 is provided with a reflector accommodating chamber 12.

The reflector housing chamber 12 is provided therein with a reflector 20, the reflector 20 is provided with a plurality of recessed light source chambers 30, and preferably, the number of the light source chambers 30 is set to 8. The light source chamber 30 is internally provided with a light source hole 31 and a trumpet-shaped reflecting surface 70, the reflecting surface 70 consists of a plurality of optical convex surfaces 71, and the reflecting surface 70 plays a role in gathering reflected light so that the intensity of the light is higher. The edge of the reflector 20 is provided with lamp shade slots 40, the number of the lamp shade slots 40 is 4, and the lamp shade slots 40 are respectively arranged at 4 corners of the reflector 20.

Further, a lamp housing 50 is provided on the reflector 20. The lampshade 50 is provided with lampshade clamping strips 51 clamped in the lampshade clamping grooves 40 and welding convex ribs 52 corresponding to the welding planes 11 in position. The welding ribs 52 and the welding planes 11 are adhered by the hot melt adhesive to firmly connect the lamp housing 50 and the case 10 together.

The utility model discloses a set up reflector accommodation chamber 12 on casing 10, set up reflector 20 in reflector accommodation chamber 12, the edge all around of reflector 20 is equipped with lamp shade draw-in groove 40, sets up the lamp shade card strip 51 that the card was established in lamp shade draw-in groove 40 on lamp shade 50, and this structure has increased spacing between reflector 20 and the lamp shade 50 for install more swift convenience, and increased the steadiness of connecting.

The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.

Claims

1. A headlamp assembly, comprising:

the reflector comprises a shell, wherein welding planes are arranged on the periphery inside the shell, and a reflector accommodating chamber is arranged in the center of the shell;

the reflector is arranged in the reflector accommodating chamber and is provided with a plurality of sunken light source chambers, light source holes are formed in the light source chambers, and lampshade clamping grooves are formed in the edge of the reflector;

the lamp shade on the reflector is arranged, the lamp shade is provided with a lamp shade clamping strip arranged in the lamp shade clamping groove in a clamped mode, and the welding convex edge corresponding to the welding plane is located at the position, and the welding convex edge and the welding plane are bonded through hot melt adhesive.

2. The headlamp assembly of claim 1 wherein a plurality of sets of fins are disposed behind the housing.

3. The headlamp assembly of claim 1 wherein the light source compartment has a flared reflective surface.

4. The headlamp assembly of claim 3 wherein the reflective surface is comprised of a plurality of optically convex surfaces.

5. The headlamp assembly of claim 1 wherein the number of housing slots is 4, the housing slots being disposed at each of 4 corners of the reflector.

6. The headlamp assembly of claim 1 wherein the number of light source compartments is set to 8.