CN219140560U

CN219140560U - High brightness atmosphere lamp assembly

Info

Publication number: CN219140560U
Application number: CN202320174036.6U
Authority: CN
Inventors: 李科珍
Original assignee: Zhongshan Dema Auto Parts Co ltd
Current assignee: Zhongshan Dema Auto Parts Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-06-06
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses a high-brightness atmosphere lamp assembly, which comprises a bracket assembly, a built-in LED lamp source, a light guide plate assembly and a light transmission plate assembly, wherein the bracket assembly is provided with a U-shaped groove for installing the light guide plate assembly; the light guide plate assembly is connected with the light emitting part of the built-in LED lamp source, the light guide plate assembly is arranged in the U-shaped groove, and the light transmission plate assembly covers the notch of the U-shaped groove and is fixed on the bracket assembly; the upper portion of light-transmitting plate subassembly is provided with the upper reflecting layer, the lower reflecting layer of fat liquoring reflecting material, the upper reflecting layer with the upper portion in U type groove breach links up, the lower reflecting layer with the lower part in U type groove breach links up, makes the light of built-in LED lamp source along the light guide plate subassembly eject after the rebound of upper reflecting layer, lower reflecting layer, has solved the lower problem of luminance.

Description

High brightness atmosphere lamp assembly

Technical Field

The utility model relates to the field of atmosphere lamps, in particular to a high-brightness atmosphere lamp assembly.

Background

Currently, conventional atmosphere lamps consist of a support, a light guide, a light-transmitting plate, a lamp cap, etc. Wherein the light-transmitting plate plays the role of uniform light and uniform light transmission.

Patent document with application number of CN202010691283.4 discloses a vehicle atmosphere lamp, which is characterized by comprising a shell, a bracket, a first light guide plate, a first shading film, a second light guide plate, a PCB (printed circuit board) and a shading plate, wherein the first shading film is arranged on the back surface of the first light guide plate; the second light guide plate is positioned below the first light guide plate; the PCB is arranged on one side of the bracket and is provided with at least a first LED lamp and a second LED lamp, the first LED lamp is close to the first light guide plate, and the second LED lamp is close to the second light guide plate; the light shielding plate is arranged on the port of the shell to encapsulate the first light guide plate, the second light guide plate and the bracket in the shell, and the light shielding plate is provided with a first region pattern and a second region pattern which can transmit light. The PCB board has the LED lamp of at least two kinds of colours, through the light guide plate that corresponds, can control the luminous style of pattern, realizes the incompatible pattern show of multiple colour, and inner structure is compact reasonable again.

Patent document with application number of CN202111675954.9 discloses a lamp holder of an RGB atmosphere lamp, which comprises a shell, a circuit board module arranged in the shell and a light mixing lens; the shell is internally provided with a cavity for placing the circuit board module and a light emitting cavity for communicating the cavity with the outside; the light outlet cavity comprises a lens cavity part for placing the light mixing lens; the circuit board module comprises a PCB and RGB-LED lamp beads fixed on the PCB; the light inlet end of the light mixing lens is close to the RGB-LED lamp beads. The utility model has the beneficial effects that the RGB atmosphere lamp cap has the light mixing function, the three-color light emitted by the RGB-LED lamp beads firstly enters the light mixing lens for light mixing, and then the mixed light is emitted outwards after the light mixing, namely, the RGB atmosphere lamp cap can directly emit the mixed light after three-color mixing, and the utility model is applicable to atmosphere lamps needing to directly input the mixed light.

However, the above patent documents disclose, in combination with the prior art, that the existing atmosphere lamp has the following drawbacks:

in the atmosphere lamp on the market, because the light-transmitting plate has a certain thickness, light rays can be scattered out when the light-transmitting plate propagates and hit the side wall, so that the light rays finally reaching the light-transmitting surface are less, and the brightness is lower.

Disclosure of Invention

In order to overcome the defects in the prior art, one of the purposes of the utility model is to provide a high-brightness atmosphere lamp assembly which can solve the problem of low brightness.

One of the purposes of the utility model is realized by adopting the following technical scheme:

the high-brightness atmosphere lamp assembly comprises a bracket assembly, a built-in LED lamp source, a light guide plate assembly and a light transmission plate assembly, wherein the bracket assembly is provided with a U-shaped groove for installing the light guide plate assembly; the light guide plate assembly is connected with the light emitting part of the built-in LED lamp source, the light guide plate assembly is arranged in the U-shaped groove, and the light transmission plate assembly covers the notch of the U-shaped groove and is fixed on the bracket assembly; the upper part of the light-transmitting plate component is provided with an upper reflecting layer and a lower reflecting layer which are made of oil-coated reflecting materials, the upper reflecting layer is connected with the upper part of the U-shaped groove notch, and the lower reflecting layer is connected with the lower part of the U-shaped groove notch, so that the light rays of the built-in LED lamp source along the light guide plate component are emitted after rebounded along the upper reflecting layer and the lower reflecting layer.

Further, the light-transmitting plate assembly is provided with a notch, and the upper part of the U-shaped groove of the bracket assembly is matched and installed at the notch.

Further, the bracket component is provided with an upper connecting edge and a lower connecting edge along the U-shaped groove, and the length of the upper connecting edge is greater than that of the lower connecting edge.

Further, the lower reflecting layer comprises a first connecting section, an inclined connecting section and a second connecting section, and two ends of the inclined connecting section are respectively connected with the first connecting section and the second connecting section.

Further, the first connection section is parallel to the upper reflection layer, the first connection section is 150 degrees with the inclined connection section, and the first connection section is perpendicular to the second connection section.

Compared with the prior art, the utility model has the beneficial effects that:

the light-transmitting plate component covers the notch of the U-shaped groove and is fixed on the bracket component; the upper portion of light-transmitting plate subassembly is provided with the upper reflecting layer, the lower reflecting layer of fat liquoring reflecting material, the upper reflecting layer with the upper portion in U type groove breach links up, the lower reflecting layer with the lower part in U type groove breach links up, makes the light of built-in LED lamp source along the light guide plate subassembly eject after the rebound of upper reflecting layer, lower reflecting layer, has solved the lower problem of luminance.

The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model, given by way of illustration only, together with the accompanying drawings.

Drawings

FIG. 1 is a cross-sectional view of a preferred embodiment of a high intensity ambient light assembly of the present utility model;

FIG. 2 is an enlarged view of a portion of the high intensity ambient light assembly of FIG. 1 at A;

fig. 3 is a perspective view of the high-intensity ambient light assembly of fig. 1.

In the figure: 10. a bracket assembly; 11. a U-shaped groove; 20. an LED lamp source is arranged in the lamp box; 30. a light guide plate assembly; 40. a light-transmitting plate assembly; 41. a notch position; 42. an upper reflective layer; 43. a lower reflective layer; 431. a first connection section; 432. an inclined connecting section; 433. and a second connection section.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, a high brightness atmosphere lamp assembly includes a bracket assembly 10, a built-in LED lamp 20, a light guide plate assembly 30, and a light transmission plate assembly 40, wherein the bracket assembly 10 is provided with a U-shaped groove 11 for installing the light guide plate assembly 30; the light guide plate assembly 30 is connected with the light emitting part of the built-in LED lamp source 20, the light guide plate assembly 30 is installed in the U-shaped groove 11, and the light transmission plate assembly 40 covers the notch of the U-shaped groove 11 and is fixed on the bracket assembly 10; the upper part of the light-transmitting plate assembly 40 is provided with an upper reflecting layer 42 and a lower reflecting layer 43 which are made of oil-coated reflecting materials, the upper reflecting layer 42 is connected with the upper part of the notch of the U-shaped groove 11, and the lower reflecting layer 43 is connected with the lower part of the notch of the U-shaped groove 11, so that the light rays of the built-in LED lamp source 20 along the light guide plate assembly 30 are emitted after rebounded along the upper reflecting layer 42 and the lower reflecting layer 43, and the problem of lower brightness is solved.

Preferably, the light-transmitting plate assembly 40 is provided with a notch 41, and the upper part of the U-shaped groove 11 of the bracket assembly 10 is mounted on the notch 41 in a matching manner.

Preferably, the bracket assembly 10 is provided with an upper connecting edge and a lower connecting edge along the U-shaped groove 11, and the length of the upper connecting edge is greater than that of the lower connecting edge, so that the problem of inconvenient installation is solved.

Preferably, the lower reflective layer 43 includes a first connection section 431, an inclined connection section 432, and a second connection section 433, and two ends of the inclined connection section 432 are respectively connected with the first connection section 431 and the second connection section 433, so that the reflective efficiency is further improved.

Preferably, the first connection section 431 is parallel to the upper reflective layer 42, the first connection section 431 is 150 degrees with the inclined connection section 432, and the first connection section 431 is perpendicular to the second connection section 433. The whole device has compact structure, novel structure, ingenious design, strong applicability and convenient popularization.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. The utility model provides a hi-lite atmosphere lamp subassembly, includes bracket component, built-in LED lamp source, light guide plate subassembly, light-transmitting plate subassembly, its characterized in that:

the bracket component is provided with a U-shaped groove for installing the light guide plate component;

the light guide plate assembly is connected with the light emitting part of the built-in LED lamp source, the light guide plate assembly is arranged in the U-shaped groove, and the light transmission plate assembly covers the notch of the U-shaped groove and is fixed on the bracket assembly;

the upper part of the light-transmitting plate component is provided with an upper reflecting layer and a lower reflecting layer which are made of oil-coated reflecting materials, the upper reflecting layer is connected with the upper part of the U-shaped groove notch, and the lower reflecting layer is connected with the lower part of the U-shaped groove notch, so that the light rays of the built-in LED lamp source along the light guide plate component are emitted after rebounded along the upper reflecting layer and the lower reflecting layer.

2. The high intensity atmosphere lamp assembly of claim 1 wherein: the light-transmitting plate assembly is provided with a notch, and the upper part of the U-shaped groove of the bracket assembly is matched and installed at the notch.

3. The high intensity atmosphere lamp assembly of claim 2 wherein: the support assembly is provided with an upper connecting edge and a lower connecting edge along the U-shaped groove, and the length of the upper connecting edge is greater than that of the lower connecting edge.

4. The high intensity atmosphere lamp assembly of claim 1 wherein: the lower reflecting layer comprises a first connecting section, an inclined connecting section and a second connecting section, and two ends of the inclined connecting section are respectively connected with the first connecting section and the second connecting section.

5. The high intensity atmosphere lamp assembly of claim 4 wherein: the first connecting section is parallel to the upper reflecting layer, 150 degrees are formed between the first connecting section and the inclined connecting section, and the first connecting section is perpendicular to the second connecting section.