CN208637456U

CN208637456U - A kind of car light of small size luminous zone

Info

Publication number: CN208637456U
Application number: CN201821285377.6U
Authority: CN
Inventors: 任休文; 鲍睿
Original assignee: Shenzhen Zhiyun Photoelectric Co Ltd
Current assignee: Shenzhen Zhiyun Photoelectric Co Ltd
Priority date: 2018-08-10
Filing date: 2018-08-10
Publication date: 2019-03-22
Anticipated expiration: 2028-08-10

Abstract

The utility model discloses a kind of car lights of small size luminous zone, belong to LED energy conservation and environmental protection light sources technical field, including bracket, bracket is equipped with crystal bonding area, the upper surface of crystal bonding area is concave surface, concave surface focuses are A, crystal bonding area is surrounded by reflection wall, reflection wall is concavees lens, the focus of reflection wall is overlapped with the focus A of crystal bonding area, crystal bonding area is equipped with preformed hole, preformed hole is used to install the LED chip of display distribution, the central axis for displaying several LED chips of distribution both passes through focus A, crystal bonding area is surrounded by box dam glue, box dam glue surrounds a silica gel area, silica gel is filled in box dam glue.The utility model luminous zone size is small, concentrate the luminous point that goes out of luminous zone more, it is effectively reduced the ratio of light source scattering, effectively improve light-out effect, versatility is high, light emitting source is more concentrated, so that car light possesses better versatility in finished article design, is preferably conducive to the design of the reflector in finished product lamp.

Description

A kind of car light of small size luminous zone

Technical field

The utility model relates to a kind of car light lamp sources to belong to LED section more particularly to a kind of car light of small size luminous zone It can environmentally friendly light sources technical field.

Background technique

Currently, traditional LED car lamp, there are light source luminescent face is larger, luminous point disperses out, and after finished product is made, car light source goes out light It does not concentrate, situations such as astigmatism, is unfavorable for automobile at night and drives the use of illumination.

Utility model content

The main purpose of the utility model is to provide for a kind of car light of small size luminous zone, and make luminous zone goes out luminous point It more concentrates, is effectively reduced the ratio of light source scattering, effectively improves light-out effect.

The purpose of this utility model can reach by using following technical solution:

A kind of car light of small size luminous zone, including bracket, the bracket are equipped with crystal bonding area, the upper table of the crystal bonding area Face is concave surface, and the concave surface focuses are A, and the crystal bonding area is surrounded by reflection wall, and the reflection wall is concavees lens, described anti- The focus of light wall is overlapped with the focus A of the crystal bonding area, and the crystal bonding area is equipped with preformed hole, and the preformed hole is old for installing The LED chip of column distribution, the central axis for displaying several LED chips of distribution both pass through focus A, and the crystal bonding area is surrounded by Box dam glue, the box dam glue surround a silica gel area, are filled with silica gel in the box dam glue.

Preferably, the concave surface of the crystal bonding area is equipped with reflecting coating, and the reflecting coating is acrylic resin reflectorised paint, institute Crystal bonding area is stated as round, rectangle or irregular shape.

Preferably, the convex surface of the reflection wall is coated with light non-transmittable layers, and the concave surface of the reflection wall is coated with reflecting coating.

Preferably, the preformed hole has several, and the preformed hole forms different shapes.

Preferably, the LED chip can be changed to LED lamp bead, and the LED chip or LED lamp bead pass through bonder Reflow Soldering be fixed on the preformed hole.

Preferably, the box dam glue is high temperature resistant box dam glue, and the box dam glue forms closure around the crystal bonding area, described Silica gel area is round, rectangle or irregular shape.

Preferably, the silica gel is resin silica gel or fluorescent glue, and the silica gel is cured to be fixed on the silica gel area.

Preferably, the lower part of the bracket is additionally provided with power supply, and the power supply is connected with LED chip.

Preferably, the box dam glue can be changed to adhesive body, be fixed with lens on the adhesive body, the lens it is interior Side is coated with fluorescent powder.

Preferably, the adhesive body be silicone glass cement, the lens be toroidal lens, the focus of the lens with it is described The focus A of crystal bonding area is overlapped.

The advantageous effects of the utility model:

1, the car light of small size luminous zone provided by the utility model, luminous zone size is small, and make luminous zone goes out luminous point more It concentrates, is effectively reduced the ratio of light source scattering, effectively improves light-out effect.

2, the car light of small size luminous zone provided by the utility model, versatility is high, light emitting source is more concentrated, so that car light Possess better versatility in finished article design, is preferably conducive to the design of the reflector in finished product lamp.

3, the car light of small size luminous zone provided by the utility model, LED chip and silica gel area or toroidal lens are equal Different color and shapes can be selected, car light is created an aesthetic feeling.

4, the focus of the car light of small size luminous zone provided by the utility model, crystal bonding area and reflection wall is overlapped, Neng Goushi The light ray parallel of LED light emits front, increases illumination brightness.

Detailed description of the invention

Fig. 1 is to illustrate according to the overall structure of a preferred embodiment of the car light of the small size luminous zone of the utility model Figure；

Fig. 2 is the size marking figure according to a preferred embodiment of the car light of the small size luminous zone of the utility model；

Fig. 3 is the side view according to a preferred embodiment of the car light of the small size luminous zone of the utility model；

Fig. 4 is to illustrate according to the overall structure of another preferred embodiment of the car light of the small size luminous zone of the utility model Figure；

Fig. 5 is the side view according to another preferred embodiment of the car light of the small size luminous zone of the utility model.

In figure: 1- bracket, the crystal bonding area 2-, 3- preformed hole, 4- box dam glue, 5- power supply, 6- silica gel area, 7- adhesive body, 8- are saturating Mirror, 9- reflection wall.

Specific embodiment

To make the more clear and clear the technical solution of the utility model of those skilled in the art, below with reference to embodiment and Attached drawing is described in further detail the utility model, and however, the embodiments of the present invention are not limited thereto.

Embodiment 1:

As shown in Figure 1-Figure 3, the car light of small size luminous zone provided in this embodiment, including bracket 1, bracket 1 are equipped with Crystal bonding area 2, crystal bonding area 2 are equipped with preformed hole 3, and crystal bonding area 2 is surrounded by box dam glue 4, and box dam glue 4 surrounds a silica gel area 6, Silica gel is filled in box dam glue 4, luminous zone size is small, concentrates the luminous point that goes out of luminous zone more, is effectively reduced light source scattering Ratio, effectively improve light-out effect.

In the present embodiment, as shown in Figure 1-Figure 3, the upper surface of the crystal bonding area 2 is concave surface, and the concave surface focuses are A, The crystal bonding area 2 is surrounded by reflection wall 9, and the reflection wall 9 is concavees lens, the focus and the die bond of the reflection wall 9 The focus A in area 2 is overlapped, and the focus of crystal bonding area and reflection wall is overlapped, and can is the light ray parallel transmitting front of LED light, be increased light Degree of illuminating.

In the present embodiment, as shown in Figure 1-Figure 3, crystal bonding area 2 is located at the two sides of bracket 1, and crystal bonding area 2 is round, rectangular Shape or irregular shape, preformed hole 3 have several, and preformed hole 3 forms different shapes, and preformed hole 3 is used to install LED chip, LED chip is fixed on preformed hole 3 by the Reflow Soldering of bonder, and LED chip and silica gel area or toroidal lens can be with Different color and shapes is selected, car light is created an aesthetic feeling.

In the present embodiment, as shown in Figure 1-Figure 3, box dam glue 4 is high temperature resistant box dam glue, and box dam glue 4 surrounds 2 shape of crystal bonding area At closure, silica gel area 6 is round, rectangle or irregular shape, and silica gel is resin silica gel or fluorescent glue, and silica gel is cured solid It is scheduled on silica gel area 6, versatility is high, light emitting source is more concentrated, so that car light possesses better versatility in finished article design, more preferably The design for being conducive to the reflector in finished product lamp.

In the present embodiment, as shown in Fig. 2, a preferred size in silica gel area 6 can be with are as follows: 2.75CM*7.4CM.

In the present embodiment, as shown in Figure 1-Figure 3, the lower part of bracket 1 is additionally provided with power supply 5, and power supply 5 is connected with LED chip.

Embodiment 2:

In the present embodiment, as shown in Figure 4 and Figure 5, box dam glue 4 can be changed to adhesive body 7, be fixed on adhesive body 7 Lens 8, the medial surface of lens 8 are coated with fluorescent powder, and adhesive body 7 is silicone glass cement, and lens 8 are toroidal lens, the lens Focus is overlapped with the focus A of the crystal bonding area.

In conclusion the car light of the small size luminous zone provided in embodiment 1 and embodiment 2, preparation process specifically walk It is rapid as follows:

Step 1: by bonder, the chip of blue light wavelength or LED lamp bead are placed on to the chip reserved location of bracket, That is the luminous zone of light source, after crossing Reflow Soldering, the complete die bond of chip is on bracket；

Step 2: in crystal bonding area, i.e. LED chip surrounding, luminous zone being fenced up with box dam glue, through high temperature, keeps box dam glue solid Change, forms the rectangle of closure with high temperature resistant box dam glue around chip；

Step 3: filling transparent resin silica gel in rectangle, entire small size crystal bonding area is filled with fluorescent glue, through high temperature After baking, the solidification of resin silica gel forms small luminous zone car light.

In conclusion the car light of small size luminous zone provided by the above embodiment, luminous zone size is small, makes going out for luminous zone Luminous point is more concentrated, and the ratio of light source scattering is effectively reduced, and effectively improves light-out effect, versatility is high, more by light emitting source It concentrates, so that car light possesses better versatility in finished article design, is preferably conducive to the design of the reflector in finished product lamp.

The above, only the utility model further embodiment, but the protection scope of the utility model is not limited to In this, anyone skilled in the art is according to the present utility model in range disclosed in the utility model Technical solution and its design are subject to equivalent substitution or change, belong to the protection scope of the utility model.

Claims

1. a kind of car light of small size luminous zone, including bracket (1), it is characterised in that: the bracket (1) is equipped with crystal bonding area (2), the upper surface of the crystal bonding area (2) is concave surface, and the concave surface focuses are A, and the crystal bonding area (2) is surrounded by reflection wall (9), the reflection wall (9) is concavees lens, and the focus of the reflection wall (9) is overlapped with the focus A of the crystal bonding area (2), described Crystal bonding area (2) is equipped with preformed hole (3), and the preformed hole (3) is used to install the LED chip of display distribution, if displaying distribution The central axis of dry LED chip both passes through focus A, and the crystal bonding area (2) is surrounded by box dam glue (4), and the box dam glue (4) is enclosed At a silica gel area (6), silica gel is filled in the box dam glue (4).

2. a kind of car light of small size luminous zone according to claim 1, it is characterised in that: the crystal bonding area (2) it is recessed Face is equipped with reflecting coating, and the reflecting coating is acrylic resin reflectorised paint, and the crystal bonding area (2) is for round, rectangle or not Regular shape.

3. a kind of car light of small size luminous zone according to claim 2, it is characterised in that: the reflection wall (9) it is convex Face is coated with light non-transmittable layers, and the concave surface of the reflection wall (9) is coated with reflecting coating.

4. a kind of car light of small size luminous zone according to claim 1, it is characterised in that: the preformed hole (3) is if having Dry, the preformed hole (3) forms different shapes.

5. a kind of car light of small size luminous zone according to claim 1, it is characterised in that: the LED chip can be more LED lamp bead, the LED chip or LED lamp bead is changed to be fixed on the preformed hole (3) by the Reflow Soldering of bonder.

6. a kind of car light of small size luminous zone according to claim 1, it is characterised in that: the box dam glue (4) is resistance to High temperature box dam glue, the box dam glue (4) form closure around the crystal bonding area (2), and the silica gel area (6) is round, rectangle Or irregular shape.

7. a kind of car light of small size luminous zone according to claim 1, it is characterised in that: the silica gel is resin silica gel Or fluorescent glue, the silica gel is cured to be fixed on the silica gel area (6).

8. a kind of car light of small size luminous zone according to claim 1, it is characterised in that: the lower part of the bracket (1) It is additionally provided with power supply (5), the power supply (5) is connected with LED chip.

9. a kind of car light of small size luminous zone according to claim 1, it is characterised in that: the box dam glue (4) can be with It is changed to adhesive body (7), is fixed with lens (8) on the adhesive body (7), the medial surface of the lens (8) is coated with fluorescent powder.

10. a kind of car light of small size luminous zone according to claim 9, it is characterised in that: the adhesive body (7) is silicon Ketone glass cement, the lens (8) are toroidal lens, and the focus of the lens (8) is overlapped with the focus A of the crystal bonding area (2).