CN208107965U

CN208107965U - LED illumination lamp with condenser performance

Info

Publication number: CN208107965U
Application number: CN201820307339.XU
Authority: CN
Inventors: 杨道达
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-06
Filing date: 2018-03-06
Publication date: 2018-11-16
Anticipated expiration: 2028-03-06

Abstract

The utility model discloses a kind of LED illumination lamps with condenser performance, it includes wiring board and several LED chips, at least two pieces of the circuit board quantity, the wiring board and/or its virtual extended line intersection connection form a central axis, and the central axis or the periphery position close to the central axis is arranged in the LED chip.LED chip is on central axis or close to central axis periphery position in the utility model, so condenser performance is good, and then extend irradiation distance, the brightness of road surface irradiation can also increase, wick has accomplished that 360 degree of even angles shine simultaneously, road surface brightness uniformity solves the problems, such as that road surface radiation response is poor.

Description

LED illumination lamp with condenser performance

Technical field

The utility model relates to illuminate and technical field of automobile accessories, particularly relates to a kind of LED with condenser performance and shine Bright lamp.

Background technique

The disadvantages of that there are light-gatherings is bad for existing LED automobile headlamp, and irradiation distance is short, and road surface radiation response is poor, it is difficult to Accomplish as halogen lamp, existing good condenser performance, and can accomplish 360 degree of angle uniformly light-emittings, LED automobile headlamp performance is produced Very big restriction is given birth to.

Utility model content

The utility model proposes a kind of LED illumination lamps with condenser performance, solve LED automobile headlamp in the prior art Light-gathering is bad, and irradiation distance is short, cannot 360 degree of even angles shine, the problem of road surface radiation response difference.

What the technical solution of the utility model was realized in：

A kind of LED illumination lamp with condenser performance comprising wiring board and several LED chips, the circuit board quantity At least two pieces, the wiring board and/or its virtual extended line are crossed to form a central axis, and the LED chip is located at described The periphery position of central axis or close central axis.

Further, the wiring board is two pieces, and the wiring board is close to the one side of central axis and far from the center Axis is designed with the LED chip on one side.

Further, the wiring board is three pieces, and the wiring board surrounds the one side that central axis is directed toward at same direction Equipped with LED chip.

Further, the wiring board two sides is equipped with LED chip.

Further, the wiring board is four pieces, and the wiring board is set on one side around what central axes were directed toward at same direction There is LED chip.

Further, the wiring board two sides is equipped with chip.

Further, the wiring board is one-sided circuit board, and two pieces of one-sided circuit boards fit closely on one side without route, LED chip is located at the one side that the one-sided circuit board has route.

It further, further include thermally conductive lamppost and radiator portion, wiring board one end is uniformly fixed on thermally conductive lamppost, described Thermally conductive lamppost is connected with radiator portion.

Further, including driving power, attaching plug and reflector, the thermally conductive lamppost extend into the reflector In, the thermally conductive lamppost, the reflector are overlapped with the central axis, and the attaching plug connects the driving power, institute State inner wall light gathering reflector of the light through reflector of LED chip sending.

The beneficial effects of the utility model are：LED chip is on central axis and its neighbouring position, improves optically focused Performance, and then extend irradiation distance, the brightness of road surface irradiation can also increase, and wick has accomplished that 360 degree of even angles shine, Solve the problems, such as that road surface radiation response is poor.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram for the LED illumination lamp embodiment one that the utility model has condenser performance；

Fig. 2 is the structural schematic diagram for the LED illumination lamp embodiment two that the utility model has condenser performance；

Fig. 3 is the structural schematic diagram for the LED illumination lamp embodiment three that the utility model has condenser performance；

Fig. 4 is the structural schematic diagram for the LED illumination lamp example IV that the utility model has condenser performance；

Fig. 5 is the structural schematic diagram for the LED illumination lamp embodiment five that the utility model has condenser performance；

Fig. 6 is the structural schematic diagram for the LED illumination lamp embodiment six that the utility model has condenser performance.

In figure, 1- wiring board；2-LED chip；The thermally conductive lamppost of 3-；4- one-sided circuit board.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model proposes a kind of LED illumination lamps with condenser performance comprising wiring board 1 and several LED cores Piece 2, at least two pieces of 1 quantity of wiring board, wiring board 1 and/or its virtual extended line are crossed to form a central axis, LED chip 2 It is located at central axis or the periphery position close to central axis.Wiring board 1 has thickness, and boundary is generally in 90 degree of right angles Plane, wiring board material object central axis not necessarily intersect, and have intersection between surface of circuit board and face, so wiring board intersection may also On virtual extended line.

As shown in Figure 1, wiring board 1 is two pieces, wiring board 1 close to central axis and far from central axis while It is designed with LED chip 2.

As shown in Fig. 2, wiring board 1 is three pieces, wiring board 1 is equipped with around the one side that central axis is directed toward at same direction LED chip 2.

As shown in figure 3,1 two sides of wiring board is equipped with LED chip 2.

As shown in figure 4, wiring board 1 is four pieces, wiring board 1 is equipped with LED around the one side that central axes are directed toward at same direction Chip 2.

As shown in figure 5,1 two sides of wiring board is equipped with chip.

As shown in fig. 6, wiring board 1 is one-sided circuit board 4, two pieces of one-sided circuit boards 4 fit closely on one side without route, LED Chip 2 is located at the one side that one-sided circuit board 4 has route.

It further include thermally conductive lamppost 3 and radiator portion, 1 one end of wiring board is uniformly fixed on thermally conductive lamppost 3, thermally conductive lamppost 3 It is connected with radiator portion.

Including driving power, attaching plug and reflector, thermally conductive lamppost 3 is extend into reflector, thermally conductive lamppost 3, reflective Cup is overlapped with central axis, and attaching plug connects driving power, and the light that LED chip 2 issues is anti-through the inner wall optically focused of reflector It penetrates.

LED chip 2 is on central axis and its neighbouring position, improves condenser performance, and then extend irradiation distance, road The brightness of face irradiation can also increase, and wick has accomplished that 360 degree of even angles shine, and solve asking for road surface radiation response difference Topic.

The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims

1. a kind of LED illumination lamp with condenser performance, including wiring board and several LED chips, it is characterised in that：The route At least two pieces of plate quantity, the wiring board and/or its virtual extended line are crossed to form a central axis, and the LED chip is set In the central axis or close to the periphery position of central axis.

2. the LED illumination lamp according to claim 1 with condenser performance, it is further characterized in that：The wiring board is two Block, the wiring board close to central axis and far from the central axis while be designed with the LED chip.

3. the LED illumination lamp according to claim 1 with condenser performance, it is further characterized in that：The wiring board is three Block, the wiring board are equipped with LED chip around the one side that central axis is directed toward at same direction.

4. the LED illumination lamp according to claim 3 with condenser performance, it is further characterized in that：The wiring board two sides It is equipped with LED chip.

5. the LED illumination lamp according to claim 1 with condenser performance, it is further characterized in that：The wiring board is four Block, the wiring board are equipped with LED chip around the one side that central axes are directed toward at same direction.

6. the LED illumination lamp according to claim 5 with condenser performance, it is characterised in that：The wiring board two sides is equal Equipped with chip.

7. according to the described in any item LED illumination lamps with condenser performance of claim 2,4 and 6, it is characterised in that：The line Road plate is one-sided circuit board, and two pieces of one-sided circuit boards fit closely on one side without route, and LED chip is located at the single side route Plate has the one side of route.

8. the LED illumination lamp according to claim 1-6 with condenser performance, it is characterised in that：It further include leading Thermolamp column and radiator portion, wiring board one end are uniformly fixed on thermally conductive lamppost, and the thermally conductive lamppost is connected with radiator portion.

9. the LED illumination lamp according to claim 8 with condenser performance, it is characterised in that：Including driving power, power supply Plug and reflector, the thermally conductive lamppost are extend into the reflector, the thermally conductive lamppost, the reflector and the center Axis is overlapped, and the attaching plug connects the driving power, inner wall optically focused of the light through reflector that the LED chip issues Reflection.