CN206145543U

CN206145543U - LED (light emitting diode) diurnal driving lamp

Info

Publication number: CN206145543U
Application number: CN201621011056.8U
Authority: CN
Inventors: 管新波
Original assignee: SHANGHAI JHE TECH Co Ltd
Current assignee: SHANGHAI JHE TECH Co Ltd
Priority date: 2016-08-31
Filing date: 2016-08-31
Publication date: 2017-05-03
Anticipated expiration: 2026-08-31

Abstract

The utility model discloses a LED (light emitting diode) diurnal driving lamp, the step support has, flexible printed circuit board and printed circuit board, the step support has the step that multistage height scales up step by step, a metal caul is installed to the top surface of step, flexible printed circuit board lays along the surface of support, flexible printed circuit board and metal caul surface bonding live, the last LED lamp that is equipped with of flexible printed circuit board, and the position department of each step top surface, what all correspond is equipped with a LED lamp, printed circuit board installs the lateral part at the support, pass through electrical connection wire between printed circuit board and the flexible printed circuit board, the last power bayonet joint of installing of printed circuit board. The utility model discloses the beneficial effect who has: simple structure, simple to operate has improved the heat dispersion of lamps and lanterns. Stable, the sound construction of installation is simultaneously connected between the part closely, whole driving light long service life, and stability is high. Special structural design also does benefit to spotlight, has improved the availability factor of light.

Description

Driving lamp between a kind of LED daytimes

Technical field

This utility model is related to driving lamp between a kind of daytime, and in particular to driving lamp between a kind of LED daytimes.

Background technology

Standard-ECE the R87 with regard to driving lamp between daytime have been issued in Economic Commission for Europe in 2011, it is desirable on automobile Driving lamp increases the safety of Pedestrians and vehicles between solar obligation daytime.Also there is corresponding regulation in China《Row between GB23255-2009 automobile daytimes Sail lamp luminous intensity distribution performance》The luminous intensity distribution performance of driving lamp between daytime is required.In the market driving lamp light source is mainly lamp between daytime Bubble and LED.Because the design of bulb source is limited by reasons such as space, moulding, short lifes；And countries in the world are all advocating green Colour circle is protected, and the colour temperature range of accommodation of particularly LED is big, is conducive to using, and it has, and running voltage is low, small power consumption, so LED makees To be widely used in the use of automobile tool lamp for green light source；But as people are attractive in appearance, requirement of performance is lifted, daytime now Between driving lamp design space it is typically small, during using traditional LED method for arranging, in order to meet the brightness value of Standard, Mainly use some high-power LEDs as light source, high-power LED is higher to the cooling requirements of light fixture, without radiator structure Light decay that LED often occurs in light fixture is serious, luminance shortage and service life reduction etc., causes customer's complaint increase, claim damages increase, is at present The radiating effect for having reached often is radiated using aluminum casting lamp housing, because aluminum casting lamp housing high cost, precision are low and weight mistake Greatly, cause using effect not good.

Utility model content

The purpose of this utility model is to make up the deficiencies in the prior art, there is provided a kind of easy to assembly, reliable LED daytimes between driving lamp.

In order to reach the purpose of this utility model, technical scheme is as follows：

Driving lamp between a kind of LED daytimes, it is characterised in that with step support, flexible print circuit board and printed circuit Plate, the top surface that step support has the step that multilevel is incremented by step by step, step is provided with one piece of metal caul, flexible printing Wiring board is laid along the surface of support, and flexible print circuit board is bonding to metal caul surface, on flexible print circuit board Be provided with LED, and the position of each step top surface, it is corresponding a LED is housed, printed circuit board (PCB) is arranged on The sidepiece of frame, is electrically connected between printed circuit board (PCB) and flexible print circuit board by wire, and power supply is provided with printed circuit board (PCB) Connection-peg.

Preferably, step top surface is shaped as parallelogram, and vertical joint face between step and step is also for parallel Tetragon.

Preferably, the both ends of support and sidepiece are provided with installing hole.

Preferably, the back side of the support is provided with reinforcement, and one end of reinforcement is located at upper end bottom surface, the other end of support Located at the lower end bottom surface of support.

Preferably, electric power connecting head has 5 inserting foots.

Preferably, also including plastic buckle, the plastic buckle is through flexible print circuit board, metallic gasket and support Step, flexible print circuit board and metallic gasket are fixed on support, and plastic buckle includes the dome and and dome at top The barb section of connection.

Preferably, the sidepiece of step is provided with side plate, the top surface and vertical plane of side plate connection step, in frame bottom, by side Plate and reinforcement define radiating cavity.

Preferably, the bottom of step is provided with column, and reinforcement is connected with the column.

Preferably, support, column and reinforcement are formed in one

This utility model has the advantage that：

Simple structure, it is easy for installation, improve the heat dispersion of light fixture.Stable, sound construction is installed simultaneously, between part It is completely embedded, whole driving lamp long service life, stability is high.Special structure design is also beneficial to optically focused, improves light Service efficiency.

Description of the drawings

Fig. 1 is the positive structure schematic of driving lamp between this utility model LED daytimes；

Fig. 2 is the Z-direction structural representation of Fig. 1；

Fig. 3 is the W of Fig. 2 to structural representation；

Fig. 4 is the polycrystalline substance schematic diagram of driving lamp between this utility model LED daytimes；

Fig. 5 is the partial enlarged drawing of Fig. 3；

Fig. 6 is the structural representation of plastic buckle.

Specific embodiment

This utility model is further described with reference to embodiment, but protection domain of the present utility model not only office It is limited to embodiment.

With reference to shown in Fig. 1-Fig. 3, driving lamp between a kind of LED daytimes, with step support 1, flexible print circuit board 2 and print Printed circuit board 3.1 frame of step has the step 7 that multilevel is incremented by step by step, and the top surface of step 7 is provided with one piece of metal gasket Plate 9, metal caul 9 can be fixed on step support by way of bonding.Flexible print circuit board 2 is along step support 1 surface laying, flexible print circuit board 2 is bonding to the surface of metal caul 9.Flexible print circuit board 2 is provided with LED At 8, and the position of each top surface of step 7, corresponding a LED 8 is housed.Step top surface is shaped as parallel four side Shape, the vertical joint face between step 7 and step 7 is also parallelogram.In the present embodiment, 5 grades of steps, flexibility print are had LED 6 is had on brush wiring board 2, and LED lights as white.

Printed circuit board (PCB) 3 is arranged on the sidepiece of support, printed circuit board (PCB) 3 and flexible print circuit board 2 by self-tapping screw Between electrically connected by wire, electric power connecting head 5 is installed on printed circuit board (PCB), electric power connecting head 5 is used to connect external power source. With reference to shown in Fig. 5, electric power connecting head 5 has 5 inserting foots, and GND, S3, S2, S1 and IG+ are corresponded to respectively.

The both ends of step support and sidepiece are provided with installing hole 6, and installing hole is inserted into bolt by whole driving lamp On automobile.

With reference to shown in Fig. 4, the back side of support 1 is provided with reinforcement 10, one end of reinforcement 10 located at the upper end bottom surface of support, The other end can increase the intensity of positive structure located at the lower end bottom surface of support, reinforcement 10.The sidepiece of step 7 has side plate 11, side Plate 11 is triangular shaped, the top surface and vertical plane of side plate connection step, can further enhance the intensity of whole support.Meanwhile, At support back, a radiating cavity 13 is defined by side plate 11 and reinforcement 10, the radiating effect of whole driving lamp can be improved. Column 14 is additionally provided with the bottom of step, reinforcement is connected with the column, and column is vertical with the top surface of step.Column 14 is circle Cylindricality, with certain diameter, and with diameter greater than the thickness of reinforcement 10.Because reinforcement 10 is longer and for lamellar, therefore hold Easy fracture, by increasing column and reinforcement not easy fracture, makes reinforcement be connected with column, and column can be further enhanced entirely The intensity of structure.In the present embodiment, support, column and reinforcement are all integrally formed.

With reference to shown in Fig. 6, also including plastic buckle 12, the plastic buckle 12 passes through flexible print circuit board 2, metal gasket The step 7 of piece 9 and support, flexible print circuit board 2 and metallic gasket 9 are fixed on support.Plastic buckle 12 includes top Dome 121 and the barb section 122 that is connected with dome bottom, barb section 122 has three sections, and middle one section is substantially justified Cylindricality, the barb section of both sides has the projection to both sides protrusion, and after plastic buckle 12 are inserted, the projection of barb section both sides can block Firmly support, it is to avoid plastic buckle departs from, and increased the fixing intensity of total.Support, metal caul and flexible printed wiring All corresponding on plate to be reserved with a hole, plastic buckle is inserted in described hole, also, is provided with two on each step 7 Individual plastic buckle 12.

When electric power connecting head 5 accesses power supply, in printed circuit board (PCB) 3 through processing conductivity to flexible print circuit board 2 so that 6 LEDs are lighted simultaneously on flexible print circuit board 2.This utility model good energy-conserving effect, handsome in appearance, light type light Color ratio is outstanding, long service life and easy to assembly, reliable.

Finally it should be noted that：Above example only not limits this utility model and is retouched to illustrate this utility model The technical scheme stated, therefore, although this specification this utility model is had been carried out with reference to each above-mentioned embodiment it is detailed Illustrate, but, it will be understood by those within the art that, still this utility model can be modified or be equal to replace Change, and all technical schemes and its improvement without departing from spirit and scope of the present utility model, it all should cover new in this practicality In the right of type.

Claims

1. driving lamp between a kind of LED daytimes, it is characterised in that with step support (1), flexible print circuit board (2) and printing Circuit board (3), the top surface that step support has the step (7) that multilevel is incremented by step by step, step is provided with one piece of metal gasket Plate (9), flexible print circuit board is laid along the surface of support, and flexible print circuit board is bonding to metal caul surface, soft Property printed substrate is provided with LED (8), and the position of each step top surface, corresponding a LED is housed (8), printed circuit board (PCB) is arranged on the sidepiece of support, is electrically connected by wire between printed circuit board (PCB) and flexible print circuit board, Electric power connecting head (5) is installed on printed circuit board (PCB).

2. driving lamp between a kind of LED daytimes according to claim 1, it is characterised in that step top surface is shaped as parallel four Side shape, the vertical joint face between step and step is also parallelogram.

3. driving lamp between a kind of LED daytimes according to claim 1, it is characterised in that the both ends of support and sidepiece are arranged There is installing hole (6).

4. driving lamp between a kind of LED daytimes according to claim 1, it is characterised in that the back side of the support is provided with reinforcement Muscle (10), one end of reinforcement is located at the lower end bottom surface of support located at the upper end bottom surface of support, the other end.

5. driving lamp between a kind of LED daytimes according to claim 1, it is characterised in that electric power connecting head (5) has 5 and inserts Pin.

6. driving lamp between a kind of LED daytimes according to claim 1, it is characterised in that described also including plastic buckle (12) Plastic buckle consolidates flexible print circuit board and metallic gasket through the step of flexible print circuit board, metallic gasket and support It is scheduled on support, the dome (121) of plastic buckle including top and the barb section (122) being connected with dome.

7. driving lamp between a kind of LED daytimes according to claim 1, it is characterised in that the sidepiece of step is provided with side plate (11), The top surface and vertical plane of side plate connection step, in frame bottom, by side plate and reinforcement radiating cavity (13) is defined.

8. driving lamp between a kind of LED daytimes according to claim 7, it is characterised in that the bottom of step is provided with column, strengthens Muscle is connected with the column.

9. driving lamp between a kind of LED daytimes according to claim 8, it is characterised in that support, column and reinforcement are integrated Molding.