CN201652095U

CN201652095U - LED car lamp with convenient installation

Info

Publication number: CN201652095U
Application number: CN2009201768041U
Authority: CN
Inventors: 邢智勇
Original assignee: WUHU CHENTONG LIGHTING CO Ltd
Current assignee: WUHU CHENTONG LIGHTING CO Ltd
Priority date: 2009-09-16
Filing date: 2009-09-16
Publication date: 2010-11-24
Anticipated expiration: 2019-09-16

Abstract

The utility model discloses an LED car lamp with convenient installation, comprising a circuit board and a lamp base as well as a plurality of clamping hooks, wherein the circuit board is provided with an LED lamp; the lamp base consists of a plurality of lamp troughs; the bottom end of each lamp trough is provided with a through hole; the circuit board with the LED lamp is placed at the bottom end of the lamp trough; and the clamping hooks are symmetrically arranged at the peripheries of the through holes of the lamp troughs. Since the clamping hooks are symmetrically arranged at the peripheries of the through holes at the bottom ends of the lamp troughs, the circuit board can be fixed and positioned by the clamping hooks with only need of being pressed to the positions of the clamping hooks when the LED and the circuit board thereof are installed, the LED and the circuit board thereof can not generate any adverse displacement, and simultaneously, the LED car lamp has simple installation and is suitable for large-scale assembly.

Description

A kind of mounted LEDs car light of being convenient to

Technical field

The utility model relates to a kind of LED car light, especially relates to a kind of mounted LEDs car light of being convenient to.

Background technology

The LED light emitting diode is a kind of solid-state semiconductor devices, and it can directly be converted into light to electricity.The heart of LED is a semi-conductive wafer, and an end of wafer is attached on the support, and an end is a negative pole, and the other end connects the positive pole of power supply, makes entire wafer by epoxy encapsulation.Semiconductor wafer is made up of two parts, and a part is a P-type semiconductor, occupies an leading position in its hole, the inside, and the other end is a N-type semiconductor, mainly is electronics here.But when these two kinds of semiconductors couple together, just form a P-N knot between them.When electric current acted on this wafer by lead, electronics will be pushed to the P district, and electronics will send energy with the form of photon, the luminous principle of LED that Here it is then with hole-recombination in the P district.And the light wavelength color of light just is by the material decision that forms the P-N knot.

LED is applied on the car light now, but because single led luminous quantity is limited, so when using LED as car light, must use a large amount of LED or led module group, thereby when being installed in led module group 31 on the lamp socket 4, usually adopt following modes: as shown in Figure 1, usually led module group 31 is installed on the installing plate 3, again installing plate 3 is fixed on light trough 42 bottoms of lamp socket 4 by screw 41.This Installation Modes will cause the LED dismounting complicated, and led module 31 need be installed on the installing plate 3 earlier, is installed in the light trough again.Thereby, inconvenient safety and the demand that is unfavorable for extensive assembling.

The utility model content

The utility model has designed a kind of mounted LEDs car light of being convenient to, and it has solved existing automobile LED car light problem complicated and inconvenience is installed.

In order to solve the technical problem of above-mentioned existence, the utility model has adopted following scheme:

A kind of mounted LEDs car light of being convenient to comprises circuit board and lamp socket; Described circuit board is provided with the LED lamp; Described lamp socket is made up of a plurality of light troughs, and each described light trough bottom is provided with a through hole, and the circuit board of the described LED of containing lamp is positioned over described light trough bottom, also comprises a plurality of grabs, and described grab is arranged at the periphery of described light trough bottom through hole symmetrically.

Described grab one end is fixedly connected on the described light trough, becomes a hook shape on the described grab other end.

Also comprise a plurality of spring leafs, described spring leaf one end is connected on the described grab, and there is certain spacing in the hook position on the described spring leaf other end and the described grab.

The length of described spacing equals the thickness of described circuit board.

This is convenient to the mounted LEDs car light and compares with common LED car light, have following beneficial effect: (1) this use is novel owing to the periphery at light trough bottom through hole is arranged with a plurality of grabs, this grab can install LED with and during circuit board, only just circuit board is pressed the grab position, will be fixed by grab and locate, LED with and circuit board any disadvantageous displacement can not take place, install simply simultaneously, be fit to extensive assembling.(2) in addition, if cooperate spring leaf together to use, can also prevent LED with and circuit board skid off from the notch of light trough, play good barrier effect.

Description of drawings

Fig. 1: the structural representation of existing LED car light;

Fig. 2: the utility model is convenient to the schematic perspective view of mounted LEDs car light;

Fig. 3: the utility model is convenient to the profile of mounted LEDs car light;

Fig. 4: the utility model is convenient to the profile of second kind of embodiment of mounted LEDs car light.

Description of reference numerals:

The 1-circuit board; The 11-LED lamp; The 2-lamp socket; The 21-light trough; The 22-grab; The 23-through hole; The 24-catch; The 25-spring leaf; The 3-installing plate; 31-LED module group; The 4-lamp socket; The 41-screw; The 42-light trough.

The specific embodiment

Below in conjunction with Fig. 2 to Fig. 4, to novel being described further of this reality week:

As shown in Figures 2 and 3, a kind of mounted LEDs car light of being convenient to comprises circuit board 1 and lamp socket 2; Described circuit board 1 is provided with LED lamp 11; Described lamp socket 2 is made up of a plurality of light troughs 21, each described light trough 21 bottom is provided with a through hole 23, the circuit board 1 of the described LED of containing lamp 11 is positioned over described light trough 21 bottoms, also comprises a plurality of grabs 22, and described grab 22 is arranged at the periphery of described light trough 21 bottom through holes 23 symmetrically.

Described grab 22 1 ends are fixedly connected on the described light trough 21, become a hook shape on described grab 22 other ends.

Because the periphery at light trough 21 bottom through holes 23 is arranged with a plurality of grabs 22, this grab 22 can install LED lamp 11 with and during circuit board 1, only just circuit board 1 is pressed grab 22 positions, will be fixed by grab 22 and locate, LED lamp 11 with and circuit board 1 any harmful displacement can not take place, install simultaneously simply, be fit to extensive assembling.

In addition, can also comprise a plurality of spring leafs 25, described spring leaf 25 1 ends are connected on the described grab 22, and there is certain spacing in the hook position on described spring leaf 25 other ends and the described grab 22.The length of this spacing equals the thickness of described circuit board 1.If grab 22 cooperates this spring leaf 25 together to use, can also prevent LED lamp 11 with and circuit board 1 skid off from the notch of light trough 21, play good barrier effect.

As shown in Figure 4, described each light trough 21 bottom are provided with at least one catch 24.This catch 24 also can play prevent LED lamp 11 with and circuit board 1 skid off from the through hole 23 of light trough 21.

Claims

1. be convenient to the mounted LEDs car light for one kind, comprise circuit board (1) and lamp socket (2); Described circuit board (1) is provided with LED lamp (11); Described lamp socket (2) is made up of a plurality of light troughs (21), each described light trough (21) bottom is provided with a through hole (23), the circuit board (1) of the described LED of containing lamp (11) is positioned over described light trough (21) bottom, it is characterized in that: also comprise a plurality of grabs (22), described grab (22) is arranged at the periphery of described light trough (21) bottom through hole (23) symmetrically.

2. according to the described mounted LEDs car light of being convenient to of claim 1, it is characterized in that: described grab (22) one ends are fixedly connected on the described light trough (21), become a hook shape on described grab (22) other end.

3. according to the described mounted LEDs car light of being convenient to of claim 2, it is characterized in that: also comprise a plurality of spring leafs (25), described spring leaf (25) one ends are connected on the described grab (22), and there is certain spacing in the hook position on described spring leaf (25) other end and the described grab (22).

4. according to the described mounted LEDs car light of being convenient to of claim 3, it is characterized in that: the length of described spacing equals the thickness of described circuit board (1).

5. according to any one described mounted LEDs car light of being convenient in the claim 1 to 4, it is characterized in that: described each light trough (21) bottom is provided with at least one catch (24).