CN106369381A

CN106369381A - LED lamp strip

Info

Publication number: CN106369381A
Application number: CN201610798303.1A
Authority: CN
Inventors: 韩丛强
Original assignee: GUANGDONG COOPER OPTOELECTRONICS Inc Co Ltd
Current assignee: GUANGDONG COOPER OPTOELECTRONICS Inc Co Ltd
Priority date: 2016-08-31
Filing date: 2016-08-31
Publication date: 2017-02-01

Abstract

The invention discloses an LED lamp strip. The LED lamp strip comprises a lamp strip body and a power plug connected with the lamp strip body; the power plug comprises two shells covering one another, a first insulation fixing body fixedly connected with the shells and two electric conduction needles fixed to the first insulation fixing body; a circuit board is further arranged in the power plug and provided with a rectifier and a plurality of welding discs, the two electric conduction needles and the circuit board are welded through the welding discs correspondingly, and the first insulation fixing body vertically extends towards the end face of the circuit board to form protrusions in a protruding manner; and the circuit board is provided with sinking parts matched with the protrusions, at least two wires are further connected to the power plug, one end of each wire and the welding discs are welded, and the other end of each wire is connected with the lamp strip body. The LED lamp strip has the beneficial effects of being simple in structure, stable in connection and the like.

Description

A kind of LED lamp band

Technical field

The present invention relates to a kind of light bar, more particularly, to a kind of LED lamp band.

Background technology

In existing LED lamp band, attaching plug is generally connected with the circuit board being provided with commutator by wire, circuit Plate is connected with light bar body so that the structure of LED lamp band becomes extremely complex by wire again, and attaching plug with It is connected by wire between circuit board so that the position of circuit board is not fixed, the situation of loose contact often occurs, leads to Attaching plug and circuit board are directly connected highly unstable.

Content of the invention

Present invention seek to address that above-mentioned mentioned technical problem, provide that a kind of structure is simple, the LED lamp of stable connection Band.

The present invention is to be realized by following technical scheme: a kind of LED lamp band, including light bar body and with light bar body The attaching plug connecting, the first insulation fixed body that attaching plug includes two housings mutually covering, is fixedly connected with the casing Two conductive pins with being fixed on the first insulation fixed body, are additionally provided with circuit board, circuit board are provided with attaching plug Commutator and some pads, two conductive pins are welded by pad with circuit board respectively, and the first insulation fixed body is towards electricity Projection is vertically protruded out on the end face of road plate, circuit board is provided with the recess being matched with projection, attaching plug is also associated with At least two wires, one end of wire and pad are welded, and the other end is attached with light bar.

Preferably, described wire is provided with two, and one end that wire is connected with light bar is all welded with contact pin, and contact pin is fixing even It is connected on the second insulation fixed body, contact pin carries out grafting by being arranged on the jack of light bar end with light bar.

Preferably, described light bar includes the fpc soft board in strip and the led chip being arranged on fpc soft board, led chip The dead ahead of light emission direction be provided with lens.

Preferably, described housing and the second insulation fixed body are made up of polythene material, and conductive pin and contact pin are by rustless steel Material is made.

Preferably, the end of described conductive pin and contact pin is in round table-like.

Preferably, described lens are made up of sapphire material.

Preferably, the described fpc soft board in strip is coated with silica gel, in silica gel, is provided with fluorescent material.

Preferably, the outside of described wire is all coated with the first gum cover.

Preferably, described first gum cover is arranged in the second gum cover.

Preferably, described wire and the junction of contact pin are arranged in the second gum cover.

Beneficial effect is: compared with prior art, a kind of LED lamp band of the present invention passes through to be provided with the circuit of commutator Plate is directly welded so that circuit board is directly fixedly connected with supply socket with the conductive pin in supply socket, so that The structure of LED lamp band is simpler, and attaching plug is more stable with the connection of circuit board, firm.

Brief description

Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, wherein:

Fig. 1 is the structural representation of one of present invention LED lamp band.

Specific embodiment

As shown in figure 1, a kind of LED lamp band, the attaching plug 1 be connected including light bar body 2 and with light bar body 2, power supply Plug 1 includes the first insulation fixed body 5 that two housings mutually covering 4 are fixedly connected with housing 4 and is fixed on the first insulation Two conductive pins 6 on fixed body 5, be arranged to two housings mutually covering 4 so that the dismounting of attaching plug 1 and assembling more Plus simple, conductive pin 6 passes through to be fixed on the first insulation fixed body 5 being fixedly connected with housing 4, thus realizing entering with housing 4 Row is fixedly connected, and LED lamp band operationally, by the conductive pin 6 on attaching plug 1 is carried out grafting with supply socket, is realized The connection of circuit, conductive pin 6 is fixedly connected with housing 4, so that conductive pin 6 is during the plug with supply socket, Be not in because loosen and so that conductive pin 6 is unstable with the connection of circuit board 7 or even situation about being short-circuited, attaching plug Be additionally provided with circuit board 7 in 1, circuit board 7 be provided with commutator 71 and some pads 14, two conductive pins 6 respectively with circuit Plate 7 is welded by pad 14, and the first insulation fixed body 5 vertically protrudes out raised 15 towards on the end face of circuit board 7, circuit The recess 16 matching with raised 15 is provided with plate 7, attaching plug 1 is also associated with least two wires 3, one end of wire 3 Welded with pad 14, the other end is attached with light bar body 2, by conductive pin directly and on attaching plug 1 for the circuit board 7 6 are welded, so that circuit board 7 is directly achieved a fixed connection with attaching plug 1, so that the structure of LED lamp band is more Plus simple, attaching plug 1 is more stable with the connection of circuit board 7, firm, and due to the generally practicality of LED lamp band is DC source, Circuit board 7 arranges commutator 71, DC current can will be converted to by the alternating current of conductive pin 6, so can make Obtain the work that LED lamp band can be stable, the projection 15 on the first insulation fixed body 5 is matched with the recess 16 on circuit board 7, can So that when conductive pin 6 and circuit board 7 are welded again, stable positioning can be carried out to circuit board 7, so that circuit board 7 Welding and conductive pin 6 between is convenient, accurate.

Wire 3 can be provided with two, and one is positive pole, and one is negative pole, so so that alternating current passes through rectification After device 71 is converted to unidirectional current, flows in light bar body 2 through positive pole, then flow back at supply socket through negative pole, constitute electricity Flow back to road, the one end being connected with light bar body 2 is all welded with contact pin 8, contact pin 8 is fixedly connected on the second insulation fixed body 9, insert Pin 8 carries out grafting by being arranged on the jack 10 of light bar body 2 end with light bar body 2, and wire 3 and light bar body 2 pass through to insert Pin 8 carries out grafting, so that wire 3 is more firm with the connection of light bar body 2, and can be at any time to wire 3 and light bar Body 2 is dismantled, and carries out the replacing of different light bar bodies 2 according to different demands, easy to connect, quick, and contact pin 8 is fixing On the second insulation fixed body 9, the position of two contact pins 8 can be fixed, it is to avoid contact pin 8 is carrying out plug with jack 10 When, contact pin 8 position is not fixed, and leads to two contact pins 8 can not carry out grafting with jack 10 so that wire 3 and light bar body 2 simultaneously Connect and become difficult, unstable.

Light bar body 2 can include the fpc soft board 11 and the led chip 12 being arranged on fpc soft board 11 in strip, will Led chip 12 is arranged on fpc soft board 11, and light bar body 2 can be made to realize bending and reverse, such that it is able to by light bar body 2 It is arranged to various different shapes, facilitates the placement of light bar body 2 simultaneously, and the circuit on fpc soft board 11 will not be made to occur So that led chip 12 can normally light, the dead ahead of the light emission direction of led chip 12 is provided with lens 13 to the situation of open circuit, Such setting, so that the point source that led chip 12 sends carries out dissipating projecting after the refraction of lens 13 again, makes led The light irradiation scope that chip 12 sends is bigger, and user will not be caused with the untoward reaction such as dazzling and dazzle simultaneously.

Housing 4 and the second insulation fixed body 9 can be made up of polythene material, and polythene material electrical insulation capability is excellent, Moreover it is possible to play good insulating effect while being fixed to conductive pin 6 and contact pin 8, it is to avoid conductive pin 6 and contact pin 8 Contact with other hardwares, lead to the situation that short circuit occurs, polythene material has good toughness, can greatly improve shell Body 4 and the life-span of the second insulation fixed body 9, conductive pin 6 and contact pin 8 can be made up of stainless steel material, so can prevent from leading Acusector 6 and contact pin 8 in use for some time, occur getting rusty and make the situation that the electric conductivity of conductive pin 6 and contact pin 8 is deteriorated, Meanwhile, stainless hardness is higher, contact pin 8 and jack 10 carry out during grafting it is not easy to abrasion, it is to avoid contact pin 8 becomes because of abrasion After little, the unstable situation with light bar body 2 grafting.

The end of conductive pin 6 and contact pin 8 can be in round table-like setting, and conductive pin 6 is concordant with the end of contact pin 8, does not set It is equipped with guiding position it has not been convenient to conductive pin 6 and contact pin 8 carry out grafting with supply socket and light bar body 2 respectively, and can make to lead Acusector 6 is deteriorated with the electric conductivity of contact pin 8, the end of conductive pin 6 and contact pin 8 arrange point excessively is easily hurted sb.'s feelings, round table-like end The effect of guiding can be played respectively in conductive pin 6 and contact pin 8 with supply socket and light bar body 2 by portion when carrying out grafting, be easy to Grafting, and round table-like end is more rounded, and the phenomenon of scathing will not occur.

Lens 13 can be made up of sapphire material, the lens 13 made using sapphire material, has good printing opacity Property, this allows for point source that led chip 12 sends after the refraction of sapphire lens 13, decreases the loss of energy, makes The light that goes out of LED lamp steep raising is brighter, and the features such as sapphire has wear-resisting, high temperature resistant, because lens 13 are arranged on led chip 12 dead ahead, when led chip 12 lights, can be along with the generation of high temperature, the lens 13 made using sapphire material, no Can deform because of high temperature, improve the service life of lens 13.

Silica gel can be coated with fpc soft board 11 in strip, silica gel, its main purpose are coated with fpc soft board 11 So that lens 13 can be stably fixed to the surface of the light emission direction of led chip 12 so that lens 13 reach right The refraction action of the point source that led chip 12 sends, can be provided with fluorescent material in silica gel, add the mesh of fluorescent material in silica gel Be so that the light-source brightness after entering superrefraction is higher, high temperature, circuit board can be produced due to after led chip 12 continuous illumination The silica gel on 7 surfaces can also play good cooling effect, so that the life-span of circuit board 7 is improved.

The outside of wire 3 can be provided with the first gum cover 17, and the first gum cover 17 plays a protective role to wire 3, can in case Only wire 3 for a long time and air contact, occurs corrosion to affect its electric conductivity, the first gum cover 17 can also prevent two to lead simultaneously Line 3 directly contact or contact with other hardwares, thus the phenomenon being short-circuited, and, the setting of the first gum cover 17 The safety in use of LED lamp band can also be improved, prevent user use when touch electric current by wire 3 and There are electric shock accidentss.

First gum cover 17 can be arranged in the second gum cover 18, and the first gum cover 17 is arranged in the second gum cover 18, can So that two wires 3 being coated with the first gum cover 17 are carried out with the fixation of position, prevent during the use of LED lamp band, cladding The phenomenons such as being wound around, ties a knot, the electric conductivity of impact wire 3 in two wires 3 having the first gum cover 17.

Wire 3 and contact pin 8 can be arranged in the second gum cover 18, because wire 3 is carried out by way of welding with contact pin 8 Connect, its junction is exposed outside, it is easy to the phenomenon of bending occurs during the plug with light bar body 2 for the contact pin 8, Even can make weld that the situations such as loose contact occur, therefore, the junction of wire 3 and contact pin 8 is coated on the second gum cover In 18, so that wire 3 is more stable with the connection of contact pin 8, it is to avoid loose contact in wire 3 and contact pin 8 junction Phenomenon.

Above example is only not limited in order to technical scheme to be described, all without departing from the present invention Any modification of spirit and scope or equivalent, it all should be covered in the range of technical solution of the present invention.

Claims

1. a kind of LED lamp band, the attaching plug (1) be connected including light bar body (2) and with light bar body (2) it is characterised in that Attaching plug (1) includes the first insulation fixed body (5) that two housings mutually covering (4) are fixedly connected with housing (4) and consolidates It is scheduled on two conductive pins (6) on the first insulation fixed body (5), in attaching plug (1), be additionally provided with circuit board (7), circuit board (7) it is provided with commutator (71) and some pads (14) on, two conductive pins (6) pass through pad (14) with circuit board (7) respectively Welded, the first insulation fixed body (5) vertically protrudes out raised (15), on circuit board (7) towards on the end face of circuit board (7) It is provided with the recess (16) matching with raised (15), attaching plug (1) is also associated with least two wires (3), wire (3) One end is welded with pad (14), and the other end is attached with light bar body (2).

2. a kind of LED lamp band according to claim 1 is it is characterised in that described wire (3) is provided with two, wire (3) The one end being connected with light bar (2) is all welded with contact pin (8), and contact pin (8) is fixedly connected on the second insulation fixed body (9), contact pin (8) carry out grafting by being arranged on the jack (10) of light bar body (2) end with light bar body (2).

3. a kind of LED lamp band according to claim 1 is it is characterised in that described light bar body (2) is included in strip Fpc soft board (11) and the led chip (12) being arranged on fpc soft board (11), the dead ahead of the light emission direction of led chip (12) sets It is equipped with lens (13).

4. a kind of LED lamp band according to claim 2 it is characterised in that described housing (4) and second insulation fixed body (9) it is made up of polythene material, conductive pin (6) and contact pin (8) are made up of stainless steel material.

5. a kind of LED lamp band according to claim 2 is it is characterised in that the end of described conductive pin (6) and contact pin (8) In round table-like.

6. a kind of LED lamp band according to claim 3 is it is characterised in that described lens (13) are made up of sapphire material.

7. a kind of LED lamp band according to claim 6 is it is characterised in that the described fpc soft board (11) in strip above coats There is silica gel, in silica gel, be provided with fluorescent material.

8. a kind of LED lamp band according to claim 2 is it is characterised in that the outside of described wire (3) is all coated with first Gum cover (17).

9. a kind of LED lamp band according to claim 8 is it is characterised in that described first gum cover (17) is arranged at second In gum cover (18).

10. a kind of LED lamp band according to claim 9 is it is characterised in that the junction of described wire (3) and contact pin (8) It is arranged in the second gum cover (18).