CN205752242U - The anti-filament support that fractures - Google Patents

Abstract

nullThe utility model discloses a kind of anti-filament support that fractures，Solve the problem that connection strap on filament support easily snaps off，Its drip irrigation device is first substrate and the second substrate including being parallel to each other，Connect side by side between first substrate and second substrate and have some connection straps，First substrate extends the first linkage bar for connecting some connection straps near the side of connection strap，First linkage bar is parallel to first substrate，Second substrate extends the second linkage bar for connecting some connection straps near the side of connection strap，Second linkage bar is parallel to second substrate，Between first linkage bar and the second linkage bar, horizontal expansion has support bar，Support bar extends laterally out leg and is connected to the first linkage bar and the second linkage bar，When connection strap is squeezed，The power transfer that support bar and leg are squeezed comes，And by the first linkage bar and the second linkage bar being connected to leg, power is scattered on first substrate and second substrate，Prevent connection strap from being fractureed easily.

Description

The anti-filament support that fractures

Technical field

This utility model relates to filament support field, particularly to the anti-filament support that fractures of one.

Background technology

LED filament uses LED as light source, has preferable luminous efficiency, and its application have also been obtained universal, for For making LED chip, the selection of backing material is the problem of overriding concern.Which kind of suitable substrate should be used, need root Select according to the requirement of equipment and LED component, filament support on the market, be the most all to use a substrate, in parallel between substrate Some light-emitting sections are set, this light-emitting section are provided with emitting led, be installed on substrate by light-emitting section and be electrically connected, Light-emitting section is all independent of each other when producing, and independently installed to substrate, therefore, during connection, how light-emitting section is fixed on support It is prior art to need solve the technical problem that in a hurry.

At present, the Chinese patent of Application No. CN201520975009.4 discloses a kind of LED filament support, and it includes Having first substrate, second substrate and multiple connection strap, this first substrate extends multiple positive conductive foot being intervally arranged, This second substrate extends multiple negative conductive foot being intervally arranged, and the surface of each negative conductive foot is provided with round dot, Multiple negative conductive feet are opposite to each other with corresponding positive conductive foot；The plurality of connection strap connects corresponding positive conductive foot and right Between the negative conductive foot answered, the tail end both side edges the most upwards bending of positive conductive foot goes out the first limiting section, and two first is spacing The two sides, one end of connection strap are clamped in portion, and the top the most at least bending of each first limiting section is extended has the first presser feet, at least Two first presser feets are pressed against the end surface of connection strap and in dislocation arrangement；The tail end both side edges the most upwards bending of negative conductive foot Going out and have the second limiting section, two second limiting sections clamp the other end two sides of connection strap, and the top of each second limiting section is the most extremely Few bending is extended the second presser feet, and at least two second presser feets are pressed against the other end surface of connection strap and in dislocation arrangement.

Although this LED filament support makes connection strap more firm with the connection of conductive feet, do not have shift phenomenon, Stop that obscission occurs, but the spacing between two substrates is wide relative to for connection strap so that LED filament support is in carrying During when being squeezed, connection strap thereon is susceptible to fracture.

Utility model content

The deficiency existed for prior art, the purpose of this utility model is to provide one to prevent connection strap from being rolled over easily The disconnected anti-filament support that fractures.

Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of anti-filament that fractures props up Frame, including the first substrate being parallel to each other and second substrate, between described first substrate and second substrate, connection has some side by side Connection strap, described first substrate extends the first linkage bar for connecting some connection straps near the side of connection strap, described First linkage bar length direction is consistent with first substrate length direction, and described second substrate extends use near the side of connection strap In the second linkage bar of the some connection straps of connection, described second linkage bar length direction is consistent with second substrate length direction, institute Stating horizontal expansion between the first linkage bar and the second linkage bar has support bar, described support bar to extend laterally out leg, described The two ends of foot are connected to the first linkage bar and the second linkage bar.

By technique scheme, when connection strap is squeezed, the power that support bar and leg are squeezed shifted Come, and by the first linkage bar and the second linkage bar being connected to leg, power is scattered on first substrate and second substrate, anti- Only connection strap is fractureed easily.

Preferably, described leg is parallel to connection strap and between adjacent two connection straps, described leg and adjacent company Connect and between bar, there is gap.

By technique scheme, prevent from can not carrying out between adjacent connection strap printing opacity, make the connection of leg position Before and after's printing opacity still can be carried out, it is to avoid local shades occurs after bar mounted LED lamp.

Preferably, described leg quantity is some and is spaced identical between adjacent leg.

Being uniformly distributed by technique scheme, leg and support bar, making any position of connection strap be squeezed can It is supported, improves the utilization rate of leg.

Preferably, the end, two ends of described connection strap is provided with the limiting section for connecting first substrate or second substrate, institute State leg and be provided with depressed part near the limiting section position of adjacent both sides connection strap.

By technique scheme, limiting section is slightly wider than connection strap, on connection strap after mounted LED lamp, and leg and adjacent limit Position portion gets too close to possibly even produce conflict, and constriction leg can effectively prevent leg and adjacent bar from connecing at the width of limiting section Touch.

Preferably, the outside of described first substrate and second substrate is provided with triangle groove, and described triangle groove is positioned at Between the extended line of adjacent connection strap.

By technique scheme, triangle groove has certain guide effect, it is simple to can accurately select during cutting filament support Cutting position, it is to avoid cutting direction is not cut off by connection strap.

Preferably, described support bar and leg are made up of ferrous material.

By technique scheme, ferrous metal has good ductility and plasticity, can preferably enter when being squeezed Row unloads power, and ferrous metal has higher melt, after filament support is energized, will not produce deformation.

In sum, what this utility model in contrast to prior art has the beneficial effect that when filament support can be made to be squeezed Obtain and support protection, prevent connection strap from fractureing, and the filament support of energy accurately cutting Len req, it is to avoid cut mistake and cause waste.

Accompanying drawing explanation

Fig. 1 is the structural representation of the anti-filament support that fractures；

Fig. 2 is the A portion enlarged diagram of Fig. 1.

Reference: 1, first substrate；2, connection strap；3, support bar；4, leg；5, second substrate；6, limiting section；7, recessed The portion of falling into；8, triangle groove；9, the first linkage bar；10, the second linkage bar；11, the first wiring pin；12, the second wiring pin.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

As it is shown in figure 1, a kind of anti-filament support that fractures disclosed in the present embodiment, including first substrate 1, second substrate 5 and Connection strap 2, first substrate 1 and second substrate 5 are strip and arranged in parallel, between first substrate 1 and second substrate 5 It is attached by connection strap 2.

As it is shown in figure 1, some circular aperture is distributed on first substrate 1, circular aperture is along the length direction of first substrate 1 Uniformly arrangement, first substrate 1 is provided with triangle groove 8, triangle groove between the adjacent circular aperture away from second substrate 5 side 8 for equilateral triangle and wherein while being perpendicular to the length direction of first substrate 1 so that vertical first substrate 1 length direction Acute angle corresponding to the triangle length of side points to second substrate 5, and first substrate 1 extends some the near the side of second substrate 5 One wiring pin 11, the first wiring pin 11 length direction is perpendicular to the length direction of first substrate 1 and is positioned at adjacent triangular fovea Between groove 8.Second substrate 5 and first substrate 1 carry out identical setting, and the position of second substrate 5 is mirror image pair with first substrate 1 Claim, second substrate 5 extends some second wiring pins 12.

As it is shown in figure 1, first substrate 1 extends the first linkage bar 9 near the side of second substrate 5, the first linkage bar 9 is long Degree direction be parallel to each other with first substrate 1 length direction, first link bar 9 all of first wiring pin 11 is connected one Rise；Second substrate 5 extends the second linkage bar 10, the second linkage bar 10 length direction and first near the side of first substrate 1 Substrate 1 length direction is parallel to each other, and all of second wiring pin 12 is connected together by the second linkage bar 10.

As depicted in figs. 1 and 2, the two ends of connection strap 2 are connected to the first wiring pin 11 and second of first substrate 1 On second wiring pin 12 of substrate 5, and link position is equipped with limiting section 6, and limiting section 6 is sheet metal, near first substrate 1 Limiting section 6 one end and the first wiring pin 11 of connection strap 2 are wrapped；The limiting section 6 of close second substrate 5 will The other end and the second wiring pin 12 of connection strap 2 wrap.

As it is shown in figure 1, connection strap 2 quantity is some and arranged in parallel is between first substrate 1 and second substrate 5, connection strap 2 Medium position laterally extend support bar 3, support bar 3 is positioned at the length phase of the back side of connection strap 2 and length and first substrate 1 With, some legs 4 are extended in the both sides of support bar 3, and the spacing between the same side leg 4 is equal, the leg 4 quantity phase of every side Deng and symmetrical.Leg 4 extension near first substrate 1 side is connected to the first linkage bar 9, near second substrate 5 side Leg 4 extend be connected to the second linkage bar 10, leg 4 is between adjacent two connection straps 2 and is not in contact with each other, between existing Gap.

As in figure 2 it is shown, leg 4 is provided with depressed part 7, depressed part near the position in adjacent two connection strap 2 upper limit portions 6 7 is square depression, and depressed part 7 increases the space between this position connection strap 2 and leg 4, prevents limiting section 6 and leg 4 Get too close to or even contact with each other.

This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but As long as all being protected by Patent Law in right of the present utility model.

Claims (6)

1. the anti-filament support that fractures, including the first substrate (1) being parallel to each other and second substrate (5), described first substrate (1) and connect side by side between second substrate (5) and have some connection straps (2), it is characterized in that: described first substrate (1) is near connecting The first linkage bar (9) for connecting some connection straps (2), described first linkage bar (9) length side are extended in the side of bar (2) To consistent with first substrate (1) length direction, described second substrate (5) extends for connecting near the side of connection strap (2) Second linkage bar (10) of some connection straps (2), described second linkage bar (10) length direction and second substrate (5) length direction Unanimously, described first linkage bar (9) and the second linkage bar (10) horizontal expansion have support bar (3), described support bar (3) laterally to prolong Stretching out leg (4), the two ends of described leg (4) are connected to the first linkage bar (9) and the second linkage bar (10).

The anti-filament support that fractures the most according to claim 1, is characterized in that: described leg (4) be parallel to connection strap (2) and It is positioned between adjacent two connection straps (2), between described leg (4) with adjacent connection strap (2), there is gap.

The anti-filament support that fractures the most according to claim 2, is characterized in that: some and adjacent of described leg (4) quantity It is spaced identical between foot (4).

The anti-filament support that fractures the most according to claim 2, is characterized in that: the end, two ends of described connection strap (2) is provided with For connecting the limiting section (6) of first substrate (1) or second substrate (5), described leg (4) is near adjacent both sides connection strap (2) Limiting section (6) position be provided with depressed part (7).

The anti-filament support that fractures the most according to claim 1, is characterized in that: described first substrate (1) and second substrate (5) Outside be provided with triangle groove (8), described triangle groove (8) is positioned between the extended line of adjacent connection strap (2).

The anti-filament support that fractures the most according to claim 1, is characterized in that: described support bar (3) and leg (4) are by irony Material is made.