CN211040508U

CN211040508U - L ED lamp pearl base's reinforced structure

Info

Publication number: CN211040508U
Application number: CN201921442217.2U
Authority: CN
Inventors: 杜琤; 饶志平; 操彬; 宋仔敬
Original assignee: Crescent Optoelectronic Shenzhen Co ltd
Current assignee: Crescent Optoelectronic Shenzhen Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-07-17
Anticipated expiration: 2029-08-30

Abstract

The utility model relates to a technical field discloses a reinforced structure of L ED lamp pearl base, which comprises a base, the area body has on the base, the area body divide into first strengthening band, second strengthening band and third strengthening band, first strengthening band covers on the base surface, divide into two parts with the base, can be at the both sides installation L ED chip of the area body, and first strengthening band can play the divided effect, avoid mutual interference between the L ED chip, second strengthening band, third strengthening band imbed in the base, consolidate the base inside the base, make the base tougher, and first strengthening band, second strengthening band, third strengthening band this time connect fixedly, form wholly, make the whole of base firmer, when the base received external force, first strengthening band, second strengthening band and third strengthening band can play the effect of resisting, can avoid the base fracture under certain dynamics.

Description

L ED lamp pearl base's reinforced structure

Technical Field

The utility model relates to a technical field of L ED lamp pearl particularly, relates to the reinforced structure of L ED lamp pearl base.

Background

L ED lamp beads are called semiconductor light emitting diodes, made of semiconductor materials, and used as light emitting devices for directly converting electric energy into light energy and converting electric signals into optical signals, and have the advantages of low power consumption, high brightness, bright color, vibration resistance, long service life (8-10 ten thousand hours of normal light emission), cold light source and the like, so that the LED lamp beads are real green illumination, and a lamp decoration product using L ED as a light source inevitably replaces a white fabric lamp in the future of the 21 st century, thereby becoming a revolution of human illumination.

The base of L ED lamp bead is usually made of copper (also has iron material, aluminum material and ceramics, etc.), because copper electric conductivity is very good, it has the lead wire inside to connect L ED lamp bead inside electrode, the copper feet at L ED lamp bead both ends become the positive and negative pole of lamp bead, is used for welding to L ED lamps and lanterns or other L ED finished products.

In the prior art, the subbase of the L ED lamp bead is fragile, is easy to break in the use process of the L ED lamp bead, and cannot be used after being broken, thereby causing waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforced structure of L ED lamp pearl base aims at solving prior art, L ED lamp pearl base easy-to-break problem.

The utility model discloses a realize like this, L reinforced structure of ED lamp pearl base, which comprises a base, the area body has on the base, the both ends of the area body extend to respectively the edge of base, the area body is including first strengthening band, second strengthening band and third strengthening band, first strengthening band covers on the base, the both ends of second strengthening band respectively with first strengthening band, third strengthening band are connected, just second strengthening band all imbeds with the third strengthening band in the base plate, the third strengthening band with the second strengthening band is the dislocation arrangement.

Further, the third reinforcing strip includes a transverse portion arranged in the transverse direction and a longitudinal portion arranged in the longitudinal direction; one end of the transverse part is connected with the second reinforcing strip, and the other end of the transverse part is connected with the longitudinal part; the end of the longitudinal portion extends downward to the bottom of the base.

Furthermore, grooves are formed in two sides of the second reinforcing strip in a concave mode, and the grooves extend along the length direction of the second reinforcing strip; the base is protruded towards the groove and embedded into the groove.

Further, the two grooves are arranged oppositely.

Further, one side of the third reinforcing strip is provided with outer sawteeth, and the other side of the third reinforcing strip is provided with inner sawteeth; the outer sawteeth extend downwards, and the inner sawteeth extend upwards; and the size of the outer saw teeth on the longitudinal part is gradually increased along the up-down direction.

Further, a sealing ring is arranged around the joint between the first reinforcing strip and the second reinforcing strip; the bottom of first reinforcement area is sunken formation depressed part upwards, the sealing washer embedding depressed part.

Further, an annular body is arranged around the outer edge of the base, the bottom of the annular body is embedded into the base, and the annular body is connected with two ends of the first reinforcing strip.

Further, the belt body and the annular body are made of EMC materials.

Further, the first reinforcing strips have a cross-sectional width greater than a cross-sectional width of the second reinforcing strips in the transverse direction.

Further, the cross section of the first reinforcing strip is in a ladder shape with a small top and a big bottom.

Compared with the prior art, the utility model provides a reinforced structure of L ED lamp pearl base, second reinforcing band, third reinforcing band embedding base make the base structure consolidate, and first reinforcing band covers on the base, consolidates the base on the surface, and when the base received outside bending, second reinforcing band, third reinforcing band resist the power of buckling in inside, and first reinforcing band plays counteraction on the base surface, avoids the base to buckle too big, arouses the base fracture, can effectively avoid the cracked condition of base from this.

Drawings

Fig. 1 is a schematic perspective view of a base of an L ED lamp bead provided by the present invention;

fig. 2 is a schematic perspective view of the belt body at a position a in the base of fig. 1 according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1-2, the preferred embodiment of the present invention is shown.

Because the base of the L ED lamp bead is brittle, it is easy to break when it is subjected to external force during transportation or installation, and when the base 10 breaks, the L ED lamp bead will be discarded, causing waste, and in this embodiment, the base 10 is reinforced by embedding the strip 20, which is tougher than the base 10, into the base 10.

The belt body 20 is divided into a first reinforcing belt 21, a second reinforcing belt 22 and a third reinforcing belt 23, the first reinforcing belt 21 covers the surface of the base 10 to divide the base 10 into two parts, L ED chips can be mounted on two sides of the belt body 20, the first reinforcing belt 21 can play a role in separating and avoiding interference between L ED chips, the second reinforcing belt 22 and the third reinforcing belt 23 are embedded in the base 10 to reinforce the base 10 in the base 10, so that the base 10 is tougher, the first reinforcing belt 21, the second reinforcing belt 22 and the third reinforcing belt 23 are connected and fixed at this time to form a whole, so that the whole of the base 10 is firmer, and when the base 10 is subjected to external force, the first reinforcing belt 21, the second reinforcing belt 22 and the third reinforcing belt 23 can play a role in resisting and can avoid breakage of the base 10 under certain force.

The third reinforcing strips 23 and the second reinforcing strips 22 are arranged in a staggered mode, so that the reinforcing area of the base 10 is increased, and the reinforcing effect is better.

In this embodiment, the ribbon 20 is installed in the middle of the base 10, the middle position is the position where the base 10 is most easily broken, and when the base 10 is bent, the middle part is broken first, so that it is most suitable to install the ribbon 20 in the middle of the base 10, and of course, for bases 10 with L ED beads of different shapes and purposes, the fragile position is different, and the ribbon 20 can be installed according to specific situations.

According to the reinforcing structure of the L ED lamp bead base, the second reinforcing strip 22 and the third reinforcing strip 23 are embedded into the base 10, so that the base 10 is structurally reinforced, the first reinforcing strip 21 covers the base 10 to reinforce the base 10 on the surface, when the base 10 is bent externally, the second reinforcing strip 22 and the third reinforcing strip 23 resist the bending force internally, the first reinforcing strip 21 plays a role in resisting on the surface of the base 10, the base 10 is prevented from being bent too much, the base 10 is prevented from being broken, and therefore the situation that the base 10 is broken can be effectively avoided.

The third reinforcing strip 23 includes a transverse portion 230 and a longitudinal portion 231, the transverse portion 230 extends along the transverse direction, one end of the transverse portion 230 is connected to the second reinforcing strip 22, the other end of the longitudinal portion 231 is connected to one end of the longitudinal portion 231, the other end of the longitudinal portion 231 extends along the longitudinal direction and extends to the bottom of the base 10, and the strip 20 extends to the whole base 10 and is integrated with the base 10, so that the reinforcing effect is better.

Sunken being formed with recess 220 in the both sides of second reinforcing band 22, recess 220 extends along the length direction of second reinforcing band 22 and arranges, base 10 extends towards the direction of recess 220, pack recess 220, the area of contact of base 10 with the area of area body 20 has been increased, it is more firm to make both connections, and two recess 220 are just to arranging, it is all narrow that the here that makes the area body 20 is than other each position, the upper portion and the lower part homoenergetic joint of the area body 20 of assurance are in fixed position, avoid base 10 and area body 20 not hard up, the reinforcing effect is influenced.

The outer saw teeth 232 extend downwards, the inner saw teeth 233 extend upwards, the contact area between the base 10 and the belt body 20 is increased due to the formation of the inner saw teeth 233 and the outer saw teeth 232, the reinforcing area is increased, the connection between the base 10 and the belt body 20 is tighter, the size of the outer saw teeth 232 on the longitudinal portion 231 is gradually increased along the upward and downward direction, the reinforcing of the belt body 20 is properly increased under the condition that L ED lamp beads are not affected, and the third reinforcing belt 23 and the base 10 are more stably connected due to the staggered arrangement of the second reinforcing belt 22 and the third reinforcing belt 23.

A sealing ring 12 is arranged around the joint between the first reinforcing strip 21 and the second reinforcing strip 22; the bottom of the first reinforcing strip 21 is sunken upwards to form a sunken part 210, the sealing ring 12 is embedded into the sunken part 210, and the sealing ring 12 seals the space between the first reinforcing strip 21 and the base 10, so that a waterproof effect can be achieved.

The base 10 is recessed downwards to form two grooves, the first reinforcing strip 21 protrudes downwards to form a protruding strip 211, the protruding strip 211 is formed on the outer side of the recessed portion 210, and the protruding strip 211 is embedded into the grooves, so that the first reinforcing strip 21 is attached to the base 10 more tightly, the fixing effect of the first reinforcing strip 21 is better, and the first reinforcing strip 21 can be prevented from moving relative to the base 10; and the bottom of the convex strip 211 is covered with an elastic layer, when being extruded by external force, the elastic layer can play a role in buffering, and the extrusion of the external force to the substrate 10 is reduced.

Reinforcing plates 212 are attached to both sides of the first reinforcing strips 21, the lower portions of the reinforcing plates 212 are embedded in the base 10, the upper portions of the reinforcing plates 212 are provided with gel, and the reinforcing plates 212 are fixed to the first reinforcing strips 21 through the gel, so that the rigidity of the outer sides of the first reinforcing strips 21 is increased, and the reinforcing effect is achieved.

The outer edge of the base 10 is surrounded by the annular body 11, the bottom of the annular body 11 is embedded into the base 10, the annular body 11 is connected with two ends of the first reinforcing strip 21 and is connected with the strip body 20 into a whole, the annular body 11 reinforces the periphery of the base 10, and can also avoid the deformation of the base 10 caused by the collision and extrusion of the periphery of the base 10 and foreign objects, thereby protecting the base 10.

The belt body 20 and the ring body 11 are made of EMC material, EMC is electromagnetic compatibility, and refers to the ability of equipment or system to run in compliance with the requirement in its electromagnetic environment and not to generate intolerable electromagnetic interference to any equipment in its environment, playing an isolated role, dividing the base 10 into a plurality of different installation spaces, installing L ED chips in the space, ensuring that each space does not interfere with each other, and working normally.

Along the horizontal direction, the cross-sectional width of first reinforcing band 21 is greater than the cross-sectional width of second reinforcing band 22, and first reinforcing band 21 covers the joint clearance between second reinforcing band 22 and base 10, and first reinforcing band 21 closely supports with base 10, guarantees the steadiness between area 20 and the base 10, guarantees the close connection between area 20 and the base 10, and when base 10 received the bending, the effect of resisting of first reinforcing band 21 is better, and the cross-section of first reinforcing band 21 is big end down's ladder shape, under the condition of guaranteeing the thickness of first reinforcing band 21, can also save material.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

The reinforcing structure of the L ED lamp bead base is characterized by comprising a base, wherein a strip body is arranged on the base, two ends of the strip body respectively extend to the edge of the base, the strip body comprises a first reinforcing strip, a second reinforcing strip and a third reinforcing strip, the first reinforcing strip covers the base, two ends of the second reinforcing strip are respectively connected with the first reinforcing strip and the third reinforcing strip, the second reinforcing strip and the third reinforcing strip are embedded into the base, and the third reinforcing strip and the second reinforcing strip are arranged in a staggered mode.
2. The L ED lamp bead base reinforcing structure of claim 1, wherein the third reinforcing strip includes a transverse portion arranged along a transverse direction and a longitudinal portion arranged along a longitudinal direction, the transverse portion is connected to the second reinforcing strip at one end and connected to the longitudinal portion at the other end, and the end of the longitudinal portion extends downward to the bottom of the base.
3. The L ED lamp bead base reinforcing structure of claim 2, wherein the second reinforcing strip has recesses formed in both sides thereof, the recesses extending along the length of the second reinforcing strip, and the base is protruded toward the recesses and fitted into the recesses.
4. The reinforcement structure for the base of an L ED lamp bead of claim 3, wherein two of the grooves are in a facing arrangement.
5. The L ED lamp bead base reinforcing structure of any one of claims 2-4, wherein the third reinforcing strip has outer serrations formed on one side and inner serrations formed on the other side, the outer serrations extending downward and the inner serrations extending upward, and the outer serrations on the longitudinal portion gradually increase in size in an up-down direction.
6. The L ED lamp bead base reinforcing structure of any one of claims 1-3, wherein a sealing ring is circumferentially arranged at the joint between the first reinforcing strip and the second reinforcing strip, and the bottom of the first reinforcing strip is recessed upwards to form a recess, and the sealing ring is embedded in the recess.
7. The L ED lamp bead base reinforcing structure of any one of claims 1 to 3, wherein, the outer edge of the base is arranged with a ring-shaped body around, the bottom of the ring-shaped body is embedded in the base, the ring-shaped body is connected with both ends of the first reinforcing strip.
8. The reinforced structure of the L ED lamp bead base of claim 7, wherein the belt body and the ring-shaped body are both EMC material.
9. The L ED lamp bead base reinforcing structure of any one of claims 1-3, wherein, along a transverse direction, the first reinforcing strip has a cross-sectional width greater than a cross-sectional width of the second reinforcing strip.
10. The reinforcing structure for the L ED lamp bead base of any one of claims 1-3, wherein the cross-section of the first reinforcing strip is in a trapezoid shape with a small top and a big bottom.