CN215929294U - Anti-fracture LED lamp strip - Google Patents
Anti-fracture LED lamp strip Download PDFInfo
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- CN215929294U CN215929294U CN202122695930.1U CN202122695930U CN215929294U CN 215929294 U CN215929294 U CN 215929294U CN 202122695930 U CN202122695930 U CN 202122695930U CN 215929294 U CN215929294 U CN 215929294U
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Abstract
The utility model discloses an anti-fracture LED lamp strip which comprises a lamp strip base body and an anti-fracture structure arranged on the lower surface of the lamp strip base body, wherein a plurality of first openings are equidistantly formed in two sides of the anti-fracture structure, the anti-fracture structure comprises bonding layers, radiating pieces and first flexible layers, the bonding layers, the radiating pieces and the first flexible layers are sequentially arranged from top to bottom, two groups of bonding layers are arranged, the two groups of bonding layers are respectively arranged on two sides of the lower surface of the lamp strip base body, the two groups of radiating pieces are arranged, the cross sections of the radiating pieces are arranged on the outer sides of the lower ends of the bonding layers in an L-shaped coating mode, the upper end face of each radiating piece is connected with the lower surface of the lamp strip base body, and the upper surface of the first flexible layer is connected with the lower surfaces of the two groups of radiating pieces. According to the utility model, the breakage-proof structure and the metal wire arranged in the second flexible layer are arranged, so that the breakage of the whole lamp strip can be effectively avoided.
Description
Technical Field
The utility model relates to the field of decorative lighting devices, in particular to an anti-fracture LED lamp strip.
Background
The LED lamp strip is used as a commonly-used decorative material in the decoration industry and is generally applied to the decoration modeling of home suspended ceilings and tool outer walls. The master of decorating arranges the flexible LED lamp area in the figurative interior concave part of furred ceiling (stand at indoor ground and can not directly see the lamp area), connects through the mode of interim wiring between each flexible LED lamp area.
The cross section of the existing decorative lighting lamp strip is designed to be a flat structure, so that the existing decorative lighting lamp strip is easy to pull and bend during installation to cause lateral cracks and even fracture, and potential safety hazards are brought
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-fracture LED lamp strip to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an anti-fracture LED lamp strip comprises a lamp strip base body and an anti-fracture structure arranged on the lower surface of the lamp strip base body, wherein a plurality of first openings are formed in the two sides of the anti-fracture structure at equal intervals, the anti-fracture structure comprises bonding layers, heat dissipation parts and first flexible layers, the bonding layers, the heat dissipation parts and the first flexible layers are sequentially arranged from top to bottom, the bonding layers are arranged in two groups, the bonding layers are respectively arranged on the two sides of the lower surface of the lamp strip base body, the heat dissipation parts are arranged in two groups, the cross sections of the heat dissipation parts are arranged outside the lower ends of the bonding layers in an L-shaped coating mode, the upper end surfaces of the heat dissipation parts are connected with the lower surfaces of the lamp strip base body, the upper surfaces of the first flexible layers are connected with the lower surfaces of the two groups of heat dissipation parts, the first openings formed in the two sides of the anti-fracture structure are correspondingly arranged, namely when the device is bent in the horizontal direction, the first opening corresponding to the inner side of the bend is gradually closed, the first opening on the outer side of the bend is gradually unfolded, and when the bending angle is large, the heat dissipation pieces on two sides of the first opening on the inner side are gradually extruded, so that the bending strength is reduced.
Preferably, a gap is formed between the two groups of heat dissipation members, a flexible assembly is arranged in the gap, and the flexible assembly comprises a second flexible layer and a metal wire arranged in the second flexible layer.
Preferably, the cross section of the whole second flexible layer is circular, the center of the upper surface of the first flexible layer is coated and arranged on the outer side surface of the second flexible layer by forming a circular arc-shaped groove, and the first flexible layer is adhered to the second flexible layer.
Preferably, a plurality of second openings are equidistantly formed in the upper end surface of the second flexible layer, and when the device is bent in the vertical direction, the second openings corresponding to the bent parts are correspondingly unfolded or closed, so that the phenomenon that the second flexible layer is broken due to fatigue caused by multiple bending is avoided.
Preferably, the heat dissipation part is integrally formed by adopting a copper sheet, the heat dissipation part is made of the copper sheet, and the upper end of the heat dissipation part is in contact with the lower surface of the lamp strip base body, so that heat generated during the operation of the lamp strip base body can be transferred to the lower end of the lamp strip base body, and the heat is quickly dissipated through the contact part of the lower end of the lamp strip base body and air.
Preferably, the metal wire is arranged in a circular through hole formed in the middle of the second flexible layer.
The utility model provides an anti-fracture LED lamp strip which has the following beneficial effects:
(1) according to the lamp strip, the anti-fracture structure is arranged, the first openings are arranged on the two sides of the anti-fracture structure at equal intervals, when the lamp strip is bent in the horizontal direction, the first openings corresponding to the inner sides of the bends are gradually closed, the first openings on the outer sides of the bends are gradually unfolded, and when the bending angle is large, the heat dissipation parts on the two sides of the first openings on the inner sides are gradually extruded, so that the bending strength is reduced.
(2) According to the lamp strip, the heat dissipation piece is arranged between the first flexible layer and the lamp strip base body, the heat dissipation piece is arranged in an L shape and is arranged outside the lower end of the bonding layer in a wrapping mode, the upper end of the heat dissipation piece is connected with the lower surface of the lamp strip base body, and one side of the lower end of the heat dissipation piece is exposed in the air, so that in the working process of the lamp strip, the generated heat is transferred to the lower end through the heat dissipation piece, and rapid heat dissipation is performed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation of a second flexible layer of the present invention;
FIG. 3 is a schematic diagram of a flexible component of the present invention.
In the figure: 1. a lamp strip base body; 2. a first opening; 3. a bonding layer; 4. a heat sink; 5. a first flexible layer; 6. a gap; 7. a second flexible layer; 8. a metal wire; 9. a second opening.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-3, the present invention provides the technical solutions: the utility model provides a prevent LED lamp area that splits, includes lamp area base member 1 and sets up the structure of preventing splitting at lamp area base member 1 lower surface, a plurality of first openings 2 have been seted up to the equal equidistance in both sides of structure of preventing splitting, prevent that the structure of breaking includes tie coat 3, radiating piece 4 and first flexible layer 5, tie coat 3, radiating piece 4 and first flexible layer 5 set gradually from top to bottom, tie coat 3 is provided with two sets ofly, two sets of tie coat 3 set up the lower surface both sides at lamp area base member 1 respectively, radiating piece 4 is provided with two sets ofly, the cross-section of radiating piece 4 becomes L form cladding setting and is in the lower extreme outside of tie coat 3, the up end of radiating piece 4 with the lower surface of lamp area base member 1 is connected, the upper surface and two sets of first flexible layer 5 the lower surface of radiating piece 4 is connected.
In this embodiment, the first opening that anti-fracture structure both sides were seted up all corresponds the setting, when the whole crooked on the horizontal direction that appears of device promptly, corresponds the first opening of crooked inboard and closes gradually, and the first opening in crooked outside expandes gradually, and when bend angle is great, the radiating piece of the first opening both sides of inboard extrudees gradually to reduce crooked dynamics.
A gap 6 is formed between the two groups of heat dissipation members 4, and a flexible assembly is arranged in the gap 6, and the flexible assembly comprises a second flexible layer 7 and a metal wire 8 arranged in the second flexible layer 7.
The whole section of the second flexible layer 7 is circular, the center of the upper surface of the first flexible layer is coated and arranged on the outer side surface of the second flexible layer 7 by arranging a circular arc-shaped groove, and the first flexible layer 5 is adhered to the second flexible layer 7.
A plurality of second openings 9 are arranged on the upper end surface of the second flexible layer 7 at equal intervals, and when the device is bent in the vertical direction, the second openings corresponding to the bent parts are correspondingly unfolded or closed, so that the phenomenon that the second flexible layer is broken due to fatigue caused by multiple bending is avoided.
The heat dissipation piece 4 is integrally made of a copper sheet, the upper end of the heat dissipation piece is in contact with the lower surface of the lamp strip base body, so that heat generated during operation of the lamp strip base body can be transferred to the lower end, and the heat is quickly dissipated through the portion, in contact with air, of the lower end.
The metal wire 8 is arranged in a circular through hole formed in the middle of the second flexible layer 7.
According to the working principle, when the lamp strip is laid and installed, when the whole lamp strip is bent in the horizontal direction, the first opening of the bent part is correspondingly unfolded or closed, and the heat dissipation parts on the two sides of the closed part are gradually extruded, so that the bending strength is reduced; when the bending of direction about the whole appearance in lamp area, first flexible layer combines the flexible layer of second can effectually reduce the bending dynamics to avoided the whole phenomenon of rupture because the bending appears in lamp area, simultaneously because the metal wire that sets up in the flexible layer of second, and the radiating piece of setting, can the whole fatigue resistance in effectual increase lamp area, thereby avoided appearing the whole fracture in lamp area, and the setting of radiating piece can also provide the heat dissipation at lamp area during operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an LED lamp area of preventing splitting which characterized in that: comprises a lamp belt base body (1) and an anti-fracture structure arranged on the lower surface of the lamp belt base body (1), a plurality of first openings (2) are equidistantly arranged on both sides of the anti-fracture structure, the anti-fracture structure comprises a bonding layer (3), a heat dissipation piece (4) and a first flexible layer (5), the bonding layer (3), the heat dissipation piece (4) and the first flexible layer (5) are arranged from top to bottom in sequence, two groups of bonding layers (3) are arranged, the two groups of bonding layers (3) are respectively arranged at two sides of the lower surface of the lamp strip substrate (1), two groups of radiating pieces (4) are arranged, the cross sections of the radiating pieces (4) are arranged outside the lower end of the bonding layer (3) in an L-shaped coating manner, the upper end surface of the heat dissipation member (4) is connected with the lower surface of the lamp strip base body (1), the upper surface of the first flexible layer (5) is connected with the lower surfaces of the two groups of heat dissipation members (4).
2. The breakage-proof LED strip according to claim 1, wherein: a gap (6) is formed between the two groups of heat dissipation pieces (4), a flexible assembly is arranged in the gap (6), and the flexible assembly comprises a second flexible layer (7) and a metal wire (8) arranged in the second flexible layer (7).
3. The breakage-proof LED strip according to claim 2, wherein: the cross section of the whole second flexible layer (7) is circular, the center of the upper surface of the first flexible layer is coated and arranged on the outer side surface of the second flexible layer (7) by arranging a circular arc-shaped groove, and the first flexible layer (5) is adhered to the second flexible layer (7).
4. The breakage-proof LED strip according to claim 2, wherein: a plurality of second openings (9) are formed in the upper end surface of the second flexible layer (7) at equal intervals.
5. The breakage-proof LED strip according to claim 1, wherein: the heat dissipation piece (4) is integrally formed by copper sheets.
6. The breakage-proof LED strip according to claim 2, wherein: the metal wire (8) is arranged in a circular through hole formed in the middle of the second flexible layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122695930.1U CN215929294U (en) | 2021-11-05 | 2021-11-05 | Anti-fracture LED lamp strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122695930.1U CN215929294U (en) | 2021-11-05 | 2021-11-05 | Anti-fracture LED lamp strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215929294U true CN215929294U (en) | 2022-03-01 |
Family
ID=80404627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122695930.1U Active CN215929294U (en) | 2021-11-05 | 2021-11-05 | Anti-fracture LED lamp strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215929294U (en) |
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2021
- 2021-11-05 CN CN202122695930.1U patent/CN215929294U/en active Active
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