CN214369467U

CN214369467U - LED lamp strip difficult to age and short circuit

Info

Publication number: CN214369467U
Application number: CN202120871562.9U
Authority: CN
Inventors: 张必胜
Original assignee: Fujian Erolipoo Lighting Electrical Appliance Co ltd
Current assignee: Fujian Erolipoo Lighting Electrical Appliance Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-10-08
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a LED lamp area that is difficult for ageing and short circuit, including lamp area main part, LED lamp pearl, wire, grafting extension subassembly, connecting block, inserting groove, interface, wire insulating protective layer subassembly, outer tube and magnet piece, LED lamp pearl has been laid to the inside of lamp area main part, the both ends of LED lamp pearl are through wire interconnect, the both ends correspondence of wire is provided with grafting extension subassembly, welded fastening has the connecting block on the wire of lamp area main part one end, the inserting groove has been seted up to the inside of connecting block, the interface has been seted up on one side outer wall of inserting groove; the arrangement of the lamp belt outer sleeve tube protects the lead of the LED lamp belt, and the problem that the lamp belt needs to be wound by the LED lamp wire when in use, and the lamp wire is easy to wear in the winding process, so that the circuit is short-circuited and aged is solved; the mutual extension connection between many lamp areas of realization that the setting of grafting extension subassembly can be quick, and the connection process needs comparatively simply firm.

Description

LED lamp strip difficult to age and short circuit

Technical Field

The utility model relates to a LED lamp area technical field specifically is a LED lamp area of difficult ageing and short circuit.

Background

The LED lamp strip is formed by extending, connecting and assembling LED lamps through a wire, is named as a strip because the shape of the product is the same as that of a strip, and gradually exposes the corners of the head in various decoration industries because of long service life (generally, the normal service life is 8-10 ten thousand hours), energy conservation and environmental protection, and is a lamp strip which is a short name of the LED lamp strip; however, wires connected with the existing LED lamp strip are exposed outside, the LED lamp strip needs to be wound through LED lamp wires when in use, the lamp wires are easily worn in the winding process, the circuit short circuit is aged, the existing LED lamp strip is limited in length, multiple lamp strips need to be mutually extended and connected, the connection process needs to be inconvenient, and the connecting wires of the LED lamp strip are not protected to be easily damaged and short-circuited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED lamp area of difficult ageing and short circuit to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: an LED lamp strip difficult to age and short circuit comprises a lamp strip main body, LED lamp beads, wires, plug-in extension assemblies, wire insulation protection layer assemblies, an outer sleeve and a magnet block, wherein the LED lamp beads are arranged in the lamp strip main body, two ends of each LED lamp bead are connected with each other through the wires, and the plug-in extension assemblies are correspondingly arranged at two ends of each wire;

the lamp strip comprises a lamp strip main body and is characterized in that the splicing extension assembly comprises a connecting block, a splicing groove, a splicing port, a metal elastic sheet, contacts, a spring, a splicing strip, a groove and a butt-joint block, the connecting block is fixedly welded on a wire at one end of the lamp strip main body, the splicing groove is formed in the connecting block, the splicing port is formed in the outer wall of one side of the splicing groove, the metal elastic sheet is symmetrically welded on the inner wall of the bottom end of the splicing groove, the contacts are correspondingly welded on the outer wall of one side of the metal elastic sheet, the splicing strip is fixedly welded on the wire at the other end of the lamp strip main body, the grooves are formed in the outer walls of two sides of the splicing strip, the butt-joint block is fixedly welded at one end of the lamp strip main body corresponding to the connecting block, and a wire insulation protective layer assembly is arranged on the outer wall of the wire;

the wire insulation protection layer assembly comprises a base layer, a wear-resistant layer, a heat conduction layer, an anti-oxidation layer and an insulation layer, wherein the wear-resistant layer is arranged on the outer wall of the base layer of the wire, the heat conduction layer is arranged on the outer wall of the wear-resistant layer, the anti-oxidation layer is sprayed on the outer wall of the heat conduction layer, the insulation layer is sprayed on the outer wall of the anti-oxidation layer, and the outer sleeve is sleeved outside the lamp strip main body, which is located on the LED lamp beads and the wire.

Furthermore, the outer sleeve is a transparent PVC plastic pipe.

Furthermore, the metal elastic sheets are symmetrically arranged and arc-shaped.

Furthermore, the magnet piece is inlayed and is installed on the inner wall of connecting block and butt joint piece.

Furthermore, the contact and the groove are matched components, and the contact is matched with the outer contour of the groove.

Furthermore, the inserting strip is matched with the outer contour of the inserting port.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: according to the utility model, the arrangement of the outer sleeve tube protects the wires of the LED lamp strip, and the problem that the wires are easy to wear in the winding process and cause the aging of a circuit due to the fact that the wires need to be wound through the LED lamp wires when the lamp strip is used is solved; the mutual extension that the mutual extension between many lamp areas of realization that the setting of grafting extension subassembly can be quick is connected, and the connection process needs comparatively simply firmly, and the setting of wire insulating protective layer subassembly makes the wire in lamp area have fine wear-resisting, heat conduction, anti-oxidation and insulating nature.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall front view cutting structure of the present invention;

fig. 2 is a front sectional structural schematic view of the plug extension assembly of the present invention;

FIG. 3 is a front view of the wire insulation protection layer assembly of the present invention;

in the figure: 1. a light strip body; 2. LED lamp beads; 3. a wire; 4. an insertion extension assembly; 5. a wire insulation protective layer assembly; 6. an outer sleeve; 7. a magnet block; 41. connecting blocks; 42. inserting grooves; 43. an interface; 44. a metal spring sheet; 45. a contact; 46. a spring; 47. inserting strips; 48. a groove; 49. a butt joint block; 51. a base layer; 52. a wear layer; 53. a heat conductive layer; 54. an oxidation-resistant layer; 55. an insulating layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an LED lamp strip difficult to age and short circuit comprises a lamp strip main body 1, LED lamp beads 2, wires 3, plug-in extension assemblies 4, wire insulation protection layer assemblies 5, an outer sleeve 6 and a magnet block 7, wherein the LED lamp beads 2 are distributed in the lamp strip main body 1, two ends of the LED lamp beads 2 are connected with one another through the wires 3, and the plug-in extension assemblies 4 are correspondingly arranged at two ends of the wires 3; the splicing extension component 4 comprises a connecting block 41, a splicing groove 42, a splicing port 43, a metal elastic sheet 44, a contact 45, a spring 46, a splicing strip 47, a groove 48 and a butt joint block 49, wherein the connecting block 41 is fixedly welded on the wire 3 at one end of the lamp strip main body 1, the splicing groove 42 is formed in the connecting block 41, the splicing port 43 is formed in the outer wall of one side of the splicing groove 42, the metal elastic sheets 44 are symmetrically welded on the inner wall of the bottom end of the splicing groove 42, the contact 45 is correspondingly welded on the outer wall of one side of the metal elastic sheet 44, the splicing strip 47 is fixedly welded on the wire 3 at the other end of the lamp strip main body 1, the grooves 48 are formed in the outer walls of two sides of the splicing strip 47 and are opposite to the contact 45, the butt joint block 49 is fixedly welded on one end of the lamp strip main body 1 and corresponds to the connecting block 41, and the wire insulation protective layer component 5 is arranged on the outer wall of the wire 3; the wire insulation protection layer assembly 5 comprises a base layer 51, a wear-resistant layer 52, a heat conduction layer 53, an anti-oxidation layer 54 and an insulation layer 55, wherein the wear-resistant layer 52 is arranged on the outer wall of the base layer 51 of the wire 3, the heat conduction layer 53 is arranged on the outer wall of the wear-resistant layer 52, the anti-oxidation layer 54 is sprayed on the outer wall of the heat conduction layer 53, the insulation layer 55 is sprayed on the outer wall of the anti-oxidation layer 54, and the outer sleeves 6 are sleeved outside the LED lamp beads 2 and the wires 3 of the lamp strip main body 1; the outer sleeve 6 is a transparent PVC plastic pipe, and the outer sleeve 6 protects the lead 3 of the LED lamp strip; the metal elastic pieces 44 are symmetrically arranged, the metal elastic pieces 44 are arc-shaped, and the later-stage connection of the LED lamp strips is realized through the interaction of the metal elastic pieces 44, so that the insertion of the insertion strips 47 is facilitated; the magnet blocks 7 are embedded and mounted on the inner walls of the connecting block 41 and the butt joint block 49, and the lamp strips are connected and fastened through interaction among the magnet blocks 7; the contact 45 and the groove 48 are matched components, the contact 45 is matched with the outer contour of the groove 48, the connection between the plug strip 47 and the metal elastic sheet 44 is more firm through the matching action of the contact 45 and the groove 48, and the plug strip 47 is matched with the outer contour of the plug interface 43, so that the connection between the plug strip 47 is more stable; according to the LED lamp strip which is not easy to age and short-circuit, the outer sleeve 6 is sleeved outside the LED lamp strip, the outer sleeve 6 is positioned on the transparent PVC plastic pipe, and the wires 3 of the LED lamp strip are protected through the outer sleeve 6; when the LED lamp strips need to be extended and connected, the inserting strip 47 of one lamp strip is inserted between the two metal elastic pieces 44 in the inserting groove 42 through the inserting port 43 of the other lamp strip, the metal elastic pieces 44 tightly contact the inserting strip 47 to realize the electrical connection between the two lamp strips through the elastic action of the metal elastic pieces 44 and the spring 46, and the contact 45 on the metal elastic pieces 44 is clamped with the groove 48 on the inserting strip 47, so that the connection between the metal elastic pieces 44 and the inserting strip 47 is more stable, the occurrence of open circuit is ensured, and the LED lamp strips are fixed through the mutual attraction between the magnet blocks 7 after the connection; the wear-resistant layer 52 is plated on the outer portion of the base layer 51 of the wire 3 for connecting the lamp strip, the wear-resistant layer 52 is a hot-dip galvanized layer, so that the wire 3 has good wear resistance, the heat conduction layer 53 is coated on the outer portion of the wear-resistant layer 52, and the heat conduction layer 53 is a heat conduction coating, so that the wire 3 can well transfer heat out, and the influence of overheating of the lamp strip on use is avoided; an anti-oxidation layer 54 is coated on the outer part of the heat conduction layer 53, the anti-oxidation layer 54 is anti-oxidation paint, so that the wires 3 are isolated from the outer part, the problem of oxidation and rust of the wires 3 is avoided, an insulation layer 55 is coated on the outer part of the anti-oxidation layer 54, and the insulation layer 55 is insulation glue paint, so that the short circuit is avoided in the winding process of the two wires 3; the LED lamp strip is beneficial to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a LED lamp area of difficult ageing and short circuit, includes lamp area main part (1), LED lamp pearl (2), wire (3), grafting extension subassembly (4), wire insulation protection layer subassembly (5), outer tube (6) and magnet piece (7), its characterized in that: the LED lamp strip comprises a lamp strip main body (1), wherein LED lamp beads (2) are arranged in the lamp strip main body (1), two ends of each LED lamp bead (2) are connected with each other through a wire (3), and two ends of each wire (3) are correspondingly provided with inserting extension components (4);

the splicing extension component (4) comprises a connecting block (41), a splicing groove (42), a splicing port (43), a metal elastic sheet (44), contacts (45), a spring (46), a splicing strip (47), a groove (48) and a butt joint block (49), wherein the connecting block (41) is fixedly welded on the wire (3) at one end of the lamp strip main body (1), the splicing groove (42) is formed in the connecting block (41), the splicing port (43) is formed in the outer wall of one side of the splicing groove (42), the metal elastic sheet (44) is symmetrically welded on the inner wall of the bottom end of the splicing groove (42), the contacts (45) are correspondingly welded on the outer wall of one side of the metal elastic sheet (44), the splicing strip (47) is fixedly welded on the wire (3) at the other end of the lamp strip main body (1), and the grooves (48) are formed in the contacts (45) on the outer walls of two sides of the splicing strip (47), a butt joint block (49) is welded and fixed at one end of the lamp strip main body (1) corresponding to the connecting block (41), and a lead insulation protective layer assembly (5) is arranged on the outer wall of the lead (3);

wire insulation protection layer subassembly (5) are including basic unit (51), wearing layer (52), heat-conducting layer (53), anti oxidation coating (54) and insulating layer (55), be provided with wearing layer (52) on basic unit (51) outer wall of wire (3), be provided with heat-conducting layer (53) on the outer wall of wearing layer (52), the spraying has anti oxidation coating (54) on heat-conducting layer (53) outer wall, the spraying has insulating layer (55) on the outer wall of anti oxidation coating (54), outer tube (6) have been cup jointed to the outside that lamp area main part (1) is located LED lamp pearl (2) and wire (3).

2. A LED strip that is less prone to degradation and short-circuiting according to claim 1, wherein: the outer sleeve (6) is a transparent PVC plastic pipe.

3. A LED strip that is less prone to degradation and short-circuiting according to claim 1, wherein: the metal elastic sheets (44) are symmetrically arranged, and the metal elastic sheets (44) are arc-shaped.

4. A LED strip that is less prone to degradation and short-circuiting according to claim 1, wherein: and magnet blocks (7) are embedded and mounted on the inner walls of the connecting blocks (41) and the butt-joint blocks (49).

5. A LED strip that is less prone to degradation and short-circuiting according to claim 1, wherein: the contact (45) and the groove (48) are matched components, and the contact (45) is matched with the outer contour of the groove (48).

6. A LED strip that is less prone to degradation and short-circuiting according to claim 1, wherein: the plug-in strip (47) is matched with the outer contour of the plug-in port (43).