CN215951174U

CN215951174U - Waterproof lamp string with LED soft filament

Info

Publication number: CN215951174U
Application number: CN202121041004.6U
Authority: CN
Inventors: 许明铭
Original assignee: B&d Optoelectronics Technology Co ltd Fujian
Current assignee: B&d Optoelectronics Technology Co ltd Fujian
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2022-03-04
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a waterproof lamp string with an LED soft filament, which comprises at least three mutually connected LED soft filament lamp waterproof structures, wherein each LED soft filament lamp waterproof structure comprises an LED soft filament, a decorating part and a waterproof outer layer; the LED soft filament is coated and fixed in the decorating part, the decorating part is formed by connecting the decorating part and a pressing part, a groove body capable of containing the LED soft filament is formed in the decorating part, the LED soft filament is placed in the groove body, the decorating part and the pressing part are mutually connected and matched to fix the LED soft filament, and the length of the LED soft filament is 10-40 cm. The LED soft filament lamp decoration waterproof structure and the lamp string have waterproof functions, are various in shape, can form various shapes, and meet the requirements of different application scenes.

Description

Waterproof lamp string with LED soft filament

Technical Field

The utility model relates to a waterproof decorative lamp string with an LED soft filament.

Background

With the improvement of living standard of people, a plurality of decorative lamps are used to show the atmosphere of holidays, and various decorative modeling lamps decorate streets and alleys. The existing LED light source technology for decorative lamps mainly includes two kinds: firstly, a hard LED light source is formed by arranging LED light beads on a hard aluminum substrate and then arranged in the decorative lamp, and the decorative lamp structure with various shapes cannot be prepared due to the fact that the hard LED light source cannot be bent and shaped and the use scene of the hard LED light source is limited; secondly, an LED light source with certain flexibility is developed in the market, the LED light source with certain flexibility is formed by arranging LED light beads on a soft aluminum substrate, and then the LED light source is arranged in a decorative lamp.

The soft filament of LED has a high cost in the existing market, and its soft plasticity is strong, can realize 360 full angle luminescence, therefore how can seek the best structure mode with its ornament lamp that uses in places such as festival to satisfy the various figurative structural design and just become the problem that awaits the solution urgently.

Disclosure of Invention

In order to solve the above technical problems, an object of the present invention is to provide a waterproof lamp string with soft LED filaments.

The utility model is realized by the following technical scheme: a waterproof lamp string with LED soft filaments comprises at least three mutually-connected LED soft filament lamp waterproof structures, wherein each LED soft filament lamp waterproof structure comprises an LED soft filament, a decorating part and a waterproof outer layer, and the LED soft filament and the decorating part are arranged in the waterproof outer layer; the LED soft filament is coated and fixed in the decorating part, the decorating part is formed by connecting the decorating part and a pressing part, a groove body capable of containing the LED soft filament is formed in the decorating part, the LED soft filament is placed in the groove body, the decorating part and the pressing part are mutually connected and matched to fix the LED soft filament, and the length of the LED soft filament is 10-40 cm.

Preferably, the length of the LED soft filament is 13 cm.

Preferably, the waterproof outer layer comprises a waterproof lamp head piece and a transparent piece, the waterproof lamp head piece and the transparent piece are connected with each other to form the waterproof outer layer, and the LED soft filament and the decorating piece are located in the waterproof lamp head piece and the transparent piece.

Preferably, the waterproof lamp head piece and the transparent piece are connected in a threaded connection mode.

Preferably, a waterproof ring is arranged between the waterproof lamp holder piece and the transparent piece.

Preferably, the LED soft lamp filament is welded with a metal wire; the middle part of the waterproof lamp holder piece is provided with a cable waterproof assembly, and a cable wire arranged in the cable waterproof assembly is electrically connected with the metal wire.

Preferably, a PBC plate is connected to one end of the decorating part, a connecting part is arranged in the waterproof lamp holder part, and the PBC plate is fixed to the connecting part.

Preferably, the ornament is further provided with a fastener, the pressing piece is provided with a through hole, and the fastener penetrates through the through hole to be connected and then coats and fixes the LED soft filament.

Preferably, the ornament and the pressing piece are connected with each other through independent modules.

Preferably, the decoration piece is a transparent plastic piece.

The waterproof lamp string with the LED soft filament has low cost and a waterproof function, the decorative structure is diversified by matching the decorative part and the LED soft filament, various shapes are formed to meet the requirements of different application scenes, and the outdoor environment requirements can be met.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a cross-sectional view of a first embodiment of the present invention.

Fig. 2 is a side sectional view of the present invention.

Fig. 3 is a cross-sectional view of a second embodiment of the present invention.

Fig. 4 is a cross-sectional view of a second embodiment of the present invention.

Fig. 5 to 8 are structural views of other shapes of the present invention.

FIGS. 9-11 are diagrams of connection of light strings according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Reference is made to the description accompanying fig. 1 and 2, which are first embodiments of the utility model. A waterproof structure of LED soft filament lamp decoration comprises an LED soft filament 1, wherein a decoration 2 capable of containing and fixing the LED soft filament 1 and a waterproof outer layer 3 are arranged on the periphery of the LED soft filament 1, the LED soft filament 1 and the decoration 2 are both arranged in the waterproof outer layer 3, the decoration 2 capable of containing and fixing the LED soft filament 1 is arranged on the periphery of the LED soft filament 1, the LED soft filament 1 is connected with a metal wire 11, and the metal wire 11 can be electrically connected with the LED soft filament in a welding mode; preferably, the LED soft filament 1 and the metal wire 11 are connected by a connecting wire 13 to adapt to the changes of decorative pieces with various shapes.

Further, the length of the LED soft filament 1 is 10-40 cm, so that the LED soft filament can be subjected to structural design with various shapes in the decoration 2, the cost is reduced, and a colorful decoration lamp string with diversified light-emitting effects is formed, such as the shape design of each shape shown in the attached drawings; preferably, the length of the LED soft filament 1 is 13cm, and the LED soft filament designed by the length can be matched with various decorations with different shapes (for example, shapes such as a skull shape, a pentagram shape or a crutch shape shown in fig. 5, 7 and 8) to form various decorative lighting structures with different lighting effects, so as to meet application requirements of different scenes.

The decoration 2 comprises a decoration 21 and a pressing piece 22, the LED soft filament 1 and the metal wire are located between the decoration 21 and the pressing piece 22, after the LED soft filament 1 is installed on the decoration 21, the pressing piece 22 and the decoration 21 are combined and fixed to fixedly coat the LED soft filament 1 into the decoration 2, for example, a groove body capable of containing the LED soft filament 1 or the metal wire 11 is formed in the decoration 21, meanwhile, a fastening piece 23 is further arranged on the decoration 21, a through hole is formed in the pressing piece 22, and the LED soft filament in the groove body is coated and fixed after the fastening piece 23 penetrates through the through hole of the pressing piece 22. The decoration 2 and the LED soft filament 1 or the decoration 21 and the pressing piece 22 are independent modules, the decoration 2 is a transparent plastic piece with various shapes, and the decoration 2 molds the decoration structures with various shapes through the matching of the decoration and the pressing piece, so that a colorful decoration lamp structure is formed.

Further, the waterproof structure of the LED soft filament lamp decoration further comprises a metal wire fixing seat 41 and a metal wire pressing part 42, wherein the metal wire 11 is arranged between the metal wire fixing seat 41 and the metal wire pressing part 42, the metal wire fixing seat 41 is provided with a groove for accommodating the metal wire 11, and then the metal wire pressing part 42 and the metal wire fixing seat 41 are connected and fixed by a connecting column 43 to connect the metal wire to an external power supply; in addition, a PBC board 44 is connected to the upper end of the wire fixing base 41.

The waterproof outer layer 3 comprises a waterproof lamp head piece 31 and a transparent piece 32, the waterproof lamp head piece 31 and the transparent piece 32 are connected by a waterproof structure in threaded connection, the waterproof lamp head piece is formed by injection molding of a waterproof material, a cable waterproof assembly 33 is arranged in the middle of the waterproof lamp head piece 31, and a cable arranged in the cable waterproof assembly 33 is electrically connected to the metal wire 11 to connect the LED soft filament to an external power supply; both ends in this waterproof lamp head piece 31 still are provided with connecting portion 31a, utilize screw 31b to connect fixedly between PBC board 44 and this connecting portion 31a, like this, it is fixed to make waterproof outer layer 3 can be connected the cooperation with LED soft filament 1 and decoration 2 fixedly through cooperation between them, like this, this lamp decoration structure not only has waterproof function, can realize various figurative luminous effect moreover, satisfies the demand of different scenes, and is very convenient.

Reference is made to fig. 3 and 4, which are second embodiments of the present invention. A waterproof structure of LED soft filament lamp decoration comprises an LED soft filament 1, wherein a decoration 2 capable of containing and fixing the LED soft filament 1 and a waterproof outer layer 3 are arranged on the periphery of the LED soft filament 1, the LED soft filament 1 and the decoration 2 are both arranged in the waterproof outer layer 3, the decoration 2 capable of containing and fixing the LED soft filament 1 is arranged on the periphery of the LED soft filament 1, the LED soft filament 1 is connected with a metal wire 11, and the metal wire 11 can be electrically connected with the LED soft filament in a welding mode; preferably, the LED soft filament 1 and the metal wire 11 are connected by a connecting wire to adapt to the changes of decorative pieces with various shapes.

The decoration part 2 comprises a decoration part 21 and a pressing part 22, the LED soft filament 1 and the metal wire are located between the decoration part 21 and the pressing part 22, after the LED soft filament 1 or the metal wire 11 is installed on the decoration part 21, the pressing part 22 and the decoration part 21 are combined and fixed to fixedly coat the LED soft filament 1 in the decoration part 2, for example, a groove body capable of containing the LED soft filament 1 or the metal wire 11 is formed in the decoration part 21, meanwhile, a fastening part 23 is further arranged on the decoration part 21, a through hole is formed in the pressing part 22, and the fastening part 23 coats and fixes the LED soft filament in the groove body after penetrating through the through hole of the pressing part 22. The decoration 2 and the LED soft filament 1 or the decoration 21 and the pressing piece 22 are independent modules, the decoration 2 is a transparent plastic piece with various shapes, and the decoration 2 molds the decoration structures with various shapes through the matching of the decoration and the pressing piece, so that a colorful decoration lamp structure is formed. In addition, the PBC board 44 is connected to the decoration 21 or the pressing member 22, and the metal wire 11 is electrically connected to the cable of the waterproof cable assembly after passing through the PBC board 44, so as to connect the LED soft filament to an external power source.

The waterproof outer layer 3 comprises a waterproof lamp head piece 31 and a transparent piece 32, the waterproof lamp head piece 31 and the transparent piece 32 are connected by a waterproof structure in threaded connection, a cable waterproof assembly 33 is arranged in the middle of the waterproof lamp head piece 31, and a cable arranged in the cable waterproof assembly 33 is electrically connected to the metal wire 11 to connect the LED soft filament to an external power supply; both ends in this waterproof lamp head piece 31 still are provided with connecting portion 31a, utilize screw 31b to connect fixedly between PBC board 44 and this connecting portion 31a, like this, it is fixed to make waterproof outer layer 3 can be connected the cooperation with LED soft filament 1 and decoration 2 fixedly through cooperation between them, like this, this lamp decoration structure not only has waterproof function, can realize various figurative luminous effect moreover, satisfies the demand of different scenes, and is very convenient.

In addition, as shown in fig. 5 and fig. 6, in the waterproof lamp structure of other aspects, a groove b1 is further provided at a position where the waterproof lamp head 31 is connected to the transparent member 32, a waterproof ring b2 is provided in the groove b1, and the waterproof ring b2 is located between the waterproof lamp head 31 and the transparent member 32, so that the waterproof structure of the threaded connection is utilized to perform waterproof connection between the waterproof lamp head 31 and the transparent member 32, and the waterproof ring b2 is further provided between the waterproof structure and the transparent member to ensure the waterproof function of the lamp structure, thereby ensuring that the lamp structure can reliably operate.

In addition, the above embodiment is only a decorative lighting waterproof structure listing some shapes, and certainly, there are other various decorative lighting structures different from the embodiment that can adopt the technical solution of the present invention, for example, the shapes shown in fig. 5 to 8, and the requirements of different scenes are met by using decorative pieces of various shapes to match and assemble with the LED soft filament.

In addition, referring to fig. 9 to 11, the LED soft filament lamp waterproof structure can be connected in series and parallel to form a lamp string, and the cables of the LED soft filament lamp waterproof structures can be connected in series and parallel to form a lamp string by using circuits, so that the lamp structures with different shapes and various shapes can be applied to various scenes to satisfy various scenes; carry out the demand that the split design can satisfy different shapes with lamp strip and decoration simultaneously, it is very convenient, and design waterproof function and satisfy the change demand of different weather conditions.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A waterproof lamp string with LED soft filaments is characterized by comprising at least three mutually-connected LED soft filament lamp waterproof structures, wherein each LED soft filament lamp waterproof structure comprises an LED soft filament, a decorating part and a waterproof outer layer, and the LED soft filament and the decorating part are arranged in the waterproof outer layer; the LED soft filament is coated and fixed in the decorating part, the decorating part is formed by connecting the decorating part and the pressing part, the decorating part is provided with a groove body capable of containing the LED soft filament, the LED soft filament is placed in the groove body, the decorating part and the pressing part are mutually connected and matched to fix the LED soft filament, and the length of the LED soft filament is 10-40 cm.

2. The waterproof decorative lighting string with LED soft filament as claimed in claim 1, wherein the length of the LED soft filament is 13 cm.

3. The waterproof light string with LED soft filament of claim 1, wherein the waterproof outer layer comprises a waterproof base member and a transparent member, the waterproof base member and the transparent member are connected to form the waterproof outer layer, and the LED soft filament and the decoration member are located inside the waterproof base member and the transparent member.

4. The light string of claim 3, wherein the waterproof light head member is connected to the transparent member by a threaded connection.

5. The waterproof lamp string with the LED soft filament as claimed in claim 3, wherein a waterproof ring is arranged between the connection position of the waterproof lamp head piece and the transparent piece.

6. The waterproof lamp string with the LED soft filament as claimed in claim 3, wherein the LED soft filament is welded with a metal wire; the middle part of the waterproof lamp holder piece is provided with a cable waterproof assembly, and a cable wire arranged in the cable waterproof assembly is electrically connected with the metal wire.

7. The waterproof lamp string with the LED soft filament as claimed in claim 3, wherein a PBC plate is connected to one end of the decoration, a connection part is provided in the waterproof lamp head member, and the PBC plate is fixed to the connection part.

8. The waterproof lamp string with the LED soft filament as claimed in claim 1, wherein the decoration further comprises a fastener, the pressing member is provided with a through hole, and the fastener passes through the through hole to connect and then covers and fix the LED soft filament.

9. The waterproof lamp string with LED soft filament as claimed in claim 1, wherein the decoration and the pressing member are connected to each other as separate modules.

10. The waterproof lamp string with the LED soft filament as claimed in claim 1, wherein the decoration is a transparent plastic part.