WO2020244655A1

WO2020244655A1 - Two-sided light and string light

Info

Publication number: WO2020244655A1
Application number: PCT/CN2020/094826
Authority: WO
Inventors: 何耀文
Original assignee: 上犹县嘉亿灯饰制品有限公司
Priority date: 2019-06-06
Filing date: 2020-06-08
Publication date: 2020-12-10
Also published as: CN209876580U

Abstract

A two-sided light (10) and a string light. The two-sided light (10) comprises: a first light-emitting member (100), a second light-emitting member (200), and a connecting wire (300). A mounting region (500) is provided on the connecting wire (300). The first light-emitting member (100) and the second light-emitting member (200) are both provided in the mounting region (500). The first light-emitting member (100) and the second light-emitting member (200) are both connected to the connecting wire (300). A light diffusion direction of the first light-emitting member (100) is opposite to a light diffusion direction of the second light-emitting member (200). The first light-emitting member (100) and the second light-emitting member (200) are located in the mounting region (500), and are both connected to the connecting wire (300), and the first light-emitting member (100) and the second light-emitting member (200) are configured to be back to back, such that light evenly diffuses omnidirectionally, thereby solving the technical problem in the art in which a back surface of an LED chip weakly emits light and light is not diffused omnidirectionally. The invention achieves a copper wire LED light that diffuses light omnidirectionally without the appearance of dark regions.

Description

Double-sided lights and string lights

Cross references to related applications

This disclosure claims the priority of the Chinese patent application with the application number 2019208566148 and titled "Double-sided Lamps and Light Strings" filed with the Chinese Patent Office on June 6, 2019, the entire content of which is incorporated into this application by reference.

Technical field

The present disclosure relates to the technical field of lighting appliances, in particular to a double-sided lamp and a light string.

Background technique

There are many types of lights, all kinds of lights decorate our lives, LED lights are a piece of electroluminescent semiconductor material chip, cured with silver glue or white glue on the bracket, and then connected with silver or gold wire The chip and circuit board are sealed with epoxy resin around to protect the inner core wire. Finally, the shell is installed, so the LED lamp has good seismic performance. Copper wire LED lamps have the characteristics of high stability and low cost, which have wide applicability. Copper wire LED lamps are obtained by welding LED lamp beads on copper wires.

However, the inventor found in the research that the traditional copper wire LED lamp has at least the following shortcomings: the traditional copper wire LED lamp is to weld the LED lamp beads on one side of the wire, and the light emitted by the LED lamp beads is concentrated on the one far away from the wire. On the other side, the back side of the LED lamp bead is weak, and the light cannot be diffused at all angles.

Summary of the invention

The purpose of the present disclosure includes, for example, to provide a double-sided lamp and a light beam, so as to alleviate the technical problems in the prior art that the back side of the LED lamp bead is weak and the light cannot be diffused at all angles.

The embodiments of the present disclosure can be implemented as follows:

The embodiment of the present disclosure provides a double-sided lamp, which includes: a first light-emitting element, a second light-emitting element, and a connecting wire;

An installation area is provided on the connecting wire, the first light-emitting element and the second light-emitting element are both provided in the installation area, and the first light-emitting element and the second light-emitting element are both connected to the The wires are connected, and the light diffusion direction of the first light-emitting element is opposite to the light diffusion direction of the second light-emitting element.

Optionally, the connecting wire includes a positive wire and a negative wire;

The mounting area is formed between the positive line and the negative line; the first light-emitting element is simultaneously connected to the positive line and the negative line; the second light-emitting element is simultaneously connected to the positive line and the The negative wire connection.

Optionally, a first connection section is provided on the positive line, and a second connection section is provided on the negative line; the installation area is formed between the first connection section and the second connection section;

Two ends of the first light-emitting element are respectively connected to the first connection section and the second connection section; both ends of the second light-emitting element are respectively connected to the first connection section and the second connection section connection.

Optionally, both ends of the first light-emitting element are respectively fixedly connected to the first connection section and the second connection section;

Two ends of the second light-emitting element are respectively fixedly connected to the first connecting section and the second connecting section.

Optionally, the first connecting section has an arc shape.

Optionally, the first light-emitting element has a polygonal shape, and two corners of the first light-emitting element are both connected to the first connecting section.

Optionally, the second light-emitting element has a polygonal shape, and two corners of the second light-emitting element are both connected to the first connecting section.

Optionally, the second connecting section has a circular arc shape.

Optionally, the first light-emitting element has a polygonal shape, and two corners of the first light-emitting element are both connected to the second connecting section.

Optionally, the second light-emitting element has a polygonal shape, and two corners of the second light-emitting element are both connected to the second connecting section.

Optionally, the connecting wire has a plurality of installation areas, and a plurality of the installation areas are arranged on the connecting wire at intervals; each of the first light-emitting element and the second light-emitting element is provided with multiple; The first light-emitting elements and the plurality of second light-emitting elements are arranged in the plurality of installation areas in a one-to-one correspondence.

Optionally, the positive wire has a plurality of first connection sections, the negative wire has a plurality of second connection sections, and the plurality of first connection sections are arranged corresponding to the plurality of second connection sections to form Multiple said installation areas.

Optionally, the positive wire further includes a first middle section, and both ends of the first middle section are respectively connected to two adjacent first connecting sections; the negative wire further includes a second middle section, so Both ends of the second middle section are respectively connected with two adjacent second connecting sections.

Optionally, an insulating layer is provided on the connecting wire.

Optionally, both the first light-emitting element and the second light-emitting element include LED lamp beads.

Optionally, the connecting wire is a copper wire.

Optionally, the first light-emitting element and the second light-emitting element are overlapped and arranged.

The embodiment of the present disclosure also provides a light string, which includes the above-mentioned double-sided light, and therefore has all the functions of the double-sided light.

Compared with the prior art, the beneficial effects of the embodiments of the present disclosure include, for example:

The double-sided lamp provided by the embodiment of the present disclosure includes: a first light-emitting element, a second light-emitting element, and a connecting wire; the connecting wire is provided with an installation area, the first light-emitting element and the second light-emitting element are both arranged in the installation area, A light-emitting element and a second light-emitting element are both connected with the connecting wire, and the light diffusion direction of the first light-emitting element is opposite to the light diffusion direction of the second light-emitting element. By connecting the first light-emitting element and the second light-emitting element located in the installation area with the connecting wires, and the first light-emitting element and the second light-emitting element are arranged back to back, the light can be evenly diffused at all angles, which relieves the existing technology. The back side of the LED lamp bead is weak and the light cannot be diffused at all angles. The technical problem of the copper wire LED lamp has light at all angles and avoids the technical effect of dark light areas.

Description of the drawings

In order to more clearly describe the specific embodiments of the present disclosure or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the specific embodiments or the description of the prior art. Obviously, the appendix in the following description The drawings are some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings may be obtained based on these drawings without creative work.

FIG. 1 is a schematic diagram of the overall structure of a double-sided lamp provided by an embodiment of the disclosure;

2 is a schematic structural diagram of a double-sided lamp provided by an embodiment of the disclosure from a first perspective;

FIG. 3 is a schematic diagram of a double-sided lamp with an insulating layer provided by an embodiment of the disclosure.

Icon: 10-double-sided lamp; 100-first light-emitting element; 200-second light-emitting element; 300-connecting wire; 310-positive line; 311-first connecting section; 312-first middle section; 320-negative line 321-second connecting section; 322-second middle section; 400-insulating layer; 500-installation area.

Detailed ways

In order to make the objectives, technical solutions, and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments It is a part of the embodiments of the present disclosure, but not all the embodiments. The components of the embodiments of the present disclosure generally described and illustrated in the drawings herein may be arranged and designed in various different configurations.

Therefore, the following detailed description of the embodiments of the present disclosure provided in the accompanying drawings is not intended to limit the scope of the claimed present disclosure, but merely represents selected embodiments of the present disclosure. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present disclosure.

It should be noted that similar reference numerals and letters indicate similar items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

In the description of the present disclosure, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear The orientation or positional relationship indicated by "" is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship usually placed when the disclosed product is used, and is only for the convenience of describing the present disclosure and simplifying the description, rather than indicating It may also imply that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first", "second", "third", etc. are only used for distinguishing description, and cannot be understood as indicating or implying relative importance.

In addition, the occurrence of terms such as "horizontal", "vertical", "dangling" does not mean that the component is required to be absolutely horizontal or hanging, but may be slightly inclined. For example, “horizontal” only means that its direction is more horizontal than “vertical”, it does not mean that the structure must be completely horizontal, but can be slightly inclined.

In the description of the present disclosure, it should also be noted that, unless otherwise clearly defined and limited, if the terms "set", "install", "connected", and "connected" appear, they should be interpreted in a broad sense, for example, they can be fixed. The connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be a connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood in specific situations.

Hereinafter, some embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

1 is a schematic diagram of the overall structure of the double-sided lamp 10 provided by this embodiment; FIG. 2 is a schematic view of the structure of the double-sided lamp 10 provided by this embodiment at a first viewing angle, where the first viewing angle is a front view of the first light emitting element 100; FIG. 3 is a schematic structural diagram of the double-sided lamp 10 provided with an insulating layer 400 according to this embodiment.

As shown in FIGS. 1 and 2, the double-sided lamp 10 provided in this embodiment includes: a first light-emitting element 100, a second light-emitting element 200 and a connecting wire 300. The connecting wire 300 is provided with an installation area 500, the first light-emitting element 100 and the second light-emitting element 200 are both arranged in the installation area 500, the first light-emitting element 100 and the second light-emitting element 200 are both connected to the connecting wire 300, and The light diffusion direction of the light emitting element 100 is opposite to the light diffusion direction of the second light emitting element 200.

Specifically, an installation area 500 is provided on the connecting wire 300, the first light-emitting element 100 and the second light-emitting element 200 are both provided in the installation area 500, and the first light-emitting element 100 and the second light-emitting element 200 are located in the installation area 500. Both are connected to the connecting wire 300, so that a current path is formed between the first light emitting element 100 and the connecting wire 300, and a current path is formed between the second light emitting element 200 and the connecting wire 300. The connecting wire 300 is the first light emitting element 100 and the second light emitting element 100. The light emitting element 200 provides stable electric energy.

The first light emitting element 100 has opposite light emitting surfaces and backlight surfaces, the second light emitting element 200 has opposite light emitting surfaces and backlight surfaces, and the first light emitting element 100 and the second light emitting element 200 are arranged back to back, that is, the backlight of the first light emitting element 100 The surface is close to the backlight surface of the second light emitting element 200, so that the light emitting surface of the first light emitting element 100 is located on the side of the first light emitting element 100 away from the second light emitting element 200, and the light emitting surface of the second light emitting element 200 is located on the second light emitting element. The side of the element 200 away from the first light-emitting element 100 to ensure that the light diffusion direction of the first light-emitting element 100 is opposite to the light diffusion direction of the second light-emitting element 200 to achieve the technical effect of diffusing light in all directions, and the lighting effect is better and effective Avoid the phenomenon of dimly lit areas of copper wire LED lights.

Optionally, both the first light-emitting element 100 and the second light-emitting element 200 include LED lamp beads.

Specifically, both the first light-emitting element 100 and the second light-emitting element 200 include LED lamp beads. LED lamp beads are also known as light-emitting diodes. The light-emitting diodes have low voltage, excellent impact resistance, and strong stability. Their production costs are low, and their power consumption and volume are relatively small, which is convenient for daily use. And installation, the weight is lighter, the service life is longer, the response speed is fast, the monochrome performance is good, and the application range is wider.

Optionally, the connecting wire 300 is a copper wire.

Specifically, the connecting wire 300 is a copper wire, and the copper wire has the characteristics of good conductivity, good molding, and low cost. It is understandable that in other embodiments, the connecting wire 300 of other materials can also be selected according to actual conditions.

The double-sided lamp 10 provided in this embodiment includes: a first light-emitting element 100, a second light-emitting element 200 and a connecting wire 300. The connecting wire 300 is provided with an installation area 500, the first light-emitting element 100 and the second light-emitting element 200 are both arranged in the installation area 500, and the first light-emitting element 100 and the second light-emitting element 200 are both connected to the connecting wire 300 so as to pass The connecting wire 300 supplies power to the first light-emitting element 100 and the second light-emitting element 200. At the same time, the light diffusion direction of the first light emitting element 100 is opposite to the light diffusion direction of the second light emitting element 200. By connecting the first light-emitting element 100 and the second light-emitting element 200 located in the installation area 500 with the wires 300, and arranging the first light-emitting element 100 and the second light-emitting element 200 back to back, the light can be evenly diffused at all angles and improve The technical problem that the back side of the LED lamp beads in the prior art emits weakly and the light cannot be diffused at all angles is solved, and the technical effect that the copper wire LED lamp has light at all angles and avoids the dark light area is realized.

On the basis of the foregoing embodiment, optionally, the connecting wire 300 in the double-sided lamp 10 provided in this embodiment includes a positive wire 310 and a negative wire 320. Accordingly, the positive wire 310 and the negative wire 320 are both copper wires. A mounting area 500 is formed between the positive electrode line 310 and the negative electrode line 320, the first light emitting element 100 is connected to the positive electrode line 310 and the negative electrode line 320 at the same time, and the second light emitting element 200 is connected to the positive electrode line 310 and the negative electrode line 320 at the same time.

Specifically, an installation area 500 is formed between the positive electrode line 310 and the negative electrode line 320. The positive electrode line 310 is connected to the positive electrode of the first light emitting element 100, and the positive electrode line 310 is connected to the positive electrode of the second light emitting element 200. The negative electrode line 320 is connected to the negative electrode of the first light emitting element 100, and the negative electrode line 320 is connected to the negative electrode of the second light emitting element 200. The arrangement of the positive electrode line 310 and the negative electrode line 320 provides stable power for the first light-emitting element 100 and the second light-emitting element 200, and ensures the stable operation of the first light-emitting element 100 and the second light-emitting element 200.

Optionally, a first connection section 311 is provided on the positive wire 310, a second connection section 321 is provided on the negative wire 320, and an installation area 500 is formed between the first connection section 311 and the second connection section 321. Two ends of the first light emitting element 100 are respectively connected to the first connecting section 311 and the second connecting section 321, and both ends of the second light emitting element 200 are respectively connected to the first connecting section 311 and the second connecting section 321.

Specifically, the positive wire 310 has a first connection section 311, and the negative wire 320 has a second connection section 321. The first connection section 311 and the second connection section 321 enclose the installation area 500. The wire at the first connecting section 311 is connected to the positive electrode of the first light-emitting element 100, and the wire at the second connecting section 321 is connected to the negative electrode of the first light-emitting element 100, so that the first light-emitting element 100 is connected to the positive electrode line 310 and the negative electrode line. 320 constitutes a loop. At the same time, the wire at the first connecting section 311 is connected to the anode of the second light-emitting element 200, and the wire at the second connecting section 321 is connected to the cathode of the second light-emitting element 200, so that the second light-emitting element 200 is connected to the anode line 310 The negative wire 320 constitutes a loop.

And because the first connection section 311 and the second connection section 321 are respectively connected to the two ends of the first light emitting element 100 and the two ends of the second light emitting element 200, and the positive electrode line 310 and the negative electrode line 320 are respectively provided on the first light emitting element 100 And the end of the second light-emitting element 200, so that the first light-emitting element 100 and the second light-emitting element 200 are sandwiched between the positive line 310 and the negative line 320, effectively preventing the positive line 310 and the negative line 320 from blocking the first light emission The light of the element 100 and the second light-emitting element 200 is diffused, and the light is diffused better, and it is illuminated at all angles.

Optionally, the first connecting section 311 has an arc shape. Specifically, the concave surface of the first connecting section 311 is configured to form the mounting area 500. In other words, the portion of the mounting area 500 corresponding to the first connecting section 311 has a convex semicircular shape. It can be understood that in other embodiments, the shape of the first connecting section 311 may also be set according to requirements.

Optionally, the second connecting section 321 has a circular arc shape. Specifically, the concave surface of the second connecting section 321 is configured as the mounting area 500. In other words, the portion of the mounting area 500 corresponding to the second connecting section 321 is convex and semicircular. It can be understood that, in other embodiments, the shape of the second connecting section 321 can also be set according to requirements. At the same time, since the first connecting section 311 and the second connecting section 321 are both arc-shaped, and the first connecting section 311 and the second connecting section 321 are spaced apart, they are formed between the first connecting section 311 and the second connecting section 321. The installation area 500 in the middle is waist-shaped.

Optionally, the first light-emitting element 100 is a polygonal plate-shaped element, so along the periphery of the first light-emitting element 100, the first light-emitting element 100 has multiple corners. In the description of this embodiment, "corner" refers to the structure formed at the junction of two adjacent sides in a polygon. Both corners of the first luminous element 100 are connected to the first connecting section 311. Specifically, the first light-emitting element 100 is rectangular, so the first light-emitting element 100 has four corners. Both corners in the width direction of the first luminous element 100 are fixedly connected to the first connecting section 311. It is understandable that in other embodiments, the shape of the first light-emitting element 100 can also be set according to requirements, for example, the first light-emitting element 100 can be set as a triangle or a pentagon, or the first light-emitting element 100 can also be set as Round.

Optionally, the first light-emitting element 100 is a polygonal plate-shaped element, and both corners of the first light-emitting element 100 are connected to the second connecting section 321. Specifically, since the first light-emitting element 100 is rectangular, and the two corners at one end of the first light-emitting element 100 in the longitudinal direction are both fixedly connected to the first connecting section 311, the remaining two corners of the first light-emitting element 100 are both connected to The second connecting section 321 is fixedly connected. It should be noted that, in this embodiment, the first light-emitting element 100 is rectangular, two of the corners of the first light-emitting element 100 are fixedly connected to the first connecting section 311, and the remaining two corners of the first light-emitting element 100 are connected to the first connecting section 311. The two connecting sections 321 are fixedly connected, that is, the first connecting section 311 and the second connecting section 321 have two corners of the first light-emitting element 100 fixedly connected to it. It is understandable that, in other embodiments, when the first light-emitting element When 100 is set in other shapes, the connection relationship between the first light emitting element 100 and the first connecting section 311 and the second connecting section 321 can also be specifically set according to requirements. For example, when the first light emitting element 100 is set in a triangle shape, the first light emitting element Two of the corners of 100 are set to be fixedly connected to the first connecting section 311, and the remaining one corner is fixedly connected to the second connecting section 321, or one of the corners of the first light emitting element 100 is fixedly connected to the first connecting section 311, and the rest The two corners are fixedly connected to the second connecting section 321.

Optionally, the second light-emitting element 200 is a polygonal plate-shaped element, so along the periphery of the second light-emitting element 200, the second light-emitting element 200 has multiple corners. Two corners of the second light emitting element 200 are connected to the first connecting section 311, and two corners of the second light emitting element 200 are connected to the second connecting section 321, thereby ensuring the connection reliability of the second light emitting element 200. Specifically, the second light-emitting element 200 is rectangular, that is, the second light-emitting element 200 has four corners. The two corners at one end in the length direction of the second light emitting element 200 are fixedly connected to the first connecting section 311, and the remaining two corners of the second light emitting element 200 are fixedly connected to the second connecting section 321. It can be understood that, in other embodiments, the shape of the second light-emitting element 200 can also be set according to requirements, for example, a triangle or a pentagon, or the second light-emitting element 200 can also be set as a circle.

It should be noted that in this embodiment, the first light-emitting element 100 and the second light-emitting element 200 are both rectangular, and two of the corners of the first light-emitting element 100 and the second light-emitting element 200 are connected to the first connecting section 311. Connected, the remaining two corners of the first light-emitting element 100 and the remaining two corners of the second light-emitting element 200 are both connected to the second connecting section 321. It is understandable that in other embodiments, the first light-emitting element can also be set as required The connection relationship between the element 100 and the second light-emitting element 200 and the first connecting section 311 and the second connecting section 321. For example, if both the first light-emitting element 100 and the second light-emitting element 200 are set in a triangle shape, one of the corners of the first light-emitting element 100 is connected to the first connecting section 311, and the other two corners are connected to the second connecting section 321, and the second One of the corners of the light emitting element 200 is connected to the second connecting section 321, and the other two corners are connected to the first connecting section 311; or, one of the corners of the second light emitting element 200 is connected to the first connecting section 311, and the other two corners It is connected with the second connecting section 321, and at the same time, one of the corners of the first light emitting element 100 is connected with the second connecting section 321, and the remaining two corners are connected with the first connecting section 311.

Optionally, the first light-emitting element 100 and the second light-emitting element 200 are arranged to overlap. Specifically, the first light-emitting element 100 and the second light-emitting element 200 are both rectangular, and the size of the first light-emitting element 100 and the size of the second light-emitting element 200 are substantially the same. At the same time, the first light-emitting element 100 and the second light-emitting element 200 are overlapped and arranged, and the first light-emitting element 100 and the second light-emitting element 200 are basically overlapped, as shown in FIG. 2.

Optionally, both ends of the first light-emitting element 100 are fixedly connected to the first connection section 311 and the second connection section 321, respectively; both ends of the second light-emitting element 200 are fixedly connected to the first connection section 311 and the second connection section, respectively On paragraph 321.

Specifically, the first luminous element 100 is installed between the first connecting section 311 and the second connecting section 321, the first connecting section 311 is welded to the positive terminal of the first luminous element 100, and the second connecting section 321 is connected to the first luminous The negative terminal of the piece 100 is welded. The second luminous element 200 is installed between the first connecting section 311 and the second connecting section 321. The first connecting section 311 is welded to the positive terminal of the second luminous element 200, and the second connecting section 321 is connected to the second luminous element 200. The negative terminal is welded. The stability of the connection between the first and second light-emitting

elements

100 and 200 and the connecting wire 300 is ensured, and the light emitted by the first and second light-emitting

elements

100 and 200 will not be blocked by the connecting wire 300, and the Stable working lighting of a light-emitting part 100 and a second light-emitting part 200.

In the double-sided lamp 10 provided in this embodiment, the first light-emitting element 100 and the second light-emitting element 200 are installed between the positive electrode line 310 and the negative electrode line 320, and the first connection section 311 and the second connection section 321 are connected to the The two ends of a light-emitting element 100 and the two ends of the second light-emitting element 200 are connected, which effectively prevents the positive line 310 and the negative line 320 from blocking the light diffusion of the first light-emitting element 100 and the second light-emitting element 200, so that the first light-emitting element 100 and the second light emitting part 200 illuminate in all directions.

On the basis of the foregoing embodiment, optionally, the connecting wire 300 in the double-sided lamp 10 provided in this embodiment has a plurality of installation areas 500, and the plurality of installation areas 500 are arranged on the connecting wire 300 at intervals. There are multiple first light-emitting elements 100 and second light-emitting elements 200; the multiple first light-emitting elements 100 and the multiple second light-emitting elements 200 are provided in the multiple installation regions 500 in a one-to-one correspondence.

Specifically, the positive wire 310 has a plurality of first connection sections 311, the negative wire 320 is provided with a plurality of second connection sections 321, and the plurality of first connection sections 311 are arranged corresponding to the plurality of second connection sections 321, thereby forming a plurality of 500 installation areas. There are a plurality of first light-emitting elements 100 and a plurality of second light-emitting elements 200, and the plurality of first light-emitting elements 100 and the plurality of second light-emitting elements 200 are arranged in a one-to-one correspondence, and the first light-emitting elements 100 and the second light-emitting elements 200 All are arranged back-to-back to ensure that the first light-emitting element 100 and the second light-emitting element 200 in each installation area 500 emit light in all directions and improve applicability. The plurality of first connection sections 311 and the plurality of second connection sections 321 are matched with the plurality of first light-emitting elements 100 and the plurality of second light-emitting elements 200 to combine the plurality of first light-emitting elements 100 and the plurality of second light-emitting elements 200 Installed on the first connecting section 311 and the second connecting section 321 to ensure the stable operation of the plurality of first light-emitting elements 100 and the plurality of second light-emitting elements 200.

Optionally, the positive wire 310 further includes a first middle section 312. The two ends of the first middle section 312 are respectively connected to two adjacent first connecting sections 311. In other words, two adjacent first connecting sections 311 pass through the first The middle section 312 is connected into one body. The negative wire 320 also includes a second middle section 322. Both ends of the second middle section 322 are respectively connected to two adjacent second connecting sections 321. In other words, two adjacent second connecting sections 321 are connected through the second middle section 322. Into one. The first middle section 312 and the second middle section 322 are arranged parallel to each other.

Optionally, as shown in FIG. 3, an insulating layer 400 is provided on the connecting wire 300.

An insulating layer 400 is provided on the connecting wire 300, and the insulating layer 400 wraps the connecting wire 300 inside so that the connecting wire 300 is wrapped in the insulating layer 400. Specifically, the insulating layer 400 wraps the positive wire 310 and the negative wire 320 at the same time. cover. The insulating layer 400 is made of a polymer material, which can effectively prevent electric shocks and prevent liquids from contacting the connecting wires 300, thereby preventing short circuits from occurring.

In the double-sided lamp 10 provided in this embodiment, the insulating layer 400 is provided on the connecting wire 300, and the insulating layer 400 is used to ensure the stable operation of the first light-emitting element 100 and the second light-emitting element 200, thereby effectively increasing the overall service life; The number of one light-emitting element 100 and the second light-emitting element 200 is provided in multiples to increase the illuminated area, and the specific number can be independently selected.

The light string provided in this embodiment includes a double-sided lamp 10.

Since the light string provided in this embodiment has the same technical effect as the double-sided lamp 10 provided in the foregoing embodiment, it will not be repeated here.

The above are only specific implementations of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present disclosure. All should be covered within the protection scope of this disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Industrial applicability

In summary, the embodiments of the present disclosure provide a double-sided lamp and a light string, which can uniformly diffuse light at various angles, and diffuse light at all angles, thereby avoiding the phenomenon of dark light areas. It also has the beneficial effects of stable work and long service life.

Claims

A double-sided lamp, characterized by comprising: a first light-emitting part, a second light-emitting part and a connecting wire;

An installation area is provided on the connecting wire, the first light-emitting element and the second light-emitting element are both provided in the installation area, and the first light-emitting element and the second light-emitting element are both connected to the The wires are connected, and the light diffusion direction of the first light-emitting element is opposite to the light diffusion direction of the second light-emitting element.
The double-sided lamp according to claim 1, wherein the connecting wire comprises a positive wire and a negative wire;

The mounting area is formed between the positive line and the negative line; the first light-emitting element is simultaneously connected to the positive line and the negative line; the second light-emitting element is simultaneously connected to the positive line and the The negative wire connection.
The double-sided lamp according to claim 2, wherein a first connecting section is provided on the positive line, and a second connecting section is provided on the negative line; the first connecting section and the second The installation area is formed between the two connecting sections;

Two ends of the first light-emitting element are respectively connected to the first connection section and the second connection section; both ends of the second light-emitting element are respectively connected to the first connection section and the second connection section connection.
The double-sided lamp according to claim 3, wherein the two ends of the first light-emitting element are respectively fixedly connected to the first connecting section and the second connecting section;

Two ends of the second light-emitting element are respectively fixedly connected to the first connecting section and the second connecting section.
The double-sided lamp according to claim 3 or 4, wherein the first connecting section is arc-shaped.
The double-sided lamp according to claim 5, wherein the first light-emitting element is polygonal, and two corners of the first light-emitting element are connected to the first connecting section.
The double-sided lamp according to claim 5 or 6, wherein the second light-emitting element is polygonal, and two corners of the second light-emitting element are connected to the first connecting section.
The double-sided lamp according to any one of claims 3-7, wherein the second connecting section is arc-shaped.
8. The double-sided lamp according to claim 8, wherein the first light-emitting element is polygonal, and two corners of the first light-emitting element are connected to the second connecting section.
The double-sided lamp according to claim 8 or 9, wherein the second light-emitting element is polygonal, and two corners of the second light-emitting element are connected to the second connecting section.
The double-sided lamp according to any one of claims 2-10, wherein the connecting wire has a plurality of installation areas, and a plurality of the installation areas are arranged on the connecting wire at intervals; the first light-emitting element A plurality of the first and second light-emitting elements are provided in a plurality; the plurality of the first light-emitting elements and the second light-emitting elements are provided in the plurality of installation areas in a one-to-one correspondence.
The double-sided lamp according to claim 11, wherein the positive wire has a plurality of first connection sections, the negative wire has a plurality of second connection sections, and a plurality of the first connection sections and a plurality of The second connecting sections are correspondingly arranged to form a plurality of the installation areas.
The double-sided lamp according to claim 12, wherein the positive wire further comprises a first middle section, two ends of the first middle section are respectively connected to two adjacent first connecting sections; The negative electrode line further includes a second middle section, and both ends of the second middle section are respectively connected to two adjacent second connecting sections.
The double-sided lamp according to any one of claims 1-13, wherein an insulating layer is provided on the connecting wire.
The double-sided lamp according to any one of claims 1-14, wherein the first light-emitting element and the second light-emitting element are both configured as LED lamp beads.
The double-sided lamp according to any one of claims 1-15, wherein the connecting wire is a copper wire.
The double-sided lamp according to any one of claims 1-16, wherein the first light-emitting element and the second light-emitting element are overlapped and arranged.
A light string, characterized by comprising the double-sided lamp according to any one of claims 1-17.