CN220379484U - LED lamp string and lamp - Google Patents

Abstract

The utility model provides an LED lamp string and a lamp, which belong to the technical field of lamps and comprise: the light string body comprises a first power transmission line, a second power transmission line and a light-emitting element, wherein one end of the light-emitting element is connected with the middle section of the first power transmission line, and the other end of the light-emitting element is connected with the middle section of the second power transmission line; the female connector is connected with the head end of the first power transmission line and the head end of the second power transmission line; the male connector is connected with the tail end of the first power transmission line and the tail end of the second power transmission line, and the male connector can be spliced with the female connector. The beneficial effects of the utility model are as follows: the male connector of one LED lamp string is spliced with the female connector of the other LED lamp string to realize mutual communication of two LED lamp string circuits, so that each LED lamp string is connected in parallel through simple splicing, other lamp strings can be connected and can be arranged and combined randomly to achieve various lighting modes.

Description

LED lamp string and lamp

Technical Field

The utility model belongs to the technical field of lamps and relates to an LED lamp string and a lamp.

Background

With the development of society and the improvement of living standard, the LED lamp string is widely applied to the prospect decoration of various holidays such as Christmas, and the like, and is also applied to home decoration and various entertainment places. Compared with the traditional incandescent lamp string, the LED lamp has incomparable advantages, such as low energy consumption and bright color. By selecting different monochromatic LEDs and combining color light strings with corresponding control methods, various light display effects such as constant brightness, gradual change, flickering and the like can be generated.

In the prior art, the LED lamp string comprises a lamp string body and a power supply assembly, wherein the lamp string body is generally directly connected with a control box (with a power supply), has no function of plugging other lamp strings to enable a circuit to be communicated, cannot be arranged and combined, has a single luminous effect, and has a larger improvement space.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides an LED lamp string and a lamp.

The aim of the utility model can be achieved by the following technical scheme: an LED light string, comprising:

the light string body comprises a first power transmission line, a second power transmission line and a light-emitting element, wherein one end of the light-emitting element is connected with the middle section of the first power transmission line, and the other end of the light-emitting element is connected with the middle section of the second power transmission line;

the female connector is connected with the head end of the first power transmission line and the head end of the second power transmission line;

the male connector is connected with the tail end of the first power transmission line and the tail end of the second power transmission line, and can be spliced with the female connector;

when the male connector of one LED light string is spliced with the female connector of the other LED light string, the tail end of the first power line of the previous LED light string is electrically connected with the head end of the first power line of the next LED light string, and the tail end of the second power line of the previous LED light string is electrically connected with the head end of the second power line of the next LED light string.

In the above-mentioned LED light string, the number of the light emitting elements is at least one, the first power line includes a first light string wire, the second power line includes a second light string wire, the light emitting elements are sequentially arranged along the length directions of the first light string wire and the second light string wire, one end of each light emitting element is connected with the middle section of the first power line, and the other end is connected with the middle section of the second power line.

In the above-mentioned LED light string, the first power line further includes a first male connection line, the second power line further includes a second male connection line, the first male connection line, the second male connection line, and the male connector are integrally injection molded, the first male connection line is connected with the first light string line, and the second male connection line is connected with the second light string line.

In the above-mentioned LED light string, the first power line further includes a first female connecting wire, the second power line further includes a second female connecting wire, the first female connecting wire the second female connecting wire and the female connector is an organic whole injection molding, the first female connecting wire with first light string wire is connected, the second female connecting wire with second light string wire is connected.

In the above-mentioned LED string, the first string light and the second string light are fixed relatively to form a parallel line structure or a twisted pair structure.

In the above-mentioned LED light string, further comprising a decoration piece, the decoration piece has a decoration cavity and a preformed hole, the preformed hole is communicated with the decoration cavity, the first light string wire and the second light string wire pass through the preformed hole and the light emitting element is located in the decoration cavity, and the decoration piece covers the light emitting element.

In the LED light string, the decoration includes a first housing and a second housing, and the second housing is detachably connected with the first housing and is formed with the decoration cavity and the preformed hole.

Secondly, the lamp comprises the LED lamp string and a control box, wherein the control box comprises a power supply assembly, an output connector, a third power transmission line and a fourth power transmission line, the power supply assembly is connected with the head end of the third power transmission line and the head end of the fourth power transmission line, the output connector is connected with the tail end of the third power transmission line and the tail end of the fourth power transmission line, and the output connector can be spliced with the female connector;

when the output connector is spliced with the female connector, the tail end of the third power transmission line is electrically connected with the head end of the first power transmission line, and the tail end of the fourth power transmission line is electrically connected with the head end of the second power transmission line.

In the above-mentioned lamp, the power supply assembly includes a battery.

In the above-mentioned lamp, the power supply assembly includes an input interface, and the input interface is used for being connected with an external power supply.

Compared with the prior art, the utility model has the beneficial effects that:

1. the male connector of one LED lamp string is spliced with the female connector of the other LED lamp string to realize mutual communication of two LED lamp string circuits, so that each LED lamp string is connected in parallel through simple splicing, other lamp strings can be connected and can be arranged and combined randomly to achieve various lighting modes.

2. Each light emitting element is sequentially arranged along the length direction of the first light string wire and the second light string wire, one end of each light emitting element is connected with the middle section of the first power transmission line, and the other end of each light emitting element is connected with the middle section of the second power transmission line, so that the light emitting elements are connected in parallel in the LED light string circuit.

3. First public connecting wire, second public connecting wire and the integrative injection moulding of public connector, first female connecting wire, the integrative injection moulding of second female connecting wire and female connector can accelerate production speed, strengthens its intensity simultaneously and prevents that it from damaging easily.

4. The light-emitting element is positioned in the decoration cavity, the decoration can play a role in decorating and protecting the light-emitting element, the color of the decoration can be various colors, and the light emitted by the light-emitting element through the decoration can be changed by the decoration with different colors.

5. The output connector can be spliced with the female connector, so that the power supply assembly can supply power to the corresponding light string body, and the output connector can be connected with the female connector of any LED light string under the condition of a plurality of LED light strings.

Drawings

Fig. 1 is a schematic structural diagram of an LED string light according to the present utility model.

Fig. 2 is an exploded view of the LED string light of the present utility model.

Fig. 3 is a schematic structural view of a light emitting element according to the present utility model.

Fig. 4 is a schematic diagram of the current of the LED string light of the present utility model.

Fig. 5 is a schematic structural view of the garnish according to the present utility model.

Fig. 6 is a top view of the trim piece of the present utility model.

Fig. 7 is a cross-sectional view from the A-A perspective of fig. 6.

Fig. 8 is a schematic partial structure of the lamp of the present utility model.

Fig. 9 is a schematic structural view of the control box of the present utility model.

100, a light string body; 110. a first power line; 111. a first string of lights; 112. a first female connection line; 113. a first male connection line; 120. a second power line; 121. a second string of lights; 122. a second female connection line; 123. a second male connection line; 130. a light emitting element; 200. a female connector; 300. a male connector; 400. a decoration piece; 410. a decoration cavity; 420. a preformed hole; 430. a first housing; 440. a second housing; 500. a control box; 510. a power supply assembly; 511. a battery; 512. an input interface; 520. an output joint; 530. a third power line; 540. and a fourth power line.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

As shown in fig. 1-7, an LED light string, comprising: light string body 100, female connector 200, and male connector 300.

The light string body 100 includes a first power line 110, a second power line 120, and a light emitting element 130, wherein one end of the light emitting element 130 is connected to a middle section of the first power line 110 and the other end is connected to a middle section of the second power line 120.

Specifically, the structure of the light emitting element 130 is not particularly limited, and the light emitting element 130 may be a plug-in lamp, or may be a patch lamp, or may be other structures.

The female connector 200 is connected to the head end of the first power line 110 and the head end of the second power line 120.

Specifically, female connector 200 may be a USB Type-A interface, or may be a USB Micro-B interface, or may be a USB Type-C interface, or may be a Lightning interface, or may be other interfaces.

Wherein, the male connector 300 is connected with the end of the first power line 110 and the end of the second power line 120, and the male connector 300 can be plugged with the female connector 200.

Specifically, the male connector 300 may be a USB Type-a connector, or a USB Micro-B connector, or a USB Type-C connector, or a Lightning connector, or other connectors, which correspond to the female connector 200.

When the male connector 300 of one LED string is plugged into the female connector 200 of another LED string, the end of the first power line 110 of the previous LED string is electrically connected to the head end of the first power line 110 of the next LED string and the end of the second power line 120 of the previous LED string is electrically connected to the head end of the second power line 120 of the next LED string.

In this embodiment, the male connector 300 of one LED string is plugged with the female connector 200 of another LED string to realize the mutual communication of two LED string circuits, so that each LED string is connected in parallel by simple plugging, and other strings can be connected and can be arranged and combined arbitrarily to achieve various lighting modes.

As shown in fig. 1, 2, 3, and 4, the number of the light emitting elements 130 is at least one, the first power line 110 includes a first light string line 111, the second power line 120 includes a second light string line 121, the light emitting elements 130 are sequentially arranged along the length direction of the first light string line 111 and the second light string line 121, one end of each light emitting element 130 is connected to the middle section of the first power line 110, and the other end is connected to the middle section of the second power line 120.

In the present embodiment, the light emitting elements 130 are sequentially arranged along the length direction of the first string line 111 and the second string line 121, and one end of each light emitting element 130 is connected to the middle section of the first power line 110 and the other end is connected to the middle section of the second power line 120, so that the light emitting elements 130 are connected in parallel in the LED string circuit.

As shown in fig. 1, 2, 3, and 4, on the basis of the above embodiments, the first power transmission line 110 further includes a first common connection line 113, the second power transmission line 120 further includes a second common connection line 123, the first common connection line 113, the second common connection line 123, and the common connection head 300 are integrally injection molded, the first common connection line 113 is connected to the first lamp string line 111, and the second common connection line 123 is connected to the second lamp string line 121.

In the present embodiment, the first male connection line 113, the second male connection line 123, and the male connection line 300 are integrally injection molded, so that the production speed of the male connection line 300, the first male connection line 113, and the second male connection line 123 can be increased, and the strength thereof can be enhanced to prevent the male connection line from being easily damaged.

Specifically, the first male connection line 113 is connected to the first string line 111, and the second male connection line 123 is connected to the second string line 121, and then may be wrapped and fixed by an adhesive tape, so as to protect and prevent leakage.

As shown in fig. 1, 2, 3, and 4, on the basis of the above embodiment, the first power transmission line 110 further includes a first bus connection line 112, the second power transmission line 120 further includes a second bus connection line 122, the first bus connection line 112, the second bus connection line 122, and the bus connector 200 are integrally injection molded, the first bus connection line 112 is connected to the first lamp string line 111, and the second bus connection line 122 is connected to the second lamp string line 121.

In the present embodiment, the first female connection line 112, the second female connection line 122, and the female connector 200 are integrally injection molded, so that the production speed of the female connector 200, the first female connection line 112, and the second female connection line 122 can be increased, and the strength thereof can be enhanced to prevent the female connection line from being easily damaged.

Specifically, the first bus connection line 112 is connected to the first string line 111, and the second bus connection line 122 is connected to the second string line 121, and then the first and second bus connection lines are wrapped and fixed by an adhesive tape, so as to protect and prevent leakage.

As shown in fig. 1, 2, 3, and 4, the first string wire 111 and the second string wire 121 are fixed with respect to each other in the above-described embodiment, thereby forming a parallel line structure or a twisted pair structure.

In the present embodiment, the first string wire 111 and the second string wire 121 are fixed relatively to each other to form a parallel line structure or a twisted pair structure, so that the first string wire 111 and the second string wire 121 are prevented from being tangled.

As shown in fig. 1 to 3 and fig. 5 to 7, the present utility model further includes a decoration 400, the decoration 400 has a decoration cavity 410 and a preformed hole 420, the preformed hole 420 communicates with the decoration cavity 410, the first string light 111 and the second string light 121 pass through the preformed hole 420 and the light emitting element 130 is located in the decoration cavity 410, and the decoration 400 covers the light emitting element 130.

Specifically, the external appearance of the decoration 400 is not particularly limited, and may be pumpkin-shaped, or bulb-shaped, or other shapes.

In the present embodiment, the light emitting element 130 is located in the decoration cavity 410, and the decoration 400 can perform decoration and protection functions on the light emitting element 130, the color of the decoration 400 can be various colors, and the light emitted by the light emitting element 130 through the decoration 400 can be changed by the decoration 400 with different colors.

As shown in fig. 5, 6 and 7, the decoration 400 includes a first housing 430 and a second housing 440, and the second housing 440 is detachably connected to the first housing 430 and is formed with the decoration cavity 410 and the preformed hole 420.

Specifically, the detachable connection between the second housing 440 and the first housing 430 is not particularly limited, and may be a clamping connection, a plugging connection, or a bolt-nut connection.

In the present embodiment, the second housing 440 is detachably connected to the first housing 430 and the decoration 400 is formed with the decoration cavity 410 and the preformed hole 420 when the two are connected, and the detachable installation of the decoration 400 is achieved without affecting the first and second string lights 111 and 121.

As shown in fig. 1 to 9, a lamp comprises the LED string, and further comprises a control box 500, wherein the control box 500 comprises a power supply assembly 510, an output connector 520, a third power line 530 and a fourth power line 540, the power supply assembly 510 is connected with a head end of the third power line 530 and a head end of the fourth power line 540, the output connector 520 is connected with a tail end of the third power line 530 and a tail end of the fourth power line 540, and the output connector 520 can be plugged with the female connector 200;

the end of the third power line 530 is electrically connected to the head end of the first power line 110 and the end of the fourth power line 540 is electrically connected to the head end of the second power line 120 when the output connector 520 is plugged with the female connector 200.

Specifically, the output connector 520 may be a USB Type-a connector, or a USB Micro-B connector, or a USB Type-C connector, or a Lightning connector, or other connectors, which correspond to the female connector 200.

In the present embodiment, the output connector 520 may be plugged into the female connector 200 so that the power supply assembly 510 may supply power to the corresponding light string body 100, and in the case of a plurality of LED light strings, the output connector 520 may be connected to the female connector 200 of any LED light string.

As shown in fig. 8 and 9, the power supply unit 510 includes a battery 511 according to the above embodiment.

In the present embodiment, the battery 511 may be a dry battery or may be a lithium battery.

As shown in fig. 8 and 9, the power supply assembly 510 includes an input interface 512, where the input interface 512 is used to connect with an external power source.

In this embodiment, the input interface 512 may be a USB Type-a interface, or a USB Micro-B interface, or a USB Type-C interface, or a lighting interface, or other interfaces, as long as a connection line for connecting an external power supply is provided.

Meanwhile, in case the battery 511 is a lithium battery, the input interface 512 may charge the lithium battery.

Claims (10)

1. An LED light string, comprising:

the light string body comprises a first power transmission line, a second power transmission line and a light-emitting element, wherein one end of the light-emitting element is connected with the middle section of the first power transmission line, and the other end of the light-emitting element is connected with the middle section of the second power transmission line;

the female connector is connected with the head end of the first power transmission line and the head end of the second power transmission line;

the male connector is connected with the tail end of the first power transmission line and the tail end of the second power transmission line, and can be spliced with the female connector;

when the male connector of one LED lamp string is spliced with the female connector of the other LED lamp string, the tail end of the first power line of the former LED lamp string is electrically connected with the head end of the first power line of the latter LED lamp string, and the tail end of the second power line of the former LED lamp string is electrically connected with the head end of the second power line of the latter LED lamp string.

2. An LED light string as recited in claim 1, wherein: the quantity of the light emitting elements is at least one, the first power transmission line comprises a first light string wire, the second power transmission line comprises a second light string wire, the light emitting elements are sequentially arranged along the length directions of the first light string wire and the second light string wire, one end of each light emitting element is connected with the middle section of the first power transmission line, and the other end of each light emitting element is connected with the middle section of the second power transmission line.

3. An LED light string as recited in claim 2, wherein: the first power transmission line further comprises a first female connecting line, the second power transmission line further comprises a second female connecting line, the first female connecting line, the second female connecting line and the female connector are integrally injection molded, the first female connecting line is connected with the first lamp string line, and the second female connecting line is connected with the second lamp string line.

4. An LED light string as recited in claim 2, wherein: the first power transmission line further comprises a first public connecting line, the second power transmission line further comprises a second public connecting line, the first public connecting line, the second public connecting line and the public connecting head are integrally injection molded, the first public connecting line is connected with the first lamp string line, and the second public connecting line is connected with the second lamp string line.

5. An LED light string as recited in claim 2, wherein: the first lamp string wire and the second lamp string wire are relatively fixed so as to form a parallel line structure or a twisted pair structure.

6. An LED light string as recited in claim 2, wherein: still include the decoration, the decoration has decorates chamber and preformed hole, the preformed hole with decorate the chamber intercommunication, first lamp string line with the second lamp string line passes the preformed hole and light-emitting component is located decorate the chamber, the decoration covers light-emitting component.

7. An LED light string as recited in claim 6, wherein: the decoration comprises a first shell and a second shell, wherein the second shell is detachably connected with the first shell and is provided with the decoration cavity and the reserved hole.

8. A luminaire comprising the LED string of any one of claims 1-7, further comprising: the control box comprises a power supply assembly, an output connector, a third power transmission line and a fourth power transmission line, wherein the power supply assembly is connected with the head end of the third power transmission line and the head end of the fourth power transmission line, the output connector is connected with the tail end of the third power transmission line and the tail end of the fourth power transmission line, and the output connector can be spliced with the female connector;

when the output connector is spliced with the female connector, the tail end of the third power transmission line is electrically connected with the head end of the first power transmission line, and the tail end of the fourth power transmission line is electrically connected with the head end of the second power transmission line.

9. A light fixture as recited in claim 8, wherein: the power supply assembly includes a battery.

10. A light fixture as recited in claim 8, wherein: the power supply assembly comprises an input interface, and the input interface is used for being connected with an external power supply.