LED light-emitting lamp string and light-emitting necklace

Abstract

The utility model provides an LED light-emitting lamp string and a light-emitting necklace, which belong to the technical field of lamps, and comprise a lamp string body which comprises a first power transmission line, a second power transmission line and a light-emitting element; one end of the first power transmission line and one end of the second power transmission line are located on the first connector; the power supply element is located in the first connector, and the first power transmission line and the second power transmission line are both electrically connected with the power supply element; the other end of the first power transmission line and the other end of the second power transmission line are located on the second connector, and the second connector is detachably connected with the first connector. The LED light-emitting lamp string has the advantages that the LED light-emitting lamp string can be used as a strip-shaped structure to be hung and can also be used as an annular structure to be worn, and meanwhile due to the fact that the LED light-emitting lamp string is provided with the power supply element, an external power source is not needed for power supply, and the LED light-emitting lamp string can be used independently and is very convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamps and relates to an LED light string and a light necklace. Background Art

[0002] At present, luminous accessories are a special type of accessories in the field of accessories. By installing batteries and LED lights in the accessories, the combination of light and accessories is achieved, which makes the accessories more widely used and more popular with consumers. Luminous necklaces are one of the more popular luminous accessories. They are especially suitable for festivals such as Christmas and Halloween in some European and American countries. This luminous necklace can be worn around the neck or hung on objects such as Christmas trees. It has many ways of use and can enhance and set off the festive atmosphere.

[0003] For example, a utility model patent with a publication number of CN106539208A provides a connection structure of a luminous necklace, including a chain rope, which is wound into a spiral shape by at least two wires; a lamp holder, which is connected to the chain rope and can be fixed on the chain rope; and a lampshade, which is connected to the lamp holder by plugging.

[0004] In summary, some existing technical solutions only provide a separate luminous necklace structure, which still requires an external power supply and cannot be used independently. This is inconvenient to use and has a large room for improvement. Summary of the invention

[0005] The purpose of the utility model is to solve the above problems in the prior art and to provide an LED light string and a light necklace.

[0006] The purpose of the utility model can be achieved by the following technical solutions: an LED light string, comprising: a light string body, which comprises a first power transmission line, a second power transmission line and a light emitting element, one end of the light emitting element is connected to the middle section of the first power transmission line and the other end is connected to the middle section of the second power transmission line;

[0007] a first connector, one end of the first transmission line and one end of the second transmission line being located at the first connector;

[0008] A power supply element, which is located in the first connector, and the first power transmission line and the second power transmission line are both electrically connected to the power supply element;

[0009] A second connector, the other end of the first transmission line and the other end of the second transmission line are located at the second connector, and the second connector is detachably connected to the first connector.

[0010] In the above-mentioned LED light string, the first connector is provided with a first protrusion, the second connector is provided with a first groove, and the first protrusion can be inserted into the first groove;

[0011] Alternatively, the first connector is provided with a first groove, and the second connector is provided with a first protrusion, and the first protrusion can be inserted into the first groove.

[0012] In the above-mentioned LED light string, the side wall of the first protrusion is provided with a clamping protrusion, and the first groove is provided with a clamping depression, and the clamping protrusion can be inserted into the clamping depression;

[0013] And / or the side wall of the first protrusion is provided with a clamping recess, the first groove is provided with a clamping protrusion, and the clamping protrusion can be inserted into the clamping recess.

[0014] In the above-mentioned LED light string, it also includes a decorative piece, which has a decorative cavity and a reserved hole, the reserved hole is connected to the decorative cavity, the first power transmission line and the second power transmission line pass through the reserved hole and the light-emitting element is located in the decorative cavity, and the decorative piece covers the light-emitting element.

[0015] In the above-mentioned LED light string, the decorative element includes a first shell and a second shell, and the second shell is detachably connected to the first shell and is formed with the decorative cavity and the reserved hole.

[0016] In the above-mentioned LED light string, it also includes a circuit board, which is arranged in the first connecting head. The first connecting head is provided with a control button. The power supply element and the control button are electrically connected to the circuit board. The control button can control whether the power supply element is powered or not through the circuit board.

[0017] In the above-mentioned LED light string, it also includes a charging connector, which is arranged on the first connector. The charging connector is electrically connected to the power supply element through the circuit board, and the charging connector can charge the power supply element through the circuit board.

[0018] In the above-mentioned LED light string, the power supply element is a rechargeable battery.

[0019] In the above-mentioned LED light string, when the second connector is connected to the first connector, the two are assembled to form a receiving cavity, and the charging connector is located in the receiving cavity.

[0020] Secondly, a luminous necklace is also provided, comprising the LED light strings, wherein the number of the LED light strings is at least two, and the first connector of one LED light string is detachably connected to the second connector of another LED light string.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. The second connector and the first connector can be detachably connected so that the LED light string can be hung as a strip structure or worn as a ring structure. At the same time, due to its own power supply element, it does not require an external power supply and can be used independently, which is very convenient.

[0023] 2. The first connector and the second connector can be plugged into each other through the first protrusion and the first groove, so that the LED light string can be switched back and forth between the ring structure and the strip structure.

[0024] 3. The first connector and the second connector can be clamped together through the clamping protrusion and the clamping recess of the side wall, thereby ensuring that the first protrusion will not fall out easily when inserted into the first groove, thereby preventing the LED light string from falling off.

[0025] 4. The light-emitting element is located in the decorative cavity and the decorative piece can decorate and protect the light-emitting element. The decorative piece can be in various colors. Decorative pieces of different colors can change the light emitted by the light-emitting element through the decorative piece.

[0026] 5. The charging connector is electrically connected to the power supply element through the circuit board, and can charge the power supply element to facilitate repeated use of the LED light string.

[0027] 6. The second connector is connected to the first connector to form a housing cavity in which the charging connector can be wrapped, thereby protecting the charging connector from damage when not charging.

[0028] 7. Multiple LED light strings can be connected in series by connecting the first connector of one LED light string to the second connector of another LED light string to eventually form a large closed loop. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of the LED light string of the present utility model.

[0030] Figure 2 It is an exploded view of the first connector and the second connector of the utility model.

[0031] Figure 3 It is an exploded view of the first connector and the second connector of the utility model from another perspective.

[0032] Figure 4 It is an exploded view of the first connector of the utility model.

[0033] Figure 5 It is an exploded view of the light string body and decorative parts of the utility model.

[0034] In the figure, 100, the light string body; 110, the first power transmission line; 120, the second power transmission line; 130, the light-emitting element; 200, the first connector; 210, the first protrusion; 211, the snap-in protrusion; 220, the charging connector; 300, the second connector; 310, the first groove; 311, the snap-in depression; 400, the decorative part; 410, the decorative cavity; 420, the reserved hole; 430, the first shell; 440, the second shell; 500, the power supply element; 600, the circuit board; 700, the control button; 800, the accommodating cavity. DETAILED DESCRIPTION

[0035] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0036] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0037] In addition, in the present invention, the descriptions of "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0038] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, 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, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0040] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0041] like Figure 1-Figure 5 As shown, an LED light string includes: a light string body 100, a first connector 200, a second connector 300 and a power supply element 500.

[0042] Among them, the light string body 100 includes a first power transmission line 110, a second power transmission line 120, a light-emitting element 130, a first connector 200 and a second connector 300, one end of the light-emitting element 130 is connected to the middle section of the first power transmission line 110 and the other end is connected to the middle section of the second power transmission line 120.

[0043] Specifically, the structure of the light emitting element 130 is not specifically limited, and the light emitting element 130 may be a plug-in lamp, or may be a surface mount lamp, or may have other structures.

[0044] The first connector 200 is connected to one end of the first transmission line 110 and one end of the second transmission line 120 .

[0045] The second connector 300 is connected to the other end of the first transmission line 110 and the other end of the second transmission line 120 .

[0046] Specifically, the detachable connection between the second connector 300 and the first connector 200 may be a mortise and tenon connection, a plug connection, a snap connection, or other detachable connections.

[0047] The power supply element 500 is located in the first connector 200 , and the first power transmission line 110 and the second power transmission line 120 are both electrically connected to the power supply element 500 .

[0048] Specifically, the power supply element 500 may be a rechargeable battery, or may be a dry cell battery, or may be other batteries.

[0049] In this embodiment, the second connector 300 and the first connector 200 can be detachably connected so that the LED light string can be hung as a strip structure or worn as a ring structure. At the same time, due to its own power supply element 500, it does not require an external power supply and can be used independently, which is very convenient.

[0050] like Figure 1-Figure 5 As shown, on the basis of the above embodiment, the first connector 200 is provided with a first protrusion 210 , and the second connector 300 is provided with a first groove 220 , and the first protrusion 210 can be inserted into the first groove 310 .

[0051] As another implementation, the first connector 200 may be provided with a first groove 310 , and the second connector 300 may be provided with a first convex block 210 , and the first convex block 210 may be inserted into the first groove 310 .

[0052] In this embodiment, the first connector 200 and the second connector 300 can be plugged into each other through the first protrusion 210 and the first groove 310, so that the LED light string can be switched back and forth between the ring structure and the strip structure.

[0053] like Figure 1-Figure 5 As shown, on the basis of the above embodiment, the side wall of the first protrusion 210 is provided with a snap-fitting protrusion 211 , and the first groove 310 is provided with a snap-fitting recess 311 , and the snap-fitting protrusion 211 can be inserted into the snap-fitting recess 311 .

[0054] As another implementation, a clamping recess 311 may be provided on the side wall of the first protrusion 210 , and a clamping protrusion 211 may be provided on the first groove 310 . The clamping protrusion 211 may be inserted into the clamping recess 311 .

[0055] In this embodiment, the first connector 200 and the second connector 300 can be clamped together through the clamping protrusion 211 and the clamping recess 311 of the side wall, thereby ensuring that the first protrusion 210 will not fall out easily when inserted into the first groove 310, thereby preventing the LED light string from falling off.

[0056] like Figure 1-Figure 5 As shown, on the basis of the above embodiment, a decorative piece 400 is further included, wherein the decorative piece 400 has a decorative cavity 410 and a reserved hole 420, wherein the reserved hole 420 is connected to the decorative cavity 410, wherein the first power transmission line 110 and the second power transmission line 120 pass through the reserved hole 420 and the light-emitting element 130 is located in the decorative cavity 410, and the decorative piece 400 covers the light-emitting element 130.

[0057] Specifically, the appearance of the decorative element 400 is not particularly limited, and may be in a pineapple shape, a light bulb shape, or other shapes.

[0058] In this embodiment, the light emitting element 130 is located in the decorative cavity 410 and the decorative piece 400 can decorate and protect the light emitting element 130. The decorative piece 400 can be in various colors. Decorative pieces 400 of different colors can change the light emitted by the light emitting element 130 through the decorative piece 400.

[0059] like Figure 1-Figure 5 As shown, based on the above embodiment, the decoration element 400 includes a first shell 430 and a second shell 440 , and the second shell 440 is detachably connected to the first shell 430 and forms the decoration cavity 410 and the reserved hole 420 .

[0060] Specifically, the detachable connection between the second housing 440 and the first housing 430 is not specifically limited, and may be a snap connection, or a plug connection, or a bolt and nut connection.

[0061] In this embodiment, the second shell 440 is detachably connected to the first shell 430 to form a decorative cavity 410 and a reserved hole 420 , thereby achieving detachable installation of the decorative component 400 without affecting the first power transmission line 110 and the second power transmission line 120 .

[0062] like Figure 1-Figure 5 As shown, on the basis of the above embodiment, it also includes a circuit board 510, and the circuit board 510 is arranged in the first connecting head 200. The first connecting head 200 is provided with a control button 520. The power supply element 500 and the control button 520 are both electrically connected to the circuit board 510. The control button can control whether the power supply element 500 is powered or not through the circuit board 510.

[0063] like Figure 1-Figure 5 As shown, based on the above embodiment, it also includes a charging connector 220, which is arranged on the first connector 200. The charging connector 220 is electrically connected to the power supply element 500 through the circuit board 600, and the charging connector 220 can charge the power supply element 500 through the circuit board 600.

[0064] It is worth noting here that, in this embodiment, the power supply element 500 is a rechargeable battery.

[0065] Specifically, the charging connector 220 may be a USB Type-A connector, or other connectors.

[0066] In this embodiment, the charging connector 220 is electrically connected to the power supply element 500 through the circuit board 600, and can charge the power supply element 500, so as to facilitate the repeated use of the LED light string.

[0067] like Figure 1-Figure 5 As shown, based on the above embodiment, when the second connector 300 is connected to the first connector 200 , the two are assembled to form a receiving cavity 800 , and the charging connector 220 is located in the receiving cavity 800 .

[0068] In this embodiment, the second connector 300 is connected to the first connector 200 to form a receiving cavity 800 which can wrap the charging connector 220 therein, so that the charging connector 220 can be protected from damage when not charging.

[0069] Secondly, if Figure 1-Figure 5 As shown, a luminous necklace includes the LED light strings, wherein the number of the LED light strings is at least two, and the first connector 200 of one LED light string can be detachably connected to the second connector 300 of another LED light string.

[0070] Specifically, the detachable connection between the first connector 200 of one LED light string and the second connector 300 of another LED light string can be a mortise and tenon connection, or a plug-in connection, or a snap-on connection, or other detachable connections.

[0071] In this embodiment, a plurality of LED light strings can be connected in series by connecting the first connector 200 of one LED light string to the second connector 300 of another LED light string to eventually form a large closed loop.

[0072] It is worth noting here that various lighting effects can be achieved by connecting multiple LED light strings and arranging and combining them at will.

Claims

1. An LED light string, characterized in that: include: A light string body, comprising 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 to the middle section of the first power transmission line and the other end is connected to the middle section of the second power transmission line; a first connector, one end of the first transmission line and one end of the second transmission line being located at the first connector; A power supply element, which is located in the first connector, and the first power transmission line and the second power transmission line are both electrically connected to the power supply element; A second connector, the other end of the first transmission line and the other end of the second transmission line are located at the second connector, and the second connector is detachably connected to the first connector.

2. The LED light string according to claim 1, characterized in that: The first connector is provided with a first protrusion, and the second connector is provided with a first groove, and the first protrusion can be inserted into the first groove; Alternatively, the first connector is provided with a first groove, and the second connector is provided with a first protrusion, and the first protrusion can be inserted into the first groove.

3. The LED light string as claimed in claim 2, characterized in that: The side wall of the first protrusion is provided with a clamping protrusion, and the first groove is provided with a clamping depression, and the clamping protrusion can be inserted into the clamping depression; And / or the side wall of the first protrusion is provided with a clamping recess, the first groove is provided with a clamping protrusion, and the clamping protrusion can be inserted into the clamping recess.

4. The LED light string according to claim 1, characterized in that: It also includes a decorative piece, which has a decorative cavity and a reserved hole, the reserved hole is connected to the decorative cavity, the first power transmission line and the second power transmission line pass through the reserved hole, the light-emitting element is located in the decorative cavity, and the decorative piece covers the light-emitting element.

5. The LED light string as claimed in claim 4, characterized in that: The decorative element includes a first shell and a second shell. The second shell is detachably connected to the first shell and is provided with the decorative cavity and the reserved hole.

6. The LED light string as claimed in claim 1, characterized in that: It also includes a circuit board, which is arranged in the first connecting head. The first connecting head is provided with a control button. The power supply element and the control button are both electrically connected to the circuit board. The control button can control whether the power supply element is powered or not through the circuit board.

7. The LED light string as claimed in claim 6, characterized in that: The power supply element is a rechargeable battery.

8. The LED light string as claimed in claim 7, characterized in that: It also includes a charging connector, which is arranged on the first connector. The charging connector is electrically connected to the power supply element through the circuit board, and the charging connector can charge the power supply element through the circuit board.

9. The LED light string as claimed in claim 8, characterized in that: When the second connector is connected to the first connector, the two connectors are assembled to form a receiving cavity, and the charging connector is located in the receiving cavity.

10. A luminous necklace, characterized in that: It comprises an LED light string as described in any one of claims 1 to 9, wherein the number of the LED light strings is at least two, and the first connector of one LED light string is detachably connected to the second connector of another LED light string.

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