CN211316010U

CN211316010U - LED lamp string

Info

Publication number: CN211316010U
Application number: CN202020140880.3U
Authority: CN
Inventors: 卢子隆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-08-21
Anticipated expiration: 2030-01-21

Abstract

The utility model belongs to the technical field of decorative lamps, in particular to a LED lamp string, which comprises a controller and an LED bulb group, wherein a control panel is arranged in the controller, the LED bulb group comprises a plurality of LED lamps and a plurality of lamp holders corresponding to the LED lamps, a lamp core is arranged in the LED lamps, a control chip for sending wireless communication signals is arranged on the control panel, a lamp holder wireless transceiver module is arranged in each lamp holder and is electrically connected with the control chip, the control chip directly controls the lamp holder through a wireless communication protocol due to the control chip arranged in the controller, when current flows through the lamp holder, the lamp holder wireless transceiver module in the lamp holder can receive the wireless communication protocol, and the lamp holder can send a light-emitting instruction to the lamp core to control the lamp core to emit light due to the lamp holder wireless transceiver module arranged in the lamp core, therefore, even when a certain LED lamp in the LED bulb group is replaced due to damage, and the influence of the use of the LED bulb set in the light emitting process can be avoided.

Description

LED lamp string

Technical Field

The utility model belongs to the technical field of the ornament lamp, especially, relate to a LED lamp cluster.

Background

The LED lamp string (or string lamp) as the name implies, a plurality of lamp strips for the same type of LED lamps are strung together, generally, a lamp strip with one meter length can be connected with 15, 30 or 60 identical LED lamps in series, the light emitting sequence of each LED lamp can be controlled by a controller, and the light emitting modes of explosion, color change, breathing, flashing, flash and the like are realized under the control of the controller.

The existing LED lamp string mainly comprises a transformer, a controller and a lamp string, wherein the transformer is electrically connected with the controller, the lamp string is electrically connected with the controller, when the LED lamp string works, the transformer is firstly inserted into a socket to be electrified, current is reduced by the transformer and then flows into the lamp string through the controller, and therefore light emitting of the lamp string can be achieved.

However, once a certain LED lamp in the LED lamp string is damaged by the above control method, the WIFI wireless communication protocol at the position is disabled, and even if a new LED lamp is replaced, because the control chip in the controller does not sample the related information of the WIFI wireless communication protocol, a WIFI wireless communication signal for controlling the new LED lamp to emit light according to an instruction cannot be sent to the new LED lamp, so that the new LED lamp does not emit light or does not emit light according to a specific instruction, and the use of the LED lamp string is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED lamp cluster aims at solving a certain LED lamp in the LED lamp cluster among the prior art and takes place to damage, influences the pleasing to the eye technical problem of this LED lamp cluster.

For realizing the above-mentioned purpose, the embodiment of the utility model provides a pair of LED lamp cluster, including controller and LED bulb group, be equipped with the control panel in the controller, LED bulb group include a plurality of LED lamps and with each a plurality of lamp stands that the LED lamp corresponds, be equipped with the wick in the LED lamp, the wick with the lamp stand electricity is connected, each the lamp stand all with the control panel electricity is connected, be equipped with the control chip who is used for sending wireless communication signal on the control panel, each all be equipped with lamp stand wireless transceiver module in the lamp stand, lamp stand wireless transceiver module with the control chip electricity is connected, each the lamp in-core all is equipped with wick wireless transceiver module, wick wireless transceiver module with lamp stand wireless transceiver module electricity is connected.

Optionally, the LED light string further comprises a transformer, the transformer is electrically connected to the control board and is configured to step down so that a voltage flowing through the LED light string after step down is a rated voltage, and a current flowing through the LED light string is a rated current; wherein the rated voltage ranges from 0V to 12V, and the rated current ranges from 0A to 2.5A.

Optionally, the LED light string further includes a rechargeable battery, and the rechargeable battery is disposed inside the controller and electrically connected to the control board.

Optionally, the control panel is further provided with a charging interface, the surface of the controller is provided with a charging interface matched with the charging interface, and the charging interface is located on the charging interface and electrically connected with the rechargeable battery.

Optionally, a charging protection assembly is arranged at the charging port and comprises a charging protection cover and a first connecting rib, the charging protection cover is arranged on the charging port, one end of the first connecting rib is fixedly connected with the charging protection cover, and the other end of the first connecting rib is fixedly connected with the controller.

Optionally, a power supply interface is further arranged on the control panel, a power supply port adapted to the power supply interface is arranged on the surface of the controller, the power supply port is located on one side of the charging port, and the power supply interface is located on the charging port and electrically connected to the rechargeable battery.

Optionally, the power supply port is provided with a power supply protection assembly, the power supply protection assembly comprises a power supply protective cover and a second connecting rib, the power supply protective cover is covered on the power supply port, one end of the second connecting rib is fixedly connected with the power supply protective cover, and the other end of the second connecting rib is fixedly connected with the controller.

Optionally, the control panel is further provided with a voice control module, and the voice control module is used for controlling the LED bulb set to emit light in different light emitting modes in different audio frequency states.

Optionally, a manual start-stop button for controlling the start-stop of the LED light string is further disposed on the control board, and the manual start-stop button is electrically connected to the control board and extends to the outside of the controller.

Optionally, the control board is further provided with a manual control adjusting button for controlling the light emitting mode of the LED light string, and the manual control adjusting button is electrically connected with the control board and extends to the outside of the controller.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the LED lamp string have one of following technological effect at least: LED lamp cluster can be applied to in the middle of occasions such as christmas evening party, when LED lamp cluster circular telegram, the electric current passes through follow behind the controller lamp stand department flows in the wick, alright realize LED bulb group is luminous, because the inside control chip that is equipped with of controller, control chip is inside to be set for have with lamp stand assorted wireless communication agreement, control chip will be right through this wireless communication agreement the lamp stand direct control, when the electric current flows during the lamp stand, the inside lamp stand wireless transceiver module alright receive this wireless communication agreement of lamp stand, because the inside wireless transceiver module of wick that is equipped with of wick, consequently, the lamp stand alright to the wick sends luminous instruction in order to control the wick is luminous.

After the lamp wick emits light, the feedback can be sent to the lamp holder wireless transceiver module through the lamp wick wireless transceiver module in the lamp wick, the lamp holder wireless transceiver module transmits the feedback signal to the control chip, the control chip can record the light emitting mode of the LED lamp, and when the LED lamp emits light next time, the control chip can bypass the lamp holder wireless transceiver module to directly control the lamp wick.

Through the above mode, the light emission of the lamp core is not directly controlled by the control board, even if the LED lamp corresponding to the lamp holder is replaced, the control chip can control the replaced lamp bulb to emit light in the original light emitting mode of the LED lamp by controlling the lamp holder wireless transceiver module again, and therefore even if a certain LED lamp in the LED lamp bulb set is replaced due to damage, the influence of the use of the LED lamp bulb set in the light emitting process can be avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an LED light string provided in an embodiment of the present invention.

Fig. 2 is an exploded schematic view of a controller in an LED light string according to an embodiment of the present invention.

Fig. 3 is an exploded schematic view of an LED lamp in an LED lamp string provided in the present invention.

Wherein, in the figures, the respective reference numerals:

10-controller 11-charging port 12-power supply port

13-charging protection component 14-power supply protection component 20-LED bulb group

21-LED lamp 22-lamp holder 30-transformer

40-rechargeable battery 50-control board 51-control chip

52-charging interface 53-power supply interface 54-sound control module

55-manual start-stop button 56-manual adjusting button 131-charging protective cover

132-first connecting rib 141-power supply protective cover 142-second connecting rib

211-lamp wick.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In one embodiment of the present invention, as shown in fig. 1-3, an LED light string is provided, which includes a controller 10 and an LED light bulb set 20, a control board 50 is arranged in the controller 10, the LED bulb set 20 includes a plurality of LED lamps 21 and a plurality of lamp holders 22 corresponding to the LED lamps 21, a lamp wick 211 is arranged in the LED lamp 21, the lamp wick 211 is electrically connected with the lamp holders 22, each lamp holder 22 is electrically connected with the control board 50, the control board 50 is provided with a control chip 51 for sending wireless communication signals, each lamp holder 22 is provided with a lamp holder wireless transceiver module (not shown), the lampholder wireless transceiver module is electrically connected with the control chip 51, a lampwick wireless transceiver module (not marked in the figure) is arranged in each lampwick 211, and the lampwick wireless transceiver module is electrically connected with the lampholder wireless transceiver module.

In this embodiment, further, during normal operation, the current flowing from the controller 10 into the LED bulb set 20 is between 0 to 2.5A, the voltage between the LED bulb set 20 is between 0 to 12V, the number of the LED lamps 21 and the lamp holders 22 in the LED bulb set 20 is not limited to 3 in the drawing, generally, 15 LED lamps 21 are set as one set, the light emitting mode of the LED light string may be controlled by a remote controller, the two-wire connection including only a zero line and a live line is performed between the controller 10 and the LED bulb set 20 and between the controller 10 and each LED lamp 21, and the control of the controller 10 on the LED bulb set 20 is directly controlled by the wireless communication signal sent by the controller 10.

Specifically, LED lamp cluster can be applied to in the occasion such as christmas evening, party, when LED lamp cluster circular telegram, the electric current passes through behind the controller 10 follow lamp stand 22 department flows in wick 211, alright realize LED bulb group 20 is luminous, because controller 10 is inside to be equipped with control chip 51, control chip 51 is inside to be set for with lamp stand 22 assorted wireless communication protocol, control chip 51 will be right through this wireless communication protocol lamp stand 22 direct control, when the electric current flows when lamp stand 22, this wireless communication protocol can be received to the inside wireless transceiver module of lamp stand 22, because the inside wireless transceiver module of wick that is equipped with of wick 211, consequently, lamp stand 22 alright to send luminous instruction with the control of wick 211 is luminous.

After the lamp wick 211 emits light, the lamp wick 211 can feed back the lamp holder wireless transceiver module through the lamp wick wireless transceiver module in the lamp wick 211, the lamp holder wireless transceiver module transmits the feedback signal to the control chip 51, the control chip 51 can record the light emitting mode of the LED lamp 21, and when the LED lamp emits light next time, the control chip 51 can bypass the lamp holder wireless transceiver module to directly control the lamp wick 211.

In the above manner, the light emission of the lamp wick 211 is not directly controlled by the control board 50, even if the LED lamp 21 corresponding to the lamp holder 22 is replaced, because the control chip 51 is provided with the light emission mode of the original LED lamp 21, the control chip 51 can control the replaced bulb to emit light in the light emission mode of the original LED lamp 21 by controlling the lamp holder wireless transceiver module again, and therefore, even if a certain LED lamp 21 in the LED bulb set 20 is replaced due to damage, the influence of the use of the LED bulb set 20 in the light emission process is avoided, and therefore, through the wireless communication protocol, the signal lines between the controller 10 and the LED bulb set 20 and between the LED lamps 21 can be reduced, and the manufacturing cost of the LED lamp string can be reduced.

In another embodiment of the present invention, as shown in fig. 1, the LED light string further includes a transformer 30, the transformer 30 is electrically connected to the control board 50 and is used for reducing voltage so that the voltage and the current flowing through the LED light string after reducing voltage are rated voltage and rated current. Wherein the rated voltage ranges from 0V to 12V, and the rated current ranges from 0A to 2.5A. Specifically, the transformer 30 used in the LED lamp 21 is a known prior art, and details are not repeated in this embodiment, and when the LED lamp works, the transformer 30 needs to be inserted into a socket, and the electric energy LED in by the socket needs to be stepped down by the transformer 30 and then can be LED into the controller 10.

In another embodiment of the present invention, the LED light string further comprises a rechargeable battery 40, wherein the rechargeable battery 40 is disposed inside the controller 10 and electrically connected to the control board 50. Specifically, when there is no fixed power supply nearby, which causes the transformer 30 to be inconvenient to use, the rechargeable battery 40 can be used to supply power to the controller 10, so as to provide convenience for the use of the LED light string.

In another embodiment of the present invention, as shown in fig. 1-2, the control board 50 is further provided with a charging interface 52, the surface of the controller 10 is provided with a charging interface 11 adapted to the charging interface 52, the charging interface 52 is located on the charging interface 11 and electrically connected to the rechargeable battery 40. The charging interface 52 is accessible to a data line for charging the rechargeable battery 40, so as to provide sufficient cruising ability for the rechargeable battery 40.

The utility model discloses a further embodiment, as shown in fig. 2, the mouth 11 department that charges is equipped with the protection component 13 that charges, the protection component 13 that charges includes charging protection cover 131 and first splice bar 132, charging protection cover 131 lid is located charge mouthful 11 on, the one end of first splice bar 132 with charging protection cover 131 fixed connection, the other end of first splice bar 132 with controller 10 fixed connection. Specifically, the charging protection cover 131 can protect the charging port 11, and play a role of preventing dust and water, so as to prevent rainwater and dust from entering the controller 10 through the charging port 11.

In another embodiment of the present invention, as shown in fig. 1-2, the control board 50 is further provided with a power supply interface 53, the surface of the controller 10 is provided with a power supply port 12 adapted to the power supply interface 53, the power supply port 12 is located on one side of the charging port 11, the power supply interface 53 is located on the charging port 11 and the rechargeable battery 40 is electrically connected. Specifically, the charging interface 52 can be accessed by a data line to charge electric equipment such as a mobile phone, and the like, so as to serve as a charger, enrich the functions of the LED light string, and provide convenience for the use of the LED light string.

In another embodiment of the present invention, as shown in fig. 2, the power supply port 12 is provided with a power supply protection component 14, the power supply protection component 14 includes a power supply protection cover 141 and a second connection rib 142, the power supply protection cover 141 is covered on the power supply port 12, one end of the second connection rib 142 is fixedly connected to the power supply protection cover 141, and the other end of the second connection rib 142 is fixedly connected to the controller 10. Specifically, the power supply protection cover 141 can protect the power supply port 12, and plays a role of preventing dust and water, so as to prevent rainwater and dust from entering the controller 10 through the power supply port 12.

In another embodiment of the present invention, as shown in fig. 2, the control board 50 is further provided with a voice control module 54, and the voice control module 54 is used for controlling the LED light bulb set 20 to emit light in different light emitting modes in different audio frequency states.

Specifically, the acoustic control module 54 can respond to the external audio frequency state, and control through this audio frequency state the light emitting mode of LED lamp cluster, if the external audio frequency is comparatively noisy, the acoustic control module 54 is steerable the LED lamp cluster carries out comparatively happy light emitting mode such as explode and dodge, if the external audio frequency is comparatively harmonious, the acoustic control module 54 is steerable the LED lamp cluster carries out comparatively warm harmonious light emitting mode such as slow alternation to adapt to the surrounding environment, so that LED lamp cluster is adapted to different operational environment such as party, bar, meeting place, in order to promote the practicality of LED lamp cluster.

In another embodiment of the present invention, as shown in fig. 1-2, the control board 50 is further provided with a manual start/stop button 55 for controlling the start/stop of the LED light string, the manual start/stop button 55 is electrically connected to the control board 50 and extends to the outside of the controller 10. Specifically, the start and stop of the LED light string can be controlled by a manual start and stop button 55, which provides convenience for the use of the RGB solar light string.

In another embodiment of the present invention, as shown in fig. 1-2, the control board 50 is further provided with a manual adjusting button 56 for controlling the light emitting mode of the LED light string, and the manual adjusting button 56 is electrically connected to the control board 50 and extends to the outside of the controller 10. Specifically, the light emitting mode of the LED light string can be controlled by the manual control button 56 in addition to the remote controller and the voice control module 54, so as to further facilitate the use of the LED light string.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An LED light string, characterized in that: the LED lamp comprises a controller and an LED bulb set, wherein a control panel is arranged in the controller, the LED bulb set comprises a plurality of LED lamps and a plurality of lamp holders corresponding to the LED lamps, lamp wicks are arranged in the LED lamps, the lamp wicks are electrically connected with the lamp holders, the lamp holders are electrically connected with the control panel, a control chip used for sending wireless communication signals is arranged on the control panel, lamp holder wireless transceiving modules are arranged in the lamp holders, the lamp holder wireless transceiving modules are electrically connected with the control chip, lamp wick wireless transceiving modules are arranged in the lamp holders, and the lamp wick wireless transceiving modules are electrically connected with the lamp holder wireless transceiving modules.

2. The LED light string of claim 1, wherein: the LED lamp string also comprises a transformer, wherein the transformer is electrically connected with the control board and is used for reducing voltage so that the voltage flowing through the LED lamp string after reduction is rated voltage, and the current flowing through the LED lamp string is rated current; wherein the rated voltage ranges from 0V to 12V, and the rated current ranges from 0A to 2.5A.

3. The LED light string of claim 1, wherein: the LED lamp string further comprises a rechargeable battery, and the rechargeable battery is arranged inside the controller and electrically connected with the control board.

4. The LED light string of claim 3, wherein: the control panel is further provided with a charging interface, the surface of the controller is provided with a charging interface matched with the charging interface, and the charging interface is located on the charging interface and is electrically connected with the rechargeable battery.

5. The LED light string of claim 4, wherein: the utility model discloses a controller, including charging port department, charging protection subassembly, charging protection lid and controller fixed connection, charging port department is equipped with the charging protection subassembly, the charging protection subassembly includes charging protection lid and first connecting rib, the charging protection lid is located on the charging port, the one end of first connecting rib with charging protection lid fixed connection, the other end of first connecting rib with controller fixed connection.

6. The LED light string of claim 5, wherein: the control panel is further provided with a power supply interface, the surface of the controller is provided with a power supply port matched with the power supply interface, the power supply port is located on one side of the charging port, and the power supply interface is located on the charging port and electrically connected with the rechargeable battery.

7. The LED light string of claim 6, wherein: the power supply port is provided with a power supply protection assembly, the power supply protection assembly comprises a power supply protective cover and a second connecting rib, the power supply protective cover is covered on the power supply port, one end of the second connecting rib is fixedly connected with the power supply protective cover, and the other end of the second connecting rib is fixedly connected with the controller.

8. The LED light string according to any one of claims 1 to 3, wherein: the control panel is also provided with a voice control module, and the voice control module is used for controlling the LED bulb set to emit light in different light emitting modes under different audio frequency states.

9. The LED light string according to any one of claims 1 to 3, wherein: and the control panel is also provided with a manual start-stop button for controlling the start-stop of the LED lamp string, and the manual start-stop button is electrically connected with the control panel and extends to the outside of the controller.

10. The LED light string according to any one of claims 1 to 3, wherein: the control panel is also provided with a manual control adjusting button for controlling the light emitting mode of the LED lamp string, and the manual control adjusting button is electrically connected with the control panel and extends to the outside of the controller.