CN209893161U

CN209893161U - Serial-type LED lamp cluster with signal transmission function

Info

Publication number: CN209893161U
Application number: CN201921148503.8U
Authority: CN
Inventors: 陈进华
Original assignee: SHENZHEN SHOW KNIGHT TECHNOLOGY Co Ltd
Current assignee: SHENZHEN SHOW KNIGHT TECHNOLOGY Co Ltd
Priority date: 2019-07-20
Filing date: 2019-07-20
Publication date: 2020-01-03
Anticipated expiration: 2029-07-20

Abstract

The utility model relates to a serial-type LED lamp cluster with signal transmission function, including the thread, set up A lamp and B lamp on the thread at intervals in proper order, the said thread includes power cord, first communication line, the second communication line that provide the electric current for A lamp and B lamp; the first communication is connected with the signal input end of the lamp A through a connecting wire, and the second communication line is connected with the signal output end of the lamp A through a connecting wire; the first communication line is connected with the signal output end of the lamp B through a connecting line, and the second communication line is connected with the signal input end of the lamp B through a connecting line. The first communication line transmits the signal to the signal input end of the lamp A through the connecting line. The signal of A lamp passes through the connecting wire with signal transmission to second communication line, and the signal transmission of second communication line with the A lamp passes through the connecting wire to the signal input part of B lamp, carries out the control of B lamp, and the information delivery end of B lamp passes through the connecting wire with the signal feedback of B lamp to first communication line.

Description

Serial-type LED lamp cluster with signal transmission function

Technical Field

The utility model belongs to the technical field of the technique of LED lamp and specifically relates to a serial-type LED lamp cluster with signal transmission function is related to.

Background

The string of lamps are common LED lamps in life and have high aesthetic property. The string light mainly comprises a plurality of A lights connected in series by wires, and is used for flickering of the color diversity of the string light. In an LED string, information of a previous LED lamp is often required to be transmitted to a next LED lamp, so as to control a flashing color of the next LED lamp.

In the prior art, when information of a previous LED lamp needs to be transmitted to a next LED lamp, a connection line for transmitting information is connected between the two LED lamps. However, there are wires for handling information between the LED lamps, as well as wires. Connect through above mode, the electric wire is more and more mixed and disorderly to influence the convenience that the lamp cluster used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a serial-type LED lamp cluster with signal transmission function.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a serial LED lamp string with a signal transmission function comprises a main line, and an A lamp and a B lamp which are sequentially arranged on the main line at intervals, wherein the main line comprises a power line for providing current for the A lamp and the B lamp, a first communication line and a second communication line; the first communication is connected with the signal input end of the lamp A through a connecting wire, and the second communication line is connected with the signal output end of the lamp A through a connecting wire; the first communication line is connected with the signal output end of the lamp B through a connecting line, and the second communication line is connected with the signal input end of the lamp B through a connecting line.

By adopting the scheme, the first communication line transmits the signal to the signal input end of the lamp A through the connecting line and controls the lamp A. The signal of A lamp passes through the connecting wire with signal transmission to second communication line, and the signal transmission of second communication line with the A lamp passes through the connecting wire to the signal input part of B lamp, carries out the control of B lamp, and the information delivery end of B lamp passes through the connecting wire with the signal feedback of B lamp to first communication line. Through the mode, the signals are transmitted in sequence, a special information transmission line is not needed, and the wires between the lamp A and the lamp B are tidy.

Preferably, the main line is formed by connecting a plurality of branch lines which are sequentially connected with each other, adjacent branch lines are connected with each other through a connector, the connector comprises a plug and a socket, the plug is connected to one end of each branch line, the socket is connected to the other end of each branch line, and each branch line is connected with one lamp a or one lamp B.

By adopting the scheme, the user can control the length of the LED lamp string according to the requirement. Meanwhile, when one of the lamps A or B is damaged, the lamp A or B can be replaced conveniently.

Preferably, the power line, the first communication line and the second communication line are fixed together, and a rubber sleeve is arranged outside the power line, the first communication line and the second communication line; rubber sleeves are arranged outside the plurality of connecting wires between the main wire and the lamp A; similarly, a plurality of connecting lines between the main line and the B lamp are also externally provided with rubber sleeves.

By adopting the scheme, the power line, the first communication line and the second communication line are wrapped for protection through the arrangement of the rubber sleeve; meanwhile, the connecting wires are wrapped by the rubber sleeve and protected.

The lamp A is consistent with the lamp B in structure, and the lamp A comprises a lamp holder, a PCB arranged on the lamp holder, a lampshade arranged on the lamp holder and positioned outside the PCB, and a plurality of lamp beads arranged on two sides of the PCB.

Through adopting above-mentioned scheme, through above mode, the lamp pearl is installed to the both sides of PCB board, makes both sides luminous on the PCB board, sends different colours through different lamp pearls, makes the A lamp send different colours.

Preferably, a fixing sleeve is fixed on the outer side of the joint of the main line and the connecting line, and the fixing sleeve comprises a first mounting cover and a second mounting cover buckled with the first mounting cover.

By adopting the scheme, the joint of the main line and the connecting line is protected by the fixing sleeve through the first mounting cover and the second mounting cover which are mutually buckled.

Preferably, a clamping structure is arranged between the first installation cover and the second installation cover, and the clamping structure comprises a fixing groove formed in the first installation cover and a fixing block inserted into the fixing groove.

Through adopting above-mentioned scheme, through the setting of fixed block, fixed slot, peg graft in the fixed slot through the fixed block, make installation lid one and installation lid two firmly the lock together.

Preferably, the clamping structure further comprises clamping grooves formed in two sides of the fixing groove and clamping blocks inserted into two sides of the fixing block; one side of the clamping block, which is close to and far away from the fixed block, is a guide surface.

By adopting the scheme, the first mounting cover and the second mounting cover are buckled and strengthened by arranging the clamping block and the clamping groove and inserting the clamping block into the clamping groove; simultaneously, the fixture block is located the both sides of fixed block, improves the stability that the draw-in groove is fixed the fixture block.

To sum up, the utility model discloses a beneficial technological effect does: the first communication line transmits a signal to the signal input end of the lamp A through the connecting line and controls the lamp A. The signal of A lamp passes through the connecting wire with signal transmission to second communication line, and the signal transmission of second communication line with the A lamp passes through the connecting wire to the signal input part of B lamp, carries out the control of B lamp, and the information delivery end of B lamp passes through the connecting wire with the signal feedback of B lamp to first communication line. Through the mode, the signals are transmitted in sequence, a special information transmission line is not needed, and the wires between the lamp A and the lamp B are tidy.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the connection of the first communication line, the second communication line, the third communication line, the connection line, the lamp A and the lamp B;

FIG. 3 is a schematic structural diagram of a first mounting cover and a second mounting cover;

FIG. 4 is a schematic structural view of the clamping structure;

fig. 5 is an exploded view of the lamp a.

In the figure: 1. a main line; 11. branching; 12. a branch line; 2. a lamp; 21. a lamp socket; 22. a PCB board; 23. a lamp bead; 3. a lamp B; 41. a power line; 42. a first communication line; 43. a second communication line; 44. a connecting wire; 51. a signal input terminal; 52. a signal output terminal; 6. a connector; 61. a socket; 62. a plug; 7. a rubber sleeve; 8. fixing a sleeve; 81. mounting a first cover; 82. mounting a second cover; 9. a clamping structure; 91. fixing grooves; 911. a card slot; 92. a fixed block; 921. a clamping block; 922. a guide surface.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a serial-type LED lamp cluster with signal transmission function, including thread 1, the interval has connected gradually A lamp 2 and B lamp 3 on the thread 1, and A lamp 2 and B lamp 3 all are connected with thread 1 through branch line 12. When the lamp string is used, a user transmits current and control information to the lamp A2 and the lamp B3 through the main line 1, the control information and part of the current are transmitted to the lamp A2 through the branch line 12, the lamp A2 feeds back feedback information to the main line 1 through the branch line 12, the feedback information flows to the adjacent branch line 12 through the main line 1, the branch line 12 feeds back the information to the lamp B3, and information is transmitted in this way.

The main line 1 is formed by connecting a plurality of branch lines 11 in sequence, and each branch line 11 is connected with an A lamp 2 or a B lamp 3 through a branch line 12. The adjacent branch lines 11 are connected by a connector 6, the connector 6 includes a plug 62 and a socket 61, the socket 61 is connected to one end of the branch line 11, and the plug 62 is connected to the other end of the branch line 11. When the branch lines 11 are connected, the plug 62 of one branch line 11 is plugged into the socket 61 of the adjacent branch line 11, and the branch lines 11 are communicated.

Referring to fig. 1 and 2, two adjacent branches 11, one branch 11 is connected to the lamp a 2 through a branch line 12, the other branch 11 is connected to the lamp B3 through a branch line, the lamp a 2 and the lamp B3 have the same structure, and the connection modes of the lamp a 2 and the lamp B3 and the branch line 12 are different, and structural analysis is performed by taking the branch 11, the branch line 12 and the lamp a 2 as an example.

The mainline 1 comprises two power lines 41, a first communication line 42 and a second communication line 43, wherein the two power lines 41, the first communication line 42, the second communication line 43 and the two power lines 41 are fixed together, and the rubber sleeve 7 is sleeved outside the two power lines 41, the first communication line 42 and the second communication line 43, and at the moment, the two power lines 41, the first communication line 42 and the second communication line 43 are fixed in the rubber sleeve 7; the branch lines 11 are composed of four connecting lines 44, the four branch lines 11 are fixed together and sleeved with a rubber sleeve 7, and at the moment, the four branch lines 11 are fixed in the rubber sleeve 7 through the rubber sleeve 7; meanwhile, two connection lines 44 are respectively connected to the power line 41 and connected to the power source terminal of the a lamp 2, one connection line 44 is connected to the first communication line 42 and connected to the signal input terminal 51 of the a lamp 2, and one connection line 44 is connected to the second communication line 43 and connected to the signal output terminal 52 of the a lamp 2.

When the branch line 11 is connected to the B lamp 3 through the branch line 12, the power line 41 is connected to the power source terminal of the B lamp 3 through two connection lines 44, the first communication line 42 is connected to the output terminal of the B lamp 3 through the connection line 44, and the second communication line 43 is connected to the input terminal of the B lamp 3 through the connection line 44.

Referring to fig. 1 and 3, a fixing sleeve 8 is arranged at the joint of the branching line 11 and the connecting line 44, three fixing holes communicated with the inner wall of the fixing sleeve 8 are formed in the side wall of the fixing sleeve 8, and one end of the branching line 11 penetrates into the fixing sleeve 8 through the fixing holes and penetrates out through the adjacent fixing holes; meanwhile, one end of the branch 12 penetrates into the fixing sleeve 8 through a corresponding fixing hole and is connected with the branching line 11.

Referring to fig. 4, the fixing sleeve 8 includes a first mounting cover 81 and a second mounting cover 82 fastened with the first mounting cover 81, a clamping structure 9 is disposed between the first mounting cover 81 and the second mounting cover 82, and the clamping structure 9 includes a fixing groove 91, a fixing block 92, a clamping block 921, and a clamping groove 911. Rectangular fixed slot 91 is seted up and is covered the edge that 81 is close to one side of installing and cover two 82 in the installation, and draw-in groove 911 is seted up in the both sides of fixed slot 91. The fixing block 92 is welded to one side of the second mounting cover 82 close to the first mounting cover 81 and is inserted into the fixing groove 91, the two fixture blocks 921 are respectively welded to two sides of the fixing block 92, and when the fixing block 92 is inserted into the fixing groove 91, the fixture block 921 is inserted into the clamping groove 911.

The side of the fixture block 921, which is away from the fixing block 92, is an inclined plane 922, and the inclined plane 922 is connected with the end surface of the fixing block 92, which is away from the second mounting cover 82.

Referring to fig. 1 and 5, the structure of the lamp a 2 includes a lamp holder 21, a lamp bead 23, and a lamp holder 21, wherein one end of a PCB 22 is mounted at the center of the inner side of the lamp holder 21, the outer side of the lamp bead 23 and the outer side of the PCB 22 are both provided with a lampshade, and the outer wall of the lampshade abuts against the inner wall of the lamp holder 21; meanwhile, the PCB 22 passes through the opening of the lamp housing and extends to the inner side of the lamp housing, and the lamp posts are installed at both sides of the PCB 22.

Since the power supply terminal, the signal input terminal 51 and the signal output terminal 52 of the a lamp 2 are all located on the PCB 22, the branch line 12 passes through the end of the lamp holder 21 away from the lamp housing and extends into the lamp housing. At this time, the connecting wires 44 on the branch lines 12 are connected to the corresponding positions of the PCB 22.

The implementation principle of the embodiment is as follows: the first communication line 42 transmits a signal to the signal input 51 of the lamp a through the connection line 44 and controls a. The signal of the lamp A is transmitted to the second communication line 43 through the connection line 44, the second communication line 43 transmits the signal of the lamp A to the signal input end 51 of the lamp B through the connection line 44 to control the lamp B, and the information transmission end of the lamp B feeds the signal of the lamp B back to the first communication line 42 through the connection line 44. Through the mode, the signals are transmitted in sequence, a special information transmission line is not needed, and the wires between the lamp A and the lamp B are tidy. The embodiment of this embodiment is the utility model discloses a better, good embodiment is not according to this restriction the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A serial LED lamp string with a signal transmission function is characterized by comprising a main line (1), and an A lamp (2) and a B lamp (3) which are sequentially arranged on the main line (1) at intervals, wherein the main line (1) comprises a power line (41) for supplying current to the A lamp (2) and the B lamp (3), a first communication line (42) and a second communication line (43); the first communication is connected with a signal input end (51) of the A lamp (2) through a connecting line (44), and the second communication line (43) is connected with a signal output end (52) of the A lamp (2) through the connecting line (44); the first communication line (42) is connected with a signal output end (52) of the B lamp (3) through a connecting line (44), and the second communication line (43) is connected with a signal input end (51) of the B lamp (3) through the connecting line (44).

2. The series LED light string with signal transmission function as claimed in claim 1, wherein: the main line (1) is formed by connecting a plurality of branch lines (11) which are sequentially connected with one another, the adjacent branch lines (11) are connected through a connector (6), the connector (6) comprises a plug (62) and a socket (61), the plug (62) is connected to one end of each branch line (11), the socket (61) is connected to the other end of each branch line (11), and each branch line (11) is connected with an A lamp (2) or a B lamp (3).

3. The series LED light string with signal transmission function as claimed in claim 1, wherein: the power line (41), the first communication line (42) and the second communication line (43) are fixed together, and a rubber sleeve (7) is arranged outside; a plurality of connecting lines (44) between the main line (1) and the A lamp (2) are also externally provided with rubber sleeves (7); similarly, a plurality of connecting lines (44) between the main line (1) and the B lamp (3) are also externally provided with a rubber sleeve (7).

4. The series LED light string with signal transmission function as claimed in claim 1, wherein: a lamp (2) with B lamp (3) structure is unanimous, A lamp (2) include lamp stand (21), install PCB board (22) on lamp stand (21), install on lamp stand (21) and be located PCB board (22) outer lamp shade, install in a plurality of lamp pearls (23) of PCB board (22) both sides.

5. The series LED light string with signal transmission function as claimed in claim 1, wherein: the outer side of the joint of the main line (1) and the connecting line (44) is fixedly provided with a fixed sleeve (8), and the fixed sleeve (8) comprises a first mounting cover (81) and a second mounting cover (82) buckled with the first mounting cover (81).

6. The series LED light string with signal transmission function as claimed in claim 5, wherein: the mounting cover is characterized in that a clamping structure (9) is arranged between the first mounting cover (81) and the second mounting cover (82), and the clamping structure (9) comprises a fixing groove (91) formed in the first mounting cover (81) and a fixing block (92) inserted into the fixing groove (91).

7. The series LED light string with signal transmission function as claimed in claim 6, wherein: the clamping structure (9) further comprises clamping grooves (911) formed in two sides of the fixing groove (91) and clamping blocks (921) inserted into two sides of the fixing block (92); one side of the clamping block (921) close to the side far away from the fixing block (92) is a guide surface (922).