CN214700361U

CN214700361U - Three-section type lamp string structure

Info

Publication number: CN214700361U
Application number: CN202120322967.7U
Authority: CN
Inventors: 翁云兵
Original assignee: Taizhou Saibang Trade Co ltd
Current assignee: Taizhou Saibang Trade Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-11-12
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a light cluster structure of syllogic relates to the photoelectric technology field, and its technical scheme main points are: the plug is connected with the controller through a first connecting wire, one end of the first connecting wire is provided with a first connecting head, the first connecting head is detachably connected with the joint, the other end of the connecting wire is fixedly connected with the controller, the controller is connected with the lamp string through a second connecting wire, one end of the second connecting wire is provided with a second connecting head, the second connecting head is detachably connected with the lamp string, the other end of the second connecting wire is fixedly connected with the controller, the three-section type lamp string structure can be used for replacing the damaged lamp string when the plug is plugged, one of the controller and the lamp string is damaged, the service life is long, and when the controller is damaged, the lamp string can be directly connected with the plug for continuous use.

Description

Three-section type lamp string structure

Technical Field

The utility model relates to the technical field of photoelectricity, in particular to light string structure of syllogic.

Background

At present, conventional LED lamp string can have plug, controller and LED lamp string, passes through the connection of electric lines between plug and the controller, passes through the connection of electric lines between controller and the LED lamp string, is the integral type between the three, damages when one of them, just needs to change whole lamp string, and life is short.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide a light string structure of syllogic, its advantage that has long service life.

The above technical purpose of the present invention can be achieved by the following technical solutions: including plug, controller and lamp cluster, the plug with connect through connecting wire one between the controller, the one end of connecting wire one is provided with connector one, connector one with the connection can be dismantled to the plug, the other end of connecting wire with controller fixed connection, the controller with connect through connecting wire two between the lamp cluster, the one end of connecting wire two is provided with connector two, connector two with the connection can be dismantled to the lamp cluster, the other end of connecting wire two with controller fixed connection.

Through the technical scheme, the first connecting head is detachably connected with the controller, the second connecting head is detachably connected with the lamp string, when one of the plug, the controller and the lamp string is damaged, the connection between the controller and the first connecting head can be detached through the connecting, the plug is separated from the controller, the connection between the controller and the second connecting head can also be detached, the lamp string is separated from the controller, the plug, the controller and the lamp string are in an independent state at the moment, a user only needs to replace the damaged plug, then the plug, the controller and the lamp string are connected, the plug, the controller and the lamp string can be reused, the plug, the controller and the lamp string cannot be separated before comparison, the service life is longer, and the use cost is also saved.

Preferably, the end part of the plug is provided with a joint seat, the joint seat is in threaded connection with a first fixing sleeve, the first connecting sleeve penetrates through the first fixing sleeve and extends into the joint seat, and the first connecting sleeve is axially limited to the first fixing sleeve.

Through the technical scheme, the fixing sleeve is axially limited to the first connecting head, the first connecting head cannot be taken out of the fixing sleeve, the fixing sleeve is in threaded connection with the joint seat, a user can release the connection between the first connecting head and the joint seat by rotating the fixing sleeve, so that the plug is separated from the controller, and certainly, the fixing sleeve can be rotated to reconnect the first connecting head and the joint seat, so that the plug is fixed with the controller.

Preferably, the end of the first fixing sleeve is inwards turned over along the edge to form a first protrusion, the outer wall of the first connecting head extends outwards along the circumferential direction to form a first fixing block, and the outer end face of the first fixing block can abut against the inner end face of the first protrusion.

Through the technical scheme, the inner end face of the first protrusion abuts against the outer end face of the first fixed block, the first connecting head cannot move along the axis direction of the first fixed sleeve, and the position stability of the first connecting head is guaranteed.

Preferably, the outer wall of the first fixing sleeve is provided with a plurality of first friction blocks.

Through the technical scheme, the plurality of first friction blocks are arranged on the outer wall of the first fixing sleeve, so that the friction force between a user and the first fixing sleeve when the fixing sleeve is rotated is improved, and the rotating of the first fixing sleeve is more labor-saving.

Preferably, threaded connection has fixed cover two on the connector two, the tip of lamp cluster is provided with connector three, connector three passes fixed cover two stretches into in the connector two, just fixed cover is two pairs the connector triaxial is spacing.

Through the technical scheme, the two pairs of connectors of the fixing sleeve are axially limited, the third connector cannot be taken out of the second fixing sleeve, the second fixing sleeve is in threaded connection with the second connector, and a user can release the connection between the third connector and the second connector by rotating the second fixing sleeve to separate the light string from the controller, and certainly, the second fixing sleeve can be rotated to enable the second connector to be connected with the second connector again, so that the light string is fixed with the controller.

Preferably, the end of the second fixing sleeve is inwards turned over along the edge to form a third protrusion, the outer wall of the third connector outwards extends along the circumferential direction to form a second fixing block, and the outer end face of the second fixing block can abut against the inner end face of the third protrusion.

Through the technical scheme, the inner end face of the third protrusion abuts against the outer end face of the second fixed block, the third connector cannot move along the axis direction of the first fixed sleeve, the position stability of the third connector is guaranteed, and meanwhile, the second fixed sleeve is in threaded connection with the second connector, and the matching stability between the second connector and the third connector is guaranteed.

Preferably, the outer wall of the second fixing sleeve is provided with a plurality of second friction blocks.

Through the technical scheme, the plurality of second friction blocks are arranged on the outer wall of the second fixed sleeve, so that the friction force between the hand of a user and the second fixed sleeve when the second fixed sleeve is rotated is improved, and the user is more labor-saving when the fixed sleeve is rotated.

Preferably, the second fixing sleeve can be in threaded connection with the joint seat, and the inner end face of the first protrusion can abut against the outer end face of the second fixing block.

Through the technical scheme, when the controller is damaged, a user can directly connect the second fixing sleeve with the connector base in a threaded manner under the condition that the user cannot obtain a new controller, so that the inner end face of the first protrusion abuts against the outer end face of the second fixing block, the connection between the plug and the lamp string is realized, and the user can still use the lamp string.

Preferably, the outer wall of the connector III is provided with a first placing groove for placing a waterproof rubber ring.

Through above-mentioned technical scheme, place waterproof rubber circle in standing groove one, the leakproofness between reinforcing connector three and the connector two prevents the moisture infiltration.

Preferably, the outer wall of the first connecting head is provided with a second placing groove for placing the waterproof rubber ring.

Through above-mentioned technical scheme, place waterproof rubber circle in standing groove one, the leakproofness between reinforcing joint one and the joint seat prevents the moisture infiltration.

To sum up, the utility model discloses the beneficial effect who contrasts in prior art does:

1. when one of the plug, the controller and the lamp string is damaged, the connection between the plug and the controller is only required to be released, the connection between the controller and the lamp string is released, the damaged plug, the damaged controller and the damaged lamp string are only required to be replaced, the plug and the controller are reconnected, and the controller and the lamp string are reconnected, so that the plug, the controller and the lamp string can be reused without replacing the whole plug, the service life is prolonged, and the use cost is reduced.

2. The user can be connected the plug with the lamp string under the condition that a new controller cannot be obtained, the user can still use the lamp string, the actual requirements of the user can be met, and the operation is simple.

Drawings

FIG. 1 is a sectional view of the embodiment;

FIG. 2 is an enlarged view of part A of the embodiment;

FIG. 3 is an enlarged view of part B of the embodiment;

FIG. 4 is a front view of the first embodiment of the retainer sleeve;

fig. 5 is a front view of the second embodiment of the securing sleeve.

Reference numerals: 1. a plug; 2. a controller; 3. a string of lights; 4. a first connecting line; 5. a first connecting head; 6. a second connecting line; 7. a second connector; 8. a joint base; 9. fixing a sleeve I; 10. a first bulge; 11. placing the first groove; 12. a second placing groove; 13. a first fixed block; 15. a first friction block; 16. fixing a second sleeve; 17. a third connector; 18. a third bulge; 21. a second fixed block; 23. and a second friction block.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

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

A three-section type light string structure is shown in figures 1 to 5 and comprises a plug 1, a controller 2 and a light string 3, wherein the plug 1 is connected with the controller 2 through a first connecting wire 4, a first connecting head 5 is arranged at one end of the first connecting wire 4, an electric plug is arranged at the end of the first connecting head 5, a connector base 8 is arranged at the end of the plug 1, an electric socket matched with the electric plug is arranged in the connector base 8, the electric plug is inserted into the electric socket to realize the electric connection between the plug 1 and the controller 2, and a second placing groove 12 for placing a waterproof rubber ring is formed in the outer wall of the first connecting head 5.

The first connecting head 5 is detachably connected with the plug 1, the other end of the connecting wire is fixedly connected with the controller 2, a first fixing sleeve 9 is in threaded connection with the joint seat 8, the first connecting head 5 penetrates through the first fixing sleeve 9 and extends into the joint seat 8, the first fixing sleeve 9 is axially limited to the first connecting head 5, the end portion, close to the first connecting head 5, of the first fixing sleeve 9 is inwards folded along the edge to form a first protrusion 10, the outer wall of the first connecting head 5 outwards extends along the circumferential direction to form a first fixing block 13, the outer end face of the first fixing block 13 can abut against the inner end face of the first protrusion 10, and the first connecting head 5 cannot fall off from the first fixing sleeve 9.

As another scheme, a first groove may be formed in the inner wall of the first fixing sleeve 9, a first projection may be disposed on the outer wall of the first connecting head 5, the first projection extends into the first groove, and the first projection and the first groove cooperate to axially limit the first connecting head 5.

Be connected through two 6 of connecting wire between controller 2 and the lamp cluster 3, the one end of two 6 of connecting wire is provided with two 7 of connector, the tip of lamp cluster 3 is provided with three 17 of connector, the electric mortiser has in the three 17 of connector, have in the two 7 of connector with the electric mortiser looks adaptation electric socket, the electric mortiser inserts the electric connection between realization lamp cluster 3 and the controller 2 in the electric socket, a standing groove 11 that is used for placing waterproof rubber circle is seted up to the outer wall of three 17 of connector.

The second connector 7 is detachably connected with the lamp string 3, the other end of the second connecting wire 6 is fixedly connected with the controller 2, the second connector 7 is in threaded connection with a second fixing sleeve 16, the third connector 17 penetrates through the second fixing sleeve 16 and extends into the second connector 7, the second fixing sleeve 16 is axially limited for the third connector 17, the end portion of the second fixing sleeve 16 is turned inwards along the edge to form a third protrusion 18, the outer wall of the third connector 17 extends outwards along the circumferential direction to form a second fixing block 21, the outer end face of the second fixing block 21 can abut against the inner end face of the third protrusion 18, and the third connector 17 cannot fall off from the second fixing sleeve 16.

As another scheme, a second groove may be formed in the inner wall of the second fixing sleeve 16, a second projection is formed on the outer wall of the third connector 17, the second projection extends into the second groove, and the second projection and the second groove are matched to axially limit the third connector 17.

The outer wall of the first fixing sleeve 9 is provided with a plurality of first friction blocks 15, the first friction blocks 15 are evenly distributed along the circumferential direction, the outer wall of the second fixing sleeve 16 is provided with a plurality of second friction blocks 23, and the second friction blocks 23 are evenly distributed along the circumferential direction.

The connector III 17 penetrates through the fixing sleeve II 16 to extend into the joint seat 8, the fixing sleeve II 16 can be in threaded connection with the joint seat 8, and the inner end face of the protrusion I10 can abut against the outer end face of the fixing block II 21.

The working principle of a three-section type light string structure is as follows:

when the plug 1 is damaged, a user can remove the threaded connection between the first fixing sleeve 9 and the joint base 8 by rotating the first fixing sleeve 9, take the electric plug on the first connecting head 5 out of the electric socket in the joint base 8, remove the connection between the plug 1 and the controller 2, replace the damaged plug 1 with a new plug 1, and rotate the first fixing sleeve 9 again to enable the electric plug on the first connecting head 5 to be inserted into the electric socket in the joint base 8 again;

when the lamp string 3 is damaged, a user can remove the threaded connection between the second fixing sleeve 16 and the second connector 7 by rotating the second fixing sleeve 16, take the electric plug in the third connector 17 out of the electric socket in the second connector 7, remove the connection between the lamp string 3 and the controller 2, replace the damaged lamp string 3 with a new lamp string 3, and rotate the second fixing sleeve 16 again to enable the electric plug in the third connector 17 to be inserted into the electric socket in the second connector 7 again;

when the controller 2 is damaged, the connection between the lamp string 3 and the controller 2 and the connection between the plug 1 and the controller 2 are only required to be released, and the damaged controller 2 is replaced by a new controller 2;

when the controller 2 is damaged and a user cannot obtain a new controller 2, the user can rotate the second fixing sleeve 16 to connect the second fixing sleeve 16 with the connector base 8 in a threaded manner, at the moment, the inner end face of the first protrusion 10 abuts against the outer end face of the second fixing block 21, and the electric plug in the third connector 17 is inserted into the electric socket in the connector base 8, so that the connection between the string light 3 and the plug 1 is completed, and the user can still light the string light 3.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims

1. A three-section type lamp string structure comprises a plug (1), a controller (2) and a lamp string (3), and is characterized in that: plug (1) with connect through connecting wire (4) between controller (2), the one end of connecting wire (4) is provided with connector (5), connector (5) with the connection can be dismantled in plug (1), the other end of connecting wire with controller (2) fixed connection, controller (2) with connect through connecting wire two (6) between lamp cluster (3), the one end of connecting wire two (6) is provided with connector two (7), connector two (7) with the connection can be dismantled in lamp cluster (3), the other end of connecting wire two (6) with controller (2) fixed connection.

2. A three-part light string arrangement according to claim 1, further comprising: the end of the plug (1) is provided with a joint seat (8), the joint seat (8) is connected with a first fixing sleeve (9) in a threaded manner, the first connecting sleeve (5) penetrates through the first fixing sleeve (9) to stretch into the joint seat (8), and the first fixing sleeve (9) is axially limited to the first connecting sleeve (5).

3. A three-part light string arrangement according to claim 2, further comprising: the tip of fixed cover (9) is formed with protruding one (10) along the marginal turn-ups inwards, the outer wall of connector one (5) is formed with fixed block one (13) along the outside extension of circumference, the outer terminal surface of fixed block one (13) can with the interior terminal surface counterbalance of protruding one (10).

4. A three-part light string arrangement according to claim 2, further comprising: the outer wall of the first fixed sleeve (9) is provided with a plurality of first friction blocks (15).

5. A three-part light string arrangement according to claim 3, further comprising: threaded connection has fixed cover two (16) on connector two (7), the tip of lamp cluster (3) is provided with connector three (17), connector three (17) are passed fixed cover two (16) stretch into in connector two (7), just fixed cover two (16) are right connector three (17) are axial spacing.

6. A three-part light string arrangement according to claim 5, further comprising: the tip of fixed cover two (16) is formed with protruding three (18) along the marginal turn-ups that turns over inwards, the outer wall of connector three (17) is formed with fixed block two (21) along the outside extension of circumference, the outer terminal surface of fixed block two (21) can with the interior terminal surface counterbalance of protruding three (18).

7. A three-part light string arrangement according to claim 5, further comprising: the outer wall of the second fixed sleeve (16) is provided with a plurality of second friction blocks (23).

8. A three-part light string arrangement according to claim 6, further comprising: the second fixing sleeve (16) can be in threaded connection with the joint seat (8), and the inner end face of the first protrusion (10) can abut against the outer end face of the second fixing block (21).

9. A three-part light string arrangement according to claim 5, further comprising: and a first placing groove (11) for placing a waterproof rubber ring is formed in the outer wall of the third connector (17).

10. A three-part light string arrangement according to claim 1, further comprising: and a second placing groove (12) for placing the waterproof rubber ring is formed in the outer wall of the first connecting head (5).