CN216243717U

CN216243717U - Waterproof lamp string

Info

Publication number: CN216243717U
Application number: CN202122132443.4U
Authority: CN
Inventors: 曹小林
Original assignee: Shenzhen Thumb Photoelectric Co ltd
Current assignee: Shenzhen Thumb Photoelectric Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-04-08
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a waterproof lamp string which comprises a main line, a plurality of first joints, lamp bodies and a locking piece, wherein the first joints are arranged at intervals along the length direction of the main line and are electrically connected with the main line, the number of the lamp bodies corresponds to the number of the first joints, each lamp body is provided with a second joint, one of the first joints and the second joints is provided with a male plug part, the other one of the first joints and the second joints is correspondingly provided with a female slot for the male plug part to insert, the female slot is internally provided with a power connection pin, the male plug part is correspondingly provided with a power connection sleeve for the power connection pin to insert, and the locking piece can lock the insertion between the male plug part and the female slot. The connection mode through public female plug locks through the locking piece to realize being connected between lamp body and the first joint, the leakproofness of connecting is better, is favorable to improving its safety in utilization.

Description

Waterproof lamp string

Technical Field

The utility model relates to the technical field of lamps, in particular to a waterproof lamp string.

Background

The existing outdoor lamp string mainly comprises a power line with a certain length and a plurality of lamp holder bases electrically connected to the power line, wherein the lamp holder bases are arranged at intervals along the length direction of the power line, when the outdoor lamp string is used specifically, bulbs can be connected to each lamp holder base, and the power line is hung in a place needing illumination, so that the using effects of large-area illumination and decoration on the periphery are achieved. For the outdoor lamp string of the above type, the lamp head seat and the bulb are generally connected in a screw thread screwing mode or a screwing mode, the sealing performance of the joint of the lamp head seat and the bulb is poor, and when the outdoor lamp string is used outdoors, due to the use environment or weather and other reasons, moisture is easily permeated into the joint between the lamp head seat and the bulb, the electric connection between the lamp head seat and the bulb is influenced, and even potential safety hazards such as electric leakage exist.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the waterproof lamp string provided by the utility model realizes the connection between the lamp body and the first connector by locking the male plug and the female plug through the locking piece, has good connection tightness and is beneficial to improving the use safety.

The waterproof lamp string comprises a main line, a plurality of first connectors, lamp bodies and a locking piece, wherein the first connectors are arranged at intervals along the length direction of the main line and are electrically connected with the main line, the number of the lamp bodies corresponds to the number of the first connectors, each lamp body is provided with a second connector, one of the first connectors and the second connectors is provided with a male plug part, the other one of the first connectors and the second connectors is correspondingly provided with a female slot into which the male plug part is inserted, the female slot is internally provided with a power connection pin, the male plug part is correspondingly provided with a power connection sleeve into which the power connection pin is inserted, and the locking piece can lock the insertion between the male plug part and the female slot.

The waterproof lamp string provided by the embodiment of the utility model at least has the following beneficial effects: during the use, through the grafting cooperation of public spigot portion and female slot between first joint and the second joint, make and connect the electric pin to insert and connect the electric cover, realize the electric connection between first joint and the lamp body, and, peg graft through the locking piece between public spigot portion and the female slot and lock, thereby separation between restriction first joint and the second joint, make and realize comparatively firm connection between lamp body and the first joint, the connected mode through public female plug locks through the locking piece, the leakproofness of its connection is better, be favorable to improving the safety in utilization of waterproof lamp cluster, and convenient to use.

According to some embodiments of the present invention, the first joint is provided with a boss, the locking member is movably sleeved on the first joint, and the locking member can be in threaded connection with the second joint and can abut against the boss so as to be capable of limiting the separation of the first joint and the second joint.

According to some embodiments of the utility model, the locking element and/or the first joint is provided with an anti-slip structure.

According to some embodiments of the utility model, a boss is arranged on the upper side of the male insertion portion, a sealing ring is sleeved on the male insertion portion, and the boss can press the sealing ring against the opening side of the female slot.

According to some embodiments of the utility model, a positioning portion is provided in the female slot, and the male slot is provided with a positioning groove into which the positioning portion is inserted.

According to some embodiments of the utility model, the lamp body comprises a main body seat, a light source and a light-transmitting cover, the second joint is connected with the main body seat, the light-transmitting cover is connected with the main body seat and surrounds to form a light-emitting cavity, and the light source is connected with the main body seat and is positioned in the light-emitting cavity.

According to some embodiments of the present invention, the second connector is detachably connected to the main body seat and can enclose to form an accommodating cavity, and the lamp body further includes an electrical element disposed in the accommodating cavity and electrically connected to the light source.

According to some embodiments of the utility model, the main body seat is provided with a heat dissipation groove at an outer side thereof.

According to some embodiments of the utility model, the main body seat is provided with a communication hole communicating the light emitting chamber and the accommodating chamber.

According to some embodiments of the utility model, a hanger is detachably connected to the second joint or the main body seat.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic diagram of a waterproof light string according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a portion of the waterproof light string of FIG. 1;

FIG. 3 is an exploded view of the waterproof light string of FIG. 2;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a cross-sectional view of the waterproof light string of FIG. 2;

FIG. 6 is a second cross-sectional view of the waterproof light string of FIG. 2;

fig. 7 is an enlarged schematic view of a portion B in fig. 6.

Reference numerals:

a main line 100, a connecting part 110, a binding-wire part 111;

the first connector 200, the male plug 210, the power receiving sleeve 211, the sealing ring 212, the positioning groove 213, the boss 220 and the first rib 230;

the lamp body 300, the light emitting cavity 301, the accommodating cavity 302, the communication hole 303, the second joint 310, the female slot 311, the power connection pin 312, the positioning portion 313, the insertion hole 314, the main body seat 320, the heat dissipation groove 321, the light source 330, the light-transmitting cover 340, the electric element 350 and the hanging piece 360;

locking member 400, second rib 410.

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 or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that if an orientation description is referred to, for example, the directions of orientation or positional relationship indicated as up, down, etc. are based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if several, more than, less than, more than, above, below, or within words appear, several means are one or more, several means are two or more, more than, less than, more than, etc. are understood as not including the number, and more than, less than, within, etc. are understood as including the number.

If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1, 2, 3 and 6, a waterproof lamp string includes a main line 100, a plurality of first connectors 200, a plurality of lamp bodies 300 and a locking member 400, the plurality of first connectors 200 are arranged at intervals along a length direction of the main line 100 and are electrically connected to the main line 100, the number of the lamp bodies 300 is corresponding to the number of the first connectors 200, each lamp body 300 is provided with a second connector 310, one of the first connectors 200 and the second connectors 310 is provided with a male plug portion 210, the other one is correspondingly provided with a female socket 311 for the male plug portion 210 to be inserted into, the female socket 311 is provided with a power connection pin 312, the male plug portion 210 is correspondingly provided with a power connection sleeve 211 for the power connection pin 312 to be inserted into, and the locking member 400 can lock the insertion between the male plug portion 210 and the female socket 311.

It can be understood that, with reference to fig. 1, fig. 2, fig. 3, fig. 6 and fig. 7, the main line 100 is provided with a plurality of connection portions 110 at intervals along the length direction thereof, each connection portion 110 is connected with one first connector 200, each first connector 200 is electrically connected with the main line 100, and the lamp body 300 is provided with a plurality of first connectors 200 in one-to-one correspondence. For a single lamp body 300, when in use, the first connector 200 and the second connector 310 are inserted into the electrical connection sleeve 211 through the insertion fit of the male plug 210 and the female slot 311, so that the electrical connection between the first connector 200 and the lamp body 300 is realized, and, the locking member 400 locks the insertion between the male insertion portion 210 and the female insertion groove 311, thereby limiting the separation between the first connector 200 and the second connector 310, enabling a more stable connection between the lamp body 300 and the first connector 200, by the connection mode of the male and female plugs, the male plug part 210 is inserted into the female slot 311, the power connection pin 312 is inserted into the power connection sleeve 211, and the two are inserted into each other, and locking through locking piece 400 is favorable to avoiding producing indirectly between them pine, and the leakproofness of connection is better, is favorable to improving the safety in utilization of waterproof lamp cluster, convenient to use.

In practical applications, the male plug 210 may be disposed on the first connector 200, and the female slot 311 is correspondingly disposed on the second connector 310, or the male plug 210 may be disposed on the second connector 310, and the female slot 311 is correspondingly disposed on the first connector 200, and the specific structures of the lamp body 300 and the locking member 400 may be set according to practical needs, which will not be described in detail herein, and will be described in detail below.

In some embodiments, the first connector 200 is provided with a boss 220, the locking member 400 is movably sleeved on the first connector 200, and the locking member 400 can be screwed with the second connector 310 and can abut against the boss 220 so as to limit the separation of the first connector 200 from the second connector 310.

It can be understood that, as shown in fig. 3, 4, 6 and 7, the male plug portion 210 may be disposed on the first connector 200, the female slot 311 is correspondingly disposed on the second connector 310, the first connector 200 is provided with a boss 220, the boss 220 is located on the upper side of the male plug portion 210, the locking member 400 is movably sleeved on the first connector 200 and can abut against the boss 220, and the inner wall of the locking member 400 and the outer wall of the second connector 310 are both provided with threads at the corresponding connection positions; when the male plug 210 and the female slot 311 are plugged, the locking member 400 is screwed to the second connector 310, the locking member 400 abuts against the boss 220 to press the male plug 210 into the female slot 311, so that the plugging between the male plug and the female slot is locked, the separation of the first connector 200 and the second connector 310 is limited, and the use reliability is improved.

In practical application, the locking member 400 may be detachably connected to the second connector 310 through a clamping structure or a screwing structure, so as to limit the separation of the first connector 200 from the second connector 310, and lock the insertion between the male plug 210 and the female slot 311, and the specific structure of the locking member 400 may be changed according to practical application requirements, and those skilled in the art should understand that the structure can be changed accordingly.

In some embodiments, the locking member 400 and/or the first connector 200 is provided with a slip-proof structure. It can be understood that, as shown in fig. 2 and 3, the locking member 400 and the first connector 200 are both provided with anti-slip structures, each of the anti-slip structures includes a first rib 230 provided on the first connector 200 and a second rib 410 provided outside the locking member 400, the first rib 230 can facilitate a user to grab the first connector 200 to facilitate connection between the first connector 200 and the second connector 310, and the second rib 410 can facilitate a user to turn the locking member 400 to facilitate a threaded connection between the locking member 400 and the second connector 310, which is convenient for use.

In practical applications, the anti-slip structure may also be an anti-slip pattern or a non-slip pad, which may be disposed on the locking member 400 or the first connector 200, and may be modified according to practical needs, and those skilled in the art should understand that the utility model is not limited thereto.

In some embodiments, a boss 220 is disposed on an upper side of the male insertion portion 210, a sealing ring 212 is sleeved on the male insertion portion 210, and the boss 220 can press the sealing ring 212 against an opening side of the female insertion slot 311.

It can be understood that, as shown in fig. 6 and 7, the male plug portion 210 is disposed on the first connector 200, the female slot 311 is correspondingly disposed on the second connector 310, and the sealing ring 212 is sleeved on the male plug portion 210, when in use, the locking member 400 is in threaded connection with the second connector 310, and the locking member 400 pushes the boss 220 toward the second connector 310, so that the boss 220 pushes the sealing ring 212 against the opening side of the female slot 311, thereby sealing the opening between the male plug portion 210 and the female slot 311, improving the waterproof performance, and facilitating use. In practical applications, the sealing ring 212 may be set according to practical usage requirements, and will not be described herein.

In some embodiments, the female slot 311 is provided with a positioning portion 313 therein, and the male slot 210 is provided with a positioning slot 213 into which the positioning portion 313 is inserted.

It can be understood that, as shown in fig. 2, fig. 3 and fig. 4, when in use, the male plug 210 is inserted into the female slot 311, and the positioning portion 313 is inserted into the positioning groove 213, on one hand, the cooperation between the positioning portion 313 and the positioning groove 213 can provide positioning for the insertion between the male plug 210 and the female slot 311, so as to facilitate the insertion and cooperation between the two; on the other hand, the cooperation of the positioning portion 313 and the positioning groove 213 can limit the relative rotation between the male plug portion 210 and the female slot 311, which is beneficial to avoiding the twisting damage to the contact pin 312 and improving the use reliability.

In practical applications, the specific structures of the positioning portion 313 and the positioning groove 213 can be set according to practical application requirements, and those skilled in the art should understand that the specific structures can be set accordingly.

In some embodiments, the lamp body 300 includes a main body seat 320, a light source 330 and a light-transmitting cover 340, the second connector 310 is connected to the main body seat 320, the light-transmitting cover 340 is connected to the main body seat 320 and encloses the light-emitting cavity 301, and the light source 330 is connected to the main body seat 320 and located in the light-emitting cavity 301.

It can be understood that, as shown in fig. 2, fig. 3, fig. 5 and fig. 6, the second connector 310 is connected to the upper side of the main body base 320, the lower side of the main body base 320 is connected to the light-transmitting cover 340 and surrounds the light-emitting cavity 301 with the light-transmitting cover 340, and the light source 330 is connected to the lower side of the main body base 320 and is located in the light-emitting cavity 301, so as to form the lamp body 300. In practical applications, the specific structure of the lamp body 300 may also be changed according to practical application requirements, for example, the lamp body may be composed of the main body seat 320 and a bulb, and the like, which will be understood by those skilled in the art.

In some embodiments, the second connector 310 is detachably connected to the main body seat 320 and can enclose to form a receiving cavity 302, and the lamp body 300 further includes an electrical element 350 disposed in the receiving cavity 302 and electrically connected to the light source 330.

It can be understood that, as shown in fig. 3, fig. 5, fig. 6 and fig. 7, the second connector 310 and the main body holder 320 are detachably connected through a thread structure, the second connector 310 and the main body holder 320 are enclosed to form an accommodating cavity 302, an electrical element 350 electrically connected to the power connection pin 312 and the light source 330 is disposed in the accommodating cavity 302, and the accommodating cavity 302 and the light emitting cavity 301 are disposed respectively, so that the light source 330 and the electrical element 350 are conveniently arranged respectively, the electrical element 350 is conveniently assembled and disassembled for use, and meanwhile, a good protection effect can be achieved on the electrical element 350, and the use is convenient.

In practical applications, the second connector 310 and the main body seat 320 may be detachably connected through a fastening structure or a screwing structure, and the specific structure of the accommodating cavity 302 may be set according to practical needs, which is not limited herein. Since the construction of the electrical component 350 of embodiments of the present invention is well known to those of ordinary skill in the art, it will not be described in detail herein.

In some embodiments, a heat dissipation groove 321 is disposed on an outer side of the main body seat 320. It can be understood that, as shown in fig. 2 and fig. 7, a plurality of heat dissipation grooves 321 are disposed on the outer side of the main body seat 320, so that the heat dissipation area of the outer side of the main body seat 320 can be increased, the heat dissipation use is facilitated, and the use safety is improved. In practical application, the specific structure, the number of the heat dissipation grooves 321 and the like can be set according to practical application requirements, and are not limited herein.

In some embodiments, the main body holder 320 is provided with a communication hole 303 communicating the light emitting chamber 301 and the receiving chamber 302. It can be understood that, as shown in fig. 5, 6 and 7, the communication hole 303 is provided to communicate the light-emitting cavity 301 with the accommodating cavity 302, so that hot air in the light-emitting cavity 301 can enter the accommodating cavity 302 conveniently and can be dissipated through the main body seat 320, and a good heat dissipation effect is achieved. In practical applications, the specific structure, the number of the communication holes 303, and the like can be set according to practical needs, and are not limited herein.

In some embodiments, a hanging member 360 is detachably connected to the second connector 310 or the main body holder 320. It can be understood that, as shown in fig. 2, fig. 3, fig. 4 and fig. 5, the hanging piece 360 is a bent metal strip structure, the second connector 310 is provided with insertion holes 314 for inserting the hanging piece 360, the two ends of the hanging piece 360 are inserted into the corresponding insertion holes 314 to realize connection with the second connector 310, the hanging piece 360 is provided to facilitate hanging of each lamp body 300, when the lamp body 300 is not required to be hung, the two ends of the hanging piece 360 can be pulled out of the insertion holes 314 to detach the hanging piece 360, so that the lamp body can be selected for use according to the use requirement; meanwhile, the connecting portion 110 is provided with a tying portion 111 through which a wire (not shown) is inserted, so that the connecting portion 110 is conveniently tied to an external installation environment through the wire inserted through the tying portion 111, which is convenient for fixing the main line 100.

In practical application, the specific structures of the hanging piece 360, the binding wire portion 111 and the like can be set according to practical use requirements, and are not described herein again.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A waterproof light string, comprising:

a main line (100);

a plurality of first connectors (200), wherein the first connectors (200) are arranged, and the plurality of first connectors (200) are arranged at intervals along the length direction of the main line (100) and are electrically connected with the main line (100);

the lamp body (300), the number of the lamp body (300) corresponds to the number of the first joints (200), each lamp body (300) is provided with a second joint (310), one of the first joint (200) and the second joint (310) is provided with a male plug part (210), the other one is correspondingly provided with a female slot (311) for the male plug part (210) to insert, the female slot (311) is internally provided with a power connection pin (312), and the male plug part (210) is correspondingly provided with a power connection sleeve (211) for the power connection pin (312) to insert;

and a locking member (400) that can lock the insertion between the male insertion portion (210) and the female insertion groove (311).

2. The waterproof light string of claim 1,

the first connector (200) is provided with a boss (220), the locking piece (400) is movably sleeved on the first connector (200), and the locking piece (400) can be in threaded connection with the second connector (310) and can be abutted against the boss (220) so as to limit the separation of the first connector (200) and the second connector (310).

3. The waterproof light string of claim 2,

the locking piece (400) and/or the first joint (200) are/is provided with an anti-slip structure.

4. The waterproof light string of claim 1,

the upside of public spigot (210) is equipped with boss (220), the cover is equipped with sealing washer (212) on public spigot (210), boss (220) can with sealing washer (212) support press in the opening side of female slot (311).

5. The waterproof light string of claim 1,

a positioning part (313) is arranged in the female slot (311), and a positioning groove (213) for inserting the positioning part (313) is arranged in the male inserting part (210).

6. The waterproof light string of claim 1,

the lamp body (300) comprises a main body seat (320), a light source (330) and a light transmitting cover (340), the second joint (310) is connected with the main body seat (320), the light transmitting cover (340) is connected with the main body seat (320) and surrounds to form a light emitting cavity (301), and the light source (330) is connected with the main body seat (320) and is positioned in the light emitting cavity (301).

7. The waterproof light string of claim 6,

the second connector (310) is detachably connected with the main body seat (320) and can enclose to form an accommodating cavity (302), and the lamp body (300) further comprises an electric element (350) which is arranged in the accommodating cavity (302) and electrically connected with the light source (330).

8. The waterproof light string of claim 7,

the outer side of the main body seat (320) is provided with a heat dissipation groove (321).

9. The waterproof light string of claim 8,

the main body seat (320) is provided with a communication hole (303) for communicating the light-emitting cavity (301) and the accommodating cavity (302).

10. The waterproof light string of claim 6,

the second joint (310) or the main body seat (320) is detachably connected with a hanging piece (360).