CN214478248U

CN214478248U - LED night lamp connecting wire

Info

Publication number: CN214478248U
Application number: CN202121008171.0U
Authority: CN
Inventors: 金纯正
Original assignee: Yueqing Xinyue Electronic Appliance Co ltd
Current assignee: Yueqing Xinyue Electronic Appliance Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-10-22
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a little night-light connecting wire of LED, its technical scheme main points are: including the LED lamp, first wire, public head, female head and second wire, the fixed arch and the first contact that are provided with of one end of public head, first recess and second recess have been seted up on the female head, protruding extension go into in the first recess and with female first threaded connection, first contact extends into in the second recess, it is provided with the second contact to inlay in the second recess, first contact and second contact electric connection, the outside of public head and female head is provided with fixed establishment, fixed establishment comprises first fixed block and second fixed block, public head and female head are hugged closely to first fixed block and second fixed block, first fixed block and second fixed block can be dismantled and connect, the surface of first wire and second wire all is provided with the protective layer, the utility model discloses the wire junction is difficult for droing, and protection against insects performance is better.

Description

LED night lamp connecting wire

Technical Field

The utility model relates to a LED lamp technical field, in particular to little night-light connecting wire of LED.

Background

The LED lamp has the characteristics of energy conservation and high efficiency, so that the LED lamp is suitable for being used as a light source of a small night lamp.

Now refer to the chinese utility model patent that the publication number of granting is CN201060129Y, it discloses a wire for LED lamp cluster, including stranded copper line and crust, characterized by still include at least one soft insulated wire in the crust, the cross-sectional diameter of copper line is 0.16mm, has 7 ~ 17 strands, the cross-sectional diameter of soft insulated wire is 0.2mm, has 1 ~ 3 strands.

The lead wire for the LED lamp string adopts the soft insulating wire to replace part of the copper wire in the lead wire for the tungsten lamp string so as to meet the requirement that the current value capable of being conducted by the lead wire is reduced to the requirement required by the LED lamp string under the condition of not reducing the tensile force requirement borne by the lead wire, thus the manufacturing cost of the lead wire is reduced under the requirement of meeting the safety standard, but the lead wire for the LED lamp string still has some defects, such as: firstly, the connection between the conducting wire and the connecting part of the conducting wire is unstable and easy to fall off; secondly, the insect prevention performance of the wire is poor, and the wire is easy to be gnawed by insects and the like.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a little night-light connecting wire of LED to the junction of wire and wire is connected unstablely among the prior art who mentions in the solution background art, drops and the relatively poor problem of protection against insects performance mutually easily.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a little night-light connecting wire of LED, includes LED lamp, first wire, public head, female head and second wire, the fixed arch and the first contact that is provided with of one end of public head, female overhead first recess and the second recess of having seted up, protruding extend into in the first recess and with female first threaded connection, first contact extends into in the second recess, it is provided with the second contact to inlay in the second recess, first contact with second contact electric connection, public head with the outside of female head is provided with fixed establishment, fixed establishment comprises first fixed block and second fixed block, first fixed block with the second fixed block is hugged closely public head with female head, first fixed block with the connection can be dismantled to the second fixed block, first wire with the surface of second wire all is provided with the protective layer, the protective layer comprises protective sheath and sleeve pipe, the sleeve pipe spiral winding is in the surface of first wire with the second wire, be provided with the anthelmintic in the sleeve pipe.

Furthermore, first fixed block with the inside of second fixed block is all fixed and is provided with spacing post, public head with female overhead spacing groove has all been seted up, spacing post extends into spacing inslot.

Through the technical scheme, after the male head and the female head are connected, the first fixing block and the second fixing block are installed on the outer sides of the male head and the female head, the limiting columns are inserted into the limiting grooves, and the male head and the female head can be prevented from rotating.

Furthermore, a threaded hole is formed in the first fixing block, a notch is formed in the second fixing block, and screws are mounted in the threaded hole and the notch.

Through above-mentioned technical scheme, when using, with the screw mounting in screw hole and breach, utilize the screw to fix first fixed block and second fixed block, prevent that first fixed block and second fixed block from droing each other.

Further, the protective sheath is made for banded PP plastics, PP plastics are around wrapping the outside of sleeve pipe.

Through above-mentioned technical scheme, the protective sheath that PP plastics were made is difficult for being gnawed, and the object to protective sheath inside that can be fine is protected, prevents that insects etc. from gnawing.

Further, the first contact is rod-shaped, the second contact is sheet-shaped, and the first contact and the second contact are both made of silver-copper composite materials.

Through the technical scheme, when the contact is used, the rod-shaped first contact is in contact with the sheet-shaped second contact, current can be conducted onto the first conducting wire through the first contact and the second contact, and the first contact and the second contact made of the silver-copper composite material have good conducting performance and are not easy to generate electric sparks.

Further, a sealing ring is arranged between the male head and the female head.

Through above-mentioned technical scheme, when using, the existence of sealing washer can prevent that the dust from having the inside that public head and female first junction got into public head and female.

To sum up, the utility model discloses mainly have following beneficial effect: in the utility model, by arranging the male head and the female head, the male head and the female head are connected firstly during installation, and then the fixing mechanism is arranged outside the male head and the female head to fix the male head and the female head, thereby effectively preventing the situation that the joint is easy to fall off; just the utility model discloses in still be provided with the protective layer, the protective layer comprises protective sheath and sleeve pipe, and the protective sheath that PP plastics were made is difficult for being gnawed, can be fine protect the inside object of protective sheath, prevents that insects etc. from gnawing and eat, and the intraductal vermifuge that is provided with of cover can drive the insect, prevents that the insect from gnawing and stings first wire and second wire, and protection against insects performance is better.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

FIG. 4 is a cross-sectional view taken along line C-C of FIG. 1;

fig. 5 is a left side view of the female head of the present invention.

Reference numerals: 1. an LED lamp; 2. a first conductive line; 3. a male head; 4. a female head; 401. a first groove; 402. a second groove; 5. a second conductive line; 6. a protrusion; 7. a first contact; 8. a second contact; 9. a fixing mechanism; 901. a first fixed block; 902. a second fixed block; 10. a protective layer; 1001. a protective sleeve; 1002. a sleeve; 11. a limiting column; 12. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1 to 5, a connecting wire for an LED small night light includes an LED lamp 1, a first wire 2, a male head 3, a female head 4 and a second wire 5, wherein one end of the male head 3 is fixedly provided with a protrusion 6 and a first contact 7, the female head 4 is provided with a first groove 401 and a second groove 402, the protrusion 6 extends into the first groove 401 and is in threaded connection with the female head 4, the first contact 7 extends into the second groove 402, the second groove 402 is embedded with a second contact 8, the first contact 7 is electrically connected with the second contact 8, the outer sides of the male head 3 and the female head 4 are provided with a fixing mechanism 9, the fixing mechanism 9 is composed of a first fixing block 901 and a second fixing block 902, the first fixing block 901 and the second fixing block 902 are tightly attached to the male head 3 and the female head 4, the first fixing block 901 and the second fixing block 902 are detachably connected, the outer surfaces of the first wire 2 and the second wire 5 are provided with a protective layer 10, protective layer 10 comprises protective sheath 1001 and sleeve pipe 1002, sleeve pipe 1002 spiral winding is at the surface of first wire 2 and second wire 5, be provided with the anthelmintic in the sleeve pipe 1002, in this embodiment, public head 3, female head 4 and fixed establishment 9 all use PVC to make, it has good electrical insulation, low price, excellent performance, the both ends of first wire 2 respectively with first contact 7 and 1 electric connection of LED lamp, second wire 5 and second contact 8 electric connection, protruding 6 sets up with public head 3 integrated into one piece, be provided with the external screw thread on protruding 6, be provided with the internal thread in the first recess 401, public head 3 and female head 4 utilize external screw thread and internal thread connection, the number of first contact 7 and second contact 8 is two.

Referring to fig. 2, the first fixing block 901 and the second fixing block 902 are both fixedly provided with a limiting post 11 inside, the male head 3 and the female head 4 are both provided with a limiting groove 12, and the limiting post 11 extends into the limiting groove 12.

Referring to fig. 3, the first fixing block 901 is provided with threaded holes, the second fixing block 902 is provided with notches, and screws are installed in the threaded holes and the notches.

Referring to fig. 5, the protective sleeve 1001 is made of PP plastic in a band shape, and the PP plastic is wrapped around the outside of the sleeve 1002.

Referring to fig. 2 and 5, the first contact 7 has a bar shape, the second contact 8 has a plate shape, and the first contact 7 and the second contact 8 are both made of a silver-copper composite material, and in this embodiment, the left side view of the second contact 8 is a circular arc shape.

Referring to fig. 2, a sealing ring is disposed between the male head 3 and the female head 4, in this embodiment, an accommodating groove is formed in the male head 3 and the female head 4, and the sealing ring is located in the accommodating groove.

In conclusion, during the use, insert first recess 401 with protruding 6 in, will screw the back and install first fixed block 901 and second fixed block 902 on public head 3 and female head 4, insert spacing post 11 in spacing groove 12, then utilize the screw to fix first fixed block 901 and second fixed block 902 can.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a little night-light connecting wire of LED, includes LED lamp (1), first wire (2), public head (3), female head (4) and second wire (5), its characterized in that: one end of the male head (3) is fixedly provided with a protrusion (6) and a first contact (7), the female head (4) is provided with a first groove (401) and a second groove (402), the protrusion (6) extends into the first groove (401) and is in threaded connection with the female head (4), the first contact (7) extends into the second groove (402), a second contact (8) is embedded in the second groove (402), the first contact (7) is electrically connected with the second contact (8), fixing mechanisms (9) are arranged on the outer sides of the male head (3) and the female head (4), each fixing mechanism (9) is composed of a first fixing block (901) and a second fixing block (902), and the first fixing block (901) and the second fixing block (902) are tightly attached to the male head (3) and the female head (4), the first fixing block (901) and the second fixing block (902) are detachably connected, protective layers (10) are arranged on the outer surfaces of the first lead (2) and the second lead (5), each protective layer (10) consists of a protective sleeve (1001) and a sleeve (1002), each sleeve (1002) is spirally wound on the outer surfaces of the first lead (2) and the second lead (5), and anthelmintic is arranged in each sleeve (1002).

2. The LED nightlight connecting cord as set forth in claim 1, wherein: the inner parts of the first fixing block (901) and the second fixing block (902) are fixedly provided with limiting columns (11), the male head (3) and the female head (4) are provided with limiting grooves (12), and the limiting columns (11) extend into the limiting grooves (12).

3. The LED nightlight connecting cord as set forth in claim 1, wherein: the first fixing block (901) is provided with a threaded hole, the second fixing block (902) is provided with a notch, and the threaded hole and the notch are internally provided with screws.

4. The LED nightlight connecting cord as set forth in claim 1, wherein: the protective sleeve (1001) is made of strip-shaped PP plastic, and the PP plastic is wrapped on the outer side of the sleeve (1002).

5. The LED nightlight connecting cord as set forth in claim 1, wherein: the first contact (7) is rod-shaped, the second contact (8) is sheet-shaped, and the first contact (7) and the second contact (8) are both made of silver-copper composite materials.

6. The LED nightlight connecting cord as set forth in claim 1, wherein: and a sealing ring is arranged between the male head (3) and the female head (4).