CN215411612U

CN215411612U - Acupuncture of centre gripping connection power cord connects electric formula lamp holder seat

Info

Publication number: CN215411612U
Application number: CN202121580928.3U
Authority: CN
Inventors: 陈瑶新; 文军; 姜建明
Original assignee: Zhejiang Meiyang Lighting Technology Co ltd
Current assignee: Zhejiang Meiyang Lighting Technology Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-04
Anticipated expiration: 2031-07-13

Abstract

The utility model relates to a needle-prick electric-type lamp holder for clamping and connecting a power line, which comprises a lamp holder insulating shell, wherein the lamp holder insulating shell is provided with two conductive parts connected with two wiring parts of a bulb, the lamp holder insulating shell is provided with two wire through holes for passing power supply lead-in wires, the conductive parts are provided with conductive needles which are used for being pricked into the insulating shells of the two power supply lead-in wires in a one-to-one correspondence mode and are butted with conductive core wires of the power supply lead-in wires, the lamp holder insulating shell comprises a lamp holder seat and a lamp holder cover, the conductive parts are arranged in the lamp holder seat, the bulb is connected to one end of the lamp holder seat, the conductive needles are positioned at the other end of the lamp holder seat, the lamp holder cover is connected to the other end of the lamp holder seat to cover the conductive needles, and the wire through holes are positioned between the lamp holder seat and the lamp holder cover. The lamp has the advantage of convenience in connection between the lamp cap and the wire, and solves the problem that the conventional lamp, particularly a lamp bulb in a string of lamps, is inconvenient to connect with the wire.

Description

Acupuncture of centre gripping connection power cord connects electric formula lamp holder seat

Technical Field

The utility model relates to the technical field of lighting, in particular to a needling electricity-collecting lamp holder for clamping and connecting a power line.

Background

The structure of christmas lights is various, and one of them is the lamp holder structure. A conventional double-parallel christmas light string structure is disclosed in the patent documents entitled "a wireless controller for LED christmas light string, light string and use thereof" with chinese patent application No. 2015101447089 and publication No. 2015, 6/10. One of the existing dual-parallel christmas light strings is to connect several lights in series to a power line. The series connection of the lamp strings has the following defects: when the lamp and the power line are assembled together, the power line needs to be cut off, and then core wires of the power lines at two adjacent ends are welded on two lamp pins of the lamp, so that the whole lamp string can be extinguished when one lamp is damaged; the power cord needs to be cut off integrally, so that the tensile resistance of the power cord is reduced easily without great effort, and the power cord is easy to break when being laid. For this purpose, a string of lamps is provided, the lamps being connected in parallel to the supply lines. The prior series-connected lamp string has the following defects: the lamp holder is characterized in that one sections of two electric wires and two conductive parts on the lamp holder are connected together or welded together through bolts, notches are cut on the two power lead-in wires to expose core wires of the power lead-in wires, the other ends of the two electric wires are wound on the exposed parts of the two core wires in a one-to-one correspondence manner, then the two core wires are wrapped by insulating tapes to realize connection, and the problem that the lamp holder is troublesome when being connected with a power line exists in the prior parallel connection string lamp.

SUMMERY OF THE UTILITY MODEL

The utility model provides a needling electricity-collecting lamp holder which is convenient for clamping and connecting a power line when a lamp holder is connected with an electric wire, and solves the problem that the connection between the lamp bulb of the existing lamp, particularly a lamp string, and the electric wire is inconvenient.

The technical problem is solved by the following technical scheme: a needle-prick electric-type lamp holder for holding and connecting a power line, comprising a lamp holder part insulating shell, wherein the lamp holder part insulating shell is provided with two conductive parts for connecting with two wiring parts of a bulb, the lamp holder part insulating shell is provided with wire through holes for passing power lead-in wires, the lamp holder part insulating shell is characterized in that the number of the wire through holes is two, the conductive parts are provided with conductive needles for pricking into the insulating shells of the two power lead-in wires in a one-to-one correspondence manner and abutting with conductive core wires of the power lead-in wires to realize the wiring of the conductive parts and the power lead-in wires, the lamp holder part insulating shell comprises a lamp holder seat and a lamp holder cover, the conductive parts are arranged in the lamp holder seat, the bulb is connected with one end of the lamp holder seat, the conductive needles are positioned on the other end of the lamp holder seat, and the lamp holder cover is connected with the other end of the lamp holder seat to cover the conductive needles, the wire through hole is positioned between the lamp holder base and the lamp holder cover. During the use, two power inlet wire is followed one the electric wire via hole penetrates behind the lamp holder lid from another the electric wire via hole is worn out the lamp holder lid, and this technical scheme pierces through the conductive pin between lamp holder and the power inlet wire and realizes the wiring in the power inlet wire, and is convenient during the wiring. Conveniently realize a plurality of lamp holders parallel connection on the power inlet wire for when the cluster lamp is parallel connection mode, compact structure just can conveniently increase the quantity of lamp as required. According to the technical scheme, when the power lead-in wire is connected with a plurality of lamps, the lamps can be independently installed

Preferably, the lamp cap and the lamp cap holder enclose a waterproof chamber which can prevent water falling from top to bottom from entering when the lamp cap is upward. When the lamp holder is used outdoors or in a place where water is sprayed, the lamp holder insulating shell is in a state that the lamp holder cover is positioned above the lamp holder seat, and water resistance can be conveniently realized.

Preferably, the wire via hole includes a socket slot on the socket base and a cap slot on the cap cover, and the socket slot and the cap slot on the cap cover enclose the wire via hole. The convenience in connection can be improved.

Preferably, the wire through hole is an inclined hole, and when the lamp cap cover is positioned above the lamp cap base, the inner end of the wire through hole is higher than the outer end of the wire through hole. Can improve water-proof effects, prevent that water from flowing backward in the lamp holder.

Preferably, the other end of the lamp holder seat is provided with a boss, the boss is provided with a positioning groove communicated with the lamp holder seat slot of the two wire through holes, and the conductive needle is positioned in the positioning groove. The convenience in assembly can be improved.

Preferably, a boss is arranged at the other end of the lamp holder base, the lamp holder cover is sleeved on the boss, the conductive needle is located on the end face of the boss, and the end face of the boss is a plane or a convex face. When the lamp holder is used outdoors or in a place where water is sprayed, the insulating housing of the lamp holder portion is placed in a state where the lamp holder cover is positioned above the lamp holder base, and it is possible to preferably prevent water from accumulating in the insulating housing of the lamp holder portion at the electrical connection.

Preferably, a connection pit is arranged at one end of the lamp holder seat connected with the lamp bulb, a bolt through hole penetrating through the other end of the lamp holder seat is arranged in the connection pit, a threaded hole is formed in the lamp cap cover, and the lamp cap cover is in threaded connection with the lamp holder seat through a lamp cap locking bolt after penetrating through the bolt through hole. The mode is convenient in waterproof, and the lamp holder base and the lamp holder cover are in translational motion in the process of being assembled together, so that the power line can be inserted into the conductive needle in the process of folding the lamp holder base and the lamp holder cover.

Preferably, the number of the lamp cap locking bolts is two, and the two lamp cap locking threads are distributed on two sides of the wire through hole along the direction of the two lamp cap locking threads in the distribution direction of the wire through hole. The stress balance in the process of driving the conductive needle to penetrate into the wire during assembly can be realized, and the conductive needle is not easy to bend.

Preferably, an elastic insulating sleeve is hermetically connected to one end of the bulb insulating shell at which the bulb is connected, when the bulb is connected with the bulb insulating shell, the elastic insulating sleeve is hermetically sleeved on the bulb insulating shell, the elastic insulating sleeve and the bulb insulating shell enclose an insulating sealed cavity, and the conductive pin, the conductive part and the wiring part on the bulb are all located in the insulating sealed cavity. And the water proofing is more conveniently realized.

Preferably, the bulb includes the transparent dustcoat of bulb, is located the transparent dustcoat of bulb's wick, connects the wick seat on the transparent dustcoat open end of wick, the terminal block sets up on the wick seat, be equipped with the luminous original paper that is located the transparent dustcoat of wick on the wick dop.

The utility model has the following advantages: the lamp cap is connected with the power line in a penetrating mode, a notch is not needed during connection, wiring is convenient, and the exposed part of a lead caused by wiring of the lamp cap is small, so that the insulation damage to the wire is small; the lamp holder is directly connected to the two power lead-in wires of the lamp string, so that a transition wire in the middle is omitted; the opening that the power cord produced with the bulb is located the lamp holder inside, need not to wrap separately and carry out insulating treatment.

Drawings

FIG. 1 is a schematic view of the utility model in a split state;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a perspective view of the cover of the lamp

Fig. 4 is a top view of the lamp base.

In the figure: the lamp holder comprises a power lead-in wire 1, a bolt through hole 2, a lamp holder 3, a threaded hole 4, a bulb transparent outer cover 6, a lamp wick light-transmitting cover 7, a lamp wick chuck 8, a lamp wick seat 9, a power lead-in plug pin 10, an external thread 11, a conductive part 12, a lamp holder seat 13, a lamp holder cover 14, a boss 16, a conductive needle 17, a wire through hole 18, a lamp holder locking bolt 22, an elastic insulating sleeve 23, a lamp holder seat slot 24, a lamp holder cover slot 25 and a positioning slot 26.

Detailed Description

The utility model is further described with reference to the following figures and examples.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, a needle-connecting type socket for holding a power cord includes. The light source comprises a lamp base 3 and a bulb attached to the base. The bulb comprises a bulb transparent outer cover 6, a wick light-transmitting cover 7 positioned in the bulb transparent outer cover, a wick clamping head 8 positioned in the wick light-transmitting cover and a wick seat 9 connected to the opening end of the wick light-transmitting cover. The lampwick clamping head is provided with a luminous element. The light-emitting element is an LED lamp bead. The lamp wick dop is connected in the one end of lamp wick seat, and the other end of lamp wick seat is equipped with two and draws in the wiring part of electricity for the lamp pearl, and wiring part specifically draws in bolt 10 for the power. The transparent outer cover of the bulb, the transparent cover of the lamp wick and the lamp wick seat are all insulation structures to form an insulation shell of the bulb. The open end of the transparent outer cover of the bulb is provided with external threads 11.

The lamp cap comprises a lamp cap part insulating shell. The base part insulating envelope is provided with two conducting parts 12. The base portion insulating housing includes a base portion 13 and a cap portion 14. The lower end of the lamp holder seat is provided with a circular connecting pit, and the circumferential surface of the connecting pit is provided with internal threads. The lower end of the conductive member 12 is provided with a plug hole. The bulb can be plugged in the plugging hole in a pluggable manner through the power supply leading-in plug pin to realize the electric connection with the lamp holder, and the transparent outer cover of the bulb is connected with the lamp holder in the internal thread through the external thread and the thread. The other end of the lamp holder base is provided with a lug boss 16, and the lamp holder cover is sleeved on the lug boss. The other end of the conductive member is provided with a conductive pin 17. The conductive pin is positioned on the end surface of the boss, and the end surface of the boss is a plane or a convex surface. The upper ends of the conductive parts of the conductive syringe are connected together.

Two wire through holes 18 are provided on the lamp cap. The wire through hole is positioned between the lamp holder base and the lamp holder cover. The wire via hole comprises a lamp holder socket wire groove 24 on the lamp holder seat and a lamp cap wire groove 25 on the lamp cap cover, and the lamp holder socket wire groove and the lamp cap wire groove on the lamp cap cover surround the wire via hole. The wire through hole is an inclined hole, and when the lamp cap cover is positioned above the lamp cap seat, the inner end of the wire through hole is higher than the outer end of the wire through hole. The end face of the boss is provided with a positioning groove 26 of the lamp holder seat slot for communicating the two wire through holes, and the conductive needle is positioned in the positioning groove. The lamp cap cover and the lamp cap seat enclose a waterproof cavity which can prevent water falling from top to bottom from entering when the lamp cap cover faces upwards. Two bolt through holes 2 penetrating through the other end of the lamp holder seat are arranged in the connecting pit, two threaded holes 4 are formed in the lamp holder cover, and the lamp holder cover penetrates through the two bolt through holes one by one through the two lamp holder locking bolts 22 and then is in threaded connection with the two threaded holes to be fixed together with the lamp holder seat. The two lamp cap locking threads are distributed on two sides of the wire through hole along two directions which are located in the distribution direction of the wire through hole. When the lamp holder is used, the two power lead-in wires penetrate into the lamp holder cover from one wire through hole and then penetrate out of the lamp holder cover from the other wire through hole. The power supply lead-in wire is a double-parallel wire and comprises a conductive core wire and an insulating sheath wrapped outside the conductive core wire. In the process of closing the lamp holder seat and the lamp cap cover by connecting the locking bolts, the two conductive pins are inserted into the insulating outer skins of the two power lead-in wires one by one and are abutted with the conductive core wires of the power lead-in wires, so that the conductive part is electrically conducted with the power lead-in wires. The end of the bulb part insulating shell connected with the bulb is hermetically connected with an elastic insulating sleeve 23, and when the bulb is connected with the bulb part insulating shell, the elastic insulating sleeve is hermetically sleeved on the insulating shell of the bulb, particularly on the bulb transparent outer cover. The insulating shell, the elastic insulating sleeve and the insulating shell of the lamp holder part enclose an insulating sealing cavity, and the wiring part, the conductive pin and the conductive part are all positioned in the insulating sealing cavity.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A needle-prick electric-type lamp holder for holding and connecting a power line, comprising a lamp holder part insulating shell, wherein the lamp holder part insulating shell is provided with two conductive parts for connecting with two wiring parts of a bulb, the lamp holder part insulating shell is provided with wire through holes for passing power lead-in wires, the lamp holder part insulating shell is characterized in that the number of the wire through holes is two, the conductive parts are provided with conductive needles for pricking into the insulating shells of the two power lead-in wires in a one-to-one correspondence manner and abutting with conductive core wires of the power lead-in wires to realize the wiring of the conductive parts and the power lead-in wires, the lamp holder part insulating shell comprises a lamp holder seat and a lamp holder cover, the conductive parts are arranged in the lamp holder seat, the bulb is connected with one end of the lamp holder seat, the conductive needles are positioned on the other end of the lamp holder seat, and the lamp holder cover is connected with the other end of the lamp holder seat to cover the conductive needles, the wire through hole is positioned between the lamp holder base and the lamp holder cover.

2. The pin-prick electric lamp holder according to claim 1, wherein the lamp holder and the lamp holder enclose a waterproof chamber capable of preventing water falling from top to bottom from entering when the lamp holder is facing upward.

3. The pin-on socket base of claim 1 or 2, wherein the wire via hole comprises a socket slot on the socket base and a socket cover slot on the socket cover, the socket slot and the socket cover slot enclosing the wire via hole.

4. The needle-prick electric lamp base for holding and connecting power line of claim 3, wherein the wire through hole is a slant hole, and when the lamp cap is located above the lamp base, the inner end of the wire through hole is higher and the outer end is lower.

5. The needle-prick electric lamp holder for holding and connecting power wires according to claim 4, wherein the other end of the lamp holder is provided with a boss, the boss is provided with a positioning groove of the lamp holder slot for communicating two wire passing holes, and the conductive needle is located in the positioning groove.

6. The needle-prick electric lamp holder for holding and connecting power lines according to claim 1 or 2, characterized in that a boss is provided on the other end of the lamp holder, the lamp holder cover is sleeved on the boss, the conductive needle is located on the end face of the boss, and the end face of the boss is a plane or a convex surface.

7. The pin-prick power-supply socket according to claim 1 or 2, wherein the socket has a connecting recess at one end connected to the bulb, a bolt through hole is provided in the connecting recess at the other end of the socket, a threaded hole is provided in the cap, and the cap is screwed into the threaded hole by passing a cap locking bolt through the bolt through hole to be fixed to the socket.

8. The pin-piercing connector base according to claim 7, wherein the number of the cap locking bolts is two, and the two cap locking threads are distributed on two sides of the wire through hole along two directions existing in the distribution direction of the wire through hole.

9. The needle-prick electric lamp holder according to claim 1 or 2, wherein the end of the insulating shell of the lamp holder part connected to the bulb is hermetically connected with an elastic insulating sleeve, the elastic insulating sleeve is hermetically sleeved on the insulating shell of the bulb when the bulb is connected to the insulating shell of the lamp holder part, the insulating shell of the lamp holder, the elastic insulating sleeve and the insulating shell of the lamp holder part enclose an insulating sealed cavity, and the conductive needle, the conductive part and the wiring part are all located in the insulating sealed cavity.

10. The needle-prick electrical lamp holder for holding and connecting power wires of claim 9, wherein the lamp comprises a transparent outer cover, a transparent cover, and a base, wherein the transparent cover is disposed inside the transparent outer cover, the base is connected to an opening end of the transparent cover, the connecting member is disposed on the base, and the clip is disposed with a light emitting element disposed inside the transparent cover.