CN210637822U

CN210637822U - Combined LED lamp

Info

Publication number: CN210637822U
Application number: CN201920714774.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Tongshan Hengfeng Machinery Co ltd
Current assignee: Tongshan Hengfeng Machinery Co ltd
Priority date: 2019-05-19
Filing date: 2019-05-19
Publication date: 2020-05-29
Anticipated expiration: 2029-05-19

Abstract

The utility model discloses a combined LED lamp, the upper end spiro union of lamp stand has the lamps and lanterns mounting bracket, the lateral wall of lamps and lanterns mounting bracket is equipped with lamps and lanterns group, lamps and lanterns in the lamps and lanterns group include the lamp holder, the one end of lamp holder is equipped with the mount pad of being connected with it electricity, the other end of lamp holder is equipped with the connection cylindricality seat of being connected with it electricity, the mount pad assembles on the lamps and lanterns mounting bracket, the mount pad assembly of connecting cylindricality seat and adjacent lamps and lanterns in the lamps and lanterns group, the lamp holder quantity of installation on a hollow connecting rod is adjusted at 2 ~ 6 within ranges in this scheme, the scope value of regulation is great, can to a great extent mention the utilization ratio to the lamp holder mount pad, reduce the idle possibility of lamp holder mount pad, avoid.

Description

Combined LED lamp

Technical Field

The utility model relates to the technical field of lamps and lanterns, specifically be a combined LED lamps and lanterns.

Background

The LED lamp is an energy-saving and high-brightness cold light source and has the advantages of low power consumption and long service life.

Present lamps and lanterns are mostly the integral type design, make the lighting fixture can not change the extension or shorten, lamps and lanterns installation quantity is fixed, prior art solves this problem through the combined type lamps and lanterns of design, make the correspondence of lamps and lanterns mount pad quantity increase during the extension of combined type lighting fixture, but the lamps and lanterns mount pad quantity on the lamp frame of every section extension installation still is fixed, if the quantity of lamps and lanterns quantity that needs are less than the lamp frame mount pad, with the LED lamp that can not arrive entering dust and moisture easily, need carry out other shelters from, influence beautifully, simultaneously assembly between the lighting fixture is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combined LED lamps and lanterns to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a combined LED lamp comprises a lamp holder, wherein a threaded circular groove is formed in the upper end of the lamp holder, a first negative electrode jack electrically connected with the lamp holder is formed in the middle of the bottom end of the threaded circular groove, a lamp mounting frame is screwed to the upper end of the threaded circular groove, the bottom end of the lamp mounting frame is electrically connected with the first negative electrode jack, a lamp set is assembled on the outer side wall of the lamp mounting frame, the lamp mounting frame is electrically connected with the lamp set, and the lamp set is composed of 1-3 lamps;

lamps and lanterns in the lamps and lanterns group include the lamp holder, the one end of lamp holder is equipped with the mount pad of being connected with it electricity, the other end of lamp holder is equipped with the connection cylindricality seat of being connected with it electricity, the mount pad assembles on the lamps and lanterns mounting bracket, and mount pad and lamps and lanterns mounting bracket electricity are connected, the connection cylindricality seat assembles and the electricity with the mount pad of the adjacent lamps and lanterns in the lamps and lanterns group is connected.

Preferably, the lamp mounting bracket comprises a hollow connecting rod, a lead is arranged in the hollow connecting rod, an external thread cylindrical block is fixedly assembled at the lower end of the hollow connecting rod and is in threaded circular groove connection, a first positive electrode contact pin is fixedly assembled at the middle of the bottom end of the external thread cylindrical block, one end of the lead is welded at the upper end of the first positive electrode contact pin, the first positive electrode contact pin is inserted into the first negative electrode contact pin, a lamp mounting seat welded with the other end of the lead is fixedly assembled on the side wall of the hollow connecting rod, one end of a lamp mounting column head is fixedly assembled at the inner fixing of the lamp mounting seat, a second positive electrode contact pin is fixedly assembled at the other end of the lamp mounting column head, and the second positive electrode contact pin is electrically.

Preferably, the mounting base comprises a circular tube fixedly assembled on the lamp holder, an internal thread is formed in the inner wall of the circular tube, the circular tube is screwed on the lamp mounting post head, a connecting core is inserted into the circular tube, a second negative electrode jack is formed in the connecting core, a second positive electrode contact pin is inserted into the second negative electrode jack, and the connecting core is electrically connected with a circuit in the lamp holder.

Preferably, the outer wall of the connecting cylindrical base is provided with an external thread matched with the circular tube, the middle part of the outer side end of the connecting cylindrical base is fixedly provided with a third positive electrode pin matched with the second negative electrode jack, and the third positive electrode pin is electrically connected with a circuit in the lamp holder.

Preferably, the outer side wall of the curved surface of the lamp holder is uniformly and fixedly assembled on an LED lamp socket electrically connected with the lamp holder, an LED lamp strip is inserted in the LED lamp socket, and the LED lamp socket is electrically connected with the LED lamp strip.

Preferably, the outer side of the connecting cylindrical seat is sleeved with a rubber protective sleeve, the inner wall of the rubber protective sleeve is fixedly provided with a contact pin protective sleeve, and the contact pin protective sleeve is sleeved on the outer side of the third positive electrode contact pin.

Compared with the prior art, the beneficial effects of the utility model are that: this scheme has designed a combined LED lamps and lanterns, there are two lamps and lanterns mount pad quantity on a hollow connecting rod in this scheme, two quantity is the minimum quantity of this device hollow connecting rod installation lamp holder, this device is installed on the basis of lamps and lanterns mount pad at a lamp holder, can install another lamp holder on this lamp holder, can install a lamp holder again on the lamp holder of installing in addition, that is to say can install three lamp holder on a lamp holder mount pad at most, make the lamp holder quantity of installing on a hollow connecting rod adjust at 2 ~ 6 within ranges, the scope value of regulation is great, can to a great extent mention the utilization ratio to the lamp holder mount pad, reduce the idle possibility of lamp holder mount pad, avoid dust and moisture to get into, lamp holder installation dismantlement is convenient.

Drawings

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

Fig. 2 is a schematic view of the structure of the lamp in the middle lamp set of the present invention.

Fig. 3 is a schematic view of the structure of the middle lamp cap of the present invention.

In the figure: the lamp comprises a lamp holder 1, a threaded circular groove 2, a first negative electrode jack 3, a lamp mounting frame 4, a hollow connecting rod 41, an external threaded cylindrical block 42, a first positive electrode pin 43, a lamp mounting seat 44, a lamp mounting column head 45, a second positive electrode pin 451, a lamp group 5, a mounting seat 6, a circular tube 61, a connecting core 62, a second negative electrode jack 63, a lamp holder 7, an LED lamp socket 71, an LED lamp strip 72, a connecting cylindrical seat 8, a third positive electrode pin 81, a rubber protective sleeve 9 and a pin protective sleeve 91.

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.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a combined LED lamp, includes lamp stand 1, screw thread circular slot 2 has been seted up to the upper end of lamp stand 1, first negative electrode jack 3 of being connected with 1 electricity of lamp stand is seted up at the bottom middle part of screw thread circular slot 2, the upper end spiro union of screw thread circular slot 2 has lamps and lanterns mounting bracket 4, and lamps and lanterns mounting bracket 4 bottom is connected with 3 electricity of first negative electrode jack, the lateral wall of lamps and lanterns mounting bracket 4 is equipped with banks 5, lamps and lanterns mounting bracket 4 is connected with 5 electricity of banks, and banks 5 comprises 1 ~ 3 lamps and lanterns.

The lamp holder 1 is connected with an external power supply through a power line, the lamp holder 1 is electrically connected with the lamp mounting frame 4 through the first negative electrode jack 3, the lamp mounting frame 4 supplies power for the lamp set 5 on the lamp mounting frame, the device is arranged on the basis that one lamp holder 7 is arranged on the lamp mounting frame 44, another lamp holder 7 can be arranged on the lamp holder 7, one lamp holder 7 can be arranged on the other lamp holder 7, namely, at most three lamp holders 7 can be arranged on one lamp holder mounting frame 4, the number of the lamp holders 7 arranged on one hollow connecting rod 4 can be adjusted within the range of 2-6, the adjusting range value is large, the utilization rate of the lamp holder mounting frame 4 can be greatly increased, the possibility that the lamp holder mounting frame 4 is idle is reduced, and dust and moisture are prevented from entering.

Lamps and lanterns in lamps and lanterns group 5 include lamp holder 7, the one end of lamp holder 7 is equipped with mount pad 6 of being connected with it electricity, the other end of lamp holder 7 is equipped with the connection cylindricality seat 8 of being connected with it electricity, mount pad 6 assembles on lamps and lanterns mounting bracket 4, and mount pad 6 and lamps and lanterns mounting bracket 4 electricity are connected, connect cylindricality seat 8 and the mount pad 6 assembly and the electricity of the adjacent lamps and lanterns in lamps and lanterns group 5 and be connected.

The mounting base 6 on one lamp holder 7 can be screwed on the outer side of the other connecting cylindrical base 8 to realize the mounting of the two lamp holders 7, so that the third positive electrode pin 81 connected with the other lamp holder 7 on the connecting cylindrical base 8 is inserted in the second negative electrode jack 63 on the mounting base 6 of the first lamp holder 7, the two lamp holders 7 are electrically connected in series, and the positive electrode pin and the negative electrode jack are both made of copper in the scheme.

The lamp mounting frame 4 comprises a hollow connecting rod 41, a lead is arranged in the hollow connecting rod 41, an external thread cylindrical block 42 is fixedly assembled at the lower end of the hollow connecting rod 41, the external thread cylindrical block 42 is in threaded connection with the thread circular groove 2, a first positive electrode contact pin 43 is fixedly assembled in the middle of the bottom end of the external thread cylindrical block 42, one end of the lead is welded at the upper end of the first positive electrode contact pin 43, the first positive electrode contact pin 43 is inserted into the first negative electrode insertion hole 3, a lamp mounting seat 44 welded with the other end of the lead is fixedly assembled on the side wall of the hollow connecting rod 41, one end of a lamp mounting column head 45 is fixedly assembled in the lamp mounting seat 44, a second positive electrode contact pin 451 is fixedly assembled at the other end of the lamp mounting column head 45, and the second positive electrode contact.

As shown in fig. 1, one end of each hollow connecting rod 41 is provided with an external thread cylindrical block 42 and a first positive electrode pin 43, the other end of each hollow connecting rod 41 is identical to the structure of the thread circular groove 2 and the first negative electrode jack 3 on the upper end circular rod of the lamp holder 1, the external thread cylindrical block 42 on the other hollow connecting rod 41 is screwed in the thread circular groove 2 on the previous hollow connecting rod 41, the splicing of the two hollow connecting rods 41 is realized, and the first positive electrode pin 43 of the other hollow connecting rod 41 is inserted in the first negative electrode jack 3 on the previous hollow connecting rod 41, so that the electric connection is realized.

The mounting seat 6 comprises a circular tube 61 fixedly assembled on the lamp holder 7, an internal thread is formed on the inner wall of the circular tube 61, the circular tube 61 is screwed on the lamp mounting column head 45, a connecting core 62 is inserted in the circular tube 61, a second negative electrode jack 63 is formed on the connecting core 62, the second positive electrode pin 451 is inserted in the second negative electrode jack 63, and the connecting core 62 is electrically connected with a circuit in the lamp holder 7.

The mounting seat 6 of the first lamp holder 7 mounted with the lamp mounting seat 44 is mounted on the lamp mounting stud 45 in the lamp mounting seat 44, the circular tube 61 is screwed on the lamp mounting stud 45 to realize connection and fixation, and the second positive electrode pin 451 is inserted in the second negative electrode insertion hole 63 to realize electrical connection between the lamp holder 7 and the lamp mounting seat 44.

The outer wall of the connecting cylindrical base 8 is provided with an external thread matched with the circular tube 61, the middle part of the outer side end of the connecting cylindrical base 8 is fixedly provided with a third positive electrode pin 81 matched with the second negative electrode jack 63, and the third positive electrode pin 81 is electrically connected with a circuit in the lamp holder 7.

The connecting cylindrical base 8 is sleeved by the rubber protective sleeve 9 when other lamp holders 7 are not required to be installed, so that dust and moisture are prevented from entering, and when other lamp holders 7 are required to be installed, the rubber protective sleeve 9 is taken down to install the installing base 6 on the lamp holder 7 required to be installed and the connecting cylindrical base 8 on the previous lamp holder 7.

Even fixed mounting is in LED lamp socket 71 of being connected with it electricity on the 7 curved surface lateral walls of lamp holder, it has LED lamp strip 72 to peg graft in the LED lamp socket 71, and LED lamp socket 71 and LED lamp strip 72 electricity are connected, and the silica gel baffle is installed to LED lamp socket 71 outer wall edge one side, and the silica gel baffle shelters from LED lamp socket 71 when not inserting LED lamp strip 72, and when pegging graft LED lamp strip 72, outwards lift the silica gel shielding plate and insert LED lamp strip 72 for the silica gel shielding plate is taken on LED lamp strip 72 can.

LED lamp strip 72 has been pegged graft in LED lamp socket 71, both utilize frictional force to carry out spacing fixed, LED lamp strip 72 is the transparent plastic strip that is equipped with a plurality of LED lamps, LED lamp strip 72 is equipped with the metallic interconnect head with LED lamp socket 71 contact department, be the metal socket in the LED lamp socket 71 that corresponds, the metallic interconnect head electricity is connected after establishing ties through the wire between a plurality of LED lamps, the material of metallic interconnect head and metal socket is aluminium, be used for LED lamp strip 72 and LED lamp socket 71's electricity to be connected.

Connect the outside of cylindricality seat 8 and cup jointed rubber lag 9, rubber lag 9 inner wall fixed assembly has contact pin lag 91, and contact pin lag 91 cup joints in the third positive electrode contact pin 81 outside. The connection cylindrical base 8 which is not connected with other lamp holders 7 can be protected by the rubber protection sleeve 9, and the pin protection sleeve 91 is used for protecting the third positive electrode pin 81 on the connection cylindrical base 8.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A combined LED lamp is characterized in that: the lamp holder comprises a lamp holder (1), wherein a threaded circular groove (2) is formed in the upper end of the lamp holder (1), a first negative electrode jack (3) electrically connected with the lamp holder (1) is formed in the middle of the bottom end of the threaded circular groove (2), a lamp mounting frame (4) is screwed to the upper end of the threaded circular groove (2), the bottom end of the lamp mounting frame (4) is electrically connected with the first negative electrode jack (3), a lamp group (5) is assembled on the outer side wall of the lamp mounting frame (4), the lamp mounting frame (4) is electrically connected with the lamp group (5), and the lamp group (5) consists of 1-3 lamps;

lamps and lanterns in lamps and lanterns group (5) include lamp holder (7), the one end of lamp holder (7) is equipped with mount pad (6) of being connected with it electricity, the other end of lamp holder (7) is equipped with the connection cylindricality seat (8) of being connected with it electricity, mount pad (6) are assembled on lamps and lanterns mounting bracket (4), and mount pad (6) and lamps and lanterns mounting bracket (4) electricity are connected, connection cylindricality seat (8) are assembled and the electricity is connected with mount pad (6) of adjacent lamps and lanterns in lamps and lanterns group (5).

2. The combination LED light fixture of claim 1, wherein: the lamp mounting frame (4) comprises a hollow connecting rod (41), a lead is arranged in the hollow connecting rod (41), an external thread cylindrical block (42) is fixedly assembled at the lower end of the hollow connecting rod (41), the external thread cylindrical block (42) is screwed in the thread circular groove (2), a first positive electrode pin (43) is fixedly assembled in the middle of the bottom end of the external thread cylindrical block (42), one end of the lead is welded at the upper end of the first positive electrode pin (43), the first positive electrode pin (43) is inserted in the first negative electrode jack (3), a lamp mounting seat (44) welded with the other end of the lead is fixedly assembled on the side wall of the hollow connecting rod (41), one end of a lamp mounting column head (45) is fixedly assembled in the lamp mounting seat (44), and a second positive electrode pin (451) is fixedly assembled at the other end of the lamp mounting column head (45), and the second positive electrode pin (451) is electrically connected with the lamp mounting seat (44).

3. The combination LED light fixture of claim 2, wherein: the lamp holder is characterized in that the mounting seat (6) comprises a round tube (61) fixedly assembled on the lamp holder (7), an internal thread is formed in the inner wall of the round tube (61), the round tube (61) is in threaded connection with the lamp mounting column head (45), a connecting core (62) is inserted in the round tube (61), a second negative electrode jack (63) is formed in the connecting core (62), a second positive electrode pin (451) is inserted in the second negative electrode jack (63), and the connecting core (62) is electrically connected with a circuit in the lamp holder (7).

4. The combination LED light fixture of claim 1, wherein: the outer wall of connecting cylindricality seat (8) is seted up the external screw thread that matches with pipe (61), it has third positive electrode contact pin (81) that matches with second negative electrode jack (63) to connect cylindricality seat (8) outside end middle part fixed mounting, third positive electrode contact pin (81) are connected with the circuit electricity in lamp holder (7).

5. The combination LED light fixture of claim 1, wherein: the LED lamp socket is characterized in that the outer side wall of the curved surface of the lamp holder (7) is uniformly and fixedly assembled on an LED lamp socket (71) electrically connected with the lamp holder, an LED lamp strip (72) is inserted in the LED lamp socket (71), and the LED lamp socket (71) is electrically connected with the LED lamp strip (72).

6. The combination LED lamp of claim 4, wherein: connect the outside of cylindricality seat (8) and cup jointed rubber lag (9), rubber lag (9) inner wall fixed assembly has contact pin lag (91), and contact pin lag (91) cup joint in the third positive electrode contact pin (81) outside.