CN215411754U

CN215411754U - G4LED lamp installation lamp stand

Info

Publication number: CN215411754U
Application number: CN202121497496.XU
Authority: CN
Inventors: 区桦勇
Original assignee: Shenzhen Shunfa Optoelectric Co ltd
Current assignee: Shenzhen Shunfa Optoelectric Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-01-04
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses a G4LED lamp mounting lamp holder which comprises a silica gel lamp body and a first lamp holder, wherein a PCB (printed circuit board) is fixedly connected in the silica gel lamp body, a plurality of groups of LED lamp beads are arranged on the upper side of the PCB, two groups of G pins are fixedly connected at the lower end of the PCB, a connecting groove is formed in the middle of the upper end of the first lamp holder, two groups of first connecting through grooves are formed in the lower end of the connecting groove, a plurality of groups of teeth are formed at the lower ends of two groups of clamping blocks, and a bearing is fixedly connected in an extrusion block; make two sets of grip blocks open through the ratch of pressing first lamp stand both sides, the G4 stitch that is located the silica gel lamp body end this moment stretches into to the second lamp stand along first connecting slot in, unclamps pressing to two sets of ratches this moment, and it is fairly simple to install, and the G4 stitch that is located the silica gel lamp body lower extreme simultaneously is by the centre gripping between two sets of conductive clamping pieces, has solved the contact failure circumstances such as appearing in the use, improves work efficiency.

Description

G4LED lamp installation lamp stand

Technical Field

The utility model relates to the technical field of mounting lamp holders, in particular to a G4LED lamp mounting lamp holder.

Background

Among the current LEDs, the G4LED lamp is more and more popular in use, is popularized in a plurality of crystal lamps or lamps with chassis, and is also applied to light source exhibition halls in a plurality of occasions (directly arranged in the wall of the exhibition hall); the existing G4LED lamp is generally directly fixed on a lamp chassis or a bracket through screws or welding and other modes, the installation is troublesome, meanwhile, poor contact and other conditions of the LED lamp often occur in the use process, the working efficiency is seriously affected, and therefore a G4LED lamp installation lamp holder is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a G4LED lamp mounting lamp holder to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a G4LED lamp mounting lamp holder comprises a silica gel lamp body and a first lamp holder, wherein a PCB (printed Circuit Board) is fixedly connected in the silica gel lamp body, a plurality of groups of LED lamp beads are arranged on the upper side of the PCB, a driving power supply is fixedly connected to the lower side of the PCB, two groups of G4 pins are fixedly connected to the lower end of the PCB, the lower ends of the two groups of G4 pins extend out of the silica gel lamp body, and the lower end of the silica gel lamp body is mounted in the first lamp holder;

the middle part of the upper end of the first lamp holder is provided with a connecting groove, the lower end of the connecting groove is internally provided with two groups of first connecting through grooves, the left and right ends of the upper side in the first lamp holder are respectively provided with a sliding connection cavity, the two groups of sliding connection cavities are internally and movably connected with clamping blocks, the front and back sides of the sliding connection cavity are respectively provided with a sliding groove, the front and back sides of each clamping block are respectively and fixedly connected with a sliding block, the two groups of sliding blocks are respectively and slidably connected in the sliding grooves, the right end of each clamping block is fixedly connected with a spring, the other end of the spring is fixedly connected with the left end of the sliding connection cavity, the lower ends of the two groups of clamping blocks are provided with a plurality of groups of teeth, the two groups of teeth are meshed with the upper end of a connecting gear, the two groups of connecting gears are movably connected with the left and right sides of the middle part in the first lamp holder, the middle parts of the front and back ends of the two groups of connecting gears are respectively and fixedly connected with a connecting shaft, the lower ends of the two groups of connecting gears are respectively meshed with toothed bars, the two groups of toothed bars are connected in cavities in a sliding manner, the two groups of cavities are respectively arranged at the left and right ends of the inner lower side of the first lamp holder, and the right ends of the toothed bars extend out of the first lamp holder;

first lamp stand lower extreme swing joint has the second lamp stand, second lamp stand upper end middle part fixedly connected with connecting block, set up two sets of connection openings in the connecting block, connection opening front end fixedly connected with two sets of electrically conductive clamping pieces, it is two sets of electrically conductive clamping piece front end stretches out the connecting block, the difference spiro union has the screw rod in the end about the connecting block, the screw rod left end stretches into and has the extrusion piece through bearing swing joint behind the connection opening, bearing fixed connection is in the extrusion piece.

As a further optimization of the technical scheme, two sets of the conductive clamping pieces movably clamp conductive copper sheets in the rear ends, the conductive copper sheets are fixedly connected to the lead through the wiring terminals, the lead extends out of the second lamp holder through the second connecting through groove, and the two sets of the second connecting through grooves are arranged at the rear end of the second lamp holder.

According to the technical scheme, the lower end of the left side and the lower end of the right side of the first lamp holder and the upper end of the left side and the upper end of the right side of the second lamp holder are fixedly connected with connecting plates respectively, the upper side and the lower side of the first lamp holder are fixedly connected with each other through bolts, the lower sides of the front end and the rear end of the second lamp holder are fixedly connected with fixing plates respectively, and the middle parts of the upper ends of the fixing plates are provided with screwed through grooves respectively.

Compared with the prior art, the utility model has the beneficial effects that: make two sets of grip blocks open through the ratch of pressing first lamp stand both sides, the spring is compressed this moment, insert silica gel lamp body lower extreme this moment to the spread groove in, the G4 stitch that is located the silica gel lamp body end this moment stretches into to the second lamp stand along first connection groove in, continue to want down to press down the silica gel lamp body this moment, G4 stitch is inserted and the centre gripping between two sets of conductive clamping pieces, loosen the pressing to two sets of ratches this moment, two sets of grip blocks are the clamping movement under the spring action of spring, the silica gel lamp body centre gripping is between two sets of grip blocks this moment, the installation is accomplished this moment, it is fairly simple to install, the G4 stitch that is located the silica gel lamp body lower extreme simultaneously is by the centre gripping between two sets of conductive clamping pieces, the condition such as contact failure that has appeared in the use has been solved, and work efficiency is improved.

Drawings

FIG. 1 is a schematic sectional view of the silica gel lamp body according to the present invention;

FIG. 2 is a schematic view of a silica gel lamp body according to the present invention;

FIG. 3 is a schematic cross-sectional view of a first lamp socket according to the present invention;

FIG. 4 is a schematic top-down view of a first lamp socket according to the present invention;

FIG. 5 is a schematic top-down view of a second lamp socket according to the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 5 according to the present invention.

In the figure: 1 first lamp stand, 2 tooth poles, 3 bolts, 4 connecting plates, 5 cavities, 6 first connecting through grooves, 7 connecting blocks, 8 conductive clamping pieces, 9 screw rods, 10 second lamp stands, 11 connecting shafts, 12 connecting gears, 13 sliding blocks, 14 teeth, 15 connecting grooves, 16 clamping blocks, 17 springs, 18 sliding grooves, 19 conducting wires, 20 second connecting through grooves, 21 sliding connection cavities, 22 threaded through grooves, 23 fixing plates, 24 extrusion blocks, 25 bearings, 26 connecting openings, 27 conductive copper sheets, 28 pressing line terminals, 29 silica gel lamp bodies, 291 LED lamp beads, 292 PCB circuit boards, 293 driving power supplies, 294G 4 pins.

Detailed Description

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. 1-6, the present invention provides a technical solution: a G4LED lamp mounting lamp holder comprises a silica gel lamp body 29 and a first lamp holder 1, wherein a PCB 292 is fixedly connected in the silica gel lamp body 29, a plurality of groups of LED lamp beads 291 are arranged on the upper side of the PCB 292, a driving power supply 293 is fixedly connected to the lower side of the PCB 292, two groups of G4 pins 294 are fixedly connected to the lower end of the PCB 292, the lower ends of the two groups of G4 pins 294 extend out of the silica gel lamp body 29, and the lower end of the silica gel lamp body 29 is mounted in the first lamp holder 1;

the middle part of the upper end of the first lamp holder 1 is provided with a connecting groove 15, the lower end of the connecting groove 15 is internally provided with two groups of first connecting grooves 6, the left and right ends of the inner upper side of the first lamp holder 1 are respectively provided with a sliding connection cavity 21, the two groups of sliding connection cavities 21 are movably connected with a clamping block 16, the right end of the clamping block 16 is fixedly connected with a spring 17, the other end of the spring 17 is fixedly connected with the left end of a sliding connection cavity 21, a plurality of groups of teeth 14 are arranged at the lower ends of the two groups of clamping blocks 16, the two groups of teeth 14 are meshed with the upper end of a connecting gear 12, the two groups of connecting gears 12 are movably connected to the left side and the right side of the middle part in a first lamp holder 1, tooth rods 2 are respectively meshed with the lower ends of the two groups of connecting gears 12, the two groups of tooth rods 2 are slidably connected in a cavity 5, the two groups of cavities 5 are respectively arranged at the left end and the right end of the lower side in the first lamp holder 1, and the right end of the tooth rods 2 extends out of the first lamp holder 1;

1 lower extreme swing joint of first lamp stand has second lamp stand 10, second lamp stand 10 upper end middle part fixedly connected with connecting block 7, two sets of connection opening 26 have been seted up in connecting block 7, connect two sets of electrically conductive clamping piece 8 of 26 front end fixedly connected with, it is two sets of electrically conductive clamping piece 8 front end stretches out connecting block 7, the spiro union has screw rod 9 in the end respectively about connecting block 7, there is extrusion piece 24 through bearing 25 swing joint behind the connection opening 26 the screw rod 9 left end stretches into, bearing 25 fixed connection is in extrusion piece 24.

Specifically, two sets of conductive clips 8 have a conductive copper sheet 27 in the rear end of the clip, the conductive copper sheet 27 is fixedly connected to the lead 19 through a wire pressing terminal 28, the lead 19 extends out of the second lamp holder 10 through a second connecting through groove 20, and the two sets of second connecting through grooves 20 are opened at the rear end of the second lamp holder 10.

Specifically, sliding grooves 18 are formed in the front side and the rear side of the sliding connection cavity 21 at the left end and the right end, sliding blocks 13 are fixedly connected to the front side and the rear side of the clamping block 16, and the two groups of sliding blocks 13 are connected in the sliding grooves 18 in a sliding mode.

Specifically, the middle parts of the front ends and the rear ends of the two groups of connecting gears 12 are respectively and fixedly connected with connecting shafts 11, and the two groups of connecting shafts 11 are movably connected to the middle part in the first lamp holder 1.

Specifically, the lower end of the left side and the right side of the first lamp holder 1 and the upper end of the left side and the right side of the second lamp holder 10 are respectively and fixedly connected with a connecting plate 4, the upper side and the lower side are two groups, the connecting plate 4 is fixedly connected with a bolt 3, the lower side of the front end and the lower side of the rear end of the second lamp holder 10 are respectively and fixedly connected with a fixing plate 23, the middle part of the upper end of the fixing plate 23 is respectively provided with a bolt through groove 22

Specifically, the conductive clip 8 and the conductive copper sheet 27 are made of copper.

Specifically, two sets of first connection inslot 6 upper ends have seted up the chamfer, make things convenient for the stitch to enter into first connection inslot 6.

Specifically, the chamfer has been opened to conductive clamping piece 8 rear end upper side, makes things convenient for G4 stitch 294 to enter into between two sets of conductive clamping piece 8, the arc opening has been seted up at conductive clamping piece 8 rear end middle part, with the arc opening of G4 stitch 294 centre gripping on two sets of conductive clamping piece 8, can prevent between two sets of conductive clamping piece 8 of G4 stitch 294 roll-off.

Specifically, when the lamp holder is used, two groups of positive and negative electrode leads 19 fixed with conductive copper sheets 27 are respectively clamped between two groups of conductive clamping pieces 8, at the moment, the screw rods 9 on two sides of the connecting block 7 are rotated to enable the screw rods to drive the extrusion blocks 24 to move in the box, the extrusion blocks 24 extrude the conductive clamping pieces 8 to enable the conductive copper sheets 27 to be fixed between the two groups of conductive clamping pieces 8, at the moment, the conductive copper sheets 27 are completely installed, the connecting plates 4 on the upper side and the lower side are fixed together by using the bolts 3, and at the moment, the second lamp holder 10 is installed at the lower end of the first lamp holder 1;

two groups of clamping blocks 16 are opened by pressing the toothed bars 2 at two sides of the first lamp holder 1, specifically, when two groups of toothed bars 2 are pressed to move in the cavity 5, at the moment, the connecting gear 12 engaged at the upper end of the toothed bars 2 rotates, the two groups of connecting gears 12 rotate and drive the engaging teeth 14 at the upper ends of the connecting gears to move outwards, at the moment, the two groups of clamping blocks 16 are opened, the spring 17 is compressed, at the moment, the lower end of the silica gel lamp body 29 is inserted into the connecting groove 15, at the moment, the pin at the lower end of the silica gel lamp body 29 extends into the second lamp holder 10 along the first connecting groove 6, at the moment, the silica gel lamp body 29 is continuously pressed, the G4 pin 294 is inserted and clamped between the two groups of conductive clamping pieces 8, at the moment, the pressing of the two groups of toothed bars 2 is released, the two groups of clamping blocks 16 perform clamping movement under the elastic force of the spring 17, at the moment, the silica gel lamp body 29 is clamped between the two groups of clamping blocks, the mounting is completed by mounting bolts through the threaded through slots 22 to secure the mounting plate 23 in place.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a G4LED lamp installation lamp stand, includes silica gel lamp body (29) and first lamp stand (1), its characterized in that: the silica gel lamp body (29) is fixedly connected with a PCB (printed circuit board) 292, a plurality of groups of LED lamp beads (291) are arranged on the upper side of the PCB (292), a driving power supply (293) is fixedly connected to the lower side of the PCB (292), two groups of G4 pins (294) are fixedly connected to the lower end of the PCB (292), the silica gel lamp body (29) extends out of the lower end of the two groups of G4 pins (294), and the lower end of the silica gel lamp body (29) is installed in the first lamp holder (1);

the middle part of the upper end of the first lamp holder (1) is provided with a connecting groove (15), the lower end of the connecting groove (15) is internally provided with two groups of first connecting through grooves (6), the left and right ends of the upper side in the first lamp holder (1) are respectively provided with a sliding connection cavity (21), the two groups of sliding connection cavities (21) are internally and movably connected with clamping blocks (16), the right end of each clamping block (16) is fixedly connected with a spring (17), the other end of each spring (17) is fixedly connected with the left end of each sliding connection cavity (21), the lower ends of the two groups of clamping blocks (16) are provided with a plurality of groups of teeth (14), the two groups of teeth (14) are meshed with the upper end of a connecting gear (12), the two groups of connecting gears (12) are movably connected with the left and right sides of the middle part in the first lamp holder (1), the lower ends of the two groups of connecting gears (12) are respectively meshed with a toothed rod (2), and the two groups of toothed rods (2) are slidably connected in a cavity (5), the two groups of cavities (5) are respectively arranged at the left end and the right end of the inner lower side of the first lamp holder (1), and the right end of the toothed bar (2) extends out of the first lamp holder (1);

first lamp stand (1) lower extreme swing joint has second lamp stand (10), second lamp stand (10) upper end middle part fixedly connected with connecting block (7), set up two sets of connection opening (26) in connecting block (7), connect opening (26) front end fixedly connected with two sets of electrically conductive clamping piece (8), it is two sets of electrically conductive clamping piece (8) front end stretches out connecting block (7), connecting block (7) are controlled in the end spiro union respectively and are had screw rod (9), there is extrusion piece (24) through bearing (25) swing joint behind connection opening (26) is stretched into to screw rod (9) left end, bearing (25) fixed connection is in extrusion piece (24).

2. A G4LED lamp mounting socket as set forth in claim 1, wherein: the conductive copper sheets (27) are movably clamped in the rear ends of the two groups of conductive clamping pieces (8), the conductive copper sheets (27) are fixedly connected to the lead (19) through the line pressing terminal (28), the lead (19) extends out of the second lamp holder (10) through the second connecting through groove (20), and the two groups of second connecting through grooves (20) are arranged at the rear end of the second lamp holder (10).

3. A G4LED lamp mounting socket as set forth in claim 1, wherein: the left end and the right end are respectively provided with a sliding groove (18) in the front side and the rear side of the sliding connection cavity (21), the right ends of the front side and the rear side of the clamping block (16) are respectively and fixedly connected with a sliding block (13), and the two groups of sliding blocks (13) are respectively and slidably connected in the sliding grooves (18).

4. A G4LED lamp mounting socket as set forth in claim 1, wherein: the middle parts of the front end and the rear end of the two groups of connecting gears (12) are respectively and fixedly connected with connecting shafts (11), and the two groups of connecting shafts (11) are movably connected to the middle part in the first lamp holder (1).

5. A G4LED lamp mounting socket as set forth in claim 1, wherein: side lower extreme and second lamp stand (10) are controlled to first lamp stand (1) and are controlled side upper end difference fixedly connected with connecting plate (4), and the upper and lower side is two sets of connecting plate (4) are through bolt (3) fixed connection, second lamp stand (10) front and back end downside is fixedly connected with fixed plate (23) respectively, and is two sets of spiro union logical groove (22) have been seted up respectively in middle part on fixed plate (23).