CN210810261U

CN210810261U - LED lamp display frame

Info

Publication number: CN210810261U
Application number: CN201920816568.9U
Authority: CN
Inventors: 符戈
Original assignee: Fujian Lighting Technology Co ltd
Current assignee: Fujian Lighting Technology Co ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-06-23
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a LED lamp display frame, which comprises a back plate, a connecting device, a lower cover device, a framework device, an upper cover device and a violent piece device, can prevent short circuit, is safe and reliable, prevents electric shock of a user, can simultaneously complete power-on and power-off during installation and disassembly, can realize quick connection, simultaneously quickly power-on and convenient disassembly, avoids using complex circuits, has simple structure, can illuminate clothes, provides sufficient light for the clothes, enables the characteristics of the clothes to be perfectly displayed in front of customers, improves the attraction of the clothes to the customers, improves the sales quantity, only needs to clamp a support rod in a connecting groove II through a connecting claw when illumination is not needed, does not need to be replaced when a plurality of clothes are hung on the display frame, saves time and labor, can directly take off the support rod, when the light of different colours is required to illuminate, only different support rods need to be replaced.

Description

LED lamp display frame

Technical Field

The utility model relates to a show shelf technical field that can throw light on specifically is a LED lamp show shelf.

Background

In a clothing shop, a clothing display rack is often seen, which is a tool for displaying clothing characteristics to customers, so that the clothing can be remarkably displayed in the public, thereby increasing the advertising effect on products, the clothing display rack can show the characteristics of the products in all directions, has the characteristics of beautiful appearance, firm structure, convenient transportation and the like, has beautiful style, high price and elegance and good decorative effect, gives out different fascination to the clothing, improves the purchasing desire of the customers after seeing the displayed clothing, is favorable for promoting the clothing sale, most of the existing clothing display racks do not have the illumination function, cannot provide sufficient light for the clothing, causes the characteristics of the clothing not to be perfectly displayed in front of the customers, causes the attractiveness of the clothing to the customers to be reduced, reduces the sale quantity, and has very complex structure, because of the needs illumination, lead to the inner line complicacy, the dismouting is very inconvenient, and when hanging a lot of clothing on the show shelf simultaneously, will change the show clothing, then need one to change, it is wasted time and energy, however, the colour of different clothing is different, also needs different light to throw light on, and current show shelf is very inconvenient when changing the light source.

SUMMERY OF THE UTILITY MODEL

In view of the problem that exists among the prior art, the utility model discloses a LED lamp shows frame, the technical scheme of adoption is, including back plate, connecting device, lower cover device, skeleton device, upper cover device, fierce piece device, its characterized in that: the rear side of the rear plate is provided with a controller, the front side of the rear plate is provided with a T-shaped clamping strip, the T-shaped clamping strip is clamped with the rear side of the framework device, the left side and the right side of the framework device are respectively provided with a side plate I, one side of each two side plates I which are close to each other is provided with a square clamping strip, the two side plates I are respectively clamped with the framework device through the two square clamping strips, the front side of the framework device is provided with the connecting device, the rear end of the connecting device is provided with the lower cover device, the lower cover device is provided with the upper cover device, the fierce sheet device is arranged between the lower cover device and the upper cover device, the front end of the connecting device extends into a rear end through hole of the supporting rod, the inner rear end of the supporting rod is provided with two installation clamping rails, and the front end of the connecting device is respectively clamped with the two installation clamping rails, the front end upper side of bracing piece is fixed with block the head, two LED lamps are installed to the downside of bracing piece, controller and external power source electric connection.

As a preferred technical proposal of the utility model, the framework device comprises a splicing framework, a T-shaped clamping groove, a square clamping groove, a connecting groove I, a connecting groove II, a connecting hole, a contact bar, a trapezoid mounting groove and a trapezoid mounting bar, wherein the rear side of the splicing framework is provided with the T-shaped clamping groove, the T-shaped clamping groove is connected with the T-shaped clamping bar in a clamping way, the left side and the right side of the splicing framework are provided with the square clamping grooves, the two square clamping grooves are respectively connected with the two square clamping bars in a clamping way, the left end of the front side of the splicing framework is provided with the connecting groove I, the left side and the right side of the inside of the connecting groove I are provided with the trapezoid mounting groove, the right side of the front side of the splicing framework is provided with the connecting groove II, the right side of the inside of the connecting groove II is also provided with the trapezoid mounting groove, two trapezoidal mounting strip is located spread groove I's inside, two trapezoidal mounting strip respectively with two trapezoidal mounting groove joint, two one side that trapezoidal mounting strip is close to each other is all installed the contact strip, connecting device's rear end and two connecting hole joint, the contact strip with controller electric connection.

As a preferred technical scheme of the utility model, connecting device includes connector, installation roof beam, lower cover joint mouth, connection claw, the rear end of connector is fixed with two connect the claw, two the direction of connection claw is downward, the rear end of connector is equipped with lower cover joint mouth, lower cover joint mouth is located two between the connection claw, lower cover joint mouth with lower cover device joint, two connect the claw respectively with two the connecting hole joint, the front end of connector is equipped with the installation roof beam, the installation roof beam stretches into the rear end opening of bracing piece, the upper and lower both sides of installation roof beam respectively with two installation card rail joint.

As a preferred technical proposal of the utility model, the lower cover device comprises a side plate II, a clamping groove, a separating ridge, a middle placing groove, a front clamping port, a downward extending port, a side placing groove, an inner groove, a limiting port, a rear clamping groove and a lower cover, wherein the clamping groove is arranged at the upper end and the lower end of the lower cover, the two clamping grooves are clamped with the clamping port of the lower cover, the side plate II is arranged at the upper end and the lower end of the left side of the lower cover, the two side plates II are arranged at the rear end of the lower cover, the rear clamping groove is arranged at the rear end of the side plate II, the two limiting ports are arranged at the rear end of the lower cover, the two limiting ports are arranged between the two side plates II, the front end of the left side of the lower cover is provided with the middle placing groove and the two side placing grooves, the middle placing groove is arranged at the front end of the inner groove, the middle placing groove is arranged, the side mounting groove with be equipped with between the middle mounting groove separate the spine, the front end of side mounting groove is equipped with stretch out the mouth down, middle mounting groove) the front end be equipped with preceding joint mouth, the internally mounted of inside groove has fierce piece device, the left side of lower cover is equipped with the upper cover device.

As a preferred technical proposal of the utility model, the upper cover device comprises an upper cover, an arc-shaped plate, a rear clamping claw, a separation plate, an L-shaped limiting rod, a front clamping claw and an upper extension opening, the rear side of the upper cover is connected with the arc-shaped plate, the front end of the right side of the upper cover is provided with the front clamping claw, the front end of the upper cover is also provided with the upper extending opening, the rear end of the arc-shaped plate is respectively provided with two rear clamping claws and two L-shaped limiting rods, the two rear clamping claws and the two L-shaped limiting rods are respectively positioned at the upper end and the lower end of the right side of the arc-shaped plate, the right side of arc still is equipped with the division board, the division board is located two between the L shape gag lever post, two the L shape gag lever post stretches into two respectively the inside of spacing mouthful, two back joint claw respectively with two back joint groove joint, preceding joint claw with preceding joint mouth joint.

As an optimized technical proposal of the utility model, the hurricane lamp device comprises a fold-line-shaped hurricane lamp, an external lamp I, an external lamp II, an insulating pad, a lower contact, an upper contact and a U-shaped hurricane lamp, wherein the front end of the fold-line-shaped hurricane lamp is provided with the upper contact, the rear end of the fold-line-shaped hurricane lamp is provided with the external lamp I, the front end of the fold-line-shaped hurricane lamp is positioned inside the middle placing groove, the upper contact extends out through the upper extending port, the left side of the fold-line-shaped hurricane lamp is provided with the U-shaped hurricane lamp, the front end of the U-shaped hurricane lamp is provided with two lower contacts, the rear end of the U-shaped hurricane lamp is provided with the external lamp II, the front end of the U-shaped hurricane lamp is respectively positioned inside the two side placing grooves, the two lower contacts extend out through the lower extending ports, the fold-line-shaped hurricane lamp and the insulating pad is arranged, the outer contact pieces I and the outer contact pieces II are located on two sides of the isolation plate, the outer contact pieces I and the outer contact pieces II are electrically connected with the LED lamp, the lower contact is in contact with the contact strip, and the upper contact is in contact with the contact strip on the other side.

The utility model has the advantages that: the utility model can prevent short circuit through the insulating pad, is safe and reliable, protects the sequing device through the upper cover device and the lower cover device, prevents users from electric shock, realizes a path through the contact of the lower contact and the upper contact with the contact strip, can simultaneously complete power on and power off when the support rod is installed and disassembled, can realize quick connection, simultaneously quickly power on and disassembly, is convenient to disassemble and assemble, avoids using complex circuits, has simple structure, can illuminate clothes through an LED lamp, provides sufficient light for the clothes, enables the characteristics of the clothes to be perfectly displayed in front of customers, improves the attraction of the clothes to the customers, improves the sales quantity, can be quickly disassembled and assembled through the connecting claws on the connecting device and matched with the connecting holes, when illumination is not needed, only needs to clamp the support rod inside the connecting grooves II through the connecting claws, when a plurality of clothes are hung on the display rack, if change show clothing, do not need one change, labour saving and time saving, directly take off the bracing piece can, simultaneously, because of the colour difference of different clothing, when needing the light of different colours to throw light on, only need change different bracing pieces.

Drawings

FIG. 1 is a right side schematic view of the present invention;

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

FIG. 3 is a sectional view of the inside of the support rod of the present invention;

FIG. 4 is a right side schematic view of the connecting device of the present invention;

FIG. 5 is a front view of the framework device of the present invention;

FIG. 6 is a schematic top view of the framework apparatus of the present invention;

FIG. 7 is a schematic view of the internal structure of the lower cover device of the present invention;

fig. 8 is a schematic view of the left side structure of the lower cover device of the present invention;

FIG. 9 is a schematic view of the right side structure of the upper cover device of the present invention;

fig. 10 is a right side schematic view of the manganese sheet device of the present invention;

fig. 11 is a left side schematic structural view of the striking plate device of the present invention.

In the figure: 1-rear plate, 2-controller, 3-T-shaped clamping strip, 4-square clamping strip, 5-side plate I, 6-connecting device, 601-connecting head, 602-mounting beam, 603-lower cover clamping interface, 604-connecting claw, 7-supporting rod, 8-lower cover device, 801-side plate II, 802-clamping groove, 803-separating ridge, 804-middle placing groove, 805-front clamping interface, 806-lower extending outlet, 807-side placing groove, 808-inner groove, 809-limiting interface, 810-rear clamping groove, 811-lower cover, 9-framework device, 901-splicing framework, 902-T-shaped clamping groove, 903-square clamping groove, 904-connecting groove I, 905-connecting groove II, 906-connecting hole, 907-contact strip, 5-side plate I, 6-connecting device, 601-connecting head, 602-mounting beam, 603-lower cover clamping jaw, and 809-connecting groove II, 908-trapezoidal mounting groove, 909-trapezoidal mounting bar, 10-upper cover device, 1001-upper cover, 1002-arc plate, 1003-rear clamping claw, 1004-isolation plate, 1005-L-shaped limiting rod, 1006-front clamping claw, 1007-upper extension port, 11-LED lamp, 12-blocking head, 13-mounting clamping rail, 14-flyer device, 1401-fold-line-shaped flyer, 1402-outer flyer I, 1403-outer flyer II, 1404-insulating pad, 1405-lower contact, 1406-upper contact and 1407-U-shaped flyer.

Detailed Description

Example 1

As shown in fig. 1 to 11, the utility model discloses a LED lamp display frame, the technical scheme of adoption is, including back plate 1, connecting device 6, lower cover device 8, skeleton device 9, upper cover device 10, fierce piece device 14, its characterized in that: the rear side of the rear plate 1 is provided with a controller 2, the front side of the rear plate 1 is provided with a T-shaped clamping strip 3, the T-shaped clamping strip 3 is clamped with the rear side of the framework device 9, the left side and the right side of the framework device 9 are respectively provided with a side plate I5, one side of each two side plates I5 close to each other is provided with a square clamping strip 4, the two side plates I5 are respectively clamped with the framework device 9 through the two square clamping strips 4, the front side of the framework device 9 is provided with the connecting device 6, the rear end of the connecting device 6 is provided with the lower cover device 8, the lower cover device 8 is provided with the upper cover device 10, the fierce sheet device 14 is arranged between the lower cover device 8 and the upper cover device 10 to prevent a user from getting an electric shock, the front end of the connecting device 6 extends into a rear end through hole of the support rod 7, the inner rear end of the support rod 7 is provided with two installation clamping rails 13, the front end of the connecting device 6 is connected with the two mounting clamping rails 13 in a clamped mode respectively, the upper side of the front end of the supporting rod 7 is fixed with the blocking head 12, the lower side of the supporting rod 7 is provided with the two LED lamps 11, and the controller 2 is electrically connected with an external power supply.

As a preferred technical solution of the present invention, the frame device 9 includes a splicing frame 901, a T-shaped slot 902, a square slot 903, a connecting slot I904, a connecting slot II905, a connecting hole 906, a contact bar 907, a trapezoid mounting groove 908, and a trapezoid mounting bar 909, the T-shaped slot 902 is disposed at the rear side of the splicing frame 901, the T-shaped slot 902 is connected to the T-shaped slot 3 in a snap-fit manner, the square slot 903 is disposed at both the left and right sides of the splicing frame 901, the two square slots 903 are connected to the two square bars 4 in a snap-fit manner, the connecting slot I904 is disposed at the left end of the front side of the splicing frame 901, the trapezoid mounting groove 908 is disposed at both the left and right sides of the inside of the connecting slot I904, the connecting slot II905 is disposed at the right side of the front side of the splicing frame 901, the trapezoid mounting groove 908 is also disposed, the inside rear side of connecting groove I904 with connecting groove II905 all is equipped with along upper and lower direction equidistance distribution the connecting hole 906, two trapezoidal mounting strip 909 is located the inside of connecting groove I904, two trapezoidal mounting strip 909 respectively with two trapezoidal mounting groove 908 joint, two the one side that trapezoidal mounting strip 909 is close to each other is all installed contact strip 907, connecting device 6's rear end and two connecting hole 906 joint, contact strip 907 with controller 2 electric connection.

As a preferred technical scheme of the utility model, connecting device 6 includes connector 601, installation roof beam 602, lower cover joint interface 603, connection claw 604, the rear end of connector 601 is fixed with two connect claw 604, two the direction of connecting claw 604 is downward, the rear end of connector 601 is equipped with lower cover joint interface 603, lower cover joint interface 603 is located two between the connection claw 604, lower cover joint interface 603 with 8 joints of lower cover device, two connect claw 604 respectively with two the connecting hole 906 joint, the front end of connector 601 is equipped with installation roof beam 602, installation roof beam 602 stretches into the rear end opening of bracing piece 7, the upper and lower both sides of installation roof beam 602 respectively with two installation card rail 13 joint.

As a preferred technical scheme of the utility model, the lower cover device 8 comprises a side plate II 801, a clamping groove 802, a separating ridge 803, a middle placing groove 804, a front clamping port 805, a downward extending port 806, a side placing groove 807, an inner groove 808, a limiting port 809, a rear clamping groove 810 and a lower cover 811, wherein the clamping groove 802 is arranged at the upper end and the lower end of the lower cover 811, the two clamping grooves 802 are clamped with the lower cover clamping port 603, the side plate II 801 is arranged at the upper end and the lower end of the left side of the lower cover 811, the two side plates II 801 are arranged at the rear end of the lower cover 811, the rear clamping groove 810 is arranged at the rear end of the side plate II 801, the two limiting ports 809 are arranged between the two side plates II 801, the inner groove 808 is arranged at the front end of the left side of the lower cover 811, the middle placing groove 804 and the two side placing grooves 807 are respectively arranged at the front end of the inner groove 808, the middle placement groove 804 is located between the two side placement grooves 807, the separation ridge 803 is arranged between the side placement groove 807 and the middle placement groove 804, the downward extending port 806 is arranged at the front end of the side placement groove 807, the front clamping port 805 is arranged at the front end of the middle placement groove 804, the inner groove 808 is internally provided with the high-piece device 14, and the left side of the lower cover 811 is provided with the upper cover device 10.

As a preferred technical scheme of the present invention, the upper cover device 10 includes an upper cover 1001, an arc plate 1002, a rear clamping claw 1003, a partition plate 1004, L-shaped position-limiting rods 1005, a front clamping claw 1006, and an upper extending opening 1007, the rear side of the upper cover 1001 is connected to the arc plate 1002, the front clamping claw 1006 is disposed at the front end of the right side of the upper cover 1001, the upper extending opening 1007 is further disposed at the front end of the upper cover 1001, the two rear clamping claws 1003 and the two L-shaped position-limiting rods 1005 are disposed at the rear end of the arc plate 1002, the two rear clamping claws 1003 and the two L-shaped position-limiting rods 1005 are both disposed at the upper and lower ends of the right side of the arc plate 1002, the partition plate 1004 is further disposed at the right side of the arc plate 1002, the partition plate 1004 is disposed between the two L-shaped position-limiting rods 1005, and the two L-shaped position-limiting rods 1005 extend into the two position-limiting openings 809 respectively, the two rear clamping claws 1003 are respectively clamped with the two rear clamping grooves 810, and the front clamping claw 1006 is clamped with the front clamping interface 805.

As a preferred technical solution of the present invention, the sear device 14 includes a dogleg 1401, an external tab I1402, an external tab II1403, an insulating pad 1404, a lower contact 1405, an upper contact 1406, and a U-shaped sear 1407, the front end of the dogleg 1401 is provided with the upper contact 1406, the rear end of the dogleg 1401 is provided with the external tab I1402, the front end of the dogleg 1401 is located inside the middle accommodating groove 804, the upper contact 1406 extends through the upper extension opening 1007, the left side of the dogleg 1401 is provided with the U-shaped sear 1407, the front end of the U-shaped sear 1407 is provided with two lower contacts 1405, the rear end of the U-shaped sear 1407 is provided with the external tab II1403, the front end of the U-shaped sear 1407 is located inside two side accommodating grooves, the two lower contacts 1405 extend through the two lower extension openings 806, the insulating pad 1404 is arranged between the zigzag-shaped manganese sheet 1401 and the U-shaped manganese sheet 1407, short circuit can be prevented, safety and reliability are achieved, the external connection sheet I1402 and the external connection sheet II1403 are located on two sides of the isolation plate 1004, the external connection sheet I1402 and the external connection sheet II1403 are both electrically connected with the LED lamp 11, the lower contact 1405 is in contact with the contact strip 907, the upper contact 1406 is in contact with the contact strip 907 on the other side, power on and power off can be achieved simultaneously, quick connection can be achieved, meanwhile, power on is achieved quickly, dismounting is convenient, complex circuits are avoided, and the structure is simple.

The utility model discloses a theory of operation: during installation, firstly merging is carried out, a fold-line-shaped lug 1401 is placed in an inner groove 808, the front end of the fold-line-shaped lug 1401 is positioned in a middle placing groove 804, an upper contact 1406 is positioned in an upper extending opening 1007, an insulating pad 1404 is installed on the fold-line-shaped lug 1401, a U-shaped lug 1407 is installed on the insulating pad 1404, two ends of the U-shaped lug 1407 are respectively positioned in two side placing grooves 807, two lower contacts 1405 are respectively positioned in two lower extending openings 806, an external connecting piece I1402 and an external connecting piece II1403 are positioned between two side plates II, an upper cover device 10 and a lower cover device 8 are merged, in the process, a front clamping claw 1006 is clamped with the front clamping opening 805, an upper cover 1001 covers the inner groove 808, an arc-shaped plate 1002 covers two side plates II 801, two L-shaped limiting rods 1005 respectively extend into two limiting openings 809, two rear clamping claws 1003 are respectively clamped with two rear clamping grooves 810, and the external connecting pieces I, 1402 and II, 1003 and II rods 1005 respectively extend into two, Outer splicing piece II1403 is located on two sides of a partition board 1004, after combination is completed, a lower cover device 8 is clamped on a connecting head 601 through a clamping groove 802 and a lower cover clamping interface 603, the connecting head 601 is connected with a supporting rod 7 through an installation beam 602 and an installation clamping rail 13, installation is completed, when the LED lamp is used, a connecting device 4 extends into a connecting groove I904, the connecting head 601 is clamped in two connecting holes 906 through two connecting claws 604, fixation is achieved, in the process, an upper contact 1406 is in contact with a contact bar 907 on one side inside the connecting groove I904, a lower contact 1405 is in contact with the contact bar 907 on the other side, a passage is formed, a power supply supplies power to the contact bar 907 through a controller 2, the contact bar 907 is respectively electrically connected with an outer splicing piece I1402 and an outer splicing piece II1403 through the lower contact 1405 and the upper contact 1406, the outer splicing piece I1402 and the outer splicing piece II are electrically connected with the LED lamp.

The utility model relates to a circuit connection is the conventional means that technical staff adopted in this field, and accessible limited number of tests obtains the technological inspiration, belongs to the widely used prior art.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. The utility model provides a LED lamp shows frame, includes backplate (1), connecting device (6), lower cover device (8), skeleton device (9), upper cover device (10), fierce piece device (14), its characterized in that: controller (2) are installed to the rear side of back plate (1), the front side of back plate (1) is equipped with T shape card strip (3), T shape card strip (3) with the rear side joint of skeleton device (9), the left and right sides of skeleton device (9) all is equipped with curb plate I (5), two curb plate I (5)

(5) One side that is close to each other all is equipped with square card strip (4), two curb plate I (5) respectively through two square card strip (4) with skeleton device (9) joint, the front side of skeleton device (9) is installed connecting device (6), lower cover device (8) is installed to the rear end of connecting device (6), install on lower cover device (8) upper cover device (10), install between lower cover device (8) and upper cover device (10) fiercely piece device (14), the front end of connecting device (6) stretches into the rear end opening of bracing piece (7), the inside rear end of bracing piece (7) is equipped with two installation card rails (13), the front end of connecting device (6) respectively with two installation card rails (13) joint, the front end upper side of bracing piece (7) is fixed with and blocks head (12), two LED lamps (11) are installed to the downside of bracing piece (7), controller (2) and external power source electric connection.

2. The LED lamp display stand of claim 1, wherein: the framework device (9) comprises a splicing framework (901), T-shaped clamping grooves (902), square clamping grooves (903), connecting grooves I (904), connecting grooves II (905), connecting holes (906), contact strips (907), trapezoid mounting grooves (908) and trapezoid mounting strips (909), wherein the T-shaped clamping grooves (902) are arranged on the rear side of the splicing framework (901), the T-shaped clamping grooves (902) are clamped with the T-shaped clamping strips (3), the square clamping grooves (903) are arranged on the left side and the right side of the splicing framework (901), the two square clamping grooves (903) are respectively clamped with the two square clamping strips (4), the connecting grooves I (904) are arranged at the left end of the front side of the splicing framework (901), the trapezoid mounting grooves (908) are arranged on the left side and the right side of the inner part of the connecting grooves I (904), and the connecting grooves II (905) are arranged on the right side of the front side of the splicing framework (901), the inside right side of spread groove II (905) also is equipped with trapezoidal mounting groove (908), spread groove I (904) with the inside rear side of spread groove II (905) all is equipped with along upper and lower direction equidistance distribution connecting hole (906), two trapezoidal mounting bar (909) are located the inside of spread groove I (904), two trapezoidal mounting bar (909) respectively with two trapezoidal mounting groove (908) joint, two contact strip (907) are all installed to the one side that trapezoidal mounting bar (909) are close to each other, the rear end and two of connecting device (6) connecting hole (906) joint, contact strip (907) with controller (2) electric connection.

3. The LED lamp display stand of claim 2, wherein: the connecting device (6) comprises a connecting head (601), a mounting beam (602), a lower cover clamping interface (603) and a connecting claw (604), two connecting claws (604) are fixed at the rear end of the connecting head (601), the directions of the two connecting claws (604) are downward, the rear end of the connector (601) is provided with the lower cover clamping interface (603), the lower cover clamping interface (603) is positioned between the two connecting claws (604), the lower cover clamping interface (603) is clamped with the lower cover device (8), the two connecting claws (604) are respectively clamped with the two connecting holes (906), the front end of the connector (601) is provided with the mounting beam (602), the mounting beam (602) extends into the rear end through opening of the support rod (7), the upper side and the lower side of the mounting beam (602) are respectively clamped with the two mounting clamping rails (13).

4. The LED lamp display stand of claim 3, wherein: the lower cover device (8) comprises side plates II (801), clamping grooves (802), separating ridges (803), a middle placing groove (804), a front clamping port (805), a downward extending port (806), a side placing groove (807), an inner groove (808), limiting ports (809), a rear clamping groove (810) and a lower cover (811), wherein the clamping grooves (802) are arranged at the upper end and the lower end of the lower cover (811), the two clamping grooves (802) are clamped with the lower cover clamping port (603), the side plates II (801) are arranged at the upper end and the lower end of the left side of the lower cover (811), the two side plates II (801) are positioned at the rear end of the lower cover (811), the rear clamping grooves (810) are arranged at the rear end of the side plates II (801), the two limiting ports (809) are arranged at the rear end of the lower cover (811), and the two limiting ports (809) are positioned between the two side plates II (801), the left side front end of lower cover (811) is equipped with interior groove (808), the front end of interior groove (808) is equipped with respectively middle mounting groove (804) and two side mounting groove (807), middle mounting groove (804) are located two between side mounting groove (807), side mounting groove (807) with be equipped with between middle mounting groove (804) separate spine (803), the front end of side mounting groove (807) is equipped with stretch out mouth (806) down, the front end of middle mounting groove (804) is equipped with preceding joint mouth (805), the internally mounted of interior groove (808) has fierce piece device (14), the left side of lower cover (811) is equipped with upper cover device (10).

5. The LED lamp display stand of claim 4, wherein: the upper cover device (10) comprises an upper cover (1001), an arc-shaped plate (1002), a rear clamping claw (1003), a partition plate (1004), L-shaped limiting rods (1005), a front clamping claw (1006) and an upper extending opening (1007), wherein the rear side of the upper cover (1001) is connected with the arc-shaped plate (1002), the front clamping claw (1006) is arranged at the front end of the right side of the upper cover (1001), the upper extending opening (1007) is further arranged at the front end of the upper cover (1001), the rear end of the arc-shaped plate (1002) is respectively provided with two rear clamping claws (1003) and two L-shaped limiting rods (1005), the two rear clamping claws (1003) and the two L-shaped limiting rods (1005) are respectively positioned at the upper end and the lower end of the right side of the arc-shaped plate (1002), the partition plate (1004) is further arranged at the right side of the arc-shaped plate (1002), and the partition plate (1004) is positioned between the two L-shaped limiting rods (1005), the two L-shaped limiting rods (1005) extend into the two limiting ports (809) respectively, the two rear clamping claws (1003) are clamped with the two rear clamping grooves (810) respectively, and the front clamping claw (1006) is clamped with the front clamping port (805).

6. The LED lamp display stand of claim 5, wherein: the sear device (14) comprises a dogleg-shaped sear (1401), an outer sear I (1402), an outer sear II (1403), an insulating pad (1404), a lower contact (1405), an upper contact (1406) and a U-shaped sear (1407), wherein the upper contact (1406) is arranged at the front end of the dogleg-shaped sear (1401), the outer sear I (1402) is arranged at the rear end of the dogleg-shaped sear (1401), the front end of the dogleg-shaped sear (1401) is positioned inside the middle placing groove (804), the upper contact (1406) extends out through the upper extending port (1007), the U-shaped sear (1407) is arranged at the left side of the dogleg-shaped sear (1401), the two lower contacts (1405) are arranged at the front end of the U-shaped sear (1407), the outer sear II (1403) is arranged at the rear end of the U-shaped sear (1407), and the front ends of the U-shaped sear (1407) are respectively positioned in the two inner placing grooves (807) at the sides, the two lower contacts (1405) respectively extend out through the two lower extending ports (806), the insulating pad (1404) is arranged between the zigzag-shaped tabs (1401) and the U-shaped tabs (1407), the outer connecting pieces I (1402) and the outer connecting pieces II (1403) are located on two sides of the isolating plate (1004), the outer connecting pieces I (1402) and the outer connecting pieces II (1403) are both electrically connected with the LED lamp (11), the lower contacts (1405) are in contact with the contact bars (907), and the upper contacts (1406) are in contact with the contact bars (907) on the other side.